Drupal modules for browsing and managing Fedora-based digital repositories.
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<?php
/**
* @file
* MoveCollection.inc
*/
/**
* Create object migration form for the collection manager
*
* @param array $form_state
* @param string $pid
*
* @return string
*/
function islandora_collection_migrate_form($form, &$form_state, $object) {
module_load_include('inc', 'islandora_basic_collection', 'collection_manager_table');
$potential_collections = get_collections_as_option_array();
$table = islandora_collection_table($object);
if (!$table) {
$form['no_objects'] = array(
'#type' => 'item',
'#title' => t('No objects found in this collection'),
);
return $form;
}
$form = array();
$form['migrate']['titlebox'] = array(
'#type' => 'item',
'#title' => t("Move objects from @collection_pid", array('@collection_pid' => $object->id)),
);
$form['migrate']['new_collection'] = array(
'#title' => t('New collection'),
'#description' => t("All content will be migrated from @pid to the selected collection", array('@pid' => $object->id)),
'#type' => 'select',
'#options' => $potential_collections,
);
$form['migrate']['table'] = $table;
$form['current'] = array(
'#type' => 'hidden',
'#value' => $object->id,
);
$form['migrate']['message'] = array(
'#type' => 'item',
'#value' => t(""),
);
$form['migrate']['submit'] = array(
'#type' => 'submit',
'#value' => t('Migrate selected objects'),
);
return $form;
}
/**
* Submit handler for object migration form
*
* @param array $form
* @param array $form_state
*/
function islandora_collection_migrate_form_submit($form, &$form_state) {
$pids = array_filter($form_state['values']['table']);
$new_collection = $form_state['values']['new_collection'];
$current = $form_state['values']['current'];
foreach ($pids as $pid) {
$fedora_object = islandora_object_load($pid);
$fedora_object->relationships->remove(FEDORA_RELS_EXT_URI, 'isMemberOfCollection', $current);
$fedora_object->relationships->add(FEDORA_RELS_EXT_URI, 'isMemberOfCollection', $new_collection);
}
drupal_set_message("@count objects successfully migrated!", array('@count' => count($pids)));
}