<?php /** * Retrieve user avatar by nickname action class. * * PHP version 5 * * @category Action * @package StatusNet * @author Evan Prodromou <evan@status.net> * @author Robin Millette <millette@status.net> * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 * @link http://status.net/ * * StatusNet - the distributed open-source microblogging tool * Copyright (C) 2008, 2009, StatusNet, 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('STATUSNET') && !defined('LACONICA')) { exit(1); } /** * Retrieve user avatar by nickname action class. * * @category Action * @package StatusNet * @author Evan Prodromou <evan@status.net> * @author Robin Millette <millette@status.net> * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 * @link http://status.net/ */ class AvatarbynicknameAction extends Action { /** * Class handler. * * @param array $args query arguments * * @return boolean false if nickname or user isn't found */ function handle($args) { parent::handle($args); $nickname = $this->trimmed('nickname'); if (!$nickname) { $this->clientError(_('No nickname.')); return; } $size = $this->trimmed('size'); if (!$size) { $this->clientError(_('No size.')); return; } $size = strtolower($size); if (!in_array($size, array('original', '96', '48', '24'))) { $this->clientError(_('Invalid size.')); return; } $user = User::staticGet('nickname', $nickname); if (!$user) { $this->clientError(_('No such user.')); return; } $profile = $user->getProfile(); if (!$profile) { $this->clientError(_('User has no profile.')); return; } if ($size == 'original') { $avatar = $profile->getOriginal(); } else { $avatar = $profile->getAvatar($size+0); } if ($avatar) { $url = $avatar->url; } else { if ($size == 'original') { $url = Avatar::defaultImage(AVATAR_PROFILE_SIZE); } else { $url = Avatar::defaultImage($size+0); } } common_redirect($url, 302); } function isReadOnly($args) { return true; } }