Introducing oddmetadata_to_elggextender(), a function used for import but functionised to let you use it from elsewhere.

git-svn-id: https://code.elgg.org/elgg/trunk@1412 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 36 insertions, 21 deletions

diff --git a/engine/lib/extender.php b/engine/lib/extender.php
index e8bb54880..b3b98353b 100644
--- a/engine/lib/extender.php
+++ b/engine/lib/extender.php
@@ -241,6 +241,41 @@
 	}
 	
 	/**
+	 * Utility function used by import_extender_plugin_hook() to process an ODDMetaData and add it to an entity.
+	 * This function does not hit ->save() on the entity (this lets you construct in memory)
+	 *
+	 * @param ElggEntity The entity to add the data to.
+	 * @param ODDMetaData $element The OpenDD element
+	 * @return bool
+	 */
+	function oddmetadata_to_elggextender(ElggEntity $entity, ODDMetaData $element)
+	{
+		// Get the type of extender (metadata, type, attribute etc)
+		$type = $element->getAttribute('type');
+		$attr_name = $element->getAttribute('name');
+		$attr_val = $element->getBody();
+	
+		switch ($type)
+		{
+			case 'annotation' : 
+				$entity->annotate($attr_name, $attr_val);
+			break;
+			case 'metadata' :
+				$entity->setMetaData($attr_name, $attr_val, "", true);
+			break;
+			default : // Anything else assume attribute
+				$entity->set($attr_name, $attr_val);			
+		}
+		
+		// Set time if appropriate
+		$attr_time = $element->getAttribute('published');
+		if ($attr_time)
+			$entity->set('time_created', $attr_time);
+			
+		return true;
+	}
+	
+	/**
 	 *  Handler called by trigger_plugin_hook on the "import" event.
 	 */
 	function import_extender_plugin_hook($hook, $entity_type, $returnvalue, $params)
@@ -257,27 +292,7 @@
 			if (!$entity)
 				throw new ImportException(sprintf(elgg_echo('ImportException:GUIDNotFound'), $entity_uuid));
 			
-			// Get the type of extender (metadata, type, attribute etc)
-			$type = $element->getAttribute('type');
-			$attr_name = $element->getAttribute('name');
-			$attr_val = $element->getBody();
-		
-			switch ($type)
-			{
-				case 'annotation' : 
-					$entity->annotate($attr_name, $attr_val);
-				break;
-				case 'metadata' :
-					$entity->setMetaData($attr_name, $attr_val, "", true);
-				break;
-				default : // Anything else assume attribute
-					$entity->set($attr_name, $attr_val);			
-			}
-			
-			// Set time if appropriate
-			$attr_time = $element->getAttribute('published');
-			if ($attr_time)
-				$entity->set('time_created', $attr_time);
+			oddmetadata_to_elggextender($entity, $element);
 	
 			// Save
 			if (!$entity->save())