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Diffstat (limited to 'actions/apigroupmembership.php')
| -rw-r--r-- | actions/apigroupmembership.php | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/actions/apigroupmembership.php b/actions/apigroupmembership.php new file mode 100644 index 000000000..0cd3ed290 --- /dev/null +++ b/actions/apigroupmembership.php @@ -0,0 +1,200 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * List a group's members + * + * PHP version 5 + * + * LICENCE: 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/>. + * + * @category API + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @copyright 2009 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +require_once INSTALLDIR . '/lib/twitterapi.php'; + +/** + * List 20 newest members of the group specified by name or ID. + * + * @category API + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +class ApiGroupMembershipAction extends TwitterApiAction +{ + var $format = null; + var $page = null; + var $count = null; + var $max_id = null; + var $since_id = null; + var $since = null; + var $group = null; + var $profiles = null; + + /** + * Take arguments for running + * + * @param array $args $_REQUEST args + * + * @return boolean success flag + * + */ + + function prepare($args) + { + parent::prepare($args); + + $this->page = (int)$this->arg('page', 1); + $this->count = (int)$this->arg('count', 20); + $this->max_id = (int)$this->arg('max_id', 0); + $this->since_id = (int)$this->arg('since_id', 0); + $this->since = $this->arg('since'); + + $this->format = $this->arg('format'); + $this->group = $this->getTargetGroup($this->arg('id')); + + $this->profiles = $this->getProfiles(); + + return true; + } + + /** + * Handle the request + * + * Show the members of the group + * + * @param array $args $_REQUEST data (unused) + * + * @return void + */ + + function handle($args) + { + parent::handle($args); + + // XXX: RSS and Atom + + switch($this->format) { + case 'xml': + $this->show_twitter_xml_users($this->profiles); + break; + case 'json': + $this->show_json_users($this->profiles); + break; + default: + $this->clientError( + _('API method not found!'), + 404, + $this->format + ); + break; + } + } + + /** + * Fetch the members of a group + * + * @return array $profiles list of profiles + */ + + function getProfiles() + { + $profiles = array(); + + $profile = $this->group->getMembers( + ($this->page - 1) * $this->count, + $this->count, + $this->since_id, + $this->max_id, + $this->since + ); + + while ($profile->fetch()) { + $profiles[] = clone($profile); + } + + return $profiles; + } + + /** + * Is this action read only? + * + * @param array $args other arguments + * + * @return boolean true + */ + + function isReadOnly($args) + { + return true; + } + + /** + * When was this list of profiles last modified? + * + * @return string datestamp of the lastest profile in the group + */ + + function lastModified() + { + if (!empty($this->profiles) && (count($this->profiles) > 0)) { + return strtotime($this->profiles[0]->created); + } + + return null; + } + + /** + * An entity tag for this list of groups + * + * Returns an Etag based on the action name, language + * the group id, and timestamps of the first and last + * user who has joined the group + * + * @return string etag + */ + + function etag() + { + if (!empty($this->profiles) && (count($this->profiles) > 0)) { + + $last = count($this->profiles) - 1; + + return '"' . implode( + ':', + array($this->arg('action'), + common_language(), + $this->group->id, + strtotime($this->profiles[0]->created), + strtotime($this->profiles[$last]->created)) + ) + . '"'; + } + + return null; + } + +} |