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<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, 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('LACONICA')) { exit(1); }
require_once(INSTALLDIR.'/lib/mail.php');
class FavorAction extends Action
{
function handle($args)
{
parent::handle($args);
if (!common_logged_in()) {
common_user_error(_('Not logged in.'));
return;
}
$user = common_current_user();
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
common_redirect(common_local_url('showfavorites', array('nickname' => $user->nickname)));
return;
}
$id = $this->trimmed('notice');
$notice = Notice::staticGet($id);
# CSRF protection
$token = $this->trimmed('token-'.$notice->id);
if (!$token || $token != common_session_token()) {
$this->client_error(_("There was a problem with your session token. Try again, please."));
return;
}
if ($user->hasFave($notice)) {
$this->client_error(_('This notice is already a favorite!'));
return;
}
$fave = Fave::addNew($user, $notice);
if (!$fave) {
$this->server_error(_('Could not create favorite.'));
return;
}
$this->notify($fave, $notice, $user);
$user->blowFavesCache();
if ($this->boolean('ajax')) {
common_start_html('text/xml;charset=utf-8', true);
common_element_start('head');
common_element('title', null, _('Disfavor favorite'));
common_element_end('head');
common_element_start('body');
common_disfavor_form($notice);
common_element_end('body');
common_element_end('html');
} else {
common_redirect(common_local_url('showfavorites',
array('nickname' => $user->nickname)));
}
}
function notify($fave, $notice, $user)
{
$other = User::staticGet('id', $notice->profile_id);
if ($other && $other->id != $user->id) {
if ($other->email && $other->emailnotifyfav) {
mail_notify_fave($other, $user, $notice);
}
# XXX: notify by IM
# XXX: notify by SMS
}
}
}
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