<?php /** * StatusNet, the distributed open-source microblogging tool * * Show a single message * * 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 Personal * @package StatusNet * @author Evan Prodromou <evan@status.net> * @copyright 2008-2009 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') && !defined('LACONICA')) { exit(1); } /** * Show a single message * * @category Personal * @package StatusNet * @author Evan Prodromou <evan@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 ShowmessageAction extends Action { /** * Message object to show */ var $message = null; /** * The current user */ var $user = null; /** * Load attributes based on database arguments * * Loads all the DB stuff * * @param array $args $_REQUEST array * * @return success flag */ function prepare($args) { parent::prepare($args); $this->page = 1; $id = $this->trimmed('message'); $this->message = Message::getKV('id', $id); if (!$this->message) { // TRANS: Client error displayed requesting a single message that does not exist. $this->clientError(_('No such message.'), 404); } $this->user = common_current_user(); if (empty($this->user) || ($this->user->id != $this->message->from_profile && $this->user->id != $this->message->to_profile)) { // TRANS: Client error displayed requesting a single direct message the requesting user was not a party in. throw new ClientException(_('Only the sender and recipient ' . 'may read this message.'), 403); } return true; } function handle($args) { $this->showPage(); } function title() { if ($this->user->id == $this->message->from_profile) { $to = $this->message->getTo(); // @todo FIXME: Might be nice if the timestamp could be localised. // TRANS: Page title for single direct message display when viewing user is the sender. // TRANS: %1$s is the addressed user's nickname, $2$s is a timestamp. return sprintf(_('Message to %1$s on %2$s'), $to->nickname, common_exact_date($this->message->created)); } else if ($this->user->id == $this->message->to_profile) { $from = $this->message->getFrom(); // @todo FIXME: Might be nice if the timestamp could be localised. // TRANS: Page title for single message display. // TRANS: %1$s is the sending user's nickname, $2$s is a timestamp. return sprintf(_('Message from %1$s on %2$s'), $from->nickname, common_exact_date($this->message->created)); } } function showContent() { $this->elementStart('ul', 'notices messages'); $ml = new ShowMessageListItem($this, $this->message, $this->user); $ml->show(); $this->elementEnd('ul'); } function isReadOnly($args) { return true; } /** * Don't show aside * * @return void */ function showAside() { } } class ShowMessageListItem extends MessageListItem { var $user; function __construct($out, $message, $user) { parent::__construct($out, $message); $this->user = $user; } function getMessageProfile() { if ($this->user->id == $this->message->from_profile) { return $this->message->getTo(); } else if ($this->user->id == $this->message->to_profile) { return $this->message->getFrom(); } else { // This shouldn't happen return null; } } }