diff options
Diffstat (limited to 'engine/lib/annotations.php')
| -rw-r--r-- | engine/lib/annotations.php | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/engine/lib/annotations.php b/engine/lib/annotations.php index f1cec6cc9..c545682d5 100644 --- a/engine/lib/annotations.php +++ b/engine/lib/annotations.php @@ -1178,7 +1178,7 @@ function clear_annotations($guid, $name = "") { return delete_data($query); } } - + return FALSE; } @@ -1253,25 +1253,32 @@ function get_annotation_url($id) { /** * Check to see if a user has already created an annotation on an object * - * @param ElggEntity $entity + * @param int $entity_guid + * @param string $annotation_type + * @param int $owner_guid Defaults to logged in user. + * * @return true | false */ -function elgg_already_created_annotation($entity_guid, $annotation_type) { +function elgg_annotation_exists($entity_guid, $annotation_type, $owner_guid = NULL) { global $CONFIG; + + if (!$owner_guid && !($owner_guid = get_loggedin_userid())) { + return FALSE; + } + $entity_guid = (int)$entity_guid; $annotation_type = sanitise_string($annotation_type); - $owner_guid = get_loggedin_userid(); + $sql = "select a.id" . - " FROM {$CONFIG->dbprefix}annotations a, {$CONFIG->dbprefix}metastrings m " . - " WHERE a.owner_guid={$owner_guid} AND a.entity_guid={$entity_guid} " . - " AND a.name_id=m.id AND m.string='{$annotation_type}'"; - //get the annotation type id - $check_annotation = get_data_row($sql); - //check to see if the user has already liked - if($check_annotation) - return true; - else - return false; + " FROM {$CONFIG->dbprefix}annotations a, {$CONFIG->dbprefix}metastrings m " . + " WHERE a.owner_guid={$owner_guid} AND a.entity_guid={$entity_guid} " . + " AND a.name_id=m.id AND m.string='{$annotation_type}'"; + + if ($check_annotation = get_data_row($sql)) { + return TRUE; + } + + return FALSE; } /** |