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   1  <?php
   2  /**
   3   * @copyright    Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
   4   * @license        GNU General Public License version 2 or later; see LICENSE.txt
   5   */
   6  
   7  // No direct access.
   8  defined('_JEXEC') or die;
   9  
  10  /**
  11   * Templates component helper.
  12   *
  13   * @package        Joomla.Administrator
  14   * @subpackage    com_templates
  15   * @since        1.6
  16   */
  17  class TemplatesHelper
  18  {
  19      /**
  20       * Configure the Linkbar.
  21       *
  22       * @param    string    The name of the active view.
  23       */
  24  	public static function addSubmenu($vName)
  25      {
  26          JSubMenuHelper::addEntry(
  27              JText::_('COM_TEMPLATES_SUBMENU_STYLES'),
  28              'index.php?option=com_templates&view=styles',
  29              $vName == 'styles'
  30          );
  31          JSubMenuHelper::addEntry(
  32              JText::_('COM_TEMPLATES_SUBMENU_TEMPLATES'),
  33              'index.php?option=com_templates&view=templates',
  34              $vName == 'templates'
  35          );
  36      }
  37  
  38      /**
  39       * Gets a list of the actions that can be performed.
  40       *
  41       * @return    JObject
  42       */
  43  	public static function getActions()
  44      {
  45          $user    = JFactory::getUser();
  46          $result    = new JObject;
  47  
  48          $actions = array(
  49              'core.admin', 'core.manage', 'core.create', 'core.edit', 'core.edit.state', 'core.delete'
  50          );
  51  
  52          foreach ($actions as $action) {
  53              $result->set($action, $user->authorise($action, 'com_templates'));
  54          }
  55  
  56          return $result;
  57      }
  58  
  59      /**
  60       * Get a list of filter options for the application clients.
  61       *
  62       * @return    array    An array of JHtmlOption elements.
  63       */
  64  	public static function getClientOptions()
  65      {
  66          // Build the filter options.
  67          $options    = array();
  68          $options[]    = JHtml::_('select.option', '0', JText::_('JSITE'));
  69          $options[]    = JHtml::_('select.option', '1', JText::_('JADMINISTRATOR'));
  70  
  71          return $options;
  72      }
  73  
  74      /**
  75       * Get a list of filter options for the templates with styles.
  76       *
  77       * @return    array    An array of JHtmlOption elements.
  78       */
  79  	public static function getTemplateOptions($clientId = '*')
  80      {
  81          // Build the filter options.
  82          $db = JFactory::getDbo();
  83          $query = $db->getQuery(true);
  84  
  85          if ($clientId != '*') {
  86              $query->where('client_id='.(int) $clientId);
  87          }
  88  
  89          $query->select('element as value, name as text, extension_id as e_id');
  90          $query->from('#__extensions');
  91          $query->where('type='.$db->quote('template'));
  92          $query->where('enabled=1');
  93          $query->order('client_id');
  94          $query->order('name');
  95          $db->setQuery($query);
  96          $options = $db->loadObjectList();
  97          return $options;
  98      }
  99  
 100  	public static function parseXMLTemplateFile($templateBaseDir, $templateDir)
 101      {
 102          $data = new JObject;
 103  
 104          // Check of the xml file exists
 105          $filePath = JPath::clean($templateBaseDir.'/templates/'.$templateDir.'/templateDetails.xml');
 106          if (is_file($filePath))
 107          {
 108              $xml = JApplicationHelper::parseXMLInstallFile($filePath);
 109  
 110              if ($xml['type'] != 'template') {
 111                  return false;
 112              }
 113  
 114              foreach ($xml as $key => $value) {
 115                  $data->set($key, $value);
 116              }
 117          }
 118  
 119          return $data;
 120      }
 121  }