Esempio n. 1
0
 /**
  * Updates the publisher's avatar, as it appears to $toUserId
  * This function should be called during events that may cause the
  * publisher's avatar to change appearance for certain users viewing it.
  * These are usually rare events, and include things like:<br/>
  *   adding, removing or modifying a contact
  * @method updateAvatar
  * @static
  * @param {integer} $toUserId
  *  id of the user who will be viewing this avatar
  * @param {string} $publisherId
  *  id of the publisher whose avatar to update
  * @return {boolean}
  */
 static function updateAvatar($toUserId, $publisherId)
 {
     $user = new Users_User();
     $user->id = $publisherId;
     if (!$user->retrieve(null, null, true)->ignoreCache()->resume()) {
         return false;
     }
     // Fetch some streams as the contact user
     $streams = Streams::fetch($toUserId, $publisherId, array('Streams/user/firstName', 'Streams/user/lastName'));
     $firstName = Streams::take($streams, 'Streams/user/firstName', 'content');
     $lastName = Streams::take($streams, 'Streams/user/lastName', 'content');
     // Update the Streams_avatar table
     Streams_Avatar::update()->set(array('firstName' => $firstName, 'lastName' => $lastName, 'username' => $user->username, 'icon' => $user->icon))->where(array('toUserId' => $toUserId, 'publisherId' => $publisherId))->execute();
     return true;
 }