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   1  <?php
   2  /**
   3   * @package        Joomla.Administrator
   4   * @subpackage    com_templates
   5   * @copyright    Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
   6   * @license        GNU General Public License version 2 or later; see LICENSE.txt
   7   */
   8  
   9  // No direct access.
  10  defined('_JEXEC') or die;
  11  
  12  jimport('joomla.application.component.model');
  13  
  14  /**
  15   * @package        Joomla.Administrator
  16   * @subpackage    com_templates
  17   * @since        1.6
  18   */
  19  class TemplatesModelTemplate extends JModel
  20  {
  21      protected $template = null;
  22  
  23      /**
  24       * Internal method to get file properties.
  25       *
  26       * @param    string The base path.
  27       * @param    string The file name.
  28       * @return    object
  29       * @since    1.6
  30       */
  31  	protected function getFile($path, $name)
  32      {
  33          $temp = new stdClass;
  34  
  35          if ($template = $this->getTemplate()) {
  36              $temp->name = $name;
  37              $temp->exists = file_exists($path.$name);
  38              $temp->id = urlencode(base64_encode($template->extension_id.':'.$name));
  39              return $temp;
  40          }
  41      }
  42  
  43      /**
  44       * Method to get a list of all the files to edit in a template.
  45       *
  46       * @return    array    A nested array of relevant files.
  47       * @since    1.6
  48       */
  49  	public function getFiles()
  50      {
  51          // Initialise variables.
  52          $result    = array();
  53  
  54          if ($template = $this->getTemplate()) {
  55              jimport('joomla.filesystem.folder');
  56  
  57              $client = JApplicationHelper::getClientInfo($template->client_id);
  58              $path    = JPath::clean($client->path.'/templates/'.$template->element.'/');
  59              $lang    = JFactory::getLanguage();
  60  
  61              // Load the core and/or local language file(s).
  62              $lang->load('tpl_'.$template->element, $client->path, null, false, false)
  63                  ||    $lang->load('tpl_'.$template->element, $client->path.'/templates/'.$template->element, null, false, false)
  64                  ||    $lang->load('tpl_'.$template->element, $client->path, $lang->getDefault(), false, false)
  65                  ||    $lang->load('tpl_'.$template->element, $client->path.'/templates/'.$template->element, $lang->getDefault(), false, false);
  66  
  67              // Check if the template path exists.
  68  
  69              if (is_dir($path)) {
  70                  $result['main'] = array();
  71                  $result['css'] = array();
  72                  $result['clo'] = array();
  73                  $result['mlo'] = array();
  74                  $result['html'] = array();
  75  
  76                  // Handle the main PHP files.
  77                  $result['main']['index'] = $this->getFile($path, 'index.php');
  78                  $result['main']['error'] = $this->getFile($path, 'error.php');
  79                  $result['main']['print'] = $this->getFile($path, 'component.php');
  80                  $result['main']['offline'] = $this->getFile($path, 'offline.php');
  81  
  82                  // Handle the CSS files.
  83                  $files = JFolder::files($path.'/css', '\.css$', false, false);
  84  
  85                  foreach ($files as $file) {
  86                      $result['css'][] = $this->getFile($path.'/css/', 'css/'.$file);
  87                  }
  88              } else {
  89                  $this->setError(JText::_('COM_TEMPLATES_ERROR_TEMPLATE_FOLDER_NOT_FOUND'));
  90                  return false;
  91              }
  92          }
  93  
  94          return $result;
  95      }
  96  
  97      /**
  98       * Method to auto-populate the model state.
  99       *
 100       * Note. Calling getState in this method will result in recursion.
 101       *
 102       * @since    1.6
 103       */
 104  	protected function populateState()
 105      {
 106          $app = JFactory::getApplication('administrator');
 107  
 108          // Load the User state.
 109          $pk = (int) JRequest::getInt('id');
 110          $this->setState('extension.id', $pk);
 111  
 112          // Load the parameters.
 113          $params    = JComponentHelper::getParams('com_templates');
 114          $this->setState('params', $params);
 115      }
 116  
 117      /**
 118       * Method to get the template information.
 119       *
 120       * @return    mixed    Object if successful, false if not and internal error is set.
 121       * @since    1.6
 122       */
 123      public function &getTemplate()
 124      {
 125          if (empty($this->template)) {
 126              // Initialise variables.
 127              $pk        = $this->getState('extension.id');
 128              $db        = $this->getDbo();
 129              $result    = false;
 130  
 131              // Get the template information.
 132              $db->setQuery(
 133                  'SELECT extension_id, client_id, element' .
 134                  ' FROM #__extensions' .
 135                  ' WHERE extension_id = '.(int) $pk.
 136                  '  AND type = '.$db->quote('template')
 137              );
 138  
 139              $result = $db->loadObject();
 140              if (empty($result)) {
 141                  if ($error = $db->getErrorMsg()) {
 142                      $this->setError($error);
 143                  } else {
 144                      $this->setError(JText::_('COM_TEMPLATES_ERROR_EXTENSION_RECORD_NOT_FOUND'));
 145                  }
 146                  $this->template = false;
 147              } else {
 148                  $this->template = $result;
 149              }
 150          }
 151  
 152          return $this->template;
 153      }
 154  }