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Diffstat (limited to 'actions/apigrouplist.php')
| -rw-r--r-- | actions/apigrouplist.php | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/actions/apigrouplist.php b/actions/apigrouplist.php new file mode 100644 index 000000000..7b05f8a96 --- /dev/null +++ b/actions/apigrouplist.php @@ -0,0 +1,223 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Check to see whether a user a member of a group + * + * 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 Craig Andrews <candrews@integralblue.com> + * @author Evan Prodromou <evan@status.net> + * @author Jeffery To <jeffery.to@gmail.com> + * @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/apibareauth.php'; + +/** + * Returns whether a user is a member of a specified group. + * + * @category API + * @package StatusNet + * @author Craig Andrews <candrews@integralblue.com> + * @author Evan Prodromou <evan@status.net> + * @author Jeffery To <jeffery.to@gmail.com> + * @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 ApiGroupListAction extends ApiBareAuthAction +{ + var $groups = null; + + /** + * Take arguments for running + * + * @param array $args $_REQUEST args + * + * @return boolean success flag + * + */ + + function prepare($args) + { + parent::prepare($args); + + $this->user = $this->getTargetUser($id); + $this->groups = $this->getGroups(); + + return true; + } + + /** + * Handle the request + * + * Show the user's groups + * + * @param array $args $_REQUEST data (unused) + * + * @return void + */ + + function handle($args) + { + parent::handle($args); + + if (empty($this->user)) { + $this->clientError(_('No such user.'), 404, $this->format); + return; + } + + $sitename = common_config('site', 'name'); + $title = sprintf(_("%s's groups"), $this->user->nickname); + $taguribase = common_config('integration', 'taguri'); + $id = "tag:$taguribase:Groups"; + $link = common_local_url( + 'usergroups', + array('nickname' => $this->user->nickname) + ); + $subtitle = sprintf( + _("Groups %s is a member of on %s."), + $this->user->nickname, + $sitename + ); + + switch($this->format) { + case 'xml': + $this->showXmlGroups($this->groups); + break; + case 'rss': + $this->showRssGroups($this->groups, $title, $link, $subtitle); + break; + case 'atom': + $selfuri = common_root_url() . 'api/statusnet/groups/list/' . + $this->user->id . '.atom'; + $this->showAtomGroups( + $this->groups, + $title, + $id, + $link, + $subtitle, + $selfuri + ); + break; + case 'json': + $this->showJsonGroups($this->groups); + break; + default: + $this->clientError( + _('API method not found!'), + 404, + $this->format + ); + break; + } + + } + + /** + * Get groups + * + * @return array groups + */ + + function getGroups() + { + $groups = array(); + + $group = $this->user->getGroups( + ($this->page - 1) * $this->count, + $this->count, + $this->since_id, + $this->max_id, + $this->since + ); + + while ($group->fetch()) { + $groups[] = clone($group); + } + + return $groups; + } + + /** + * Is this action read only? + * + * @param array $args other arguments + * + * @return boolean true + */ + + function isReadOnly($args) + { + return true; + } + + /** + * When was this feed last modified? + * + * @return string datestamp of the latest group the user has joined + */ + + function lastModified() + { + if (!empty($this->groups) && (count($this->groups) > 0)) { + return strtotime($this->groups[0]->created); + } + + return null; + } + + /** + * An entity tag for this list of groups + * + * Returns an Etag based on the action name, language, user ID and + * timestamps of the first and last group the user has joined + * + * @return string etag + */ + + function etag() + { + if (!empty($this->groups) && (count($this->groups) > 0)) { + + $last = count($this->groups) - 1; + + return '"' . implode( + ':', + array($this->arg('action'), + common_language(), + $this->user->id, + strtotime($this->groups[0]->created), + strtotime($this->groups[$last]->created)) + ) + . '"'; + } + + return null; + } + +} |