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252 lines
8.2 KiB
252 lines
8.2 KiB
<?php |
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/** |
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* @file |
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* Contains admin form functions for editing an object's properties. |
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*/ |
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/** |
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* Object properties admin form. |
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* |
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* @param array $form |
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* The Drupal form. |
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* @param array $form_state |
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* The Drupal form state. |
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* @param AbstractObject $object |
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* The object whose properties this form will modify. |
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* |
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* @return array |
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* The drupal form definition. |
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*/ |
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function islandora_object_properties_form(array $form, array &$form_state, AbstractObject $object) { |
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if (isset($form_state['islandora']['needs_confirmation'])) { |
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return islandora_object_properties_confirm_form($form_state); |
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} |
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$form_state['object'] = $object; |
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$temp = islandora_invoke_hook_list(ISLANDORA_UPDATE_RELATED_OBJECTS_PROPERTIES_HOOK, $object->models, array($object)); |
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$related_objects_pids = array(); |
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if (!empty($temp)) { |
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$related_objects_pids = array_merge_recursive($related_objects_pids, $temp); |
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} |
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$regenerate_derivatives_access = FALSE; |
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if (islandora_object_access(ISLANDORA_REGENERATE_DERIVATIVES, $object)) { |
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module_load_include('inc', 'islandora', 'includes/derivatives'); |
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$hooks = islandora_invoke_hook_list(ISLANDORA_DERIVATIVE_CREATION_HOOK, $object->models, array($object)); |
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$hooks = islandora_filter_derivatives($hooks, array('force' => TRUE), $object); |
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if (count($hooks) >= 1) { |
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$regenerate_derivatives_access = TRUE; |
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} |
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} |
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return array( |
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'pid' => array( |
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'#type' => 'hidden', |
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'#value' => $object->id, |
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), |
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'object_label' => array( |
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'#title' => t('Item Label'), |
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'#default_value' => $object->label, |
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'#required' => 'TRUE', |
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'#description' => t('A human-readable label'), |
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// Double the normal length. |
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'#size' => 120, |
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// Max length for a Fedora Label. |
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'#maxlength' => 255, |
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'#type' => 'textfield', |
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), |
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// @todo Make this into an autocomplete field that list the users in the |
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// system as well. |
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'object_owner' => array( |
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'#title' => t('Owner'), |
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'#default_value' => $object->owner, |
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'#required' => FALSE, |
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'#description' => t("The owner's account name"), |
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'#type' => 'textfield', |
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), |
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'object_state' => array( |
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'#title' => t('State'), |
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'#default_value' => $object->state, |
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'#required' => TRUE, |
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'#description' => t("The object's state (active, inactive or deleted)"), |
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'#type' => 'select', |
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'#options' => array('A' => 'Active', 'I' => 'Inactive', 'D' => 'Deleted'), |
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), |
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'propogate' => array( |
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'#title' => t('Apply changes to related objects?'), |
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'#default_value' => TRUE, |
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'#description' => t("Changes to owner and state will applied to associated objects. ie page objects associated with a book object."), |
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'#type' => 'checkbox', |
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'#access' => count($related_objects_pids), |
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), |
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'related_pids' => array( |
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'#value' => $related_objects_pids, |
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'#type' => 'hidden', |
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'#access' => count($related_objects_pids), |
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), |
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'submit' => array( |
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'#type' => 'submit', |
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'#value' => 'Update Properties', |
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), |
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'delete' => array( |
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'#type' => 'submit', |
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'#access' => islandora_object_access(ISLANDORA_PURGE, $object), |
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'#value' => t("Permanently remove '@label' from repository", array( |
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'@label' => truncate_utf8($object->label, 32, TRUE, TRUE)) |
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), |
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'#submit' => array('islandora_object_properties_form_delete'), |
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'#limit_validation_errors' => array(array('pid')), |
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), |
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'regenerate' => array( |
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'#type' => 'submit', |
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'#access' => $regenerate_derivatives_access, |
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'#value' => t("Regenerate all derivatives"), |
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'#submit' => array('islandora_object_properties_regenerate_derivatives'), |
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), |
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); |
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} |
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/** |
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* Submit handler for object properties admin form. |
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* |
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* @param array $form |
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* The Drupal form. |
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* @param array $form_state |
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* The Drupal form state. |
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*/ |
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function islandora_object_properties_form_submit(array $form, array &$form_state) { |
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if (isset($form_state['islandora']['needs_confirmation'])) { |
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$form_state['values'] = $form_state['islandora']['values']; |
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} |
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else { |
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// Confirm if user is about to lock themselves out of this object. |
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if (variable_get('islandora_deny_inactive_and_deleted', FALSE) && in_array($form_state['values']['object_state'], array('I', 'D'))) { |
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if ($form_state['object']->state == 'A') { |
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if (!user_access(ISLANDORA_ACCESS_INACTIVE_AND_DELETED_OBJECTS)) { |
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$form_state['islandora']['needs_confirmation'] = TRUE; |
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$form_state['islandora']['values'] = $form_state['values']; |
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$form_state['rebuild'] = TRUE; |
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return; |
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} |
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} |
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} |
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} |
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$object = $form_state['object']; |
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$owner = $form_state['values']['object_owner']; |
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$state = $form_state['values']['object_state']; |
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$label = $form_state['values']['object_label']; |
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$propogate = $form_state['values']['propogate']; |
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$update_owners = FALSE; |
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$update_states = FALSE; |
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if (isset($owner) && $owner != $object->owner) { |
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try { |
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$object->owner = $owner; |
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$update_owners = TRUE; |
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drupal_set_message(t('Successfully updated owner %s', array('%s' => $owner))); |
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} |
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catch (Exception $e) { |
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form_set_error('object_owner', t('Error updating owner %s', array('%s' => $e->getMessage()))); |
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} |
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} |
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if (isset($label) && $label != $object->label) { |
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try { |
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$object->label = $label; |
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drupal_set_message(t('Successfully updated label %s', array('%s' => check_plain($label)))); |
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} |
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catch (Exception $e) { |
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form_set_error(t('Error updating label %s', array('%s' => $e->getMessage()))); |
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} |
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} |
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if (isset($state) && $state != $object->state) { |
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try { |
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$object->state = $state; |
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$update_states = TRUE; |
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drupal_set_message(t('Successfully updated state %s', array('%s' => $state))); |
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} |
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catch (Exception $e) { |
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form_set_error('object_state', t('Error updating state %s', array('%s' => $e->getMessage()))); |
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} |
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} |
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if ($propogate && ($update_states || $update_owners)) { |
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$related_objects_pids = $form_state['values']['related_pids']; |
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$batch = array( |
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'title' => t('Updating related objects'), |
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'file' => drupal_get_path('module', 'islandora') . '/includes/object_properties.form.inc', |
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'operations' => array(), |
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); |
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foreach ($related_objects_pids as $pid) { |
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$batch['operations'][] = array( |
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'islandora_update_object_properties', |
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array($pid, $update_states, $state, $update_owners, $owner), |
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); |
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} |
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batch_set($batch); |
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} |
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} |
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/** |
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* Callback function for object properties admin form delete button. |
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* |
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* @param array $form |
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* The Drupal form. |
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* @param array $form_state |
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* The Drupal form state. |
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*/ |
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function islandora_object_properties_form_delete(array $form, array &$form_state) { |
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drupal_goto("islandora/object/{$form_state['values']['pid']}/delete"); |
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} |
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/** |
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* Updates object state. |
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* |
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* @param string $pid |
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* PID of object to be updated |
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* @param bool $update_states |
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* If TRUE, update object state |
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* @param string $state |
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* Desired object state |
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* @param bool $update_owners |
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* If TRUE, update Owner |
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* @param string $owner |
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* New Owner |
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*/ |
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function islandora_update_object_properties($pid, $update_states, $state, $update_owners, $owner) { |
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$fedora_object = islandora_object_load($pid); |
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if ($fedora_object) { |
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if ($update_states) { |
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$fedora_object->state = $state; |
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} |
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if ($update_owners) { |
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$fedora_object->owner = $owner; |
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} |
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} |
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} |
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/** |
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* Callback function for object properties regenerate all derivatives. |
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* |
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* @param array $form |
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* The Drupal form. |
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* @param array $form_state |
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* The Drupal form state. |
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*/ |
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function islandora_object_properties_regenerate_derivatives(array $form, array &$form_state) { |
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drupal_goto("islandora/object/{$form_state['object']}/regenerate"); |
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} |
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/** |
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* Confirmation form for object properties admin form. |
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* |
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* @param array $form_state |
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* The Drupal form state. |
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*/ |
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function islandora_object_properties_confirm_form(array &$form_state) { |
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$desc = t('You do not have permission to view Inactive or Deleted objects, so you will no longer be able to view or manage this object. Are you sure?'); |
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$path = "islandora/object/{$form_state['object']->id}/manage/properties"; |
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return confirm_form(array(), |
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t('Are you sure you want to set the object state?'), |
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$path, |
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$desc, |
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t('Continue'), |
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t('Cancel')); |
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}
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