Updating constant.

includes/utilities.inc

@@ -959,12 +959,12 @@ function islandora_deployed_on_windows() {
  *   The built edit registry array.
  */
 function islandora_build_datastream_edit_registry($object, $datastream) {
-  $edit_registry = module_invoke_all('islandora_edit_datastream_registry', $object, $datastream);
+  $edit_registry = module_invoke_all(ISLANDORA_EDIT_DATASTREAM_REGISTRY_HOOK, $object, $datastream);
   $context = array(
     'object' => $object,
     'datastream' => $datastream,
     'original_edit_registry' => $edit_registry,
   );
-  drupal_alter(ISLANDORA_EDIT_DATASTREAM_MODIFY_REGISTRY_HOOK, $edit_registry, $context);
+  drupal_alter(ISLANDORA_EDIT_DATASTREAM_REGISTRY_HOOK, $edit_registry, $context);
   return $edit_registry;
 }

islandora.api.php

@@ -857,12 +857,12 @@ function hook_islandora_get_breadcrumb_query_predicates() {
  *   The array of registry paths.
  * @param array $context
  *   An associative array containing:
- *   - datastream_parent: The datastream parent.
+ *   - object: The object that owns the datastream being edited.
  *   - datastream: The datastream being edited.
  *   - original_edit_registry: The original edit_registry prior to any
  *     modifications.
  */
-function hook_islandora_edit_datastream_modify_registry_alter(&$edit_registry, $context) {
+function hook_islandora_edit_datastream_registry_alter(&$edit_registry, $context) {
   // Example: Remove xml form builder edit registry.
   if (isset($edit_registry['xml_form_builder_edit_form_registry'])) {
     unset($edit_registry['xml_form_builder_edit_form_registry']);
@@ -870,7 +870,6 @@ function hook_islandora_edit_datastream_modify_registry_alter(&$edit_registry, $
   // Add custom form to replace the removed form builder edit_form.
   $edit_registry['somemodule_custom_form'] =  array(
     'name' => t('Somemodule Custom Form'),
-    'url' => "islandora/custom_form/{$context['object']->id}/{$context['datastream']->id}",
-    'weight' => 1,
+    'url' => "islandora/custom_form/{$context['object']->id}/{$context['datastream']->id}"
   );
 }

islandora.module

@@ -52,7 +52,7 @@ define('ISLANDORA_UPDATE_RELATED_OBJECTS_PROPERTIES_HOOK', 'islandora_update_rel
 define('ISLANDORA_METADATA_OBJECT_ALTER', 'islandora_metadata_object');
 define('ISLANDORA_METADATA_OBJECT_DESCRIPTION_ALTER', 'islandora_metadata_object_description');
 define('ISLANDORA_BREADCRUMB_FILTER_PREDICATE_HOOK', 'islandora_get_breadcrumb_query_predicates');
-define('ISLANDORA_EDIT_DATASTREAM_MODIFY_REGISTRY_HOOK', 'islandora_edit_datastream_modify_registry');
+define('ISLANDORA_EDIT_DATASTREAM_REGISTRY_HOOK', 'islandora_edit_datastream_registry');
 
 // @todo Add Documentation.
 define('ISLANDORA_OBJECT_INGESTED_HOOK', 'islandora_object_ingested');