gnu-social/actions/showmessage.php

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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/mailbox.php');
class ShowmessageAction extends MailboxAction {
function handle($args) {
Action::handle($args);
$id = $this->trimmed('message');
$message = Message::staticGet('message', $id);
if (!$message) {
$this->client_error(_('No such message.'), 404);
return;
}
$cur = common_current_user();
if ($cur && ($cur->id == $message->from_profile || $cur->id == $message->to_profile)) {
$this->show_page($cur, 1);
} else {
$this->client_error(_('Only the sender and recipient may read this message.'), 403);
return;
}
}
function get_message() {
$id = $this->trimmed('message');
$message = Message::staticGet('id', $id);
return $message;
}
function get_title($user, $page) {
$message = $this->get_message();
if (!$message) {
return NULL;
}
if ($user->id == $message->from_profile) {
$to = $message->getTo();
$title = sprintf(_("Message to %1\$s on %2\$s"),
$to->nickname,
common_exact_date($message->created));
} else if ($user->id == $message->to_profile) {
$from = $message->getFrom();
$title = sprintf(_("Message from %1\$s on %2\$s"),
$from->nickname,
common_exact_date($message->created));
}
return $title;
}
function get_messages($user, $page) {
$message = new Message();
$message->id = $this->trimmed('message');
$message->find();
return $message;
}
function get_message_profile($message) {
$user = common_current_user();
if ($user->id == $message->from_profile) {
return $message->getTo();
} else if ($user->id == $message->to_profile) {
return $message->getFrom();
} else {
# This shouldn't happen
return NULL;
}
}
function get_instructions() {
return '';
}
function views_menu() {
return;
}
}