gnu-social/actions/apilistsubscribers.php
2021-07-16 19:44:34 +01:00

103 lines
3.3 KiB
PHP

<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Show/add/remove list subscribers.
*
* 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
* @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/api/apilistusers.php';
class ApiListSubscribersAction extends ApiListUsersAction
{
/**
* Subscribe to list
*
* @return boolean success
*/
function handlePost()
{
$result = Profile_tag_subscription::add($this->list,
$this->auth_user);
if(empty($result)) {
// TRANS: Client error displayed when an unknown error occurs in the list subscribers action.
$this->clientError(_('An error occured.'), 500);
}
switch($this->format) {
case 'xml':
$this->showSingleXmlList($this->list);
break;
case 'json':
$this->showSingleJsonList($this->list);
break;
default:
// TRANS: Client error displayed when coming across a non-supported API method.
$this->clientError(_('API method not found.'), 404);
}
}
function handleDelete()
{
$args = array('profile_tag_id' => $this->list->id,
'profile_id' => $this->auth_user->id);
$ptag = Profile_tag_subscription::pkeyGet($args);
if(empty($ptag)) {
// TRANS: Client error displayed when trying to unsubscribe from a non-subscribed list.
$this->clientError(_('You are not subscribed to this list.'));
}
$result = Profile_tag_subscription::remove($this->list, $this->auth_user);
if (empty($result)) {
// TRANS: Client error displayed when an unknown error occurs unsubscribing from a list.
$this->clientError(_('An error occured.'), 500);
}
switch($this->format) {
case 'xml':
$this->showSingleXmlList($this->list);
break;
case 'json':
$this->showSingleJsonList($this->list);
break;
default:
// TRANS: Client error displayed when coming across a non-supported API method.
$this->clientError(_('API method not found.'), 404);
}
return true;
}
function getUsers()
{
$fn = array($this->list, 'getSubscribers');
list($this->users, $this->next_cursor, $this->prev_cursor) =
Profile_list::getAtCursor($fn, array(), $this->cursor, 20);
}
}