3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2010, StatusNet, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
23 * @author Brion Vibber <brion@status.net>
24 * @copyright 2010 StatusNet, Inc.
25 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
26 * @link http://status.net/
29 if (!defined('GNUSOCIAL') && !defined('STATUSNET')) { exit(1); }
34 * - feed: a profile ID
35 * - token: session token to prevent CSRF attacks
36 * - ajax: boolean; whether to return Ajax or full-browser results
38 * Only works if the current user is logged in.
42 * @copyright 2010 StatusNet, Inc.
43 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
44 * @link http://status.net/
46 class EditMirrorAction extends BaseMirrorAction
49 * Check pre-requisites and instantiate attributes
51 * @param Array $args array of arguments (URL, GET, POST)
53 * @return boolean success flag
55 protected function prepare(array $args=array())
57 parent::prepare($args);
59 $this->profile = $this->validateProfile($this->trimmed('profile'));
61 $this->mirror = SubMirror::pkeyGet(array('subscriber' => $this->user->id,
62 'subscribed' => $this->profile->id));
64 if (!$this->mirror instanceof SubMirror) {
65 // TRANS: Client error displayed when trying to edit an object that is not a feed mirror.
66 $this->clientError(_m('Requested invalid profile to edit.'));
69 $this->style = $this->validateStyle($this->trimmed('style'));
71 // DO NOT change to $this->boolean(), it will be wrong.
72 // We're checking for the presence of the setting, not its value.
73 $this->delete = (bool)$this->arg('delete');
78 protected function validateStyle($style)
80 $allowed = array('repeat', 'copy');
81 if (in_array($style, $allowed)) {
84 // TRANS: Client error displayed when providing invalid input when editing a mirror.
85 $this->clientError(_m('Bad form data.'));
89 protected function saveMirror()
91 $mirror = SubMirror::getMirror($this->user, $this->profile);
93 // TRANS: Client error thrown when a mirror request is made and no result is retrieved.
94 $this->clientError(_m('The mirror request failed, because no result was retrieved.'));
99 $oprofile = Ostatus_profile::getKV('profile_id', $this->profile->id);
101 $oprofile->garbageCollect();
103 } else if ($this->style != $mirror->style) {
104 $orig = clone($mirror);
105 $mirror->style = $this->style;
106 $mirror->modified = common_sql_now();
107 $mirror->update($orig);