jonathangreen
13 years ago
12 changed files with 338 additions and 225 deletions
@ -0,0 +1,150 @@
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<?php |
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/** |
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* @file |
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* ChangeContentModels.inc |
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*/ |
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function islandora_change_content_models_form($form, &$form_state, $collection_pid) { |
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module_load_include('inc', 'islandora_basic_collection', 'includes/CollectionPolicy'); |
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module_load_include('inc', 'islandora', 'RestConnection'); |
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$rest_connection = new RestConnection(); |
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$content_models = get_content_models_list($collection_pid); |
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$cm_options = array(); |
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$name_mappings = array(); |
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foreach ($content_models as $content_model) { |
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if ($content_model != "islandora:collectionCModel") { |
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$item = new FedoraObject($content_model, $rest_connection->repository); |
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$cm_name = $item->Label; |
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$cm_options[$content_model] = $cm_name; |
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} |
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} |
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$namespace = substr($collection_pid, 0, strpos($collection_pid, ":")); |
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$collection_policy_dsid = variable_get('Islandora_Collection_Policy_DSID', 'COLLECTION_POLICY'); |
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$collection_object = new FedoraObject($collection_pid, $rest_connection->repository); |
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$collection_policy_datastream = $collection_object->getDatastream($collection_policy_dsid); |
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$supported_collection_models = array(); |
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if ($collection_policy_datastream->content) { |
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$collection_policy = new CollectionPolicy($collection_policy_datastream->content); |
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$supported_collection_models = $collection_policy->getContentModels(); |
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} |
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$collection_namespace = substr($collection_pid, 0, strpos($collection_pid, ":")); |
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$collection_name = $collection_object->label; |
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$new_content_models = get_content_models_as_option_array(); |
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$current_models_in_policy = array(); |
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if ($supported_collection_models) { |
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foreach ($supported_collection_models as $supported_model) { |
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$current_models_in_policy[$supported_model['pid']] = $supported_model['pid']; |
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} |
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} |
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$form['change_cmodel']['titlebox'] = array( |
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'#type' => 'item', |
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'#title' => t("Change Content Models within @collection_pid", array('@collection_pid' => $collection_pid)), |
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); |
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$form['change_cmodel']['current_content_model'] = array( |
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'#title' => "Choose content model to be changed", |
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'#type' => 'select', |
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'#options' => $current_models_in_policy, |
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'#description' => t("All objects in this collection with the selected content model will be changed."), |
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); |
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$form['change_cmodel']['new_content_model'] = array( |
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'#title' => "Choose new content model", |
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'#type' => 'select', |
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'#options' => $new_content_models, |
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'#description' => t("The new content model to be assigned to selected objects."), |
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); |
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$form['change_cmodel']['collection_pid'] = array( |
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'#type' => 'hidden', |
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'#value' => $collection_pid, |
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); |
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$form['change_cmodel']['submit'] = array( |
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'#type' => 'submit', |
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'#value' => t('Change content model associations'), |
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'#id' => 'change_model', |
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); |
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return $form; |
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} |
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function islandora_change_content_models_form_validate($form, &$form_state) { |
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} |
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function islandora_change_content_models_form_submit($form, &$form_state) { |
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module_load_include('inc', 'islandora_basic_collection', 'includes/CollectionPolicy'); |
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module_load_include('inc', 'islandora', 'RestConnection'); |
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$rest_connection = new RestConnection(); |
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$current_content_model = $form_state['values']['current_content_model']; |
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$new_content_model = $form_state['values']['new_content_model']; |
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$collection_pid = $form_state['values']['collection_pid']; |
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$current_content_model_object = new FedoraObject($current_content_model, $rest_connection->repository); |
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$collection_object = new FedoraObject($form_state['values']['collection_pid'], $rest_connection->repository); |
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$collection_policy_datastream = $collection_object->getDatastream(variable_get('Islandora_Collection_Policy_DSID', 'COLLECTION_POLICY')); |
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$policy = new CollectionPolicy($collection_policy_datastream->content); |
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$collection_policy_xml = new DOMDocument(); |
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$collection_policy_xml->loadXML($collection_policy_datastream->content); |
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$add_to_policy = TRUE; |
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$policy_content_models = $policy->getContentModels(); |
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foreach ($policy_content_models as $policy_content_model) { |
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if ($policy_content_model['pid'] == $current_content_model) { |
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$namespace = $policy_content_model['namespace']; |
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} |
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if ($policy_content_model['pid'] == $new_content_model) { |
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$add_to_policy = FALSE; |
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} |
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} |
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if ($add_to_policy) { |
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$new_content_model_object = new FedoraObject($new_content_model, $rest_connection->repository); |
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$new_content_model_datastream = $new_content_model_object->getDatastream(variable_get('Islandora_Content_Model_DSID', 'ISLANDORACM')); |
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$content_models_element = $collection_policy_xml->getElementsByTagName('content_models'); |
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$content_model_element = $content_models_element->item(0)->getElementsByTagName('content_model'); |
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$content_model_element = $collection_policy_xml->createElement('content_model'); |
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$content_model_element->setAttribute('name', $new_content_model_object->label); |
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$content_model_element->setAttribute('dsid', variable_get('Islandora_Content_Model_DSID', 'ISLANDORACM')); |
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$content_model_element->setAttribute('namespace', $namespace); |
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$content_model_element->setAttribute('pid', $new_content_model_object->id); |
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$content_models_element->item(0)->appendChild($content_model_element); |
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$new_collection_policy_datastream = $collection_object->getDatastream('COLLECTION_POLICY'); |
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$new_collection_policy_datastream->setContentFromString($collection_policy_xml->saveXML()); |
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$new_collection_policy_datastream->label = 'COLLECTION_POLICY'; |
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$collection_object->ingestDatastream($new_collection_policy_datastream); |
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} |
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$query = "select \$object from <#ri> |
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where (\$object <info:fedora/fedora-system:def/model#hasModel> <info:fedora/$current_content_model> |
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and (\$object <info:fedora/fedora-system:def/relations-external#isMemberOfCollection> <info:fedora/$collection_pid> |
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or \$object <info:fedora/fedora-system:def/relations-external#isMemberOf> <info:fedora/$collection_pid>) |
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and \$object <fedora-model:state> <info:fedora/fedora-system:def/model#Active>)"; |
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$objects = $rest_connection->repository->ri->itqlQuery($query, 'unlimited', '0'); |
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$count = 0; |
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foreach ($objects as $object) { |
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if (!$object['object']['value']) { |
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continue; |
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} |
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$fedora_item = new FedoraObject($object['object']['value'], $rest_connection->repository); |
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$fedora_item->relationships->remove(FEDORA_MODEL_URI, 'hasModel', $current_content_model); |
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$fedora_item->relationships->add(FEDORA_MODEL_URI, 'hasModel', $new_content_model); |
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$count++; |
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} |
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drupal_set_message(t('@current_content_model changed to @new_content_model on @count objects', array('@current_content_model' => $current_content_model, '@new_content_model' => $new_content_model, '@count' => $count))); |
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} |
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@ -1,95 +1,94 @@
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<?php |
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/** |
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* @file islandora_basic_collection.install |
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* @file |
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* islandora_basic_collection.install |
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*/ |
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function islandora_basic_collection_install() { |
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module_load_include('inc', 'islandora', 'RestConnection'); |
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global $user; |
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global $base_root; |
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try { |
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$restConnection = new RestConnection($user); |
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$rest_connection = new RestConnection($user); |
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} catch (Exception $e) { |
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drupal_set_message(t('Unable to connect to the repository %e', array('%e' => $e)), 'error'); |
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drupal_set_message(st('Unable to connect to the repository %e', array('%e' => $e)), 'error'); |
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return; |
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} |
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$content_model_query = $restConnection->api->a->findObjects('query', 'pid=islandora:collectionCModel'); |
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$content_model_query = $rest_connection->api->a->findObjects('query', 'pid=islandora:collectionCModel'); |
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if (empty($content_model_query['results'])) { |
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try { |
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$xml = file_get_contents(drupal_get_path('module', 'islandora_basic_collection') . '/xml/islandora_collection_CModel.xml'); |
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$restConnection->api->m->ingest(array('string' => $xml)); |
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$rest_connection->api->m->ingest(array('string' => $xml)); |
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} catch (Exception $e) { |
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drupal_set_message(t('Unable to install content models %e', array('%e' => $e)), 'error'); |
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drupal_set_message(st('Unable to install content models %e', array('%e' => $e)), 'error'); |
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return; |
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} |
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drupal_set_message(t('Content models installed!')); |
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drupal_set_message(st('Content models installed!')); |
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} |
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else { |
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drupal_set_message(t('Content models already exist!'), 'warning'); |
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drupal_set_message(st('Content models already exist!'), 'warning'); |
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} |
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$collection_query = $restConnection->api->a->findObjects('query', 'pid=islandora:root'); |
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$collection_query = $rest_connection->api->a->findObjects('query', 'pid=islandora:root'); |
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if (empty($collection_query['results'])) { |
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try { |
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$xml = file_get_contents(drupal_get_path('module', 'islandora_basic_collection') . '/xml/islandora_root_collection.xml'); |
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$restConnection->api->m->ingest(array('string' => $xml)); |
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$fedora_object = new FedoraObject('islandora:root', $restConnection->repository); |
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$datastream = new NewFedoraDatastream('TN', 'M', $fedora_object, $restConnection->repository); |
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$rest_connection->api->m->ingest(array('string' => $xml)); |
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$fedora_object = new FedoraObject('islandora:root', $rest_connection->repository); |
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$datastream = new NewFedoraDatastream('TN', 'M', $fedora_object, $rest_connection->repository); |
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$file_path = $base_root . '/' . drupal_get_path('module', 'islandora_basic_collection') . '/Crystal_Clear_filesystem_folder_grey.png'; |
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$datastream->label = 'Thumbnail'; |
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$datastream->mimetype = 'image/png'; |
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$datastream->setContentFromUrl($file_path); |
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$fedora_object->ingestDatastream($datastream); |
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} catch (Exception $e) { |
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drupal_set_message(t('Unable to install collections %e', array('%e' => $e)), 'error'); |
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drupal_set_message(st('Unable to install collections %e', array('%e' => $e)), 'error'); |
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return; |
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} |
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drupal_set_message(t('Collections installed!')); |
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drupal_set_message(st('Collections installed!')); |
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} |
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else { |
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drupal_set_message(t('Collections already exist!'), 'warning'); |
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drupal_set_message(st('Collections already exist!'), 'warning'); |
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} |
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} |
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function islandora_basic_collection_uninstall() { |
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module_load_include('inc', 'islandora', 'RestConnection'); |
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module_load_include('inc', 'islandora', 'RestConnection'); |
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global $user; |
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try { |
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$restConnection = new RestConnection($user); |
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$rest_connection = new RestConnection($user); |
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} catch (Exception $e) { |
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drupal_set_message(t('Unable to connect to the repository %e', array('%e' => $e)), 'error'); |
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drupal_set_message(st('Unable to connect to the repository %e', array('%e' => $e)), 'error'); |
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return; |
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} |
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$content_model_query = $restConnection->api->a->findObjects('query', 'pid=islandora:collectionCModel'); |
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$content_model_query = $rest_connection->api->a->findObjects('query', 'pid=islandora:collectionCModel'); |
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if (!empty($content_model_query['results'])) { |
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try { |
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$restConnection->repository->purgeObject('islandora:collectionCModel'); |
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$rest_connection->repository->purgeObject('islandora:collectionCModel'); |
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} catch (Exception $e) { |
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drupal_set_message(t('Unable to purge content models %e', array('%e' => $e)), 'error'); |
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drupal_set_message(st('Unable to purge content models %e', array('%e' => $e)), 'error'); |
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return; |
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} |
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drupal_set_message(t('Content models purged!')); |
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drupal_set_message(st('Content models purged!')); |
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} |
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else { |
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drupal_set_message(t('Content models don\'t exist!'), 'warning'); |
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drupal_set_message(st('Content models don\'t exist!'), 'warning'); |
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} |
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$collection_query = $restConnection->api->a->findObjects('query', 'pid=islandora:root'); |
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$collection_query = $rest_connection->api->a->findObjects('query', 'pid=islandora:root'); |
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if (!empty($collection_query['results'])) { |
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try { |
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$restConnection->repository->purgeObject('islandora:root'); |
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$rest_connection->repository->purgeObject('islandora:root'); |
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} catch (Exception $e) { |
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drupal_set_message(t('Unable to purge collections %e', array('%e' => $e)), 'error'); |
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drupal_set_message(st('Unable to purge collections %e', array('%e' => $e)), 'error'); |
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return; |
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} |
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drupal_set_message(t('Collections purged!')); |
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drupal_set_message(st('Collections purged!')); |
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} |
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else { |
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drupal_set_message(t('Collections don\'t exist!'), 'warning'); |
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drupal_set_message(st('Collections don\'t exist!'), 'warning'); |
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} |
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} |
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