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@ -147,7 +147,7 @@ function islandora_menu() {
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'page callback' => 'islandora_printer_object', |
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'page arguments' => array(2), |
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'type' => MENU_LOCAL_TASK, |
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'access callback' => 'islandora_object_access', |
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'access callback' => 'islandora_print_object_access', |
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'access arguments' => array(ISLANDORA_VIEW_OBJECTS, 2), |
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); |
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$items['islandora/object/%islandora_object/print'] = array( |
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@ -663,6 +663,31 @@ function islandora_print_object(AbstractObject $object) {
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return theme('islandora_object_print', array('object' => $object)); |
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} |
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/** |
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* View print tab access. |
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* |
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* Configurable option in islandora configuration. |
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* |
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* @param string $op |
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* String identifying an operation to check. Should correspond to a |
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* permission declared via hook_permission(). |
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* @param AbstractObject $object |
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* An object to check for permissions. |
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* |
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* @return bool |
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* TRUE if at least one implementation of hook_islandora_object_access() |
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* returned TRUE, and no implementation return FALSE; FALSE otherwise, or |
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* FALSE if 'islandora_show_print_option' is not selected in islandora |
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* configuraton. |
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*/ |
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function islandora_print_object_access($op, $object) { |
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if (!variable_get('islandora_show_print_option', FALSE)) { |
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return FALSE; |
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} |
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$access = islandora_object_access($op, $object); |
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return $access; |
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} |
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/** |
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* Implements hook_forms(). |
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*/ |
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@ -815,34 +840,6 @@ function islandora_object_access_callback($perm, $object = NULL) {
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return islandora_object_access($perm, $object); |
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} |
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/** |
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* Checks whether the user can access the given object and datastream. |
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* |
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* Checks for object existance, accessiblitly, namespace permissions, |
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* and user permissions |
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* |
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* @param string $perm |
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* The user permission to test for. |
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* @param AbstractObject $object |
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* The object to test, if NULL given the object doesn't exist or is |
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* inaccessible. |
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* @param AbstractDatastream $datastream |
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* The datastream to test, if NULL given the datastream doesn't exist |
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* or is inaccessible. |
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* @param StdObject $account |
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* The account to test permissions as or NULL for current user. |
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* |
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* @return bool |
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* TRUE if the user is allowed to access this object, FALSE otherwise. |
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*/ |
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function islandora_object_datastream_access_callback($perm, $object = NULL, $datastream = NULL, $account = NULL) { |
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module_load_include('inc', 'islandora', 'includes/utilities'); |
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$message = islandora_deprecated('7.x-1.2', 'Use islandora_datastream_access().'); |
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trigger_error(filter_xss($message), E_USER_DEPRECATED); |
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return islandora_datastream_access($perm, $datastream, $account); |
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} |
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/** |
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* Checks whether the user can access the given object and datastream. |
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* |
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@ -1070,6 +1067,7 @@ function islandora_view_object(AbstractObject $object) {
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function islandora_printer_object(AbstractObject $object) { |
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$output = array(); |
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$temp_arr = array(); |
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// Dispatch print hook. |
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foreach (islandora_build_hook_list(ISLANDORA_PRINT_HOOK, $object->models) as $hook) { |
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$temp = module_invoke_all($hook, $object); |
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@ -1091,19 +1089,20 @@ function islandora_printer_object(AbstractObject $object) {
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* Title callback for drupal title. |
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* |
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* Changes the drupal title to be the objects label. |
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* models that their modules want to provide a view for. |
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* |
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* @param AbstractObject $object |
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* The object to view. |
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* |
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* @return string |
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* The objects label. |
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* The objects label. Note that we return the raw value to prevent |
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* double encoding, as we expect drupal_set_title() to check_plain() down |
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* the road. |
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*/ |
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function islandora_drupal_title(AbstractObject $object) { |
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module_load_include('inc', 'islandora', 'includes/breadcrumb'); |
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drupal_set_breadcrumb(islandora_get_breadcrumbs($object)); |
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return filter_xss($object->label); |
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return $object->label; |
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} |
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/** |
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@ -1950,7 +1949,7 @@ function islandora_islandora_datastream_access($op, AbstractDatastream $datastre
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$hooks = islandora_invoke_hook_list(ISLANDORA_DERVIATIVE_CREATION_HOOK, $object->models, array($object)); |
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$hooks = islandora_filter_derivatives($hooks, array('force' => TRUE), $object); |
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foreach ($hooks as $hook) { |
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if ($hook['destination_dsid'] == $datastream->id && |
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if (isset($hook['destination_dsid']) && $hook['destination_dsid'] == $datastream->id && |
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(is_null($hook['source_dsid']) || islandora_datastream_access(ISLANDORA_VIEW_OBJECTS, $object[$hook['source_dsid']], $user))) { |
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$applicable_hook = TRUE; |
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break; |
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@ -2010,7 +2009,7 @@ function islandora_menu_local_tasks_alter(&$data, $router_item, $root_path) {
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if ($tab['#link']['path'] == 'islandora/object/%/print_object') { |
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if ($root_path == 'islandora/object/%') { |
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$islandora_path = drupal_get_path('module', 'islandora'); |
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$tab['#prefix'] = '<li>'; |
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$tab['#prefix'] = '<li class="islandora-print">'; |
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$tab['#suffix'] = '</li>'; |
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$tab['#theme'] = 'link'; |
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$tab['#text'] = theme('image', array( |
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Daniel Aitken
10 years ago