<?php


/**


 * @file       check_ifpresent.php


 * @brief      Checks if a file is present.


 *             Is used to test if the 'define_multisites.php' file is present.


 *


 * @version    1.2.10


 * @author     Edwin CHERONT     (e.cheront@jms2win.com)


 *             Edwin2Win sprlu   (www.jms2win.com)


 * @copyright  Joomla Multi Sites


 *             Single Joomla! 1.5.x installation using multiple configuration (One for each 'slave' sites).


 *             (C) 2008 Edwin2Win sprlu - all right reserved.


 * @license    This program is free software; you can redistribute it and/or


 *             modify it under the terms of the GNU General Public License


 *             as published by the Free Software Foundation; either version 2


 *             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 General Public License for more details.


 *             You should have received a copy of the GNU General Public License


 *             along with this program; if not, write to the Free Software


 *             Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.


 *             A full text version of the GNU GPL version 2 can be found in the LICENSE.php file.


 * @par History:


 * - V1.0.0  14-JUL-2008: Initial version


 * - V1.1.0  07-NOV-2008: Deploy the patch.


 *                        With V1.1.0, the file multisites.php is added and must be deployed


 *                        even when define_multisites.php is already present.


 */





defined('JPATH_MUTLISITES_COMPONENT') or die( 'Restricted access' );





//------------ _checkIfPresent ---------------


/**


 * check if a file is present


 */


function jms2win_checkIfPresent( $model, $file)


{


	$filename = JPath::clean( JPATH_ROOT.DS.$file);


	if ( !file_exists( $filename)) {


	   return '[NOK]|File Not Found'


	         .'|[ACTION]|Add the file';


	}





   $str = file_get_contents( $filename);


   


   // if 'MultisitesLetterTree::getLetterTreeDir' is present


   $pos = strpos( $str, 'MultisitesLetterTree::getLetterTreeDir');


   if ($pos === false)  { $wrapperIsPresent = false; }


   else                 { $wrapperIsPresent = true; }


   


   $result = "";


   $rc = '[OK]|File is present';


   if ( !$wrapperIsPresent) {


	   $rc = '[NOK]';


      $result .= JText::_( 'The new Multisites directory structure to allow creating several thousand of slave sites from the front-end is not present');





      $jms_vers = MultisitesController::_getVersion();


      if ( version_compare( $jms_vers, '1.2.30') < 0) {


         $result .= '|[ACTION]';


         $result .= '|Download the <a href="http://www.jms2win.com/get-latest-version">latest jms version</a>.';


         $result .= '|JMS version 1.2.30 or higher is required to install this patch.';


      }


      else {


         $result .= '|[ACTION]';


         $result .= '|Install the new multisite detection';


      }


   }


   


   return $rc .'|'. $result;


}





//------------ _actionIfPresent ---------------


function jms2win_actionIfPresent( $model, $file)


{


   return $model->_deployPatches();


}