gnu-social/plugins/Blog/newblogentry.php

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<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Save a new blog entry
*
* PHP version 5
*
* 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 Blog
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Save a new blog entry
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class NewblogentryAction extends Action
{
protected $user;
protected $title;
protected $content;
/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
{
parent::prepare($argarray);
if (!$this->isPost()) {
throw new ClientException(_('Must be a POST.'), 405);
}
$this->user = common_current_user();
if (empty($this->user)) {
// TRANS: Client exception thrown when trying to post a blog entry while not logged in.
throw new ClientException(_m('Must be logged in to post a blog entry.'),
403);
}
$this->checkSessionToken();
$this->title = $this->trimmed('title');
if (empty($this->title)) {
// TRANS: Client exception thrown when trying to post a blog entry without providing a title.
throw new ClientException(_m('Title required.'));
}
$this->content = $this->trimmed('content');
if (empty($this->content)) {
// TRANS: Client exception thrown when trying to post a blog entry without providing content.
throw new ClientException(_m('Content required.'));
}
return true;
}
/**
* Handler method
*
* @param array $argarray is ignored since it's now passed in in prepare()
*
* @return void
*/
function handle($argarray=null)
{
$options = array();
// Does the heavy-lifting for getting "To:" information
ToSelector::fillOptions($this, $options);
$options['source'] = 'web';
$profile = $this->user->getProfile();
$saved = Blog_entry::saveNew($profile,
$this->title,
$this->content,
$options);
if ($this->boolean('ajax')) {
header('Content-Type: text/xml; charset=utf-8');
$this->xw->startDocument('1.0', 'UTF-8');
$this->elementStart('html');
$this->elementStart('head');
// TRANS: Page title after sending a notice.
$this->element('title', null, _m('Blog entry saved'));
$this->elementEnd('head');
$this->elementStart('body');
$nli = new NoticeListItem($saved, $this);
$nli->show();
$this->elementEnd('body');
$this->elementEnd('html');
} else {
common_redirect($saved->bestUrl(), 303);
}
}
}