187 lines
4.3 KiB
PHP
187 lines
4.3 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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* List a group's members
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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 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/api.php';
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/**
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* List 20 newest members of the group specified by name or ID.
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*
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* @category API
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* @package StatusNet
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* @author Zach Copley <zach@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 ApiGroupMembershipAction extends ApiAction
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{
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var $group = null;
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var $profiles = 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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$this->profiles = $this->getProfiles();
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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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* Show the members of the group
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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($args);
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// XXX: RSS and Atom
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switch($this->format) {
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case 'xml':
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$this->showTwitterXmlUsers($this->profiles);
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break;
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case 'json':
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$this->showJsonUsers($this->profiles);
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break;
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default:
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$this->clientError(
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_('API method not found!'),
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404,
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$this->format
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);
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break;
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}
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}
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/**
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* Fetch the members of a group
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*
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* @return array $profiles list of profiles
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*/
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function getProfiles()
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{
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$profiles = array();
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$profile = $this->group->getMembers(
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($this->page - 1) * $this->count,
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$this->count,
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$this->since_id,
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$this->max_id,
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$this->since
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);
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while ($profile->fetch()) {
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$profiles[] = clone($profile);
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}
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return $profiles;
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}
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/**
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* Is this action read only?
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*
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* @param array $args other arguments
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*
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* @return boolean true
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*/
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function isReadOnly($args)
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{
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return true;
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}
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/**
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* When was this list of profiles last modified?
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*
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* @return string datestamp of the lastest profile in the group
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*/
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function lastModified()
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{
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if (!empty($this->profiles) && (count($this->profiles) > 0)) {
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return strtotime($this->profiles[0]->created);
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}
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return null;
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}
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/**
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* An entity tag for this list of groups
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*
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* Returns an Etag based on the action name, language
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* the group id, and timestamps of the first and last
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* user who has joined the group
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*
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* @return string etag
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*/
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function etag()
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{
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if (!empty($this->profiles) && (count($this->profiles) > 0)) {
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$last = count($this->profiles) - 1;
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return '"' . implode(
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':',
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array($this->arg('action'),
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common_language(),
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$this->group->id,
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strtotime($this->profiles[0]->created),
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strtotime($this->profiles[$last]->created))
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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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