forked from GNUsocial/gnu-social
162 lines
4.2 KiB
PHP
162 lines
4.2 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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* Show information about a group
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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 Craig Andrews <candrews@integralblue.com>
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* @author Evan Prodromou <evan@status.net>
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* @author Jeffery To <jeffery.to@gmail.com>
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* @author Zach Copley <zach@status.net>
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* @copyright 2009 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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require_once INSTALLDIR . '/lib/apiprivateauth.php';
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/**
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* Outputs detailed information about the group specified by ID
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*
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* @category API
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* @package StatusNet
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* @author Craig Andrews <candrews@integralblue.com>
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* @author Evan Prodromou <evan@status.net>
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* @author Jeffery To <jeffery.to@gmail.com>
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* @author Zach Copley <zach@status.net>
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* @author Michele <macno@macno.org>
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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 ApiGroupShowAction extends ApiPrivateAuthAction
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{
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var $group = null;
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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->group = $this->getTargetGroup($this->arg('id'));
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if (empty($this->group)) {
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$alias = Group_alias::staticGet(
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'alias',
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common_canonical_nickname($this->arg('id'))
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);
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if (!empty($alias)) {
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$args = array('id' => $alias->group_id, 'format' => $this->format);
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common_redirect(common_local_url('ApiGroupShow', $args), 301);
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} else {
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$this->clientError(
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_('Group not found!'),
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404,
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$this->format
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);
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}
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return;
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}
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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($args);
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switch($this->format) {
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case 'xml':
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$this->showSingleXmlGroup($this->group);
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break;
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case 'json':
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$this->showSingleJsonGroup($this->group);
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break;
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default:
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$this->clientError(_('API method not found.'), 404, $this->format);
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break;
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}
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}
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/**
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* When was this group last modified?
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*
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* @return string datestamp of the latest notice in the stream
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*/
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function lastModified()
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{
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if (!empty($this->group)) {
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return strtotime($this->group->modified);
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}
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return null;
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}
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/**
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* An entity tag for this group
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*
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* Returns an Etag based on the action name, language, and
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* timestamps of the notice
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*
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* @return string etag
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*/
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function etag()
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{
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if (!empty($this->group)) {
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return '"' . implode(
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':',
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array($this->arg('action'),
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common_language(),
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$this->group->id,
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strtotime($this->group->modified))
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)
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. '"';
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}
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return null;
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}
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}
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