forked from GNUsocial/gnu-social
34a6624452
I implemented changes from quitter.se's new API that their front-end qvitter uses, https://github.com/hannesmannerheim/qvitter/blob/master/api-changes-1.1.1/CHANGES However I left out the URL shortening commens, since I believe whatever behaviour they experienced that caused them to implement this was a bug (or many) and should be fixed in their proper areas and that shortening should not be entirely left out in API calls.
129 lines
3.5 KiB
PHP
129 lines
3.5 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Return a user's avatar image
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*
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* PHP version 5
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*
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* LICENCE: 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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* @category API
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* @package StatusNet
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* @author Brion Vibber <brion@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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exit(1);
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}
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/**
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* Ouputs avatar URL for a user, specified by screen name.
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* Unlike most API endpoints, this returns an HTTP redirect rather than direct data.
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*
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* @category API
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* @package StatusNet
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* @author Brion Vibber <brion@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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class ApiUserProfileImageAction extends ApiPrivateAuthAction
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{
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/**
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* Take arguments for running
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*
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* @param array $args $_REQUEST args
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*
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* @return boolean success flag
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*
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*/
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function prepare($args)
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{
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parent::prepare($args);
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$this->user = User::getKV('nickname', $this->arg('screen_name'));
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$this->size = $this->arg('size');
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return true;
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}
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/**
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* Handle the request
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*
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* Check the format and show the user info
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*
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* @param array $args $_REQUEST data (unused)
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*
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* @return void
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*/
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function handle($args)
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{
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parent::handle($args);
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if (empty($this->user)) {
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// TRANS: Client error displayed when requesting user information for a non-existing user.
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$this->clientError(_('User not found.'), 404, $this->format);
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return;
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}
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$profile = $this->user->getProfile();
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if (empty($profile)) {
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// TRANS: Error message displayed when referring to a user without a profile.
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$this->clientError(_('User has no profile.'));
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return;
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}
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$size = $this->avatarSize();
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$url = $profile->avatarUrl($size);
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// We don't actually output JSON or XML data -- redirect!
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common_redirect($url, 302);
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}
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/**
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* Get the appropriate pixel size for an avatar based on the request...
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*
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* @return int
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*/
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private function avatarSize()
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{
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switch ($this->size) {
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case 'mini':
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return AVATAR_MINI_SIZE; // 24x24
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case 'bigger':
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return AVATAR_PROFILE_SIZE; // Twitter does 73x73, but we do 96x96
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case 'normal': // fall through
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default:
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return AVATAR_STREAM_SIZE; // 48x48
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}
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}
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/**
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* Return true if read only.
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*
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* MAY override
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*
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* @param array $args other arguments
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*
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* @return boolean is read only action?
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*/
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function isReadOnly($args)
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{
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return true;
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}
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}
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