forked from GNUsocial/gnu-social
93 lines
2.9 KiB
PHP
93 lines
2.9 KiB
PHP
<?php
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/**
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* Retrieve user avatar by nickname action class.
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*
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* PHP version 5
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*
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* @category Action
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @author Robin Millette <millette@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('GNUSOCIAL')) { exit(1); }
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/**
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* Retrieve user avatar by nickname action class.
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*
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* @category Action
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* @package GNUsocial
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* @author Evan Prodromou <evan@status.net>
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* @author Robin Millette <millette@status.net>
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* @author Mikael Nordfeldth <mmn@hethane.se>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://www.gnu.org/software/social/
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*/
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class AvatarbynicknameAction extends Action
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{
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/**
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* Class handler.
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*
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* @param array $args query arguments
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*
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* @return boolean false if nickname or user isn't found
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*/
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protected function handle()
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{
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parent::handle();
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$nickname = $this->trimmed('nickname');
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if (!$nickname) {
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// TRANS: Client error displayed trying to get an avatar without providing a nickname.
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$this->clientError(_('No nickname.'));
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}
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$size = $this->trimmed('size') ?: 'original';
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$user = User::getKV('nickname', $nickname);
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if (!$user) {
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// TRANS: Client error displayed trying to get an avatar for a non-existing user.
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$this->clientError(_('No such user.'));
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}
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$profile = $user->getProfile();
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if (!$profile) {
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// TRANS: Error message displayed when referring to a user without a profile.
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$this->clientError(_('User has no profile.'));
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}
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if ($size === 'original') {
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try {
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$avatar = Avatar::getUploaded($profile);
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$url = $avatar->displayUrl();
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} catch (NoAvatarException $e) {
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$url = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
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}
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} else {
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$url = $profile->avatarUrl($size);
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}
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common_redirect($url, 302);
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}
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function isReadOnly($args)
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{
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return true;
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}
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}
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