function content_lock_release in Content locking (anti-concurrent editing) 6

Same name and namespace in other branches

1. 6.2 content_lock.module \content_lock_release()
2. 7.3 content_lock.module \content_lock_release()
3. 7 content_lock.module \content_lock_release()
4. 7.2 content_lock.module \content_lock_release()

Release a locked node.

Parameters

$nid: The node id to release the edit lock for.

$uid: If set, verify that a lock belongs to this user prior to release.

5 calls to content_lock_release()

content_lock_nodeapi in ./content_lock.module

Implementation of hook_nodeapi().

content_lock_release_item in ./content_lock.module

Menu callback; release a locked node for all users or a specific user.

content_lock_release_own_item in ./content_lock.module

Release the lock of a node. We are using the current users uid, so the user only can delete his own locks. We never fail, as if the lock does not exist, the node is unlocked anyway

content_lock_timeout_cron in modules/content_lock_timeout/content_lock_timeout.module

Implementation of hook_cron().

content_lock_timeout_nodeapi in modules/content_lock_timeout/content_lock_timeout.module

Implemention of hook_form_alter().

File

./content_lock.module, line 420

Allows users to lock documents for modification.

Code

function content_lock_release($nid, $uid = NULL) {
  $add_sql = '';
  $args = array(
    $nid,
  );
  if (isset($uid)) {
    $add_sql = " AND uid = %d";
    $args[] = $uid;
  }
  db_query("DELETE FROM {content_lock} WHERE nid = %d" . $add_sql, $args);
  module_invoke_all('content_lock_released', $nid);
}