2 files changed, 10 insertions, 18 deletions
diff --git a/mod/likes/actions/likes/add.php b/mod/likes/actions/likes/add.php
index f56493864..7ccb19d92 100644
--- a/mod/likes/actions/likes/add.php
+++ b/mod/likes/actions/likes/add.php
@@ -18,7 +18,7 @@ if (!$entity) {
 	forward(REFERER);
 }
 
-// cannot like your own stuff
+// limit likes through a plugin hook (to prevent liking your own content for example)
 if (!$entity->canAnnotate(0, 'likes')) {
 	// plugins should register the error message to explain why liking isn't allowed
 	forward(REFERER);
diff --git a/mod/likes/actions/likes/delete.php b/mod/likes/actions/likes/delete.php
index 867d5dfef..db3036bb4 100644
--- a/mod/likes/actions/likes/delete.php
+++ b/mod/likes/actions/likes/delete.php
@@ -4,26 +4,18 @@
  *
  */
 
-// Ensure we're logged in
-if (!elgg_is_logged_in()) {
-	forward();
-}
-
-// Make sure we can get the comment in question
-$annotation_id = (int) get_input('annotation_id');
-if ($likes = elgg_get_annotation_from_id($annotation_id)) {
-
-	$entity = get_entity($likes->entity_guid);
-
-	if ($likes->canEdit()) {
-		$likes->delete();
+$likes = elgg_get_annotations(array(
+	'guid' => (int) get_input('guid'),
+	'annotation_owner_guid' => elgg_get_logged_in_user_guid(),
+	'annotation_name' => 'likes',
+));
+if ($likes) {
+	if ($likes[0]->canEdit()) {
+		$likes[0]->delete();
 		system_message(elgg_echo("likes:deleted"));
 		forward(REFERER);
 	}
-
-} else {
-	$url = "";
 }
 
 register_error(elgg_echo("likes:notdeleted"));
-forward(REFERER);
-\ No newline at end of file
+forward(REFERER);