Merge branch 'Kylea' of https://github.com/knjackson30974/islandora into Kylea

includes/breadcrumb.inc

@@ -91,6 +91,7 @@ function islandora_get_breadcrumbs_recursive($pid, FedoraRepository $repository,
         !optionals
         !filters
           }
+        !order
 EOQ;
 
     $query_optionals = (array) module_invoke('islandora_xacml_api', 'islandora_basic_collection_get_query_optionals', 'view');
@@ -98,10 +99,14 @@ EOQ;
     $filter_map = function ($filter) {
       return "FILTER($filter)";
     };
-    $query_filters[] = "sameTerm(?collection_predicate, <fedora-rels-ext:isMemberOfCollection>) || sameTerm(?collection_predicate, <fedora-rels-ext:isMemberOf>)";
+    $collection_predicate_filters = "sameTerm(?collection_predicate, <fedora-rels-ext:isPartOf>)";
+    $collection_predicate_filters .= " || sameTerm(?collection_predicate, <fedora-rels-ext:isMemberOfCollection>) || sameTerm(?collection_predicate, <fedora-rels-ext:isMemberOf>)";
+    $query_filters[] = $collection_predicate_filters;
+    $query_order = "ORDER BY DESC(?label)";
     $query = format_string($query, array(
       '!optionals' => !empty($query_optionals) ? ('OPTIONAL {{' . implode('} UNION {', $query_optionals) . '}}') : '',
       '!filters' => implode(' ', array_map($filter_map, $query_filters)),
+      '!order' => $query_order,
     ));
     $query = format_string($query, array(
       '!pid' => $pid,

islandora.rules.inc

@@ -406,9 +406,11 @@ function islandora_rules_datastream_load_namespace_vocab($xpath, $xpath_vocab) {
 /**
  * Rules XPath helper; grab the datastream content and build a DOMXPath.
  */
-function islandora_rules_datastream_load_xpath(AbstractDatastream $datastream, $xpath_vocab) {
-  $result = islandora_rules_datastream_load_domxpath($datastream->content, $xpath_vocab);
-  islandora_rules_datastream_load_namespace_vocab($result['islandora_domxpath'], $xpath_vocab);
+function islandora_rules_datastream_load_xpath(AbstractDatastream $datastream, $xpath_vocab = NULL) {
+  $result = islandora_rules_datastream_load_domxpath($datastream->content);
+  if (is_object($xpath_vocab)) {
+    islandora_rules_datastream_load_namespace_vocab($result['islandora_domxpath'], $xpath_vocab);
+  }
   return $result;
 }
 

tests/includes/utilities.inc

@@ -314,7 +314,8 @@ class IslandoraTestUtilities extends IslandoraTestUtilityClass {
    *   The user whose objects we'd like to remove.
    *
    * @return bool
-   *   TRUE on success, FALSE on failure.
+   *   TRUE if all objects were removed, or FALSE if any of them still remained
+   *   after removal.   
    */
   public function deleteUserCreatedObjects($username) {
     if ($username === $this->configuration['admin_user']) {
@@ -330,16 +331,19 @@ SELECT ?object FROM <#ri> WHERE
 QUERY;
 
     $objects = $this->repository->ri->sparqlQuery($query);
+    $return_value = TRUE;
     foreach ($objects as $object) {
       $loaded_object = islandora_object_load($object['object']['value']);
-      $this->repository->api->m->purgeObject($loaded_object->id);
-      if (islandora_object_load($object['object']['value'])) {
+      $this->repository->purgeObject($loaded_object->id);
+      if (!islandora_object_load($object['object']['value'])) {
         $this->addResult(TRUE, "Object {$object['object']['value']} successfully removed from repository.");
-        return TRUE;
       }
-      $this->addResult(FALSE, "Unable to remove object {$object['object']['value']} from the repository.");
-      return FALSE;
+      else {
+        $this->addResult(FALSE, "Unable to remove object {$object['object']['value']} from the repository.");
+        $return_value = FALSE;
+      }
     }
+    return $return_value;
   }
 
   /**