gnu-social/plugins/Favorite/actions/disfavor.php
2015-03-08 20:41:42 +01:00

85 lines
2.9 KiB
PHP

<?php
/**
* Disfavor action.
*
* PHP version 5
*
* @category Action
* @package GNUsocial
* @author Evan Prodromou <evan@status.net>
* @author Robin Millette <millette@status.net>
* @author Mikael Nordfeldth <mmn@hethane.se>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://www.gnu.org/software/social/
*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('GNUSOCIAL')) { exit(1); }
/**
* DisfavorAction class.
*
* @category Action
* @package GNUsocial
* @author Evan Prodromou <evan@status.net>
* @author Robin Millette <millette@status.net>
* @author Mikael Nordfeldth <mmn@hethane.se>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://www.gnu.org/software/social/
*/
class DisfavorAction extends FormAction
{
protected $needPost = true;
protected function doPreparation()
{
$this->target = Notice::getKV($this->trimmed('notice'));
if (!$this->target instanceof Notice) {
throw new ServerException(_m('No such notice.'));
}
}
protected function doPost()
{
$fave = new Fave();
$fave->user_id = $this->scoped->getID();
$fave->notice_id = $this->target->getID();
if (!$fave->find(true)) {
// TRANS: Client error displayed when trying to remove a 'favor' when there is none in the first place.
throw new AlreadyFulfilledException(_('This is already not favorited.'));
}
$result = $fave->delete();
if ($result === false) {
common_log_db_error($fave, 'DELETE', __FILE__);
// TRANS: Server error displayed when removing a favorite from the database fails.
throw new ServerException(_('Could not delete favorite.'));
}
Fave::blowCacheForProfileId($this->scoped->getID());
// TRANS: Message when a disfavor action has been taken for a notice.
return _('Disfavored the notice.');
}
protected function showContent()
{
// We show the 'Favor' form because right now all calls to Disfavor will directly disfavor a notice.
$disfavor = new FavorForm($this, $this->target);
$disfavor->show();
}
}