forked from GNUsocial/gnu-social
111 lines
3.7 KiB
PHP
111 lines
3.7 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet - the distributed open-source microblogging tool
|
|
* Copyright (C) 2010, StatusNet, Inc.
|
|
*
|
|
* 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/>.
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* @category Action
|
|
* @package StatusNet
|
|
* @author Brion Vibber <brion@status.net>
|
|
* @copyright 2010 StatusNet, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
|
|
* @link http://status.net/
|
|
*/
|
|
|
|
if (!defined('GNUSOCIAL') && !defined('STATUSNET')) { exit(1); }
|
|
|
|
/**
|
|
* Takes parameters:
|
|
*
|
|
* - feed: a profile ID
|
|
* - token: session token to prevent CSRF attacks
|
|
* - ajax: boolean; whether to return Ajax or full-browser results
|
|
*
|
|
* Only works if the current user is logged in.
|
|
*
|
|
* @category Action
|
|
* @package StatusNet
|
|
* @copyright 2010 StatusNet, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
|
|
* @link http://status.net/
|
|
*/
|
|
class EditMirrorAction extends BaseMirrorAction
|
|
{
|
|
/**
|
|
* Check pre-requisites and instantiate attributes
|
|
*
|
|
* @param Array $args array of arguments (URL, GET, POST)
|
|
*
|
|
* @return boolean success flag
|
|
*/
|
|
protected function prepare(array $args=array())
|
|
{
|
|
parent::prepare($args);
|
|
|
|
$this->profile = $this->validateProfile($this->trimmed('profile'));
|
|
|
|
$this->mirror = SubMirror::pkeyGet(array('subscriber' => $this->user->id,
|
|
'subscribed' => $this->profile->id));
|
|
|
|
if (!$this->mirror instanceof SubMirror) {
|
|
// TRANS: Client error displayed when trying to edit an object that is not a feed mirror.
|
|
$this->clientError(_m('Requested invalid profile to edit.'));
|
|
}
|
|
|
|
$this->style = $this->validateStyle($this->trimmed('style'));
|
|
|
|
// DO NOT change to $this->boolean(), it will be wrong.
|
|
// We're checking for the presence of the setting, not its value.
|
|
$this->delete = (bool)$this->arg('delete');
|
|
|
|
return true;
|
|
}
|
|
|
|
protected function validateStyle($style)
|
|
{
|
|
$allowed = array('repeat', 'copy');
|
|
if (in_array($style, $allowed)) {
|
|
return $style;
|
|
} else {
|
|
// TRANS: Client error displayed when providing invalid input when editing a mirror.
|
|
$this->clientError(_m('Bad form data.'));
|
|
}
|
|
}
|
|
|
|
protected function saveMirror()
|
|
{
|
|
$mirror = SubMirror::getMirror($this->user, $this->profile);
|
|
if (!$mirror) {
|
|
// TRANS: Client error thrown when a mirror request is made and no result is retrieved.
|
|
$this->clientError(_m('The mirror request failed, because no result was retrieved.'));
|
|
}
|
|
|
|
if ($this->delete) {
|
|
$mirror->delete();
|
|
$oprofile = Ostatus_profile::getKV('profile_id', $this->profile->id);
|
|
if ($oprofile) {
|
|
$oprofile->garbageCollect();
|
|
}
|
|
} else if ($this->style != $mirror->style) {
|
|
$orig = clone($mirror);
|
|
$mirror->style = $this->style;
|
|
$mirror->modified = common_sql_now();
|
|
$mirror->update($orig);
|
|
}
|
|
}
|
|
}
|