/**
* Unlikes a post that you previously liked ... no negatives though, hurts feelings :'(
* It redirects back to the referrer afterward.
* It is accessed via ?action=like,sa=unlikepost.
*/
public function action_unlikepost()
{
global $user_info, $topic, $txt, $modSettings;
$this->_id_liked = !empty($_REQUEST['msg']) ? (int) $_REQUEST['msg'] : 0;
// We used to like these
require_once SUBSDIR . '/Likes.subs.php';
require_once SUBSDIR . '/Messages.subs.php';
// Have to be able to access it to unlike it now
if ($this->prepare_like() && canAccessMessage($this->_id_liked)) {
$liked_message = basicMessageInfo($this->_id_liked, true, true);
if ($liked_message) {
$likeResult = likePost($user_info['id'], $liked_message, '-');
if ($likeResult === true) {
// Oh noes, taking the like back, let them know so they can complain
if (!empty($modSettings['mentions_enabled'])) {
require_once CONTROLLERDIR . '/Mentions.controller.php';
$mentions = new Mentions_Controller();
$mentions->setData(array('id_member' => $liked_message['id_member'], 'type' => 'rlike', 'id_msg' => $this->_id_liked));
// Notifying that likes were removed ?
if (!empty($modSettings['mentions_dont_notify_rlike'])) {
$mentions->action_rlike();
} else {
$mentions->action_add();
}
}
} elseif ($this->_api) {
$this->_likes_response = array('result' => false, 'data' => $likeResult);
}
} elseif ($this->_api) {
loadLanguage('Errors');
$this->_likes_response = array('result' => false, 'data' => $txt['like_unlike_error']);
}
}
// Back we go
if ($this->_api) {
$this->likeResponse();
} elseif (!isset($_REQUEST['profile'])) {
redirectexit('topic=' . $topic . '.msg' . $this->_id_liked . '#msg' . $this->_id_liked);
} else {
redirectexit('action=profile;area=showlikes;sa=given;u=' . $user_info['id']);
}
}
