<?php
  
  /**
  * ownCloud - ajax frontend
  *
  * @author Robin Appelman
  * @copyright 2010 Robin Appelman icewind1991@gmail.com
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
  * License as published by the Free Software Foundation; either
  * version 3 of the License, or any later version.
  *
  * This library 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 library.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
  
  OCP\User::checkAdminUser();
  
  $htaccessWorking=(getenv('htaccessWorking')=='true');
  
  $upload_max_filesize = OCP\Util::computerFileSize(ini_get('upload_max_filesize'));
  $post_max_size = OCP\Util::computerFileSize(ini_get('post_max_size'));
  $maxUploadFilesize = OCP\Util::humanFileSize(min($upload_max_filesize, $post_max_size));
  if($_POST && OC_Util::isCallRegistered()) {
  	if(isset($_POST['maxUploadSize'])) {
  		if(($setMaxSize = OC_Files::setUploadLimit(OCP\Util::computerFileSize($_POST['maxUploadSize']))) !== false) {
  			$maxUploadFilesize = OCP\Util::humanFileSize($setMaxSize);
  		}
  	}

  }

  
  OCP\App::setActiveNavigationEntry( "files_administration" );
  
  $htaccessWritable=is_writable(OC::$SERVERROOT.'/.htaccess');
  
  $tmpl = new OCP\Template( 'files', 'admin' );
  $tmpl->assign( 'uploadChangable', $htaccessWorking and $htaccessWritable );
  $tmpl->assign( 'uploadMaxFilesize', $maxUploadFilesize);
  // max possible makes only sense on a 32 bit system
  $tmpl->assign( 'displayMaxPossibleUploadSize', PHP_INT_SIZE===4);
  $tmpl->assign( 'maxPossibleUploadSize', OCP\Util::humanFileSize(PHP_INT_MAX));

  return $tmpl->fetchPage();