jonathangreen
13 years ago
33 changed files with 2326 additions and 1089 deletions
@ -0,0 +1,272 @@
|
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<?php |
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|
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/** |
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* @file ObjectDetails.inc |
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* The functions required to define and respond to all the default object |
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* details display modes. |
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*/ |
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|
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/** |
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* Islandora core object details display modes. These are the default display |
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* modes that are always available. |
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* @return A list of display modes that can be used to render the object details |
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* page. |
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*/ |
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function fedora_repository_islandora_object_details_display() { |
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$profiles = array( |
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'hidden' => array( |
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"name" => "Hidden", |
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"module" => "fedora_repository", |
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"file" => "ObjectDetails.inc", |
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"function" => "fedora_repository_object_details_hidden", |
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"description" => t("No object details page"), |
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), |
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'xslt' => array( |
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"name" => "XSLT", |
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"module" => "fedora_repository", |
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"file" => "ObjectDetails.inc", |
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"function" => "fedora_repository_object_details_xslt", |
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"description" => t("Show a datastream with an XSLT"), |
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"config" => "admin/settings/fedora_repository/object_details_xslt", |
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), |
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'table' => array( |
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"name" => "Table", |
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"module" => "fedora_repository", |
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"file" => "ObjectDetails.inc", |
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"function" => "fedora_repository_object_details_table", |
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"description" => t("Show a datastream with a table"), |
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"config" => "admin/settings/fedora_repository/object_details_table", |
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) |
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); |
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return $profiles; |
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} |
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|
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/** |
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* The renderer for the "hidden" display mode. In this mode, no data is |
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* displayed. This is supplied so you can disable the object details metadata |
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* display without disabling the tab entirely. |
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* @param item The item with the metadata to display. |
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* @return The fully composed object details metadata display. |
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*/ |
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function fedora_repository_object_details_hidden($item) { |
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// do nothing |
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return ""; |
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} |
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|
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/** |
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* The renderer for the "xslt" display mode. In this mode, an xslt is applied |
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* to the selected datastream to produce a user defined look and feel to the |
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* output data. |
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* @param item The item with the metadata to display. |
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* @return The fully composed object details metadata display. |
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*/ |
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function fedora_repository_object_details_XSLT($item) { |
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global $base_url; |
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$path = drupal_get_path('module', 'fedora_repository'); |
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module_load_include('inc', 'fedora_repository', 'ConnectionHelper'); |
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|
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$dsid = variable_get('islandora_object_details_xslt_datastream', 'DC'); |
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// special case for DC+QDC for backward compatibility |
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if ($dsid == 'DC' || $dsid == 'QDC') { |
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$dsid = array_key_exists('QDC', $item->get_datastreams_list_as_array()) ? 'QDC' : 'DC'; |
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} |
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$xmlstr = $item->get_datastream_dissemination($dsid); |
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|
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if (empty($xmlstr)) { |
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return t('Error - could not find datastream @dsid on object @pid<br/>Please contact the site administrator.', |
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array('@dsid' => $dsid, '@pid' => $item->pid)); |
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} |
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|
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try { |
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$proc = new XsltProcessor(); |
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} catch (Exception $e) { |
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watchdog('fedora_repository', "Error while creating XSLT processor: @e", array('@e' => $e->getMessage()), WATCHDOG_ERROR); |
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return; |
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} |
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|
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$proc->setParameter('', 'baseUrl', $base_url); |
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$proc->setParameter('', 'path', $path); |
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$input = NULL; |
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|
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$xsl_file = variable_get('islandora_object_details_xslt_sheet', 'sites/all/modules/islandora/object_details_xslts/convertQDC.xsl'); |
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// set an error message in case xslt parsing fails |
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$output = t("Failed to parse xslt file at @xsltFile", array('@xsltFile' => $xsl_file)); |
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if (is_readable($xsl_file)) { |
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$xsl = new DomDocument(); |
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$input = new DomDocument(); |
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try { |
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$xsl->load($xsl_file); |
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|
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$input->loadXML(trim($xmlstr)); |
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} catch (Exception $e) { |
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watchdog('fedora_repository', "Problem loading XSL file: @e", array('@e' => $e->getMessage()), NULL, WATCHDOG_ERROR); |
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} |
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$xsl = $proc->importStylesheet($xsl); |
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$newdom = $proc->transformToDoc($input); |
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$output = $newdom->saveHTML(); |
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} |
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return $output; |
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} |
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|
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/** |
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* The renderer for the "table" display mode. In this mode, the requested |
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* datastream is rendered using a simple table with keys(tags) on the left and |
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* values on the right. |
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* @param item The item with the metadata to display. |
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* @return The fully composed object details metadata display. |
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*/ |
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function fedora_repository_object_details_table($item) { |
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global $base_url; |
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$path = drupal_get_path('module', 'fedora_repository'); |
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module_load_include('inc', 'fedora_repository', 'ConnectionHelper'); |
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|
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$dsid = variable_get('islandora_object_details_table_datastream', 'DC'); |
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// special case for DC+QDC for backward compatibility |
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if ($dsid == 'DC' || $dsid == 'QDC') { |
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$dsid = array_key_exists('QDC', $item->get_datastreams_list_as_array()) ? 'QDC' : 'DC'; |
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} |
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$xmlstr = $item->get_datastream_dissemination($dsid); |
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|
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if (empty($xmlstr)) { |
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return t('Error - could not find datastream @dsid on object @pid<br/>Please contact the site administrator.', |
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array('@dsid' => $dsid, '@pid' => $item->pid)); |
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} |
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|
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$simplexml = new SimpleXMLElement($xmlstr); |
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|
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$headers = array( |
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array( |
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'data' => t('Metadata'), |
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'colspan' => 2, |
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), |
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); |
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$rows = array(); |
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foreach ($simplexml->getNamespaces(TRUE) as $ns) { |
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foreach ($simplexml->children($ns) as $child) { |
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$rows[] = array( |
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array( |
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'data' => $child->getName(), |
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'class' => 'dc-tag-name', |
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), |
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array( |
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'data' => (string)$child, |
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'class' => 'dc-content', |
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), |
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); |
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} |
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} |
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|
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return theme('table', $headers, $rows, array('class' => 'dc-table')); |
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} |
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|
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/** |
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* Configuration page for the xslt display mode. |
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* |
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* This mode requires two parameters: the datastream to render, and the xslt to |
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* apply to it. |
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* |
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* @return |
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* The configuration page. |
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*/ |
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function fedora_repository_object_details_XSLT_config() { |
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$form = array(); |
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$form['config'] = array( |
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'#type' => 'fieldset', |
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'#title' => t("XSLT display options"), |
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); |
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|
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$options = module_invoke_all("object_details_get_available_xslts"); |
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|
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$form['config']['xslt'] = array( |
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'#type' => 'select', |
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'#title' => t("XSL transform to use"), |
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'#default_value' => variable_get('islandora_object_details_xslt_sheet', 'sites/all/modules/islandora/object_details_xslts/convertQDC.xsl'), |
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'#options' => $options, |
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'#key_type' => 'associative', |
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'#required' => TRUE, |
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); |
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$form['config']['dsid'] = array( |
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'#type' => 'textfield', |
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'#title' => t("Datastream to transform"), |
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'#default_value' => variable_get('islandora_object_details_xslt_datastream', 'DC'), |
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'#required' => TRUE, |
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); |
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$form['submit'] = array( |
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'#type' => 'submit', |
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'#value' => t("Submit"), |
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'#weight' => 1, |
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); |
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|
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return $form; |
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} |
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/** |
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* Custom submit handler for the xslt configuration page. |
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* |
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* @param $form |
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* @param &$form_state |
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* The user supplied values for the form. |
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*/ |
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function fedora_repository_object_details_XSLT_config_submit($form, &$form_state) { |
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variable_set('islandora_object_details_xslt_sheet', $form_state['values']['xslt']); |
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variable_set('islandora_object_details_xslt_datastream', $form_state['values']['dsid']); |
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} |
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|
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/** |
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* Base function to supply the available xslt files. |
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* |
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* Modules implementing this hook need to return an array describing where the |
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* XSLT is. The array key is the path to the XSLT (paths start with sites/) and |
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* the value in the array is the display name. In the simplest form you can use |
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* file_scan_directory like we do here - this puts the filename as the display |
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* name and will automatically detect new files as they are added. |
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*/ |
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function fedora_repository_object_details_get_available_xslts() { |
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$folder = drupal_get_path("module", "fedora_repository") ."/object_details_xslts/"; |
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// retrieve the filenames from the system |
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$xslts = file_scan_directory($folder, ".xsl"); |
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$options = array(); |
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foreach ($xslts as $xsl) { |
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$options[$xsl->filename] = $xsl->basename; |
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} |
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return $options; |
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} |
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|
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/** |
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* Configuration page for the table display mode. This mode requires only one |
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* parameter: the datastream to render. |
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* |
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* @return |
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* The configuration page. |
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*/ |
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function fedora_repository_object_details_table_config() { |
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$form = array(); |
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$form['config'] = array( |
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'#type' => 'fieldset', |
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'#title' => t("Table display options"), |
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); |
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|
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$form['config']['dsid'] = array( |
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'#type' => 'textfield', |
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'#title' => t("Datastream to transform"), |
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'#default_value' => variable_get('islandora_object_details_table_datastream', 'DC'), |
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'#required' => TRUE, |
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); |
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$form['submit'] = array( |
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'#type' => 'submit', |
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'#value' => t("Submit"), |
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'#weight' => 1, |
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); |
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|
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return $form; |
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} |
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|
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/** |
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* Custom submit handler for the table configuration page. |
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* |
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* @param $form |
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* @param &$form_state |
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* The user supplied values for the form. |
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*/ |
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function fedora_repository_object_details_table_config_submit($form, &$form_state) { |
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variable_set('islandora_object_details_table_datastream', $form_state['values']['dsid']); |
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} |
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@ -0,0 +1,232 @@
|
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<xsl:stylesheet xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" exclude-result-prefixes="mods" version="1.0"> |
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<xsl:output indent="yes" method="html"/> |
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<xsl:variable name="dictionary" select="document('http://www.loc.gov/standards/mods/modsDictionary.xml')/dictionary"/> |
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|
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<xsl:template match="/"> |
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<html> |
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<head> |
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<style type="text/css"> |
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.modsLabelTop { |
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} |
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|
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.modsLabelLevel2 { |
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padding-left: 10px; |
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} |
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|
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.modsLabelLevel3 { |
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padding-left: 20px; |
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} |
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|
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.modsLabelLevel4 { |
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padding-left: 30px; |
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} |
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|
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.modsValueTop { |
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} |
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|
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.modsValueLevel2 { |
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} |
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|
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.modsValueLevel3 { |
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} |
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|
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</style> |
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</head> |
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<body> |
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<xsl:choose> |
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<xsl:when test="mods:modsCollection"> |
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<xsl:apply-templates select="mods:modsCollection"/> |
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</xsl:when> |
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<xsl:when test="mods:mods"> |
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<xsl:apply-templates select="mods:mods"/> |
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</xsl:when> |
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</xsl:choose> |
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</body> |
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</html> |
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</xsl:template> |
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|
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<xsl:template match="mods:modsCollection"> |
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<xsl:apply-templates select="mods:mods"/> |
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</xsl:template> |
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|
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<xsl:template match="mods:mods"> |
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<table class="modsContainer"> |
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<xsl:apply-templates/> |
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</table> |
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<!--hr/--> |
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</xsl:template> |
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|
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<xsl:template match="*"> |
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<xsl:choose> |
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<xsl:when test="child::*"> |
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<tr><td colspan="2"> |
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<span class="modsLabelTop"> |
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<xsl:call-template name="longName"> |
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<xsl:with-param name="name"> |
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<xsl:value-of select="local-name()"/>: |
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</xsl:with-param> |
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</xsl:call-template> |
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<xsl:call-template name="attr"/> |
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</span> |
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</td></tr> |
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<xsl:apply-templates mode="level2"/> |
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</xsl:when> |
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<xsl:otherwise> |
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<tr><td> |
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<span class="modsLabelTop"> |
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<xsl:call-template name="longName"> |
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<xsl:with-param name="name"> |
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<xsl:value-of select="local-name()"/> |
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</xsl:with-param> |
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</xsl:call-template> |
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<xsl:call-template name="attr"/> |
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</span> |
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</td><td> |
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<span class="modsValueTop"> |
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<xsl:call-template name="formatValue"/> |
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</span> |
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</td></tr> |
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</xsl:otherwise> |
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</xsl:choose> |
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</xsl:template> |
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|
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<xsl:template name="formatValue"> |
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<xsl:choose> |
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<xsl:when test="@type='uri'"> |
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<a href="{text()}" class="modsLink"> |
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<xsl:value-of select="text()"/> |
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</a> |
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</xsl:when> |
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<xsl:otherwise> |
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<xsl:value-of select="text()"/> |
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</xsl:otherwise> |
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</xsl:choose> |
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</xsl:template> |
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|
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<xsl:template match="*" mode="level2"> |
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<xsl:choose> |
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<xsl:when test="child::*"> |
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<tr><td colspan="2"> |
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<span class="modsLabelLevel2"> |
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<xsl:call-template name="longName"> |
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<xsl:with-param name="name"> |
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<xsl:value-of select="local-name()"/> |
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</xsl:with-param> |
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</xsl:call-template> |
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<xsl:call-template name="attr"/> |
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</span> |
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</td></tr> |
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<xsl:apply-templates mode="level3"/> |
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</xsl:when> |
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<xsl:otherwise> |
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<tr><td> |
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<span class="modsLabelLevel2"> |
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<xsl:call-template name="longName"> |
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<xsl:with-param name="name"> |
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<xsl:value-of select="local-name()"/> |
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</xsl:with-param> |
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</xsl:call-template> |
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<xsl:call-template name="attr"/> |
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</span> |
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</td><td> |
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<span class="modsValueLevel2"> |
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<xsl:call-template name="formatValue"/> |
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</span> |
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</td></tr> |
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</xsl:otherwise> |
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</xsl:choose> |
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</xsl:template> |
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|
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<xsl:template match="*" mode="level3"> |
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<xsl:choose> |
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<xsl:when test="child::*"> |
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<tr><td colspan="2"> |
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<span class="modsLabelLevel3"> |
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<xsl:call-template name="longName"> |
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<xsl:with-param name="name"> |
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<xsl:value-of select="local-name()"/> |
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</xsl:with-param> |
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</xsl:call-template> |
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<xsl:call-template name="attr"/> |
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</span> |
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</td></tr> |
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<xsl:apply-templates mode="level4"/> |
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</xsl:when> |
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<xsl:otherwise> |
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<tr><td> |
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<span class="modsLabelLevel3"> |
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<xsl:call-template name="longName"> |
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<xsl:with-param name="name"> |
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<xsl:value-of select="local-name()"/> |
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</xsl:with-param> |
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</xsl:call-template> |
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<xsl:call-template name="attr"/> |
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</span> |
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</td><td> |
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<span class="modsValueLevel3"> |
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<xsl:call-template name="formatValue"/> |
||||
</span> |
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</td></tr> |
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</xsl:otherwise> |
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</xsl:choose> |
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</xsl:template> |
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|
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<xsl:template match="*" mode="level4"> |
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<tr><td> |
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<span class="modsLabelLevel4"> |
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<xsl:call-template name="longName"> |
||||
<xsl:with-param name="name"> |
||||
<xsl:value-of select="local-name()"/> |
||||
</xsl:with-param> |
||||
</xsl:call-template> |
||||
<xsl:call-template name="attr"/> |
||||
</span> |
||||
</td><td> |
||||
<span class="modsValueLevel4"> |
||||
<xsl:value-of select="text()"/> |
||||
</span> |
||||
</td></tr> |
||||
</xsl:template> |
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|
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<xsl:template name="longName"> |
||||
<xsl:param name="name"/> |
||||
<xsl:choose> |
||||
<xsl:when test="$dictionary/entry[@key=$name]"> |
||||
<xsl:value-of select="$dictionary/entry[@key=$name]"/> |
||||
</xsl:when> |
||||
<xsl:otherwise> |
||||
<xsl:value-of select="$name"/> |
||||
</xsl:otherwise> |
||||
</xsl:choose> |
||||
</xsl:template> |
||||
|
||||
<xsl:template name="attr"> |
||||
<xsl:for-each select="@type|@point">: |
||||
<xsl:call-template name="longName"> |
||||
<xsl:with-param name="name"> |
||||
<xsl:value-of select="."/> |
||||
</xsl:with-param> |
||||
</xsl:call-template> |
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</xsl:for-each> |
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<xsl:if test="@authority or @edition"> |
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<xsl:for-each select="@authority">(<xsl:call-template name="longName"> |
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<xsl:with-param name="name"> |
||||
<xsl:value-of select="."/> |
||||
</xsl:with-param> |
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</xsl:call-template> |
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</xsl:for-each> |
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<xsl:if test="@edition"> |
||||
Edition <xsl:value-of select="@edition"/> |
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</xsl:if>) |
||||
</xsl:if> |
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<xsl:variable name="attrStr"> |
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<xsl:for-each select="@*[local-name()!='edition' and local-name()!='type' and local-name()!='authority' and local-name()!='point']"> |
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<xsl:value-of select="local-name()"/>="<xsl:value-of select="."/>", |
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</xsl:for-each> |
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</xsl:variable> |
||||
<xsl:variable name="nattrStr" select="normalize-space($attrStr)"/> |
||||
<xsl:if test="string-length($nattrStr)"> |
||||
(<xsl:value-of select="substring($nattrStr,1,string-length($nattrStr)-1)"/>) |
||||
</xsl:if> |
||||
</xsl:template> |
||||
</xsl:stylesheet> |
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@ -0,0 +1,34 @@
|
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<?xml version="1.0" encoding="UTF-8"?> |
||||
<!-- This was how the metadata in the 'Fedora Object Details' tab was rendered. Can be renamed back to 'convertQDC.xsl' (without '.deprecated') to make it be used again. --> |
||||
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> |
||||
<!-- Old parameter names "$baseUrl" and "$path" are deprecated. Currently just used as defaults. --> |
||||
<xsl:param name="BASEURL" select="$baseUrl"/> |
||||
<xsl:param name="PATH" select="$path"/> |
||||
|
||||
<xsl:template match="/"> |
||||
<div> |
||||
<table cellspacing="3" cellpadding="3"> |
||||
<tbody> |
||||
<tr> |
||||
<th colspan="3"><h3>MetaData</h3></th> |
||||
</tr> |
||||
<xsl:for-each select="/*/*"> |
||||
<xsl:variable name="FULLFIELD" select="name()"/> |
||||
<xsl:variable name="FIELD" select="local-name()"/> |
||||
<xsl:variable name="DATA" select="normalize-space(text())"/> |
||||
<xsl:if test="$DATA"> |
||||
<tr> |
||||
<td><strong><xsl:value-of select="local-name()"/></strong></td> |
||||
<td><xsl:value-of select="$DATA"/> |
||||
<xsl:for-each select="*"> |
||||
<div><xsl:value-of select="concat(local-name(), ' = ', text())"/></div> |
||||
</xsl:for-each> |
||||
</td> |
||||
</tr> |
||||
</xsl:if> |
||||
</xsl:for-each> |
||||
</tbody> |
||||
</table> |
||||
</div> |
||||
</xsl:template> |
||||
</xsl:stylesheet> |
||||
Loading…
Reference in new issue