From e436b56e9e5da37ea305818962f77ef608125d1b Mon Sep 17 00:00:00 2001 From: Alexander O'Neill Date: Tue, 23 Nov 2010 17:35:47 -0400 Subject: [PATCH] Migration to GitHub --- CollectionClass.inc | 400 + CollectionPolicy.inc | 602 + ConnectionHelper.inc | 79 + ContentModel.inc | 2016 ++ LICENSE.txt | 674 + MimeClass.inc | 336 + ObjectHelper.inc | 1025 + SearchClass.inc | 601 + SecurityClass.inc | 203 + XMLDatastream.inc | 277 + api/dublin_core.inc | 124 + api/fedora_collection.inc | 133 + api/fedora_export.inc | 179 + api/fedora_item.inc | 780 + api/fedora_utils.inc | 88 + api/rels-ext.inc | 43 + api/tagging.inc | 69 + .../COLLECTION-COLLECTION POLICY.xml | 21 + collection_policies/FLV-COLLECTION POLICY.xml | 67 + .../Image-COLLECTION POLICY.xml | 70 + collection_policies/JPG-COLLECTION POLICY.xml | 70 + collection_policies/PDF-COLLECTION POLICY.xml | 1 + .../PERSONAL-COLLECTION-POLICY.xml | 79 + collection_policies/README.txt | 7 + .../REFWORKS_COLLECTION_POLICY.xml | 11 + .../RIRI COLLECTION POLICY.xml | 67 + .../book_collection_policy.xml | 69 + .../large_image_collection_policy.xml | 84 + .../slide_collection_policy.xml | 76 + collection_policy.xsd | 47 + collection_views/COLLECTION_VIEW.xml | 264 + collection_views/Collection_QUERY.txt | 7 + .../Coverflow_Collection_View.xsl | 79 + .../Coverflow_PRE_Collection_View.xsl | 83 + collection_views/FLV-COLLECTION VIEW(2).xml | 212 + collection_views/README.txt | 11 + collection_views/REFWORKS-COLLECTION_VIEW.xml | 215 + collection_views/SIMPLE-COLLECTION_VIEW.xml | 215 + .../SmileyStuff-COLLECTION_VIEW.xml | 67 + collection_views/default-sparqltoHtml.xsl | 124 + collection_views/simple_list_view.xml | 28 + collection_views/yui_coverflow/css/test.css | 18 + .../yui_coverflow/js/CoverFlow.js | 936 + collection_views/yui_coverflow/js/test.js | 37 + content_modeller/.buildpath | 5 + content_modeller/.project | 28 + content_modeller/.settings/.jsdtscope | 12 + .../.settings/org.eclipse.php.core.prefs | 3 + ...rg.eclipse.wst.jsdt.ui.superType.container | 1 + .../org.eclipse.wst.jsdt.ui.superType.name | 1 + content_modeller/css/content_modeller.css | 33 + content_modeller/css/jquery.jnotify.css | 16 + content_modeller/css/jquery.treeview.css | 68 + .../images/ui-bg_flat_0_aaaaaa_40x100.png | Bin 0 -> 180 bytes .../images/ui-bg_flat_75_ffffff_40x100.png | Bin 0 -> 178 bytes .../images/ui-bg_glass_55_fbf9ee_1x400.png | Bin 0 -> 120 bytes .../images/ui-bg_glass_65_ffffff_1x400.png | Bin 0 -> 105 bytes .../images/ui-bg_glass_75_dadada_1x400.png | Bin 0 -> 111 bytes .../images/ui-bg_glass_75_e6e6e6_1x400.png | Bin 0 -> 110 bytes .../images/ui-bg_glass_95_fef1ec_1x400.png | Bin 0 -> 119 bytes .../ui-bg_highlight-soft_75_cccccc_1x100.png | Bin 0 -> 101 bytes .../images/ui-icons_222222_256x240.png | Bin 0 -> 4369 bytes .../images/ui-icons_2e83ff_256x240.png | Bin 0 -> 4369 bytes .../images/ui-icons_454545_256x240.png | Bin 0 -> 4369 bytes .../images/ui-icons_888888_256x240.png | Bin 0 -> 4369 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-> 1877 bytes .../treeview/images/treeview-red.gif | Bin 0 -> 1230 bytes content_modeller/treeview/images/view.gif | Bin 0 -> 362 bytes .../treeview/jquery.treeview.async.js | 72 + content_modeller/treeview/jquery.treeview.css | 68 + content_modeller/treeview/jquery.treeview.js | 251 + .../treeview/jquery.treeview.min.js | 15 + .../treeview/jquery.treeview.pack.js | 16 + content_modeller/treeview/jquery.treeview.zip | Bin 0 -> 71199 bytes .../treeview/lib/jquery.cookie.js | 92 + content_modeller/treeview/lib/jquery.js | 3363 +++ content_modeller/treeview/todo | 8 + content_models/COLLECTIONCM.xml | 1 + content_models/CRITTERS.xml | 105 + content_models/FAS_slideCModel.xml | 166 + content_models/README.txt | 3 + content_models/REFWORKSCM.xml | 76 + content_models/REFWORKSCM_1.xml | 76 + content_models/STANDARD JPG.xml | 198 + content_models/STANDARD PDF.xml | 236 + content_models/STANDARD_FLVCM.xml | 218 + content_models/STANDARD_IMAGECM.xml | 271 + content_models/STANDARD_JPG.xml | 198 + content_models/STRICT_PDFCM.xml | 107 + content_models/ilives_bookCModel.xml | 524 + content_models/ilives_jp2Sdef.xml | 73 + content_models/ilives_jp2Sdep-pageCModel.xml | 179 + content_models/ilives_tei2htmlSdef.xml | 72 + .../ilives_tei2htmlSdep-pageCModel.xml | 234 + content_models/ilives_viewerSdef.xml | 72 + .../ilives_viewerSdep-bookCModel.xml | 157 + content_models/islandora_collectionCModel.xml | 580 + content_models/islandora_herbCModel.xml | 1851 ++ .../islandora_jp2Sdep-slideCModel.xml | 277 + content_models/islandora_largeimages.xml | 298 + content_models/islandora_mapCModel.xml | 366 + content_models/islandora_mods2htmlSdef.xml | 110 + content_models/islandora_mods2htmlSdep.xml | 464 + content_models/islandora_slideCModel.xml | 1466 ++ .../islandora_viewerSdep-slideCModel.xml | 311 + example_collection_views/MHL-sparqltoHtml.xsl | 196 + example_collection_views/critter.xsl | 33 + example_collection_views/flv-sparqltoHtml.xsl | 212 + example_collection_views/mlp-sparqltoHtml.xsl | 193 + example_collection_views/refworks.xsl | 92 + .../riri-sparqltoHtml.xsl | 217 + example_collection_views/sparqltoHtml.xsl | 125 + fedora_repository.info | 8 + fedora_repository.install | 14 + fedora_repository.module | 1716 ++ fesl/fedora_fesl.info | 7 + fesl/fedora_fesl.module | 110 + fesl/fesl_block.inc | 95 + fesl/sample_policies/access-public.xml | 71 + .../sample_policies/collection-feslpolicy.xml | 44 + flash/flvplayer.swf | Bin 0 -> 33478 bytes formClass.inc | 857 + form_elements/css/copyright.css | 7 + form_elements/css/filechooser.css | 93 + form_elements/css/list.css | 25 + form_elements/css/people.css | 137 + .../ui-bg_diagonals-thick_18_b81900_40x40.png | Bin 0 -> 260 bytes .../ui-bg_diagonals-thick_20_666666_40x40.png | Bin 0 -> 251 bytes .../images/ui-bg_flat_10_000000_40x100.png | Bin 0 -> 178 bytes .../images/ui-bg_glass_100_f6f6f6_1x400.png | Bin 0 -> 104 bytes .../images/ui-bg_glass_100_fdf5ce_1x400.png | Bin 0 -> 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form_elements/js/jquery.loadImages.1.0.1.zip | Bin 0 -> 906 bytes form_elements/js/jquery.mousewheel.min.js | 11 + form_elements/js/jquery.tag.editor-min.js | 8 + form_elements/js/jquery.tag.editor.js | 214 + form_elements/js/jquery.ui.core.js | 281 + form_elements/js/jquery.ui.datepicker.js | 1732 ++ form_elements/js/jquery.ui.widget.js | 237 + form_elements/js/otherselect.js | 30 + form_elements/js/people_ahah.js | 90 + form_elements/js/tageditor_1-4-1.zip | Bin 0 -> 6803 bytes form_elements/xml/gacs.xml | 5562 +++++ form_elements/xml/languages.xml | 19575 ++++++++++++++++ form_elements/xml/relators.rdf | 4297 ++++ ilives/book.inc | 250 + ilives/fedora_ilives.info | 7 + ilives/fedora_ilives.install | 65 + ilives/fedora_ilives.module | 508 + ilives/image_rotator_tagger_block.inc | 107 + ilives/searchTerms.xml | 67 + ilives/xml/ilives_CollectionModel.xml | 138 + ilives/xml/ilives_bookCModel.xml | 524 + ilives/xml/ilives_collection.xml | 56 + ilives/xml/ilives_figuresCModel.xml | 20 + ilives/xml/ilives_jp2Sdef.xml | 81 + ilives/xml/ilives_jp2Sdep-pageCModel.xml | 179 + ilives/xml/ilives_pageCModel.xml | 101 + ilives/xml/ilives_tei2htmlSdef.xml | 64 + ilives/xml/ilives_tei2htmlSdep-pageCModel.xml | 226 + ilives/xml/ilives_viewerSdef.xml | 64 + ilives/xml/ilives_viewerSdep-bookCModel.xml | 133 + ilives/xml/ilives_viewerSdep-pageCModel.xml | 133 + ilives/xsl/book_view.xsl | 65 + ilives/xsl/book_view.xsl.bak | 45 + ilives/xsl/book_view.xsl2009-05-26 | 44 + ilives/xsl/pageResults.xsl | 160 + ilives/xsl/results.xsl | 344 + images/Crystal_Clear_mimetype_pdf.png | Bin 0 -> 6427 bytes images/Gnome-emblem-photos.png | Bin 0 -> 16243 bytes images/Thumbs.db | Bin 0 -> 14336 bytes images/contentModel.jpg | Bin 0 -> 7833 bytes images/edit.gif | Bin 0 -> 364 bytes images/export.png | Bin 0 -> 2942 bytes images/export_big.png | Bin 0 -> 1943 bytes images/exported_big.png | Bin 0 -> 2208 bytes images/flashThumb.jpg | Bin 0 -> 760 bytes images/ingest.png | Bin 0 -> 1197 bytes 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plugins/ModsFormBuilder.inc | 626 + plugins/Newspaper.inc | 98 + plugins/PersonalCollectionClass.inc | 204 + plugins/Refworks.inc | 449 + plugins/ShowDemoStreamsInFieldSets.inc | 25 + plugins/ShowStreamsInFieldSets.inc | 188 + plugins/fedora_attach/fedora_attach.admin.inc | 34 + plugins/fedora_attach/fedora_attach.info | 8 + plugins/fedora_attach/fedora_attach.install | 14 + plugins/fedora_attach/fedora_attach.module | 491 + plugins/fedora_imageapi.info | 8 + plugins/fedora_imageapi.module | 116 + plugins/herbarium.inc | 176 + plugins/map_viewer.inc | 55 + plugins/newspaper/newspapers_guardian.xml | 378 + plugins/newspaper/newspapers_issueCModel.xml | 161 + plugins/newspaper/newspapers_pageCModel.xml | 149 + .../newspapers_viewerSdep-issueCModel.xml | 241 + .../newspapers_viewerSdep-pageCModel.xml | 217 + plugins/nmlt/cck/scorm_fedora_type.txt | 223 + .../nmlt_collection_policy.xml | 22 + .../nmlt_collection_view.xslt | 23 + plugins/nmlt/collection_policies/query.txt | 5 + .../content_models/islandora_SCORMCModel.xml | 20 + plugins/nmlt/fedora_nmlt.info | 9 + plugins/nmlt/fedora_nmlt.install | 48 + plugins/nmlt/fedora_nmlt.module | 12 + plugins/nmlt/scorm.inc | 367 + plugins/pidfield/pidfield.info | 8 + plugins/pidfield/pidfield.install | 39 + plugins/pidfield/pidfield.module | 464 + plugins/slide_viewer.inc | 63 + plugins/tagging_form.inc | 122 + policies/noObjectEditPolicy.xml | 169 + policies/viewANDeditbyrole.xml | 80 + searchTerms.xml | 79 + solrSearchTerms.xml | 79 + tests/README_TESTING.txt | 42 + tests/fedora_repository.test | 153 + tests/test_files/CCITT_5.jp2 | 0 tests/test_files/CCITT_5.tiff | Bin 0 -> 32502 bytes tests/test_files/CCITT_5_uncompressed.jp2 | Bin 0 -> 40323 bytes tests/test_files/CCITT_5_uncompressed.tiff | Bin 0 -> 514102 bytes tests/test_files/lorem_ipsum.pdf | Bin 0 -> 14493 bytes .../islandora_workflow_client.info | 7 + .../islandora_workflow_client.module | 345 + workflow_client/plugins/create_jp2.inc | 83 + workflow_client/plugins/image_resize.inc | 69 + workflow_client/plugins/jhove.inc | 82 + workflow_client/plugins/mods_extend.inc | 123 + workflow_client/plugins/solr_index.inc | 109 + workflow_client/plugins/xslt.inc | 67 + workflow_client/process.inc | 31 + workflow_client/send.php | 83 + workflow_client/test.php | 61 + workflow_client/test.xml | 74 + workflow_client/test2.php | 68 + workflow_client/workflow.inc | 262 + workflow_client/workflow.xsd | 45 + workflow_client/xsl/jhove-mix.xsl | 14 + workflow_client/xsl/mods-solr.xsl | 790 + workflow_client/xsl/mods_to_dc.xsl | 419 + xsl/advanced_search_results.xsl | 322 + xsl/browseIndexToResultPage.xslt | 417 + xsl/convertQDC.xsl | 33 + xsl/refworks.xsl | 92 + xsl/results.xsl | 316 + xsl/romeo.xsl | 29 + xsl/sparql_to_html.xsl | 247 + xsl/specdwc.xsl | 43 + 359 files changed, 85399 insertions(+) create mode 100644 CollectionClass.inc create mode 100644 CollectionPolicy.inc create mode 100644 ConnectionHelper.inc create mode 100644 ContentModel.inc create mode 100644 LICENSE.txt create mode 100644 MimeClass.inc create mode 100644 ObjectHelper.inc create mode 100644 SearchClass.inc create mode 100644 SecurityClass.inc create mode 100644 XMLDatastream.inc create mode 100644 api/dublin_core.inc create mode 100644 api/fedora_collection.inc create mode 100644 api/fedora_export.inc create mode 100644 api/fedora_item.inc create mode 100644 api/fedora_utils.inc create mode 100644 api/rels-ext.inc create mode 100644 api/tagging.inc create mode 100644 collection_policies/COLLECTION-COLLECTION POLICY.xml create mode 100644 collection_policies/FLV-COLLECTION POLICY.xml create mode 100644 collection_policies/Image-COLLECTION POLICY.xml create mode 100644 collection_policies/JPG-COLLECTION POLICY.xml create mode 100644 collection_policies/PDF-COLLECTION POLICY.xml create mode 100644 collection_policies/PERSONAL-COLLECTION-POLICY.xml create mode 100644 collection_policies/README.txt create mode 100644 collection_policies/REFWORKS_COLLECTION_POLICY.xml create mode 100644 collection_policies/RIRI COLLECTION POLICY.xml create mode 100644 collection_policies/book_collection_policy.xml create mode 100644 collection_policies/large_image_collection_policy.xml create mode 100644 collection_policies/slide_collection_policy.xml create mode 100644 collection_policy.xsd create mode 100644 collection_views/COLLECTION_VIEW.xml create mode 100644 collection_views/Collection_QUERY.txt create mode 100644 collection_views/Coverflow_Collection_View.xsl create mode 100644 collection_views/Coverflow_PRE_Collection_View.xsl create mode 100644 collection_views/FLV-COLLECTION VIEW(2).xml create mode 100644 collection_views/README.txt create mode 100644 collection_views/REFWORKS-COLLECTION_VIEW.xml create mode 100644 collection_views/SIMPLE-COLLECTION_VIEW.xml create mode 100644 collection_views/SmileyStuff-COLLECTION_VIEW.xml create mode 100644 collection_views/default-sparqltoHtml.xsl create mode 100644 collection_views/simple_list_view.xml create mode 100644 collection_views/yui_coverflow/css/test.css create mode 100644 collection_views/yui_coverflow/js/CoverFlow.js create mode 100644 collection_views/yui_coverflow/js/test.js create mode 100644 content_modeller/.buildpath create mode 100644 content_modeller/.project create mode 100644 content_modeller/.settings/.jsdtscope create mode 100644 content_modeller/.settings/org.eclipse.php.core.prefs create mode 100644 content_modeller/.settings/org.eclipse.wst.jsdt.ui.superType.container create mode 100644 content_modeller/.settings/org.eclipse.wst.jsdt.ui.superType.name create mode 100644 content_modeller/css/content_modeller.css create mode 100644 content_modeller/css/jquery.jnotify.css create mode 100644 content_modeller/css/jquery.treeview.css create mode 100644 content_modeller/css/smoothness/images/ui-bg_flat_0_aaaaaa_40x100.png create mode 100644 content_modeller/css/smoothness/images/ui-bg_flat_75_ffffff_40x100.png create mode 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content_modeller/css/smoothness/jquery-ui-1.8.1.custom.css create mode 100644 content_modeller/images/add.png create mode 100644 content_modeller/images/ajax-loader.gif create mode 100644 content_modeller/images/blue_down.png create mode 100644 content_modeller/images/blue_up.png create mode 100644 content_modeller/images/edit.gif create mode 100644 content_modeller/images/file.gif create mode 100644 content_modeller/images/folder-closed.gif create mode 100644 content_modeller/images/folder.gif create mode 100644 content_modeller/images/minus.gif create mode 100644 content_modeller/images/plus.gif create mode 100644 content_modeller/images/purge.gif create mode 100644 content_modeller/images/red_info.png create mode 100644 content_modeller/images/remove.png create mode 100644 content_modeller/images/treeview-black-line.gif create mode 100644 content_modeller/images/treeview-black.gif create mode 100644 content_modeller/images/treeview-default-line.gif create mode 100644 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this object. must include offset and limit + * calls getRelatedItems but enforces limit and offset + */ + + function getRelatedObjects($pid, $limit, $offset, $itqlquery=NULL) { + module_load_include('inc', 'fedora_repository', 'ObjectHelper'); + $objectHelper = new ObjectHelper(); + if (!isset($itqlquery)) { + // $query_string = $objectHelper->getStream($pid, 'QUERY', 0); + $itqlquery = $objectHelper->getStream($pid, 'QUERY', 0); + } + return $this->getRelatedItems($pid, $itqlquery, $limit, $offset); + } + + /** + * Gets objects related to this item. It will query the object for a Query stream and use that as a itql query + * or if there is no query stream it will use the default. If you pass a query to this method it will use the passed in query no matter what + */ + function getRelatedItems($pid, $itqlquery = NULL, $limit = NULL, $offset = NULL) { + module_load_include('inc', 'fedora_repository', 'ObjectHelper'); + module_load_include('inc', 'fedora_repository', 'api/fedora_utils'); + if (!isset($limit)) { + $limit = 1000; + } + if (!isset($offset)) { + $offset = 0; + } + global $user; + if (!fedora_repository_access(OBJECTHELPER :: $OBJECT_HELPER_VIEW_FEDORA, $pid, $user)) { + drupal_set_message(t("You do not have access to Fedora objects within the attempted namespace or access to Fedora denied."), 'error'); + return ' '; + } + $objectHelper = new ObjectHelper(); + $query_string = $itqlquery; + if (!isset($query_string)) { + $query_string = $objectHelper->getStream($pid, 'QUERY', 0); + if ($query_string == NULL) { + $query_string = 'select $object $title $content from <#ri> + where ($object $title + and $object $content + and ($object + or $object ) + and $object ) + minus $content + order by $title'; + } + } + + $query_string = htmlentities(urlencode($query_string)); + + $content = ''; + $url = variable_get('fedora_repository_url', 'http://localhost:8080/fedora/risearch'); + $url .= "?type=tuples&flush=TRUE&format=Sparql&limit=$limit&offset=$offset&lang=itql&stream=on&query=" . $query_string; + $content .= do_curl($url); + + return $content; + } + + function getCollectionPolicyStream($collection_pid) { + if ($this->collectionPolicyStream != NULL) { + return $this->collectionPolicyStream; + } + $this->collectionPolicyStream = $this->getStream($collection_pid, CollectionClass :: $COLLECTION_CLASS_COLLECTION_POLICY_STREAM, 0); + return $this->collectionPolicyStream; + } + + function getRelationshipElement($collection_pid) { + $stream = $this->getCollectionPolicyStream($collection_pid); + try { + $xml = new SimpleXMLElement($stream); + } catch (Exception $e) { + drupal_set_message(t('Error getting relationship element from policy stream !e', array('!e' => $e->getMessage())), 'error'); + return; + } + $relationship = $xml->relationship[0]; + return $relationship; + } + + function getCollectionViewStream($collection_pid) { + $this->collectionViewStream = $this->getStream($collection_pid, CollectionClass :: $COLLECTION_CLASS_COLLECTION_VIEW_STREAM, 0); + return $this->collectionViewStream; + } + + function getStream($pid, $dsid, $showError = 1) { + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $item = new fedora_item($pid); + return isset($item->datastreams[$dsid]) ? $item->get_datastream_dissemination($dsid) : NULL; + } + + function getPidNameSpace($pid, $dsid) { + $stream = $this->getCollectionPolicyStream($pid); + try { + $xml = new SimpleXMLElement($stream); + } catch (Exception $e) { + drupal_set_message(t('Error getting PID namespace !e', array('!e' => $e->getMessage())), 'error'); + return; + } + foreach ($xml->contentmodels->contentmodel as $contentModel) { + // $contentModelName=strip_tags($contentModel['name']); + $contentdsid = strip_tags($contentModel->dsid); + if (strtolower($contentdsid) == strtolower($dsid)) { + return strip_tags($contentModel->pid_namespace->asXML()); + } + } + drupal_set_message(t('Error getting PID namespace! using collection pid of !pid and content model of !dsid', array('!pid' => $pid, '!dsid' => $dsid)), 'error'); + return NULL; + } + + /** + * gets a list of content models from a collection policy + */ + function getContentModels($collection_pid, $showError = TRUE) { + module_load_include('inc', 'Fedora_Repository', 'ContentModel'); + $collection_stream = $this->getCollectionPolicyStream($collection_pid); + try { + $xml = new SimpleXMLElement($collection_stream); + } catch (Exception $e) { + if ($showError) { + drupal_set_message(t("!e", array('!e' => $e->getMessage())), 'error'); + } + return NULL; + } + foreach ($xml->contentmodels->contentmodel as $content_model) { + $contentModel = new ContentModel(); + $contentModel->contentModelDsid = $content_model->dsid; + $contentModel->contentModelPid = $content_model->pid; + $contentModel->pidNamespace = $content_model->pidNamespace; + $contentModel->contentModelName = $content_model['name']; + $models[] = $contentModel; + } + return $models; + } + + /** + * using the collection policies pid namespace get a new pid by calling fedora' get next pid and appending it to the namespace + * $pid is the $pid of the content model + * $dsid is the datastream id of the content model. + */ + function getNextPid($pid, $dsid) { + module_load_include('inc', 'Fedora_Repository', 'ConnectionHelper'); + $pidNameSpace = $this->getPidNameSpace($pid, $dsid); + $pname = substr($pidNameSpace, 0, strpos($pidNameSpace, ":")); + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + return Fedora_Item::get_next_pid_in_namespace($pname); + } + + /** + * gets the form handler file, class and method and returns them in an array + * + * @param string $pid The content model PID + * @param string $dsid The content model DSID + * @return array The file, class and method name to handle the ingest form. + */ + function getFormHandler($pid, $dsid) { + $stream = $this->getContentModelStream($pid, $dsid); + try { + $xml = new SimpleXMLElement($stream); + } catch (Exception $e) { + drupal_set_message(t('Error Getting FormHandler: !e', array('!e' => $e->getMessage())), 'error'); + return NULL; + } + $formHandler = $xml->ingest_form; + if ($formHandler != NULL) { + $handlerDsid = strip_tags($formHandler['dsid']); + $handlerMethod = strip_tags($formHandler->form_builder_method->form_handler->asXML()); + $handlerFile = strip_tags($formHandler->form_builder_method->file->asXML()); + $handlerClass = strip_tags($formHandler->form_builder_method->class_name->asXML()); + $handlerModule = strip_tags($formHandler->form_builder_method->module->asXML()); + $returnArray = array(); + $returnArray['module'] = $handlerModule; + $returnArray['method'] = $handlerMethod; + $returnArray['class'] = $handlerClass; + $returnArray['file'] = $handlerFile; + return $returnArray; + } + + drupal_set_message(t("Error getting form handler. No handler found for !pid - !dsid", array('!pid' => $pid, '!dsid' => $dsid)), 'error'); + return NULL; + } + + function getAllowedMimeTypes($contentModelPid, $contentModel_dsid) { + $stream = $this->getContentModelStream($contentModelPid, $contentModel_dsid); + try { + $xml = new SimpleXMLElement($stream); + } catch (Exception $e) { + drupal_set_message(t('Error getting content model stream for mime types !e', array('!e' => $e->getMessage())), 'error'); + return; + } + foreach ($xml->mimetypes->type as $type) { + $types[] = $type; + } + return $types; + } + + /** + * Grabs the rules from the content model stream + * file the file that has been uploaded + */ + function getAndDoRules($file, $mimetype, $pid, $dsid) { + if (!user_access('ingest new fedora objects')) { + drupal_set_message(t('You do not have permission to ingest objects.')); + return FALSE; + } + + $stream = $this->getContentModelStream($pid, $dsid); + + try { + $xml = new SimpleXMLElement($stream); + } catch (Exception $e) { + drupal_set_message(t('Error getting content model stream !e', array('!e' => $e->getMessage())), 'error'); + return FALSE; + } + foreach ($xml->ingest_rules->rule as $rule) { + foreach ($rule->applies_to as $type) { + if (!strcmp(trim($type), trim($mimetype))) { + $methods = $rule->methods->method; + return $this->callMethods($file, $methods); + } + } + } + } + + /** + * calls the methods defined in the content model rules .xml file stored in a Fedora object + */ + function callMethods($file, $methods) { + foreach ($methods as $method) { + $phpFile = strip_tags($method->file->asXML()); + $phpClass = strip_tags($method->class_name->asXML()); + $phpMethod = strip_tags($method->method_name->asXML()); + $file_ext = strip_tags($method->modified_files_ext->asXML()); + $parameters = $method->parameters->parameter; + $dsid = strip_tags($method->datastream_id); + $parametersArray = array(); + if (isset($parameters)) { + foreach ($parameters as $parameter) { + $name = strip_tags($parameter['name']); + $value = strip_tags($parameter->asXML()); + $parametersArray["$name"] = $value; + } + } + // module_load_include( $phpFile, 'Fedora_Repository', ' '); + require_once(drupal_get_path('module', 'fedora_repository') . '/' . $phpFile); + $thisClass = new $phpClass (); + $returnValue = $thisClass->$phpMethod($parametersArray, $dsid, $file, $file_ext); + if (!$returnValue) { + drupal_set_message('Error! Failed running content model method !m !rv', array('!m' => $phpMethod, '!rv' => $returnValue)); + return FALSE; + } + } + return TRUE; + } + + /** + * grabs a xml form definition from a content model and builds + * the form using drupals forms api + */ + function build_ingest_form(&$form, &$form_state, $contentModelPid, $contentModelDsid) { + $stream = $this->getContentModelStream($contentModelPid, $contentModelDsid); + try { + $xml = new SimpleXMLElement($stream); + } catch (Exception $e) { + drupal_set_message(t('Error getting ingest form stream !e', array('!e' => $e->getMessage())), 'error'); + return FALSE; + } + $docRoot = $_SERVER['DOCUMENT_ROOT']; + + $file = (isset($form_state['values']['ingest-file-location']) ? $form_state['values']['ingest-file-location'] : ''); + // $fullPath = $docRoot . '' . $file; + $fullpath = $file; + // $form = array(); + $form['step'] = array( + '#type' => 'hidden', + '#value' => (isset($form_state['values']['step']) ? $form_state['values']['step'] : 0) + 1, + ); + $form['ingest-file-location'] = array( + '#type' => 'hidden', + '#value' => $file, + ); + + $form['content_model_name'] = array( + '#type' => 'hidden', + '#value' => $contentModelDsid + ); + $form['models'] = array(//content models available + '#type' => 'hidden', + '#value' => $form_state['values']['models'], + ); + $form['fullpath'] = array( + '#type' => 'hidden', + '#value' => $fullpath, + ); + + $form['#attributes']['enctype'] = 'multipart/form-data'; + $form['indicator']['ingest-file-location'] = array( + '#type' => 'file', + '#title' => t('Upload Document'), + '#size' => 48, + '#description' => t('Full text'), + ); + if ($xml->ingest_form->hide_file_chooser == 'TRUE') { + $form['indicator']['ingest-file-location']['#type'] = 'hidden'; + } + $ingest_form = $xml->ingest_form; //should only be one + $drupal_module = strip_tags($ingest_form->form_builder_method->module->asXML()); + if (empty($drupal_module)) { + $drupal_module = 'fedora_repository'; + } + $phpFile = strip_tags($ingest_form->form_builder_method->file->asXML()); + $phpClass = strip_tags($ingest_form->form_builder_method->class_name->asXML()); + $phpMethod = strip_tags($ingest_form->form_builder_method->method_name->asXML()); + $dsid = strip_tags($ingest_form['dsid']); + // module_load_include('php', 'Fedora_Repository', $phpFile); + require_once(drupal_get_path('module', $drupal_module) . '/' . $phpFile); + $thisClass = new $phpClass (); + + return $thisClass->$phpMethod($form, $ingest_form, $form_state['values'], $form_state); + } + + //this will also create a personal collection for an existing user if they don't have one + //not using this function currently + function createUserCollection(& $user) { + if (isset($user->fedora_personal_pid)) { + return; + } + $username = array( + 'name' => variable_get('fedora_admin_user', 'fedoraAdmin') + ); + $admin_user = user_load($username); + module_load_include('inc', 'fedora_repository', 'ConnectionHelper'); + $connectionHelper = new ConnectionHelper(); + try { + $soapClient = $connectionHelper->getSoapClient(variable_get('fedora_soap_manage_url', 'http://localhost:8080/fedora/services/management?wsdl')); + $pidNameSpace = variable_get('fedora_repository_pid', 'vre:'); + $pidNameSpace = substr($pidNameSpace, 0, strpos($pidNameSpace, ":")); + $params = array( + 'numPIDs' => '', + 'pidNamespace' => $pidNameSpace + ); + $object = $soapClient->__soapCall('getNextPID', array( + $params + )); + } catch (exception $e) { + drupal_set_message(t('Error getting Next PID: !e', array('!e' => $e->getMessage())), 'error'); + return FALSE; + } + $pid = implode(get_object_vars($object)); + $pidNumber = strstr($pid, ":"); + $pid = $pidNameSpace . ':' . 'USER-' . $user->name . '-' . substr($pidNumber, 1); + $personal_collection_pid = array( + 'fedora_personal_pid' => $pid + ); + module_load_include('inc', 'fedora_repository', 'plugins/PersonalCollectionClass'); + $personalCollectionClass = new PersonalCollectionClass(); + if (!$personalCollectionClass->createCollection($user, $pid, $soapClient)) { + drupal_set_message("Did not create a personal collection object for !u", array('!u' => $user->name)); + return FALSE; //creation failed don't save the collection pid in drupal db + } + user_save($user, $personal_collection_pid); + return TRUE; + } + +} + diff --git a/CollectionPolicy.inc b/CollectionPolicy.inc new file mode 100644 index 00000000..cb769085 --- /dev/null +++ b/CollectionPolicy.inc @@ -0,0 +1,602 @@ +get_datastream_dissemination($dsid); + } else { + $ds=null; + } + + } + + if (!empty($ds) || !$preFetch) { + $ret=new CollectionPolicy($ds, $pid, $dsid); + } + } + catch (SOAPException $e) { + + $ret = FALSE; + } + return $ret; + } + + /** + * Ingests a new Collection Policy datastream to the specified + * PID with the DSID specified. The file should be a valid collection + * policy XML. Returns false on failure. + * + * @param string $pid + * @param string $name + * @param string $cpDsid + * @param string $file + * @return CollectionPolicy $ret + */ + public static function ingestFromFile($pid, $name, $cpDsid, $file) { + $ret = FALSE; + + if (($cp = self::loadFromCollection($pid, $cpDsid)) === FALSE && file_exists($file)) { + $cp = new ContentModel(file_get_contents($file), $pid, $cpDsid); + $rootEl = $cp->xml->getElementsByTagName('collection_policy')->item(0); + $rootEl->setAttribute('name', $name); + + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $fedoraItem = new Fedora_Item($pid); + $fedoraItem->add_datastream_from_string($cp->dumpXml(), $cpDsid, $name, 'text/xml', 'X'); + $ret = $cp; + } + + return $ret; + } + + /** + * Ingests a new Collection Policy datastream to the specified + * PID with the DSID specified. Clones the collection policy from the + * source collection pid. Returns false on failure. + * + * @param string $pid + * @param string $name + * @param string $cpDsid + * @param string $copy_collection_pid + * @return CollectionPolicy $ret + */ + public static function ingestFromCollection($pid, $name, $cpDsid, $copy_collection_pid) { + $ret = FALSE; + + if (($cp = self::loadFromCollection($pid, $cpDsid)) === FALSE && ($copy_cp = self::loadFromCollection($copy_collection_pid)) !== FALSE && $copy_cp->validate()) { + $newDom = $copy_cp->xml; + $rootEl = $newDom->getElementsByTagName('collection_policy')->item(0); + $rootEl->setAttribute('name', $name); + + $cp = new CollectionPolicy($newDom, $pid, $cpDsid); + + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $fedoraItem = new Fedora_Item($pid); + $fedoraItem->add_datastream_from_string($cp->dumpXml(), $cpDsid, $name, 'text/xml', 'X'); + $ret = $cp; + } + + return $ret; + } + + /** + * Ingests a new minimum Collection Policy datastream to the specified + * PID with the DSID specified. Initializes the policy with the specified values. + * Returns false on failure + * + * @param string $pid + * @param string $name + * @param string $cpDsid + * @param string $model_pid + * @param string $model_namespace + * @param string $relationshiop + * @param string $searchField + * @param string $searchValue + * @return CollectionPolicy $ret + */ + public static function ingestBlankPolicy($pid, $name, $policyDsid, $model_pid, $model_namespace, $relationship, $searchField, $searchValue) { + $ret = FALSE; + if (($cp = self::loadFromCollection($pid, $modelDsid)) === FALSE) { + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if (($cm = ContentModel::loadFromModel($model_pid)) !== FALSE && $cm->validate()) { + $newDom = new DOMDocument('1.0', 'utf-8'); + $newDom->formatOutput = TRUE; + $rootEl = $newDom->createElement('collection_policy'); + $rootEl->setAttribute('name', $name); + $rootEl->setAttribute('xmlns', self::$XMLNS); + $rootEl->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance'); + $rootEl->setAttribute('xsi:schemaLocation', self::$XMLNS .' '. self::$SCHEMA_URI); + + $modelsEl = $newDom->createElement('content_models'); + + $cmEl = $newDom->createElement('content_model'); + $cmEl->setAttribute('name', $cm->getName()); + $cmEl->setAttribute('dsid', $cm->dsid); + $cmEl->setAttribute('namespace', $model_namespace); + $cmEl->setAttribute('pid', $cm->pid); + + $modelsEl->appendChild($cmEl); + $rootEl->appendChild($modelsEl); + + $relEl = $newDom->createElement('relationship', $relationship); + $rootEl->appendChild($relEl); + + $searchTermsEl = $newDom->createElement('search_terms'); + $newTermEl = $newDom->createElement('term', $searchValue); + $newTermEl->setAttribute('field', $searchField); + $searchTermsEl->appendChild($newTermEl); + $rootEl->appendChild($searchTermsEl); + + $newDom->appendChild($rootEl); + + $cp = new CollectionPolicy($newDom, $pid, $policyDsid); + + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + + + $fedoraItem = new Fedora_Item($pid); + $fedoraItem->add_datastream_from_string($cp->dumpXml(), $policyDsid, $name, 'text/xml', 'X'); + $ret = $cp; + } + + } + + return $ret; + } + + /** + * Attempts to convert from the old XML schema to the new by + * traversing the XML DOM and building a new DOM. When done + * $this->xml is replaced by the newly created DOM.. + * + * @return void + */ + protected function convertFromOldSchema() { + if ($this->xml == NULL) { + $this->fetchXml(); + } + $sXml = simplexml_load_string($this->xml->saveXML()); + $newDom = new DOMDocument('1.0', 'utf-8'); + $newDom->formatOutput = TRUE; + + $rootEl = $newDom->createElement('collection_policy'); + $rootEl->setAttribute('name', $sXml['name']); + $rootEl->setAttribute('xmlns', self::$XMLNS); + $rootEl->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance'); + $rootEl->setAttribute('xsi:schemaLocation', self::$XMLNS .' '. self::$SCHEMA_URI); + + $content_modelsEl = $newDom->createElement('content_models'); + foreach ($sXml->contentmodels->contentmodel as $contentmodel) { + $content_modelEl = $newDom->createElement('content_model'); + $content_modelEl->setAttribute('name', $contentmodel['name']); + $content_modelEl->setAttribute('dsid', $contentmodel->dsid); + $content_modelEl->setAttribute('namespace', $contentmodel->pid_namespace); + $content_modelEl->setAttribute('pid', $contentmodel->pid); + $content_modelsEl->appendChild($content_modelEl); + } + $rootEl->appendChild($content_modelsEl); + + $search_termsEl = $newDom->createElement('search_terms'); + foreach ($sXml->search_terms->term as $term) { + $termEl = $newDom->createElement('term', $term->value); + $termEl->setAttribute('field', $term->field); + if (strval($sXml->search_terms->default) == $term->field) { + $termEl->setAttribute('default', 'true'); + } + $search_termsEl->appendChild($termEl); + } + $rootEl->appendChild($search_termsEl); + + $relationshipEl = $newDom->createElement('relationship', $sXml->relationship); + $rootEl->appendChild($relationshipEl); + + $newDom->appendChild($rootEl); + + $this->xml = DOMDocument::loadXML($newDom->saveXml()); + } + + + /** + * Gets the name of the relationship to use + * for members of this collection. + * Returns FALSE on failure. + * + * @return string $relationship + */ + public function getRelationship() { + $ret=FALSE; + if ($this->validate()) { + $ret=trim($this->xml->getElementsByTagName('relationship')->item(0)->nodeValue); + } + return $ret; + } + + /** + * Sets the name of the relationship to use + * for members of this collection. + * Returns FALSE on failure. + * + * @param string $relationship + * @return boolean $ret + */ + public function setRelationship($relationship) { + $ret=FALSE; + if ($this->validate()) { + $relationshipEl=$this->xml->getElementsByTagName('relationship')->item(0); + $relationshipEl->nodeValue=trim($relationship); + $ret = TRUE; + } + return $ret; + } + + /** + * Gets the path to the staging area to use for this + * collection. By default recurses to the parent collection + * if the staging area is undefined + * + * @param BOOLEAN $recurse + * @return string $path + */ + public function getStagingArea($recurse=TRUE) { + $ret=FALSE; + if ($this->validate()) { + if ($this->staging_area === NULL) { + $stagingEl=$this->xml->getElementsByTagName('staging_area'); + + if ($stagingEl->length > 0) { + $this->staging_area = trim($stagingEl->item(0)->nodeValue); + } elseif ($recurse) { + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $item=new Fedora_Item($this->pid); + $rels=$item->get_relationships(); + if (count($rels) > 0) { + foreach ($rels as $rel) { + $cp = CollectionPolicy::loadFromCollection($rel['object']); + if ($cp !== FALSE) { + $this->staging_area = $cp->getStagingArea(); + break; + } + } + } + } + } + + $ret = $this->staging_area; + + } + return $ret; + } + + /** + * Sets the path to the staging area to use for this + * collection. If specified path is blank (or false) it will + * remove the staging are path element from the collection policy. + * + * @param string $path + * + * @return string $relationship + */ + public function setStagingArea($path) { + $ret=FALSE; + if ($this->validate()) { + $rootEl=$this->xml->getElementsByTagName('collection_policy')->item(0); + $stagingEl=$this->xml->getElementsByTagName('staging_area'); + if ($stagingEl->length > 0) { + $stagingEl=$stagingEl->item(0); + if (trim($path) == '') { + $rootEl->removeChild($stagingEl); + } + else { + $stagingEl->nodeValue=trim($path); + } + } + elseif (trim($path) != '') { + $stagingEl=$this->xml->createElement('staging_area', trim($path)); + $rootEl->appendChild($stagingEl); + } + + $ret = TRUE; + } + return $ret; + } + + + /** + * Gets the next available PID for the + * content model specified by the DSID + * parameter. + * + * @param string $dsid + * @return string $nextPid + */ + public function getNextPid($dsid) { + $ret = FALSE; + if (self::validDsid($dsid) && $this->validate()) { + $content_models = $this->xml->getElementsByTagName('content_models')->item(0)->getElementsByTagName('content_model'); + $namespace = FALSE; + for ($i=0; $namespace === FALSE && $i<$content_models->length;$i++) { + if (strtolower($content_models->item($i)->getAttribute('dsid')) == strtolower($dsid)) { + $namespace = $content_models->item($i)->getAttribute('namespace'); + } + } + + $pname = substr($namespace, 0, strpos($namespace, ":")); + + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $ret = Fedora_Item::get_next_pid_in_namespace($pname); + } + return $ret; + } + + /** + * Gets a list of ContentModel objects supported by this collection. + * + * @return ContentModel[] $models + */ + function getContentModels() { + $ret=FALSE; + if ($this->validate()) { + module_load_include('inc', 'Fedora_Repository', 'ContentModel'); + $ret=array(); + $content_models = $this->xml->getElementsByTagName('content_models')->item(0)->getElementsByTagName('content_model'); + for ($i=0;$i<$content_models->length;$i++) { + $cm=ContentModel::loadFromModel($content_models->item($i)->getAttribute('pid'), + $content_models->item($i)->getAttribute('dsid'), + $content_models->item($i)->getAttribute('namespace'), + $content_models->item($i)->getAttribute('name')); + if ($cm !== FALSE) { + $ret[]=$cm; + } + + } + } + return $ret; + } + + + + /** + * Gets a list of search terms from the Collection Policy. If asArray is set + * it will return an associative array with the value, field name, and the default value. + * If not set, an array of just the values will be returned. If $recurse is TRUE, it will + * recurseively return the parents search terms if it has none until it returns a set of terms or reaches + * the top level collection. If $cache is TRUE, it will return a cached version (if available). + * + * @param boolean $asArray + * @param boolean $recurse + * @param boolean $cache + * @return string[] $ret + */ + function getSearchTerms($asArray = FALSE, $recurse = FALSE, $cache = FALSE) { + $ret = FALSE; + + if ($cache == TRUE && ($cache = cache_get('collection_policy_search_terms-'.$this->pid)) !== 0 ) { + $ret=$cache->data; + } else { + + if ($this->xml == NULL) { + $fedoraItem = new Fedora_Item($this->pid); + $ds = $fedoraItem->get_datastream_dissemination($this->dsid); + $this->xml = DOMDocument::loadXML($ds); + } + + + if ($this->validate()) { + $ret=array(); + $terms= $this->xml->getElementsByTagName('search_terms')->item(0)->getElementsByTagName('term'); + for ($i=0;$i<$terms->length;$i++) { + $default = $terms->item($i)->attributes->getNamedItem('default'); + $default = ($default !== NULL) ? (strtolower($default->nodeValue) == 'true') : FALSE; + $ret[] = ($asArray)?array( 'value' => $terms->item($i)->nodeValue, + 'field' => $terms->item($i)->getAttribute('field'), + 'default' => $default): $terms->item($i)->nodeValue; + } + + + if ($recurse && count($ret) == 0) { + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $item=new Fedora_Item($this->pid); + $rels=$item->get_relationships(); + if (count($rels) > 0) { + foreach ($rels as $rel) { + $cp = CollectionPolicy::loadFromCollection($rel['object']); + if ($cp !== FALSE) { + $ret = $cp->getSearchTerms($asArray, $recurse); + break; + } + } + } + } + cache_set('collection_policy_search_terms-'.$this->pid, $ret, 'cache', time()+3600); + + } + } + return $ret; + } + + + /** + * Adds a search term to the collection policy. + * Returns fase on failure. + * + * @param string $field + * @param string $value + * @return boolean $success + */ + function addTerm($field, $value) { + $ret=FALSE; + if ($this->validate()) { + $search_termsEl = $this->xml->getElementsByTagName('search_terms')->item(0); + $terms= $search_termsEl->getElementsByTagName('term'); + $found=FALSE; + for ($i=0;!$found && $i<$terms->length;$i++) { + if ($terms->item($i)->getAttribute('field') == $field) { + $found = TRUE; + } + } + + if (!$found) { + $newTermEl = $this->xml->createElement('term', $value); + $newTermEl->setAttribute('field', $field); + $search_termsEl->appendChild($newTermEl); + $ret = TRUE; + } + } + return $ret; + } + + /** + * Removes the search term specified by the field parameter from the collection policy. + * + * @param string $field + * @return boolean $success + */ + function removeTerm($field) { + $ret=FALSE; + if ($this->validate()) { + $search_termsEl = $this->xml->getElementsByTagName('search_terms')->item(0); + $terms = $search_termsEl->getElementsByTagName('term'); + $found = FALSE; + for ($i=0; !$found && $i < $terms->length; $i++) { + if ($terms->item($i)->getAttribute('field') == $field) { + $found = $terms->item($i); + } + } + + if ($found !== FALSE) { + $search_termsEl->removeChild($found); + $ret = TRUE; + } + } + return $ret; + } + + + function setDefaultTerm($field) { + $ret = FALSE; + if ($this->validate()) { + $search_termsEl = $this->xml->getElementsByTagName('search_terms')->item(0); + $terms= $search_termsEl->getElementsByTagName('term'); + $found=FALSE; + for ($i=0;!$found && $i<$terms->length;$i++) { + if ($terms->item($i)->getAttribute('field') == $field) { + $found = $terms->item($i); + } + } + + if ($found !== FALSE) { + for ($i=0;$i<$terms->length;$i++) + if ($terms->item($i)->attributes->getNamedItem('default') !== NULL) { + $terms->item($i)->removeAttribute('default'); + } + $found->setAttribute('default', 'true'); + $ret = TRUE; + } + } + return $ret; + } + + + /** + * Removes the specified content model from the collection policy. This will only + * prevent future ingests of the removed model to the collection. $cm should be + * a valid ContentModel object. Returns false on failure or when the CM was not found in + * the collection policy. + * + * @param ContentModel $cm + * @return boolean $valid + */ + function removeModel($cm) { + $ret=FALSE; + if ($this->validate() && $cm->validate()) { + $contentmodelsEl = $this->xml->getElementsByTagName('content_models'); + $models = $contentmodelsEl->item(0)->getElementsByTagName('content_model'); + $found = FALSE; + for ($i=0; $found === FALSE && $i < $models->length; $i++) { + if ($models->item($i)->getAttribute('pid') == $cm->pid) { + $found=$models->item($i); + } + } + + if ($found !== FALSE && $models->length > 1) { + $contentmodelsEl->item(0)->removeChild($found); + $ret = TRUE; + } + } + return $ret; + } + + + + + function addModel($cm, $namespace) { + $ret = FALSE; + if (self::validPid($namespace) && $this->validate() && $cm->validate()) { + $contentmodelsEl = $this->xml->getElementsByTagName('content_models'); + $models = $contentmodelsEl->item(0)->getElementsByTagName('content_model'); + $found = FALSE; + for ($i=0;!$found && $i<$models->length;$i++) { + if ($models->item($i)->getAttribute('pid') == $cm->pid) + $found = TRUE; + } + + if (!$found) { + $cmEl = $this->xml->createElement('content_model'); + $cmEl->setAttribute('name', $cm->getName()); + $cmEl->setAttribute('dsid', $cm->dsid); + $cmEl->setAttribute('namespace', $namespace); + $cmEl->setAttribute('pid', $cm->pid); + $contentmodelsEl->item(0)->appendChild($cmEl); + } + + $ret = !$found; + } + return $ret; + } + + function getName() { + $ret=FALSE; + if ($this->validate()) { + $ret=$this->xml->getElementsByTagName('collection_policy')->item(0)->getAttribute('name'); + } + return $ret; + } + +} diff --git a/ConnectionHelper.inc b/ConnectionHelper.inc new file mode 100644 index 00000000..11aa868f --- /dev/null +++ b/ConnectionHelper.inc @@ -0,0 +1,79 @@ + $url))); + return NULL; + } + + return $new_url; + } + + function getSoapClient($url = NULL) { + if ($url == NULL) { + $url=variable_get('fedora_soap_url', 'http://localhost:8080/fedora/services/access?wsdl'); + } + global $user; + if ($user->uid == 0) { + //anonymous user. We will need an entry in the fedora users.xml file + //with the appropriate entry for a username of anonymous password of anonymous + try { + $client = new SoapClient($this->_fixURL($url, 'anonymous', 'anonymous'), array( + 'login' => 'anonymous', + 'password' => 'anonymous', + 'exceptions' => TRUE, + )); + } + catch (SoapFault $e) { + drupal_set_message(t("!e", array('!e' => $e->getMessage()))); + return NULL; + } + } + else { + try { + $client = new SoapClient($this->_fixURL($url, $user->name, $user->pass), array( + 'login' => $user->name, + 'password' => $user->pass, + 'exceptions' => TRUE, + )); + } + catch (SoapFault $e) { + drupal_set_message(t("!e", array('!e' => $e->getMessage()))); + return NULL; + } + } + return $client; + } +} + diff --git a/ContentModel.inc b/ContentModel.inc new file mode 100644 index 00000000..b952e2c7 --- /dev/null +++ b/ContentModel.inc @@ -0,0 +1,2016 @@ +get_content_models_list($pid); + foreach ($content_models as $content_model) { + if ($content_model != 'fedora-system:FedoraObject-3.0') { + $ret = self::loadFromModel($content_model); + break; + } + } + } + return $ret; + } + + /** + * Ingests a Content Model from a file to the specified pid/dsid . + * Returns false on failure. + * + * @param string $pid + * @param string $name + * @param string $modelDsid + * @param string $file + * @return ContentModel $cm + */ + public static function ingestFromFile($pid, $name, $modelDsid, $file) { + $ret = FALSE; + + if (($cm = self::loadFromModel($pid, $modelDsid)) === FALSE && file_exists($file)) { + $cm = new ContentModel(file_get_contents($file), $pid, $modelDsid); + $rootEl = $cm->xml->getElementsByTagName('content_model')->item(0); + $rootEl->setAttribute('name', $name); + + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $fedoraItem = new Fedora_Item($pid); + $fedoraItem->add_datastream_from_string($cm->dumpXml(), $modelDsid, $name, 'text/xml', 'X'); + $ret= $cm; + } + + return $ret; + } + + + /** + * Ingests a Content Model from an existing model to the specified pid/dsid . + * Returns false on failure. + * + * @param string $pid + * @param string $name + * @param string $modelDsid + * @param string $copy_model_pid + * @return ContentModel $cm + */ + public static function ingestFromModel($pid, $name, $modelDsid, $copy_model_pid) { + $ret = FALSE; + + if (($cm = self::loadFromModel($pid, $modelDsid)) === FALSE && ($copy_cm = self::loadFromModel($copy_model_pid)) !== FALSE && $copy_cm->validate()) { + $newDom = $copy_cm->xml; + $rootEl = $newDom->getElementsByTagName('content_model')->item(0); + $rootEl->setAttribute('name', $name); + + $cm = new ContentModel($newDom, $pid, $modelDsid); + + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $fedoraItem = new Fedora_Item($pid); + $fedoraItem->add_datastream_from_string($cm->dumpXml(), $modelDsid, $name, 'text/xml', 'X'); + $ret = $cm; +} + + return $ret; + } + + + /** + * Ingests a minimum Content Model to the specified pid/dsid. + * Returns false on failure. + * + * @param string $pid + * @param string $name + * @param string $modelDsid + * @param string $defaultMimetype + * @param string $ingestFromDsid + * @param integer $ingestFormPage + * @param boolean $ingestFormHideFileChooser + * @param string $ingestFormModule + * @param string $ingestFormModule + * @param string $ingestFormFile + * @param string $ingestFormClass + * @param string $ingestFormMethod + * @param string $ingestFormHandler + * + * @return ContentModel $cm + */ + public static function ingestBlankModel($pid, $name, $modelDsid, $defaultMimetype, $ingestFormDsid, $ingestFormPage, $ingestFormHideChooser, $ingestFormModule, $ingestFormModule, $ingestFormFile, $ingestFormClass, $ingestFormMethod, $ingestFormHandler) { + $ret = FALSE; + if (($cm = self::loadFromModel($pid, $modelDsid)) === FALSE) { + $newDom = new DOMDocument('1.0', 'utf-8'); + $newDom->formatOutput = TRUE; + $rootEl = $newDom->createElement('content_model'); + $rootEl->setAttribute('name', $name); + $rootEl->setAttribute('xmlns', self::$XMLNS); + $rootEl->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance'); + $rootEl->setAttribute('xsi:schemaLocation', self::$XMLNS .' '. self::$SCHEMA_URI); + + $mimeEl = $newDom->createElement('mimetypes'); + $typeEl=$newDom->createElement('type', $defaultMimetype); + $mimeEl->appendChild($typeEl); + $rootEl->appendChild($mimeEl); + + $ingestRulesEl = $newDom->createElement('ingest_rules'); + $rootEl->appendChild($ingestRulesEl); + + $ingestFormEl = $newDom->createElement('ingest_form'); + $ingestFormEl->setAttribute('dsid', $ingestFormDsid); + $ingestFormEl->setAttribute('page', $ingestFormPage); + if ($ingestFormHideChooser == 'true') { + $ingestFormEl->setAttribute('hide_file_chooser', 'true'); + } + + $builderEl= $newDom->createElement('form_builder_method'); + $builderEl->setAttribute('module', $ingestFormModule); + $builderEl->setAttribute('file', $ingestFormFile); + $builderEl->setAttribute('class', $ingestFormClass); + $builderEl->setAttribute('method', $ingestFormMethod); + $builderEl->setAttribute('handler', $ingestFormHandler); + $ingestFormEl->appendChild($builderEl); + + $elementsEl = $newDom->createElement('form_elements'); + $ingestFormEl->appendChild($elementsEl); + $rootEl->appendChild($ingestFormEl); + $newDom->appendChild($rootEl); + + $cm = new ContentModel($newDom, $pid, $modelDsid); + + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $fedoraItem = new Fedora_Item($pid); + $fedoraItem->add_datastream_from_string($cm->dumpXml(), $modelDsid, $name, 'text/xml', 'X'); + $ret = $cm; + } + + return $ret; + } + + + /** + * Constructs a ContentModel object from the PID of the model in Fedora. + * If DSID is specified it will use that datastream as the model, otherwise it will + * use the default (usually ISLANDORACM). PID_NAMESPACE and name can also be initialized + * from the collection policy. + * Returns false on failure. + * + * NOTE: $name will be overwritten with the content model name found in the datastream + * when the model is first validated.\ + * + * @param string $pid + * @param string $dsid + * @param string $pid_namespace + * @param string $name + * @return ContentModel $cm + */ + public static function loadFromModel($pid, $dsid = NULL, $pid_namespace = NULL, $name = NULL) { + $ret = FALSE; + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + try { + if (self::validPid($pid)) { + $fedoraItem = new Fedora_Item($pid); + $dsid = ($dsid != NULL && self::validDsid($dsid)) ? $dsid : ContentModel::getDefaultDSID(); + $ds = $fedoraItem->get_datastream_dissemination($dsid); + if (!empty($ds)) { + $ret=new ContentModel($ds, $pid, $dsid, $pid_namespace, $name); + } + } + } + catch (SOAPException $e) { + $ret = FALSE; + } + return $ret; + } + + /** + * Constructor + * NOTE: Use the static constructor methods whenever possible. + * + * @param string $xmlStr + * @param string $pid + * @param string $dsid + * @param string $pid_namespace + * @param string $name + * @return XMLDatastream $cm + */ + public function __construct($xmlStr, $pid = NULL, $dsid = NULL, $pid_namespace = NULL, $name = NULL) { + parent::__construct($xmlStr, $pid, $dsid); + $this->pid_namespace = $pid_namespace; + + $this->name = $name; + } + + /** + * Attempts to convert from the old XML schema to the new by + * traversing the XML DOM and building a new DOM. When done + * $this->xml is replaced by the newly created DOM.. + * + * @return void + */ + protected function convertFromOldSchema() { + $sXml = simplexml_load_string($this->xml->saveXML()); + $newDom = new DOMDocument('1.0', 'utf-8'); + $newDom->formatOutput = TRUE; + $rootEl = $newDom->createElement('content_model'); + $rootEl->setAttribute('name', $sXml['name']); + $rootEl->setAttribute('xmlns', self::$XMLNS); + $rootEl->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance'); + $rootEl->setAttribute('xsi:schemaLocation', self::$XMLNS .' ' . self::$SCHEMA_URI); + + $mimeEl = $newDom->createElement('mimetypes'); + foreach ($sXml->mimetypes->type as $mime) { + $typeEl = $newDom->createElement('type', $mime); + $mimeEl->appendChild($typeEl); + } + $rootEl->appendChild($mimeEl); + + $ingestRulesEl = $newDom->createElement('ingest_rules'); + foreach ($sXml->ingest_rules->rule as $rule) { + $ruleEl = $newDom->createElement('rule'); + foreach ($rule->applies_to as $appTo) { + $applToEl = $newDom->createElement('applies_to', trim($appTo)); + $ruleEl->appendChild($applToEl); + } + if (isset($rule->methods->method) && count($rule->methods->method) > 0) { + $methodsEl = $newDom->createElement('ingest_methods'); + foreach ($rule->methods->method as $method) { + $methodEl = $newDom->createElement('ingest_method'); + $methodEl->setAttribute('module', $method->module); + $methodEl->setAttribute('file', $method->file); + $methodEl->setAttribute('class', $method->class_name); + $methodEl->setAttribute('method', $method->method_name); + $methodEl->setAttribute('dsid', $method->datastream_id); + $methodEl->setAttribute('modified_files_ext', $method->modified_files_ext); + + if (isset($method->parameters)) { + $paramsEl = $newDom->createElement('parameters'); + foreach ($method->parameters->parameter as $param) { + $paramEl = $newDom->createElement('parameter', $param); + $paramEl->setAttribute('name', $param['name']); + $paramsEl->appendChild($paramEl); + } + $methodEl->appendChild($paramsEl); + } + + + $methodsEl->appendChild($methodEl); + } + $ruleEl->appendChild($methodsEl); + $ingestRulesEl->appendChild($ruleEl); + } + + } + $rootEl->appendChild($ingestRulesEl); + + if (isset($sXml->display_in_fieldset) && count($sXml->display_in_fieldset->datastream) > 0) { + $datastreamsEl = $newDom->createElement('datastreams'); + + foreach ($sXml->display_in_fieldset->datastream as $ds) { + $dsEl = $newDom->createElement('datastream'); + $dsEl->setAttribute('dsid', $ds['id']); + + if (isset($ds->add_datastream_method)) { + $add_ds_methodEl = $newDom->createElement('add_datastream_method'); + $add_ds_methodEl->setAttribute('module', $ds->add_datastream_method->module); + $add_ds_methodEl->setAttribute('file', $ds->add_datastream_method->file); + $add_ds_methodEl->setAttribute('class', $ds->add_datastream_method->class_name); + $add_ds_methodEl->setAttribute('method', $ds->add_datastream_method->method_name); + $add_ds_methodEl->setAttribute('dsid', $ds->add_datastream_method->datastream_id); + $add_ds_methodEl->setAttribute('modified_files_ext', $ds->add_datastream_method->modified_files_ext); + + if (isset($ds->add_datastream_method->parameters)) { + $paramsEl = $newDom->createElement('parameters'); + foreach ($ds->add_datastream_method->parameters->parameter as $param) { + $paramEl = $newDom->createElement('parameter', $param); + $paramEl->setAttribute('name', $param['name']); + $paramsEl->appendChild($paramEl); + } + $add_ds_methodEl->appendChild($paramsEl); + } + + $dsEl->appendChild($add_ds_methodEl); + } + + foreach ($ds->method as $disp_meth) { + $disp_methEl = $newDom->createElement('display_method'); + $disp_methEl->setAttribute('module', $disp_meth->module); + $disp_methEl->setAttribute('file', $disp_meth->file); + $disp_methEl->setAttribute('class', $disp_meth->class_name); + $disp_methEl->setAttribute('method', $disp_meth->method_name); + $dsEl->appendChild($disp_methEl); + } + $datastreamsEl->appendChild($dsEl); + } + $rootEl->appendChild($datastreamsEl); + } + + $ingest_formEl = $newDom->createElement('ingest_form'); + $ingest_formEl->setAttribute('dsid', $sXml->ingest_form['dsid']); + $ingest_formEl->setAttribute('page', $sXml->ingest_form['page']); + if (isset($sXml->ingest_form['hide_file_chooser'])) { + $ingest_formEl->setAttribute('hide_file_chooser', (strtolower($sXml->ingest_form['hide_file_chooser']) == 'true') ? 'true' : 'false'); + } + + $form_builderEl = $newDom->createElement('form_builder_method'); + $form_builderEl->setAttribute('module', $sXml->ingest_form->form_builder_method->module); + $form_builderEl->setAttribute('file', $sXml->ingest_form->form_builder_method->file); + $form_builderEl->setAttribute('class', $sXml->ingest_form->form_builder_method->class_name); + $form_builderEl->setAttribute('method', $sXml->ingest_form->form_builder_method->method_name); + $form_builderEl->setAttribute('handler', $sXml->ingest_form->form_builder_method->form_handler); + $ingest_formEl->appendChild($form_builderEl); + + $form_elementsEl = $newDom->createElement('form_elements'); + foreach ($sXml->ingest_form->form_elements->element as $element) { + + //I found an XML where the label was HTML.. this code will attempt to + //walk the object setting the label to be the first string it finds. + if (count(get_object_vars($element->label)) > 0) { + $obj=$element->label; + while ($obj != NULL && !is_string($obj)) { + $keys = get_object_vars($obj); + $obj = array_shift($keys); + } + $element->label=($obj == NULL) ? '' : $obj; + } + + $elEl = $newDom->createElement('element'); + $elEl->setAttribute('label', $element->label); + $elEl->setAttribute('name', $element->name); + $elEl->setAttribute('type', $element->type); + if (strtolower($element->required) == 'true') { + $elEl->setAttribute('required', 'true'); + } + if (isset($element->description) && trim($element->description) != '') { + $descEl = $newDom->createElement('description', trim($element->description)); + $elEl->appendChild($descEl); + } + if (isset($element->authoritative_list)) { + $authListEl = $newDom->createElement('authoritative_list'); + foreach ($element->authoritative_list->item as $item) { + $itemEl = $newDom->createElement('item', trim($item->value)); + if (trim($item->value) != trim($item->field)) { + $itemEl->setAttribute('field', trim($item->field)); + } + $authListEl->appendChild($itemEl); + } + $elEl->appendChild($authListEl); + } + $form_elementsEl->appendChild($elEl); + } + $ingest_formEl->appendChild($form_builderEl); + $ingest_formEl->appendChild($form_elementsEl); + $rootEl->appendChild($ingest_formEl); + + if (isset($sXml->edit_metadata) && + trim($sXml->edit_metadata->build_form_method->module) != '' && + trim($sXml->edit_metadata->build_form_method->file) != '' && + trim($sXml->edit_metadata->build_form_method->class_name) != '' && + trim($sXml->edit_metadata->build_form_method->method_name) != '' && + trim($sXml->edit_metadata->submit_form_method->method_name) != '' && + trim($sXml->edit_metadata->build_form_method['dsid']) != '' + ) { + $edit_metadata_methodEl= $newDom->createElement('edit_metadata_method'); + $edit_metadata_methodEl->setAttribute('module', $sXml->edit_metadata->build_form_method->module); + $edit_metadata_methodEl->setAttribute('file', $sXml->edit_metadata->build_form_method->file); + $edit_metadata_methodEl->setAttribute('class', $sXml->edit_metadata->build_form_method->class_name); + $edit_metadata_methodEl->setAttribute('method', $sXml->edit_metadata->build_form_method->method_name); + $edit_metadata_methodEl->setAttribute('handler', $sXml->edit_metadata->submit_form_method->method_name); + $edit_metadata_methodEl->setAttribute('dsid', $sXml->edit_metadata->build_form_method['dsid']); + $rootEl->appendChild($edit_metadata_methodEl); + } + + $newDom->appendChild($rootEl); + + $this->xml = DOMDocument::loadXML($newDom->saveXml()); + + } + + /** + * Gets a list of service deployments that this model has. + * + * NOTE: Not currently being used. + * + * @return String[] $serviceDepPids + */ + public function getServices() { + $query = 'select $object $title from <#ri> + where ($object $title + and $object $deploymentOf + and $object + and $object pid .'> + and $object ) + order by $title'; + + module_load_include('inc', 'fedora_repository', 'CollectionClass'); + + $collectionHelper = new CollectionClass(); + $xml = simplexml_load_string($collectionHelper->getRelatedItems($this->pid, $query)); + + $results = array(); + foreach ($xml->results->result as $result) { + $pid = strval(($result->object['uri'])); + $pid = substr($pid, strpos($pid, "/") + 1, strlen($pid)); + $results[] = $pid; + } + + return $results; + } + + /** + * Gets the name of the ContentModel + * Returns false on failure. + * + * @return String $name + */ + public function getName() { + $ret = FALSE; + if ($this->name != NULL) { + $ret = $this->name; + } + elseif ($this->validate()) { + $rootEl = $this->xml->getElementsByTagName('content_model')->item(0); + $this->name = $rootEl->getAttribute('name'); + $ret = $this->name; + } + return $ret; + } + + + /** + * Gets the element corresponding to the datastream specified + * in the element of the schema. + * Returns FALSE on failure. + * + * @param $dsid + * @return DOMElement $datastream + */ + private function getDSModel($dsid) { + $ret = FALSE; + if (self::validDsid($dsid) && $this->validate()) { + $result=$this->xml->getElementsByTagName('datastreams'); + if ($result->length > 0) { + $result=$result->item(0)->getElementsByTagName('datastream'); + for ($i = 0; $ret == FALSE && $i < $result->length; $i++) { + if ($result->item($i)->getAttribute('dsid') == $dsid) + $ret=$result->item($i); + } + } + } + return $ret; + } + + /** + * Gets an array of form elements to use in the ingest form. The results of this array are passed + * to the specified ingest form builder. The form builder can optionally not use the elements as defined + * in the form builder if more complex forms or behaviour is required. + * Each element has the following keys: 'label', 'type', 'required', 'description', and if defined, 'authoritative_list' and/or 'parameters' + * + * @return string[] $elements + */ + public function getIngestFormElements() { + $ret = FALSE; + if ($this->validate()) { + $elements_array = array(); + $form_elements_wrapper = $this->xml->getElementsbyTagName('ingest_form')->item(0)->getElementsByTagName('form_elements'); + + if ($form_elements_wrapper->length == 0) { + return $ret; + } + $elements = $this->xml->getElementsbyTagName('ingest_form')->item(0)->getElementsByTagName('form_elements')->item(0)->getElementsByTagName('element'); + for ($i=0;$i<$elements->length;$i++) { + $desc = $elements->item($i)->getElementsByTagName('description'); + $desc = ($desc->length > 0)?$desc->item(0)->nodeValue:''; + + $label = $elements->item($i)->getAttribute('label'); + if ($label == NULL) { + $label=$elements->item($i)->getAttribute('name'); + } + + $element=array('name' => $elements->item($i)->getAttribute('name'), + 'label' => $label, + 'type' => $elements->item($i)->getAttribute('type'), + 'required' => ($elements->item($i)->getAttribute('required') == 'true') ? TRUE : FALSE, + 'description' => $desc + ); + + $auth_list = $elements->item($i)->getElementsByTagName('authoritative_list'); + if ($auth_list->length > 0) { + $list = array(); + $items = $auth_list->item(0)->getElementsByTagName('item'); + for ($j = 0; $j < $items->length; $j++) { + $field = $items->item($j)->attributes->getNamedItem('field'); + $list[ $items->item($j)->nodeValue ] = ($field !== NULL) ? $field->nodeValue : $items->item($j)->nodeValue; + } + $element['authoritative_list']=$list; + } + + + $params = $elements->item($i)->getElementsByTagName('parameters'); + $list = array(); + if ($params->length > 0) { + $items = $params->item(0)->getElementsByTagName('parameter'); + for ($j = 0; $j < $items->length; $j++) { + $value = $items-> item($j)->nodeValue; + $list[$items->item($j)->getAttribute('name')] = (strtolower($value) == 'true' ? TRUE : (strtolower($value) == 'false' ? FALSE : $value)); + } + } + $element['parameters'] = $list; + + $elements_array[] = $element; + } + $ret = $elements_array; + } + + return $ret; + } + + /** + * Decrements an ingest form element in the list of elements. + * Updates the "order". This method is simply an overload to the incIngestFormElement + * which has a direction parameter. + * + * TODO: Might be useful to move multiple places at once, or define + * a method to move to an absolute position. + * + * @param String $name + * @return boolean $success + */ + public function decIngestFormElement($name) { + return $this->incIngestFormElement($name, 'dec'); + } + + /** + * Increments (or decrements) ingest form element in the list of elements. + * Updates the "order". The $reorder parameter accepts 'inc' or 'dec' to + * specify the direction to move (defaults to increment.) + * + * TODO: Might be useful to move multiple places at once, or define + * a method to move to an absolute position. + * + * @param String $name + * @param String $reorder + * @return boolean $success + */ + public function incIngestFormElement($name, $reorder = 'inc') { + $ret = FALSE; + if ($this->validate()) { + $elementsEl = $this->xml->getElementsbyTagName('ingest_form')->item(0)->getElementsByTagName('form_elements')->item(0); + $elements = $elementsEl->getElementsByTagName('element'); + $found = FALSE; + $refEl = FALSE; + for ($i = 0; $found === FALSE && $i < $elements->length; $i++) { + if ($elements->item($i)->getAttribute('name') == trim($name)) { + if ($reorder == 'inc') { + $found=$elements->item($i); + $refEl = ($i > 0)?$elements->item($i-1):false; + } + else { + $found = ($i + 1 < $elements->length) ? $elements->item($i + 1) : FALSE; + $refEl = $elements->item($i); + } + } + } + + if ($found !== FALSE) { + $elementsEl->removeChild($found); + $elementsEl->insertBefore($found, $refEl); + $ret = TRUE; + } + } + return $ret; + } + + /** + * Removes an ingest form element from the list of ingest form elements. + * @param String $name + * @return boolean $success + */ + public function removeIngestFormElement($name) { + $ret = FALSE; + if ($this->validate()) { + $elementsEl = $this->xml->getElementsbyTagName('ingest_form')->item(0)->getElementsByTagName('form_elements')->item(0); + $elements = $elementsEl->getElementsByTagName('element'); + $found = FALSE; + for ($i = 0; $found === FALSE && $i < $elements->length; $i++) { + if ($elements->item($i)->getAttribute('name') == trim($name)) { + $found=$elements->item($i); + } + } + + if ($found !== FALSE) { + $elementsEl->removeChild($found); + $ret = TRUE; + } + } + return $ret; + } + + /** + * Sets a parameter of an ingest form element. If the value of the element is FALSE the parameter + * will be removed entirely (if you want to store false as a value, then send the String "false"). + * + * @param String $elementName + * @param String $paramName + * @param String $paramValue + * @return boolean success + */ + public function setIngestFormElementParam($name, $paramName, $paramValue) { + $ret = FALSE; + + if ($this->validate()) { + $elements = $this->xml->getElementsbyTagName('ingest_form')->item(0)->getElementsByTagName('form_elements')->item(0)->getElementsByTagName('element'); + $element = FALSE; + for ($i = 0; $element === FALSE && $i < $elements->length; $i++) { + if ($elements->item($i)->getAttribute('name') == $name) { + $element = $elements->item($i); + } + } + + if ($element !== FALSE) { + $paramsEl = $element->getElementsByTagName('parameters'); + if ($paramsEl->length == 0) { + if ($paramValue !== FALSE) { + $paramsEl = $this->xml->createElement('parameters'); + $element->appendChild($paramsEl); + } + else { + $ret = TRUE; + } + } + else { + $paramsEl=$paramsEl->item(0); + } + + if (!$ret) { + $params = $paramsEl->getElementsByTagName('parameter'); + $found = FALSE; + for ($i = 0; $found === FALSE && $i < $params->length; $i++) { + if ($params->item($i)->getAttribute('name') == $paramName) { + $found=$params->item($i); + } + } + + if ($paramValue === FALSE) { + if ($found !== FALSE) { + $paramsEl->removeChild($found); + if ($params->length == 0) { + $element->removeChild($paramsEl); + } + } + $ret = TRUE; + } + else { + if ($found !== FALSE) { + $found->nodeValue = $paramValue; + } + else { + $paramEl=$this->xml->createElement('parameter', $paramValue); + $paramEl->setAttribute('name', $paramName); + $paramsEl->appendChild($paramEl); + } + $ret = TRUE; + } + } + } + } + + return $ret; + } + + +/** + * Gets a list of all parameters that belong to the specified ingest form element. + * + * @param String $elementName + * @return boolean success + */ + public function getIngestFormElementParams($name) { + $ret = FALSE; + + if ($this->validate()) { + $elements = $this->xml->getElementsbyTagName('ingest_form')->item(0)->getElementsByTagName('form_elements')->item(0)->getElementsByTagName('element'); + $element = FALSE; + for ($i=0; $element === FALSE && $i < $elements->length; $i++) { + if ($elements->item($i)->getAttribute('name') == $name) { + $element = $elements->item($i); + } + } + + if ($element !== FALSE) { + $ret = array(); + $paramsEl = $element->getElementsByTagName('parameters'); + + if ($paramsEl->length > 0) { + $params = $paramsEl->item(0)->getElementsByTagName('parameter'); + for ($i = 0; $i < $params->length; $i++) { + $ret[$params->item($i)->getAttribute('name')]=$params->item($i)->nodeValue; + } + } + } + } + + return $ret; + } + + /** + * Edits the ingest form element specified. + * NOTE: The element name can not be changed. To update an elements name + * it must be deleted and added with the new name. + * + * @param String $name + * @param String $label + * @param String $type + * @param boolean $required + * @param String description + * @return boolean success + */ + public function editIngestFormElement($name, $label, $type, $required, $description) { + $ret = FALSE; + if ($this->validate()) { + $elements = $this->xml->getElementsbyTagName('ingest_form')->item(0)->getElementsByTagName('form_elements')->item(0)->getElementsByTagName('element'); + $found = FALSE; + for ($i = 0; $found === FALSE && $i < $elements->length; $i++) { + if ($elements->item($i)->getAttribute('name') == $name) { + $found = $elements->item($i); + } + } + + $found->setAttribute('name', $name); + $found->setAttribute('type', $type); + $found->setAttribute('required', $required ? 'true' : 'false'); + if (trim($label) != '' && trim($label) != trim($name)) { + $found->setAttribute('label', $label); + } + elseif ($found->getAttribute('label') != '') { + $found->removeAttribute('label'); + } + + $descEl=$found->getElementsByTagName('description'); + if (trim($description) != '') { + if ($descEl->length > 0) { + $descEl=$descEl->item(0); + $descEl->nodeValue = $description; + } + else { + $descEl = $this->xml->createElement('description', $description); + $found->appendChild($descEl); + } + } + elseif ($descEl->length > 0) { + $found->removeChild($descEl->item(0)); + } + + if ($found->getAttribute('type') != 'select' && $found->getAttribute('type') != 'radio') { + $authList = $found->getElementsByTagName('authoritative_list'); + if ($authList->length > 0) { + $found->removeChild($authList->item(0)); + } + } + + $ret = TRUE; + } + return $ret; + } + + + /** + * Add an ingest form element to the model. + * + * @param String $name + * @param String $label + * @param String $type + * @param boolean $required + * @param String $description + * @return boolean $success + */ + public function addIngestFormElement($name, $label, $type, $required, $description = '') { + $ret = FALSE; + if ($this->validate()) { + $elements = $this->xml->getElementsbyTagName('ingest_form')->item(0)->getElementsByTagName('form_elements')->item(0); + $elementEl = $this->xml->createElement('element'); + $elementEl->setAttribute('name', $name); + $elementEl->setAttribute('type', $type); + $elementEl->setAttribute('required', $requiredi ? 'true' : 'false'); + if (trim($label) != '' && trim($label) != trim($name)) { + $elementEl->setAttribute('label', $label); + } + if (trim($description) != '') { + $descEl=$this->xml->createElement('description', $description); + $elementEl->appendChild($descEl); + } + $elements->appendChild($elementEl); + + $ret = TRUE; + } + return $ret; + } + + /** + * Decrements an authority list item from a form element in the list of elements. + * Updates the "order". This method is simply an overload to the incAuthListItem + * which has a direction parameter. + + * + * @param String $elementName + * @param String $value + * @return boolean $success + */ + public function decAuthListItem($elementName, $value) { + return $this->incAuthListItem($elementName, $value, 'dec'); + } + + /** + * Increments (or decrements) an authority list item from a form element in the list of elements. + * Updates the "order". + * + * @param String $elementName + * @param String $value + * @param String $direction + * @return boolean $success + */ + public function incAuthListItem($elementName, $value, $reorder = 'inc') { + $ret = FALSE; + if ($this->validate()) { + $elements = $this->xml->getElementsbyTagName('ingest_form')->item(0)->getElementsByTagName('form_elements')->item(0)->getElementsByTagName('element'); + $found = FALSE; + for ($i = 0; $found === FALSE && $i < $elements->length; $i++) { + if ($elements->item($i)->getAttribute('name') == $elementName) { + $found = $elements->item($i); + } + } + + if ($found !== FALSE) { + + $authListEl = $found->getElementsByTagName('authoritative_list'); + if ($authListEl->length > 0) { + $authListEl = $authListEl->item(0); + + $items = $authListEl->getElementsByTagName('item'); + $found = FALSE; + $refEl = FALSE; + for ($i = 0; $found === FALSE && $i < $items->length; $i++) { + if ($items->item($i)->nodeValue == $value) { + if ($reorder == 'inc') { + $refEl = ($i > 0) ? $items->item($i - 1) : FALSE; + $found = $items->item($i); + } + else { + $refEl = $items->item($i); + $found = ($i + 1 < $items->length) ? $items->item($i + 1) : FALSE; + } + } + } + + if ($found !== FALSE && $refEl !== FALSE) { + $authListEl->removeChild($found); + $authListEl->insertBefore($found, $refEl); + $ret = TRUE; + } + } + } + } + return $ret; + } + + /** + * Removes an authority list item from a form element. + @param String $elementName + @param String $value + @return boolean $success + */ + public function removeAuthListItem($elementName, $value) { + $ret = FALSE; + if ($this->validate()) { + $elements = $this->xml->getElementsbyTagName('ingest_form')->item(0)->getElementsByTagName('form_elements')->item(0)->getElementsByTagName('element'); + $found = FALSE; + for ($i = 0; $found === FALSE && $i < $elements->length; $i++) { + if ($elements->item($i)->getAttribute('name') == $elementName) { + $found = $elements->item($i); + } + } + + if ($found !== FALSE) { + $authListEl = $found->getElementsByTagName('authoritative_list'); + if ($authListEl->length > 0) { + $authListEl = $authListEl->item(0); + $items = $authListEl->getElementsByTagName('item'); + $found = FALSE; + for ($i = 0; $found === FALSE && $i < $items->length; $i++) { + if ($items->item($i)->nodeValue == $value) { + $found=$items->item($i); + } + } + + if ($found !== FALSE) { + if ($items->length == 1) { + $found->removeChild($authListEl); + } + else { + $authListEl->removeChild($found); + } + + $ret = TRUE; + } + } + } + } + return $ret; + } + + /** + * Adds an authority list item to a form element. + @param String $elementName + @param String $value + @param String $label (optional) + @return boolean $success + */ + public function addAuthListItem($elementName, $value, $label = '') { + $ret = FALSE; + if ($this->validate()) { + $elements = $this->xml->getElementsbyTagName('ingest_form')->item(0)->getElementsByTagName('form_elements')->item(0)->getElementsByTagName('element'); + $found = FALSE; + for ($i = 0; $found === FALSE && $i < $elements->length; $i++) { + if ($elements->item($i)->getAttribute('name') == $elementName) { + $found = $elements->item($i); + } + } + + if ($found !== FALSE) { + $authListEl = $found->getElementsByTagName('authoritative_list'); + if ($authListEl->length == 0) { + $authListEl = $this->xml->createElement('authoritative_list'); + $found->appendChild($authListEl); + } + else { + $authListEl = $authListEl->item(0); + } + + $items = $authListEl->getElementsByTagName('item'); + $found = FALSE; + for ($i = 0; $found == FALSE && $i < $items->length; $i++) { + if ($items->item($i)->nodeValue == $value) { + $found = TRUE; + } + } + + if (!$found) { + $itemEl = $this->xml->createElement('item', trim($value)); + if (trim($label) != '' && trim($label) != trim($value)) { + $itemEl->setAttribute('field', trim($label)); + } + $authListEl->appendChild($itemEl); + $ret = TRUE; + } + } + + } + return $ret; + } + + /** + * Builds an ingest form using the method specified in element of + * Returns FALSE on failure. + * + * @param &$form + * @param &$form_state + * @return string identifier + */ + public function buildIngestForm(&$form, &$form_state) { + $ret = FALSE; + if ($this->validate()) { + $docRoot = $_SERVER['DOCUMENT_ROOT']; + $file = (isset($form_state['values']['ingest-file-location']) ? $form_state['values']['ingest-file-location'] : ''); + + $fullpath = $file; + + $form['step'] = array( + '#type' => 'hidden', + '#value' => (isset($form_state['values']['step']) ? $form_state['values']['step'] : 0) + 1, + ); + $form['ingest-file-location'] = array( + '#type' => 'hidden', + '#value' => $file, + ); + $form['content_model_name'] = array( + '#type' => 'hidden', + '#value' => 'ISLANDORACM', + ); + $form['models'] = array( //content models available + '#type' => 'hidden', + '#value' => $form_state['values']['models'], + ); + $form['fullpath'] = array( + '#type' => 'hidden', + '#value' => $fullpath, + ); + + $form['#attributes']['enctype'] = 'multipart/form-data'; + $form['indicator']['ingest-file-location'] = array( + '#type' => 'file', + '#title' => t('Upload Document'), + '#size' => 48, + '#description' => t('Full text'), + ); + + $ingest_form = $this->xml->getElementsByTagName('ingest_form')->item(0); + + if (!empty($ingest_form)) { + if (strtolower($ingest_form->getAttribute('hide_file_chooser')) == 'true') { + $form['indicator']['ingest-file-location']['#type'] = 'hidden'; + } + } + $dsid = $ingest_form->getAttribute('dsid'); + + $method=$ingest_form->getElementsByTagName('form_builder_method')->item(0); + $module = $method->getAttribute('module'); + $path=drupal_get_path('module', !empty($module) ? $module : 'fedora_repository') . '/' . $method->getAttribute('file'); + if (!file_exists($path)) { + self::$errors[]='Build Ingest Form: file \''. $path .'\' does not exist.'; + } + else { + @require_once($path); + $className=$method->getAttribute('class'); + $methodName=($method->getAttribute('method')); + if (!class_exists($className)) { + self::$errors[] = 'Build Ingest Form: class \''. $className .' does not exist.'; + } + else { + $class = new $className; + $elements_array=$this->getIngestFormElements(); + if (method_exists($class, $methodName)) { + $ret = $class->$methodName ($form, $elements_array, $form_state); + } + else { + self::$errors[] = 'Build Ingest Form: method \''. $className .'->'. $methodName .'\' does not exist.'; + } + } + } + } + return $ret; + } + + /** + * Builds an edit metadata form using the method specified in the element += * The DSID specified must match the DSID attribute of . Returns FALSE on failure. + * + * @param string $dsid + * @return $form + */ + public function buildEditMetadataForm($pid, $dsid) { + $ret = FALSE; + if (self::validDsid($dsid) && $this->validate()) { + $method = $this->xml->getElementsByTagName('edit_metadata_method'); + if ($method->length > 0 && $method->item(0)->getAttribute('dsid') == $dsid) { + $method = $method->item(0); + $module = $method->getAttribute('module'); + $path = drupal_get_path('module', !empty($module) ? $module : 'fedora_repository') . '/' . $method->getAttribute('file') ; + if (!file_exists($path)) { + self::$errors[] = 'Build Edit Metadata Form: file \''. $path .'\' does not exist.'; + } + else { + @require_once($path ); + $className=$method->getAttribute('class'); + $methodName=($method->getAttribute('method')); + if (!class_exists($className)) { + self::$errors[] = 'Build Edit Metadata Form: class \''. $className .'\' does not exist.'; + } + else { + $class = new $className($pid); + if (!method_exists($class, $methodName)) { + self::$errors[] = 'Build Edit Metadata Form: method \''. $className .'->'. $methodName .'\' does not exist.'; + } + else { + $ret = $class->$methodName(); + } + } + } + } + } + return $ret; + } + + /** + * Handles the edit metadata form using the handler specified in the element + * Returns FALSE on failure. + * + * @param &$form_id + * @param &$form_values + * @param &$soap_client + * @return $result + */ + public function handleEditMetadataForm(&$form_id, &$form_state, &$soap_client) { + global $base_url; + $ret = FALSE; + if ($this->validate()) { + $method = $this->xml->getElementsByTagName('edit_metadata_method'); + if ($method->length > 0) { + $method=$method->item(0); + $module = $method->getAttribute('module'); + $path = drupal_get_path('module', !empty($module) ? $module : 'fedora_repository') . '/' . $method->getAttribute('file'); + if (!file_exists($path)) { + self::$errors[] = 'Handle Edit Metadata Form: file \''. $path .'\' does not exist.'; + } + else { + @require_once($path); + $className = $method->getAttribute('class'); + $methodName = ($method->getAttribute('handler')); + if (!class_exists($className)) { + self::$errors[] = 'Handle Edit Metadata Form: class \''. $className .'\' does not exist.'; + } + else { + $class = new $className($form_state['values']['pid']); + if (!method_exists($class, $methodName)) { + self::$errors[] = 'Handle Edit Metadata Form: metho \''. $className .'->'. $methodName .'\' does not exist.'; + } + else { + $ret = $class->$methodName($form_id, $form_state['values'], $soap_client); + } + } + } + } + else { + // Assume DC form if none is specified. + module_load_include('inc', 'fedora_repository', 'formClass'); + $metaDataForm = new formClass(); + $ret = $metaDataForm->updateMetaData($form_state['values']['form_id'], $form_state['values'], $soap_client); + $form_state['redirect'] = $base_url . '/fedora/repository/' . $form_state['values']['pid']; + + } + } + return $ret; + } + + + /** + * Gets an associative array describing the edit metadata method. + * Array has the following keys: 'file', 'class', 'method', 'handler', 'dsid' + * @return String[] $method + */ + public function getEditMetadataMethod() { + $ret = FALSE; + if ($this->validate()) { + $method=$this->xml->getElementsByTagName('content_model')->item(0)->getElementsByTagName('edit_metadata_method'); + if ($method->length > 0) { + $method = $method->item(0); + $ret = array('module' => $method->getAttribute('module') == '' ? 'fedora_repository' : $method->getAttribute('module'), + 'file' => $method->getAttribute('file'), + 'class' => $method->getAttribute('class'), + 'method' => $method->getAttribute('method'), + 'handler' => $method->getAttribute('handler'), + 'dsid' => $method->getAttribute('dsid') + ); + } + } + return $ret; + } + + /** + * Removes the edit data method from the Content Model. + * @return boolean $success + */ + public function removeEditMetadataMethod() { + $ret = FALSE; + if ($this->validate()) { + $rootEl=$this->xml->getElementsByTagName('content_model')->item(0); + $method = $rootEl->getElementsByTagName('edit_metadata_method'); + if ($method->length > 0) { + $rootEl->removeChild($method->item(0)); + $ret = TRUE; + } + } + return $ret; + } + + /** + * Update the Edit Metadata Method defined in the Content Model + * @param String $module + * @param String $file + * @param String $class + * @param String $method + * @param String $handler + * @param String $dsid + * @return boolean $success + */ + public function updateEditMetadataMethod($module, $file, $class, $method, $handler, $dsid) { + $ret = FALSE; + if (self::validDsid($dsid) && $this->validate()) { + $methodEl = $this->xml->getElementsByTagName('content_model')->item(0)->getElementsByTagName('edit_metadata_method'); + if ($methodEl->length > 0) { + $methodEl=$methodEl->item(0); + } + else { + $methodEl = $this->xml->createElement('edit_metadata_method'); + $this->xml->getElementsByTagName('content_model')->item(0)->appendChild($methodEl); + } + $methodEl->setAttribute('module', $module); + $methodEl->setAttribute('file', $file); + $methodEl->setAttribute('class', $class); + $methodEl->setAttribute('method', $method); + $methodEl->setAttribute('handler', $handler); + $methodEl->setAttribute('dsid', $dsid); + $ret = TRUE; + } + return $ret; + } + + /** + * Executes the add datastream method for the specified datastream on the specified file. + * Returns FALSE on failure. + * + * @param string $dsid + * @param string $filen + * @return $result + */ + public function execAddDatastreamMethods($dsid, $file) { + $ret = FALSE; + if (self::validDsid($dsid) && $this->validate() && ($ds = $this->getDSModel($dsid)) !== FALSE) { + $addMethod = $ds->getElementsByTagName('add_datastream_method'); + if ($addMethod->length > 0) { + $addMethod=$addMethod->item(0); + $paramArray = array(); + $params= $addMethod->getElementsByTagName('parameters'); + if ($params->length > 0) { + $params=$params->item(0)->getElementsByTagName('parameter'); + for ($i = 0; $i < $params->length; $i++) { + $paramsArray[$params->item($i)->getAttribute('name')] = $params->item($i)->nodeValue; + } + } + $module = $addMethod->getAttribute('module'); + $path = drupal_get_path('module', !empty($module) ? $module : 'fedora_repository') . '/' . $addMethod->getAttribute('file') ; + if (!file_exists($path)) { + self::$errors[] = 'Execute Add Datastream Methods: file \''. $path .'\' does not exist.'; + } + else { + @require_once($path); + $className = $addMethod->getAttribute('class'); + $methodName = $addMethod->getAttribute('method'); + if (!class_exists($className)) { + self::$errors[] = 'Execute Add Datastream Methods: class \''. $className .'\' does not exist.'; + } + else { + $class = new $className; + if (!method_exists($class, $methodName)) { + self::$errors[] = 'Execute Add Datastream Methods: method \''. $className .'->'. $methodName .'\' does not exist.'; + } + else { + $ret = $class->$methodName($paramsArray, $addMethod->getAttribute('dsid'), $file, $addMethod->getAttribute('modified_files_ext')); + } + } + } + } + } + return $ret; + } + + /** + * Executes the ingest rules that apply to the specified file/mimetype. + * Returns FALSE on failure. + * + * If $preview is TRUE, then only execute rules with + * a parameter 'preview'. Used to generate previews for the file chooser. + * + * @param string $file + * @param string $mimetype + * @param boolean $preview + * @return $result + */ + public function execIngestRules($file, $mimetype, $preview = FALSE) { + $ret = FALSE; + if ($this->validate()) { + $ret = TRUE; + $rules = $this->xml->getElementsByTagName('ingest_rules')->item(0)->getElementsByTagName('rule'); + for ($i = 0; $i < $rules->length; $i++) { + $rule=$rules->item($i); + $types = $rule->getElementsbyTagName('applies_to'); + $valid_types = array(); + for ($j = 0; $j < $types->length; $j++) { + $valid_types[]=trim($types->item($j)->nodeValue); + } + + if (in_array($mimetype, $valid_types)) { + $methods = $rule->getElementsByTagName('ingest_methods'); + if ($methods->length > 0) { + $methods = $methods->item(0)->getElementsbyTagName('ingest_method'); + for ($j = 0; $j < $methods->length; $j++) { + $method=$methods->item($j); + $param_array=array(); + $params=$method->getElementsByTagName('parameters'); + $param_array['model_pid'] = $this->pid; + if ($params->length > 0) { + $params = $params->item(0)->getElementsByTagName('parameter'); + for ($k = 0; $k < $params->length; $k++) + $param_array[$params->item($k)->getAttribute('name')]=$params->item($k)->nodeValue; + } + + + if (!$preview || isset($param_array['preview'])) { + $module = $method->getAttribute('module'); + $path = drupal_get_path('module', !empty($module) ? $module : 'fedora_repository') . '/' . $method->getAttribute('file') ; + + if (!file_exists($path) || substr_compare($path, 'fedora_repository/', -strlen('fedora_repository/'), strlen('fedora_repository/')) === 0) { + self::$errors[] = 'Execute Ingest Rules: file \''. $path .'\' does not exist.'; + $ret = FALSE; + } + else { + require_once($path); + $className=$method->getAttribute('class'); + $methodName=($method->getAttribute('method')); + if (!class_exists($className)) { + self::$errors[] = 'Execute Ingest Rules: class \''. $className .'\' does not exist.'; + $ret = FALSE; + } + else $class = new $className; + if (!method_exists($class, $methodName)) { + self::$errors[] = 'Execute Ingest Rules: method \''. $className .'->' . $methodName .'\' does not exist.'; + $ret = FALSE; + } + else { + $status = $class->$methodName($param_array, $method->getAttribute('dsid'), $file, $method->getAttribute('modified_files_ext')); + if ($status !== TRUE) { + $ret = FALSE; + } + } + } + } + } + } + } + } + + } + return $ret; + } + + /** + * Executes the form handler from the element of . + * + * @param &$formData + * @return boolean $success + */ + public function execFormHandler(&$data) { + $ret = FALSE; + if ($this->validate()) { + $method =$this->xml->getElementsByTagName('ingest_form')->item(0)->getElementsByTagName('form_builder_method')->item(0); + $module = $method->getAttribute('module'); + $path=drupal_get_path('module', !empty($module) ? $module : 'fedora_repository') . '/' . $method->getAttribute('file') ; + if (!file_exists($path)) { + self::$errors[] = 'Execute Form Handler: file \''. $path .'\' does not exist.'; + } + else { + require_once($path); + $className=$method->getAttribute('class'); + $methodName=($method->getAttribute('handler')); + if (!class_exists($className)) { + self::$errors[] = 'Execute Form Handler: class \''. $className .'\' does not exist.'; + } + else { + $class = new $className; + if (!method_exists($class, $methodName)) { + self::$errors[] = 'Execute Form Handler: method \''. $className .'->'. $methodName .'\' does not exist.'; + } + else { + $class->$methodName($data); + $ret = TRUE; + } + } + } + } + + return $ret; + } + + /** + * Gets a list of valid mimetypes that can apply to this model. + * Returns FALSE on failure. + * + * @return string[] $mimetypes + */ + public function getMimetypes() { + //only proceed if the xml is valid. + if ($this->validate()) { + if ($this->mimes === NULL) { + $result=$this->xml->getElementsByTagName('mimetypes'); + $result=$result->item(0)->getElementsByTagName('type'); + $mimes = array(); + for ($i = 0; $i < $result->length; $i++) { + $mimes[] = trim($result->item($i)->nodeValue); + } + $this->mimes=$mimes; + } + return $this->mimes; + } + } + + /** + * Calls all defined display methods for the ContentModel. + * The PID specified is passed to the constructor of the display + * class(es) specified in the Content Model. + * + * @param string $pid + * @return string $output + */ + public function displayExtraFieldset($pid) { + $output = ''; + if ($this->validate()) { + $datastreams = $this->xml->getElementsByTagName('datastreams'); + if ($datastreams->length > 0) { + $datastreams = $datastreams->item(0)->getElementsByTagName('datastream'); + for ($i=0; $i < $datastreams->length; $i++) { + $ds = $datastreams->item($i); + if ($ds->attributes->getNamedItem('display_in_fieldset') == NULL || strtolower($ds->getAttribute('display_in_fieldset')) != 'false' ) { + $dispMethods = $ds->getElementsByTagName('display_method'); + for ($j = 0; $j < $dispMethods->length; $j++) { + $method = $dispMethods->item($j); + $module = $method->getAttribute('module'); + $path=drupal_get_path('module', !empty($module) ? $module : 'fedora_repository') . '/' . $method->getAttribute('file') ; + if (!file_exists($path)) { + self::$errors[] = 'Execute Form Handler: file \''. $path .'\' does not exist.'; + } + else { + require_once($path); + $className = $method->getAttribute('class'); + $methodName = ($method->getAttribute('method')); + if (!class_exists($className)) { + self::$errors[] = 'Execute Form Handler: class \''. $className .'\' does not exist.'; + } + else { + $class = new $className($pid); + if (!method_exists($class, $methodName)) { + self::$errors[] = 'Execute Form Handler: method \''. $className .'->'. $methodName .'\' does not exist.'; + } + else { + $output .= $class->$methodName(); + } + } + } + } + } + } + } + } + + return $output; + } + + /** + * Gets a list of datastreams from the ContentModel + * (not including the QDC ds if it is listed). + * Returns FALSE on failure. + * + * @return string[] $datastreams + */ + public function listDatastreams() { + $ds_array=array(); + if ($this->validate()) { + $datastreams = $this->xml->getElementsByTagName('datastreams'); + if ($datastreams->length > 0) { + $datastreams=$datastreams->item(0)->getElementsByTagName('datastream'); + for ($i=0;$i<$datastreams->length;$i++) { + $dsName=$datastreams->item($i)->getAttribute('dsid'); + // if ($dsName != 'QDC') + // { + $ds_array[]=$dsName; + // } + } + } + } + + return $ds_array; + } + + /** + * Adds an allowed mimetype to the model. + * + * @param String $type + * @return boolean $success + */ + public function addMimetype($type) { + $ret=FALSE; + if ($this->validate()) { + $mimetypesEl = $this->xml->getElementsByTagName('mimetypes')->item(0); + $types= $mimetypesEl->getElementsByTagName('type'); + + $found = FALSE; + for ($i=0;!$found && $i<$types->length;$i++) { + if ($types->item($i)->nodeValue == $type) + $found = TRUE; + } + + if (!$found) { + $newTypeEl = $this->xml->createElement('type', $type); + $mimetypesEl->appendChild($newTypeEl); + $ret=TRUE; + } + + } + return $ret; + } + + /** + * Removes an allowed mimetype from the model. + * + * @param String $type + * @return boolean $success + */ + public function removeMimetype($type) { + $ret=FALSE; + if ($this->validate()) { + $mimetypesEl = $this->xml->getElementsByTagName('mimetypes')->item(0); + $types= $mimetypesEl->getElementsByTagName('type'); + $found=FALSE; + for ($i=0;!$found && $i<$types->length;$i++) { + if ($types->item($i)->nodeValue == $type) + $found=$types->item($i); + } + + if ($found !== FALSE && $types->length > 1) { + $mimetypesEl->removeChild($found); + $ret = TRUE; + } + + } + return $ret; + } + + public function getDisplayMethods($ds) { + $ret=FALSE; + if (($ds = $this->getDSModel($ds))!==FALSE) { + $ret=array(); + $dispMethods= $ds->getElementsByTagName('display_method'); + for ($i=0;$i<$dispMethods->length;$i++) { + $ret[] = array( 'module' => $dispMethods->item($i)->getAttribute('module')==''?'fedora_repository':$dispMethods->item($i)->getAttribute('module'), + 'file' => $dispMethods->item($i)->getAttribute('file'), + 'class' => $dispMethods->item($i)->getAttribute('class'), + 'method' => $dispMethods->item($i)->getAttribute('method'), + 'default' => ($dispMethods->item($i)->attributes->getNamedItem('default') !== NULL ? strtolower($dispMethods->item($i)->getAttribute('default')) == 'true' : FALSE)); + } + } + return $ret; + } + + public function addDs($dsid, $display_in_fieldset = FALSE) { + $ret=FALSE; + + if (self::validDsid($dsid) && ($ds = $this->getDSModel($dsid)) === FALSE) { + $datastreamsEl = $this->xml->getElementsByTagName('datastreams'); + if ($datastreamsEl->length > 0) { + $datastreamsEl=$datastreamsEl->item(0); + } + else { + $datastreamsEl = $this->xml->createElement('datastreams'); + $this->xml->getElementsByTagName('content_model')->item(0)->appendChild($datastreamsEl); + } + + $dsEl = $this->xml->createElement('datastream'); + $dsEl->setAttribute('dsid', $dsid); + if ($display_in_fieldset == TRUE) { + $dsEl->setAttribute('display_in_fieldset', 'true'); + } + $datastreamsEl->appendChild($dsEl); + $ret = TRUE; + } + return $ret; + } + + public function removeDs($dsid) { + $ret = FALSE; + + if (self::validDsid($dsid) && ($ds = $this->getDSModel($dsid)) !== FALSE) { + $datastreamsEl = $this->xml->getElementsByTagName('datastreams')->item(0); + $datastreamsEl->removeChild($ds); + $ret = TRUE; + } + return $ret; + } + + public function displayInFieldset($dsid) { + $ret = FALSE; + if (self::validDsid($dsid) && ($ds = $this->getDSModel($dsid)) !== FALSE) { + $ret = strtolower($ds->getAttribute('display_in_fieldset')) == 'true'; + } + return $ret; + } + + public function setDisplayInFieldset($dsid, $value = TRUE) { + $ret = FALSE; + if (self::validDsid($dsid) && ($ds = $this->getDSModel($dsid)) !== FALSE) { + if ($value == FALSE && $ds->attributes->getNamedItem('display_in_fieldset') !== NULL) { + $ds->removeAttribute('display_in_fieldset'); + $ret = TRUE; + } + elseif ($value == TRUE) { + $ds->setAttribute('display_in_fieldset', 'true'); + $ret = TRUE; + } + } + return $ret; + } + + public function setDefaultDispMeth($dsid, $module, $file, $class, $method) { + $ret = FALSE; + + if (self::validDsid($dsid) && ($ds = $this->getDSModel($dsid)) !== FALSE) { + $found = FALSE; + $dispMethods = $ds->getElementsByTagName('display_method'); + for ($i = 0; !$found && $i < $dispMethods->length; $i++) { + if ($module == ($dispMethods->item($i)->getAttribute('module') == '' ? 'fedora_repository' : $dispMethods->item($i)->getAttribute('module')) && + $file == $dispMethods->item($i)->getAttribute('file') && + $class == $dispMethods->item($i)->getAttribute('class') && + $method == $dispMethods->item($i)->getAttribute('method')) { + $found=$dispMethods->item($i); + } + } + + if ($found !== FALSE) { + + for ($i = 0; $i < $dispMethods->length; $i++) { + if ($dispMethods->item($i)->attributes->getNamedItem('default') !== NULL) { + $dispMethods->item($i)->removeAttribute('default'); + } + } + + $found->setAttribute('default', 'true'); + $ret = TRUE; + } + + } + return $ret; + } + + public function removeDispMeth($dsid, $module, $file, $class, $method) { + $ret = FALSE; + if (self::validDsid($dsid) && ($ds = $this->getDSModel($dsid)) !== FALSE) { + $found = FALSE; + $dispMethods= $ds->getElementsByTagName('display_method'); + for ($i=0;!$found && $i<$dispMethods->length;$i++) { + if ($module == ($dispMethods->item($i)->getAttribute('module') == '' ? 'fedora_repository' : $dispMethods->item($i)->getAttribute('module') == '') && + $file == $dispMethods->item($i)->getAttribute('file') && + $class == $dispMethods->item($i)->getAttribute('class') && + $method == $dispMethods->item($i)->getAttribute('method')) { + $found=$dispMethods->item($i); + } + } + + if ($found !== FALSE) { + $ds->removeChild($found); + $ret = TRUE; + } + + } + return $ret; + } + + public function addDispMeth($dsid, $module, $file, $class, $method, $default = FALSE) { + $ret=FALSE; + if (self::validDsid($dsid) && ($ds = $this->getDSModel($dsid))!==FALSE) { + $dispMethEl = $this->xml->createElement('display_method'); + $dispMethEl->setAttribute('module', $module); + $dispMethEl->setAttribute('file', $file); + $dispMethEl->setAttribute('class', $class); + $dispMethEl->setAttribute('method', $method); + if ($default==TRUE) { + $dispMethEl->setAttribute('default', TRUE); + } + $ds->appendChild($dispMethEl); + $ret = TRUE; + } + return $ret; + } + + public function getAddDsMethod($ds) { + $ret=FALSE; + if (($ds = $this->getDSModel($ds))!==FALSE) { + $addDsMethod= $ds->getElementsByTagName('add_datastream_method'); + if ($addDsMethod !== FALSE && $addDsMethod->length > 0) { + $ret = array('module' => $addDsMethod->item(0)->getAttribute('module') == '' ? 'fedora_repository' : $addDsMethod->item(0)->getAttribute('module'), + 'file' => $addDsMethod->item(0)->getAttribute('file'), + 'class' => $addDsMethod->item(0)->getAttribute('class'), + 'method' => $addDsMethod->item(0)->getAttribute('method'), + 'modified_files_ext' => $addDsMethod->item(0)->getAttribute('modified_files_ext'), + 'dsid' => $addDsMethod->item(0)->getAttribute('dsid') + ); + } + } + return $ret; + } + + public function getIngestRule($rule_id) { + $ret = FALSE; + if ($this->validate()) { + $rules = $this->xml->getElementsByTagName('ingest_rules')->item(0)->getElementsByTagName('rule'); + if ($rule_id < $rules->length) + $ret = $rules->item($rule_id); + } + return $ret; + } + + public function removeAppliesTo($rule_id, $type) { + $ret = FALSE; + if (($rule = $this->getIngestRule($rule_id)) !== FALSE) { + $applies = $rule->getElementsByTagName('applies_to'); + $found = FALSE; + for ($i=0; $found === FALSE && $i < $applies->length; $i++) { + if ($type == $applies->item($i)->nodeValue) { + $found = $applies->item($i); + } + } + + if ($found) { + $rule->removeChild($found); + $ret = TRUE; + } + } + return $ret; + } + + public function addAppliesTo($rule_id, $type) { + $ret=FALSE; + if (($rule = $this->getIngestRule($rule_id))!==FALSE) { + $applies = $rule->getElementsByTagName('applies_to'); + $found = FALSE; + for ($i=0;!$found && $i<$applies->length;$i++) { + $found = ($type == $applies->item($i)->nodeValue); + } + + if (!$found) { + $newAppliesTo = $this->xml->createElement('applies_to', $type); + $rule->insertBefore($newAppliesTo, $rule->getElementsByTagName('ingest_methods')->item(0)); + $ret = TRUE; + } + } + return $ret; + } + + public function addIngestMethod($rule_id, $module, $file, $class, $method, $dsid, $modified_files_ext) { + $ret=FALSE; + if (self::validDsid($dsid) && ($rule=$this->getIngestRule($rule_id))!==FALSE) { + $methodsEl = $rule->getElementsByTagName('ingest_methods')->item(0); + $meth = $this->xml->createElement('ingest_method'); + $meth->setAttribute('module', $module); + $meth->setAttribute('file', $file); + $meth->setAttribute('class', $class); + $meth->setAttribute('method', $method); + $meth->setAttribute('dsid', $dsid); + $meth->setAttribute('modified_files_ext', $modified_files_ext); + + $methodsEl->appendChild($meth); + $ret = TRUE; + } + return $ret; + } + + public function removeIngestMethod($rule_id, $module, $file, $class, $method) { + $ret=FALSE; + if (($rule=$this->getIngestRule($rule_id))!==FALSE) { + $found=FALSE; + $methodsEl = $rule->getElementsByTagName('ingest_methods')->item(0); + $methods = $methodsEl->getElementsByTagName('ingest_method'); + for ($i=0;!$found && $i<$methods->length;$i++) { + if ($methods->item($i)->getAttribute('module') == $module && $methods->item($i)->getAttribute('file') == $file && $methods->item($i)->getAttribute('class') == $class && $methods->item($i)->getAttribute('method') == $method) { + $found = $methods->item($i); + } + } + + if ($found !== FALSE && $methods->length > 1) { + $methodsEl->removeChild($found); + $ret = TRUE; + } + } + return $ret; + } + + public function addIngestMethodParam($rule_id, $module, $file, $class, $method, $name, $value) { + $ret = FALSE; + if (($rule=$this->getIngestRule($rule_id)) !== FALSE) { + $methods = $rule->getElementsByTagName('ingest_methods')->item(0)->getElementsByTagName('ingest_method'); + $found = FALSE; + for ($i = 0; $found === FALSE && $i < $methods->length; $i++) { + if (($methods->item($i)->getAttribute('module') == '' ? 'fedora_repository' : $methods->item($i)->getAttribute('module')) == $module && + $methods->item($i)->getAttribute('file') == $file && + $methods->item($i)->getAttribute('class') == $class && + $methods->item($i)->getAttribute('method') == $method) { + $found=$methods->item($i); + } + } + + if ($found !== FALSE) { + $paramsEl = $found->getElementsByTagName('parameters'); + if ($paramsEl->length == 0) { + $paramsEl=$found->appendChild($this->xml->createElement('parameters')); + } + else { + $paramsEl=$paramsEl->item(0); + } + + $params = $paramsEl->getElementsByTagName('parameter'); + $found = FALSE; + for ($i=0; $found === FALSE && $i < $params->length; $i++) { + if ($params->item($i)->getAttribute('name') == $name) { + $found = $params->item($i); + } + } + + if ($found === FALSE) { + $param = $this->xml->createElement('parameter', $value); + $param->setAttribute('name', $name); + $paramsEl->appendChild($param); + $ret = TRUE; + } + } + } + return $ret; + } + + public function removeIngestMethodParam($rule_id, $module, $file, $class, $method, $name) { + $ret = FALSE; + if (($rule=$this->getIngestRule($rule_id)) !== FALSE) { + $found = FALSE; + $methodsEl = $rule->getElementsByTagName('ingest_methods')->item(0); + $methods = $methodsEl->getElementsByTagName('ingest_method'); + for ($i=0; !$found && $i < $methods->length; $i++) { + if ($methods->item($i)->getAttribute('module') == $module && $methods->item($i)->getAttribute('file') == $file && $methods->item($i)->getAttribute('class') == $class && $methods->item($i)->getAttribute('method') == $method) { + $found = $methods->item($i); + } + } + + if ($found !== FALSE) { + $methodEl = $found; + $paramsEl = $found->getElementsByTagName('parameters'); + if ($paramsEl->length > 0) { + $paramsEl=$paramsEl->item(0); + $params = $paramsEl->getElementsByTagName('parameter'); + $found = FALSE; + for ($i=0; $found === FALSE && $i < $params->length; $i++) { + if ($params->item($i)->getAttribute('name') == $name) { + $found=$params->item($i); + } + } + + if ($found !== FALSE) { + $paramsEl->removeChild($found); + if ($params->length == 0) { + $methodEl->removeChild($paramsEl); + } + + $ret = TRUE; + } + } + + } + } + return $ret; + } + + public function removeIngestRule($rule_id) { + $ret = FALSE; + if (($rule = $this->getIngestRule($rule_id))!==FALSE) { + $ret = $this->xml->getElementsByTagName('ingest_rules')->item(0)->removeChild($rule); + } + return $ret; + } + + public function addIngestRule($applies_to, $module, $file, $class, $method, $dsid, $modified_files_ext) { + $ret = FALSE; + if (self::validDsid($dsid) && $this->validate()) { + $ingestRulesEl = $this->xml->getElementsByTagName('ingest_rules')->item(0); + $rule = $this->xml->createElement('rule'); + $ingestMethodsEl = $this->xml->createElement('ingest_methods'); + $rule->appendChild($ingestMethodsEl); + $ingestRulesEl->appendChild($rule); + $newRuleId = $ingestRulesEl->getElementsByTagName('rule')->length - 1; + $ret = ($this->addAppliesTo($newRuleId, $applies_to) && $this->addIngestMethod($newRuleId, $module, $file, $class, $method, $dsid, $modified_files_ext)); + } + return $ret; + } + + public function getIngestRules() { + $ret = FALSE; + if ($this->validate()) { + $ret = array(); + $rules = $this->xml->getElementsByTagName('ingest_rules')->item(0)->getElementsByTagName('rule'); + for ($i=0; $i < $rules->length; $i++) { + $rule = array('applies_to' => array(), + 'ingest_methods' => array()); + $applies_to = $rules->item($i)->getElementsByTagName('applies_to'); + for ($j=0; $j < $applies_to->length; $j++) { + $rule['applies_to'][] = trim($applies_to->item($j)->nodeValue); + } + + $methods = $rules->item($i)->getElementsByTagName('ingest_methods')->item(0)->getElementsByTagName('ingest_method'); + for ($j=0; $j < $methods->length; $j++) { + $method = array('module' => $methods->item($j)->getAttribute('module') == '' ? 'fedora_repository' : $methods->item($j)->getAttribute('module'), + 'file' => $methods->item($j)->getAttribute('file'), + 'class' => $methods->item($j)->getAttribute('class'), + 'method' => $methods->item($j)->getAttribute('method'), + 'dsid' => $methods->item($j)->getAttribute('dsid'), + 'modified_files_ext' => $methods->item($j)->getAttribute('modified_files_ext'), + 'parameters' => array()); + + $params = $methods->item($j)->getElementsByTagName('parameters'); + if ($params->length > 0) { + $params=$params->item(0)->getElementsByTagName('parameter'); + for ($k=0; $k < $params->length; $k++) { + $method['parameters'][$params->item($k)->getAttribute('name')] = $params->item($k)->nodeValue; + } + } + + $rule['ingest_methods'][] = $method; + + } + + $ret[] = $rule; + } + } + return $ret; + } + + public function getIngestFormAttributes() { + $ret = FALSE; + if ($this->validate()) { + $ingest_formEl = $this->xml->getElementsByTagName('ingest_form')->item(0); + $ret=array('dsid' => $ingest_formEl->getAttribute('dsid'), + 'page' => $ingest_formEl->getAttribute('page'), + 'hide_file_chooser' => strtolower($ingest_formEl->getAttribute('hide_file_chooser')) == 'true', + 'redirect' => strtolower($ingest_formEl->getAttribute('redirect')) == 'false' ? FALSE : TRUE); + + } + return $ret; + } + + public function editIngestFormAttributes($dsid, $page, $hide_file_chooser = FALSE, $redirect = TRUE) { + $ret = FALSE; + if (self::validDsid($dsid) && $this->validate()) { + $ingest_formEl = $this->xml->getElementsByTagName('ingest_form')->item(0); + $ingest_formEl->setAttribute('dsid', $dsid); + $ingest_formEl->setAttribute('page', $page); + if (!$redirect) { + $ingest_formEl->setAttribute('redirect', 'false'); + } + else { + $ingest_formEl->removeAttribute('redirect'); + } + if ($hide_file_chooser) { + $ingest_formEl->setAttribute('hide_file_chooser', 'true'); + } + else { + $ingest_formEl->removeAttribute('hide_file_chooser'); + } + $ret = TRUE; + } + return $ret; + } + + public function getIngestFormBuilderMethod() { + $ret = FALSE; + if ($this->validate()) { + $method = $this->xml->getElementsByTagName('ingest_form')->item(0)->getElementsByTagName('form_builder_method')->item(0); + $ret = array( 'module' => ($method->getAttribute('module')==''?'fedora_repository':$method->getAttribute('module')), + 'file' => $method->getAttribute('file'), + 'class' => $method->getAttribute('class'), + 'method' => $method->getAttribute('method'), + 'handler' => $method->getAttribute('handler')); + } + return $ret; + } + + public function editIngestFormBuilderMethod($module, $file, $class, $method, $handler) { + $ret = FALSE; + if ($this->validate()) { + $methodEl = $this->xml->getElementsByTagName('ingest_form')->item(0)->getElementsByTagName('form_builder_method')->item(0); + $methodEl->setAttribute('module', $module); + $methodEl->setAttribute('file', $file); + $methodEl->setAttribute('class', $class); + $methodEl->setAttribute('method', $method); + $methodEl->setAttribute('handler', $handler); + $ret = TRUE; + } + return $ret; + } +} diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 00000000..94a9ed02 --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/MimeClass.inc b/MimeClass.inc new file mode 100644 index 00000000..55228740 --- /dev/null +++ b/MimeClass.inc @@ -0,0 +1,336 @@ +mime). + * While I don't have a specific use case for a mime->extension lookup, I think + * it's good to have in here. + * + * Drupal 7 will have better mime handlers. See: + * http://api.drupal.org/api/function/file_default_mimetype_mapping/7 + * + */ + +class MimeClass { + private $private_mime_types = array( + /** + * This is a shortlist of mimetypes which should catch most + * mimetype<-->extension lookups in the context of Islandora collections. + * + * It has been cut from a much longer list. + * + * Two types of mimetypes should be put in this list: + * 1) Special emerging formats which may not yet be expressed in the system + * mime.types file. + * 2) Heavily used mimetypes of particular importance to the Islandora + * project, as lookups against this list will be quicker and less + * resource intensive than other methods. + * + * Lookups are first checked against this short list. If no results are found, + * then the lookup function may move on to check other sources, namely the + * system's mime.types file. + * + * In most cases though, this short list should suffice. + * + * If modifying this list, please note that for promiscuous mimetypes + * (those which map to multiple extensions, such as text/plain) + * The function get_extension will always return the *LAST* extension in this list, + * so you should put your preferred extension *LAST*. + * + * e.g... + * "jpeg" => "image/jpeg", + * "jpe" => "image/jpeg", + * "jpg" => "image/jpeg", + * + * $this->get_extension('image/jpeg') will always return 'jpg'. + * + */ + // openoffice: + 'odb' => 'application/vnd.oasis.opendocument.database', + 'odc' => 'application/vnd.oasis.opendocument.chart', + 'odf' => 'application/vnd.oasis.opendocument.formula', + 'odg' => 'application/vnd.oasis.opendocument.graphics', + 'odi' => 'application/vnd.oasis.opendocument.image', + 'odm' => 'application/vnd.oasis.opendocument.text-master', + 'odp' => 'application/vnd.oasis.opendocument.presentation', + 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', + 'odt' => 'application/vnd.oasis.opendocument.text', + 'otg' => 'application/vnd.oasis.opendocument.graphics-template', + 'oth' => 'application/vnd.oasis.opendocument.text-web', + 'otp' => 'application/vnd.oasis.opendocument.presentation-template', + 'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template', + 'ott' => 'application/vnd.oasis.opendocument.text-template', + // staroffice: + 'stc' => 'application/vnd.sun.xml.calc.template', + 'std' => 'application/vnd.sun.xml.draw.template', + 'sti' => 'application/vnd.sun.xml.impress.template', + 'stw' => 'application/vnd.sun.xml.writer.template', + 'sxc' => 'application/vnd.sun.xml.calc', + 'sxd' => 'application/vnd.sun.xml.draw', + 'sxg' => 'application/vnd.sun.xml.writer.global', + 'sxi' => 'application/vnd.sun.xml.impress', + 'sxm' => 'application/vnd.sun.xml.math', + 'sxw' => 'application/vnd.sun.xml.writer', + // k-office: + 'kil' => 'application/x-killustrator', + 'kpt' => 'application/x-kpresenter', + 'kpr' => 'application/x-kpresenter', + 'ksp' => 'application/x-kspread', + 'kwt' => 'application/x-kword', + 'kwd' => 'application/x-kword', + // ms office 97: + 'doc' => 'application/msword', + 'xls' => 'application/vnd.ms-excel', + 'ppt' => 'application/vnd.ms-powerpoint', + // office2007: + 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', + 'docm' => 'application/vnd.ms-word.document.macroEnabled.12', + 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', + 'dotm' => 'application/vnd.ms-word.template.macroEnabled.12', + 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', + 'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12', + 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', + 'xltm' => 'application/vnd.ms-excel.template.macroEnabled.12', + 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', + 'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12', + 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', + 'pptm' => 'application/vnd.ms-powerpoint.presentation.macroEnabled.12', + 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', + 'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroEnabled.12', + 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', + 'potm' => 'application/vnd.ms-powerpoint.template.macroEnabled.12', + 'ppam' => 'application/vnd.ms-powerpoint.addin.macroEnabled.12', + 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', + 'sldm' => 'application/vnd.ms-powerpoint.slide.macroEnabled.12', + // wordperfect (who cares?): + 'wpd' => 'application/wordperfect', + // common and generic containers: + 'pdf' => 'application/pdf', + 'eps' => 'application/postscript', + 'ps' => 'application/postscript', + 'rtf' => 'text/rtf', + 'rtx' => 'text/richtext', + 'latex' => 'application/x-latex', + 'tex' => 'application/x-tex', + 'texi' => 'application/x-texinfo', + 'texinfo' => 'application/x-texinfo', + // *ml: + 'css' => 'text/css', + 'htm' => 'text/html', + 'html' => 'text/html', + 'wbxml' => 'application/vnd.wap.wbxml', + 'xht' => 'application/xhtml+xml', + 'xhtml' => 'application/xhtml+xml', + 'xsl' => 'text/xml', + 'xml' => 'text/xml', + 'csv' => 'text/csv', + 'tsv' => 'text/tab-separated-values', + 'txt' => 'text/plain', + // images: + "bmp" => "image/bmp", + "gif" => "image/gif", + "ief" => "image/ief", + "jpeg" => "image/jpeg", + "jpe" => "image/jpeg", + "jpg" => "image/jpeg", + "jp2" => "image/jp2", + "png" => "image/png", + "tiff" => "image/tiff", + "tif" => "image/tif", + "djvu" => "image/vnd.djvu", + "djv" => "image/vnd.djvu", + "wbmp" => "image/vnd.wap.wbmp", + "ras" => "image/x-cmu-raster", + "pnm" => "image/x-portable-anymap", + "pbm" => "image/x-portable-bitmap", + "pgm" => "image/x-portable-graymap", + "ppm" => "image/x-portable-pixmap", + "rgb" => "image/x-rgb", + "xbm" => "image/x-xbitmap", + "xpm" => "image/x-xpixmap", + "xwd" => "image/x-windowdump", + // videos: + "mpeg" => "video/mpeg", + "mpe" => "video/mpeg", + "mpg" => "video/mpeg", + "qt" => "video/quicktime", + "mov" => "video/quicktime", + "mxu" => "video/vnd.mpegurl", + "avi" => "video/x-msvideo", + "movie" => "video/x-sgi-movie", + "flv" => "video/x-flv", + "swf" => "application/x-shockwave-flash", + // compressed formats: (note: http://svn.cleancode.org/svn/email/trunk/mime.types) + "tgz" => "application/x-gzip", + "gz" => "application/x-gzip", + "tar" => "application/x-tar", + "gtar" => "application/x-gtar", + "zip" => "application/x-zip", + // others: + 'bin' => 'application/octet-stream', + ); + + private $private_file_extensions; + private $system_types; + private $system_exts; + private $etc_mime_types = '/etc/mime.types'; + + public function __construct() { + + // populate the reverse shortlist: + $this->private_file_extensions = array_flip( $this->private_mime_types ); + + // pick up a local mime.types file if it is available + if (is_readable('mime.types') ) { + $this->etc_mime_types = 'mime.types'; + } + + } + + /** + * function: getType + * description: An alias to get_mimetype, + * for backwards-compatibility with our old mimetype class. + */ + public function getType( $filename ) { + return $this->get_mimetype( $filename ); + } + + /** + * function: get_mimetype + * description: returns a mimetype associated with the file extension of $filename + */ + public function get_mimetype( $filename, $debug = FALSE ) { + + $ext = strtolower( array_pop( explode( '.', $filename ) ) ); + + if ( ! empty( $this->private_mime_types[$ext] ) ) { + if ( TRUE === $debug ) + return array( 'mime_type' => $this->private_mime_types[$ext], 'method' => 'from_array' ); + return $this->private_mime_types[$ext]; + } + + if (function_exists('file_get_mimetype')) { + $drupal_mimetype = file_get_mimetype( $filename ); + if ('application/octet-stream' != $drupal_mimetype) { + if (TRUE == $debug) + return array('mime_type' => $drupal_mimetype, 'method' => 'file_get_mimetype'); + return $drupal_mimetype; + } + } + + if (!isset( $this->system_types)) + $this->system_types = $this->system_extension_mime_types(); + if (isset( $this->system_types[$ext])) { + if (TRUE == $debug) + return array('mime_type' => $this->system_types[$ext], 'method' => 'mime.types'); + return $this->system_types[$ext]; + } + + if ( TRUE === $debug ) + return array( 'mime_type' => 'application/octet-stream', 'method' => 'last_resort' ); + return 'application/octet-stream'; + + } + + /** + * function: get_extension + * description: returns *one* valid file extension for a given $mime_type + */ + public function get_extension( $mime_type, $debug = FALSE ) { + + if (!empty( $this->private_file_extensions[$mime_type])) { + if (TRUE == $debug) + return array( 'extension' => $this->private_file_extensions[$mime_type], 'method' => 'from_array' ); + return $this->private_file_extensions[$mime_type]; + } + + if (!isset ( $this->system_exts)) + $this->system_exts = $this->system_mime_type_extensions(); + if (isset( $this->system_exts[$mime_type])) { + if (TRUE == $debug) + return array( 'extension' => $this->system_exts[$mime_type], 'method' => 'mime.types' ); + return $this->system_exts[$mime_type]; + } + + if (TRUE == $debug) + return array( 'extension' => 'bin', 'method' => 'last_resort' ); + return 'bin'; + } + + /** + * function: system_mime_type_extensions + * description: populates an internal array of mimetype/extension associations + * from the system mime.types file, or a local mime.types if one is found (see + * __constuctor). + * return: array of mimetype => extension + */ + private function system_mime_type_extensions() { + $out = array(); + $file = fopen($this->etc_mime_types, 'r'); + while (($line = fgets($file)) !== FALSE) { + $line = trim(preg_replace('/#.*/', '', $line)); + if (!$line) + continue; + $parts = preg_split('/\s+/', $line); + if (count($parts) == 1) + continue; + // A single part means a mimetype without extensions, which we ignore. + $type = array_shift($parts); + if (!isset($out[$type])) + $out[$type] = array_shift($parts); + // We take the first ext from the line if many are present. + } + fclose($file); + return $out; + } + + /** + * function: system_mime_type_extensions + * description: populates an internal array of mimetype/extension associations + * from the system mime.types file, or a local mime.types if one is found (see + * __constuctor). + * return: array of extension => mimetype + */ + private function system_extension_mime_types() { + $out = array(); + $file = fopen($this->etc_mime_types, 'r'); + while (($line = fgets($file)) !== FALSE) { + $line = trim(preg_replace('/#.*/', '', $line)); + if (!$line) + continue; + $parts = preg_split('/\s+/', $line); + if (count($parts) == 1) + continue; + // A single part means a mimetype without extensions, which we ignore. + $type = array_shift($parts); + foreach ($parts as $part) + $out[$part] = $type; + } + fclose($file); + return $out; + } + +} + +/* +$helper = new MimeClass(); +print "get_extension('application/x-gzip'): \n"; +echo print_r( $helper->get_extension('application/x-gzip', true), true ) . "\n"; +print "get_extension('text/plain'): \n"; +echo print_r( $helper->get_extension('text/plain', true), true ) . "\n"; +print "get_mimetype('fucker/asdf.tar.gz'): \n"; +echo print_r( $helper->get_mimetype('fucker/asdf.tar.gz', true), true ) . "\n"; +print "get_mimetype('blah.tsp'): \n"; +echo print_r( $helper->get_mimetype('blah.tsp', true), true ) . "\n"; +/* */ diff --git a/ObjectHelper.inc b/ObjectHelper.inc new file mode 100644 index 00000000..d96fd83a --- /dev/null +++ b/ObjectHelper.inc @@ -0,0 +1,1025 @@ +fedoraUser = $connectionHelper->getUser(); + //$this->fedoraPass = $connectionHelper->getPassword(); + } + + /** + * Grabs a stream from fedora sets the mimetype and returns it. $dsID is the + * datastream id. + * @param $pid String + * @param $dsID String + */ + function makeObject($pid, $dsID, $asAttachment = FALSE, $label = NULL, $filePath=FALSE, $version=NULL) { + global $user; + module_load_include('inc','fedora_repository','ContentModel'); + if ($pid == NULL || $dsID == NULL) { + drupal_set_message(t("no pid or dsid given to create an object with"), 'error'); + return ' '; + } + $headers = module_invoke_all('file_download', "/fedora/repository/$pid/$dsID"); + if (in_array(-1, $headers)) { + drupal_set_message('hello'); + drupal_access_denied(); + + return ' '; + } + + + if (!fedora_repository_access(OBJECTHELPER :: $OBJECT_HELPER_VIEW_FEDORA, $pid, $user)) { + drupal_set_message(t("You do not have access Fedora objects within the attempted namespace."), 'error'); + drupal_access_denied(); + return ' '; + } + + if (($cm = ContentModel::loadFromObject($pid)) == FALSE) { + drupal_set_message(t("You do not have access to objects without an Islandora Content Model."), 'error'); + drupal_access_denied(); + return ' '; + } + + $cmDatastreams = $cm->listDatastreams(); + if (!in_array($dsID,$cmDatastreams)) { + drupal_set_message(t("You do not have access to the specified datastream."), 'error'); + drupal_access_denied(); + return ' '; + } + + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $item = new Fedora_Item($pid); + + + if (isset($item->datastreams[$dsID])) { + $mimeType=$item->datastreams[$dsID]['MIMEType']; + if ($label == NULL) { + $label = $item->datastreams[$dsID]['label']; + } + } else { + drupal_not_found(); + exit(); + } + + + if ((!isset($user)) || $user->uid == 0) { + $fedoraUser = 'anonymous'; + $fedoraPass = 'anonymous'; + $contentSize= 0; + } else { + $fedoraUser = $user->name; + $fedoraPass = $user->pass; + $dataStreamInfo = $item->get_datastream_info($dsID); + $contentSize = $dataStreamInfo->datastream->size; + } + + if (function_exists("curl_init")) { + if (!isset($mimeType)) { + $pid = variable_get('fedora_default_display_pid', 'demo:10'); + $dsID = variable_get('fedora_default_display_dsid', 'TN'); + $mimeType = 'image/jpeg'; + } + + $url = variable_get('fedora_base_url', 'http://localhost:8080/fedora') . '/get/' . $pid . '/' . $dsID; + if ($version) { + $url .= '/' . $version; //drupal_urlencode($version); + } + $ch = curl_init(); + $user_agent = "Mozilla/4.0 pp(compatible; MSIE 5.01; Windows NT 5.0)"; + curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); + curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); + curl_setopt($ch, CURLOPT_FAILONERROR, 1); // Fail on errors + curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); // allow redirects + //curl_setopt($ch, CURLOPT_TIMEOUT, 15); // times out after 15s + curl_setopt($ch, CURLOPT_USERAGENT, $user_agent); + curl_setopt($ch, CURLOPT_URL, $url); + curl_setopt($ch, CURLOPT_USERPWD, "$fedoraUser:$fedoraPass"); + // There seems to be a bug in Fedora 3.1's REST authentication, removing this line fixes the authorization denied error. + // curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); + curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0); // return into a variable + + curl_setopt($ch, CURLOPT_URL, $url); + + if ($filePath !== FALSE) { + $fp = fopen($filePath, 'w'); + curl_setopt($ch, CURLOPT_FILE, $fp); + curl_setopt($ch, CURLOPT_HEADER, 0); + curl_exec($ch); + fclose($fp); + } else { + + header("Content-type: $mimeType"); + if ($contentSize > 0) { + header("Content-length: $contentSize"); + } + + if ($asAttachment) { + $suggestedFileName = "$label"; + $pos = strpos($suggestedFileName, '.'); + /** + * Here we used to take an object of, say, type application/pdf with label, say, "My Document" + * and we assemble the output filename extension based on the post-slash portion of the mimetype. + * (If the label has a period anywhere in it, we leave it alone.) + * + * This is great for simple mimetypes like application/pdf, text/html, image/jpeg, etc. + * but it's terrible for, say, application/vnd.oasis.opendocument.text (.odt). + * + * Instead we'll use the get_extension function in MimeClass.inc to discover a valid extension + * for the mimetype in question. + */ + if ($pos === FALSE) { + module_load_include('inc', 'fedora_repository', 'MimeClass'); + $mimeclass = new MimeClass(); + $ext = $mimeclass->get_extension($mimeType); + $suggestedFileName = "$label.$ext"; + } + + header('Content-Disposition: attachment; filename="' . $suggestedFileName . '"'); + } + curl_exec($ch); + } + curl_close($ch); + } else { + drupal_set_message(t('No curl support.'), 'error'); + } + } + + //Gets collection objects t + function getCollectionInfo($pid, $query = NULL) { + module_load_include('inc', 'fedora_repository', 'CollectionClass'); + $collectionClass = new CollectionClass(); + $results = $collectionClass->getRelatedItems($pid, $query); + return $results; + } + + /** + * returns the mime type + */ + function getMimeType($pid, $dsID) { + global $user; + if (empty($pid) || empty($dsID)) { + drupal_set_message(t('You must specify an object pid and datastream ID.'), 'error'); + return ''; + } + if (!fedora_repository_access(ObjectHelper :: $OBJECT_HELPER_VIEW_FEDORA, $pid, $user)) { + drupal_set_message(t('You do not have the appropriate permissions'), 'error'); + return; + } + + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $item = new fedora_item($pid); + $datastream_list = $item->get_datastreams_list_as_SimpleXML(); + if (!isset($datastream_list)) { + //drupal_set_message( t("No datastreams available."), 'status' ); + return ' '; + } + foreach ($datastream_list as $datastream) { + foreach ($datastream as $datastreamValue) { + if ($datastreamValue->ID == $dsID) { + return $datastreamValue->MIMEType; + } + } + } + return ''; + } + + function getDatastreamInfo($pid, $dsID) { + global $user; + if (empty($pid) || empty($dsID)) { + drupal_set_message(t('You must specify an object pid and datastream ID.'), 'error'); + return ''; + } + if (!fedora_repository_access(ObjectHelper :: $OBJECT_HELPER_VIEW_FEDORA, $pid, $user)) { + drupal_set_message(t('You do not have the appropriate permissions'), 'error'); + return; + } + + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $item = new fedora_item($pid); + $datastream_list = $item->get_datastreams_list_as_SimpleXML(); + if (!isset($datastream_list)) { + //drupal_set_message( t("No datastreams available."), 'status' ); + return ' '; + } + foreach ($datastream_list as $datastream) { + foreach ($datastream as $datastreamValue) { + if ($datastreamValue->ID == $dsID) { + return $datastreamValue; + } + } + } + return ''; + } + + /** + * internal function + * @param $pid String + * @param $dataStreamValue Object + */ + function create_link_for_ds($pid, $dataStreamValue) { + global $base_url; + $path = drupal_get_path('module', 'fedora_repository'); + + require_once($path . '/api/fedora_item.inc'); + $item = new Fedora_Item($pid); + + if (user_access(ObjectHelper :: $PURGE_FEDORA_OBJECTSANDSTREAMS)) { + $allow=TRUE; + if (module_exists('fedora_fesl')) { + $allow= fedora_fesl_check_roles($pid,'write'); + } + if ($allow) { + $purgeImage = 'purge datastream'; + } + } else { + $purgeImage = ' '; + } + $fullPath = base_path() . $path; + + // Add an icon to replace a datastream + // @TODO Note: using l(theme_image(..), ...); for these image links (and other links) may remove the need to have clean urls enabled. + $replaceImage= ' '; + if (user_access(ObjectHelper :: $ADD_FEDORA_STREAMS)) { + $allow=TRUE; + if (module_exists('fedora_fesl')) { + $allow= fedora_fesl_check_roles($pid,'write'); + } + if ($allow) { + $replaceImage = 'label . '" href="' . $base_url . '/fedora/repository/replaceStream/' . $pid . '/' . $dataStreamValue->ID . '/' . $dataStreamValue->label . '">replace datastream'; + } + } + + $content = ''; + $id = $dataStreamValue->ID; + $label = $dataStreamValue->label; + $label = str_replace("_", " ", $label); + $mimeType = $dataStreamValue->MIMEType; + + $view = '' . t('View') . ''; + $action = "$base_url/fedora/repository/object_download/" . drupal_urlencode($pid) . '/' . $id . '/' . drupal_urlencode(preg_replace('/\//i', '${1}_', $label)); // Necessary to handle the case of Datastream labels that contain slashes. Ugh. + $downloadVersion = '
'; + if (user_access(ObjectHelper :: $EDIT_FEDORA_METADATA)) { + $versions = $item->get_datastream_history($id); + if (is_array($versions)) { + $downloadVersion = '
'; + $downloadVersion .= '
'; + } + } + + + $content .= "$label $view $downloadVersion $mimeType $replaceImage $purgeImage\n"; + //$content .= "Mime Type :$mimeType\n"; + return $content; + } + + /** + * Queries fedora for what we call the qualified dublin core. Currently only dc.coverage has + * any qualified fields + * Transforms the returned xml to html + * This is the default metadata view. With icons for searching a dublin core field + * @param $pid String + * @return String + */ + function getQDC($pid) { + global $base_url; + $path = drupal_get_path('module', 'fedora_repository'); + module_load_include('inc', 'fedora_repository', 'ConnectionHelper'); + + $soapHelper = new ConnectionHelper(); + $client = $soapHelper->getSoapClient(variable_get('fedora_soap_url', 'http://localhost:8080/fedora/services/access?wsdl')); + + $dsId = 'QDC'; + $params = array( + 'pid' => "$pid", + 'dsID' => "$dsId", + 'asOfDateTime' => "" + ); + try { + $object = $client->__soapCAll('getDatastreamDissemination', array( + 'parameters' => $params + )); + } catch (Exception $e) { + try { //probably no QDC so we will try for the DC stream. + $dsId = 'DC'; + $params = array( + 'pid' => "$pid", + 'dsID' => "$dsId", + 'asOfDateTime' => "" + ); + $object = $client->__soapCAll('getDatastreamDissemination', array( + 'parameters' => $params + )); + } catch (exception $e2) { + drupal_set_message($e2->getMessage(), 'error'); + return; + } + } + $xmlstr = $object->dissemination->stream; + try { + $proc = new XsltProcessor(); + } catch (Exception $e) { + drupal_set_message($e->getMessage(), 'error'); + return; + } + + $proc->setParameter('', 'baseUrl', $base_url); + $proc->setParameter('', 'path', $base_url . '/' . $path); + $input = NULL; + $xsl = new DomDocument(); + try { + $xsl->load($path . '/xsl/convertQDC.xsl'); + $input = new DomDocument(); + $input->loadXML(trim($xmlstr)); + } catch (exception $e) { + watchdog(t("Fedora_Repository"), t("Problem loading XSL file: !e", array('!e' => $e)), NULL, WATCHDOG_ERROR); + } + $xsl = $proc->importStylesheet($xsl); + $newdom = $proc->transformToDoc($input); + $output = $newdom->saveXML(); + $baseUrl = base_path(); + //$baseUrl=substr($baseUrl, 0, (strpos($baseUrl, "/")-1)); + if (user_access(ObjectHelper :: $EDIT_FEDORA_METADATA)) { + $allow=TRUE; + if (module_exists('fedora_fesl')) { + $allow= fedora_fesl_check_roles($pid,'write'); + } + if ($allow) { + $output .= '
' . t('Edit Meta Data') . ''; + } + } + return $output; + } + + /** + * Gets a list of datastreams from an object using its pid + * + * We make some assumptions here. We have implemented a policy that + * we ingest in our repository will have TN (thumbnail) datastream. Even audio + * will have a picture of a speaker or something. This is not critical + * but makes searches etc. look better if there is a TN stream. + * This diplays all the streams in a collapsed fieldset at the bottom of the object page. + * you can implement a content model if you would like certain streams displayed in certain ways. + * @param $object_pid String + * @return String + * + */ + function get_formatted_datastream_list($object_pid, $contentModels, &$fedoraItem) { + global $fedoraUser, $fedoraPass, $base_url; + module_load_include('inc', 'fedora_repository', 'ConnectionHelper'); + module_load_include('inc', 'fedora_repository', 'ObjectHelper'); + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + + $path = drupal_get_path('module', 'fedora_repository'); + $dataStreamBody = ''; + $fedoraItem = new Fedora_Item($object_pid); + + if (user_access(ObjectHelper :: $VIEW_DETAILED_CONTENT_LIST)) { + $availableDataStreamsText = 'Detailed List of Content'; + //$metaDataText='Description'; + $mainStreamLabel = NULL; + $object = $fedoraItem->get_datastreams_list_as_SimpleXML(); + if (!isset($object)) { + drupal_set_message(t("No datastreams available")); + return ' '; + } + $hasOBJStream = NULL; + $hasTNStream = FALSE; + $dataStreamBody = "
\n"; + + $dataStreamBody .= $this->get_parent_objects_asHTML($object_pid); + $dataStreamBody .= ''; + foreach ($object as $datastream) { + foreach ($datastream as $datastreamValue) { + if ($datastreamValue->ID == 'OBJ') { + $hasOBJStream = '1'; + $mainStreamLabel = $datastreamValue->label; + $mainStreamLabel = str_replace("_", " ", $mainStreamLabel); + } + if ($datastreamValue->ID == 'TN') { + $hasTNStream = TRUE; + } + //create the links to each datastream + $dataStreamBody .= $this->create_link_for_ds($object_pid, $datastreamValue); //"\n"; + } + } + $dataStreamBody .= "

' . t("!text", array('!text' => $availableDataStreamsText)) . '

$key :$value
\n"; + //if they have access let them add a datastream + if (user_access(ObjectHelper :: $ADD_FEDORA_STREAMS)) { + $allow=TRUE; + if (module_exists('fedora_fesl')) { + $allow= fedora_fesl_check_roles($object_pid,'write'); + } + if ($allow) { + $dataStreamBody .= drupal_get_form('add_stream_form', $object_pid); + } + } + $fieldset = array( + '#title' => t("!text", array('!text' => $availableDataStreamsText)), + '#collapsible' => TRUE, + '#collapsed' => TRUE, + '#value' => $dataStreamBody + ); + $dataStreamBody = '
' . theme('fieldset', $fieldset) . '
'; + } + $content = ''; + + if (empty($contentModels)) { + //only show this stuff if there are no contentmodels + if (isset($hasOBJStream)) { + $content .= ''; + $content .= 'Thumbnail'; + $content .= ''; + } else { + //don't use thumbnail as link, we don't know which datastream to link to + $content .= '' . $object_pid . ''; + } + } + + foreach ($contentModels as $contentModel) { + $content .= $this->createExtraFieldsets($object_pid, $contentModel); + } + + $content .= $dataStreamBody; + + if (user_access(ObjectHelper :: $PURGE_FEDORA_OBJECTSANDSTREAMS)) { + $allow=TRUE; + if (module_exists('fedora_fesl')) { + $allow= fedora_fesl_check_roles($object_pid,'write'); + } + if ($allow) { + $purgeObject = '' . t('Purge Object') . '' . t('Purge Object') . ''; + } + } else { + $purgeObject = ' '; + } + $content .= $purgeObject; + + $addObject = " "; + if (user_access(ObjectHelper :: $OBJECT_HELPER_VIEW_FEDORA)) { + $addObject = theme('add_to_basket_link', $object_pid); + } + $content .= $addObject; + + return '
' . $content . '
'; + } + + /** + * Queries a collection object for an xslt to format how the + * collection of objects is displayed. + */ + function getXslContent($pid, $path, $canUseDefault = TRUE) { + module_load_include('inc', 'fedora_repository', 'CollectionClass'); + $collectionClass = new CollectionClass(); + $xslContent = $collectionClass->getCollectionViewStream($pid); + if (!$xslContent && $canUseDefault) { //no xslt so we will use the default sent with the module + $xslContent = file_get_contents($path . '/xsl/sparql_to_html.xsl'); + } + return $xslContent; + } + + /** + * returns a stream from a fedora object given a pid and dsid + * + */ + function getStream($pid, $dsid, $showError = FALSE) { + module_load_include('inc', 'fedora_repository', 'ConnectionHelper'); + $soapHelper = new ConnectionHelper(); + try { + $client = $soapHelper->getSoapClient(variable_get('fedora_soap_url', 'http://localhost:8080/fedora/services/access?wsdl')); + $params = array( + 'pid' => "$pid", + 'dsID' => "$dsid", + 'asOfDateTime' => "" + ); + + if (!isset($client)) { + drupal_set_message(t('Error connection to Fedora using soap client.')); + return NULL; + } + $object = $client->__soapCall('getDatastreamDissemination', array('parameters' => $params)); + } catch (Exception $e) { + if ($showError) { + drupal_set_message(t('Error getting Datastream for %pid and %datastream
', array('%pid' => $pid, '%datastream' => $dsid)), 'error'); + } + return NULL; + } + $content = $object->dissemination->stream; + $content = trim($content); + return $content; + } + + /* + * gets the name of the content models for the specified object + * this now returns an array of pids as in Fedora 3 we can have more then one Cmodel for an object + */ + + function get_content_models_list($pid, $include_fedora_system_content_models = FALSE) { + module_load_include('inc', 'fedora_repository', 'CollectionClass'); + $collectionHelper = new CollectionClass(); + $pids = array(); + $query = 'select $object from <#ri> + where $object + and $object '; + $content_models = $collectionHelper->getRelatedItems($pid, $query); + + if (empty($content_models)) { + return $pids; + } + + try { + $sxml = new SimpleXMLElement($content_models); + } catch (exception $e) { + watchdog(t("Fedora_Repository"), t("Could not find a parent object for %s", $pid), NULL, WATCHDOG_ERROR); + return $pids; + } + + if (!isset($sxml)) { + return $pids; + } + + foreach ($sxml->xpath('//@uri') as $uri) { + if (strpos($uri, 'fedora-system') != FALSE && $include_fedora_system_content_models == FALSE) { + continue; + } + $pids[] = substr(strstr($uri, '/'), 1); + } + + return $pids; + } + + /* + * determines whether we can see the object or not + */ + + function fedora_repository_access($op, $pid) { + global $user; + $returnValue = FALSE; + if ($pid == NULL) { + $pid = variable_get('fedora_repository_pid', 'islandora:top'); + } + $nameSpaceAllowed = explode(" ", variable_get('fedora_pids_allowed', 'default: demo: changeme: Islandora: ilives: ')); + $pos = NULL; + foreach ($nameSpaceAllowed as $nameSpace) { + $pos = stripos($pid, $nameSpace); + if ($pos === 0) { + $returnValue = TRUE; + } + } + if ($returnValue) { + $user_access = user_access($op); + if ($user_access == NULL) { + return FALSE; + } + return $user_access; + } else { + return FALSE; + } + } + + /** + * internal function + * uses an xsl to parse the sparql xml returned from the ITQL query + * + * + * @param $content String + */ + function parseContent($content, $pid, $dsId, $collection, $pageNumber = NULL) { + $path = drupal_get_path('module', 'fedora_repository'); + global $base_url; + $collection_pid = $pid; //we will be changing the pid later maybe + //module_load_include('php', ''Fedora_Repository'', 'ObjectHelper'); + $objectHelper = $this; + $parsedContent = NULL; + $contentModels = $objectHelper->get_content_models_list($pid); + $isCollection = FALSE; + //if this is a collection object store the $pid in the session as it will come in handy + //after a purge or ingest to return to the correct collection. + + $fedoraItem = NULL; + $datastreams = $this->get_formatted_datastream_list($pid, $contentModels, $fedoraItem); + + if (!empty($contentModels)) { + foreach ($contentModels as $contentModel) { + if ($contentModel == variable_get('fedora_collection_model_pid', 'islandora:collectionCModel')) { + $_SESSION['fedora_collection'] = $pid; + $isCollection = TRUE; + } + } + } + + if ($fedoraItem !== NULL) { + $dslist = $fedoraItem->get_datastreams_list_as_array(); + if (isset($dslist['COLLECTION_POLICY'])) { + $isCollection = TRUE; + } + } + + //$label=$content; + $collectionName = $collection; + if (!$pageNumber) { + $pageNumber = 1; + } + + if (!isset($collectionName)) { + $collectionName = variable_get('fedora_repository_name', 'Collection'); + } + $xslContent = $this->getXslContent($pid, $path); + + //get collection list and display using xslt------------------------------------------- + + if (isset($content) && $content != FALSE) { + $input = new DomDocument(); + $input->loadXML(trim($content)); + $results = $input->getElementsByTagName('result'); + if ($results->length > 0) { + try { + $proc = new XsltProcessor(); + $proc->setParameter('', 'collectionPid', $collection_pid); + $proc->setParameter('', 'collectionTitle', $collectionName); + $proc->setParameter('', 'baseUrl', $base_url); + $proc->setParameter('', 'path', $base_url . '/' . $path); + $proc->setParameter('', 'hitPage', $pageNumber); + $proc->registerPHPFunctions(); + $xsl = new DomDocument(); + $xsl->loadXML($xslContent); + // php xsl does not seem to work with namespaces so removing it below + // I may have just been being stupid here + // $content = str_ireplace('xmlns="http://www.w3.org/2001/sw/DataAccess/rf1/result"', '', $content); + + $xsl = $proc->importStylesheet($xsl); + $newdom = $proc->transformToDoc($input); + + $objectList = $newdom->saveXML(); //is the xml transformed to html as defined in the xslt associated with the collection object + + if (!$objectList) { + throw new Exception("Invalid XML."); + } + } catch (Exception $e) { + drupal_set_message(t('!e', array('!e' => $e->getMessage())), 'error'); + return ''; + } + } + } else { + drupal_set_message(t("No Objects in this collection or bad query.")); + } + + //-------------------------------------------------------------------------------- + //show the collections datastreams + if ($results->length > 0 || $isCollection == TRUE) { + // if(strlen($objectList)>22||$contentModel=='Collection'||$contentModel=='Community')//length of empty dom still equals 22 because of etc + module_load_include('inc', 'Fedora_Repository', 'CollectionPolicy'); + $collectionPolicyExists = $objectHelper->getMimeType($pid, CollectionPolicy::getDefaultDSID()); + if (user_access(ObjectHelper :: $INGEST_FEDORA_OBJECTS) && $collectionPolicyExists) { + if (!empty($collectionPolicyExists)) { + $allow=TRUE; + if (module_exists('fedora_fesl')) { + $allow= fedora_fesl_check_roles($pid,'write'); + } + if ($allow) { + // $ingestObject = ' $collectionName, '!collection_pid' => $collection_pid)) . '" href="' . base_path() . + 'fedora/ingestObject/' . $collection_pid . '/' . $collectionName . '">' . t('Add a New Object') . '' . t('Add to this Collection') . ''; + } + } + } + else { + $ingestObject = ' '; + } + + + $datastreams .= $ingestObject; + + $objectListOut = ''; + if (isset($objectList)) { + $object_list_fieldset = array( + '#title' => t('Items in this collection'), + '#collapsible' => TRUE, + '#collapsed' => FALSE, + '#value' => (isset($objectList) ? $objectList : ''), //collection list + ); + $objectListOut = theme('fieldset', $object_list_fieldset); + } + } else { + //$collectionName=''; + $collection_fieldset = array( + '#title' => "", + '#collapsible' => TRUE, + '#collapsed' => FALSE, + '#value' => $datastreams, + ); + $objectListOut = ''; //no collection objects to show so don't show field set + } + + $output = ''; + switch (variable_get('fedora_object_display_title', ObjectHelper::$DISPLAY_ALWAYS)) { + case ObjectHelper :: $DISPLAY_NEVER: break; + case ObjectHelper :: $DISPLAY_NO_MODEL_OUTPUT: + if (trim($datastreams) == '') { + $output .= '' . $collectionName . '
'; + } + break; + + case ObjectHelper :: $DISPLAY_ALWAYS: + default: + $output .= '' . $collectionName . '
'; + break; + } + + $output .= $datastreams; + + $showDesc = FALSE; + switch (variable_get('fedora_object_display_description', ObjectHelper :: $DISPLAY_NO_MODEL_OUTPUT)) { + case ObjectHelper :: $DISPLAY_NEVER: break; + case ObjectHelper :: $DISPLAY_NO_MODEL_OUTPUT: + if (trim($datastreams) == '') { + $showDesc = TRUE; + } + break; + + case ObjectHelper :: $DISPLAY_ALWAYS: + default: + $showDesc = TRUE; + break; + } + if ($showDesc) { + //just show default dc or qdc as we could not find a content model + $metaDataText = t('Description'); + $body = $this->getQDC($pid); + $fieldset = array( + '#title' => t("!metaDataText", array('!metaDataText' => $metaDataText)), + '#collapsible' => TRUE, + '#collapsed' => TRUE, + '#value' => $body + ); + $output .= theme('fieldset', $fieldset); + } + + switch (variable_get('fedora_collection_display_list', ObjectHelper::$DISPLAY_ALWAYS)) { + case ObjectHelper :: $DISPLAY_NEVER: break; + case ObjectHelper :: $DISPLAY_NO_MODEL_OUTPUT: + if (trim($datastreams) == '') { + $output .= $objectListOut . '
'; + } + break; + + case ObjectHelper :: $DISPLAY_ALWAYS: + default: + $output .= $objectListOut . '
'; + break; + } + + return $output; + } + + /** + * Gets the parent objects that this object is related to + * + * @param unknown_type $pid + * @return unknown + */ + function get_parent_objects($pid) { + $query_string = 'select $object $title from <#ri> + where ($object $title + and $object + and $object ) + order by $title'; + $objects = $this->getCollectionInfo($pid, $query_string); + return $objects; + } + + function get_parent_objects_asHTML($pid) { + global $base_url; + $parent_collections = $this->get_parent_objects($pid); + try { + $parent_collections = new SimpleXMLElement($parent_collections); + } catch (exception $e) { + drupal_set_message(t('Error getting parent objects !e', array('!e' => $e->getMessage()))); + return; + } + + $parent_collections_HTML = ''; + foreach ($parent_collections->results->result as $result) { + $collection_label = $result->title; + foreach ($result->object->attributes() as $a => $b) { + if ($a == 'uri') { + $uri = (string) $b; + $uri = $base_url . '/fedora/repository' . substr($uri, strpos($uri, '/')) . '/-/' . $collection_label; + } + } + $parent_collections_HTML .= '' . $collection_label . '
'; + } + if (!empty($parent_collections_HTML)) { + $parent_collections_HTML = ''; + } + + return $parent_collections_HTML; + } + + /** + * gets a list of datastreams and related function that we should use to show datastreams in their own fieldsets + * from the content model associated with the object + */ + function createExtraFieldsets($pid, $contentModel) { + //$models = $collectionHelper->getContentModels($collectionPid, FALSE); + // possible problem in below if the collection policy has multiple content models + //with different pids but same dsid we could get wrong one, low probability and functionality + // will probably change for fedora version 3. + if (empty($contentModel)) { + return NULL; + } + $output = ''; + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if (($cm = ContentModel :: loadFromModel($contentModel)) !== FALSE && $cm->validate()) { + $output .= $cm->displayExtraFieldset($pid); + } + return $output; + } + + /** + * Look in the content model for rules to run on the specified datastream. + * + * @param string $pid + * @param string $dsid + * @return boolean + */ + function get_and_do_datastream_rules($pid, $dsid, $file = '') { + if (!user_access('ingest new fedora objects')) { + drupal_set_message(t('You do not have permission to add datastreams.')); + return FALSE; + } + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if ($dsid != NULL && $pid != NULL && ($cm = ContentModel::loadFromObject($pid)) !== FALSE) { + $cm->execAddDatastreamMethods($dsid, $file); + } + } + + /** + * Get a tree of related pids - for the basket functionality + */ + function get_all_related_pids($pid) { + if (!$pid) { + return FALSE; + } + module_load_include('inc', 'fedora_repository', 'api/fedora_utils'); + + // Get title and descriptions for $pid + $query_string = 'select $title $desc from <#ri> + where $o $title + and $o $desc + and $o '; + + $url = variable_get('fedora_repository_url', 'http://localhost:8080/fedora/risearch'); + $url .= "?type=tuples&flush=true&format=csv&limit=1000&lang=itql&stream=on&query="; + $content = do_curl($url . htmlentities(urlencode($query_string))); + + $rows = explode("\n", $content); + $fields = explode(',', $rows[1]); + + $pids[$pid] = array('title' => $fields[0], 'description' => $fields[1]); + +// $pids += $this->get_child_pids(array($pid)); + + return $pids; + } + + /** + * Get children of PID - but only 2 levels deep + */ + function get_child_pids($pids) { + // Get pid, title and description for children of object $pid + $query_string = 'select $o $title from <#ri> ' . +// $query_string = 'select $o $title $desc from <#ri> '. + 'where $s $o ' . + 'and $o $title ' . +// 'and $o $desc '. + 'and ( '; + + foreach ($pids as $pid) { + $query_string .= '$s or '; + } + $query_string = substr($query_string, 0, -3) . ' )'; + + $url = variable_get('fedora_repository_url', 'http://localhost:8080/fedora/risearch'); + $url .= "?type=tuples&flush=true&format=csv&limit=1000&lang=itql&stream=on&query="; + $url .= htmlentities(urlencode($query_string)); + $content = $this->doCurl($url); + + $rows = explode("\n", $content); + // Knock of the first heading row + array_shift($rows); + + $child_pids = array(); + if (count($rows)) { + // iterate through each row + foreach ($rows as $row) { + if ($row == "") { + continue; + } + $fields = explode(',', $row); + $child_pid = substr($fields[0], 12); + $child_pids[$child_pid] = array('title' => $fields[1], 'description' => $fields[2]); + } + if (!empty($child_pids)) { + $child_pids += $this->get_child_pids(array_keys($child_pids)); + } + } + + return $child_pids; + } + + /** + * Returns XML description of the object (export). + */ + function getObject($pid, $context = 'archive', $format = FOXML_11) { + module_load_include('inc', 'fedora_repository', 'api/fedora_utils'); + + $url = variable_get('fedora_base_url', 'http://localhost:8080/fedora') . '/objects/' . $pid . '/export?context=' . $context . '&format=' . $format; + $result_data = do_curl($url); + return $result_data; + } + + /** + * Builds an array of drupal links for use in breadcrumbs. + */ + function getBreadcrumbs($pid, &$breadcrumbs, $level=10) { + module_load_include('inc', 'fedora_repository', 'api/fedora_utils'); + + $query_string = 'select $parentObject $title $content from <#ri> + where ( $title + and $parentObject $content + and ( $parentObject + or $parentObject) + and $parentObject ) + minus $content + order by $title'; + $query_string = htmlentities(urlencode($query_string)); + + $url = variable_get('fedora_repository_url', 'http://localhost:8080/fedora/risearch'); + $url .= "?type=tuples&flush=TRUE&format=CSV&limit=1&offset=0&lang=itql&stream=on&query=" . $query_string; + $result = preg_split('/[\r\n]+/',do_curl($url)); + array_shift($result); // throw away first line + $matches =str_getcsv(join("\n",$result)); + if ($matches !== NULL) { + $parent = preg_replace('/^info:fedora\//','',$matches[0]); + $breadcrumbs[] = l($matches[1], 'fedora/repository/' . $pid); + if ($parent == variable_get('fedora_repository_pid', 'islandora:top')) { + $breadcrumbs[] = l(t('Home'), ''); // l(t('Digital repository'), 'fedora/repository'); + } elseif ($level > 0) { + $this->getBreadcrumbs($parent, $breadcrumbs, $level - 1); + } + } + } + + function warnIfMisconfigured($app) { + $messMap = array( + 'Kakadu' => 'Full installation instructions for Kakadu can be found + Here', + 'ImageMagick' => 'Check the path settings in the configuration of your imageapi module.
+ Further details can be found Here', + ); + + $warnMess = "Creation of one or more datastreams failed.
"; + $configMess = "Please ensure that %app is installed and configured for this site. "; + drupal_set_message($warnMess, 'warning', false); + drupal_set_message(t($configMess . "
" . $messMap[$app] . "
", array('%app' => $app)), 'warning', false); + } + +} + diff --git a/SearchClass.inc b/SearchClass.inc new file mode 100644 index 00000000..21fa114e --- /dev/null +++ b/SearchClass.inc @@ -0,0 +1,601 @@ + $e->getMessage())), NULL, WATCHDOG_ERROR); + return 'Error getting solr search results class. Check watchdog for more info.'; + } + return $implementation->$solrFunction($query, $startPage, $fq, $dismax); + } + function build_solr_search_form($repeat = NULL, $pathToSearchTerms = NULL, $query = NULL) { + $types = $this->get_search_terms_array(NULL, 'solrSearchTerms.xml'); + $queryArray=NULL; + if (isset($query)) { + $queryArray = explode('AND', $query); + } + + $andOrArray = array( + 'AND' => 'and', + //'OR' => 'or' //removed or for now as it would be a pain to parse + ); + $form = array(); + + if (!isset($repeat)) { + $repeat = variable_get('islandora_solr_search_block_repeat', t('3')); + } + $var0 = explode(':', $queryArray[0]); + $var1 = explode(':', $queryArray[1]); + $form['search_type']['type1'] = array( + '#title' => t(''), + '#type' => 'select', + '#options' => $types, + '#default_value' => trim($var0[0]) + ); + $form['fedora_terms1'] = array( + '#size' => '24', + '#type' => 'textfield', + '#title' => t(''), + '#required' => TRUE, + '#default_value' => (count($var0) >= 2 ? trim($var0[1]) : ''), + ); + $form['andor1'] = array( + '#title' => t(''), + '#type' => 'select', + '#default_value' => 'AND', + '#options' => $andOrArray + ); + $form['search_type']['type2'] = array( + '#title' => t(''), + '#type' => 'select', + '#options' => $types, + '#default_value' => (count($var1) >= 2 ? trim($var1[0]) : ''), + ); + $form['fedora_terms2'] = array( + '#size' => '24', + '#type' => 'textfield', + '#title' => t(''), + '#default_value' => (count($var1) >= 2 ? $var1[1] : ''), + ); + if ($repeat>2 && $repeat < 9) { //don't want less then 2 or more then 9 + for ($i = 3; $i < $repeat + 1; $i++) { + $t = $i - 1; + $field_and_term = explode(':', $queryArray[$t]); + $form["andor$t"] = array( + '#title' => t(''), + '#type' => 'select', + '#default_value' => 'AND', + '#options' => $andOrArray + ); + $form['search_type']["type$i"] = array( + '#title' => t(''), + '#type' => 'select', + '#options' => $types, + '#default_value' => trim($field_and_term[0]) + ); + $form["fedora_terms$i"] = array( + '#size' => '24', + '#type' => 'textfield', + '#title' => t(''), + '#default_value' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''), + ); + } + } + + $form['submit'] = array( + '#type' => 'submit', + '#value' => t('search') + ); + return $form; + } + + function build_simple_solr_form() { + //$form = array(); + $form["search_query"] = array( + '#size' => '30', + '#type' => 'textfield', + '#title' => t(''), + // '#default_value' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''), + ); + $form['submit'] = array( + '#type' => 'submit', + '#value' => t('search') + ); + return $form; + } + function theme_solr_search_form($form) { + if (!isset($repeat)) { + $repeat = variable_get('islandora_solr_search_block_repeat', t('3')); + } + + $output = drupal_render($form['search_type']['type1']) ; + $output .= drupal_render($form['fedora_terms1']) ; + $output .= drupal_render($form['andor1']) . drupal_render($form['search_type']['type2']) ; + $output .= drupal_render($form['fedora_terms2']); + if ($repeat>2 && $repeat < 9) { + for ($i=3;$i<$repeat+1;$i++) { + $t = $i - 1; + $output .= drupal_render($form["andor$t"]) . drupal_render($form['search_type']["type$i"]) ; + $output .= drupal_render($form["fedora_terms$i"]) ; + } + } + $output .= drupal_render($form['submit']) ; + $output .= drupal_render($form); + return $output; + + + } + function quickSearch($type, $query, $showForm = 1, $orderBy = 0, & $userArray) { + module_load_include('inc', 'fedora_repository', 'ObjectHelper'); + module_load_include('inc', 'fedora_repository', 'api/fedora_utils'); + if (user_access('view fedora collection')) { + $numberOfHistPerPage = '5000'; //hack for IR they do not want next button + $luceneQuery = NULL; + // Demo search string ?operation=gfindObjects&indexName=DemoOnLucene&query=fgs.DS.first.text%3Achristmas&hitPageStart=11&hitPageSize=10 + $keywords = explode(' ', $query); + + foreach ($keywords as $keyword) { + $luceneQuery .= $type . ':'. $keyword . '+AND+'; + } + $luceneQuery = substr($luceneQuery, 0, strlen($luceneQuery) - 5); + + $indexName = variable_get('fedora_index_name', 'DemoOnLucene'); + $keys = htmlentities(urlencode($query)); + $searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest'); + $searchString = '?operation=gfindObjects&indexName='. $indexName . '&restXslt=copyXml&query='. $luceneQuery; + $searchString .= '&hitPageSize='. $numberOfHistPerPage . '&hitPageStart=1'; + //$searchString = htmlentities($searchString); + $searchUrl .= $searchString; + + // $objectHelper = new ObjectHelper(); + + $resultData = do_curl($searchUrl, 1); + if (isset($userArray)) { + $doc = new DOMDocument(); + $doc->loadXML($resultData); + $xPath = new DOMXPath($doc); + // Add users to department list. This is a hack as not all users will be in dupal + $nodeList = $xPath->query('//field[@name="refworks.u1"]'); + foreach ($nodeList as $node) { + if (!in_array($node->nodeValue, $userArray)) { + $userArray[]=$node->nodeValue; + } + } + } + if ($showForm) { + $output = 'Quick Search

' . t("Belongs to these collections: ") . '

' . $parent_collections_HTML . '
'. drupal_get_form('fedora_repository_quick_search_form') . '
'; + } + $output .= $this->applyXSLT($resultData, $orderBy); + return $output; + } + } + + + // gets term from a lucene index and displays them in a list + function getTerms($fieldName, $startTerm, $displayName = NULL) { + module_load_include('inc', 'fedora_repository', 'ObjectHelper'); + module_load_include('inc', 'fedora_repository', 'api/fedora_utils'); + $indexName = variable_get('fedora_index_name', 'DemoOnLucene'); + $searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest'); + if ($startTerm == NULL) { + $startTerm = ""; + } + $startTerm = drupal_urlencode($startTerm); + $query = 'operation=browseIndex&startTerm='. $startTerm . '&fieldName='. $fieldName . '&termPageSize=20&indexName='. $indexName . '&restXslt=copyXml&resultPageXslt=copyXml'; + // $query=drupal_urlencode($query); + $query = '?'. $query; + $searchString=$searchUrl . $query; + + $objectHelper = new ObjectHelper(); + + $resultData = do_curl($searchString, 1); + $path = drupal_get_path('module', 'Fedora_Repository'); + + $output .= $this->applySpecifiedXSLT($resultData, $path . '/xsl/browseIndexToResultPage.xslt', $displayName); + //$output .= '
'.$alpha_out; + return $output; + + } + + /* + function custom_search($query,$pathToXslt=NULL){ + module_load_include('php', 'Fedora_Repository', 'ObjectHelper'); + module_load_include('inc', 'Fedora_Repository', 'api/fedora_utils'); + if (user_access('view fedora collection')) { + $numberOfHistPerPage = '1000';//hack for IR they do not want next button + $luceneQuery = NULL; + //demo search string ?operation=gfindObjects&indexName=DemoOnLucene&query=fgs.DS.first.text%3Achristmas&hitPageStart=11&hitPageSize=10 + + + $indexName = variable_get('fedora_index_name', 'DemoOnLucene'); + $query=htmlentities(urlencode($query)); + + $searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest'); + $searchString = '?operation=gfindObjects&indexName=' . $indexName . '&restXslt=copyXml&query=' . $query; + $searchString .= '&hitPageSize='.$numberOfHistPerPage.'&hitPageStart=1'; + //$searchString = htmlentities($searchString); + $searchUrl .= $searchString; + + $objectHelper = new ObjectHelper(); + + $resultData = do_curl($searchUrl,1); + //var_dump($resultData);exit(0); + // $doc = new DOMDocument(); + // $doc->loadXML($resultData); + if($pathToXslt==NULL) { + $output.=$this->applyLuceneXSLT($resultData,$query); + }else{ + $output.=$this->applySpecifiedXSLT($resultData,$pathToXslt); + } + + return $output; + + } + } + */ + + function custom_search($query, $startPage=1, $xslt= '/xsl/advanced_search_results.xsl', $numberOfHistPerPage = 50) { + module_load_include('inc', 'fedora_repository', 'ObjectHelper'); + module_load_include('inc', 'fedora_repository', 'api/fedora_utils'); + + if (user_access('view fedora collection')) { + //$numberOfHistPerPage = '50';//hack for IR they do not want next button + $luceneQuery = NULL; + $indexName = variable_get('fedora_index_name', 'DemoOnLucene'); + $copyXMLFile = 'copyXml'; + // if($indexName=='ilives' || $indexName=='BasicIndex'){ + // $copyXMLFile = 'copyXmliLives'; + // } + $query = trim($query); + $query = htmlentities(urlencode($query)); + $searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest'); + $searchString = '?operation=gfindObjects&indexName=' . $indexName . '&restXslt='. $copyXMLFile . '&query=' . $query; + $searchString .= '&hitPageSize='. $numberOfHistPerPage . '&hitPageStart='. $startPage; + //$searchString = htmlentities($searchString); + $searchUrl .= $searchString; + + //$objectHelper = new ObjectHelper(); + + $resultData = do_curl($searchUrl, 1); + //var_dump($resultData);exit(0); + // $doc = new DOMDocument(); + // $doc->loadXML($resultData); + + $output .= $this->applyLuceneXSLT($resultData, $startPage, $xslt, $query); + return $output; + } + } + + + function applySpecifiedXSLT($resultData, $pathToXSLT, $displayName = NULL) { + $proc = NULL; + global $user; + if (!$resultData) { + drupal_set_message(t('No data found!')); + return ' '; //no results + } + try { + $proc = new XsltProcessor(); + } + catch (Exception $e) { + drupal_set_message(t('Error loading '. $pathToXSLT . ' xslt!') . $e->getMessage()); + return ' '; + } + + //$proc->setParameter('', 'searchUrl', url('search') . '/fedora_repository'); //needed in our xsl + $proc->setParameter('', 'objectsPage', base_path()); + $proc->setParameter('', 'userID', $user->uid); + if (isset($displayName)) { + $proc->setParameter('', 'displayName', $displayName); + } + else { + $proc->setParameter('', 'displayName', "test"); + } + + $xsl = new DomDocument(); + + $test= $xsl->load($pathToXSLT); + + if (!isset($test)) { + drupal_set_message(t('Error loading '. $pathToXSLT . ' xslt!')); + return t('Error loading !pathToXSLT xslt.', array('!pathToXSLT' => $pathToXSLT)); + } + + $input = new DomDocument(); + + $didLoadOk = $input->loadXML($resultData); + + if (!isset($didLoadOk)) { + drupal_set_message(t('Error loading XML data!')); + return t('Error loading XML data.'); + } + else { + $proc->importStylesheet($xsl); + $newdom = $proc->transformToDoc($input); + return $newdom->saveXML(); + } + } + //default function for lucene results + /* + function applyLuceneXSLT($resultData, $query = NULL){ + $path = drupal_get_path('module', 'Fedora_Repository'); + $proc = NULL; + if (!$resultData) { + drupal_set_message(t('No Results!')); + return ' '; //no results + } + try { + $proc = new XsltProcessor(); + } + catch (Exception $e) { + drupal_set_message(t('Error loading results xslt! ') . $e->getMessage()) ; + return ' '; + } + + //inject into xsl stylesheet + if(isset($query)){ + $proc->setParameter('', 'fullQuery', $query); + } + $proc->setParameter('', 'searchToken', drupal_get_token('fedora_repository_advanced_search')); //token generated by Drupal, keeps tack of what tab etc we are on + $proc->setParameter('', 'searchUrl', url('search') . '/fedora_repository'); //needed in our xsl + $proc->setParameter('', 'objectsPage', base_path()); + $proc->setParameter('', 'allowedPidNameSpaces', variable_get('fedora_pids_allowed', 'demo: changeme:')); + $proc->registerPHPFunctions(); + $xsl = new DomDocument(); + + $test= $xsl->load($path . '/xsl/results.xsl'); + if (!isset($test)) { + drupal_set_message(t('Error loading search results XSLT!')); + return t('Error loading search results XSLT.'); + } + + $input = new DomDocument(); + $didLoadOk = $input->loadXML($resultData); + + if (!isset($didLoadOk)) { + drupal_set_message(t('Error loading search results!')); + return t('Error loading search results.'); + } + else { + $proc->importStylesheet($xsl); + $newdom = $proc->transformToDoc($input); + return $newdom->saveXML(); + } + } + */ + + /** + * apply an xslt to lucene gsearch search results + * + * @param $resultData + * @param $startPage + * @param $xslt_file + * @param $query the query that was executed. May want to pass this on. + */ + function applyLuceneXSLT($resultData, $startPage = 1, $xslt_file = '/xsl/results.xsl', $query=NULL) { + $path = drupal_get_path('module', 'Fedora_Repository'); + $proc = NULL; + if (!$resultData) { + //drupal_set_message(t('No Results!')); + return ' '; //no results + } + try { + $proc = new XsltProcessor(); + } catch (Exception $e) { + drupal_set_message(t('Error loading results xslt!') . $e->getMessage()); + return ' '; + } + if (isset($query)) { + $proc->setParameter('', 'fullQuery', $query); + } + //inject into xsl stylesheet + global $user; + $proc->setParameter('', 'userID', $user->uid); + $proc->setParameter('', 'searchToken', drupal_get_token('fedora_repository_advanced_search')); //token generated by Drupal, keeps tack of what tab etc we are on + $proc->setParameter('', 'searchUrl', url('search') . '/fedora_repository'); //needed in our xsl + $proc->setParameter('', 'objectsPage', base_path()); + $proc->setParameter('', 'allowedPidNameSpaces', variable_get('fedora_pids_allowed', 'default: demo: changeme: Islandora: ilives: ')); + $proc->setParameter('', 'hitPageStart', $startPage); + $proc->registerPHPFunctions(); + $xsl = new DomDocument(); + + $test = $xsl->load($path . $xslt_file); + if (!isset($test)) { + drupal_set_message(t('Error loading search results xslt!')); + return t('Error loading search results XSLT.'); + } + + $input = new DomDocument(); + $didLoadOk = $input->loadXML($resultData); + + if (!isset($didLoadOk)) { + drupal_set_message(t('Error loading search results!')); + return t('Error loading search results.'); + } + else { + $proc->importStylesheet($xsl); + $newdom = $proc->transformToDoc($input); + return $newdom->saveXML(); + } + } + + //xslt for islandscholar these xslt functions can probably be pulled into one + function applyXSLT($resultData, $orderBy = 0) { + $path = drupal_get_path('module', 'Fedora_Repository'); + $proc = NULL; + if (!$resultData) { + //drupal_set_message(t('No Results!')); + return ' '; //no results + } + try { + $proc = new XsltProcessor(); + } catch (Exception $e) { + drupal_set_message(t('Error loading results xslt! ') . $e->getMessage()); + return ' '; + } + + //inject into xsl stylesheet + //$proc->setParameter('', 'searchToken', drupal_get_token('search_form')); //token generated by Drupal, keeps tack of what tab etc we are on + $proc->setParameter('', 'userID', $user->uid); + $proc->setParameter('', 'searchUrl', url('search') . '/fedora_repository'); //needed in our xsl + $proc->setParameter('', 'objectsPage', base_path()); + $proc->setParameter('', 'allowedPidNameSpaces', variable_get('fedora_pids_allowed', 'default: demo: changeme: Islandora: ilives: ')); + $proc->setParameter('', 'orderBy', $orderBy); + $xsl = new DomDocument(); + + $test=$xsl->load($path . '/ir/xsl/results.xsl'); + if (!isset($test)) { + drupal_set_message(t('Error loading search results xslt!')); + return t('Error loading search results XSLT.'); + } + + $input = new DomDocument(); + $didLoadOk = $input->loadXML($resultData); + + if (!isset($didLoadOk)) { + drupal_set_message(t('Error loading search results!')); + return t('Error loading search results.'); + } + else { + $xsl = $proc->importStylesheet($xsl); + $newdom = $proc->transformToDoc($input); + return $newdom->saveXML(); + } + } + + function theme_advanced_search_form($form, $repeat=NULL) { + if (!isset($repeat)) { + $repeat = variable_get('fedora_repository_advanced_block_repeat', t('3')); + } + + $output = drupal_render($form['search_type']['type1']) ; + $output .= drupal_render($form['fedora_terms1']) ; + $output .= drupal_render($form['andor1']) . drupal_render($form['search_type']['type2']) ; + $output .= drupal_render($form['fedora_terms2']); + if ($repeat>2 && $repeat < 9) { + for ($i=3;$i<$repeat+1;$i++) { + $t = $i - 1; + $output .= drupal_render($form["andor$t"]) . drupal_render($form['search_type']["type$i"]) ; + $output .= drupal_render($form["fedora_terms$i"]) ; + } + } + $output .= drupal_render($form['submit']) ; + $output .= drupal_render($form); + return $output; + } + + //build search form, custom blocks should set the number of repeats or it will use the default + function build_advanced_search_form($repeat = NULL, $pathToSearchTerms = NULL, $query = NULL) { + $types = $this->get_search_terms_array($pathToSearchTerms); + $queryArray=NULL; + if (isset($query)) { + $queryArray = explode('AND', $query); + } + + $andOrArray = array( + 'AND' => 'and', + //'OR' => 'or' //removed or for now as it would be a pain to parse + ); + $form = array(); + + if (!isset($repeat)) { + $repeat = variable_get('fedora_repository_advanced_block_repeat', t('3')); + } + $var0 = explode(':', $queryArray[0]); + $var1 = explode(':', $queryArray[1]); + $form['search_type']['type1'] = array( + '#title' => t(''), + '#type' => 'select', + '#options' => $types, + '#default_value' => trim($var0[0]) + ); + $form['fedora_terms1'] = array( + '#size' => '24', + '#type' => 'textfield', + '#title' => t(''), + '#required' => TRUE, + '#default_value' => (count($var0) >= 2 ? trim($var0[1]) : ''), + ); + $form['andor1'] = array( + '#title' => t(''), + '#type' => 'select', + '#default_value' => 'AND', + '#options' => $andOrArray + ); + $form['search_type']['type2'] = array( + '#title' => t(''), + '#type' => 'select', + '#options' => $types, + '#default_value' => (count($var1) >= 2 ? trim($var1[0]) : ''), + ); + $form['fedora_terms2'] = array( + '#size' => '24', + '#type' => 'textfield', + '#title' => t(''), + '#default_value' => (count($var1) >= 2 ? $var1[1] : ''), + ); + if ($repeat>2 && $repeat < 9) { //don't want less then 2 or more then 9 + for ($i = 3; $i < $repeat + 1; $i++) { + $t = $i - 1; + $field_and_term = explode(':', $queryArray[$t]); + $form["andor$t"] = array( + '#title' => t(''), + '#type' => 'select', + '#default_value' => 'AND', + '#options' => $andOrArray + ); + $form['search_type']["type$i"] = array( + '#title' => t(''), + '#type' => 'select', + '#options' => $types, + '#default_value' => trim($field_and_term[0]) + ); + $form["fedora_terms$i"] = array( + '#size' => '24', + '#type' => 'textfield', + '#title' => t(''), + '#default_value' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''), + ); + } + } + + $form['submit'] = array( + '#type' => 'submit', + '#value' => t('search') + ); + return $form; + } + + + function get_search_terms_array($path = NULL, $file = NULL) { + if (!isset($path)) { + $path = drupal_get_path('module', 'Fedora_Repository'); + } + $xmlDoc = new DomDocument(); + if (!isset($file)) { + $file = 'searchTerms.xml'; + } + $xmlDoc->load($path . '/'. $file); + $nodeList = $xmlDoc->getElementsByTagName('term'); + $types = array(); + for ($i = 0; $i < $nodeList->length; $i++) { + $field = $nodeList->item($i)->getElementsByTagName('field'); + $value = $nodeList->item($i)->getElementsByTagName('value'); + $fieldValue = $field->item(0)->nodeValue; + $valueValue = $value->item(0)->nodeValue; + $types["$fieldValue"] = "$valueValue"; + } + return $types; + } +} diff --git a/SecurityClass.inc b/SecurityClass.inc new file mode 100644 index 00000000..ded59cf3 --- /dev/null +++ b/SecurityClass.inc @@ -0,0 +1,203 @@ +getStream($collection_pid, SECURITYCLASS :: $SECURITY_CLASS_SECURITY_STREAM, FALSE); + + if ($policyStream == NULL) { + // no child policy stream so collection is wide open to anyone to ingest, that has the permission ingest in Drupal. + // maybe we should return FALSE here?? would be more secure. + return TRUE; + } + $allowedUsersAndRoles = $this->getAllowedUsersAndRoles($policyStream); + if (!$allowedUsersAndRoles) { + // error processing stream so don't let them ingest here. + return FALSE; + } + $allowedUsers = $allowedUsersAndRoles["users"]; + $allowedRoles = $allowedUsersAndRoles["roles"]; + + foreach ($user->roles as $role) { + if (in_array($role, $allowedRoles)) { + return TRUE; + } + } + + if (in_array($user->name, $allowedUsers)) { + return TRUE; + } + return FALSE; + } + + //parses our simple xacml policies checking for users or roles that are allowed to ingest + function getAllowedUsersAndRoles($policyStream) { + $allowedRoles = array(); + $allowedUsers = array(); + $usersAndRoles = array(); + try { + $xml = new SimpleXMLElement($policyStream); + } + catch (Exception $e) { + watchdog(t("Fedora_Repository"), t("No roles found in security policy, could not parse policy stream."), NULL, WATCHDOG_ERROR); + //we may not want to send this to the screen. + drupal_set_message(t('No roles found in security policy, could not parse policy stream: !message', array('!message' => $e->getMessage())), 'error'); + return NULL; + } + $xml->registerXPathNamespace('default', 'urn:oasis:names:tc:xacml:1.0:policy'); + + $conditions = $xml->xpath("//default:Condition"); + + foreach ($conditions as $condition) { + $designator = $condition->Apply->SubjectAttributeDesignator; + if (empty($designator)) {//$disignator may be wrapped by an or + $designator=$condition->Apply->Apply->SubjectAttributeDesignator; + } + $attributeId = strip_tags($designator['AttributeId']); + + if ($attributeId == "fedoraRole") { + foreach ($condition->Apply->Apply->AttributeValue as $attributeValue) { + $allowedRoles[] = strip_tags($attributeValue->asXML()); + } + foreach ($condition->Apply->Apply->Apply->AttributeValue as $attributeValue) { + $allowedRoles[] = strip_tags($attributeValue->asXML()); + } + } + if ($attributeId == "urn:fedora:names:fedora:2.1:subject:loginId") { + foreach ($condition->Apply->Apply->AttributeValue as $attributeValue) { + $allowedUsers[] = strip_tags($attributeValue->asXML()); + } + foreach ($condition->Apply->Apply->Apply->AttributeValue as $attributeValue) { + $allowedUsers[] = strip_tags($attributeValue->asXML()); + } + } + } + $usersAndRoles['users'] = $allowedUsers; + $usersAndRoles['roles'] = $allowedRoles; + return $usersAndRoles; + + } + // When a user's profile is saved in drupal we will attempt to create a collection for them in Fedora + // this will be their personal space. In the IR it is editable by users with the same role in the VRE + // it probably would not be. + function createPersonalPolicy($user) { + $doc = new DOMDocument(); + try { + $doc->load(drupal_get_path('module', 'Fedora_Repository') . '/policies/noObjectEditPolicy.xml'); + } + catch (exception $e) { + watchdog(t("Fedora_Repository"), t("Problem loading policy file."), NULL, WATCHDOG_ERROR); + } + $conditions = $doc->getElementsByTagName('Condition'); + foreach ($conditions as $condition) { + $designator = $condition->getElementsByTagName('SubjectAttributeDesignator'); + foreach ($designator as $des) { + $attributeId = $des->getAttribute('AttributeId'); + if ($attributeId == 'fedoraRole') { + $applies = $condition->getElementsByTagName('Apply'); + foreach ($applies as $apply) { + $functionId = $apply->getAttribute('FunctionId'); + if ($functionId == 'urn:oasis:names:tc:xacml:1.0:function:string-bag') { + foreach ($user->roles as $role) { + if (!($role == 'authenticated user' || $role == 'administrator')) { //don't want authenticated user included administrator already is included' + $newAttributeValue=$doc->createElement('AttributeValue', ''); + $newAttributeValue->setAttribute('DataType', 'http://www.w3.org/2001/XMLSchema#string'); + // $newAttributeValue->setAttribute('MustBePresent', 'FALSE'); + $apply->appendChild($newAttributeValue); + } + } + } + } + } + + if ($attributeId == 'urn:fedora:names:fedora:2.1:subject:loginId') { + $applies = $condition->getElementsByTagName('Apply'); + foreach ($applies as $apply) { + $functionId = $apply->getAttribute('FunctionId'); + if ($functionId == 'urn:oasis:names:tc:xacml:1.0:function:string-bag') { + $newAttributeValue=$doc->createElement('AttributeValue', $user->name); + $newAttributeValue->setAttribute('DataType', 'http://www.w3.org/2001/XMLSchema#string'); + //$newAttributeValue->setAttribute('MustBePresent', 'FALSE'); + $apply->appendChild($newAttributeValue); + } + } + } + } + } + + return $doc; //NULL; //$xml; + } + + /** + * Add a list of allowed users and roles to the given policy stream and return it. + * + * @param string $policy_stream + * @param array $users_and_roles + * @return DOMDocument + */ + function set_allowed_users_and_roles(&$policy_stream, $users_and_roles) { + $allowed_roles = $users_and_roles['roles']; + $allowed_users = $users_and_roles['users']; + $dom = new DOMDocument(); + $dom->loadXML($policy_stream); + $conditions = $dom->getElementsByTagName('Condition'); + foreach ($conditions as $condition) { + $designator = $condition->getElementsByTagName('SubjectAttributeDesignator'); + foreach ($designator as $des) { + $attributeId = $des->getAttribute('AttributeId'); + if ($attributeId == 'fedoraRole') { + // $applies = $condition->getElementsByTagName('Apply'); + $applies = $des->parentNode->getElementsByTagName('Apply'); + foreach ($applies as $apply) { + $functionId = $apply->getAttribute('FunctionId'); + if ($functionId == 'urn:oasis:names:tc:xacml:1.0:function:string-bag') { + foreach ($allowed_roles as $role) { + if (!($role == 'authenticated user' || $role == 'administrator')) { //don't want authenticated user included administrator already is included' + $newAttributeValue=$dom->createElement('AttributeValue', $role); + $newAttributeValue->setAttribute('DataType', 'http://www.w3.org/2001/XMLSchema#string'); + //$newAttributeValue->setAttribute('MustBePresent', 'FALSE'); + $apply->appendChild($newAttributeValue); + } + } + } + } + } + + if ($attributeId == 'urn:fedora:names:fedora:2.1:subject:loginId') { + // $applies = $condition->getElementsByTagName('Apply'); + $applies = $des->parentNode->getElementsByTagName('Apply'); + foreach ($applies as $apply) { + $functionId = $apply->getAttribute('FunctionId'); + if ($functionId == 'urn:oasis:names:tc:xacml:1.0:function:string-bag') { + foreach ( $allowed_users as $username ) { + $newAttributeValue=$dom->createElement('AttributeValue', $username ); + $newAttributeValue->setAttribute('DataType', 'http://www.w3.org/2001/XMLSchema#string'); + //$newAttributeValue->setAttribute('MustBePresent', 'FALSE'); + $apply->appendChild($newAttributeValue); + } + } + } + } + } + } + // $this->collection_policy_stream = $dom->saveXML(); + return $dom->saveXML(); + } +} diff --git a/XMLDatastream.inc b/XMLDatastream.inc new file mode 100644 index 00000000..e99cbbca --- /dev/null +++ b/XMLDatastream.inc @@ -0,0 +1,277 @@ +pid=$pid; + $this->dsid=$dsid; + + if ($xmlStr !== NULL) { + $this->xml = (is_object($xmlStr) && get_class($xmlStr) == DOMDocument)?$xmlStr : DOMDocument::loadXML($xmlStr); + } + } + + + /** + * Gets the identifier for this XMLDatastream + * Returns FALSE on failure. + * + * NOTE: not available if constructed directly from file. + * + * @return string identifier + */ + public function getIdentifier() { + return ($this->pid != NULL && $this->dsid != NULL) ? $this->pid . '/'. $this->dsid : FALSE; + } + + + /** + * Dumps the XMLDatastream as an XML String + * + * + * @return string xml + */ + public function dumpXml() { + if ($this->xml == NULL) { + $this->fetchXml(); + } + return $this->xml->saveXml(); + } + + + /** + * Validates the XMLDatastream against the schema location + * defined by the xmlns:schemaLocation attribute of the root + * element. If the xmlns:schemaLocation attribute does not exist, + * then it is assumed to be the old schema and it attempts to convert + * using the convertFromOldSchema method. + * + * TODO: Maybe change it so that it always validates against a known + * schema. This makes more sense because this class assumes the structure + * to be known after it has been validated. + * + * @return boolean $valid + */ + public function validate() { + if ($this->valid === NULL) { + $ret = TRUE; + if ($this->xml == NULL) { + $this->fetchXml(); + } + // figure out if we're dealing with a new or old schema + $rootEl = $this->xml->firstChild; + if (!$rootEl->hasAttributes() || $rootEl->attributes->getNamedItem('schemaLocation') === NULL ) { + //$tmpname = substr($this->pid, strpos($this->pid, ':') + 1); + $tmpname = user_password(10); + $this->convertFromOldSchema(); + drupal_add_js("fedora_repository_print_new_schema_$tmpname = function(tagID) { + var target = document.getElementById(tagID); + var content = target.innerHTML; + var text = 'Title' + + '' + content +''; + printerWindow = window.open('', '', 'toolbar=no,location=no,' + 'status=no,menu=no,scrollbars=yes,width=650,height=400'); + printerWindow.document.open(); +printerWindow.document.write(text); +} ", 'inline'); + + drupal_set_message('Warning: XMLDatastream performed conversion of \''. $this->getIdentifier() .'\' from old schema. Please update the datastream. The new datastream contents are here. '); + $rootEl = $this->xml->firstChild; + } + + $schemaLocation = NULL; + if ($this->forceSchema) { + // hack because you cant easily get the static property value from + // a subclass. + $vars = get_class_vars(get_class($this)); + $schemaLocation = $vars['SCHEMA_URI']; + + } + elseif ($rootEl->attributes->getNamedItem('schemaLocation') !== NULL) { + //figure out where the schema is located and validate. + list(, $schemaLocation) = preg_split('/\s+/', $rootEl->attributes->getNamedItem('schemaLocation')->nodeValue); + } + $schemaLocation = NULL; + return TRUE; + if ($schemaLocation !== NULL) { + if (!$this->xml->schemaValidate($schemaLocation)) { + $ret = FALSE; + $errors=libxml_get_errors(); + foreach ($errors as $err) { + self::$errors[] = 'XML Error: Line '. $err->line .': '. $err->message; + } + } + else { + $this->name=$rootEl->attributes->getNamedItem('name')->nodeValue; + } + } + else { + $ret = FALSE; + self::$errors[] = 'Unable to load schema.'; + } + + $this->valid = $ret; + } + + return $this->valid; + } + + + /** + * Saves the current XML datastream back to fedora. The XML must validate. + * + * @return boolean $success + */ + public function saveToFedora() { + module_load_include('inc', 'Fedora_Repository', 'api/fedora_item'); + if ($this->validate()) { + $item = new Fedora_Item($this->pid); + $item->modify_datastream_by_value($this->dumpXml(), $this->dsid, $this->name, NULL); + return TRUE; + } + return FALSE; + } + + /** + * Purges veersions of the datastream newer than and including the start_date. If + * End date is specified, it can be used to purge a range of versions instead. Date should be in + * DATE_RFC822 format + * + * @param string $start_date + * @param string $end_date + * @return boolean $valid + */ + public function purgeVersions($start_date, $end_date = NULL) { + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $fedora_item = new Fedora_Item($this->pid); + return $fedora_item->purge_datastream( $this->dsid, $start_date, $end_date); + } + + /** + * Gets the history of the datastream from fedora. + * Returns false on failure. + * + * @return string[] $ret + */ + public function getHistory() { + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + $fedora_item = new Fedora_Item($this->pid); + $history = $fedora_item->get_datastream_history($this->dsid); + + $ret = FALSE; + if ($history !== FALSE) { + $ret = array(); + foreach ($history as $version) { + if ($version->versionID !== NULL) $ret[] = array('versionID' => $version->versionID, 'createDate' => $version->createDate); + } + } + return $ret; + } + + /** + * Attempts to convert from the old XML schema to the new by + * traversing the XML DOM and building a new DOM. When done + * $this->xml is replaced by the newly created DOM.. + * + * @return void + */ + abstract protected function convertFromOldSchema(); + +} diff --git a/api/dublin_core.inc b/api/dublin_core.inc new file mode 100644 index 00000000..04321677 --- /dev/null +++ b/api/dublin_core.inc @@ -0,0 +1,124 @@ + array(), + 'dc:creator' => array(), + 'dc:subject' => array(), + 'dc:description' => array(), + 'dc:publisher' => array(), + 'dc:contributor' => array(), + 'dc:date' => array(), + 'dc:type' => array(), + 'dc:format' => array(), + 'dc:identifier' => array(), + 'dc:source' => array(), + 'dc:language' => array(), + 'dc:relation' => array(), + 'dc:coverage' => array(), + 'dc:rights' => array(), + ); + public $owner; + + /** + * Constructs a Dublin_Core object from a Fedora_Item object and populates + * the $dc array. + * @param $item + */ + function Dublin_Core($item = NULL) { + if (!empty($item)) { + $this->owner = $item; + $dc_xml = $item->get_datastream_dissemination('DC'); + $this->dc = self::import_from_xml_string($dc_xml)->dc; + } + } + + /** + * + * @param $element_name + * @param $value + */ + function add_element( $element_name, $value ) { + if (is_string($value) && is_array($this->dc[$element_name])) { + $this->dc[$element_name][] = $value; + } + } + +/** + * Replace the given DC element with the values in $values + * @param string $elemnt_name + * @param array $values + */ + function set_element($element_name, $values) { + if (is_array($values)) { + $this->dc[$element_name] = $values; + } + elseif (is_string($values)) { + $this->dc[$element_name] = array($values); + } + } + + /** + * Serialize this object to XML and return it. + */ + function as_xml( $with_preamble = FALSE ) { + $dc_xml = new DomDocument(); + $oai_dc = $dc_xml->createElementNS('http://www.openarchives.org/OAI/2.0/oai_dc/', 'oai_dc:dc'); + $oai_dc->setAttribute('xmlns:dc', 'http://purl.org/dc/elements/1.1/'); + foreach ($this->dc as $dc_element => $values) { + if (is_array($values) && !empty($values)) { + foreach ($values as $value) { + $new_item = $dc_xml->createElement($dc_element, $value); + $oai_dc->appendChild($new_item); + } + } + else { + $new_item = $dc_xml->createElement($dc_element); + $oai_dc->appendChild($new_item); + } + } + $dc_xml->appendChild($oai_dc); + return $dc_xml->saveXML(); + } + + static function create_dc_from_dict() { + + } + + function save($alt_owner = NULL) { + $item_to_update = (!empty($alt_owner) ? $alt_owner : $this->owner); + // My Java roots showing, trying to do polymorphism in PHP. + if (!empty($item_to_update)) { + $item_to_update->modify_datastream_by_value($this->as_xml(), 'DC', 'Default Dublin Core Metadata', 'text/xml'); + } + } + + /** + * Creates a new instance of the class by parsing dc_xml + * @param string $dc_xml + * @return Dublin_Core + */ + static function import_from_xml_string($dc_xml) { + $dc_doc = new DomDocument(); + if ($dc_doc->loadXML($dc_xml)) { + $oai_dc = $dc_doc->getElementsByTagNameNS('http://purl.org/dc/elements/1.1/', '*'); + $new_dc = new Dublin_Core(); + foreach ($oai_dc as $child) { + array_push($new_dc->dc[$child->nodeName], $child->nodeValue); + } + return $new_dc; + } + else { + return NULL; + } + } + +} + diff --git a/api/fedora_collection.inc b/api/fedora_collection.inc new file mode 100644 index 00000000..c0dce02a --- /dev/null +++ b/api/fedora_collection.inc @@ -0,0 +1,133 @@ + $format + */ +function export_collection($collection_pid, $relationship = 'isMemberOfCollection', $format = 'info:fedora/fedora-system:FOXML-1.1' ) { + $collection_item = new Fedora_Item($collection_pid); + $foxml = $collection_item->export_as_foxml(); + + $file_dir = file_directory_path(); + + // Create a temporary directory to contain the exported FOXML files. + $container = tempnam($file_dir, 'export_'); + file_delete($container); + print $container; + if (mkdir($container) && mkdir($container . '/'. $collection_pid)) { + $foxml_dir = $container . '/'. $collection_pid; + $file = fopen($foxml_dir . '/'. $collection_pid . '.xml', 'w'); + fwrite($file, $foxml); + fclose($file); + + $member_pids = get_related_items_as_array($collection_pid, $relationship); + foreach ($member_pids as $member) { + $file = fopen($foxml_dir . '/'. $member . '.xml', 'w'); + $item = new Fedora_Item($member); + $item_foxml = $item->export_as_foxml(); + fwrite($file, $item_foxml); + fclose($file); + } + if (system("cd $container;zip -r $collection_pid.zip $collection_pid/* >/dev/NULL") == 0) { + header("Content-type: application/zip"); + header('Content-Disposition: attachment; filename="' . $collection_pid . '.zip'. '"'); + $fh = fopen($container . '/'. $collection_pid . '.zip', 'r'); + $the_data = fread($fh, filesize($container . '/'. $collection_pid . '.zip')); + fclose($fh); + echo $the_data; + } + if (file_exists($container . '/'. $collection_pid)) { + system("rm -rf $container"); // I'm sorry. + } + } + else { + drupal_set_message("Error creating temp directory for batch export.", 'error'); + return FALSE; + } + return TRUE; +} + +/** + * Returns an array of pids that match the query contained in teh collection + * object's QUERY datastream or in the suppled $query parameter. + * @param $collection_pid + * @param $query + * @param $query_format R + */ +function get_related_items_as_xml($collection_pid, $relationship = array('isMemberOfCollection'), $limit = 10000, $offset = 0, $active_objects_only = TRUE, $cmodel = NULL) { + module_load_include('inc', 'fedora_repository', 'ObjectHelper'); + $collection_item = new Fedora_Item($collection_pid); + + global $user; + if (!fedora_repository_access(OBJECTHELPER :: $OBJECT_HELPER_VIEW_FEDORA, $pid, $user)) { + drupal_set_message(t("You do not have access to Fedora objects within the attempted namespace or access to Fedora denied."), 'error'); + return array(); + } + + $query_string = 'select $object $title $content from <#ri> + where ($object $title + and $object $content + and ('; + + if (is_array($relationship)) { + foreach ($relationship as $rel) { + $query_string .= '$object '; + if (next($relationship)) { + $query_string .= ' OR '; + } + } + } + elseif (is_string($relationship)) { + $query_string .= '$object '; + } + else { + return ''; + } + + $query_string .= ') '; + $query_string .= $active_objects_only ? 'and $object ' : ''; + + if ($cmodel) { + $query_string .= ' and $content '; + } + + $query_string .= ') + minus $content + order by $title'; + + $query_string = htmlentities(urlencode($query_string)); + + + $content = ''; + $url = variable_get('fedora_repository_url', 'http://localhost:8080/fedora/risearch'); + $url .= "?type=tuples&flush=TRUE&format=Sparql&limit=$limit&offset=$offset&lang=itql&stream=on&query=". $query_string; + $content .= do_curl($url); + + return $content; +} + +function get_related_items_as_array($collection_pid, $relationship = 'isMemberOfCollection', $limit = 10000, $offset = 0, $active_objects_only = TRUE, $cmodel = NULL) { + $content = get_related_items_as_xml($collection_pid, $relationship, $limit, $offset, $active_objects_only, $cmodel); + if (empty($content)) { + return array(); + } + + $content = new SimpleXMLElement($content); + + $resultsarray = array(); + foreach ($content->results->result as $result) { + $resultsarray[] = substr($result->object->attributes()->uri, 12); // Remove 'info:fedora/'. + } + return $resultsarray; +} diff --git a/api/fedora_export.inc b/api/fedora_export.inc new file mode 100644 index 00000000..d2b08baf --- /dev/null +++ b/api/fedora_export.inc @@ -0,0 +1,179 @@ +get_datastreams_list_as_SimpleXML($pid)) { + $log[] = log_line(t("Failed to get datastream %dsid for pid %pid", array('%dsid' => $ds->ID, '%pid' => $pid)), 'error'); + return FALSE; + } + + // Datastreams added as a result of the ingest process + $ignore_dsids = array('QUERY'); + + $paths = array(); + foreach ($object->datastreamDef as $ds) { + if (!in_array($ds->ID, $ignore_dsids)) { + $file = $dir .'/'. $ds->label .'.'. get_file_extension($ds->MIMEType); + $paths[$ds->ID] = $file; + + //$content = $ob_helper->getDatastreamDissemination($pid, $ds->ID); + if ($content = $ob_helper->getStream($pid, $ds->ID, FALSE)) { + if (!$fp = @fopen($file, 'w')) { + $log[] = log_line(t("Failed to open file %file to write datastream %dsid for pid %pid", array('%file' => $file, '%dsid' => $ds->ID, '%pid' => $pid)), 'error'); + return FALSE; + } + fwrite($fp, $content); + fclose($fp); + } + else { + $log[] = log_line(t("Failed to get datastream %dsid for pid %pid", array('%dsid' => $ds->ID, '%pid' => $pid)), 'error'); + } + } + } + return $paths; +} + +function export_foxml_for_pid($pid, $dir, $paths, &$log, $format = FOXML_11, $remove_islandora = FALSE) { + module_load_include('inc', 'fedora_repository', 'ObjectHelper'); + $ob_helper = new ObjectHelper(); + if (!$object_xml = $ob_helper->getObject($pid, 'migrate', $format)) { + $log[] = log_line(t("Failed to get foxml for %pid", array('%pid' => $pid)), 'error'); + return FALSE; + } + + $foxml = new DOMDocument(); + $foxml->loadXML($object_xml); + + $xpath = new DOMXpath($foxml); + + // Remove rdf elements added during ingest (if present) + if ($remove_islandora) { + $xpath->registerNamespace('rdf', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'); + $descNode = $xpath->query("//rdf:RDF/rdf:Description")->item(0); + + if ($model = $descNode->getElementsByTagName('hasModel')->item(0)) { + $descNode->removeChild($model); + } + + if ($member = $descNode->getElementsByTagName('rel:isMemberOfCollection')->item(0)) { + $descNode->removeChild($member); + } + } + + if ($remove_islandora) { + // Update object paths in the foxml for this pid + switch ($format) { + case FOXML_10: + case FOXML_11: + + $disallowed_groups = array('E', 'R'); + + // Update datastream uris + $xpath->registerNamespace('foxml', 'info:fedora/fedora-system:def/foxml#'); + foreach ($xpath->query("//foxml:datastream[@ID]") as $dsNode) { + + // Don't update datastreams having external uris + if (in_array($dsNode->getAttribute('CONTROL_GROUP'), $disallowed_groups)) { + continue; + } + + $dsId = $dsNode->getAttribute('ID'); + + // Remove QUERY datastream + if ($dsId == "QUERY") { + $parentNode = $xpath->query('/foxml:digitalObject')->item(0); + $parentNode->removeChild($dsNode); + } + + foreach ($dsNode->getElementsByTagName('*') as $contentNode) { + if ($str = $contentNode->getAttribute('REF')) { + $contentNode->setAttribute('REF', url($paths[$dsId], array('absolute' => TRUE))); + } + } + } + break; + + case METS_10: + case METS_11: + // Update datastream uris + $xpath->registerNamespace('METS', 'http://www.loc.gov/METS/'); + foreach ($xpath->query('//METS:fileGrp[@ID="DATASTREAMS"]/METS:fileGrp') as $dsNode) { + + $dsId = $dsNode->getAttribute('ID'); + + // Remove QUERY datastream + if ($dsId == "QUERY") { + $parentNode = $xpath->query('//METS:fileGrp[@ID="DATASTREAMS"]')->item(0); + $parentNode->removeChild($dsNode); + } + + $xpath->registerNamespace('xlink', 'http://www.loc.gov/METS/'); + foreach ($xpath->query('METS:file[@OWNERID!="E"][@OWNERID!="R"]/METS:FLocat[@xlink:href]', $dsNode) as $Floc) { + $Floc->setAttribute('xlink:href', url($paths[$dsId], array('absolute' => TRUE))); + } +/* + foreach ($dsNode->getElementsByTagName('METS:file') as $contentNode) { + // Don't update datastreams having external uris + if (in_array($dsNode->getAttribute('OWNERID'), $disallowed_groups)) { + continue; + } + + foreach ($xpath->('METS:FLocat[@xlink:href]', $contentNode) as $Floc) { + $Floc->setAttribute('xlink:href', url($paths[$dsId], array('absolute' => true))); + } + `} +*/ + } + + break; + + default: + $log[] = log_line(t("Unknown or invalid format: ". $format), 'error'); + return FALSE; + } + } //if $remove_islandora + + $file = $dir .'/'. $pid .'.xml'; + if (!$foxml->save($file)) { + $log[] = log_line(t("Failed to write datastream %dsid for pid %pid to %file", array('%dsid' => $ds->ID, '%pid' => $pid, '%file' => $file)), 'error'); + return FALSE; + } + else { + $log[] = log_line(t("Exported %pid to %file", array('%pid' => $pid, '%file' => $file)), 'info'); + } + + return TRUE; +} + +function get_file_extension($mimeType) { + return substr(strstr($mimeType, '/'), 1); +} + +function log_line($msg, $severity = 'info', $sep = "\t") { + return date("Y-m-d H:i:s") . $sep . ucfirst($severity) . $sep . $msg; +} diff --git a/api/fedora_item.inc b/api/fedora_item.inc new file mode 100644 index 00000000..01d71cfa --- /dev/null +++ b/api/fedora_item.inc @@ -0,0 +1,780 @@ +pid = $pid; + if (isset(Fedora_Item::$instantiated_pids[$pid])) { + $this->objectProfile =& Fedora_Item::$instantiated_pids[$pid]->objectProfile; + $this->datastreams =& Fedora_Item::$instantiated_pids[$pid]->datastreams; + $this->datastreams_list =& Fedora_Item::$instantiated_pids[$pid]->datastreams_list; + } else { + if (empty(self::$connection_helper)) { + self::$connection_helper = new ConnectionHelper(); + } + + $raw_objprofile = $this->soap_call('getObjectProfile', array('pid' => $this->pid, 'asOfDateTime' => "")); + + if (!empty($raw_objprofile)) { + $this->objectProfile = $raw_objprofile->objectProfile; + $this->datastreams = $this->get_datastreams_list_as_array(); + } else { + $this->objectProfile = ''; + $this->datastreams = array(); + } + Fedora_Item::$instantiated_pids[$pid]=&$this; + } + } + + function exists() { + return (!empty($this->objectProfile)); + } + + function add_datastream_from_file($datastream_file, $datastream_id, $datastream_label = NULL, $datastream_mimetype = '', $controlGroup = 'M',$logMessage = null) { + module_load_include('inc', 'fedora_repository', 'MimeClass'); + if (empty($datastream_mimetype)) { + // Get mime type from the file extension. + $mimetype_helper = new MimeClass(); + $datastream_mimetype = $mimetype_helper->getType($datastream_file); + } + $original_path = $datastream_file; + // Temporarily move file to a web-accessible location. + file_copy($datastream_file, file_directory_path()); + $datastream_url = drupal_urlencode($datastream_file); + $url = file_create_url($datastream_url); + + $return_value = $this->add_datastream_from_url($url, $datastream_id, $datastream_label, $datastream_mimetype, $controlGroup,$logMessage); + + if ($original_path != $datastream_file) { + file_delete($datastream_file); + } + return $return_value; + } + + function add_datastream_from_url($datastream_url, $datastream_id, $datastream_label = NULL, $datastream_mimetype = '', $controlGroup = 'M',$logMessage = null) { + if (empty( $datastream_label)) { + $datastream_label = $datastream_id; + } + + $params = array( + 'pid' => $this->pid, + 'dsID' => $datastream_id, + 'altIDs' => NULL, + 'dsLabel' => $datastream_label, + 'versionable' => TRUE, + 'MIMEType' => $datastream_mimetype, + 'formatURI' => NULL, + 'dsLocation' => $datastream_url, + 'controlGroup' => $controlGroup, + 'dsState' => 'A', + 'checksumType' => 'DISABLED', + 'checksum' => 'none', + 'logMessage' => ($logMessage != null)?$logMessage: 'Ingested object '. $datastream_id + ); + + return $this->soap_call( 'addDataStream', $params )->datastreamID; + } + + function add_datastream_from_string($str, $datastream_id, $datastream_label = NULL, $datastream_mimetype = 'text/xml', $controlGroup = 'M',$logMessage = null) { + $dir = sys_get_temp_dir(); + $tmpfilename = tempnam($dir, 'fedoratmp'); + $tmpfile = fopen($tmpfilename, 'w'); + fwrite($tmpfile, $str, strlen($str)); + fclose($tmpfile); + $returnvalue = $this->add_datastream_from_file($tmpfilename, $datastream_id, $datastream_label, $datastream_mimetype, $controlGroup,$logMessage); + unlink($tmpfilename); + return $returnvalue; + } + + /** + * Add a relationship string to this object's RELS-EXT. + * does not support rels-int yet. + * @param string $relationship + * @param $object + */ + function add_relationship($relationship, $object, $namespaceURI = RELS_EXT_URI) { + $ds_list = $this->get_datastreams_list_as_array(); + + if (empty($ds_list['RELS-EXT'])) { + $this->add_datastream_from_string(' + + + ', 'RELS-EXT', 'Fedora object-to-object relationship metadata', 'text/xml', 'X'); + } + + $relsext = $this->get_datastream_dissemination('RELS-EXT'); + + if (substr($object, 0, 12) != 'info:fedora/') { + $object = "info:fedora/$object"; + } + + $relsextxml = new DomDocument(); + + $relsextxml->loadXML($relsext); + $description = $relsextxml->getElementsByTagNameNS('http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'Description'); + if ($description->length == 0) { + $description = $relsextxml->getElementsByTagNameNS('http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'description'); + } + $description=$description->item(0); + + // Create the new relationship node. + $newrel = $relsextxml->createElementNS($namespaceURI, $relationship); + + $newrel->setAttribute('rdf:resource', $object); + + $description->appendChild($newrel); + $this->modify_datastream_by_value( $relsextxml->saveXML(), 'RELS-EXT', "Fedora Object-to-Object Relationship Metadata", 'text/xml'); + //print ($description->dump_node()); + /* + $params = array( 'pid' => $this->pid, + 'relationship' => $relationship, + 'object' => $object, + 'isLiteral' => FALSE, + 'datatype' => '', + ); + + return $this->soap_call( 'addRelationship', $params ); + */ + } + + /** + * Removes the given relationship from the item's RELS-EXT and re-saves it. + * @param string $relationship + * @param string $object + */ + function purge_relationship($relationship, $object) { + $relsext = $this->get_datastream_dissemination('RELS-EXT'); + $namespaceURI = 'info:fedora/fedora-system:def/relations-external#'; + // Pre-pend a namespace prefix to recognized relationships + + switch ($relationship) { + case 'rel:isMemberOf': + case 'fedora:isMemberOf': + $relationship = "isMemberOf"; + $namespaceURI = 'info:fedora/fedora-system:def/relations-external#'; + break; + case "rel:isMemberOfCollection": + case "fedora:isMemberOfCollection": + $relationship = "isMemberOfCollection"; + $namespaceURI = 'info:fedora/fedora-system:def/relations-external#'; + break; + case "fedora:isPartOf": + $relationship = "isPartOf"; + $namespaceURI = 'info:fedora/fedora-system:def/relations-external#'; + break; + } + + if (substr($object, 0, 12) != 'info:fedora/') { + $object = "info:fedora/$object"; + } + + $relsextxml = new DomDocument(); + $relsextxml->loadXML($relsext); + $modified = FALSE; + $rels = $relsextxml->getElementsByTagNameNS($namespaceURI, $relationship); + if (!empty($rels)) { + foreach ($rels as $rel) { + if ($rel->getAttributeNS('http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'resource') == $object) { + $rel->parentNode->removeChild($rel); + $modified = TRUE; + } + } + } + if ($modified) { + $this->modify_datastream_by_value( $relsextxml->saveXML(), 'RELS-EXT', "Fedora Object-to-Object Relationship Metadata", 'text/xml'); + } + return $modified; + //print ($description->dump_node()); + } + + function export_as_foxml() { + $params = array( + 'pid' => $this->pid, + 'format' => 'info:fedora/fedora-system:FOXML-1.1', + 'context' => 'migrate', + ); + $result = self::soap_call('export', $params); + return $result->objectXML; + } + + /** + * Does a search using the "query" format followed by the Fedora REST APi. + * + * @param string $pattern to search for, including wildcards. + * @param string $field The field to search on, e.g. pid, title, cDate. See http://www.fedora-commons.org/confluence/display/FCR30/REST+API#RESTAPI-findObjects for details + * @param int $max_results not used at this time + * @return Array of pid => title pairs that match the results + */ + static function find_objects_by_pattern($pattern = '*', $field = 'pid', $max_results = 100, $resultFields = array()) { + module_load_include('inc', 'fedora_repository', 'api/fedora_utils'); + + $pattern = drupal_urlencode($pattern); + $done = FALSE; + $cursor = 0; + $session_token = ''; + $i = 0; + $results = array(); + while (!$done && $i < 5) { + $i++; + $url = variable_get('fedora_base_url', 'http://localhost:8080/fedora'); + if ($cursor == 0) { + $url .= "/objects?query=$field~$pattern&pid=true&title=true&resultFormat=xml&maxResults=$max_results"; + } + else { + $url .= "/objects?pid=true&title=truesessionToken=$session_token&resultFormat=xml&maxResults=$max_results"; + } + + if (count($resultFields) > 0) { + $url .= '&'.join('=true&',$resultFields).'=true'; + } + + $resultxml = do_curl($url); + + libxml_use_internal_errors(TRUE); + $resultelements = simplexml_load_string($resultxml); + if ($resultelements === FALSE) { + libxml_clear_errors(); + break; + } + $cursor += count($resultelements->resultList->objectFields); + if (count($resultelements->resultList->objectFields) < $max_results + || count($resultelements->resultList->objectFields) == 0) { + $done = TRUE; + } + foreach ($resultelements->resultList->objectFields as $obj) { + + $ret = (string)$obj->title; + if (count($resultFields) > 0) { + $ret = array('title' => $ret); + foreach ($resultFields as $field) { + $ret[$field]=(string)$obj->$field; + } + } + $results[(string)$obj->pid] = $ret; + $cursor++; + if ($cursor >= $max_results) { + $done = TRUE; + break; + } + } + $session_token = $resultelements->listSession->token; + $done = !empty($session_token); + } + return $results; + } + + function get_datastream_dissemination($dsid, $as_of_date_time = "") { + $params = array( + 'pid' => $this->pid, + 'dsID' => $dsid, + 'asOfDateTime' => $as_of_date_time, + ); + $object = self::soap_call('getDataStreamDissemination', $params); + if (!empty($object)) { + $content = $object->dissemination->stream; + $content = trim($content); + } + else { + $content = ""; + } + return $content; + } + + function get_datastream($dsid, $as_of_date_time = "") { + $params = array( + 'pid' => $this->pid, + 'dsID' => $dsid, + 'asOfDateTime' => $as_of_date_time, + ); + $object = self::soap_call('getDatastream', $params); + + return $object->datastream; + } + + function get_datastream_history($dsid) { + $params = array( + 'pid' => $this->pid, + 'dsID' => $dsid + ); + $object = self::soap_call('getDatastreamHistory', $params); + $ret = FALSE; + if (!empty($object)) { + $ret = $object->datastream; + } + + return $ret; + } + + function get_dissemination($service_definition_pid, $method_name, $parameters = array(), $as_of_date_time = null) { + $params = array( + 'pid' => $this->pid, + 'serviceDefinitionPid' => $service_definition_pid, + 'methodName' => $method_name, + 'parameters' => $parameters, + 'asOfDateTime' => $as_of_date_time, + ); + $object = self::soap_call('getDissemination', $params); + if (!empty($object)) { + $content = $object->dissemination->stream; + $content = trim($content); + } + else { + $content = ""; + } + return $content; + } + + /** + * Retrieves and returns a SimpleXML list of this item's datastreams, and stores them + * as an instance variable for caching purposes. + * + * @return SimpleXMLElement + */ + function get_datastreams_list_as_SimpleXML() { + //if ( empty( $this->datastreams_list ) ) { + $params = array( + 'pid' => $this->pid, + 'asOfDateTime' => "" + ); + + $this->datastreams_list = $this->soap_call('listDataStreams', $params); + //} + return $this->datastreams_list; + } + /** + * * DatastreamControlGroup controlGroup - String restricted to the values of "X", "M", "R", or "E" (InlineXML,Managed Content,Redirect, or External Referenced). + * String ID - The datastream ID (64 characters max). + * String versionID - The ID of the most recent datastream version + * String[] altIDs - Alternative IDs for the datastream, if any. + * String label - The Label of the datastream. + * boolean versionable - Whether the datastream is versionable. + * String MIMEType - The mime-type for the datastream, if set. + * String formatURI - The format uri for the datastream, if set. + * String createDate - The date the first version of the datastream was created. + * long size - The size of the datastream in Fedora. Only valid for inline XML metadata and managed content datastreams. + * String state - The state of the datastream. Will be "A" (active), "I" (inactive) or "D" (deleted). + * String location - If the datastream is an external reference or redirect, the url to the contents. TODO: Managed? + * String checksumType - The algorithm used to compute the checksum. One of "DEFAULT", "DISABLED", "MD5", "SHA-1", "SHA-256", "SHA-385", "SHA-512". + * String checksum - The value of the checksum represented as a hexadecimal string. + + * + * @param string $dsid + * @return datastream object + * get the mimetype size etc. in one shot. instead of iterating throught the datastream list for what we need + */ + function get_datastream_info($dsid,$as_of_date_time = ""){ + $params = array( + 'pid' => $this->pid, + 'dsID' => $dsid, + 'asOfDateTime' => $as_of_date_time + ); + + return $this->soap_call('getDatastream', $params); + + } + + /** + * Returns an associative array of this object's datastreams. Results look like this: + * + * 'DC' => + * array + * 'label' => string 'Dublin Core Record for this object' (length=34) + * 'MIMEType' => string 'text/xml' (length=8) + * 'RELS-EXT' => + * array + * 'label' => string 'RDF Statements about this object' (length=32) + * 'MIMEType' => string 'application/rdf+xml' (length=19) + * + * @return array + */ + function get_datastreams_list_as_array() { + $this->get_datastreams_list_as_SimpleXML(); + $ds_list = array(); + if ($this->datastreams_list != FALSE) { + + // This is a really annoying edge case: if there is only one + // datastream, instead of returning it as an array, only + // the single item will be returned directly. We have to + // check for this. + if (count($this->datastreams_list->datastreamDef) >= 2) { + foreach ($this->datastreams_list->datastreamDef as $ds) { + if (!is_object($ds)) { + print_r($ds); + } + $ds_list[$ds->ID]['label'] = $ds->label; + $ds_list[$ds->ID]['MIMEType'] = $ds->MIMEType; + $ds_list[$ds->ID]['URL'] = $this->url() . '/'. $ds->ID . '/'. drupal_urlencode($ds->label); + } + } + else { + $ds = $this->datastreams_list->datastreamDef; + $ds_list[$ds->ID]['label'] = $ds->label; + $ds_list[$ds->ID]['MIMEType'] = $ds->MIMEType; + $ds_list[$ds->ID]['URL'] = $this->url().'/'.$ds->ID.'/'.drupal_urlencode($ds->label); + } + } + + return $ds_list; + } + + /** + * Returns a MIME type string for the given Datastream ID. + * + * @param string $dsid + * @return string + */ + function get_mimetype_of_datastream($dsid) { + $this->get_datastreams_list_as_SimpleXML(); + + $mimetype = ''; + foreach ($datastream_list as $datastream) { + foreach ($datastream as $datastreamValue) { + if ($datastreamValue->ID == $dsid) { + return $datastreamValue->MIMEType; + } + } + } + + return ''; + } + + /** + * Currently the Fedora API call getRelationships is reporting an uncaught + * exception so we will parse the RELS-EXT ourselves and simulate the + * documented behaviour. + * @param String $relationship - filter the results to match this string. + */ + function get_relationships($relationship = NULL) { + $relationships = array(); + try { + $relsext = $this->get_datastream_dissemination('RELS-EXT'); + } + catch (exception $e) { + drupal_set_message("Error retrieving RELS-EXT of object $pid", 'error'); + return $relationships; + } + + // Parse the RELS-EXT into an associative array. + $relsextxml = new DOMDocument(); + $relsextxml->loadXML($relsext); + $relsextxml->normalizeDocument(); + $rels = $relsextxml->getElementsByTagNameNS('info:fedora/fedora-system:def/relations-external#', '*'); + + foreach ($rels as $child) { + if (empty($relationship) || preg_match("/$relationship/", $child->tagName)) { + $relationships[] = array( + 'subject' => $this->pid, + 'predicate' => $child->tagName, + 'object' => substr($child->getAttributeNS('http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'resource'), 12), + ); + } + } + return $relationships; + //$children = $relsextxml->RDF->description; + //$children = $relsextxml->RDF->description; + //$params = array( 'pid' => $this->pid, + // 'relationship' => 'NULL' ); + //return $this->soap_call( 'getRelationships', $params ); + } + + /** + * Creates a RELS-EXT XML stream from the supplied array and saves it to + * the item on the server. + * @param $relationships + */ + function save_relationships($relationships) { + // Verify the array format and that it isn't empty. + if (!empty($relationships)) { + $relsextxml = '' + . ''; + + foreach ($relationships as $rel) { + if (empty($rel['subject']) || empty($rel['predicate']) || empty($rel['object']) || $rel['subject'] != 'info:fedora/'. $this->pid) { + // drupal_set_message should use parameterized variables, not interpolated. + drupal_set_message("Error with relationship format: ". $rel['subject'] . " - ". $rel['predicate'] . ' - '. $rel['object'], "error"); + return FALSE; + } + } + } + + // Do the messy work constructing the RELS-EXT XML. Because addRelationship is broken. + + return FALSE; + } + + /** + * Removes this object form the repository. + */ + function purge($log_message = 'Purged using Islandora API.', $force = FALSE) { + $params = array( + 'pid' => $this->pid, + 'logMessage' => $log_message, + 'force' => $force + ); + + return $this->soap_call('purgeObject', $params); + } + + function purge_datastream( $dsID, $start_date = NULL, $end_date = NULL, $log_message = 'Purged datastream using Islandora API', $force = FALSE) { + $params = array( + 'pid' => $this->pid, + 'dsID' => $dsID, + 'startDT' => $start_date, + 'endDT' => $end_date, + 'logMessage' => $log_message, + 'force' => $force, + ); + return $this->soap_call('purgeDatastream', $params); + } + + function url() { + global $base_url; + return $base_url . '/fedora/repository/'. $this->pid . (!empty($this->objectProfile) ? '/-/'. drupal_urlencode($this->objectProfile->objLabel) : ''); + } + + static function get_next_PID_in_namespace( $pid_namespace = '') { + if (empty($pid_namespace)) { + // Just get the first one in the config settings. + $allowed_namespaces = explode(" ", variable_get('fedora_pids_allowed', 'default: demo: changeme: Islandora: ilives: ')); + $pid_namespace = $allowed_namespaces[0]; + if (!empty($pid_namespace)) { + $pid_namespace = substr($pid_namespace, 0, strpos($pid_namespace, ":")); + } + else { + $pid_namespace = 'default'; + } + } + + $params = array( + 'numPIDs' => '', + 'pidNamespace' => $pid_namespace, + ); + + $result = self::soap_call('getNextPID', $params); + return $result->pid; + } + + static function ingest_from_FOXML($foxml) { + $params = array('objectXML' => $foxml->saveXML(), 'format' => "info:fedora/fedora-system:FOXML-1.1", 'logMessage' => "Fedora Object Ingested"); + $object = self::soap_call('ingest', $params); + return new Fedora_Item($object->objectPID); + } + + static function ingest_from_FOXML_file($foxml_file) { + $foxml = new DOMDocument(); + $foxml->load( $foxml_file ); + return self::ingest_from_FOXML($foxml); + } + + static function ingest_from_FOXML_files_in_directory($path) { + // Open the directory + $dir_handle = @opendir($path); + // Loop through the files + while ($file = readdir($dir_handle)) { + if ($file == "." || $file == ".." || strtolower(substr($file, strlen($file) - 4)) != '.xml') { + continue; + } + + try { + self::ingest_from_FOXML_file( $path . '/'. $file ); + } + catch (exception $e) { + } + } + // Close + closedir($dir_handle); + } + + function modify_object($label = '', $state = null, $ownerId = null, $logMessage = 'Modified by Islandora API', $quiet=TRUE) { + + $params = array( + 'pid' => $this->pid, + 'ownerId' => $ownerId, + 'state' => $state, + 'label' => $label, + 'logMessage' => $logMessage + ); + + return self::soap_call('modifyObject', $params, $quiet); + } + + function modify_datastream_by_value($content, $dsid, $label, $mime_type, $force = FALSE, $logMessage = 'Modified by Islandora API',$quiet=FALSE) { + $params = array( + 'pid' => $this->pid, + 'dsID' => $dsid, + 'altIDs' => NULL, + 'dsLabel' => $label, + 'MIMEType' => $mime_type, + 'formatURI' => NULL, + 'dsContent' => $content, + 'checksumType' => 'DISABLED', + 'checksum' => 'none', + 'logMessage' => $logMessage, + 'force' => $force + ); + return self::soap_call('modifyDatastreamByValue', $params,$quiet); + } + + static function soap_call( $function_name, $params_array, $quiet = FALSE ) { + if (!self::$connection_helper) { + module_load_include('inc', 'fedora_repository', 'ConnectionHelper'); + self::$connection_helper = new ConnectionHelper(); + } + switch ($function_name) { + case 'ingest': + case 'addDataStream': + case 'addRelationship': + case 'export': + case 'getDatastream': + case 'getDatastreamHistory': + case 'getNextPID': + case 'getRelationships': + case 'modifyDatastreamByValue': + case 'purgeDatastream': + case 'purgeObject': + case 'modifyObject': + $soap_client = self::$connection_helper->getSoapClient(variable_get('fedora_soap_manage_url', 'http://localhost:8080/fedora/services/management?wsdl')); + try { + if (!empty($soap_client)) { + $result = $soap_client->__soapCall($function_name, array('parameters' => $params_array)); + } + else { + watchdog(t("FEDORA_REPOSITORY"), t("Error trying to get SOAP client connection.")); + return NULL; + } + } + catch (exception $e) { + if (!$quiet) { + + if (preg_match('/org\.fcrepo\.server\.security\.xacml\.pep\.AuthzDeniedException/',$e->getMessage())) { + drupal_set_message(t('Error: Insufficient permissions to call SOAP function !fn.', array('!fn' => $function_name) ), 'error'); + } else { + drupal_set_message(t("Error trying to call SOAP function $function_name. Check watchdog logs for more information."), 'error'); + } + + watchdog(t("FEDORA_REPOSITORY"), t("Error Trying to call SOAP function !fn: !e", array('!fn' => $function_name, '!e' => $e)), NULL, WATCHDOG_ERROR); + } + return NULL; + } + break; + + default: + try { + $soap_client = self::$connection_helper->getSoapClient( variable_get('fedora_soap_url', 'http://localhost:8080/fedora/services/access?wsdl')); + if (!empty($soap_client)) { + $result = $soap_client->__soapCall($function_name, array('parameters' => $params_array)); + } + else { + watchdog(t("FEDORA_REPOSITORY"), t("Error trying to get SOAP client connection.")); + return NULL; + } + } + catch (exception $e) { + + if (!$quiet) { + watchdog(t("FEDORA_REPOSITORY"), t("Error trying to call SOAP function !fn: !e", array('!fn' => $function_name, '!e' => $e)), NULL, WATCHDOG_ERROR); + } + return NULL; + } + } + return $result; + } + + + /** + * Creates the minimal FOXML for a new Fedora object, which is then passed to + * ingest_from_FOXML to be added to the repository. + * + * @param string $pid if none given, getnextpid will be called. + * @param string $state The initial state, A - Active, I - Inactive, D - Deleted + */ + static function create_object_FOXML($pid = '', $state = 'A', $label = 'Untitled', $owner = '') { + $foxml = new DOMDocument("1.0", "UTF-8"); + $foxml->formatOutput = TRUE; + if (empty($pid)) { + // Call getNextPid + $pid = self::get_next_PID_in_namespace(); + } + if (empty($owner)) { + if (!empty($user->uid)) { // Default to current Drupal user. + $owner = $user->uid; + } + else { // We are not inside Drupal + $owner = 'fedoraAdmin'; + } + } + + $root_element = $foxml->createElement("foxml:digitalObject"); + $root_element->setAttribute("VERSION", "1.1"); + $root_element->setAttribute("PID", $pid); + $root_element->setAttribute("xmlns:foxml", "info:fedora/fedora-system:def/foxml#"); + $root_element->setAttribute("xmlns:xsl", "http://www.w3.org/2001/XMLSchema-instance"); + $root_element->setAttribute("xsl:schemaLocation", "info:fedora/fedora-system:def/foxml# http://www.fedora.info/definitions/1/0/foxml1-1.xsd"); + $foxml->appendChild($root_element); + + // FOXML object properties section + $object_properties = $foxml->createElement("foxml:objectProperties"); + $state_property = $foxml->createElement("foxml:property"); + $state_property->setAttribute("NAME", "info:fedora/fedora-system:def/model#state"); + $state_property->setAttribute("VALUE", $state); + + $label_property = $foxml->createElement("foxml:property"); + $label_property->setAttribute("NAME", "info:fedora/fedora-system:def/model#label"); + $label_property->setAttribute("VALUE", $label); + + $owner_property = $foxml->createElement("foxml:property"); + $owner_property->setAttribute("NAME", "info:fedora/fedora-system:def/model#ownerId"); + $owner_property->setAttribute("VALUE", $owner ); + + $object_properties->appendChild($state_property); + $object_properties->appendChild($label_property); + $object_properties->appendChild($owner_property); + $root_element->appendChild($object_properties); + $foxml->appendChild($root_element); + + return $foxml; + } + + static function ingest_new_item($pid = '', $state = 'A', $label = '', $owner = '') { + return self::ingest_from_FOXML(self::create_object_FOXML( $pid, $state, $label, $owner)); + } + + static function fedora_item_exists($pid) { + $item = new Fedora_Item($pid); + return $item->exists(); + } + + /******************************************************** + * Relationship Functions + ********************************************************/ + + /** + * Returns an associative array of relationships that this item has + * in its RELS-EXT. + */ +} + diff --git a/api/fedora_utils.inc b/api/fedora_utils.inc new file mode 100644 index 00000000..1d7606b1 --- /dev/null +++ b/api/fedora_utils.inc @@ -0,0 +1,88 @@ +uid == 0) { + $fedora_user = 'anonymous'; + $fedora_pass = 'anonymous'; + } + else { + $fedora_user = $user->name; + $fedora_pass = $user->pass; + } + + if (function_exists("curl_init")) { + $ch = curl_init(); + $user_agent = "Mozilla/4.0 pp(compatible; MSIE 5.01; Windows NT 5.0)"; + curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); + curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); + curl_setopt($ch, CURLOPT_FAILONERROR, TRUE); // Fail on errors + curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); // allow redirects + curl_setopt($ch, CURLOPT_TIMEOUT, 90); // times out after 90s + curl_setopt($ch, CURLOPT_USERAGENT, $user_agent); + curl_setopt($ch, CURLOPT_RETURNTRANSFER, $return_to_variable); // return into a variable + curl_setopt($ch, CURLOPT_URL, $url); + curl_setopt($ch, CURLOPT_USERPWD, "$fedora_user:$fedora_pass"); + //curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); + if ($number_of_post_vars>0&&$post) { + curl_setopt($ch, CURLOPT_POST, $number_of_post_vars); + curl_setopt($ch, CURLOPT_POSTFIELDS, "$post"); + } + return curl_exec($ch); + } + else { + if (function_exists(drupal_set_message)) { + drupal_set_message(t('No curl support.'), 'error'); + } + return NULL; + } +} + +function fedora_available() { + $ret = do_curl(variable_get('fedora_soap_url', 'http://localhost:8080/fedora/services/management?wsdl'), 1); + // A bit of a hack but the SOAP parser will cause a fatal error if you give it the wrong URL. + return (strpos($ret, 'wsdl:definitions') != FALSE); +} + +/** + * Returns a UTF-8-encoded transcripiton of the string given in $in_str. + * @param string $in_str + * @return string A UTF-8 encoded string. + */ +function fix_encoding($in_str) { + $cur_encoding = mb_detect_encoding($in_str) ; + if ($cur_encoding == "UTF-8" && mb_check_encoding($in_str, "UTF-8")) { + return $in_str; + } + else { + return utf8_encode($in_str); + } +} + + function validPid($pid) { + $valid = FALSE; + if (strlen(trim($pid)) <= 64 && preg_match('/^([A-Za-z0-9]|-|\.)+:(([A-Za-z0-9])|-|\.|~|_|(%[0-9A-F]{2}))+$/', trim($pid))) { + $valid = TRUE; + } + + return $valid; + } + + function validDsid($dsid) { + $valid = FALSE; + if (strlen(trim($dsid)) <= 64 && preg_match('/^[a-zA-Z0-9\_\-\.]+$/', trim($dsid))) { + $valid = TRUE; + } + + return $valid; + } diff --git a/api/rels-ext.inc b/api/rels-ext.inc new file mode 100644 index 00000000..06aa4cd5 --- /dev/null +++ b/api/rels-ext.inc @@ -0,0 +1,43 @@ +get_datastream_dissemination('RELS-EXT'); + + } + + function modified() { + return !(empty(array_diff($this->relsExtArray, $this->originalRelsExtArray)) && + empty(array_diff($this->originalRelsExtArray, $this->relsExtArray))); + } + + /** + * Save the current state of the RELS-EXT array out to the repository item + * as a datastream. + */ + function save() { + + } +} + diff --git a/api/tagging.inc b/api/tagging.inc new file mode 100644 index 00000000..4156d7d4 --- /dev/null +++ b/api/tagging.inc @@ -0,0 +1,69 @@ +item = $item; + $this->load(); + } + } + + function load() { + $tagsxml = isset($this->item->datastreams[$this->tagsDSID])? $this->item->get_datastream_dissemination($this->tagsDSID) : NULL; + if (empty($tagsxml)) { + $this->tags = array(); + return FALSE; + } + $tagsdoc = new DOMDocument(); + $tagsdoc->loadXML($tagsxml); + $tags = $tagsdoc->getElementsByTagName('tag'); + foreach ($tags as $tag) { + $this->tags[] = array( + 'name' => $tag->nodeValue, + 'creator' => $tag->getAttribute('creator') + ); + } + } + + /** + * Saves an associative array of tags to a datastream. + */ + function save() { + $tagdoc = new DomDocument(); + $e_tags = new DomElement('tags'); + $tagdoc->appendChild($e_tags); + foreach ($this->tags as $tag) { + $e_tag = $tagdoc->createElement('tag', $tag['name']); + $e_tag->setAttribute('creator', (!empty($tag['creator'])) ? $tag['creator'] : ''); + $e_tags->appendChild($e_tag); + } + try { + $datastreams = $this->item->get_datastreams_list_as_array(); + if (empty($datastreams[$this->tagsDSID])) { + $this->item->add_datastream_from_string($tagdoc->saveXML(), $this->tagsDSID, 'Tags', 'text/xml', 'X'); + } + else { + $this->item->modify_datastream_by_value($tagdoc->saveXML(), $this->tagsDSID, 'Tags', 'text/xml', 'X'); + } + } + catch (exception $e) { + drupal_set_message('There was an error saving the tags datastream: !e', array('!e' => $e), 'error'); + return FALSE; + } + return TRUE; + } +} diff --git a/collection_policies/COLLECTION-COLLECTION POLICY.xml b/collection_policies/COLLECTION-COLLECTION POLICY.xml new file mode 100644 index 00000000..5888fd35 --- /dev/null +++ b/collection_policies/COLLECTION-COLLECTION POLICY.xml @@ -0,0 +1,21 @@ + + + + + + dc.title + dc.creator + dc.description + dc.date + dc.identifier + dc.language + dc.publisher + dc.rights + dc.subject + dc.relation + dcterms.temporal + dcterms.spatial + Full Text + + isMemberOfCollection + diff --git a/collection_policies/FLV-COLLECTION POLICY.xml b/collection_policies/FLV-COLLECTION POLICY.xml new file mode 100644 index 00000000..e7ea27a8 --- /dev/null +++ b/collection_policies/FLV-COLLECTION POLICY.xml @@ -0,0 +1,67 @@ + + + + + + vre:test + vre:contentmodel + STANDARD_FLV + + + + + dc.description + + dc.title + dc.title + + + dc.creator + dc.creator + + + dc.description + dc.description + + + dc.date + dc.date + + + dc.identifier + dc.identifier + + + dc.language + dc.language + + + dc.publisher + dc.publisher + + + dc.rights + dc.rights + + + dc.subject + dc.subject + + + dc.relation + dc.relation + + + dcterms.temporal + dcterms.temporal + + + dcterms.spatial + dcterms.spatial + + + fgs.DS.first.text + Full Text + + + \ No newline at end of file diff --git a/collection_policies/Image-COLLECTION POLICY.xml b/collection_policies/Image-COLLECTION POLICY.xml new file mode 100644 index 00000000..ec374632 --- /dev/null +++ b/collection_policies/Image-COLLECTION POLICY.xml @@ -0,0 +1,70 @@ + + + + + + vre:spdf + vre:contentmodel + STANDARD_IMAGE + + + + isMemberOfCollection + + + dc.description + + dc.title + dc.title + + + dc.creator + dc.creator + + + dc.description + dc.description + + + dc.date + dc.date + + + dc.identifier + dc.identifier + + + dc.language + dc.language + + + dc.publisher + dc.publisher + + + dc.rights + dc.rights + + + dc.subject + dc.subject + + + dc.relation + dc.relation + + + dcterms.temporal + dcterms.temporal + + + dcterms.spatial + dcterms.spatial + + + fgs.DS.first.text + Full Text + + + diff --git a/collection_policies/JPG-COLLECTION POLICY.xml b/collection_policies/JPG-COLLECTION POLICY.xml new file mode 100644 index 00000000..98f3520b --- /dev/null +++ b/collection_policies/JPG-COLLECTION POLICY.xml @@ -0,0 +1,70 @@ + + + + + + demo:Smiley + demo:DualResImage + ISLANDORACM + + + + isMemberOf + + + dc.description + + dc.title + dc.title + + + dc.creator + dc.creator + + + dc.description + dc.description + + + dc.date + dc.date + + + dc.identifier + dc.identifier + + + dc.language + dc.language + + + dc.publisher + dc.publisher + + + dc.rights + dc.rights + + + dc.subject + dc.subject + + + dc.relation + dc.relation + + + dcterms.temporal + dcterms.temporal + + + dcterms.spatial + dcterms.spatial + + + fgs.DS.first.text + Full Text + + + diff --git a/collection_policies/PDF-COLLECTION POLICY.xml b/collection_policies/PDF-COLLECTION POLICY.xml new file mode 100644 index 00000000..3f86bf16 --- /dev/null +++ b/collection_policies/PDF-COLLECTION POLICY.xml @@ -0,0 +1 @@ + dc.title dc.creator dc.description dc.date dc.identifier dc.language dc.publisher dc.rights dc.subject dc.relation dcterms.temporal dcterms.spatial Full Text isMemberOfCollection \ No newline at end of file diff --git a/collection_policies/PERSONAL-COLLECTION-POLICY.xml b/collection_policies/PERSONAL-COLLECTION-POLICY.xml new file mode 100644 index 00000000..be51e65b --- /dev/null +++ b/collection_policies/PERSONAL-COLLECTION-POLICY.xml @@ -0,0 +1,79 @@ + + + + + ir:ref + vre:contentmodel + REFWORKS + + + ir:ref + vre:contentmodel + STANDARD_PDF + + + ir:image + vre:contentmodel + STANDARD_IMAGE + + + + isMemberOfCollection + + + dc.description + + dc.title + dc.title + + + dc.creator + dc.creator + + + dc.description + dc.description + + + dc.date + dc.date + + + dc.identifier + dc.identifier + + + dc.language + dc.language + + + dc.publisher + dc.publisher + + + dc.rights + dc.rights + + + dc.subject + dc.subject + + + dc.relation + dc.relation + + + dcterms.temporal + dcterms.temporal + + + dcterms.spatial + dcterms.spatial + + + fgs.DS.first.text + Full Text + + + diff --git a/collection_policies/README.txt b/collection_policies/README.txt new file mode 100644 index 00000000..59165662 --- /dev/null +++ b/collection_policies/README.txt @@ -0,0 +1,7 @@ +This folder holds sample collection policy xml files. + +These are not used by the module directly from this location but should +be added as datatreams to objects with a content model property of Collection or +Community. The datastream id should be COLLECTION_POLICY. + +PERSONAL-COLLECTION-POLCIY is referenced from code do not remove \ No newline at end of file diff --git a/collection_policies/REFWORKS_COLLECTION_POLICY.xml b/collection_policies/REFWORKS_COLLECTION_POLICY.xml new file mode 100644 index 00000000..3bf8014e --- /dev/null +++ b/collection_policies/REFWORKS_COLLECTION_POLICY.xml @@ -0,0 +1,11 @@ + + + + + + ir:ref + islandora:refworksCModel + ISLANDORACM + + + diff --git a/collection_policies/RIRI COLLECTION POLICY.xml b/collection_policies/RIRI COLLECTION POLICY.xml new file mode 100644 index 00000000..8424f9e9 --- /dev/null +++ b/collection_policies/RIRI COLLECTION POLICY.xml @@ -0,0 +1,67 @@ + + + + + + vre:riri- + vre:contentmodel + STANDARD_PDF + + + + + dc.description + + dc.title + dc.title + + + dc.creator + dc.creator + + + dc.description + dc.description + + + dc.date + dc.date + + + dc.identifier + dc.identifier + + + dc.language + dc.language + + + dc.publisher + dc.publisher + + + dc.rights + dc.rights + + + dc.subject + dc.subject + + + dc.relation + dc.relation + + + dcterms.temporal + dcterms.temporal + + + dcterms.spatial + dcterms.spatial + + + fgs.DS.first.text + Full Text + + + diff --git a/collection_policies/book_collection_policy.xml b/collection_policies/book_collection_policy.xml new file mode 100644 index 00000000..4a6c4a0f --- /dev/null +++ b/collection_policies/book_collection_policy.xml @@ -0,0 +1,69 @@ + + + + + islandora + ilives:bookCModel + ISLANDORACM + + + + isMemberOfCollection + + + dc.description + + dc.title + dc.title + + + dc.creator + dc.creator + + + dc.description + dc.description + + + dc.date + dc.date + + + dc.identifier + dc.identifier + + + dc.language + dc.language + + + dc.publisher + dc.publisher + + + dc.rights + dc.rights + + + dc.subject + dc.subject + + + dc.relation + dc.relation + + + dcterms.temporal + dcterms.temporal + + + dcterms.spatial + dcterms.spatial + + + fgs.DS.first.text + Full Text + + + diff --git a/collection_policies/large_image_collection_policy.xml b/collection_policies/large_image_collection_policy.xml new file mode 100644 index 00000000..4f9793a6 --- /dev/null +++ b/collection_policies/large_image_collection_policy.xml @@ -0,0 +1,84 @@ + + + + + islandora:slide + islandora:slideCModel + ISLANDORACM + + + islandora:map + islandora:mapCModel + ISLANDORACM + + + islandora:herb + islandora:herbCModel + ISLANDORACM + + + + isMemberOfCollection + + dc.description + + dc.title + dc.title + + + dc.creator + dc.creator + + + dc.description + dc.description + + + dc.date + dc.date + + + dc.identifier + dc.identifier + + + dc.language + dc.language + + + dc.publisher + dc.publisher + + + dc.rights + dc.rights + + + dc.subject + dc.subject + + + dc.relation + dc.relation + + + dcterms.temporal + dcterms.temporal + + + dcterms.spatial + dcterms.spatial + + + fgs.DS.first.text + Full Text + + + diff --git a/collection_policies/slide_collection_policy.xml b/collection_policies/slide_collection_policy.xml new file mode 100644 index 00000000..7cc375b9 --- /dev/null +++ b/collection_policies/slide_collection_policy.xml @@ -0,0 +1,76 @@ + + + + + + + islandora:slide + islandora:slideCModel + ISLANDORACM + + + + isMemberOfCollection + + dc.description + + dc.title + dc.title + + + dc.creator + dc.creator + + + dc.description + dc.description + + + dc.date + dc.date + + + dc.identifier + dc.identifier + + + dc.language + dc.language + + + dc.publisher + dc.publisher + + + dc.rights + dc.rights + + + dc.subject + dc.subject + + + dc.relation + dc.relation + + + dcterms.temporal + dcterms.temporal + + + dcterms.spatial + dcterms.spatial + + + fgs.DS.first.text + Full Text + + + diff --git a/collection_policy.xsd b/collection_policy.xsd new file mode 100644 index 00000000..8822f103 --- /dev/null +++ b/collection_policy.xsd @@ -0,0 +1,47 @@ + + + + Islandora Collection Policy Schema + Islandora, Robertson Library, University of Prince Edward Island, 550 University Ave., Charlottetown, Prince Edward Island + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/collection_views/COLLECTION_VIEW.xml b/collection_views/COLLECTION_VIEW.xml new file mode 100644 index 00000000..7b30307d --- /dev/null +++ b/collection_views/COLLECTION_VIEW.xml @@ -0,0 +1,264 @@ + + + + + + + + + + + + + + + + + + + + + + + + +
+ +
+
+
+ + + + + + + + + + + + + + + + + + + + + + + + /fedora/repository/ + /-/ + + + + /fedora/repository/ + / + / + + + + + + + + + /fedora/repository/ + /TN + + +
+ + + + + +
-- + + + /fedora/repository/ + /-/ + + + DETAILS + -- + + + + + + + + + + +   + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/collection_views/Collection_QUERY.txt b/collection_views/Collection_QUERY.txt new file mode 100644 index 00000000..840d0331 --- /dev/null +++ b/collection_views/Collection_QUERY.txt @@ -0,0 +1,7 @@ +select $object $title from <#ri> + where ($object $title + and $object $content + and $object + and $object ) + + order by $title \ No newline at end of file diff --git a/collection_views/Coverflow_Collection_View.xsl b/collection_views/Coverflow_Collection_View.xsl new file mode 100644 index 00000000..1e67f79f --- /dev/null +++ b/collection_views/Coverflow_Collection_View.xsl @@ -0,0 +1,79 @@ + + + + + + + + + + + + + + + + + + +
Testing YUI's CoverFlow version 0.1 (beta)
+
+ + +
+
+ + diff --git a/collection_views/Coverflow_PRE_Collection_View.xsl b/collection_views/Coverflow_PRE_Collection_View.xsl new file mode 100644 index 00000000..e9bae87d --- /dev/null +++ b/collection_views/Coverflow_PRE_Collection_View.xsl @@ -0,0 +1,83 @@ + + + + + + + + + + + + + + + + + + +
Testing YUI's CoverFlow version 0.1 (beta)
+
+ + +
+
+ + diff --git a/collection_views/FLV-COLLECTION VIEW(2).xml b/collection_views/FLV-COLLECTION VIEW(2).xml new file mode 100644 index 00000000..e591de97 --- /dev/null +++ b/collection_views/FLV-COLLECTION VIEW(2).xml @@ -0,0 +1,212 @@ + + + + + + + + + + + + + + + + + + + + + + + + +
+
+

+ + + + + + + + + + + + + + + + + + + + + + + + /fedora/repository//-/ + + + /fedora/repository//OBJ/ + + + + + + + /fedora/repository//-/ + + + /fedora/repository//TN + + + +
+ + + /fedora/repository//-/ + + + + + + + + + + + + + +   + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/collection_views/README.txt b/collection_views/README.txt new file mode 100644 index 00000000..ce9df576 --- /dev/null +++ b/collection_views/README.txt @@ -0,0 +1,11 @@ +This folder holds xslt files that can be used to transform the +display of a collection. These files are not used by the module from +this location but should be added as datastreams to objects that have a +content model of Collection. + +The datastream id should be COLLECTION_VIEW + +NOTE: If you add a invalid xslt to a as a collection view you will +no longer have access to that object or collection. You may have to +fire up the fedora-admin utility and move or modify the Collection_View datastream. This +is a bug but not sure when it will be fixed. \ No newline at end of file diff --git a/collection_views/REFWORKS-COLLECTION_VIEW.xml b/collection_views/REFWORKS-COLLECTION_VIEW.xml new file mode 100644 index 00000000..26d637e4 --- /dev/null +++ b/collection_views/REFWORKS-COLLECTION_VIEW.xml @@ -0,0 +1,215 @@ + + + + + + + + + + + + + + + + + + + + + + + + +
+
+

+ + + + + + + + + + + + + + + + + + + + + + + + + + /fedora/repository//-/ + + + /fedora/repository//OBJ/ + + + + + + + +
+ + /fedora/repository//-/ + + + + + + + + + + + + + +   + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/collection_views/SIMPLE-COLLECTION_VIEW.xml b/collection_views/SIMPLE-COLLECTION_VIEW.xml new file mode 100644 index 00000000..a01e66e0 --- /dev/null +++ b/collection_views/SIMPLE-COLLECTION_VIEW.xml @@ -0,0 +1,215 @@ + + + + + + + + + + + + + + + + + + + + + + + + +
+
+

+ + + + + + + + + + + + + + + + + + + + + + + + + + /fedora/repository//-/ + + + /fedora/repository//OBJ/ + + + + + + + + + + /fedora/repository//TN + + + +
+ +
+ + /fedora/repository//-/ + + + + + + + + + + + + + +   + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/collection_views/SmileyStuff-COLLECTION_VIEW.xml b/collection_views/SmileyStuff-COLLECTION_VIEW.xml new file mode 100644 index 00000000..58e28287 --- /dev/null +++ b/collection_views/SmileyStuff-COLLECTION_VIEW.xml @@ -0,0 +1,67 @@ + + + + + + + + +
+ +

+ +
+ + + +

+ +
+
+
+ + + + + + + + +
+
+ + + + /fedora/repository/ + + /FULL_SIZE + + + + + /fedora/repository/ + + /MEDIUM_SIZE + + +
+ ( Full Size ) + +
+ 		+ + + + + /fedora/repository/ + /-/ + + + + +
+ +
+
+ + diff --git a/collection_views/default-sparqltoHtml.xsl b/collection_views/default-sparqltoHtml.xsl new file mode 100644 index 00000000..2f88acb5 --- /dev/null +++ b/collection_views/default-sparqltoHtml.xsl @@ -0,0 +1,124 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ +
+ + /fedora/repository//TN + + + + + /fedora/repository//-/ + + + +
+ + + + \ No newline at end of file diff --git a/collection_views/simple_list_view.xml b/collection_views/simple_list_view.xml new file mode 100644 index 00000000..e8711651 --- /dev/null +++ b/collection_views/simple_list_view.xml @@ -0,0 +1,28 @@ + + + + + + + + + + + diff --git a/collection_views/yui_coverflow/css/test.css b/collection_views/yui_coverflow/css/test.css new file mode 100644 index 00000000..c6f215a7 --- /dev/null +++ b/collection_views/yui_coverflow/css/test.css @@ -0,0 +1,18 @@ +body { + font-family: Arial; + font-size: 12px; + color: gray; + background: black; +} + +.title { + font-size: 18px; + font-weight: bold; +} + +#coverFlowTest .coverFlowLabel { + margin-top: 10px; + font-size: 14px; + color: #C0C0C0; + font-weight: bold; +} \ No newline at end of file diff --git a/collection_views/yui_coverflow/js/CoverFlow.js b/collection_views/yui_coverflow/js/CoverFlow.js new file mode 100644 index 00000000..3b041592 --- /dev/null +++ b/collection_views/yui_coverflow/js/CoverFlow.js @@ -0,0 +1,936 @@ +/** + * @author elmasse (Maximiliano Fierro) + * @version 0.1 beta + * + * @usage: + * + * var images = [ + * {src: 'images/ardillitaMac.jpg'}, + * {src: 'http://farm2.static.flickr.com/1380/1426855399_b4b8eccbdb.jpg?v=0'}, + * {src: 'http://farm1.static.flickr.com/69/213130158_0d1aa23576_d.jpg'} + * ]; + * var myCoverFlow = new YAHOO.ext.CoverFlow('coverFlowTest', {height: 200, width: 800, images: images, bgColor: '#C0C0C0'}); + * + * + */ + + +YAHOO.namespace("ext"); + +//(function(){ + + /** + * @class CoverFlow + * @namespace YAHOO.ext + * @constructor + * @param el {String|HTMLElement} Reference to element where CoverFlow will be rendered. + * @param config {Object} configuration object + * config.height {Number} Element height. Optional. Default: CoverFlow.DEFAULT_HEIGHT. + * config.width {Number} Element width. Optional. Default: CoverFlow.DEFAULT_WIDTH. + * config.images {Array} Array of Images. [{src:}] + * config.bgColor {String} Background color. Could be in the form #00000 or black. Optional. Default: CoverFlow.DEFAULT_BG_COLOR. + * + */ + YAHOO.ext.CoverFlow = function(el, userConfig){ + if(el) + this.init(el, userConfig || {}); + }; + + //shortcuts + var CoverFlow = YAHOO.ext.CoverFlow; + var Dom = YAHOO.util.Dom; + + + /** + * Defaults + */ + CoverFlow.DEFAULT_HEIGHT = 300; + CoverFlow.DEFAULT_WIDTH = 800; + CoverFlow.DEFAULT_BG_COLOR = '#000000'; + CoverFlow.IMAGE_SEPARATION = 50; + CoverFlow.RIGHT = 'right'; + CoverFlow.LEFT = 'left'; + CoverFlow.LABEL_CLASS = 'coverFlowLabel'; + + CoverFlow.prototype = { + //Images array (it's a sort of transient var) + images: [], + //Items array {CoverFlowItem[]} + coverFlowItems: [], + + remainingImages: 9999, + + element: null, + labelElement: null, + containerHeight: 0, + containerWidth: 0, + + imageHeightRatio: 0.6, + imageWidthRatio: 0.2, + reflectionRatio: 0.6, // this causes: imageTotalHeightRatio = imageHeightRatio + imageHeightRatio*reflectionRatio + topRatio: 0.1, + sideRatio: 0.4, + + perspectiveAngle: 20, + imageZIndex: 1000, + selectedImageZIndex: 9999, + selectedItem: 0, + + moveQueue: [], + animationWorking: false, + + init: function(el, userConfig){ + + this.element = Dom.get(el); + this.applyConfig(userConfig); + + if(userConfig.images) + this.addImages(userConfig.images); + + this.attachEventListeners(); + this.createLabelElement(); + }, + + applyConfig: function(config){ + this.containerHeight = config.height || CoverFlow.DEFAULT_HEIGHT; + this.containerWidth = config.width || CoverFlow.DEFAULT_WIDTH; + this.backgroundColor = config.bgColor || CoverFlow.DEFAULT_BG_COLOR; + + this.element.style.position = 'relative'; + this.element.style.height = this.containerHeight + 'px'; + this.element.style.width = this.containerWidth + 'px'; + this.element.style.background = this.backgroundColor; + this.element.style.overflow = 'hidden'; + }, + + addImages: function(images){ + this.images = []; + this.remainingImages = images.length; + + for(var i=0; i < images.length; i++){ + var img = images[i]; + var image = new Image(); + image.id = Dom.generateId(); + image.index = i; + image.onclick = img.onclick; + image.label = img.label; + + //hide images + image.style.visibility = 'hidden'; + image.style.display = 'none'; + //this is to maintain image order since image.onload will be called randomly + this.element.appendChild(image); + //a shortcut to not create another context to call onload + var me = this; +// image.onload = function(){ +// CoverFlow.preloadImage(me, this); // this = image +// }; + YAHOO.util.Event.on(image, 'load', this.preloadImage, image, this); + image.src = img.src; + + }; + + }, + + /** + * @function preloadImage + * @param event + * @param image + * @return void + */ + preloadImage : function(e, image){ + this.images.push(image); + this.checkAllImagesLoaded(); + }, + + checkAllImagesLoaded: function(){ + this.remainingImages--; + if(!this.remainingImages){ + this.setup(); + } + }, + + setup: function(){ + this.createCoverFlowItems(); + this.sortCoverFlowItems(); + this.initCoverFlow(); + }, + + initCoverFlow: function(){ + + for(var i=0; i < this.coverFlowItems.length; i++){ + var coverFlowItem = this.coverFlowItems[i]; + + var angle = 0; + var direction; + + if(i==0){ + coverFlowItem.setZIndex(this.selectedImageZIndex); + coverFlowItem.setLeft(this.getCenter() - coverFlowItem.element.width/2); + coverFlowItem.isSelected(true); + this.selectedItem = 0; + this.showLabel(coverFlowItem.getLabel()); + }else{ + angle = this.perspectiveAngle; + direction = CoverFlow.LEFT; + coverFlowItem.setZIndex(this.imageZIndex - i); + coverFlowItem.setLeft( this.getRightStart()+ (i - 1)* CoverFlow.IMAGE_SEPARATION); + coverFlowItem.isSelected(false); + } + coverFlowItem.setAngle(angle); + coverFlowItem.drawInPerspective(direction); + } + }, + + createLabelElement: function(){ + var label = document.createElement('div'); + label.id = Dom.generateId(); + label.style.position = 'absolute'; + label.style.top = this.getFooterOffset() + 'px'; + label.innerHTML = ' '; + label.style.textAlign = 'center'; + label.style.width = this.containerWidth + 'px'; + label.style.zIndex = this.selectedImageZIndex + 10; + label.className = CoverFlow.LABEL_CLASS; + this.labelElement = this.element.appendChild(label); + }, + + showLabel: function(text){ + if(text) + this.labelElement.innerHTML = text; + else + this.labelElement.innerHTML = ''; + }, + + attachEventListeners: function(){ + new YAHOO.util.KeyListener(this.element, { keys:39 }, + { fn:this.selectNext, + scope:this, + correctScope:true } ).enable(); + + new YAHOO.util.KeyListener(this.element, { keys:37 }, + { fn:this.selectPrevious, + scope:this, + correctScope:true } ).enable(); + + + }, + + select: function(e,coverFlowItem){ + var distance = this.selectedItem - coverFlowItem.index; + if(distance < 0){ + for(var i=0; i < -distance; i++) + this.selectNext(); + }else{ + for(var i=0; i < distance; i++) + this.selectPrevious(); + } + }, + + + selectNext: function(){ + if(this.animationWorking){ + this.moveQueue.push('moveLeft'); + return; + } + + var animateItems = []; + + for(var i=0; i < this.coverFlowItems.length; i++){ + var coverFlowItem = this.coverFlowItems[i]; + var isLast = (this.selectedItem == this.coverFlowItems.length -1); + if(!isLast){ + var distance = i-this.selectedItem; + + if(distance == 0){// selected + coverFlowItem.setZIndex(this.imageZIndex); + coverFlowItem.isSelected(false); + animateItems.push({item: coverFlowItem, attribute:{angle: {start: 0, end: this.perspectiveAngle} } }); + + coverFlowItem = this.coverFlowItems[++i]; + coverFlowItem.isSelected(true); + this.showLabel(coverFlowItem.getLabel()); + animateItems.push({item: coverFlowItem, attribute:{angle: {start: this.perspectiveAngle, end: 0} } }); + + }else{ + animateItems.push({item: coverFlowItem, attribute: {left: {start:coverFlowItem.getLeft(), end: coverFlowItem.getLeft() - CoverFlow.IMAGE_SEPARATION} }}); + } + } + } + + var animation = new CoverFlowAnimation({ + direction: CoverFlow.LEFT, + center: this.getCenter(), + startLeftPos: this.getLeftStart(), + startRightPos: this.getRightStart() + }, + animateItems, 0.5); + + animation.onStart.subscribe(this.handleAnimationWorking, this); + animation.onComplete.subscribe(this.handleQueuedMove, this); + + animation.animate(); + + if(this.selectedItem + 1 < this.coverFlowItems.length) + this.selectedItem++; + }, + + selectPrevious: function(){ + if(this.animationWorking){ + this.moveQueue.push('moveRight'); + return; + } + + var animateItems = []; + + for(var i=0; i < this.coverFlowItems.length; i++){ + var coverFlowItem = this.coverFlowItems[i]; + var isFirst = (this.selectedItem == 0); + var distance = i-this.selectedItem; + if(!isFirst){ + if(distance == - 1){ + coverFlowItem.setZIndex(this.selectedImageZIndex); + coverFlowItem.isSelected(true); + this.showLabel(coverFlowItem.getLabel()); + animateItems.push({item: coverFlowItem, attribute: {angle: {start: this.perspectiveAngle, end: 0}}}); + + coverFlowItem = this.coverFlowItems[++i]; + coverFlowItem.isSelected(false); + coverFlowItem.setZIndex(this.imageZIndex); + animateItems.push({item: coverFlowItem, attribute: {angle: {start: 0, end: this.perspectiveAngle}}}); + }else{ + coverFlowItem.setZIndex(coverFlowItem.getZIndex() - 1); + animateItems.push({item: coverFlowItem, attribute: {left: {start:coverFlowItem.getLeft(), end: coverFlowItem.getLeft() + CoverFlow.IMAGE_SEPARATION} }}); + } + } + } + var animation = new CoverFlowAnimation({ + direction: CoverFlow.RIGHT, + center: this.getCenter(), + startLeftPos: this.getLeftStart(), + startRightPos: this.getRightStart() + }, + animateItems, 0.5); + + animation.onStart.subscribe(this.handleAnimationWorking, this); + animation.onComplete.subscribe(this.handleQueuedMove, this); + + animation.animate(); + + if(this.selectedItem > 0) + this.selectedItem--; + }, + + handleAnimationWorking: function(a, b, cf){ + cf.animationWorking = true; + }, + + handleQueuedMove: function(msg, data, cf){ + cf.animationWorking = false; + + var next = cf.moveQueue.pop(); + if(next == 'moveLeft') + cf.selectNext(); + if(next == 'moveRight') + cf.selectPrevious(); + }, + + getCenter: function(){ + return this.containerWidth / 2; + }, + + getRightStart: function() { + return this.containerWidth - this.sideRatio * this.containerWidth; + }, + + getLeftStart: function() { + return this.sideRatio * this.containerWidth; + }, + + sortCoverFlowItems: function(){ + function sortFunction(aCoverFlowItem, bCoverFlowItem){ + return aCoverFlowItem.index - bCoverFlowItem.index; + } + + this.coverFlowItems.sort(sortFunction); + }, + + createCoverFlowItems: function(){ + this.coverFlowItems = []; + for(var i=0; i this.getMaxImageHeight() && image.width <= this.getMaxImageWidth()){ + height = ((image.height / this.getMaxImageHeight())) * image.height; + } + if(image.height <= this.getMaxImageHeight() && image.width > this.getMaxImageWidth()){ + height = ((image.width / this.getMaxImageWidth())) * image.height; + } + if(image.height > this.getMaxImageHeight() && image.width > this.getMaxImageWidth()){ + if(image.height > image.width) + height = ((this.getMaxImageHeight() / image.height)) * image.height; + else + height = ((this.getMaxImageWidth() / image.width)) * image.height; + } + return height; + }, + + scaleWidth: function(image){ + var width = 0; + if(image.height <= this.getMaxImageHeight() && image.width <= this.getMaxImageWidth()){ + width = image.width; + } + if(image.height > this.getMaxImageHeight() && image.width <= this.getMaxImageWidth()){ + width = ((image.height / this.getMaxImageHeight())) * image.width; + } + if(image.height <= this.getMaxImageHeight() && image.width > this.getMaxImageWidth()){ + width = ((image.width / this.getMaxImageWidth())) * image.width; + } + if(image.height > this.getMaxImageHeight() && image.width > this.getMaxImageWidth()){ + if(image.height > image.width) + width = ((this.getMaxImageHeight() / image.height)) * image.width; + else + width = ((this.getMaxImageWidth() / image.width)) * image.width; + } + return width; + }, + + + getMaxImageHeight: function(){ + return (this.containerHeight * this.imageHeightRatio); + }, + + getMaxImageWidth: function(){ + return (this.containerWidth * this.imageWidthRatio); + }, + + getTopOffset: function(){ + return this.containerHeight * this.topRatio; + }, + + getFooterOffset: function(){ + return this.containerHeight * (this.topRatio + this.imageHeightRatio); + } + }; + + + /** + * @class CoverFlowItem + * + */ + CoverFlowItem = function(image, config){ + if(image) + this.init(image, config); + }; + + CoverFlowItem.prototype = { + canvas: null, + element: null, + index: null, + id: null, + angle: 0, + selected: false, + onclickFn: null, + selectedOnclickFn: null, + label: null, + + onSelected: null, + + init: function(image, config){ + var scaledWidth = config.scaledWidth; + var scaledHeight = config.scaledHeight; + var reflectionRatio = config.reflectionRatio; + var bgColor = config.bgColor; + + this.id = image.id; + this.index = image.index; + this.onclickFn = config.onclick; + this.selectedOnclickFn = image.onclick; + this.label = image.label; + var parent = image.parentNode; + this.canvas = this.createImageCanvas(image,scaledWidth,scaledHeight,reflectionRatio, bgColor); + this.element = this.canvas.cloneNode(false); + this.element.id = this.id; + parent.replaceChild(this.element, image); + + this.onSelected = new YAHOO.util.CustomEvent('onSelected', this); + this.onSelected.subscribe(this.handleOnclick); + + }, + + getLabel: function(){ + return this.label; + }, + + handleOnclick: function(){ + YAHOO.util.Event.removeListener(this.element, 'click'); + if(!this.selected){ + YAHOO.util.Event.addListener(this.element, 'click', this.onclickFn.fn, this, this.onclickFn.scope); + }else{ + if(this.selectedOnclickFn && this.selectedOnclickFn.fn) + YAHOO.util.Event.addListener(this.element, 'click', this.selectedOnclickFn.fn, this, this.selectedOnclickFn.scope); + else + YAHOO.util.Event.addListener(this.element, 'click', this.selectedOnclickFn); + } + }, + + isSelected: function(selected){ + this.selected = selected; + this.onSelected.fire(); + }, + + setAngle: function(angle){ + this.angle = angle; + }, + + getAngle: function(){ + return this.angle; + }, + + setTop: function(top){ + this.element.style.top = top + 'px'; + }, + + setLeft: function(left){ + this.element.style.left = left + 'px'; + }, + + getLeft: function(){ + var ret = this.element.style.left; + return new Number(ret.replace("px", "")); + }, + + getZIndex: function(){ + return this.element.style.zIndex; + }, + + setZIndex: function(zIndex){ + this.element.style.zIndex = zIndex; + }, + + createImageCanvas: function(image, sWidth, sHeight, reflectionRatio, bgColor){ + + var imageCanvas = document.createElement('canvas'); + + if(imageCanvas.getContext){ + + var scaledWidth = sWidth; + var scaledHeight = sHeight; + var reflectionHeight = scaledHeight * reflectionRatio; + + imageCanvas.height = scaledHeight + reflectionHeight; + imageCanvas.width = scaledWidth; + + var ctx = imageCanvas.getContext('2d'); + + ctx.clearRect(0, 0, imageCanvas.width, imageCanvas.height); + ctx.globalCompositeOperation = 'source-over'; + ctx.fillStyle = 'rgba(0, 0, 0, 1)'; + ctx.fillRect(0, 0, imageCanvas.width, imageCanvas.height); + + //draw the reflection image + ctx.save(); + ctx.translate(0, (2*scaledHeight)); + ctx.scale(1, -1); + ctx.drawImage(image, 0, 0, scaledWidth, scaledHeight); + ctx.restore(); + //create the gradient effect + ctx.save(); + ctx.translate(0, scaledHeight); + ctx.globalCompositeOperation = 'destination-out'; + var grad = ctx.createLinearGradient( 0, 0, 0, scaledHeight); + grad.addColorStop(1, 'rgba(0, 0, 0, 1)'); + grad.addColorStop(0, 'rgba(0, 0, 0, 0.75)'); + ctx.fillStyle = grad; + ctx.fillRect(0, 0, scaledWidth, scaledHeight); + //apply the background color to the gradient + ctx.globalCompositeOperation = 'destination-over'; + ctx.fillStyle = bgColor; '#000'; + ctx.globalAlpha = 0.8; + ctx.fillRect(0, 0 , scaledWidth, scaledHeight); + ctx.restore(); + //draw the image + ctx.save(); + ctx.translate(0, 0); + ctx.globalCompositeOperation = 'source-over'; + ctx.drawImage(image, 0, 0, scaledWidth, scaledHeight); + ctx.restore(); + + return imageCanvas; + } + }, + + drawInPerspective: function(direction, frameSize){ + var canvas = this.element; + var image = this.canvas; + var angle = Math.ceil(this.angle); + var ctx; + var originalWidth = image.width; + var originalHeight = image.height; + var destinationWidth = destinationWidth || originalWidth; // for future use + var destinationHeight = destinationHeight || originalHeight; // for future use + + var perspectiveCanvas = document.createElement('canvas'); + perspectiveCanvas.height = destinationHeight; + perspectiveCanvas.width = destinationWidth; + var perspectiveCtx = perspectiveCanvas.getContext('2d'); + + var alpha = angle * Math.PI/180; // Math uses radian + + if(alpha > 0){ // if we have an angle greater than 0 then apply the perspective + var right = (direction == CoverFlow.RIGHT); + + var initialX=0, finalX=0, initialY=0, finalY=0; + + frameSize = frameSize || 1; + var xDes, yDes; + var heightDes, widthDes; + var perspectiveWidht = destinationWidth; + + var frameFactor = frameSize / originalWidth; + var frames = Math.floor(originalWidth / frameSize); + + var widthSrc = frameSize ; + var heightSrc = originalHeight; + + for(var i=0; i < frames; i++){ + var xSrc = (i) * frameSize; + var ySrc = 0; + var betaTan = 0; + width = destinationWidth * (i) * frameFactor; + horizon = destinationHeight / 2; + + if(right){ + betaTan = horizon/((Math.tan(alpha)*horizon) + width); + xDes = (betaTan*width)/(Math.tan(alpha) + betaTan); + yDes = Math.tan(alpha) * xDes; + + if(i == frames -1){ + finalX=xDes; + finalY=yDes; + } + }else{ + betaTan = horizon/((Math.tan(alpha)*horizon) +(destinationWidth-width)); + xDes = (Math.tan(alpha)*(destinationWidth) + (betaTan * width))/(Math.tan(alpha) + betaTan); + yDes = -Math.tan(alpha)*xDes + (Math.tan(alpha)*(destinationWidth)); + + if(i == 0){ + initialX = xDes; + initialY = yDes; + finalX = destinationWidth; + finalY = 0; + } + } + + heightDes = destinationHeight - (2*yDes); + widthDes = heightDes / destinationHeight * destinationWidth; + + perspectiveCtx.drawImage(image, xSrc, ySrc, widthSrc, heightSrc, xDes, yDes, widthDes, heightDes); + + } + + perspectiveWidth = finalX - initialX; + originalCanvasWidth = destinationWidth; + canvas.width = perspectiveWidth; + + ctx = canvas.getContext('2d'); + + //remove exceeded pixels + ctx.beginPath(); + if(right){ + ctx.moveTo(0, 0); + ctx.lineTo(finalX, finalY); + ctx.lineTo(finalX, finalY + (destinationHeight - 2*finalY)); + ctx.lineTo(0, destinationHeight); + ctx.lineTo(0,0); + }else{ + var initialX1 = initialX - (originalCanvasWidth - perspectiveWidth); + var finalX1 = finalX - (originalCanvasWidth - perspectiveWidth); + ctx.moveTo(0, initialY); + ctx.lineTo(finalX1, finalY); + ctx.lineTo(finalX1, destinationHeight); + ctx.lineTo(initialX1, initialY + (destinationHeight - 2*initialY)); + ctx.lineTo(0, initialY); + } + ctx.closePath(); + ctx.clip(); + + ctx.drawImage(perspectiveCanvas, initialX, 0, perspectiveWidth, destinationHeight, 0, 0, perspectiveWidth, destinationHeight); + + }else{ + + canvas.width = perspectiveCanvas.width; + canvas.height = perspectiveCanvas.height; + perspectiveCtx.drawImage(image, 0, 0, originalWidth, originalHeight, 0, 0, destinationWidth, destinationHeight); + ctx = canvas.getContext('2d'); + ctx.clearRect(0, 0, canvas.width, canvas.height); + ctx.drawImage(perspectiveCanvas, 0, 0); + } + } + + }; + + /** + * @class CoverFlowAnimation + * @requires YAHOO.util.AnimMgr + */ + CoverFlowAnimation = function(config, animationItems, duration){ + this.init(config, animationItems, duration); + }; + + CoverFlowAnimation.prototype = { + direction: null, + + center: null, + + startLeftPos: null, + + startRightPos: null, + + animationItems: null, + + method : YAHOO.util.Easing.easeNone, + + animated: false, + + startTime: null, + + actualFrames : 0, + + useSeconds : true, // default to seconds + + currentFrame : 0, + + totalFrames : YAHOO.util.AnimMgr.fps, + + init: function(config, animationItems, duration){ + this.direction = config.direction; + this.center = config.center; + this.startLeftPos = config.startLeftPos; + this.startRightPos = config.startRightPos; + this.animationItems = animationItems; + this.duration = duration || 1; + this.registerEvents(); + }, + + registerEvents: function(){ + /** + * Custom event that fires after onStart, useful in subclassing + * @private + */ + this._onStart = new YAHOO.util.CustomEvent('_start', this, true); + + /** + * Custom event that fires when animation begins + * Listen via subscribe method (e.g. myAnim.onStart.subscribe(someFunction) + * @event onStart + */ + this.onStart = new YAHOO.util.CustomEvent('start', this); + + /** + * Custom event that fires between each frame + * Listen via subscribe method (e.g. myAnim.onTween.subscribe(someFunction) + * @event onTween + */ + this.onTween = new YAHOO.util.CustomEvent('tween', this); + + /** + * Custom event that fires after onTween + * @private + */ + this._onTween = new YAHOO.util.CustomEvent('_tween', this, true); + + /** + * Custom event that fires when animation ends + * Listen via subscribe method (e.g. myAnim.onComplete.subscribe(someFunction) + * @event onComplete + */ + this.onComplete = new YAHOO.util.CustomEvent('complete', this); + /** + * Custom event that fires after onComplete + * @private + */ + this._onComplete = new YAHOO.util.CustomEvent('_complete', this, true); + + this._onStart.subscribe(this.doOnStart); + this._onTween.subscribe(this.doOnTween); + this._onComplete.subscribe(this.doOnComplete); + + }, + + isAnimated : function() { + return this.animated; + }, + + getStartTime : function() { + return this.startTime; + }, + + doMethod: function(start, end) { + return this.method(this.currentFrame, start, end - start, this.totalFrames); + }, + + animate : function() { + if ( this.isAnimated() ) { + return false; + } + + this.currentFrame = 0; + + this.totalFrames = ( this.useSeconds ) ? Math.ceil(YAHOO.util.AnimMgr.fps * this.duration) : this.duration; + + if (this.duration === 0 && this.useSeconds) { // jump to last frame if zero second duration + this.totalFrames = 1; + } + YAHOO.util.AnimMgr.registerElement(this); + return true; + }, + + stop : function(finish) { + if (!this.isAnimated()) { // nothing to stop + return false; + } + + if (finish) { + this.currentFrame = this.totalFrames; + this._onTween.fire(); + } + YAHOO.util.AnimMgr.stop(this); + }, + + doOnStart : function() { + this.onStart.fire(); + + this.runtimeItems = []; + for (var i=0; i 0){ + runtimeItem.attribute[attr].perspectiveDirection = this.direction; + runtimeItem.attribute[attr].center = true; + }else{ + runtimeItem.attribute[attr].perspectiveDirection = this.direction == CoverFlow.RIGHT ? CoverFlow.LEFT : CoverFlow.RIGHT; + runtimeItem.attribute[attr].center = false; + } + } + } + this.runtimeItems.push(runtimeItem); + }, + + setItemAttributes: function(item){ + + for(var attr in item.attribute){ + + var value = Math.ceil(this.doMethod(item.attribute[attr].start, item.attribute[attr].end)); + + if(attr == 'angle'){ + item.item.setAngle(value); + var frameSize = Math.ceil(this.doMethod(3, 1)); + item.item.drawInPerspective(item.attribute[attr].perspectiveDirection, frameSize); + var left; + if(item.attribute[attr].center){ + left = this.doMethod(item.item.getLeft(), this.center - item.item.element.width/2); + }else{ + if(this.direction == CoverFlow.LEFT) + left = this.doMethod(item.item.getLeft(), this.startLeftPos - item.item.element.width); + else + left = this.doMethod(item.item.getLeft(), this.startRightPos); + } + item.item.setLeft(Math.ceil(left)); + + }else{ + item.item.setLeft(value); + } + } + } + }; + +//}); \ No newline at end of file diff --git a/collection_views/yui_coverflow/js/test.js b/collection_views/yui_coverflow/js/test.js new file mode 100644 index 00000000..7ba4d637 --- /dev/null +++ b/collection_views/yui_coverflow/js/test.js @@ -0,0 +1,37 @@ + + + +YAHOO.util.Event.onDOMReady(function(){ + + var images = [ + {src: 'images/ardillitaMac.jpg', label: 'Ardileta!', onclick: function(){alert('image1');}}, + {src: 'http://farm2.static.flickr.com/1380/1426855399_b4b8eccbdb.jpg?v=0'}, + {src: 'http://farm1.static.flickr.com/69/213130158_0d1aa23576_d.jpg'}, + {src: 'http://farm1.static.flickr.com/69/213130158_0d1aa23576_d.jpg'}, + {src: 'images/msn2.jpg', label: 'My Mac'}, + {src: 'images/msn2.jpg', label: 'My Mac again...'} + + ]; + var myCoverFlow = new YAHOO.ext.CoverFlow('coverFlowTest', {height: 200, width: 600, images: images}); + + function moveLeft(e, coverFlow){ + coverFlow.selectNext(); + } + function moveRight(e, coverFlow){ + coverFlow.selectPrevious(); + } + var myMoveLeftBtn = new YAHOO.widget.Button('moveLeftButton', {onclick: {fn: moveLeft, obj: myCoverFlow}}); + var myMoveRightBtn = new YAHOO.widget.Button('moveRightButton', {onclick: {fn: moveRight, obj: myCoverFlow}}); + + + var otherImages = [ + {src: 'images/ardillitaMac.jpg', label: 'Ardileta!', onclick: function(){alert('image1');}}, + {src: 'images/msn2.jpg', label: 'My Mac'}, + {src: 'images/msn2.jpg', label: 'My Mac again...'} + + ]; + var anotherCoverFlow = new YAHOO.ext.CoverFlow('anotherCoverFlowTest', {height: 150, width: 500, images: otherImages, bgColor: '#C0C0C0'}); + + + +}); \ No newline at end of file diff --git a/content_modeller/.buildpath b/content_modeller/.buildpath new file mode 100644 index 00000000..606f236d --- /dev/null +++ b/content_modeller/.buildpath @@ -0,0 +1,5 @@ + + + + + diff --git a/content_modeller/.project b/content_modeller/.project new file mode 100644 index 00000000..ddc88b18 --- /dev/null +++ b/content_modeller/.project @@ -0,0 +1,28 @@ + + + Islandora Content Modeler + + + + + + org.eclipse.wst.jsdt.core.javascriptValidator + + + + + org.eclipse.wst.validation.validationbuilder + + + + + org.eclipse.dltk.core.scriptbuilder + + + + + + org.eclipse.php.core.PHPNature + org.eclipse.wst.jsdt.core.jsNature + + diff --git a/content_modeller/.settings/.jsdtscope b/content_modeller/.settings/.jsdtscope new file mode 100644 index 00000000..3c58e917 --- /dev/null +++ b/content_modeller/.settings/.jsdtscope @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/content_modeller/.settings/org.eclipse.php.core.prefs b/content_modeller/.settings/org.eclipse.php.core.prefs new file mode 100644 index 00000000..6ebb55f7 --- /dev/null +++ b/content_modeller/.settings/org.eclipse.php.core.prefs @@ -0,0 +1,3 @@ +#Mon May 17 18:04:49 CDT 2010 +eclipse.preferences.version=1 +include_path=0;/islandora_content_modeler diff --git a/content_modeller/.settings/org.eclipse.wst.jsdt.ui.superType.container b/content_modeller/.settings/org.eclipse.wst.jsdt.ui.superType.container new file mode 100644 index 00000000..3bd5d0a4 --- /dev/null +++ b/content_modeller/.settings/org.eclipse.wst.jsdt.ui.superType.container @@ -0,0 +1 @@ +org.eclipse.wst.jsdt.launching.baseBrowserLibrary \ No newline at end of file diff --git a/content_modeller/.settings/org.eclipse.wst.jsdt.ui.superType.name b/content_modeller/.settings/org.eclipse.wst.jsdt.ui.superType.name new file mode 100644 index 00000000..05bd71b6 --- /dev/null +++ b/content_modeller/.settings/org.eclipse.wst.jsdt.ui.superType.name @@ -0,0 +1 @@ +Window \ No newline at end of file diff --git a/content_modeller/css/content_modeller.css b/content_modeller/css/content_modeller.css new file mode 100644 index 00000000..e4834b83 --- /dev/null +++ b/content_modeller/css/content_modeller.css @@ -0,0 +1,33 @@ +.contentModeller .collection +{ + width: 400px; + float: left; +} + +.contentModeller .model +{ + width: 475px; + float: right; +} + +.contentModeller img +{ + width: 16px; + padding: 0px; + vertical-align: middle; + cursor: hand; +} + +.contentModeller .ajaxForm +{ + margin-top: 25px; + padding: 10px; + width:300px; + border: 1px dashed black; + display: none; +} + +.contentModeller #ajaxBusy +{ + display: none; +} diff --git a/content_modeller/css/jquery.jnotify.css b/content_modeller/css/jquery.jnotify.css new file mode 100644 index 00000000..e3ab53aa --- /dev/null +++ b/content_modeller/css/jquery.jnotify.css @@ -0,0 +1,16 @@ +.jnotify-item +{ + height: auto; + padding: 4px 4px 4px 4px; + margin: 0 0 5px 0; + display: block; + position: relative; +} + +.jnotify-item-close +{ + float: right; + margin-left: 2px; +} + + diff --git a/content_modeller/css/jquery.treeview.css b/content_modeller/css/jquery.treeview.css new file mode 100644 index 00000000..94de11f8 --- /dev/null +++ b/content_modeller/css/jquery.treeview.css @@ -0,0 +1,68 @@ +.treeview, .treeview ul { + padding: 0; + margin: 0; + list-style: none; +} + +.treeview ul { + + margin-top: 4px; +} + +.treeview .hitarea { + background: url(../images/treeview-default.gif) -64px -25px no-repeat; + height: 16px; + width: 16px; + margin-left: -16px; + float: left; + cursor: pointer; +} +/* fix for IE6 */ +* html .hitarea { + display: inline; + float:none; +} + +.treeview li { + margin: 0; + padding: 3px 0pt 3px 16px; +} + +.treeview a.selected { + background-color: #eee; +} + +#treecontrol { margin: 1em 0; display: none; } + +.treeview .hover { color: red; cursor: pointer; } + +.treeview li { background: url(../images/treeview-default-line.gif) 0 0 no-repeat; } +.treeview li.collapsable, .treeview li.expandable { background-position: 0 -176px; } + +.treeview .expandable-hitarea { background-position: -80px -3px; } + +.treeview li.last { background-position: 0 -1766px } +.treeview li.lastCollapsable, .treeview li.lastExpandable { background-image: url(../images/treeview-default.gif); } +.treeview li.lastCollapsable { background-position: 0 -111px } +.treeview li.lastExpandable { background-position: -32px -67px } + +.treeview div.lastCollapsable-hitarea, .treeview div.lastExpandable-hitarea { background-position: 0; } + +.treeview-red li { background-image: url(../images/treeview-red-line.gif); } +.treeview-red .hitarea, .treeview-red li.lastCollapsable, .treeview-red li.lastExpandable { background-image: url(../images/treeview-red.gif); } + +.treeview-black li { background-image: url(../images/treeview-black-line.gif); } +.treeview-black .hitarea, .treeview-black li.lastCollapsable, .treeview-black li.lastExpandable { background-image: url(../images/treeview-black.gif); } + +.treeview-gray li { background-image: url(../images/treeview-gray-line.gif); } +.treeview-gray .hitarea, .treeview-gray li.lastCollapsable, .treeview-gray li.lastExpandable { background-image: url(../images/treeview-gray.gif); } + +.treeview-famfamfam li { background-image: url(../images/treeview-famfamfam-line.gif); } +.treeview-famfamfam .hitarea, 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'Manage Islandora/Fedora Content Models', + 'page callback' => 'islandora_content_modeller_main', + 'access arguments' => array('administer site configuration'), + 'type' => MENU_NORMAL_ITEM + ); + + $items['admin/content/modeller/ajax/listModels'] = array( + 'page callback' => 'icm_ajax_model_list', + 'access arguments' => array('administer site configuration'), + 'type' => MENU_CALLBACK + ); + + $items['admin/content/modeller/ajax/getFiles'] = array( + 'page callback' => 'icm_ajax_pluginFiles', + 'access arguments' => array('administer site configuration'), + 'type' => MENU_CALLBACK + ); + + $items['admin/content/modeller/ajax/getClasses'] = array( + 'page callback' => 'icm_ajax_getClasses', + 'access arguments' => array('administer site configuration'), + 'type' => MENU_CALLBACK + ); + + $items['admin/content/modeller/ajax/getMethods'] = array( + 'page callback' => 'icm_ajax_getMethods', + 'access arguments' => array('administer site configuration'), + 'type' => MENU_CALLBACK + ); + + $items['admin/content/modeller/ajax/button'] = array( + 'page callback' => 'icm_ajax_button', + 'access arguments' => array('administer site configuration'), + 'type' => MENU_CALLBACK + ); + + $items['admin/content/modeller/ajax/processForm/%'] = array( + 'page callback' => 'icm_ajax_processForm', + 'page arguments' => array(5), + 'access arguments' => array('administer site configuration'), + 'type' => MENU_CALLBACK + ); + + $items['admin/content/modeller/ajax/model'] = array( + 'page callback' => 'icm_ajax_model_tree', + 'access arguments' => array('administer site configuration'), + 'type' => MENU_CALLBACK + ); + + $items['admin/content/modeller/ajax/collection'] = array( + 'page callback' => 'icm_ajax_collection_tree', + 'access arguments' => array('administer site configuration'), + 'type' => MENU_CALLBACK + ); + + return $items; +} + +function icm_get_modules() +{ + $files = module_rebuild_cache(); + + $options=array(''); + foreach ($files as $key=>$val) + { + if ($val->info['package'] == 'Fedora Repository') //only list islandora modules + { + $options[$key]=$key; + } + } + return $options; + +} + +function icm_ajax_pluginFiles() +{ + + echo ''; + $plugin_path = drupal_get_path('module',$_GET['module']); + + if (!$plugin_path) + { + exit(); + } + + $plugin_path.='/plugins'; + + $files = array(''); + + if ( is_dir($plugin_path) && ($dir = opendir($plugin_path)) !== false) + { + while (($file = readdir($dir)) !== false) + { + if (preg_match('/\.inc$/',$file)) + { + echo ''; + } + } + } + exit(); +} + +function icm_ajax_getClasses() +{ + echo ''; + $file = drupal_get_path('module',$_GET['module']); + if (!$file) + { + exit(); + } + + $file.= '/'. $_GET['file']; + + if (file_exists($file)) + { + // hack.. we should really enforce the class name being the same as the file name. + // either that or consider replacing with a plugin register call in each included plugin. + $before_classes = get_declared_classes(); + require_once $file; + $after_classes = get_declared_classes(); + + foreach ($after_classes as $class) + { + if (!in_array($class,$before_classes)) + { + echo ''; + } + } + + } + exit(); +} + +function icm_ajax_getMethods() +{ + echo ''; + $file = drupal_get_path('module',$_GET['module']); + if (!$file) + { + exit(); + } + + $file.= '/'. $_GET['file']; + $class = $_GET['className']; + + if (file_exists($file)) + { + require_once $file; + if (class_exists($class)) + { + $methods = get_class_methods($class); + + foreach ($methods as $method) + { + echo ''; + } + } + + } + exit(); +} + +function icm_ajax_model_list() +{ + global $base_url; + $moduleRoot=drupal_get_path('module','islandora_content_modeller'); + require_once($moduleRoot.'/treeview.inc'); + + $moduleRoot = $base_url.'/'.$moduleRoot; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + module_load_include('inc', 'fedora_repository', 'CollectionClass'); + + $modelTree = new treeview('Installed Content Models','folder',' ','models'); + + $collectionHelper = new CollectionClass(); + $items = new SimpleXMLElement( $collectionHelper->getRelatedItems(variable_get('fedora_content_model_collection_pid','islandora:ContentModelCollection') ,null,null)); + $modelCount = 0; + if (count($items->results->result) > 0) + { + + foreach ($items->results->result as $res) + { + $child_pid=substr($res->object['uri'],strpos($res->object['uri'],'/')+1); + + if (($cm = ContentModel::loadFromModel($child_pid))!==false) + { + $modelTree->addChild(''.$child_pid.'','file',' '); + $modelCount++; + } + } + } + if ($modelCount == 0) + { + $modelTree->addChild(t('No installed content models found.')); + } + + echo $modelTree->buildTree('filetree'); +} + +function icm_ajax_model_tree() +{ + global $base_url; + $ret =false; + $moduleRoot=drupal_get_path('module','islandora_content_modeller'); + require_once($moduleRoot.'/treeview.inc'); + $moduleRoot=$base_url.'/'.$moduleRoot; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (isset($_GET['model_pid'])) + { + $cm = ContentModel::loadFromModel(trim($_GET['model_pid'])); + } else + $cm = ContentModel::loadFromObject(variable_get('fedora_repository_pid', 'islandora:top')); + + if ($cm !== false) + { + $cmValid = $cm->validate(); + + $modelTree = new treeview($cm->pid. ($cmValid?'':'!'),'folder',' ','models'); + + if (!$cmValid) + { + // echo '

'.htmlentities($cm->dumpXml()).'
'; + $errorsEl = $modelTree->addChild('XML Errors','folder'); + + foreach (ContentModel::$errors as $err) + { + $errorsEl->addChild(''.$err.''); + } + + } else + { + $mimeTypesEl = $modelTree->addChild('Mimetypes','folder',' '); + $mimetypes=$cm->getMimeTypes(); + foreach ($mimetypes as $type) + { + $mimeTypesEl->addChild($type,'file', ' '); + } + + $datastreams = $cm->listDatastreams(); + $dstreamsEl = $modelTree->addChild('Datastreams','folder', ' '); + + if (count($datastreams) > 0) + { + foreach ($datastreams as $ds) + { + $dsEl = $dstreamsEl->addChild($ds . ($cm->displayInFieldSet($ds)? '(Display in Fieldset) ':''),'file', + ' '. + ' '); + + $dispMethods = $cm->getDisplayMethods($ds); + $dispMethEl = $dsEl->addChild('Display Methods','folder',' '); + if ($dispMethods !== false && count($dispMethods) > 0) + { + foreach ($dispMethods as $meth) + { + $dispMethEl->addChild(($meth['default']==true?'':'').$meth['file'].'
'.$meth['class'].'->'.$meth['method'],'file', + ' '. + ' '. + ($meth['default']==true?'':'')); + } + } + + $addMethods = $cm->getAddDsMethod($ds); + $addMethodEl = $dsEl->addChild('Add Datastream Method', 'file',' '); + + + } + } + + $ingestRulesEl = $modelTree->addChild('Ingest Rules','folder', ' '); + $rules = $cm->getIngestRules(); + foreach ($rules as $id=>$rule) + { + $ruleEl = $ingestRulesEl->addChild('Rule '.$id,'folder', ' '); + $applToEl = $ruleEl->addChild('Applies To','folder', ' '); + foreach ($rule['applies_to'] as $type) + { + $applToEl->addChild($type,'file', ' '); + } + + $methodsEl=$ruleEl->addChild('Ingest Methods','folder', ' '); + foreach ($rule['ingest_methods'] as $method) + { + $methodEl = $methodsEl->addChild($method['file'].'
'.$method['class'].'->'.$method['method'],'file',' '); + $paramEl = $methodEl->addChild('Parameters','folder',''); + if (count($method['parameters']) > 0) + { + foreach ($method['parameters'] as $key=>$val) + { + $paramEl->addChild($key.' = '.$val,'file', ' '); + } + } + } + + } + + $attr = $cm->getIngestFormAttributes(); + $ingestFormEl = $modelTree->addChild('Ingest Form
(dsid: '.$attr['dsid'].' page: '.$attr['page'].' file_chooser: '.($attr['hide_file_chooser']?'hidden':'visible').' )','folder', + ' '); + + $builderMethod = $cm->getIngestFormBuilderMethod(); + $ingestFormEl->addChild($builderMethod['file'].'
Builder: '.$builderMethod['class'].'->'.$builderMethod['method'].'
Handler: '.$builderMethod['class'].'->'.$builderMethod['handler'],'file'); + + $elementsEl = $ingestFormEl->addChild('Form Elements','folder',' '); + + if (($elements = $cm->getIngestFormElements())!==false) + { + $j=0; + foreach ($elements as $element) + { + + $icons = ' '; + + if ($j > 0) + { + $icons.=' '; + } + + if ($j < count($elements) - 1) + { + $icons.=' '; + } + + $icons .= ' '; + + $elementEl = $elementsEl->addChild(''.$element['label'] .' ' . $element['name'].' ('.$element['type'].')','file',$icons); + $params = $cm->getIngestFormElementParams($element['name']); + $paramEl = $elementEl->addChild('Parameters','folder',''); + if (count($params) > 0) + { + foreach ($params as $key=>$val) + { + $paramEl->addChild($key.' = '.$val,'file', ' '); + } + } + + + if ($element['type'] == 'select' || $element['type'] == 'radio' || $element['type'] == 'other_select') + { + $authListEl = $elementEl->addChild(t('Authoritative List'),'folder',' '); + $i=0; + foreach ($element['authoritative_list'] as $value=>$label) + { + $icons = ' '; + if ($i > 0) + { + $icons .= ' '; + } + + if ($i < count($element['authoritative_list']) - 1) + { + $icons .= ' '; + } + $authListEl->addChild(''.$label.' '.$value,'file',$icons); + $i++; + } + } + + $j++; + } + } + + $addIcon = ''; + $metadataMethod = $cm->getEditMetadataMethod(); + if ($metadataMethod == false) + { + $addIcon = ' '; + } + $metaDataEl = $modelTree->addChild('Edit Metadata Method','folder',$addIcon); + + if ($metadataMethod !== false) + { + $icons = ' '; + $icons .= ' '; + $metaDataEl->addChild('DSID: '.$metadataMethod['dsid'].'
'.$metadataMethod['file'].'
Builder: '.$metadataMethod['class'].'->'.$metadataMethod['method'].'
Handler: '.$metadataMethod['class'].'->'.$metadataMethod['handler'],'file',$icons); + } + + + $modelTree->addChild('Services','folder',' '); + + } + + + $ret = $modelTree->buildTree('filetree'); + } + + if ($ret !== false) + { + echo $ret; + } else + echo t('Error: Unable to load content model'); + + exit(); +} + +function icm_ajax_collection_tree() +{ + global $base_url; + $ret =false; + $moduleRoot=drupal_get_path('module','islandora_content_modeller'); + require_once($moduleRoot.'/treeview.inc'); + $moduleRoot=$base_url.'/'.$moduleRoot; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + module_load_include('inc', 'fedora_repository', 'CollectionPolicy'); + module_load_include('inc', 'fedora_repository', 'CollectionClass'); + + $collectionHelper = new CollectionClass(); + + $pid=(!isset($_GET['collection_pid']) || strtolower($_GET['collection_pid']) == 'false')?variable_get('fedora_repository_pid', 'islandora:top'):trim($_GET['collection_pid']); + $cm=ContentModel::loadFromObject($pid); + $cp=CollectionPolicy::loadFromCollection($pid); + + $cssPid = $pid;//str_replace(':','_',$pid); + + if ($cm !== false && $cp !== false) + { + $cmValid = $cm->validate(); + $cpValid = $cp->validate(); + + $collectionTree = new treeview($pid .($cpValid?'':'!').' ('.$cm->pid. ($cmValid?'':'!').')','folder',' ','collections'); + + if (!$cmValid || !$cpValid) + { + // echo '
'.htmlentities($cm->dumpXml()).'
'; + $errorsEl = $collectionTree->addChild('XML Errors','folder'); + + foreach (ContentModel::$errors as $err) + { + $errorsEl->addChild(''.$err.''); + } + foreach (CollectionPolicy::$errors as $err) + { + $errorsEl->addChild(''.$err.''); + } + } else + { + + $childrenAllowed = false; + $contentModels = $cp->getContentModels(); + $cm_tree = $collectionTree->addChild('Allowed Content Models','folder',' ',$cssPid.'-cmodels'); + foreach ($contentModels as $ccm) + { + if ($ccm->pid == variable_get('fedora_collection_model_pid','islandora:collectionCModel') ) + { + $childrenAllowed = true; + } + + $cm_tree->addChild($ccm->name.' ('.$ccm->pid.')', 'file', ' '); + } + + $dstreams=$cm->listDatastreams(); + if (count($dstreams) > 0) + { + $ds_tree = $collectionTree->addChild('Datastreams','folder',null,$cssPid.'-dstreams'); + foreach ($dstreams as $ds) + $ds_tree->addChild($ds); + } + + $terms=$cp->getSearchTerms(true); + $search_tree = $collectionTree->addChild('Search Terms','folder',' ', $cssPid.'-terms'); + if (count($terms) > 0) + { + foreach ($terms as $term) + { + $search_tree->addChild(($term['default']?'':'').$term['value'].' ('.$term['field'].')'.($term['default']?'':''), 'file', ' Remove Set as Default '); + } + } + + if ($childrenAllowed) + { + $items = new SimpleXMLElement( $collectionHelper->getRelatedItems($pid,null,null)); + $child_tree= new TreeView('Child Collections','folder',' ',$cssPid.'-children'); + + if (count($items->results->result) > 0) + { + foreach ($items->results->result as $res) + { + $child_pid=substr($res->object['uri'],strpos($res->object['uri'],'/')+1); + $model_pid=substr($res->content['uri'] ,strpos($res->content['uri'],'/')+1); + + $child_cp=CollectionPolicy::loadFromCollection($child_pid); + if ($child_cp !== false) + { + $child_tree->addChild(''.$child_pid.' ('.$model_pid.')','file',' '); + } + } + } + $collectionTree->addChild($child_tree); + } + } + $ret = $collectionTree->buildTree('filetree'); + } + + if ($ret !== false) + { + echo $ret; + } else + echo t('Error: Missing content model and/or collection policy datastream(s) for '. $pid); + + exit(); +} + + +function islandora_content_modeller_main() +{ + global $base_url; + $moduleRoot=drupal_get_path('module','islandora_content_modeller'); + drupal_add_css($moduleRoot.'/css/jquery.treeview.css'); + drupal_add_css($moduleRoot.'/css/content_modeller.css'); + drupal_add_css($moduleRoot.'/css/jquery.jnotify.css'); + drupal_add_css($moduleRoot.'/css/smoothness/jquery-ui-1.8.1.custom.css'); + + drupal_add_js($moduleRoot.'/js/jquery.cookie.js'); + drupal_add_js($moduleRoot.'/js/jquery.treeview.min.js'); + drupal_add_js($moduleRoot.'/js/content_modeller.js'); + drupal_add_js($moduleRoot.'/js/jquery.jnotify.js'); + + $moduleRoot = $base_url.'/'.$moduleRoot; + + $content = '
'; + $content .= 'Refresh Loading
'; + $content .= '

'.t('Collections').'

'; + $content .= '
'; + $content .= '
'; + $content .= '

'.t('Models').'

'; + $content .= 'List Installed Models'; + $content .= '
'; + $content .= '
'; + $content .= '
'; + $content .= '
'; + $content .= '
'; + + return $content; +} + +function icm_ajax_formExists($formName) +{ + $validForms = array('icm_collection_new','icm_collection_edit','icm_collection_purge','icm_model_new','icm_model_purge','icm_model_edit_ingestForm','icm_model_add_mime','icm_collection_add_term','icm_collection_add_cmodel','icm_model_add_ingestMethodParam','icm_model_add_ingestMethod','icm_model_add_ingestRule','icm_model_add_appliesTo', + 'icm_model_add_ds','icm_model_add_dispmeth','icm_model_add_ingestFormElement','icm_model_edit_ingestFormElement','icm_model_add_authListItem','icm_model_update_editMetadataMethod','icm_model_rollback','icm_collection_rollback','icm_display_rawXml','icm_model_add_ingestElementParam', + 'icm_model_edit_adddsmeth','icm_model_service_add'); + return in_array($formName,$validForms); +} + +function icm_ajax_processForm($formName) +{ + $params=null; + if (isset($_GET['formReq'])) + { + $params=preg_split('/\s+/',trim($_GET['formReq'])); + } + + // require_once(drupal_get_path('module','islandora_content_modeller').'/ajaxForms.inc'); + if (icm_ajax_formExists($formName)) + { + + $formContent = drupal_get_form($formName,$params); + echo theme_status_messages('error'); + echo $formContent; + } +} + +function icm_ajax_button() +{ + + module_load_include('inc', 'fedora_repository', 'CollectionPolicy'); + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + $params=null; + if (isset($_GET['formReq'])) + { + $params=preg_split('/\s+/',trim($_GET['formReq'])); + } + + switch (strtolower($params[0])) + { + case 'icm_model_remove_editmetadatamethod': + if (count($params) == 2) + { + $model_pid = $params[1]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->removeEditMetadataMethod() || !$cm->saveToFedora()) + { + echo t('Error: Unable to remove edit metadata method from model %cm_pid.',array('%cm_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully removed edit metadata method from model %cm_pid.',array('%cm_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + } else + { + echo t('Error: Missing parameters to remove edit metadata method. Please try again.'); + } + break; + + case 'icm_model_remove_authlistitem': + if (count($params) == 4) + { + $model_pid = $params[1]; + $elementName = $params[2]; + $authValue = $params[3]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->removeAuthListItem($elementName,$authValue) || !$cm->saveToFedora()) + { + echo t('Error: Unable to remove authoritative list item %value in model %m_pid.',array('%value'=>$authValue,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully removed authoritative list item %value in model %m_pid.',array('%value'=>$authValue,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + } else + { + echo t('Error: Missing parameters to remove authoritative list item. Please try again.'); + } + break; + + case 'icm_model_inc_authlistitem': + if (count($params) == 4) + { + $model_pid = $params[1]; + $elementName = $params[2]; + $authValue = $params[3]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->incAuthListItem($elementName,$authValue) || !$cm->saveToFedora()) + { + echo t('Error: Unable to increment authoritative list item %value in model %m_pid.',array('%value'=>$authValue,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully incremented authoritative list item %value in model %m_pid.',array('%value'=>$authValue,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + } else + { + echo t('Error: Missing parameters to increment authoritative list item. Please try again.'); + } + break; + + case 'icm_model_dec_authlistitem': + if (count($params) == 4) + { + $model_pid = $params[1]; + $elementName = $params[2]; + $authValue = $params[3]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->decAuthListItem($elementName,$authValue) || !$cm->saveToFedora()) + { + echo t('Error: Unable to decrement authoritative list item %value in model %m_pid.',array('%value'=>$authValue,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully decremented authoritative list item %value in model %m_pid.',array('%value'=>$authValue,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + } else + { + echo t('Error: Missing parameters to decrement authoritative list item. Please try again.'); + } + break; + + case 'icm_model_remove_ingestformelement': + if (count($params) == 3) + { + $model_pid = $params[1]; + $name = $params[2]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->removeIngestFormElement($name) || !$cm->saveToFedora()) + { + echo t('Error: Unable to remove ingest form element %name from model %m_pid.',array('%name'=>$name,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully removed ingest form element %name from model %m_pid.',array('%name'=>$name,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + + } else + { + echo t('Error: Missing parameters to remove ingest form element. Please try again.'); + } + break; + + case 'icm_model_inc_ingestformelement': + if (count($params) == 3) + { + $model_pid = $params[1]; + $name = $params[2]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->incIngestFormElement($name) || !$cm->saveToFedora()) + { + echo t('Error: Unable to increment ingest form element %name from model %m_pid.',array('%name'=>$name,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully incremented ingest form element %name from model %m_pid.',array('%name'=>$name,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + + } else + { + echo t('Error: Missing parameters to increment ingest form element. Please try again.'); + } + break; + + case 'icm_model_dec_ingestformelement': + if (count($params) == 3) + { + $model_pid = $params[1]; + $name = $params[2]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->decIngestFormElement($name) || !$cm->saveToFedora()) + { + echo t('Error: Unable to decrement ingest form element %name from model %m_pid.',array('%name'=>$name,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully decremented ingest form element %name from model %m_pid.',array('%name'=>$name,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + + } else + { + echo t('Error: Missing parameters to decrement ingest form element. Please try again.'); + } + break; + + + case 'icm_model_remove_dispmeth': + if (count($params) == 7) + { + $model_pid = $params[1]; + $dsid = $params[2]; + $module = $params[3]; + $file = $params[4]; + $class = $params[5]; + $method = $params[6]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->removeDispMeth($dsid, $module, $file,$class,$method) || !$cm->saveToFedora()) + { + echo t('Error: Unable to remove display method for datastream %dsid of model %m_pid.',array('%dsid'=>$dsid,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully remove display method for datastream %dsid of model %m_pid.',array('%dsid'=>$dsid, '%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + + } else + { + echo t('Error: Missing parameters to remove display method of datastream.'); + } + break; + + case 'icm_model_default_dispmeth': + if (count($params) == 7) + { + $model_pid = $params[1]; + $dsid = $params[2]; + $module = $params[3]; + $file = $params[4]; + $class = $params[5]; + $method = $params[6]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->setDefaultDispMeth($dsid,$module,$file,$class,$method) || !$cm->saveToFedora()) + { + echo t('Error: Unable to set default display method for datastream %dsid of model %m_pid.',array('%dsid'=>$dsid,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully set default display method for datastream %dsid of model %m_pid.',array('%dsid'=>$dsid, '%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + + } else + { + echo t('Error: Missing parameters to set default display method of datastream.'); + } + break; + + case 'icm_model_remove_ds': + if (count($params) == 3) + { + + $model_pid = $params[1]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->removeDs($params[2]) || !$cm->saveToFedora()) + { + echo t('Error: Unable to remove datastream from model %m_pid.',array('%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully removed datastream model %m_pid.',array('%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + + } else + { + echo t('Error: Missing parameters for removal of application mimetype.'); + } + break; + case 'icm_model_remove_appliesto': + if (count($params) == 4) + { + + $model_pid = $params[1]; + $rule_id = $params[2]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->removeAppliesTo($rule_id,$params[3] ) || !$cm->saveToFedora()) + { + echo t('Error: Unable to remove application mimetype from Rule %rule_id in model %m_pid.',array('%rule_id'=>$rule_id,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully removed application mimetype from Rule %rule_id in model %m_pid.',array('%rule_id'=>$rule_id,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + + } else + { + echo t('Error: Missing parameters for removal of application mimetype.'); + } + break; + + + case 'icm_model_remove_ingestrule': + + if (count($params) == 3) + { + + $model_pid = $params[1]; + $rule_id = $params[2]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->removeIngestRule($rule_id ) || !$cm->saveToFedora()) + { + echo t('Error: Unable to remove ingest Rule %rule_id in model %m_pid.',array('%rule_id'=>$rule_id,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully removed ingest Rule %rule_id in model %m_pid.',array('%rule_id'=>$rule_id,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + + } else + { + echo t('Error: Missing parameters for removal of ingest rule.'); + } + break; + + case 'icm_model_remove_ingestmethod': + if (count($params) == 7) + { + + $model_pid = $params[1]; + $rule_id = $params[2]; + $module = $params[3]; + $file = $params[4]; + $class = $params[5]; + $method = $params[6]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->removeIngestMethod($rule_id, $module, $file, $class, $method) || !$cm->saveToFedora()) + { + echo t('Error: Unable to remove ingest method of Rule %rule_id in model %m_pid.',array('%rule_id'=>$rule_id,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully removed ingest method of Rule %rule_id in model %m_pid.',array('%rule_id'=>$rule_id,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + + } else + { + echo t('Error: Missing parameters for removal of ingest method.'); + } + break; + + case 'icm_model_remove_ingestmethodparam': + + if (count($params) == 8) + { + + $model_pid = $params[1]; + $rule_id = $params[2]; + $module = $params[3]; + $file = $params[4]; + $class = $params[5]; + $method = $params[6]; + $name = $params[7]; + + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->removeIngestMethodParam($rule_id, $module, $file, $class, $method, $name) || !$cm->saveToFedora()) + { + echo t('Error: Unable to remove parameter of Rule %rule_id in model %m_pid.',array('%rule_id'=>$rule_id,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully removed parameter of Rule %rule_id in model %m_pid.',array('%rule_id'=>$rule_id,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + + } else + { + echo t('Error: Missing parameters for removal of ingest method parameter.'); + } + + break; + + case 'icm_model_remove_ingestelementparam': + + if (count($params) == 4) + { + + $model_pid = $params[1]; + $element_name = $params[2]; + $name = $params[3]; + + if (($cm=ContentModel::loadFromModel($model_pid))!==FALSE) + { + if (!$cm->setIngestFormElementParam($element_name, $name, FALSE) || !$cm->saveToFedora()) + { + echo t('Error: Unable to remove parameter of element %element in model %m_pid.',array('%element'=>$element_name,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'. t('Successfully removed parameter of element %element in model %m_pid.',array('%element'=>$element_name,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + + } else + { + echo t('Error: Missing parameters for removal of form element parameter.'); + } + + break; + + case 'icm_model_toggle_dsdisplay': + if (isset($params[1]) && isset($params[2])) + { + if (($cm=ContentModel::loadFromModel($params[1]))!==FALSE) + { + $dsid = trim($params[2]); + if ($dsid == '') + { + echo t('Error: Datastream missing or not specified. Please try again.'); + } else if (!$cm->setDisplayInFieldset($dsid, !$cm->displayInFieldset($dsid)) || !$cm->saveToFedora()) + { + echo t('Error: Unable to update datastream %dsid in model %m_pid.',array('%dsid'=>$dsid,'%m_pid'=>$cm->pid)); + } else + { + echo 'success:'.t('Successfully updated datastream %dsid in model %m_pid',array('%dsid'=>$dsid,'%m_pid'=>$cm->pid)); + exit(); + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + } else + { + echo t('Error: Missing parameters for toggle datastream display in fieldset.'); + } + break; + + case 'icm_collection_remove_cmodel': + + if (isset($params[1]) && isset($params[2])) + { + $cp = CollectionPolicy::loadFromCollection($params[1]); + $cm = ContentModel::loadFromModel($params[2]); + if ($cm !== false && $cp !== false) + { + if (!$cp->removeModel($cm) || !$cp->saveToFedora()) + { + echo t('Error: Unable to remove content model %m_pid from collection policy of %c_pid.',array('%m_pid'=>$cm->pid,'%c_pid'=>$cp->pid)); + } else + { + echo 'success:'.t('Successfully removed content model %m_pid from collection policy of %c_pid.',array('%m_pid'=>$cm->pid,'%c_pid'=>$cp->pid)); + exit(); + } + } else + echo t('Error: Unknown collection policy or content model. Please try again.'); + } else + echo t('Error: Unknown collection policy or content model. Please try again.'); + break; + + case 'icm_collection_default_term': + $c_pid=$params[1]; + if (($cp = CollectionPolicy::loadFromCollection(trim($c_pid)))!== FALSE) + { + $field=isset($params[2])?$params[2]:''; + if (trim($field) != '') + { + if (!$cp->setDefaultTerm(htmlentities($field)) || !$cp->saveToFedora()) + { + echo t('Error: Unable to set default search term to %field in collection policy %cp_id.',array('%field'=>htmlentities($field),'%pc_pid'=>$cp->pid)); + } else + { + echo 'success:'.t('Successfully set default search term %field in collection policy %cp_id.',array('%field'=>htmlentities($field),'%cp_pid'=>$cp->pid)); + exit(); + } + } else + { + echo t('Error: Unknown search term %field selected. Please try again.',array('%field'=>htmlentities($field))); + } + } else + { + echo t('Error: Unknown collection policy. Please try again.'); + } + break; + + + case 'icm_collection_remove_term': + $c_pid=$params[1]; + if (($cp = CollectionPolicy::loadFromCollection(trim($c_pid)))!== FALSE) + { + $field=isset($params[2])?$params[2]:''; + if (trim($field) != '') + { + if (!$cp->removeTerm(htmlentities($field)) || !$cp->saveToFedora()) + { + echo t('Error: Unable to remove search term %field from collection policy %cp_id.',array('%field'=>htmlentities($field),'%c_pid'=>$cp->pid)); + } else + { + echo 'success:'.t('Successfully removed search term %field from collection policy %cp_id.',array('%field'=>htmlentities($field),'%c_pid'=>$cp->pid)); + exit(); + } + } else + { + echo t('Error: Unknown search term %field selected for removal. Please try again.',array('%field'=>htmlentities($field))); + } + } else + { + echo t('Error: Unknown collection policy. Please try again.'); + } + break; + + case 'icm_model_remove_mime': + $m_pid =$params[1]; + if (($cm = ContentModel::loadFromModel(trim($m_pid))) !== FALSE) + { + $type = isset($params[2])?trim($params[2]):''; + if ($type == '') + { + echo t('Error: You must specify a mimetype to remove. Please try again.'); + } else + { + if ($cm->removeMimetype($type) && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully removed mime type %type from content model %m_pid.',array('%type'=>htmlentities($type),'%m_pid'=>htmlentities($m_pid))); + exit(); + } else + { + echo t('Error: Unable to remove mime type %type from content model %m_pid. Please make sure that it isnt the only term left in the content model.',array('%type'=>htmlentities($type),'%m_pid'=>htmlentities($m_pid))); + } + } + } else + { + echo t('Error: Unknown content model. Please try again.'); + } + break; + + default: + echo t('Error: Unknown action %action Please try again',array('%action'=>$params[0])); + } + +} + + + +function icm_model_add_mime_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if (trim($form_state['values']['addMime']['model_pid'])=='' || ($cm = ContentModel::loadFromModel(trim($form_state['values']['addMime']['model_pid']))) === FALSE) + { + form_set_error('',t('Error: Specified model could not be found.')); + } else if ($cm->addMimetype(trim($form_state['values']['addMime']['type'])) === FALSE || $cm->saveToFedora() === FALSE) + { + form_set_error('',t('Error: Unable to add mimetype to specified model. Please make sure that the mimetype is not already listed in the model.')); + } else + { + echo 'success:'.t('Successfully added mimetype %mimetype to model %model_name',array('%model_name'=>$cm->name,'%mimetype'=>trim($form_state['values']['addMime']['type']))); + exit(); + } +} + +function icm_model_add_mime(&$form_state,$params=null) +{ + + if (is_array($params) && isset($params[0])) + { + $model_pid = $params[0]; + } else if (isset($form_state['post']['addMime']['model_pid'])) + { + $model_pid = $form_state['post']['addMime']['model_pid']; + } + + + $form['addMime'] = array( + '#type'=>'fieldset', + '#title'=> t('Add Mimetype to Model %model_pid', array('%model_pid'=>$model_pid)), + '#tree'=>TRUE + ); + + $form['addMime']['type'] = array( + '#type' => 'textfield', + '#title' => t('Mimetype'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('A content mimetype that can be ingested using this model.'), + ); + + $form['addMime']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['addMime']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['addMime']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; + +} + +function icm_collection_add_cmodel_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc','fedora_repository','CollectionPolicy'); + module_load_include('inc','fedora_repository','ContentModel'); + + if (!ContentModel::validPid($form_state['values']['form']['namespace'])) + { + form_set_error('form][namespace',t('Error: Invalid namespace format.')); + } else + { + $c_pid = $form_state['values']['form']['collection_pid']; + $m_pid = $form_state['values']['form']['model_pid']; + + + if (($cm = ContentModel::loadFromModel($m_pid))!== FALSE && + ($cp = CollectionPolicy::loadFromCollection($c_pid)) !== FALSE) + { + if ($cp->addModel($cm,trim($form_state['values']['form']['namespace'])) && $cp->saveToFedora()) + { + echo 'success:'.t('Successfully added content model %cm_pid% to collection policy of %cp_pid%.',array('%cm_pid%'=>$cm->pid,'%cp_pid%'=>$cp->pid)); + exit(); + + } else + { + form_set_error('form][model_pid',t('Error: Unable to add content model %cm_pid% to collection policy of %cp_pid%. Please make sure that the model is not already listed in the collection policy.',array('%cm_pid%'=>$cm->pid,'%cp_pid%'=>$cp->pid))); + } + + } else + { + form_set_error('',t('Error: Unable to load specified content model or collection policy. Please try again.')); + } + } +} + +function icm_collection_add_cmodel(&$form_state,$params=null) +{ + + if (is_array($params) && isset($params[0])) + { + $collection_pid = $params[0]; + } else if (isset($form_state['post']['form']['collection_pid'])) + { + $collection_pid = $form_state['post']['form']['collection_pid']; + } + + module_load_include('inc','fedora_repository','CollectionClass'); + module_load_include('inc','fedora_repository','ContentModel'); + $collectionHelper = new CollectionClass(); + + $options=array(); + $items = new SimpleXMLElement( $collectionHelper->getRelatedItems(variable_get('fedora_content_model_collection_pid','islandora:ContentModelCollection') ,null,null)); + for ($i = 0; $i < count($items->results->result); $i++) + { + list(,$pid)=preg_split('/\//',$items->results->result[$i]->object['uri']); + + $cm = ContentModel::loadFromModel($pid); + if ($cm !== false) + { + $options[$pid] = $items->results->result[$i]->title .' ('.$pid.')'; + } + } + + $form['form'] = array( + '#type'=>'fieldset', + '#title'=> t('Add content model to collection %collection_pid', array('%collection_pid'=>$collection_pid)), + '#tree'=>TRUE + ); + + $form['form']['model_pid'] = array( + '#type' => 'select', + '#title' => t('Content Model'), + '#required' => TRUE, + '#options' => $options, + '#description' => t('A descriptive label for the field displayed on the search form.'), + ); + + $form['form']['namespace'] = array( + '#type'=> 'textfield', + '#title'=> t('Namespace'), + '#description' => t('The base namespace for objects of this type injested into the collection. eg islandora:collection '), + '#size' => 30, + '#maxSize' => 60, + '#required' => TRUE + ); + + $form['form']['collection_pid'] = array('#type' => 'hidden', '#value'=> $collection_pid); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; + +} + +function icm_collection_add_term_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'CollectionPolicy'); + if (trim($form_state['values']['form']['collection_pid'])=='' || ($cp = CollectionPolicy::loadFromCollection(trim($form_state['values']['form']['collection_pid']))) === FALSE) + { + form_set_error('',t('Error: Specified collection policy could not be found.')); + } else if ($cp->addTerm(trim($form_state['values']['form']['field']),trim($form_state['values']['form']['value'])) === FALSE || $cp->saveToFedora() === FALSE) + { + form_set_error('',t('Error: Unable to add search term to specified collection policy. Please make sure that the field is not already listed in the search terms.')); + } else + { + echo 'success:'.t('Successfully added term %field to collection policy %cp_pid',array('%cp_pid'=>$cp->pid,'%field'=>trim($form_state['values']['form']['field']))); + exit(); + } +} + +function icm_collection_add_term(&$form_state,$params=null) +{ + + if (is_array($params) && isset($params[0])) + { + $collection_pid = $params[0]; + } else if (isset($form_state['post']['collection_pid'])) + { + $collection_pid = $form_state['post']['collection_pid']; + } + + + $form['form'] = array( + '#type'=>'fieldset', + '#title'=> t('Add search term to collection %collection_pid', array('%collection_pid'=>$collection_pid)), + '#tree'=>TRUE + ); + + $form['form']['field'] = array( + '#type' => 'textfield', + '#title' => t('Field'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('The name of the field in the DC to search.'), + ); + + $form['form']['value'] = array( + '#type' => 'textfield', + '#title' => t('Label'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('A descriptive label for the field displayed on the search form.'), + ); + + $form['form']['collection_pid'] = array('#type' => 'hidden', '#value'=> $collection_pid); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; + +} + + +function icm_collection_rollback_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'CollectionPolicy'); + + if (($cp = CollectionPolicy::loadFromCollection($form_state['values']['form']['c_pid']))!==FALSE) + { + + $history = $cp->getHistory(); + $found = false; + foreach ($history as $key=>$ver) + { + if ($ver['versionID'] == $form_state['values']['form']['version']) + { + $found = $key; + break; + } + } + + if ($found === false) + { + form_set_error('',t('Error: Selected version was not found. Please try again.')); + } else if ($found == 0 && $form_state['values']['form']['removeOlder'] == 0) + { + form_set_error('',t('Error: Selected version is the current version. Nothing changed.')); + } else + { + $success=true; + if ($found > 0) + { + $startDate = $history[$found-1]['createDate']; + $success = $cp->purgeVersions($history[$found-1]['createDate'],null); + } + + if ($form_state['values']['form']['removeOlder'] == 1 && isset($history[$found+1])) + { + $endDate = $history[$found+1]['createDate']; + $success = $success && $cp->purgeVersions(null,$endDate); + } + + if ($success) + { + echo 'success:'.t('Successfully rolled back version of collection policy %c_pid.',array('%c_pid'=>$cp->pid)); + exit(); + + } else + { + form_set_error('',t('Error: Unable to roll back version. Check watchdog logs.')); + } + } + + } else + { + form_set_error('',t('Error: Unable to load collection policy %c_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['c_pid'])))); + + } +} + +function icm_collection_rollback(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $c_pid = $params[0]; + } else + { + $c_pid = $form_state['post']['form']['model_pid']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Rollback Collection Policy %$c_pid',array('%$c_pid'=>$c_pid)), + '#tree' => TRUE, + ); + + module_load_include('inc', 'fedora_repository', 'CollectionPolicy'); + + if (($cp = CollectionPolicy::loadFromCollection($c_pid))!==false) + { + + $history = $cp->getHistory(); + + $options = array(); + foreach ($history as $ver) + { + $options[$ver['versionID']] = date(DATE_RFC822,strtotime($ver['createDate'])); + } + + if ($history !== false && count($history) > 0) + { + + + $form['form']['warning'] = array('#value' => 'Warning: Rolling back a datastream will purge all versions up-to the selected datastream.'); + + + $form['form']['cur'] = array( + '#type'=> 'item', + '#title'=> t('Current Version:'), + '#value'=> date(DATE_RFC822,strtotime($history[0]['createDate'])) + ); + + $form['form']['version'] = array( + '#type' => 'select', + '#title' => t('Version'), + '#options' => $options + ); + + $form['form']['removeOlder'] = array( + '#type' => 'checkbox', + '#title' => 'Purge Older Versions', + '#description' => 'If enabled, also purges versions of the datastream that are OLDER than the selected, effectively leaving only the selected version.' + ); + + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + + } else + { + $form['form']['version'] = array( + '#type'=> 'item', + '#title'=> t('Rollback to Version:'), + '#value'=> t('only one version available.') + ); + } + + + + } else + { + form_set_error('',t('Error: Unable to load collection policy %c_pid.',array('%c_pid'=>$c_pid))); + } + + $form['form']['c_pid'] = array('#type' => 'hidden', '#value'=> $c_pid); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + return $form; +} + +function icm_model_add_ingestMethodParam_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + if ($cm->addIngestMethodParam($form_state['values']['form']['rule_id'], + $form_state['values']['form']['module'], + $form_state['values']['form']['file'], + $form_state['values']['form']['class'], + $form_state['values']['form']['method'], + $form_state['values']['form']['name'], + $form_state['values']['form']['value']) && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully added parameter to ingest method of Rule %rule_id for model %model_pid.',array('%rule_id'=>htmlentities($form_state['values']['form']['rule_id']),'%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to add parameter to ingest method of Rule %rule_id for model %model_pid. Please make sure that the parameter is not already listed.',array('%rule_id'=>htmlentities($form_state['values']['form']['rule_id']),'%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } + +} + + +function icm_model_add_ingestMethodParam(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $model_pid = $params[0]; + $rule_id = $params[1]; + $module = $params[2]; + $file = $params[3]; + $class = $params[4]; + $method = $params[5]; + } else + { + $model_pid = $form_state['post']['model_id']; + $rule_id = $form_state['post']['rule_id']; + $module = $form_state['post']['module']; + $file = $form_state['post']['file']; + $class = $form_state['post']['class']; + $method = $form_state['post']['method']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Add Ingest Method Parameter to ingest Rule %rule_id of model %model_pid.',array('%rule_id'=>$rule_id,'%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + $form['form']['module_label'] = array( + '#type'=> 'item', + '#title'=> t('Module'), + '#value' => $module + ); + + $form['form']['file_label'] = array( + '#type'=> 'item', + '#title'=> t('Filename'), + '#value' => $file + ); + + $form['form']['class_label'] = array( + '#type'=> 'item', + '#title'=> t('Class'), + '#value' => $class + ); + + $form['form']['method_label'] = array( + '#type'=> 'item', + '#title'=> t('Method'), + '#value' => $method + ); + + $form['form']['name'] = array( + '#type' => 'textfield', + '#title' => t('Name'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('The name of the parameter to pass along to the ingest method above.'), + ); + + $form['form']['value'] = array( + '#type' => 'textfield', + '#title' => t('Value'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('The value of the parameter to pass along to the ingest method above'), + ); + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['rule_id'] = array('#type' => 'hidden', '#value'=> $rule_id); + $form['form']['module'] = array('#type' => 'hidden', '#value'=> $module); + $form['form']['file'] = array('#type' => 'hidden', '#value'=> $file); + $form['form']['class'] = array('#type' => 'hidden', '#value' => $class); + $form['form']['method'] = array('#type' => 'hidden', '#value'=> $method); + + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + + return $form; +} + + +function icm_model_add_ingestElementParam_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + if ($cm->setIngestFormElementParam($form_state['values']['form']['element_name'], + $form_state['values']['form']['name'], + $form_state['values']['form']['value']) && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully added parameter to form element %element_name for model %model_pid.',array('%element_name'=>htmlentities($form_state['values']['form']['element_name']),'%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to add parameter to form element %element_name for model %model_pid. Please make sure that the parameter is not already listed.',array('%element_name'=>htmlentities($form_state['values']['form']['element_name']),'%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } + +} + + +function icm_model_add_ingestElementParam(&$form_state,$params=null) +{ + if (is_array($params)) + { + $model_pid = $params[0]; + $element_name = $params[1]; + } else + { + $model_pid = $form_state['post']['model_id']; + $element_name = $form_state['post']['element_name']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Add Ingest Form Element Parameter to element %element_name of model %model_pid.',array('%element_name'=>$element_name,'%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + $form['form']['name'] = array( + '#type' => 'textfield', + '#title' => t('Name'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('The name of the parameter to pass along to the form element above.'), + ); + + $form['form']['value'] = array( + '#type' => 'textarea', + '#title' => t('Value'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('The value of the parameter to pass along to the form element above'), + ); + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['element_name'] = array('#type' => 'hidden', '#value'=> $element_name); + + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + + return $form; +} + +function icm_model_add_ingestMethod_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + + $module = $form_state['values']['form']['module']; + $file = $form_state['values']['form']['filename']; + $class= $form_state['values']['form']['class']; + $method=$form_state['values']['form']['method']; + + $path = drupal_get_path('module',$module); + + if (empty($path) || !file_exists($path.'/'.$file)) + { + form_set_error('form][filename',t('Error: Selected plugin file not found. Please try again.')); + } else + { + require_once ($path.'/'.$file); + if (!class_exists($class)) + { + form_set_error('form][class',t('Error: Specified class does not exist in the plugin. Please try again.')); + } else + { + $obj = new $class; + if (!method_exists($obj,$method)) + { + form_set_error('form][method',t('Error: Specified method does not exist in the specified class/plugin. Please try again.')); + } + } + } + + if (!ContentModel::validDsid($form_state['values']['form']['dsid'])) + { + form_set_error('form][dsid',t('Error: Invalid datastream identifier. Please try again.')); + } + + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + if ($cm->addIngestMethod($form_state['values']['form']['rule_id'],$module,$module,$file,$class,$method,$form_state['values']['form']['dsid'],$form_state['values']['form']['modified_files_ext']) && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully added ingest method to Rule %rule_id for model %model_pid.',array('%rule_id'=>htmlentities($form_state['values']['form']['rule_id']),'%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to add ingest method to Rule %rule_id for model %model_pid.',array('%rule_id'=>htmlentities($form_state['values']['form']['rule_id']),'%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } + +} + +function icm_model_add_ingestMethod(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $model_pid = $params[0]; + $rule_id = $params[1]; + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + $rule_id = $form_state['post']['form']['rule_id']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Add Ingest Method to ingest Rule %rule_id of model %model_pid',array('%rule_id'=>$rule_id,'%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + $form['form']['module'] = array( + '#type' => 'select', + '#title' => t('Module'), + '#element_validate' => array('icm_module_validate'), + '#options'=>icm_get_modules(), + '#required' => TRUE, + '#description' => t('The name of the module containing the plugin file.'), + ); + + $form['form']['filename'] = array( + '#type' => 'textfield', + '#title' => t('File'), + '#element_validate' => array('icm_filename_validate'), + '#required' => TRUE, + '#description' => t('The relative path of the file containing the ingest method class/method.'), + ); + $form['form']['class'] = array( + '#type' => 'textfield', + '#title' => t('Class'), + '#element_validate' => array('icm_class_validate'), + '#required' => TRUE, + '#size'=>30, + '#description' => t('The name of the ingest method class.'), + ); + $form['form']['method'] = array( + '#type' => 'textfield', + '#title' => t('Method'), + '#element_validate' => array('icm_method_validate'), + '#size'=>30, + '#required' => TRUE, + '#description' => t('The name of the class method to call when ingesting a file.'), + ); + + $form['form']['dsid'] = array( + '#type' => 'textfield', + '#title' => t('Datastream Identifier'), + '#size' => 30, + '#maxlength' => 64, + '#required' => TRUE, + '#description' => t('The datastream ID that will store the output from this method.'), + ); + + $form['form']['modified_files_ext'] = array( + '#type' => 'textfield', + '#title' => t('Modified Files Extension'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('The file extension that will be appended to the modified file.'), + ); + + + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['rule_id'] = array('#type' => 'hidden', '#value'=> $rule_id); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + return $form; +} + +function icm_model_add_appliesTo_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + if ($cm->addAppliesTo($form_state['values']['form']['rule_id'],$form_state['values']['form']['appliesTo']) && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully added application mimetype to Rule %rule_id for model %model_pid.',array('%rule_id'=>htmlentities($form_state['values']['form']['rule_id']),'%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to add application mimetype to Rule %rule_id for model %model_pid.',array('%rule_id'=>htmlentities($form_state['values']['form']['rule_id']),'%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } +} + +function icm_model_add_appliesTo(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $model_pid = $params[0]; + $rule_id = $params[1]; + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + $rule_id = $form_state['post']['form']['rule_id']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Add application mimetype to ingest Rule %rule_id of model %model_pid',array('%rule_id'=>$rule_id,'%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + $form['form']['appliesTo'] = array( + '#type' => 'textfield', + '#title' => t('Applies To'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('A content mimetype that this ingest rule will be applied to.'), + ); + + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['rule_id'] = array('#type' => 'hidden', '#value'=> $rule_id); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + return $form; +} + + +function icm_model_add_ingestRule_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + $module = $form_state['values']['form']['module']; + $file = $form_state['values']['form']['filename']; + $class= $form_state['values']['form']['class']; + $method=$form_state['values']['form']['method']; + $path = drupal_get_path('module',$module); + + if (empty($path) || !file_exists($path.'/'.$file)) + { + form_set_error('form][filename',t('Error: Selected plugin file not found. Please try again.')); + } else + { + require_once ($path.'/'.$file); + if (!class_exists($class)) + { + form_set_error('form][class',t('Error: Specified class does not exist in the plugin. Please try again.')); + } else + { + $obj = new $class; + if (!method_exists($obj,$method)) + { + form_set_error('form][method',t('Error: Specified method does not exist in the specified class/plugin. Please try again.')); + } + } + } + + if (!ContentModel::validDsid($form_state['values']['form']['dsid'])) + { + form_set_error('form][dsid',t('Error: Invalid datastream identifier. Please try again.')); + } + + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + if ($cm->addIngestRule($form_state['values']['form']['appliesTo'],$module,$file,$class,$method,$form_state['values']['form']['dsid'],$form_state['values']['form']['modified_files_ext']) && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully added ingest method to Rule %rule_id for model %model_pid.',array('%rule_id'=>htmlentities($form_state['values']['form']['rule_id']),'%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to add ingest rule for model %model_pid.',array('%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } + +} + + + +function icm_model_add_ingestRule(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $model_pid = $params[0]; + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Add Ingest Rule to model %model_pid',array('%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + $form['form']['appliesTo'] = array( + '#type' => 'textfield', + '#title' => t('Applies To'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('A content mimetype that this ingest rule will be applied to.'), + ); + + $form['form']['module'] = array( + '#type' => 'select', + '#title' => t('Module'), + '#element_validate' => array('icm_module_validate'), + '#options'=>icm_get_modules(), + '#required' => TRUE, + '#description' => t('The name of the module containing the plugin file.'), + ); + + $form['form']['filename'] = array( + '#type' => 'textfield', + '#title' => t('File'), + '#element_validate' => array('icm_filename_validate'), + '#required' => TRUE, + '#description' => t('The relative path of the file containing the ingest method class/method.'), + ); + + $form['form']['class'] = array( + '#type' => 'textfield', + '#title' => t('Class'), + '#element_validate' => array('icm_class_validate'), + '#required' => TRUE, + '#size'=>30, + '#description' => t('The name of the ingest method class.'), + ); + $form['form']['method'] = array( + '#type' => 'textfield', + '#title' => t('Method'), + '#element_validate' => array('icm_method_validate'), + '#size'=>30, + '#required' => TRUE, + '#description' => t('The name of the class method to call when ingesting a file.'), + ); + + $form['form']['dsid'] = array( + '#type' => 'textfield', + '#title' => t('Datastream Identifier'), + '#size' => 30, + '#maxlength' => 64, + '#required' => TRUE, + '#description' => t('The datastream ID that will store the output from this method.'), + ); + + $form['form']['modified_files_ext'] = array( + '#type' => 'textfield', + '#title' => t('Modified Files Extension'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('The file extension that will be appended to the modified file.'), + ); + + + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + return $form; +} + + +function icm_model_add_ds_validate($form,&$form_state) +{ + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (!ContentModel::validDsid($form_state['values']['form']['dsid'])) + { + form_set_error('form][dsid',t('Error: Invalid datastream identifier. Please try again.')); + } + + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + if ($cm->addDs($form_state['values']['form']['dsid'],$form_state['values']['form']['display_in_fieldset']==1) && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully added datastream to model %model_pid.',array('%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to add datastream to model %model_pid.',array('%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } + +} + +function icm_model_add_ds(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $model_pid = $params[0]; + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Add Datastream to model %model_pid',array('%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + $form['form']['dsid'] = array( + '#type' => 'textfield', + '#title' => t('Datastream Identifier'), + '#size' => 30, + '#maxlength' => 64, + '#required' => TRUE, + '#description' => t('The datastream ID that will store the output from this method.'), + ); + + $form['form']['display_in_fieldset'] = array( + '#type' => 'checkbox', + '#title' => t('Display in Fieldset'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('Display this datastream in the fieldset for this model?'), + ); + + + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + return $form; +} + + +function icm_model_add_dispmeth_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + $module = $form_state['values']['form']['module']; + $file = $form_state['values']['form']['filename']; + $class= $form_state['values']['form']['class']; + $method=$form_state['values']['form']['method']; + $path = drupal_get_path('module',$module); + + if (empty($path) || !file_exists($path.'/'.$file)) + { + form_set_error('form][filename',t('Error: Selected plugin file not found. Please try again.')); + } else + { + require_once ($path.'/'.$file); + if (!class_exists($class)) + { + form_set_error('form][class',t('Error: Specified class does not exist in the plugin. Please try again.')); + } else + { + $obj = @new $class; + if (!method_exists($obj,$method)) + { + form_set_error('form][method',t('Error: Specified method does not exist in the specified class/plugin. Please try again.')); + } + } + } + + if (!ContentModel::validDsid($form_state['values']['form']['dsid'])) + { + form_set_error('form][dsid',t('Error: Invalid datastream identifier. Please try again.')); + } + + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + if ($cm->addDispMeth($form_state['values']['form']['dsid'],$module,$file,$class,$method) && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully added display method to datastream %dsid of model %model_pid.',array('%dsid'=>htmlentities($form_state['values']['form']['dsid']),'%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to add display method to datastream %dsid of model %model_pid.',array('%dsid'=>htmlentities($form_state['values']['form']['dsid']),'%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } +} + +function icm_model_add_dispmeth(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $model_pid = $params[0]; + $dsid = $params[1]; + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + $dsid = $form_state['post']['form']['dsid']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Add Display Method to datastream %dsid of model %model_pid',array('%dsid'=>$dsid,'%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + $form['form']['module'] = array( + '#type' => 'select', + '#title' => t('Module'), + '#element_validate' => array('icm_module_validate'), + '#options'=>icm_get_modules(), + '#required' => TRUE, + '#description' => t('The name of the module containing the plugin file.'), + ); + + $form['form']['filename'] = array( + '#type' => 'textfield', + '#title' => t('File'), + '#element_validate' => array('icm_filename_validate'), + '#required' => TRUE, + '#description' => t('The relative path of the file containing the ingest method class/method.'), + ); + + $form['form']['class'] = array( + '#type' => 'textfield', + '#title' => t('Class'), + '#element_validate' => array('icm_class_validate'), + '#required' => TRUE, + '#size'=>30, + '#description' => t('The name of the ingest method class.'), + ); + $form['form']['method'] = array( + '#type' => 'textfield', + '#title' => t('Method'), + '#element_validate' => array('icm_method_validate'), + '#size'=>30, + '#required' => TRUE, + '#description' => t('The name of the class method to call when displaying the datastream.'), + ); + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['dsid'] = array('#type' => 'hidden', '#value'=> $dsid); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + return $form; +} + + +function icm_model_edit_ingestForm_validate($form,&$form_state) +{ + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if (!ContentModel::validDsid($form_state['values']['form']['dsid'])) + { + form_set_error('form][dsid',t('Error: Invalid datastream identifier. Please try again.')); + } + + $module=$form_state['values']['form']['module']; + $file = $form_state['values']['form']['filename']; + $class= $form_state['values']['form']['class']; + $method=$form_state['values']['form']['method']; + $handler=$form_state['values']['form']['handler']; + $path = drupal_get_path('module',$module); + + if (empty($path) || !file_exists($path.'/'.$file)) + { + form_set_error('form][filename',t('Error: Selected plugin file not found. Please try again.')); + } else + { + require_once ($path.'/'.$file); + if (!class_exists($class)) + { + form_set_error('form][class',t('Error: Specified class does not exist in the plugin. Please try again.')); + } else + { + $obj = @new $class; + if (!method_exists($obj,$method)) + { + form_set_error('form][method',t('Error: Specified builder method does not exist in the specified class/plugin. Please try again.')); + } + if (!method_exists($obj,$handler)) + { + form_set_error('form][handler',t('Error: Specified handler method does not exist in the specified class/plugin. Please try again.')); + } + } + } + + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + if ($cm->editIngestFormAttributes(htmlentities($form_state['values']['form']['dsid']),htmlentities($form_state['values']['form']['page']),$form_state['values']['form']['hide_file_chooser']==1,$form_state['values']['form']['redirect']==1) + && $cm->editIngestFormBuilderMethod($module,$file,$class,$method,$handler) + && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully updated ingest form of model %model_pid.',array('%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to update ingest form of model %model_pid.',array('%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } +} + +function icm_model_edit_ingestForm(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $model_pid = $params[1]; + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Edit Ingest Form of model %model_pid',array('%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if (($cm = ContentModel::loadFromModel($model_pid))!==false) + { + + $attr = $cm->getIngestFormAttributes(); + $builderMethod = $cm->getIngestFormBuilderMethod(); + + $form['form']['dsid'] = array( + '#type' => 'textfield', + '#title' => t('Datastream Identifier'), + '#size' => 30, + '#maxlength' => 64, + '#default_value'=>$attr['dsid'], + '#required' => TRUE, + + '#description' => t('The datastream ID that stores the collected metadata from the form.'), + ); + + $form['form']['page'] = array( + '#type' => 'textfield', + '#title' => t('Page'), + '#size' => 3, + '#required' => TRUE, + '#default_value' => $attr['page'], + '#description' => t('??? not sure what this field is for. Cant find a reference to it, candidate for removal. '), + ); + + $form['form']['hide_file_chooser'] = array( + '#type' => 'checkbox', + '#title' => t('Hide File Chooser'), + '#size' => 3, + '#required' => TRUE, + '#default_value' => $attr['hide_file_chooser']?1:0, + '#description' => t('If enabled, the file choose will not be displayed in the ingest form for this model.'), + ); + + $form['form']['redirect'] = array( + '#type' => 'checkbox', + '#title' => t('Redirect on Ingest'), + '#size' => 3, + '#required' => TRUE, + '#default_value' => $attr['redirect']?1:0, + '#description' => t('If enabled, the user will be redirected to the collection view on successful ingest.'), + ); + + $form['form']['module'] = array( + '#type' => 'select', + '#title' => t('Module'), + '#element_validate' => array('icm_module_validate'), + '#options'=>icm_get_modules(), + '#required' => TRUE, + '#default_value'=> ($builderMethod['module']==''?'fedora_repository':$builderMethod['module']), + '#description' => t('The name of the module containing the plugin file.'), + ); + + $form['form']['filename'] = array( + '#type' => 'textfield', + '#title' => t('File'), + '#element_validate' => array('icm_filename_validate'), + '#required' => TRUE, + '#default_value'=> $builderMethod['file'], + '#description' => t('The relative path of the file containing the builder/handler method class/method.'), + ); + + $form['form']['class'] = array( + '#type' => 'textfield', + '#title' => t('Class'), + '#element_validate' => array('icm_class_validate'), + '#required' => TRUE, + '#default_value'=> $builderMethod['class'], + '#size'=>30, + '#description' => t('The name of the builder/handler class.'), + ); + $form['form']['method'] = array( + '#type' => 'textfield', + '#title' => t('Form Builder Method'), + '#element_validate' => array('icm_method_validate'), + '#size'=>30, + '#required' => TRUE, + '#default_value'=> $builderMethod['method'], + '#description' => t('The name of the class method to build the ingest form.'), + ); + + $form['form']['handler'] = array( + '#type' => 'textfield', + '#title' => t('Form Handler Method'), + '#element_validate' => array('icm_method_validate'), + '#size'=>30, + '#required' => TRUE, + '#default_value'=> $builderMethod['handler'], + '#description' => t('The name of the class method to handle the ingest form.'), + ); + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + + } else + { + form_set_error('',t('Error: Unable to load content model %model_pid.',array('%model_pid'=>$model_pid))); + } + + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; +} + + +function icm_model_edit_adddsmeth_validate($form,&$form_state) +{ + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if (!ContentModel::validDsid($form_state['values']['form']['dsid'])) + { + form_set_error('form][dsid',t('Error: Invalid datastream identifier. Please try again.')); + } + + $module = $form_state['values']['form']['module']; + $file = $form_state['values']['form']['filename']; + $class= $form_state['values']['form']['class']; + $method=$form_state['values']['form']['method']; + $handler=$form_state['values']['form']['handler']; + $path = drupal_get_path('module',$module); + + if (empty($path) || !file_exists($path.'/'.$file)) + { + form_set_error('form][filename',t('Error: Selected plugin file not found. Please try again.')); + } else + { + require_once ($path.'/'.$file); + if (!class_exists($class)) + { + form_set_error('form][class',t('Error: Specified class does not exist in the plugin. Please try again.')); + } else + { + $obj = @new $class; + if (!method_exists($obj,$method)) + { + form_set_error('form][method',t('Error: Specified builder method does not exist in the specified class/plugin. Please try again.')); + } + if (!method_exists($obj,$handler)) + { + form_set_error('form][handler',t('Error: Specified handler method does not exist in the specified class/plugin. Please try again.')); + } + } + } + + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + if ($cm->editIngestFormAttributes(htmlentities($form_state['values']['form']['dsid']),htmlentities($form_state['values']['form']['page']),$form_state['values']['form']['hide_file_chooser']==1,$form_state['values']['form']['redirect']==1) + && $cm->editIngestFormBuilderMethod($module,$file,$class,$method,$handler) + && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully updated ingest form of model %model_pid.',array('%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to update ingest form of model %model_pid.',array('%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } +} + +function icm_model_edit_adddsmeth(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $model_pid = $params[0]; + $dsid = $params[1]; + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + $dsid = $form_state['post']['form']['dsid']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Edit Add DataStream Method of model %model_pid datastream %dsid',array('%model_pid'=>$model_pid,'%dsid'=>$dsid)), + '#tree' => TRUE, + ); + + $form['form']['label'] = array('#value'=> t('This method will be called when a datastream is ingested into %dsid. The resulting file generated by the method is then ingested into the specified datastream.')); + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if (($cm = ContentModel::loadFromModel($model_pid))!==false) + { + + $method = $cm->getIngestFormBuilderMethod(); + + + $form['form']['module'] = array( + '#type' => 'select', + '#title' => t('Module'), + '#element_validate' => array('icm_module_validate'), + '#options'=>icm_get_modules(), + '#default_value'=>($method['module']==''?'fedora_repository':$method['module']), + '#required' => TRUE, + '#description' => t('The name of the module containing the plugin file.'), + ); + + $form['form']['filename'] = array( + '#type' => 'textfield', + '#title' => t('File'), + '#element_validate' => array('icm_filename_validate'), + '#default_value' =>$method['file'], + '#required' => TRUE, + '#description' => t('The relative path of the file containing the ingest method class/method.'), + ); + + $form['form']['class'] = array( + '#type' => 'textfield', + '#title' => t('Class'), + '#element_validate' => array('icm_class_validate'), + '#required' => TRUE, + '#default_value'=> $method['class'], + '#size'=>30, + '#description' => t('The name of the class.'), + ); + $form['form']['method'] = array( + '#type' => 'textfield', + '#title' => t('Form Builder Method'), + '#element_validate' => array('icm_method_validate'), + '#size'=>30, + '#required' => TRUE, + '#default_value'=> $method['method'], + '#description' => t('The name of the class method called.'), + ); + + + $form['form']['out_dsid'] = array( + '#type' => 'textfield', + '#title' => t('Datastream Identifier'), + '#size' => 30, + '#maxlength' => 64, + '#default_value'=>$attr['dsid'], + '#required' => TRUE, + '#description' => t('The datastream ID that stores the resulting file from the specified method.'), + ); + + $form['form']['modified_files_ext'] = array( + '#type' => 'textfield', + '#title' => t('Modified Files Extension'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('The file extension that will be appended to the modified file.'), + ); + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['dsid'] = array('#type' => 'hidden', '#value'=> $dsid); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + + } else + { + form_set_error('',t('Error: Unable to load content model %model_pid.',array('%model_pid'=>$model_pid))); + } + + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; +} + + +function icm_model_add_ingestFormElement_validate($form,&$form_state) +{ + + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + + $elements = $cm->getIngestFormElements(); + $found = false; + foreach ($elements as $el) + { + if ($el['name']==$form_state['values']['form']['name']) + { + $found=true; + break; + } + } + + if ($found) + { + form_set_error('form][name',t('Error: The specified form element name is already listed in the ingest form. Please edit or delete the existing form element instead.')); + } + else if ($cm->addIngestFormElement(htmlentities($form_state['values']['form']['name']), + htmlentities($form_state['values']['form']['label']), + $form_state['values']['form']['type'], + $form_state['values']['form']['required']==1, + htmlentities($form_state['values']['form']['description'])) && + + $cm->setIngestFormElementParam(htmlentities($form_state['values']['form']['name']), + '#sticky', + $form_state['values']['form']['sticky']==1?'TRUE':false) && + + $cm->setIngestFormElementParam(htmlentities($form_state['values']['form']['name']), + '#autocomplete_path', + trim($form_state['values']['form']['autocomplete'])!=''?trim($form_state['values']['form']['autocomplete']):false) + && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully added ingest form element to model %model_pid.',array('%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to add ingest form element to model %model_pid.',array('%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } +} + +function icm_model_add_ingestFormElement(&$form_state,$params=null) +{ + if (is_array($params)) + { + $model_pid = $params[0]; + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Add element to ingest form of %model_pid',array('%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + $form['form']['name'] = array( + '#type' => 'textfield', + '#title' => t('Name'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('The name of the form element.'), + ); + + $form['form']['label'] = array( + '#type' => 'textfield', + '#title' => t('Label'), + '#size' => 30, + '#description' => t('The label that will be displayed for the form element. If left blank, defaults to the element name.'), + ); + + $form['form']['type'] = array( + '#type' => 'select', + '#title' => t('Type'), + '#required'=> TRUE, + '#options'=> array('textfield'=>t('Textfield'), + 'select'=>t('Select'), + 'checkbox'=>t('Checkbox'), + 'radio'=>t('Radio'), + 'textarea'=>t('Textarea'), + 'filechooser'=>t('Ingest File Chooser'), + 'list'=>t('List/Tag Editor'), + 'fieldset'=>t('Fieldset'), + 'people'=>t('People List (incl. name, title, organization, conference, role)'), + 'other_select'=>t('Select (with \'other\' option)'), + 'datepicker'=>t('Datepicker'), + 'copyright'=>t('Creative-Commons Copyright Chooser'), + 'hidden'=>t('Hidden'), + 'file'=>t('File Upload (browse)'), + ), + '#description'=> t('The type of form element to display.') + ); + + $form['form']['required'] = array( + '#type' => 'checkbox', + '#title' => t('Required'), + '#description' => t('If enabled, the form element will be required.'), + ); + + $form['form']['sticky'] = array( + '#type' => 'checkbox', + '#title' => t('Sticky'), + '#description' => t('If enabled, the entered value will be carried over to the next ingest.'), + ); + + + $form['form']['autocomplete'] = array( + '#type' => 'textfield', + '#title' => t('Autocomplete Path'), + '#description' => t('Filled in, the field will suggest values from the current collection as the user types as listed by the specified drupal path. Only available for textfields.'), + ); + + $form['form']['description'] = array( + '#type' => 'textarea', + '#title' => t('Description'), + '#size'=>30, + '#description' => t('A brief description that will appear next to the form element.'), + ); + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; +} + + +function icm_model_edit_ingestFormElement_validate($form,&$form_state) +{ + + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + + $elements = $cm->getIngestFormElements(); + $found = false; + foreach ($elements as $el) + { + if ($el['name']==$form_state['values']['form']['name']) + { + $found=true; + break; + } + } + + if (!$found) + { + form_set_error('form][name',t('Error: The specified form element was not found in the ingest form.')); + } + else if ($cm->editIngestFormElement(htmlentities($form_state['values']['form']['name']), + htmlentities($form_state['values']['form']['label']), + $form_state['values']['form']['type'], + $form_state['values']['form']['required']==1, + htmlentities($form_state['values']['form']['description'])) && + + $cm->setIngestFormElementParam(htmlentities($form_state['values']['form']['name']), + '#sticky', + $form_state['values']['form']['sticky']==1?'TRUE':false) && + + $cm->setIngestFormElementParam(htmlentities($form_state['values']['form']['name']), + '#autocomplete_path', + trim($form_state['values']['form']['autocomplete'])!=''?trim($form_state['values']['form']['autocomplete']):false) && + + $cm->saveToFedora()) + { + echo 'success:'.t('Successfully updated ingest form element to model %model_pid.',array('%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to updated ingest form element to model %model_pid.',array('%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } +} + +function icm_model_edit_ingestFormElement(&$form_state,$params=null) +{ + if (is_array($params)) + { + $model_pid = array_shift($params); + $name = join(' ',$params); + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + $name = $form_state['post']['form']['name']; + } + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if (($cm = ContentModel::loadFromModel($model_pid))!==false) + { + $elements = $cm->getIngestFormElements(); + $element = false; + foreach ($elements as $el) + { + if ($el['name'] == $name) + { + $element=$el; + break; + } + } + + if ($element === false) + { + form_set_error('',t('Error: Specified ingest form element "%name" does not exist. Please try again.',array('%name'=>$name))); + } else + { + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Edit element "%name" in ingest form of %model_pid',array('%name'=>$name,'%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + $form['form']['nameDisp'] = array( + '#type' => 'item', + '#title' => t('Name'), + '#description' => t('The name of the form element.'), + '#value'=>$name + ); + + $form['form']['label'] = array( + '#type' => 'textfield', + '#title' => t('Label'), + '#size' => 30, + '#default_value' => ($element['label']==$name)?'':$element['label'], + '#description' => t('The label that will be displayed for the form element. If left blank, defaults to the element name.'), + ); + + $form['form']['type'] = array( + '#type' => 'select', + '#title' => t('Type'), + '#required'=> TRUE, + '#default_value'=>$element['type'], + '#options'=> array('textfield'=>t('Textfield'), + 'select'=>t('Select'), + 'checkbox'=>t('Checkbox'), + 'radio'=>t('Radio'), + 'textarea'=>t('Textarea'), + 'filechooser'=>t('Ingest File Chooser'), + 'list'=>t('List/Tag Editor'), + 'fieldset'=>t('Fieldset'), + 'people'=>t('People List (incl. name, title, organization, conference, role)'), + 'other_select'=>t('Select (with \'other\' option)'), + 'datepicker'=>t('Datepicker'), + 'copyright'=>t('Creative-Commons Copyright Chooser'), + 'hidden'=>t('Hidden'), + 'file'=>t('File Upload (browse)'), + ), + '#description'=> t('The type of form element to display.
Warning: Changing the type from "Select" or "Radio" to anything else will cause any authoritative list to be permanently removed.') + ); + + $form['form']['required'] = array( + '#type' => 'checkbox', + '#title' => t('Required'), + '#default_value'=> $element['required']?1:0, + '#description' => t('If enabled, the form element will be required.'), + ); + + $form['form']['sticky'] = array( + '#type' => 'checkbox', + '#title' => t('Sticky'), + '#default_value'=> isset($element['parameters']['#sticky']) && $element['parameters']['#sticky']?1:0, + '#description' => t('If enabled, the entered value will be carried over to the next ingest.'), + ); + + $form['form']['autocomplete'] = array( + '#type' => 'textfield', + '#title' => t('Autocomplete Path'), + '#default_value'=> isset($element['parameters']['#autocomplete_path'])?$element['parameters']['#autocomplete_path']:'', + '#description' => t('Filled in, the field will suggest values from the current collection as the user types as listed by the specified drupal path. Only available for textfields.'), + ); + + + $form['form']['description'] = array( + '#type' => 'textarea', + '#title' => t('Description'), + '#default_value' => $element['description'], + '#description' => t('A brief description that will appear next to the form element.'), + ); + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['name'] = array('#type' => 'hidden', '#value'=> $name); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + } + } else { + form_set_error('',t('Error: Unable to load content model %model_pid.',array('%model_pid'=>$model_pid))); + } + + + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; +} + + +function icm_model_add_authListItem_validate($form,&$form_state) +{ + + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + + $elements = $cm->getIngestFormElements(); + $found = false; + foreach ($elements as $el) + { + if ($el['name']==$form_state['values']['form']['name']) + { + $found=true; + break; + } + } + + if (!$found) + { + form_set_error('form][name',t('Error: The specified form element was not found in the ingest form.')); + } + else if ($cm->addAuthListItem($form_state['values']['form']['name'],htmlentities($form_state['values']['form']['authValue']),htmlentities($form_state['values']['form']['authLabel'])) + && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully added authoritative list item to ingest form element to model %model_pid.',array('%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to add authoritative list item to ingest form of model %model_pid.',array('%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } +} + + + +function icm_model_add_authListItem(&$form_state,$params=null) +{ + if (is_array($params)) + { + $model_pid = array_shift($params); + $name = join(' ',$params); + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + $name = $form_state['post']['form']['name']; + } + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if (($cm = ContentModel::loadFromModel($model_pid))!==false) + { + $elements = $cm->getIngestFormElements(); + $element = false; + foreach ($elements as $el) + { + if ($el['name'] == $name) + { + $element=$el; + break; + } + } + + if ($element === false) + { + form_set_error('',t('Error: Specified ingest form element "%name" does not exist. Please try again.',array('%name'=>$name))); + } else + { + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Add item to the authoritative list of element "%name" of ingest form for %model_pid',array('%name'=>$name,'%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + $form['form']['nameDisp'] = array( + '#type' => 'item', + '#title' => t('Element Name'), + '#description' => t('The name of the form element.'), + '#value'=>$name + ); + + $form['form']['labelDisp'] = array( + '#type' => 'item', + '#title' => t('Element Label'), + '#value' => $element['label'], + '#description' => t('The label that will be displayed for the form element.'), + ); + + + $form['form']['authValue'] = array( + '#type' => 'textfield', + '#title' => t('Value'), + '#size'=> 30, + '#required' => TRUE, + '#description' => t('Authoritative list value.'), + ); + + $form['form']['authLabel'] = array( + '#type' => 'textfield', + '#title' => t('Label'), + '#size'=> 30, + '#description' => t('Authoritative list label. If left blank the item\'s value will also be used as the label.'), + ); + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['name'] = array('#type' => 'hidden', '#value'=> $name); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + } + } else { + form_set_error('',t('Error: Unable to load content model %model_pid.',array('%model_pid'=>$model_pid))); + } + + + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; +} + + + +function icm_model_update_editMetadataMethod_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + $module = $form_state['values']['form']['module']; + $file = $form_state['values']['form']['filename']; + $class= $form_state['values']['form']['class']; + $method=$form_state['values']['form']['method']; + $handler=$form_state['values']['form']['handler']; + $path = drupal_get_path('module',$module); + + if (empty($path) || !file_exists($path.'/'.$file)) + { + form_set_error('form][filename',t('Error: Selected plugin file not found. Please try again.')); + } else + { + require_once ($path.'/'.$file); + if (!class_exists($class)) + { + form_set_error('form][class',t('Error: Specified class does not exist in the plugin. Please try again.')); + } else + { + $obj = new $class; + if (!method_exists($obj,$method)) + { + form_set_error('form][method',t('Error: Specified builder method does not exist in the specified class/plugin. Please try again.')); + } + if (!method_exists($obj,$handler)) + { + form_set_error('form][handler',t('Error: Specified handler method does not exist in the specified class/plugin. Please try again.')); + } + } + } + + if (!ContentModel::validDsid($form_state['values']['form']['dsid'])) + { + form_set_error('form][dsid',t('Error: Invalid datastream identifier. Please try again.')); + } + + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + if ($cm->updateEditMetadataMethod($module,$file,$class,$method,$handler,$form_state['values']['form']['dsid']) && $cm->saveToFedora()) + { + echo 'success:'.t('Successfully updated edit metadata method to model %model_pid.',array('%model_pid'=>$cm->pid)); + exit(); + } else + { + form_set_error('form][name',t('Error: Unable to update edit metadata method to model %model_pid.',array('%model_pid'=>$cm->pid))); + } + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + } + +} + +function icm_model_update_editMetadataMethod(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $model_pid = $params[0]; + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Update Edit Metadata Method to model %model_pid',array('%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if (($cm = ContentModel::loadFromModel($model_pid))!==false) + { + + $method = $cm->getEditMetadataMethod(); + + $form['form']['dsid'] = array( + '#type' => 'textfield', + '#title' => t('Datastream Identifier'), + '#size' => 30, + '#maxlength' => 64, + '#default_value'=>isset($method['dsid'])?$method['dsid']:'', + '#required' => TRUE, + '#description' => t('The datastream ID that stores the collected metadata from the form.'), + ); + + $form['form']['module'] = array( + '#type' => 'select', + '#title' => t('Module'), + '#element_validate' => array('icm_module_validate'), + '#options'=>icm_get_modules(), + '#required' => TRUE, + '#default_value'=>isset($method['module'])?$method['module']:'', + '#description' => t('The name of the module containing the plugin file.'), + ); + + $form['form']['filename'] = array( + '#type' => 'textfield', + '#title' => t('File'), + '#element_validate' => array('icm_filename_validate'), + '#default_value'=>isset($method['file'])?$method['file']:'', + '#required' => TRUE, + '#description' => t('The relative path of the file containing the ingest method class/method.'), + ); + + $form['form']['class'] = array( + '#type' => 'textfield', + '#title' => t('Class'), + '#element_validate' => array('icm_class_validate'), + '#required' => TRUE, + '#size'=>30, + '#default_value'=>isset($method['class'])?$method['class']:'', + '#description' => t('The name of the ingest method class.'), + ); + $form['form']['method'] = array( + '#type' => 'textfield', + '#title' => t('Builder Method'), + '#element_validate' => array('icm_method_validate'), + '#size'=>30, + '#required' => TRUE, + '#default_value'=>isset($method['method'])?$method['method']:'', + '#description' => t('The name of the class method to call when building the edit metadata form.'), + ); + + $form['form']['handler'] = array( + '#type' => 'textfield', + '#title' => t('Handler Method'), + '#element_validate' => array('icm_method_validate'), + '#size'=>30, + '#required' => TRUE, + '#default_value'=>isset($method['handler'])?$method['handler']:'', + '#description' => t('The name of the class method to call to handle the edit metadata form.'), + ); + + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + } else + { + form_set_error('',t('Error: Unable to load content model %model_pid.',array('%model_pid'=>$model_pid))); + } + + + + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + return $form; +} + + +function icm_model_rollback_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($form_state['values']['form']['model_pid']))!==FALSE) + { + + $history = $cm->getHistory(); + $found = false; + foreach ($history as $key=>$ver) + { + if ($ver['versionID'] == $form_state['values']['form']['version']) + { + $found = $key; + break; + } + } + + if ($found === false) + { + form_set_error('',t('Error: Selected version was not found. Please try again.')); + } else if ($found == 0 && $form_state['values']['form']['removeOlder'] == 0) + { + form_set_error('',t('Error: Selected version is the current version. Nothing changed.')); + } else + { + $success=true; + if ($found > 0) + { + $startDate = $history[$found-1]['createDate']; + $success = $cm->purgeVersions($history[$found-1]['createDate'],null); + } + + if ($form_state['values']['form']['removeOlder'] == 1 && isset($history[$found+1])) + { + $endDate = $history[$found+1]['createDate']; + $success = $success && $cm->purgeVersions(null,$endDate); + } + + if ($success) + { + echo 'success:'.t('Successfully rolled back version of content model %cm_pid',array('%cm_pid'=>$cm->pid)); + exit(); + + } else + { + form_set_error('',t('Error: Unable to roll back version. Check watchdog logs.')); + } + } + + } else + { + form_set_error('',t('Error: Unable to load content model %cm_pid.',array('%cm_pid'=>htmlentities($form_state['values']['form']['model_pid'])))); + + } +} + +function icm_model_rollback(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $model_pid = $params[0]; + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Rollback Content Model %model_pid',array('%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($model_pid))!==false) + { + + $history = $cm->getHistory(); + + $options = array(); + foreach ($history as $ver) + { + $options[$ver['versionID']] = date(DATE_RFC822,strtotime($ver['createDate'])); + } + + if ($history !== false && count($history) > 0) + { + + + $form['form']['warning'] = array('#value' => 'Warning: Rolling back a datastream will purge all versions up-to the selected datastream.'); + + + $form['form']['cur'] = array( + '#type'=> 'item', + '#title'=> t('Current Version:'), + '#value'=> date(DATE_RFC822,strtotime($history[0]['createDate'])) + ); + + $form['form']['version'] = array( + '#type' => 'select', + '#title' => t('Version'), + '#options' => $options + ); + + $form['form']['removeOlder'] = array( + '#type' => 'checkbox', + '#title' => 'Purge Older Versions', + '#description' => 'If enabled, also purges versions of the datastream that are OLDER than the selected, effectively leaving only the selected version.' + ); + + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + + } else + { + $form['form']['version'] = array( + '#type'=> 'item', + '#title'=> t('Rollback to Version:'), + '#value'=> t('only one version available.') + ); + } + + + + } else + { + form_set_error('',t('Error: Unable to load content model %model_pid.',array('%model_pid'=>$model_pid))); + } + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + return $form; +} + +function icm_model_purge_validate($form,&$form_state) +{ + + if ($form_state['values']['form']['confirm'] == 0) + { + form_set_error('form][confirm',t('If you would like to purge the selected content model, please check the confirmation checkbox and try again.')); + } else + { + $model_pid = $form_state['values']['form']['model_pid']; + + module_load_include('inc','fedora_repository','api/fedora_item'); + module_load_include('inc','fedora_repository','ContentModel'); + + if (($cm = ContentModel::loadFromModel($model_pid))!==FALSE) + { + $fedoraItem = new Fedora_Item($model_pid); + + if ($fedoraItem->purge(t('Purged using Islandora Content Modeller.'))) + { + echo 'success:'.t('Successfully purged content model %model_pid.',array('%model_pid'=>$model_pid)); + exit(); + + } else + { + form_set_error('',t('Error: Purge failed. Please contact an administrator for assistance.')); + } + + } else + { + form_set_error('',t('Error: Unable to load specified content model.')); + } + + } +} + +function icm_model_purge(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $model_pid = $params[0]; + } else + { + $model_pid = $form_state['post']['form']['model_pid']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Purge Content Model %model_pid',array('%model_pid'=>$model_pid)), + '#tree' => TRUE, + ); + + module_load_include('inc', 'fedora_repository', 'ContentModel'); + + if (($cm = ContentModel::loadFromModel($model_pid))!==false) + { + $form['form']['warning'] = array('#value' => 'Warning: Purging a content model will affect any objects and collections that reference the model. Once purged, the entire model will be permanently deleted.'); + + $form['form']['confirm'] = array('#type' => 'checkbox', + '#title' => t('Confirm purge of model %model_pid',array('%model_pid'=>$model_pid)), + '#default_vale' => 0, + '#required' => TRUE); + + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + + } else + { + form_set_error('',t('Error: Unable to load content model %model_pid.',array('%model_pid'=>$model_pid))); + } + + $form['form']['model_pid'] = array('#type' => 'hidden', '#value'=> $model_pid); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + return $form; +} + +function icm_model_new_submit($form,&$form_state) +{ + + //save the values for the current step into the storage array + $form_state['storage']['values'][$form_state['storage']['step']] = $form_state['values']; + + + if ($form_state['storage']['step'] == 2) + { + + module_load_include('inc','fedora_repository','api/fedora_item'); + module_load_include('inc','fedora_repository','ContentModel'); + + $item = Fedora_Item::ingest_new_item($form_state['storage']['values'][1]['form']['pid'],'A',$form_state['storage']['values'][1]['form']['name']); + $item->add_relationship('fedora-model:hasModel','info:fedora/fedora-system:ContentModel-3.0',FEDORA_MODEL_URI); + + switch ($form_state['storage']['values'][1]['form']['initialize']) + { + case 'blank': + //($pid,$name,$modelDsid, $defaultMimetype, $ingestFormDsid, $ingestFormPage, $ingestFormHideChooser, $ingestFormFile, $ingestFormClass, $ingestFormMethod, $ingestFormHandler) + $cm = ContentModel::ingestBlankModel($form_state['storage']['values'][1]['form']['pid'], + $form_state['storage']['values'][1]['form']['name'], + ContentModel::getDefaultDSID(), + $form_state['storage']['values'][2]['form']['type'], + $form_state['storage']['values'][2]['form']['dsid'], + $form_state['storage']['values'][2]['form']['page'], + $form_state['storage']['values'][2]['form']['hide_file_chooser']==1, + $form_state['storage']['values'][2]['from']['module'], + $form_state['storage']['values'][2]['form']['filename'], + $form_state['storage']['values'][2]['form']['class'], + $form_state['storage']['values'][2]['form']['method'], + $form_state['storage']['values'][2]['form']['handler']); + break; + + case 'model': + $cm = ContentModel::ingestFromModel($form_state['storage']['values'][1]['form']['pid'], + $form_state['storage']['values'][1]['form']['name'], + ContentModel::getDefaultDSID(), + $form_state['storage']['values'][2]['form']['model_pid']); + break; + + case 'file': + $cm = ContentModel::ingestFromFile($form_state['storage']['values'][1]['form']['pid'], + $form_state['storage']['values'][1]['form']['name'], + ContentModel::getDefaultDSID(), + drupal_get_path('module','fedora_repository').'/'.$form_state['storage']['values'][2]['form']['xml_filename']); + + + break; + } + + + + if ($cm !== false) + { + echo 'success:'.t('Successfully ingested new content model.'); + exit(); + }else + { + echo t('Error: Unable to ingest new content model. Please try again or contact an administrator.'); + + } + + } else + { + // check the button that was clicked and action the step chagne + $form_state['storage']['step']++; + + //tell Drupal we are redrawing the same form + $form_state['rebuild'] = TRUE; + + } +} + +function icm_model_new_validate($form, &$form_state) +{ + module_load_include('inc', 'fedora_repository', 'ContentModel'); + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + + switch ($form_state['storage']['step']) + { + case 1: + if (!ContentModel::validPid($form_state['values']['form']['pid'])) + { + form_set_error('form][pid', t('Error: Invalid persistant identifier. Please try again.')); + } else if (Fedora_Item::fedora_item_exists($form_state['values']['form']['pid'])) + { + form_set_error('form][pid', t('Error: Specified PID already exists. Please choose a different PID and try again.')); + } + break; + + + case 2: + if ($form_state['storage']['values'][1]['form']['initialize'] == 'blank') + { + if (!ContentModel::validDsid($form_state['values']['form']['dsid'])) + { + form_set_error('form][dsid', t('Error: Invalid datastream identifier. Please try again.')); + } + if (intval($form_state['values']['form']['page']) <= 0) + { + form_set_error('form][page', t('Error: Page must be a positive integer. Please try again.')); + } + + $module=$form_state['values']['form']['module']; + $file = $form_state['values']['form']['filename']; + $class= $form_state['values']['form']['class']; + $method=$form_state['values']['form']['method']; + $handler=$form_state['values']['form']['handler']; + $path = drupal_get_path('module',$module); + + if (empty($path) || !file_exists($path.'/'.$file)) + { + form_set_error('form][filename',t('Error: Selected plugin file not found. Please try again.')); + } else + { + require_once ($path.'/'.$file); + if (!class_exists($class)) + { + form_set_error('form][class',t('Error: Specified class does not exist in the plugin. Please try again.')); + } else + { + $obj = @new $class; + if (!method_exists($obj,$method)) + { + form_set_error('form][method',t('Error: Specified builder method does not exist in the specified class/plugin. Please try again.')); + } + if (!method_exists($obj,$handler)) + { + form_set_error('form][handler',t('Error: Specified handler method does not exist in the specified class/plugin. Please try again.')); + } + } + } + } + break; + + } + +} + +function icm_model_new(&$form_state,$params=null) +{ + $form['#multistep']= TRUE; + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Create/Install New Content Model'), + '#tree' => TRUE, + ); + + if (empty($form_state['storage']['step'])) + { + // we are coming in without a step, so default to step 1 + $form_state['storage']['step'] = 1; + } + + switch ($form_state['storage']['step']) + { + case 1: + $form['form']['pid'] = array( + '#type' => 'textfield', + '#title' => t('Persistent Identifier'), + '#size' => 30, + '#required' => TRUE, + '#maxsize' => 64, + '#description' => t('The persistent identifier that will be used to identify the new content model. Make sure to choose a namespace that you will have access to from islandora.'), + ); + + $form['form']['name'] = array( + '#type' => 'textfield', + '#title' => t('Name'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('A short human readable name for the content model.'), + ); + + $form['form']['initialize'] = array( + '#type' => 'select', + '#title' => t('Initialize Content Model'), + '#options' => array('blank'=>t('Start with a blank model'), + 'model'=>t('Clone an existing installed model'), + 'file'=>t('Load from a content model XML file')), + '#description' => t('Determines how the new content model is initialized.') + ); + + break; + + case 2: + + + $form['form']['#description'] = 'PID: '.$form_state['storage']['values'][1]['form']['pid'].'
'. + 'Name: '.$form_state['storage']['values'][1]['form']['name'].'

'; + + switch ($form_state['storage']['values'][1]['form']['initialize']) + { + case 'model': + $form['form']['#description'] .= t('Please select an content model below that will be used as the base for this new content model. The model name will be updated to the value entered in the previous step.'); + module_load_include('inc','fedora_repository','CollectionClass'); + module_load_include('inc','fedora_repository','ContentModel'); + $collectionHelper = new CollectionClass(); + + $options=array(); + $items = new SimpleXMLElement( $collectionHelper->getRelatedItems(variable_get('fedora_content_model_collection_pid','islandora:ContentModelCollection') ,null,null)); + for ($i = 0; $i < count($items->results->result); $i++) + { + list(,$pid)=preg_split('/\//',$items->results->result[$i]->object['uri']); + + $cm = ContentModel::loadFromModel($pid); + if ($cm !== false) + { + $options[$pid] = $items->results->result[$i]->title .' ('.$pid.')'; + } + } + + $form['form']['model_pid'] = array( + '#type' => 'select', + '#title' => t('Content Model'), + '#required' => TRUE, + '#options' => $options, + '#description' => t('The currently installed content model to clone.'), + ); + break; + + case 'file': + $form['form']['#description'] .= t('Please select an ISLANDORACM XML file that will be used as the base for this new content model.'); + + $plugin_path = drupal_get_path('module','fedora_repository').'/content_models'; + + $files = array(''); + if ( ($dir = opendir($plugin_path)) !== false) + { + while (($file = readdir($dir)) !== false) + { + if (preg_match('/\.xml$/',$file)) + { + $files['content_models/'.$file]='content_models/'.$file; + } + } + } + + $form['form']['xml_filename'] = array( + '#type' => 'select', + '#title' => t('File'), + '#options'=>$files, + '#required' => TRUE, + '#description' => t('The relative path of the file containing the desired content model datastream.'), + ); + + break; + + case 'blank': + default: + + $form['form']['#description'] .= t('The only additional required information that a model must have is the ingest form method/handler. Once the model has been added, please go in and add any additional mimetypes, datastreams and ingest rules and ingest form elements that are neccessary. '); + + + $form['form']['type'] = array( + '#type' => 'textfield', + '#title' => t('Mimetype'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('A content mimetype that can be ingested using this model.'), + ); + + $form['form']['dsid'] = array( + '#type' => 'textfield', + '#title' => t('Datastream Identifier'), + '#size' => 30, + '#maxlength' => 64, + '#default_value'=>$attr['dsid'], + '#required' => TRUE, + + '#description' => t('The datastream ID that stores the collected metadata from the form.'), + ); + + $form['form']['page'] = array( + '#type' => 'textfield', + '#title' => t('Page'), + '#size' => 3, + '#required' => TRUE, + '#default_value' => $attr['page'], + '#description' => t('??? not sure what this field is for. Cant find a reference to it, candidate for removal. '), + ); + + $form['form']['hide_file_chooser'] = array( + '#type' => 'checkbox', + '#title' => t('Hide File Chooser'), + '#size' => 3, + '#required' => TRUE, + '#default_value' => $attr['hide_file_chooser']?1:0, + '#description' => t('If enabled, the file choose will not be displayed in the ingest form for this model.'), + ); + + $form['form']['redirect'] = array( + '#type' => 'checkbox', + '#title' => t('Redirect on Ingest'), + '#size' => 3, + '#required' => TRUE, + '#default_value' => $attr['redirect']?1:0, + '#description' => t('If enabled, the user will be redirected to the collection view on successful ingest.'), + ); + + $form['form']['module'] = array( + '#type' => 'select', + '#title' => t('Module'), + '#element_validate' => array('icm_module_validate'), + '#options'=>icm_get_modules(), + '#required' => TRUE, + '#default_value'=>$builderMethod['module'], + '#description' => t('The name of the module containing the form builder plugin file.'), + ); + + $form['form']['filename'] = array( + '#type' => 'textfield', + '#title' => t('File'), + '#element_validate' => array('icm_filename_validate'), + '#required' => TRUE, + '#default_value'=>$builderMethod['file'], + '#description' => t('The relative path of the file containing the form builder/handler class/method.'), + ); + + $form['form']['class'] = array( + '#type' => 'textfield', + '#title' => t('Class'), + '#element_validate' => array('icm_class_validate'), + '#required' => TRUE, + '#default_value'=> $builderMethod['class'], + '#size'=>30, + '#description' => t('The name of the builder/handler class.'), + ); + $form['form']['method'] = array( + '#type' => 'textfield', + '#title' => t('Form Builder Method'), + '#element_validate' => array('icm_method_validate'), + '#size'=>30, + '#required' => TRUE, + '#default_value'=> $builderMethod['method'], + '#description' => t('The name of the class method to build the ingest form.'), + ); + + $form['form']['handler'] = array( + '#type' => 'textfield', + '#title' => t('Form Handler Method'), + '#element_validate' => array('icm_method_validate'), + '#size'=>30, + '#required' => TRUE, + '#default_value'=> $builderMethod['handler'], + '#description' => t('The name of the class method to handle the ingest form.'), + ); + + break; + } + + break; + + } + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; +} + + + +function icm_collection_purge_validate($form,&$form_state) +{ + + if ($form_state['values']['form']['confirm'] == 0) + { + form_set_error('form][confirm',t('If you would like to purge the selected collection, please check the confirmation checkbox and try again.')); + } else + { + $cp_pid = $form_state['values']['form']['cp_pid']; + + module_load_include('inc','fedora_repository','api/fedora_item'); + module_load_include('inc','fedora_repository','CollectionPolicy'); + + if (($cp = CollectionPolicy::loadFromCollection($cp_pid))!==FALSE) + { + $fedoraItem = new Fedora_Item($cp_pid); + + if ($fedoraItem->purge(t('Purged using Islandora Content Modeller.'))) + { + echo 'success:'.t('Successfully purged collection %cp_pid.',array('%cp_pid'=>$cp_pid)); + exit(); + } else + { + form_set_error('',t('Error: Purge failed. Please contact an administrator for assistance.')); + } + + } else + { + form_set_error('',t('Error: Unable to load specified collection policy.')); + } + + } +} + +function icm_collection_purge(&$form_state,$params=null) +{ + + if (is_array($params)) + { + $cp_pid = $params[0]; + } else + { + $cp_pid = $form_state['post']['form']['cp_pid']; + } + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Purge Collection %cp_pid',array('%cp_pid'=>$cp_pid)), + '#tree' => TRUE, + ); + + module_load_include('inc', 'fedora_repository', 'CollectionPolicy'); + + if (($cm = CollectionPolicy::loadFromCollection($cp_pid))!==false) + { + $form['form']['warning'] = array('#value' => 'Warning: Purging a collection will orphan any objects contained in the collection. This can not be undone.'); + + $form['form']['confirm'] = array('#type' => 'checkbox', + '#title' => t('Confirm purge of collection %cp_pid',array('%cp_pid'=>$cp_pid)), + '#default_vale' => 0, + '#required' => TRUE); + + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + + } else + { + form_set_error('',t('Error: Unable to load collection %cp_pid.',array('%cp_pid'=>$cp_pid))); + } + + $form['form']['cp_pid'] = array('#type' => 'hidden', '#value'=> $cp_pid); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + return $form; +} + +function icm_collection_new_submit($form,&$form_state) +{ + + //save the values for the current step into the storage array + $form_state['storage']['values'][$form_state['storage']['step']] = $form_state['values']; + + + + if ($form_state['storage']['step'] == 2) + { + + module_load_include('inc','fedora_repository','api/fedora_item'); + module_load_include('inc','fedora_repository','CollectionPolicy'); + + $cp = false; + if (($parent_cp = CollectionPolicy::loadFromCollection($form_state['storage']['parent'])) !== FALSE) + { + $item = Fedora_Item::ingest_new_item($form_state['storage']['values'][1]['form']['pid'],'A',$form_state['storage']['values'][1]['form']['name']); + $item->add_relationship('fedora-model:hasModel','info:fedora/'.variable_get('fedora_collection_model_pid','islandora:collectionCModel') ,FEDORA_MODEL_URI); + $item->add_relationship($parent_cp->getRelationship(),$parent_cp->pid,RELS_EXT_URI); + + switch ($form_state['storage']['values'][1]['form']['initialize']) + { + case 'blank': + //($pid,$name,$modelDsid, $defaultMimetype, $ingestFormDsid, $ingestFormPage, $ingestFormHideChooser, $ingestFormFile, $ingestFormClass, $ingestFormMethod, $ingestFormHandler) + $cp = CollectionPolicy::ingestBlankPolicy($form_state['storage']['values'][1]['form']['pid'], + $form_state['storage']['values'][1]['form']['name'], + CollectionPolicy::getDefaultDSID(), + $form_state['storage']['values'][2]['form']['model']['pid'], + $form_state['storage']['values'][2]['form']['model']['namespace'], + $form_state['storage']['values'][2]['form']['relationship'], + $form_state['storage']['values'][2]['form']['term']['field'], + $form_state['storage']['values'][2]['form']['term']['value']); + break; + + case 'collection': + $cp = CollectionPolicy::ingestFromCollection($form_state['storage']['values'][1]['form']['pid'], + $form_state['storage']['values'][1]['form']['name'], + CollectionPolicy::getDefaultDSID(), + $form_state['storage']['values'][2]['form']['collection_pid']); + break; + + case 'file': + $cp = CollectionPolicy::ingestFromFile($form_state['storage']['values'][1]['form']['pid'], + $form_state['storage']['values'][1]['form']['name'], + CollectionPolicy::getDefaultDSID(), + drupal_get_path('module','fedora_repository').'/'.$form_state['storage']['values'][2]['form']['policy_filename']); + + + break; + } + } + + + if ($cp !== false) + { + echo 'success:'.t('Successfully ingested new collection.'); + exit(); + }else + { + echo t('Error: Unable to ingest new collection. Please try again or contact an administrator.'); + + } + + } else + { + // check the button that was clicked and action the step chagne + $form_state['storage']['step']++; + + //tell Drupal we are redrawing the same form + $form_state['rebuild'] = TRUE; + + } +} + +function icm_collection_new_validate($form, &$form_state) +{ + module_load_include('inc', 'fedora_repository', 'CollectionPolicy'); + module_load_include('inc', 'fedora_repository', 'ContentModel'); + module_load_include('inc', 'fedora_repository', 'api/fedora_item'); + + if ($cp = CollectionPolicy::loadFromCollection($form_state['storage']['parent']) === FALSE) + { + form_set_error('',t('Error: Unable to load parent collection %cp_pid. Please try adding to a different collection or contact an administrator.',array('%cp_pid',$form_state['storage']['parent']))); + } + + switch ($form_state['storage']['step']) + { + case 1: + if (!CollectionPolicy::validPid($form_state['values']['form']['pid'])) + { + form_set_error('form][pid', t('Error: Invalid persistant identifier. Please try again.')); + } else if (Fedora_Item::fedora_item_exists($form_state['values']['form']['pid'])) + { + form_set_error('form][pid', t('Error: Specified PID already exists. Please choose a different PID and try again.')); + } + break; + + + case 2: + switch ($form_state['storage']['values'][1]['form']['initialize'] ) + { + case 'blank': + if ($form_state['values']['form']['model']['pid'] != $form_state['storage']['values'][1]['form']['pid'] && ($cm = ContentModel::loadFromModel($form_state['values']['form']['model']['pid'])) === FALSE) + { + form_set_error('form][model][pid', t('Error: Specified content model could not be loaded. Please choose a different model or contact an administrator.')); + } + if (!ContentModel::validPid($form_state['values']['form']['model']['namespace'])) + { + form_set_error('form][model][namespace',t('Error: Invalid namespace format.')); + } + break; + + case 'collection': + if (!CollectionPolicy::validPid($form_state['values']['form']['collection_pid']) || ($cp = CollectionPolicy::loadFromCollection($form_state['values']['form']['collection_pid'])) === FALSE) + { + form_set_error('form][collection_pid', t('Error: Specified collection could not be loaded. Please choose a different collection or contact an administrator.')); + } + break; + + } + break; + + } + +} + +function icm_collection_new(&$form_state,$params=null) +{ + $form['#multistep']= TRUE; + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Create/Install New Collection'), + '#tree' => TRUE, + ); + + if (empty($form_state['storage']['step'])) + { + // we are coming in without a step, so default to step 1 + $form_state['storage']['step'] = 1; + $form_state['storage']['parent'] = $params[0]; + } + + switch ($form_state['storage']['step']) + { + case 1: + $form['form']['pid'] = array( + '#type' => 'textfield', + '#title' => t('Persistent Identifier'), + '#size' => 30, + '#required' => TRUE, + '#maxsize' => 64, + '#description' => t('The persistent identifier that will be used to identify the new collection. Make sure to choose a namespace that you will have access to from islandora.'), + ); + + $form['form']['name'] = array( + '#type' => 'textfield', + '#title' => t('Name'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('A short human readable name for the collection.'), + ); + + $form['form']['initialize'] = array( + '#type' => 'select', + '#title' => t('Initialize Collection Policy'), + '#options' => array('blank'=>t('Start with a blank policy'), + 'collection'=>t('Clone the policy from an existing collection'), + 'file'=>t('Load from a collection policy XML file')), + '#description' => t('Determines how the new collection policy is initialized.') + ); + + break; + + case 2: + + + $form['form']['#description'] = 'PID: '.$form_state['storage']['values'][1]['form']['pid'].'
'. + 'Name: '.$form_state['storage']['values'][1]['form']['name'].'

'; + + switch ($form_state['storage']['values'][1]['form']['initialize']) + { + case 'collection': + $form['form']['#description'] .= t('Please select a collection below whose collection policy will be used as the basis for the new collection. The collections name will be updated to the value entered in the previous step.'); + module_load_include('inc','fedora_repository','CollectionClass'); + module_load_include('inc','fedora_repository','ContentModel'); + + $form['form']['collection_pid'] = array( + '#type' => 'textfield', + '#title' => t('Collection'), + '#required' => TRUE, + '#size' => 30, + '#maxsize' => 64, + '#description' => t('The currently installed collection to clone.'), + ); + break; + + case 'file': + $form['form']['#description'] .= t('Please select an COLLECTION_POLICY XML file that will be used as the base for this new collection.'); + + $plugin_path = drupal_get_path('module','fedora_repository').'/collection_policies'; + $files = array(''); + if ( ($dir = opendir($plugin_path)) !== false) + { + while (($file = readdir($dir)) !== false) + { + if (preg_match('/\.xml$/',$file)) + { + $files['collection_policies/'.$file]='collection_policies/'.$file; + } + } + } + + $form['form']['policy_filename'] = array( + '#type' => 'select', + '#title' => t('File'), + '#options'=>$files, + '#required' => TRUE, + '#description' => t('The relative path of the file containing the desired collection policy datastream.'), + ); + + break; + + case 'blank': + default: + + $form['form']['#description'] .= t('The only additional required information that a collection must have is an allowed content model, relationship and default search term. Once the collection has been added, please go in and add any content models and search terms that are neccessary. '); + + module_load_include('inc','fedora_repository','CollectionClass'); + module_load_include('inc','fedora_repository','ContentModel'); + $collectionHelper = new CollectionClass(); + + $options=array($form_state['storage']['values'][1]['form']['pid']=> 'Self ('.$form_state['storage']['values'][1]['form']['pid'].')'); + $items = new SimpleXMLElement( $collectionHelper->getRelatedItems(variable_get('icm_model_collection_pid','islandora:ContentModelCollection') ,null,null)); + for ($i = 0; $i < count($items->results->result); $i++) + { + list(,$pid)=preg_split('/\//',$items->results->result[$i]->object['uri']); + + $cm = ContentModel::loadFromModel($pid); + if ($cm !== false) + { + $options[$pid] = $items->results->result[$i]->title .' ('.$pid.')'; + } + } + + $form['form']['relationship'] = array( + '#type' => 'textfield', + '#title'=> t('Relationship'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('The relationship to use for objects in this collection.'), + '#default_value' => 'isMemberOfCollection' + ); + + $form['form']['model'] = array( + '#type' => 'fieldset', + '#title' => t('Initial Content Model'), + '#tree' => TRUE, + ); + + $form['form']['model']['pid'] = array( + '#type' => 'select', + '#title' => t('Persistent Identifier'), + '#required' => TRUE, + '#options' => $options, + '#description' => t('The PID of the content model that can be ingested into this collection.'), + ); + + + $form['form']['model']['namespace'] = array( + '#type'=> 'textfield', + '#title'=> t('Namespace'), + '#description' => t('The base namespace for objects of this type injested into the collection. eg islandora:collection '), + '#size' => 30, + '#maxSize' => 60, + '#required' => TRUE + ); + + $form['form']['term'] = array( + '#type' => 'fieldset', + '#title' => t('Search Term'), + '#tree' => TRUE, + ); + + $form['form']['term']['field'] = array( + '#type' => 'textfield', + '#title' => t('Field'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('The name of the field in the DC to search.'), + ); + + $form['form']['term']['value'] = array( + '#type' => 'textfield', + '#title' => t('Label'), + '#size' => 30, + '#required' => TRUE, + '#description' => t('A descriptive label for the field displayed on the search form.'), + ); + + + break; + } + + break; + + } + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; +} + + +function icm_collection_edit_validate($form,&$form_state) +{ + //only proceed if no errors have been found. + if (form_get_errors() !== NULL) + return; + + module_load_include('inc','fedora_repository','CollectionPolicy'); + + $c_pid = $form_state['values']['form']['collection_pid']; + + if (($cp = CollectionPolicy::loadFromCollection($c_pid)) !== FALSE) + { + if ($cp->setRelationship(trim($form_state['values']['form']['relationship'])) && $cp->setStagingArea(trim($form_state['values']['form']['staging_area'])) && $cp->saveToFedora()) + { + echo 'success:'.t('Successfully updated collection policy of %cp_pid%.',array('%cp_pid%'=>$cp->pid)); + exit(); + + } else + { + form_set_error('',t('Error: Unable to update collection policy of %cp_pid%.',array('%cp_pid%'=>$cp->pid))); + } + } +} + + +function icm_collection_edit(&$form_state,$params=null) +{ + + if (is_array($params) && isset($params[0])) + { + $collection_pid = $params[0]; + } else if (isset($form_state['post']['form']['collection_pid'])) + { + $collection_pid = $form_state['post']['form']['collection_pid']; + } + + $form['form'] = array( + '#type'=>'fieldset', + '#title'=> t('Edit collection %collection_pid', array('%collection_pid'=>$collection_pid)), + '#tree'=>TRUE + ); + + module_load_include('inc','fedora_repository','CollectionPolicy'); + if (($cp = CollectionPolicy::loadFromCollection($collection_pid))!==FALSE) + { + + $staging_area = $cp->getStagingArea(false); + if ($staging_area == false) + { + $staging_area = ''; + } + + $form['form']['relationship'] = array( + '#type' => 'textfield', + '#title' => t('Relationship'), + '#required' => TRUE, + '#default_value' => $cp->getRelationship(), + '#size' => 30, + '#maxSize' => 60, + '#description' => t('The relationship to use for members of this collection.'), + ); + + $form['form']['staging_area'] = array( + '#type'=> 'textfield', + '#title'=> t('Staging Area'), + '#default_value'=> $staging_area, + '#description' => t('The path to the staging area to use when ingesting files into this collection. If left blank, the staging area of the parent collection will be used. Please do not include a trailing slash.'), + '#size' => 30, + '#maxSize' => 60 + ); + + $form['form']['collection_pid'] = array('#type' => 'hidden', '#value'=> $collection_pid); + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + } else + { + form_set_error('',t('Error: Unable to load requested collection_policy.')); + } + + + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; +} + +function /*icm*/_model_service_add(&$form_state,$params=null) +{ + + if (empty($form_state['storage']['step'])) + { + // we are coming in without a step, so default to step 1 + $form_state['storage']['step'] = 1; + $form_state['storage']['cm_pid'] = $params[0]; + } + + $cm_pid = $form_state['storage']['cm_pid']; + + $form['#multistep']= TRUE; + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Add Service to Content Model %cm_pid.',array('%cm_pid'=>$cm_pid)), + '#tree' => TRUE, + ); + + + switch ($form_state['storage']['step']) + { + case 1: + + module_load_include('inc','fedora_repository','CollectionClass'); + $collectionHelper = new CollectionClass(); + + $options=array(); + $items = new SimpleXMLElement( $collectionHelper->getRelatedItems(variable_get('fedora_service_def_collection_pid','uofm:serviceDefCollection') ,null,null)); + for ($i = 0; $i < count($items->results->result); $i++) + { + list(,$pid)=preg_split('/\//',$items->results->result[$i]->object['uri']); + + $cm = ContentModel::loadFromModel($pid); + if ($cm !== false) + { + $options[$pid] = $items->results->result[$i]->title .' ('.$pid.')'; + } + } + + $form['form'] = array( + '#type'=>'fieldset', + '#title'=> t('Add content model to collection %collection_pid', array('%collection_pid'=>$collection_pid)), + '#tree'=>TRUE + ); + + $form['form']['model_pid'] = array( + '#type' => 'select', + '#title' => t('Content Model'), + '#required' => TRUE, + '#options' => $options, + '#description' => t('A descriptive label for the field displayed on the search form.'), + ); + + $form['form']['namespace'] = array( + '#type'=> 'textfield', + '#title'=> t('Namespace'), + '#description' => t('The base namespace for objects of this type injested into the collection. eg islandora:collection '), + '#size' => 30, + '#maxSize' => 60, + '#required' => TRUE + ); + break; + + } + $form['form']['submit'] = array('#type' => 'submit', '#value' => t('Save')); + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Cancel'), '#id'=>'cancel'); + + return $form; +} + +function icm_display_rawXml(&$form_state,$params=null) +{ + + $form['form'] = array( + '#type' => 'fieldset', + '#title' => t('Display Raw XML'), + '#tree' => TRUE, + ); + + if (is_array($params)) + { + $type = $params[0]; + $pid = $params[1]; + + switch (strtolower($type)) + { + case 'model': + module_load_include('inc', 'fedora_repository', 'ContentModel'); + if (($cm = ContentModel::loadFromModel($pid))!==false) + { + $form['form']['pid'] = array( + '#type'=>'item', + '#title'=>t('PID'), + '#value'=>$pid + ); + $form['form']['pre'] = array( + '#value'=>'
'.htmlentities($cm->dumpXml()).'
' + ); + } else + { + form_set_error('',t('Error: Unable to load requested content model.')); + } + break; + + case 'collection': + module_load_include('inc', 'fedora_repository', 'CollectionPolicy'); + if (($cp = CollectionPolicy::loadFromCollection($pid))!==false) + { + $form['form']['pid'] = array( + '#type'=>'item', + '#title'=>t('PID'), + '#value'=>$pid + ); + $form['form']['pre'] = array( + '#value'=>'
'.htmlentities($cp->dumpXml()).'
' + ); + } else + { + form_set_error('',t('Error: Unable to load requested collection policy.')); + } + break; + } + + } else + { + form_set_error('',t('Error: Unknown XML Datastream Specified.')); + } + $form['form']['cancel'] = array('#type' => 'button', '#value' => t('Close'), '#id'=>'cancel'); + + return $form; +} + diff --git a/content_modeller/js/content_modeller.js b/content_modeller/js/content_modeller.js new file mode 100644 index 00000000..3d815111 --- /dev/null +++ b/content_modeller/js/content_modeller.js @@ -0,0 +1,271 @@ + var collection = new Array('Root'); + var model = false; + +$(document).ready(function () { + + $(document).ajaxStart(function(){ + $('#ajaxBusy').show(); + }).ajaxStop(function(){ + $('#ajaxBusy').hide(); + }); + + $('#Notification').jnotifyInizialize({ + oneAtTime: false, + appendType: 'append' + }) + .css({ + 'marginTop': '20px', + 'left': '20px', + 'width': '500px', + 'z-index': '9999' + }); + + updateCollectionTree(); + updateModelList(); + + $('.refresh').click(function () { + $('#Notification').jnotifyAddMessage({text: 'Refreshed collection '+collection[collection.length-1]+' and model '+(model==false?'list':model)+'.', permanent: false}); + updateCollectionTree(); + if (model == false) + updateModelList(); + else + updateModelTree(); + return false; + }); + + $('.list').click(function () { + $('#Notification').jnotifyAddMessage({text: 'Refreshed model list.', permanent: false}); + model = false; + updateModelList(); + return false; + }); + + + function updateBreadcrumbs() + { + var content = ''; + for (var i = 0; i < collection.length; i++) + { + content += ''+collection[i]+' /'; + } + $('#collection_crumbs').html(content); + } + + function handleForm() + { + $('#edit-form-module').change(function () { + $.get('modeller/ajax/getFiles/', { module: $('#edit-form-module').val() }, function (data) { + $('#edit-form-filename-select').html(data); + }); + $('#edit-form-class-select, #edit-form-method-select, #edit-form-handler-select').html(''); + }); + + $('.form-item #edit-form-filename').hide(); + $('.form-item #edit-form-filename').before(''); + $('#edit-form-filename-select').change(function () { + $('#edit-form-filename').val($('#edit-form-filename-select').val()); + $.get('modeller/ajax/getClasses/', { module: $('#edit-form-module').val(), + file: $('#edit-form-filename').val(), + className: $('#edit-form-class').val() }, + function (data) { $('#edit-form-class-select').html(data); }); + }); + + + $('.form-item #edit-form-class').hide(); + $('.form-item #edit-form-class').before(''); + $('#edit-form-class-select').change(function () { + $('#edit-form-class').val($('#edit-form-class-select').val()); + $.get('modeller/ajax/getMethods/', { module: $('#edit-form-module').val(), + file: $('#edit-form-filename').val(), + className: $('#edit-form-class').val() }, + function (data) { + $('#edit-form-method-select').html(data); + $('#edit-form-handler-select').html(data); + }); + }); + + if ($('#edit-form-file').val() || $('#edit-form-class').val() || $('#edit-form-filename').val()) + { + $.get('modeller/ajax/getFiles/', { module: $('#edit-form-module').val(), file: $('#edit-form-filename').val() }, function (data) { + $('#edit-form-filename-select').html(data); + }); + $.get('modeller/ajax/getClasses/', { module: $('#edit-form-module').val(), file: $('#edit-form-filename').val(), className: $('#edit-form-class').val() }, function (data) { + $('#edit-form-class-select').html(data); + }); + } + + $('.form-item #edit-form-method, .form-item #edit-form-handler').hide(); + $('.form-item #edit-form-method').before(''); + $('.form-item #edit-form-handler').before(''); + $('#edit-form-method-select').change(function () { + $('#edit-form-method').val($('#edit-form-method-select').val()); + }); + $('#edit-form-handler-select').change(function () { + $('#edit-form-handler').val($('#edit-form-handler-select').val()); + }); + + + if ( $('#edit-form-class').val()) + { + $.get('modeller/ajax/getMethods/', { module: $('#edit-form-module').val(), file: $('#edit-form-filename').val(), className: $('#edit-form-class').val(), method: $('#edit-form-method').val() }, function (data) { + $('#edit-form-method-select').html(data); + }); + $.get('modeller/ajax/getMethods/', { module: $('#edit-form-module').val(), file: $('#edit-form-filename').val(), className: $('#edit-form-class').val(), method: $('#edit-form-handler').val() }, function (data) { + $('#edit-form-handler-select').html(data); + }); + } + + $('#ajaxForm #cancel').click(function (d) { + $('#ajaxForm').fadeOut(); + return false; + }); + + $('#ajaxForm form').submit(function (d) { + $.post(d.target.action, + $('#'+d.target.id).serialize()+'&op=Save', + function (data) + { + lines = data.split(':'); + if (lines.shift() == 'success') + { + $('#Notification').jnotifyAddMessage({text: lines.join(':'), permanent: false}); + $('#ajaxForm').fadeOut(); + if (model == false) + updateModelList(); + else + updateModelTree(); + updateCollectionTree(); + } else + { + $('#ajaxForm').html(data); + handleForm(); + } + }); + return false; + }); + } + + function buttonIcons() + { + $('.ajaxButtonIcon').unbind(); + $('.ajaxButtonIcon').click(function () { + $.get('modeller/ajax/button', { formReq: this.id}, function (data) { + lines = data.split(':'); + if (lines.shift() == 'success') + { + $('#Notification').jnotifyAddMessage({text: lines.join(':'), permanent: false}); + if (model == false) + updateModelList(); + else + updateModelTree(); + updateCollectionTree(); + } else + { + $('#Notification').jnotifyAddMessage({text: data, permanent: false, type: 'error'}); + } + }); + + }); + } + + function formIcons() + { + $('.ajaxFormIcon').unbind(); + $('.ajaxFormIcon').click(function () { + var params=this.id.split(' '); + var formName=params.shift(); + $.get('modeller/ajax/processForm/'+formName, { formReq: params.join(' ')}, function (data) { + if (data == '') + { + $('#Notification').jnotifyAddMessage({text: 'Error: Unable to load requested form \''+formName+'\'.', permanent: false, type: 'error'}); + } else + { + $('#ajaxForm').html(data).fadeIn(); + handleForm(); + } + }); + + return false; + }); + } + + function updateModelList() { + $.get('modeller/ajax/listModels' , function (j) { + $('#model_tree').html(j); + $('#model_tree ul').treeview({ animated: "fast", + collapsed: true, + unique: false, + persist: "cookie", + cookieId: "modelTree"}); + + $(".list_model").click( function () { + model = this.id; + updateModelTree(); + $('#Notification').jnotifyAddMessage({text: 'Displayed model '+this.id, permanent: false}); + return false; + }); + + buttonIcons(); + formIcons(); + + }); + } + + function updateModelTree() { + $.get('modeller/ajax/model', { model_pid: model} , function (j) { + $('#model_tree').html(j); + $('#model_tree ul').treeview({ animated: "fast", + collapsed: true, + unique: false, + persist: "cookie", + cookieId: "modelTree"}); + + buttonIcons(); + formIcons(); + + }); + } + + function updateCollectionTree() { + collection_pid = collection[collection.length-1]; + if (collection_pid == 'Root') + collection_pid = false; + + $.get('modeller/ajax/collection', { collection_pid: collection_pid} , function (j) { + updateBreadcrumbs(); + + $('#collection_tree').html(j); + $('#collection_tree ul').treeview({ animated: "fast", + collapsed: true, + unique: false, + persist: "cookie", + cookieId: "collectionTree" }); + + buttonIcons(); + formIcons(); + + $(".collection_model").click( function () { + model = this.id; + updateModelTree(); + $('#Notification').jnotifyAddMessage({text: 'Displayed model '+this.id, permanent: false}); + return false; + }); + + $(".collection_child").click( function () { + collection.push(this.id); + updateCollectionTree(); + $('#Notification').jnotifyAddMessage({text: 'Switched to collection '+this.id, permanent: false}); + return false; + }); + + $(".collection_crumb").click( function () { + var pop_no = collection.length-this.id-1; + for (var i =0; i < pop_no; i++) + collection.pop(); + updateCollectionTree(); + $('#Notification').jnotifyAddMessage({text: 'Switched to collection '+collection[collection.length-1], permanent: false}); + return false; + }); + }); + } + }); diff --git a/content_modeller/js/jquery.cookie.js b/content_modeller/js/jquery.cookie.js new file mode 100644 index 00000000..8e8e1d9e --- /dev/null +++ b/content_modeller/js/jquery.cookie.js @@ -0,0 +1,92 @@ +/** + * Cookie plugin + * + * Copyright (c) 2006 Klaus Hartl (stilbuero.de) + * Dual licensed under the MIT and GPL licenses: + * http://www.opensource.org/licenses/mit-license.php + * http://www.gnu.org/licenses/gpl.html + * + */ + +/** + * Create a cookie with the given name and value and other optional parameters. + * + * @example $.cookie('the_cookie', 'the_value'); + * @desc Set the value of a cookie. + * @example $.cookie('the_cookie', 'the_value', {expires: 7, path: '/', domain: 'jquery.com', secure: true}); + * @desc Create a cookie with all available options. + * @example $.cookie('the_cookie', 'the_value'); + * @desc Create a session cookie. + * @example $.cookie('the_cookie', null); + * @desc Delete a cookie by passing null as value. + * + * @param String name The name of the cookie. + * @param String value The value of the cookie. + * @param Object options An object literal containing key/value pairs to provide optional cookie attributes. + * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object. + * If a negative value is specified (e.g. a date in the past), the cookie will be deleted. + * If set to null or omitted, the cookie will be a session cookie and will not be retained + * when the the browser exits. + * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie). + * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie). + * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will + * require a secure protocol (like HTTPS). + * @type undefined + * + * @name $.cookie + * @cat Plugins/Cookie + * @author Klaus Hartl/klaus.hartl@stilbuero.de + */ + +/** + * Get the value of a cookie with the given name. + * + * @example $.cookie('the_cookie'); + * @desc Get the value of a cookie. + * + * @param String name The name of the cookie. + * @return The value of the cookie. + * @type String + * + * @name $.cookie + * @cat Plugins/Cookie + * @author Klaus Hartl/klaus.hartl@stilbuero.de + */ +jQuery.cookie = function(name, value, options) { + if (typeof value != 'undefined') { // name and value given, set cookie + options = options || {}; + if (value === null) { + value = ''; + options.expires = -1; + } + var expires = ''; + if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { + var date; + if (typeof options.expires == 'number') { + date = new Date(); + date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); + } else { + date = options.expires; + } + expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE + } + var path = options.path ? '; path=' + options.path : ''; + var domain = options.domain ? '; domain=' + options.domain : ''; + var secure = options.secure ? '; secure' : ''; + document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); + } else { // only name given, get cookie + var cookieValue = null; + if (document.cookie && document.cookie != '') { + var cookies = document.cookie.split(';'); + for (var i = 0; i < cookies.length; i++) { + var cookie = jQuery.trim(cookies[i]); + // Does this cookie string begin with the name we want? + if (cookie.substring(0, name.length + 1) == (name + '=')) { + cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); + break; + } + } + } + return cookieValue; + } +}; \ No newline at end of file diff --git a/content_modeller/js/jquery.jnotify.js b/content_modeller/js/jquery.jnotify.js new file mode 100644 index 00000000..0366e791 --- /dev/null +++ b/content_modeller/js/jquery.jnotify.js @@ -0,0 +1,143 @@ +/** +* jQuery.jNotify +* jQuery Notification Engine +* +* Copyright (c) 2010 Fabio Franzini +* +* Permission is hereby granted, free of charge, to any person obtaining a copy +* of this software and associated documentation files (the "Software"), to deal +* in the Software without restriction, including without limitation the rights +* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +* copies of the Software, and to permit persons to whom the Software is +* furnished to do so, subject to the following conditions: +* +* The above copyright notify and this permission notify shall be included in +* all copies or substantial portions of the Software. +* +* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +* THE SOFTWARE. +* +* @author Fabio Franzini +* @copyright 2010 www.fabiofranzini.com +* @version 1 +**/ + +(function(jQuery) { + jQuery.fn.jnotifyInizialize = function(options) { + var element = this; + + var defaults = { + oneAtTime: false, + appendType: 'append' + }; + + var options = jQuery.extend({}, defaults, options); + + this.addClass('notify-wrapper'); + + if (options.oneAtTime) + this.addClass('notify-wrapper-oneattime'); + + if (options.appendType == 'prepend' && options.oneAtTime == false) + this.addClass('notify-wrapper-prepend'); + + return this; + }; + jQuery.fn.jnotifyAddMessage = function(options) { + + var notifyWrapper = this; + + if (notifyWrapper.hasClass('notify-wrapper')) { + + var defaults = { + text: '', + type: 'message', + showIcon: true, + permanent: false, + disappearTime: 3000 + }; + + var options = jQuery.extend({}, defaults, options); + var styleClass; + var iconClass; + + switch (options.type) { + case 'message': + { + styleClass = 'ui-state-highlight'; + iconClass = 'ui-icon-info'; + } + break; + case 'error': + { + styleClass = 'ui-state-error'; + iconClass = 'ui-icon-alert'; + } + break; + default: + { + styleClass = 'ui-state-highlight'; + iconClass = 'ui-icon-info'; + } + break; + } + + if (notifyWrapper.hasClass('notify-wrapper-oneattime')) { + this.children().remove(); + } + + var notifyItemWrapper = jQuery('
'); + var notifyItem = jQuery('
') + .addClass(styleClass); + + if (notifyWrapper.hasClass('notify-wrapper-prepend')) + notifyItem.prependTo(notifyWrapper); + else + notifyItem.appendTo(notifyWrapper); + + notifyItem.wrap(notifyItemWrapper); + + if (options.showIcon) + jQuery('') + .addClass(iconClass) + .appendTo(notifyItem); + + jQuery('').html(options.text).appendTo(notifyItem); + jQuery('
') + .prependTo(notifyItem) + .click(function() { remove(notifyItem) }); + + // IEsucks + if (navigator.userAgent.match(/MSIE (\d+\.\d+);/)) { + notifyWrapper.css({ top: document.documentElement.scrollTop }); + //http://groups.google.com/group/jquery-dev/browse_thread/thread/ba38e6474e3e9a41 + notifyWrapper.removeClass('IEsucks'); + } + // ------ + + if (!options.permanent) { + setTimeout(function() { remove(notifyItem); }, options.disappearTime); + } + } + + function remove(obj) { + obj.animate({ opacity: '0' }, 600, function() { + obj.parent().animate({ height: '0px' }, 300, + function() { + obj.parent().remove(); + // IEsucks + if (navigator.userAgent.match(/MSIE (\d+\.\d+);/)) { + //http://groups.google.com/group/jquery-dev/browse_thread/thread/ba38e6474e3e9a41 + obj.parent().parent().removeClass('IEsucks'); + } + // ------- + }); + }); + } + }; +})(jQuery); \ No newline at end of file diff --git a/content_modeller/js/jquery.treeview.min.js b/content_modeller/js/jquery.treeview.min.js new file mode 100644 index 00000000..be38dfee --- /dev/null +++ b/content_modeller/js/jquery.treeview.min.js @@ -0,0 +1,254 @@ +/* +* Treeview 1.4 - jQuery plugin to hide and show branches of a tree +* +* http://bassistance.de/jquery-plugins/jquery-plugin-treeview/ +* http://docs.jquery.com/Plugins/Treeview +* +* Copyright (c) 2007 Jörn Zaefferer +* +* Dual licensed under the MIT and GPL licenses: +* http://www.opensource.org/licenses/mit-license.php +* http://www.gnu.org/licenses/gpl.html +* +* Revision: $Id: jquery.treeview.js 4684 2008-02-07 19:08:06Z joern.zaefferer $ +* +*/ + +;(function($) { + + $.extend($.fn, { + swapClass: function(c1, c2) { + var c1Elements = this.filter('.' + c1); + this.filter('.' + c2).removeClass(c2).addClass(c1); + c1Elements.removeClass(c1).addClass(c2); + return this; + }, + replaceClass: function(c1, c2) { + return this.filter('.' + c1).removeClass(c1).addClass(c2).end(); + }, + hoverClass: function(className) { + className = className || "hover"; + return this.hover(function() { + $(this).addClass(className); + }, function() { + $(this).removeClass(className); + }); + }, + heightToggle: function(animated, callback) { + animated ? + this.animate({ height: "toggle" }, animated, callback) : + this.each(function(){ + jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ](); + if(callback) + callback.apply(this, arguments); + }); + }, + heightHide: function(animated, callback) { + if (animated) { + this.animate({ height: "hide" }, animated, callback); + } else { + this.hide(); + if (callback) + this.each(callback); + } + }, + prepareBranches: function(settings) { + if (!settings.prerendered) { + // mark last tree items + this.filter(":last-child:not(ul)").addClass(CLASSES.last); + // collapse whole tree, or only those marked as closed, anyway except those marked as open + this.filter((settings.collapsed ? "" : "." + CLASSES.closed) + ":not(." + CLASSES.open + ")").find(">ul").hide(); + } + // return all items with sublists + return this.filter(":has(>ul)"); + }, + applyClasses: function(settings, toggler) { + + this.filter(":has(>ul):not(:has(>a))").find(">span").click(function(event) { + toggler.apply($(this).next()); + }).add( $("a", this) ).hoverClass(); + + if (!settings.prerendered) { + // handle closed ones first + this.filter(":has(>ul:hidden)") + .addClass(CLASSES.expandable) + .replaceClass(CLASSES.last, CLASSES.lastExpandable); + + // handle open ones + this.not(":has(>ul:hidden)") + .addClass(CLASSES.collapsable) + .replaceClass(CLASSES.last, CLASSES.lastCollapsable); + + // create hitarea + this.prepend("
").find("div." + CLASSES.hitarea).each(function() { + var classes = ""; + $.each($(this).parent().attr("class").split(" "), function() { + classes += this + "-hitarea "; + }); + $(this).addClass( classes ); + }); + } + + // apply event to hitarea + this.find("div." + CLASSES.hitarea).click( toggler ); + }, + treeview: function(settings) { + + if (!settings.cookieId) { + settings = $.extend({ + cookieId: "treeview" + }, settings); + } + + if (settings.add) { + return this.trigger("add", [settings.add]); + } + + if ( settings.toggle ) { + var callback = settings.toggle; + settings.toggle = function() { + return callback.apply($(this).parent()[0], arguments); + }; + } + + // factory for treecontroller + function treeController(tree, control) { + // factory for click handlers + function handler(filter) { + return function() { + // reuse toggle event handler, applying the elements to toggle + // start searching for all hitareas + toggler.apply( $("div." + CLASSES.hitarea, tree).filter(function() { + // for plain toggle, no filter is provided, otherwise we need to check the parent element + return filter ? $(this).parent("." + filter).length : true; + }) ); + return false; + }; + } + // click on first element to collapse tree + $("a:eq(0)", control).click( handler(CLASSES.collapsable) ); + // click on second to expand tree + $("a:eq(1)", control).click( handler(CLASSES.expandable) ); + // click on third to toggle tree + $("a:eq(2)", control).click( handler() ); + } + + // handle toggle event + function toggler() { + $(this) + .parent() + // swap classes for hitarea + .find(">.hitarea") + .swapClass( CLASSES.collapsableHitarea, CLASSES.expandableHitarea ) + .swapClass( CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea ) + .end() + // swap classes for parent li + .swapClass( CLASSES.collapsable, CLASSES.expandable ) + .swapClass( CLASSES.lastCollapsable, CLASSES.lastExpandable ) + // find child lists + .find( ">ul" ) + // toggle them + .heightToggle( settings.animated, settings.toggle ); + if ( settings.unique ) { + $(this).parent() + .siblings() + // swap classes for hitarea + .find(">.hitarea") + .replaceClass( CLASSES.collapsableHitarea, CLASSES.expandableHitarea ) + .replaceClass( CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea ) + .end() + .replaceClass( CLASSES.collapsable, CLASSES.expandable ) + .replaceClass( CLASSES.lastCollapsable, CLASSES.lastExpandable ) + .find( ">ul" ) + .heightHide( settings.animated, settings.toggle ); + } + } + + function serialize() { + function binary(arg) { + return arg ? 1 : 0; + } + var data = []; + branches.each(function(i, e) { + data[i] = $(e).is(":has(>ul:visible)") ? 1 : 0; + }); + $.cookie(settings.cookieId, data.join("") ); + } + + function deserialize() { + var stored = $.cookie(settings.cookieId); + if ( stored ) { + var data = stored.split(""); + branches.each(function(i, e) { + $(e).find(">ul")[ parseInt(data[i]) ? "show" : "hide" ](); + }); + } + } + + // add treeview class to activate styles + this.addClass("treeview"); + + // prepare branches and find all tree items with child lists + var branches = this.find("li").prepareBranches(settings); + + switch(settings.persist) { + case "cookie": + var toggleCallback = settings.toggle; + settings.toggle = function() { + serialize(); + if (toggleCallback) { + toggleCallback.apply(this, arguments); + } + }; + deserialize(); + break; + case "location": + var current = this.find("a").filter(function() { return this.href.toLowerCase() == location.href.toLowerCase(); }); + if ( current.length ) { + current.addClass("selected").parents("ul, li").add( current.next() ).show(); + } + break; + } + + branches.applyClasses(settings, toggler); + + // if control option is set, create the treecontroller and show it + if ( settings.control ) { + treeController(this, settings.control); + $(settings.control).show(); + } + + return this.bind("add", function(event, branches) { + $(branches).prev() + .removeClass(CLASSES.last) + .removeClass(CLASSES.lastCollapsable) + .removeClass(CLASSES.lastExpandable) + .find(">.hitarea") + .removeClass(CLASSES.lastCollapsableHitarea) + .removeClass(CLASSES.lastExpandableHitarea); + $(branches).find("li").andSelf().prepareBranches(settings).applyClasses(settings, toggler); + }); + } + }); + + // classes used by the plugin + // need to be styled via external stylesheet, see first example + var CLASSES = $.fn.treeview.classes = { + open: "open", + closed: "closed", + expandable: "expandable", + expandableHitarea: "expandable-hitarea", + lastExpandableHitarea: "lastExpandable-hitarea", + collapsable: "collapsable", + collapsableHitarea: "collapsable-hitarea", + lastCollapsableHitarea: "lastCollapsable-hitarea", + lastCollapsable: "lastCollapsable", + lastExpandable: "lastExpandable", + last: "last", + hitarea: "hitarea" + }; + + // provide backwards compability + $.fn.Treeview = $.fn.treeview; + +})(jQuery); \ No newline at end of file diff --git a/content_modeller/treeview.inc b/content_modeller/treeview.inc new file mode 100644 index 00000000..f5fa751b --- /dev/null +++ b/content_modeller/treeview.inc @@ -0,0 +1,56 @@ +type = $type; + $this->content = $content; + $this->id = $id; + $this->icons = $icons; + } + + function buildTree($class = NULL, $includeul = TRUE) { + $ret = ''; + if ($includeul) + $ret .= '