<?php /** * StatusNet, the distributed open-source microblogging tool * * Send a direct message via the API * * PHP version 5 * * LICENCE: 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/>. * * @category API * @package StatusNet * @author Adrian Lang <mail@adrianlang.de> * @author Evan Prodromou <evan@status.net> * @author Robin Millette <robin@millette.info> * @author Zach Copley <zach@status.net> * @copyright 2009 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ if (!defined('STATUSNET')) { exit(1); } require_once INSTALLDIR . '/lib/apiauth.php'; /** * Creates a new direct message from the authenticating user to * the user specified by id. * * @category API * @package StatusNet * @author Adrian Lang <mail@adrianlang.de> * @author Evan Prodromou <evan@status.net> * @author Robin Millette <robin@millette.info> * @author Zach Copley <zach@status.net> * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ class ApiDirectMessageNewAction extends ApiAuthAction { var $source = null; var $other = null; var $content = null; /** * Take arguments for running * * @param array $args $_REQUEST args * * @return boolean success flag * */ function prepare($args) { parent::prepare($args); $this->user = $this->auth_user; if (empty($this->user)) { $this->clientError(_('No such user.'), 404, $this->format); return; } $this->source = $this->trimmed('source'); // Not supported by Twitter. $reserved_sources = array('web', 'omb', 'mail', 'xmpp', 'api'); if (empty($this->source) || in_array($this->source, $reserved_sources)) { $source = 'api'; } $this->content = $this->trimmed('text'); $this->user = $this->auth_user; $user_param = $this->trimmed('user'); $user_id = $this->arg('user_id'); $screen_name = $this->trimmed('screen_name'); if (isset($user_param) || isset($user_id) || isset($screen_name)) { $this->other = $this->getTargetUser($user_param); } return true; } /** * Handle the request * * Save the new message * * @param array $args $_REQUEST data (unused) * * @return void */ function handle($args) { parent::handle($args); if ($_SERVER['REQUEST_METHOD'] != 'POST') { $this->clientError( _('This method requires a POST.'), 400, $this->format ); return; } if (empty($this->content)) { $this->clientError( _('No message text!'), 406, $this->format ); } else { $content_shortened = common_shorten_links($this->content); if (Message::contentTooLong($content_shortened)) { $this->clientError( sprintf( _('That\'s too long. Max message size is %d chars.'), Message::maxContent() ), 406, $this->format ); return; } } if (empty($this->other)) { $this->clientError(_('Recipient user not found.'), 403, $this->format); return; } else if (!$this->user->mutuallySubscribed($this->other)) { $this->clientError( _('Can\'t send direct messages to users who aren\'t your friend.'), 403, $this->format ); return; } else if ($this->user->id == $this->other->id) { // Note: sending msgs to yourself is allowed by Twitter $errmsg = 'Don\'t send a message to yourself; ' . 'just say it to yourself quietly instead.'; $this->clientError(_($errmsg), 403, $this->format); return; } $message = Message::saveNew( $this->user->id, $this->other->id, html_entity_decode($this->content, ENT_NOQUOTES, 'UTF-8'), $this->source ); if (is_string($message)) { $this->serverError($message); return; } $message->notify(); if ($this->format == 'xml') { $this->showSingleXmlDirectMessage($message); } elseif ($this->format == 'json') { $this->showSingleJsondirectMessage($message); } } }