gnu-social/plugins/GNUsocialPhoto/actions/newphoto.php

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<?php
/**
* GNU Social
* Copyright (C) 2011, Free Software Foundation, Inc.
*
* 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/>.
*
* @package GNU Social
* @author Ian Denhardt <ian@zenhack.net>
* @copyright 2011 Free Software Foundation, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
*/
if(!defined('STATUSNET')){
exit(1);
}
class NewphotoAction extends Action
{
var $user = null;
function prepare($args)
{
parent::prepare($args);
$this->user = common_current_user();
if(empty($this->user)){
throw new ClientException(_('Must be logged in to post a photo'),
403);
}
if($this->isPost()){
$this->checkSessionToken();
}
return true;
}
function handle($args)
{
parent::handle($args);
if ($this->isPost()) {
$this->handlePost($args);
} else {
$this->showPage();
}
}
function handlePost($args)
{
/*
// Workaround for PHP returning empty $_POST and $_FILES when POST
// length > post_max_size in php.ini
if (empty($_FILES)
&& empty($_POST)
&& ($_SERVER['CONTENT_LENGTH'] > 0)
) {
$msg = _('The server was unable to handle that much POST ' .
'data (%s bytes) due to its current configuration.');
$this->showForm(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
return;
} */
$profile = $this->user->getProfile();
$options = array();
ToSelector::fillOptions($this, $options);
try {
$this->handleUpload();
} catch (Exception $e) {
$this->showForm($e->getMessage());
return;
}
common_redirect($photo->uri, 303);
}
function getUpload()
{
$imagefile = ImageFile::fromUpload('photo_upload');
if($imagefile === null) {
throw new Exception(_('No file uploaded'));
}
$title = $this->trimmed('title');
$description = $this->trimmed('description');
$new_filename = UUID::gen() . image_type_to_extension($imagefile->type);
move_uploaded_file($imagefile->filepath, INSTALLDIR . '/file/' . $new_filename);
// XXX: we should be using https where we can. TODO: detect whether the server
// supports this.
$photo_uri = 'http://' . common_config('site', 'server') . '/file/'
. $new_filename;
$thumb_uri = $photo_uri;
$photo = Photo::saveNew($profile, $photo_uri, $thumb_uri, $title,
$description, $options);
}
function showContent()
{
$form = new NewPhotoForm();
$form->show();
}
}