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   1  <?php
   2  /**
   3   * @package        Joomla.Administrator
   4   * @subpackage    com_installer
   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  // Import library dependencies
  13  jimport('joomla.application.component.modellist');
  14  
  15  /**
  16   * Extension Manager Abstract Extension Model
  17   *
  18   * @abstract
  19   * @package        Joomla.Administrator
  20   * @subpackage    com_installer
  21   * @since        1.5
  22   */
  23  class InstallerModel extends JModelList
  24  {
  25      /**
  26       * Constructor.
  27       *
  28       * @param    array    An optional associative array of configuration settings.
  29       * @see        JController
  30       * @since    1.6
  31       */
  32  	public function __construct($config = array())
  33      {
  34          if (empty($config['filter_fields'])) {
  35              $config['filter_fields'] = array(
  36                  'name',
  37                  'client_id',
  38                  'enabled',
  39                  'type',
  40                  'folder',
  41                  'extension_id',
  42              );
  43          }
  44  
  45          parent::__construct($config);
  46      }
  47  
  48      /**
  49       * Returns an object list
  50       *
  51       * @param    string The query
  52       * @param    int Offset
  53       * @param    int The number of records
  54       * @return    array
  55       */
  56  	protected function _getList($query, $limitstart = 0, $limit = 0)
  57      {
  58          $ordering    = $this->getState('list.ordering');
  59          $search        = $this->getState('filter.search');
  60          // Replace slashes so preg_match will work
  61          $search     = str_replace('/', ' ', $search);
  62          $db            = $this->getDbo();
  63  
  64          if ($ordering == 'name' || (!empty($search) && stripos($search, 'id:') !== 0)) {
  65              $db->setQuery($query);
  66              $result = $db->loadObjectList();
  67              $lang = JFactory::getLanguage();
  68              $this->translate($result);
  69              if (!empty($search)) {
  70                  foreach($result as $i=>$item) {
  71                      if (!preg_match("/$search/i", $item->name)) {
  72                          unset($result[$i]);
  73                      }
  74                  }
  75              }
  76              JArrayHelper::sortObjects($result, $this->getState('list.ordering'), $this->getState('list.direction') == 'desc' ? -1 : 1, true, $lang->getLocale());
  77              $total = count($result);
  78              $this->cache[$this->getStoreId('getTotal')] = $total;
  79              if ($total < $limitstart) {
  80                  $limitstart = 0;
  81                  $this->setState('list.start', 0);
  82              }
  83              return array_slice($result, $limitstart, $limit ? $limit : null);
  84          } else {
  85              $query->order($db->quoteName($ordering) . ' ' . $this->getState('list.direction'));
  86              $result = parent::_getList($query, $limitstart, $limit);
  87              $this->translate($result);
  88              return $result;
  89          }
  90      }
  91  
  92      /**
  93       * Translate a list of objects
  94       *
  95       * @param    array The array of objects
  96       * @return    array The array of translated objects
  97       */
  98  	private function translate(&$items)
  99      {
 100          $lang = JFactory::getLanguage();
 101          foreach($items as &$item) {
 102              if (strlen($item->manifest_cache)) {
 103                  $data = json_decode($item->manifest_cache);
 104                  if ($data) {
 105                      foreach($data as $key => $value) {
 106                          if ($key == 'type') {
 107                              // ignore the type field
 108                              continue;
 109                          }
 110                          $item->$key = $value;
 111                      }
 112                  }
 113              }
 114              $item->author_info = @$item->authorEmail .'<br />'. @$item->authorUrl;
 115              $item->client = $item->client_id ? JText::_('JADMINISTRATOR') : JText::_('JSITE');
 116              $path = $item->client_id ? JPATH_ADMINISTRATOR : JPATH_SITE;
 117              switch ($item->type) {
 118                  case 'component':
 119                      $extension = $item->element;
 120                      $source = JPATH_ADMINISTRATOR . '/components/' . $extension;
 121                          $lang->load("$extension.sys", JPATH_ADMINISTRATOR, null, false, false)
 122                      ||    $lang->load("$extension.sys", $source, null, false, false)
 123                      ||    $lang->load("$extension.sys", JPATH_ADMINISTRATOR, $lang->getDefault(), false, false)
 124                      ||    $lang->load("$extension.sys", $source, $lang->getDefault(), false, false);
 125                  break;
 126                  case 'file':
 127                      $extension = 'files_' . $item->element;
 128                          $lang->load("$extension.sys", JPATH_SITE, null, false, false)
 129                      ||    $lang->load("$extension.sys", JPATH_SITE, $lang->getDefault(), false, false);
 130                  break;
 131                  case 'library':
 132                      $extension = 'lib_' . $item->element;
 133                          $lang->load("$extension.sys", JPATH_SITE, null, false, false)
 134                      ||    $lang->load("$extension.sys", JPATH_SITE, $lang->getDefault(), false, false);
 135                  break;
 136                  case 'module':
 137                      $extension = $item->element;
 138                      $source = $path . '/modules/' . $extension;
 139                          $lang->load("$extension.sys", $path, null, false, false)
 140                      ||    $lang->load("$extension.sys", $source, null, false, false)
 141                      ||    $lang->load("$extension.sys", $path, $lang->getDefault(), false, false)
 142                      ||    $lang->load("$extension.sys", $source, $lang->getDefault(), false, false);
 143                  break;
 144                  case 'package':
 145                      $extension = $item->element;
 146                          $lang->load("$extension.sys", JPATH_SITE, null, false, false)
 147                      ||    $lang->load("$extension.sys", JPATH_SITE, $lang->getDefault(), false, false);
 148                  break;
 149                  case 'plugin':
 150                      $extension = 'plg_' . $item->folder . '_' . $item->element;
 151                      $source = JPATH_PLUGINS . '/' . $item->folder . '/' . $item->element;
 152                          $lang->load("$extension.sys", JPATH_ADMINISTRATOR, null, false, false)
 153                      ||    $lang->load("$extension.sys", $source, null, false, false)
 154                      ||    $lang->load("$extension.sys", JPATH_ADMINISTRATOR, $lang->getDefault(), false, false)
 155                      ||    $lang->load("$extension.sys", $source, $lang->getDefault(), false, false);
 156                  break;
 157                  case 'template':
 158                      $extension = 'tpl_' . $item->element;
 159                      $source = $path . '/templates/' . $item->element;
 160                          $lang->load("$extension.sys", $path, null, false, false)
 161                      ||    $lang->load("$extension.sys", $source, null, false, false)
 162                      ||    $lang->load("$extension.sys", $path, $lang->getDefault(), false, false)
 163                      ||    $lang->load("$extension.sys", $source, $lang->getDefault(), false, false);
 164                  break;
 165              }
 166              if (!in_array($item->type, array('language', 'template', 'library'))) {
 167                  $item->name = JText::_($item->name);
 168              }
 169              settype($item->description, 'string');
 170              if (!in_array($item->type, array('language'))) {
 171                  $item->description = JText::_($item->description);
 172              }
 173          }
 174      }
 175  }