gnu-social/actions/avatarbynickname.php

93 lines
2.9 KiB
PHP
Raw Normal View History

<?php
2009-01-22 05:28:09 +00:00
/**
* 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>
2009-01-22 05:28:09 +00:00
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
2009-08-25 23:16:46 +01:00
* @link http://status.net/
2009-01-22 05:28:09 +00:00
*
2009-08-25 23:14:12 +01:00
* 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('GNUSOCIAL')) { exit(1); }
2009-01-22 05:28:09 +00:00
/**
* Retrieve user avatar by nickname action class.
*
* @category Action
* @package GNUSocial
* @author Evan Prodromou <evan@status.net>
* @author Robin Millette <millette@status.net>
* @author Mikael Nordfeldth <mmn@hethane.se>
2009-01-22 05:28:09 +00:00
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://www.gnu.org/software/social/
2009-01-22 05:28:09 +00:00
*/
class AvatarbynicknameAction extends Action
{
2009-01-22 05:28:09 +00:00
/**
* Class handler.
*
* @param array $args query arguments
*
2009-01-22 05:28:09 +00:00
* @return boolean false if nickname or user isn't found
*/
protected function handle()
{
parent::handle();
$nickname = $this->trimmed('nickname');
if (!$nickname) {
// TRANS: Client error displayed trying to get an avatar without providing a nickname.
$this->clientError(_('No nickname.'));
}
$size = $this->trimmed('size') ?: 'original';
$user = User::getKV('nickname', $nickname);
if (!$user) {
// TRANS: Client error displayed trying to get an avatar for a non-existing user.
$this->clientError(_('No such user.'));
}
$profile = $user->getProfile();
if (!$profile) {
// TRANS: Error message displayed when referring to a user without a profile.
$this->clientError(_('User has no profile.'));
}
if ($size === 'original') {
try {
$avatar = Avatar::getUploaded($profile);
$url = $avatar->displayUrl();
} catch (Exception $e) {
$url = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
}
} else {
$url = $profile->avatarUrl($size);
}
common_redirect($url, 302);
}
2009-01-23 09:15:15 +00:00
function isReadOnly($args)
2009-01-23 09:15:15 +00:00
{
return true;
}
}