forked from GNUsocial/gnu-social
111 lines
3.1 KiB
PHP
111 lines
3.1 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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* Get a list of lists a user is subscribed to.
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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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* @copyright 2009 StatusNet, Inc.
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* @copyright 2009 Free Software Foundation, Inc http://www.fsf.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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if (!defined('STATUSNET')) {
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exit(1);
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}
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class ApiListSubscriptionsAction extends ApiBareAuthAction
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{
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var $lists = array();
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var $cursor = -1;
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var $next_cursor = 0;
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var $prev_cursor = 0;
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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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protected function prepare(array $args=array())
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{
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parent::prepare($args);
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$this->cursor = (int) $this->arg('cursor', -1);
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$user = $this->getTargetUser($this->arg('user'));
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if (!($user instanceof User)) {
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// TRANS: Client error displayed trying to perform an action related to a non-existing user.
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$this->clientError(_('No such user.'), 404);
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}
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$this->target = $user->getProfile();
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$this->getLists();
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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 lists
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*
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* @return void
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*/
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protected function handle()
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{
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parent::handle();
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switch($this->format) {
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case 'xml':
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$this->showXmlLists($this->lists, $this->next_cursor, $this->prev_cursor);
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break;
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case 'json':
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$this->showJsonLists($this->lists, $this->next_cursor, $this->prev_cursor);
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break;
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default:
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// TRANS: Client error displayed when coming across a non-supported API method.
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$this->clientError(_('API method not found.'));
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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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function getLists()
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{
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$fn = array($this->target, 'getTagSubscriptions');
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# 20 lists
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list($this->lists, $this->next_cursor, $this->prev_cursor) =
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Profile_list::getAtCursor($fn, array(), $this->cursor, 20);
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}
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}
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