Closes #957: Annotations and metadata owned by a deleted user are now also deleted.

git-svn-id: https://code.elgg.org/elgg/trunk@3227 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 21 insertions, 0 deletions

diff --git a/engine/lib/annotations.php b/engine/lib/annotations.php
index 8ad918180..dd647444a 100644
--- a/engine/lib/annotations.php
+++ b/engine/lib/annotations.php
@@ -820,6 +820,27 @@
 		

 			}

 		}

+	}
+	
+	/**
+	 * Clear all annotations belonging to a given owner_guid
+	 *
+	 * @param int $owner_guid The owner
+	 */
+	function clear_annotations_by_owner($owner_guid)
+	{
+		$owner_guid = (int)$owner_guid;
+		
+		$annotations = get_data("SELECT id from {$CONFIG->dbprefix}annotations WHERE owner_guid=$owner_guid");
+		$deleted = 0;
+		
+		foreach ($annotations as $id)
+		{
+			if (delete_annotation($id)) // Is this the best way?
+				$deleted++;
+		}
+		
+		return $deleted;
 	}

 	

 	/**