[Summary view] [Print] [Text view]

   1  <?php
   2  /**
   3   * @version        $Id: template.php 14401 2010-01-26 14:10:00Z louis $
   4   * @package        Joomla
   5   * @subpackage    Templates
   6   * @copyright    Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
   7   * @license        GNU/GPL, see LICENSE.php
   8   * Joomla! is free software. This version may have been modified pursuant to the
   9   * GNU General Public License, and as distributed it includes or is derivative
  10   * of works licensed under the GNU General Public License or other free or open
  11   * source software licenses. See COPYRIGHT.php for copyright notices and
  12   * details.
  13   */
  14  
  15  // no direct access
  16  defined('_JEXEC') or die('Restricted access');
  17  
  18  /**
  19   * @package        Joomla
  20   * @subpackage    Templates
  21   */
  22  class TemplatesHelper
  23  {
  24  	function isTemplateDefault($template, $clientId)
  25      {
  26          $db =& JFactory::getDBO();
  27  
  28          // Get the current default template
  29          $query = ' SELECT template '
  30                  .' FROM #__templates_menu '
  31                  .' WHERE client_id = ' . (int) $clientId
  32                  .' AND menuid = 0 ';
  33          $db->setQuery($query);
  34          $defaultemplate = $db->loadResult();
  35  
  36          return $defaultemplate == $template ? 1 : 0;
  37      }
  38  
  39  	function isTemplateAssigned($template)
  40      {
  41          $db =& JFactory::getDBO();
  42  
  43          // check if template is assigned
  44          $query = 'SELECT COUNT(*)' .
  45                  ' FROM #__templates_menu' .
  46                  ' WHERE client_id = 0' .
  47                  ' AND template = '.$db->Quote($template) .
  48                  ' AND menuid <> 0';
  49          $db->setQuery($query);
  50          return $db->loadResult() ? 1 : 0;
  51      }
  52  
  53  	function parseXMLTemplateFiles($templateBaseDir)
  54      {
  55          // Read the template folder to find templates
  56          jimport('joomla.filesystem.folder');
  57          $templateDirs = JFolder::folders($templateBaseDir);
  58  
  59          $rows = array();
  60  
  61          // Check that the directory contains an xml file
  62          foreach ($templateDirs as $templateDir)
  63          {
  64              if(!$data = TemplatesHelper::parseXMLTemplateFile($templateBaseDir, $templateDir)){
  65                  continue;
  66              } else {
  67                  $rows[] = $data;
  68              }
  69          }
  70  
  71          return $rows;
  72      }
  73  
  74  	function parseXMLTemplateFile($templateBaseDir, $templateDir)
  75      {
  76          // Check of the xml file exists
  77          if(!is_file($templateBaseDir.DS.$templateDir.DS.'templateDetails.xml')) {
  78              return false;
  79          }
  80  
  81          $xml = JApplicationHelper::parseXMLInstallFile($templateBaseDir.DS.$templateDir.DS.'templateDetails.xml');
  82  
  83          if ($xml['type'] != 'template') {
  84              return false;
  85          }
  86  
  87          $data = new StdClass();
  88          $data->directory = $templateDir;
  89  
  90          foreach($xml as $key => $value) {
  91              $data->$key = $value;
  92          }
  93  
  94          $data->checked_out = 0;
  95          $data->mosname = JString::strtolower(str_replace(' ', '_', $data->name));
  96  
  97          return $data;
  98      }
  99  
 100  	function createMenuList($template)
 101      {
 102          $db =& JFactory::getDBO();
 103  
 104          // get selected pages for $menulist
 105          $query = 'SELECT menuid AS value' .
 106                  ' FROM #__templates_menu' .
 107                  ' WHERE client_id = 0' .
 108                  ' AND template = '.$db->Quote($template);
 109          $db->setQuery($query);
 110          $lookup = $db->loadObjectList();
 111          if (empty( $lookup )) {
 112              $lookup = array( JHTML::_('select.option',  '-1' ) );
 113          }
 114  
 115          // build the html select list
 116          $options    = JHTML::_('menu.linkoptions');
 117          $result        = JHTML::_('select.genericlist',   $options, 'selections[]', 'class="inputbox" size="15" multiple="multiple"', 'value', 'text', $lookup, 'selections' );
 118          return $result;
 119      }
 120  }