aboutsummaryrefslogtreecommitdiff
path: root/engine/lib/metadata.php
diff options
context:
space:
mode:
Diffstat (limited to 'engine/lib/metadata.php')
-rw-r--r--engine/lib/metadata.php113
1 files changed, 2 insertions, 111 deletions
diff --git a/engine/lib/metadata.php b/engine/lib/metadata.php
index dd2e341d4..9ab32912a 100644
--- a/engine/lib/metadata.php
+++ b/engine/lib/metadata.php
@@ -9,118 +9,9 @@
* @link http://elgg.org/
*/
-/**
- * ElggMetadata
- * This class describes metadata that can be attached to ElggEntities.
- *
- * @author Curverider Ltd <info@elgg.com>
- * @package Elgg
- * @subpackage Core
- */
-class ElggMetadata extends ElggExtender {
- /**
- * Construct a new site object, optionally from a given id value or row.
- *
- * @param mixed $id
- */
- function __construct($id = null) {
- $this->attributes = array();
-
- if (!empty($id)) {
- // Create from db row
- if ($id instanceof stdClass) {
- $metadata = $id;
- } else {
- $metadata = get_metadata($id);
- }
+require_once 'extender.php';
- if ($metadata) {
- $objarray = (array) $metadata;
- foreach($objarray as $key => $value) {
- $this->attributes[$key] = $value;
- }
- $this->attributes['type'] = "metadata";
- }
- }
- }
-
- /**
- * Class member get overloading
- *
- * @param string $name
- * @return mixed
- */
- function __get($name) {
- return $this->get($name);
- }
-
- /**
- * Class member set overloading
- *
- * @param string $name
- * @param mixed $value
- * @return mixed
- */
- function __set($name, $value) {
- return $this->set($name, $value);
- }
-
- /**
- * Determines whether or not the user can edit this piece of metadata
- *
- * @return true|false Depending on permissions
- */
- function canEdit() {
- if ($entity = get_entity($this->get('entity_guid'))) {
- return $entity->canEditMetadata($this);
- }
- return false;
- }
-
- /**
- * Save matadata object
- *
- * @return int the metadata object id
- */
- function save() {
- if ($this->id > 0) {
- return update_metadata($this->id, $this->name, $this->value, $this->value_type, $this->owner_guid, $this->access_id);
- } else {
- $this->id = create_metadata($this->entity_guid, $this->name, $this->value, $this->value_type, $this->owner_guid, $this->access_id);
- if (!$this->id) {
- throw new IOException(sprintf(elgg_echo('IOException:UnableToSaveNew'), get_class()));
- }
- return $this->id;
- }
- }
-
- /**
- * Delete a given metadata.
- */
- function delete() {
- return delete_metadata($this->id);
- }
-
- /**
- * Get a url for this item of metadata.
- *
- * @return string
- */
- public function getURL() {
- return get_metadata_url($this->id);
- }
-
- // SYSTEM LOG INTERFACE ////////////////////////////////////////////////////////////
-
- /**
- * For a given ID, return the object associated with it.
- * This is used by the river functionality primarily.
- * This is useful for checking access permissions etc on objects.
- */
- public function getObjectFromID($id) {
- return get_metadata($id);
- }
-}
+require_once dirname(dirname(__FILE__)).'/classes/ElggMetadata.php';
/**
* Convert a database row to a new ElggMetadata