forked from GNUsocial/gnu-social
127 lines
3.9 KiB
PHP
127 lines
3.9 KiB
PHP
<?php
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/**
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* Favor action.
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*
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* PHP version 5
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*
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* @category Action
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @author Robin Millette <millette@controlyourself.ca>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://laconi.ca/
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*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, Controlez-Vous, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('LACONICA')) {
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exit(1);
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}
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require_once INSTALLDIR.'/lib/mail.php';
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require_once INSTALLDIR.'/lib/disfavorform.php';
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/**
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* Favor class.
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*
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* @category Action
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @author Robin Millette <millette@controlyourself.ca>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://laconi.ca/
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*/
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class FavorAction extends Action
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{
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/**
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* Class handler.
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*
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* @param array $args query arguments
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*
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* @return void
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*/
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function handle($args)
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{
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parent::handle($args);
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if (!common_logged_in()) {
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$this->clientError(_('Not logged in.'));
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return;
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}
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$user = common_current_user();
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if ($_SERVER['REQUEST_METHOD'] != 'POST') {
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common_redirect(common_local_url('showfavorites',
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array('nickname' => $user->nickname)));
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return;
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}
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$id = $this->trimmed('notice');
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$notice = Notice::staticGet($id);
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$token = $this->trimmed('token-'.$notice->id);
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if (!$token || $token != common_session_token()) {
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$this->clientError(_("There was a problem with your session token. Try again, please."));
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return;
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}
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if ($user->hasFave($notice)) {
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$this->clientError(_('This notice is already a favorite!'));
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return;
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}
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$fave = Fave::addNew($user, $notice);
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if (!$fave) {
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$this->serverError(_('Could not create favorite.'));
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return;
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}
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$this->notify($notice, $user);
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$user->blowFavesCache();
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if ($this->boolean('ajax')) {
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$this->startHTML('text/xml;charset=utf-8');
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$this->elementStart('head');
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$this->element('title', null, _('Disfavor favorite'));
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$this->elementEnd('head');
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$this->elementStart('body');
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$disfavor = new DisFavorForm($this, $notice);
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$disfavor->show();
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$this->elementEnd('body');
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$this->elementEnd('html');
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} else {
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common_redirect(common_local_url('showfavorites',
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array('nickname' => $user->nickname)),
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303);
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}
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}
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/**
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* Notifies a user when his notice is favorited.
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*
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* @param class $notice favorited notice
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* @param class $user user declaring a favorite
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*
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* @return void
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*/
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function notify($notice, $user)
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{
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$other = User::staticGet('id', $notice->profile_id);
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if ($other && $other->id != $user->id) {
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if ($other->email && $other->emailnotifyfav) {
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mail_notify_fave($other, $user, $notice);
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}
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// XXX: notify by IM
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// XXX: notify by SMS
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}
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}
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}
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