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   1  <?php
   2  /**
   3   * @version        $Id: plugins.php 14401 2010-01-26 14:10:00Z louis $
   4   * @package        Joomla
   5   * @subpackage    Menus
   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  // Import library dependencies
  19  require_once(dirname(__FILE__).DS.'extension.php');
  20  
  21  /**
  22   * Installer Plugins Model
  23   *
  24   * @package        Joomla
  25   * @subpackage    Installer
  26   * @since        1.5
  27   */
  28  class InstallerModelPlugins extends InstallerModel
  29  {
  30      /**
  31       * Extension Type
  32       * @var    string
  33       */
  34      var $_type = 'plugin';
  35  
  36      /**
  37       * Overridden constructor
  38       * @access    protected
  39       */
  40  	function __construct()
  41      {
  42          global $mainframe;
  43  
  44          // Call the parent constructor
  45          parent::__construct();
  46  
  47          // Set state variables from the request
  48          $this->setState('filter.group', $mainframe->getUserStateFromRequest( "com_installer.plugins.group", 'group', '', 'cmd' ));
  49          $this->setState('filter.string', $mainframe->getUserStateFromRequest( "com_installer.plugins.string", 'filter', '', 'string' ));
  50      }
  51  
  52      function &getGroups()
  53      {
  54          // Get a database connector object
  55          $db = &$this->getDBO();
  56  
  57          // get list of Positions for dropdown filter
  58          $query = 'SELECT folder AS value, folder AS text' .
  59                  ' FROM #__plugins' .
  60                  ' GROUP BY folder' .
  61                  ' ORDER BY folder';
  62          $db->setQuery( $query );
  63  
  64          $types[] = JHTML::_('select.option',  '', JText::_( 'All' ) );
  65          $types = array_merge( $types, $db->loadObjectList() );
  66  
  67          return $types;
  68      }
  69  
  70  	function _loadItems()
  71      {
  72          global $mainframe, $option;
  73  
  74          // Get a database connector
  75          $db = & JFactory::getDBO();
  76  
  77          $where = null;
  78          if ($this->_state->get('filter.group')) {
  79              if ($search = $this->_state->get('filter.string'))
  80              {
  81                  $where = ' WHERE folder = "'.$db->getEscaped($this->_state->get('filter.group')).'"';
  82                  $where .= ' AND name LIKE '.$db->Quote( '%'.$db->getEscaped( $search, true ).'%', false );
  83              }
  84              else {
  85                  $where = ' WHERE folder = "'.$db->getEscaped($this->_state->get('filter.group')).'"';
  86              }
  87          } else {
  88              if ($search = $this->_state->get('filter.string')) {
  89                  $where .= ' WHERE name LIKE '.$db->Quote( '%'.$db->getEscaped( $search, true ).'%', false );
  90              }
  91          }
  92  
  93          $query = 'SELECT id, name, folder, element, client_id, iscore' .
  94                  ' FROM #__plugins' .
  95                  $where .
  96                  ' ORDER BY iscore, folder, name';
  97          $db->setQuery($query);
  98          $rows = $db->loadObjectList();
  99  
 100          // Get the plugin base path
 101          $baseDir = JPATH_ROOT.DS.'plugins';
 102  
 103          $numRows = count($rows);
 104          for ($i = 0; $i < $numRows; $i ++) {
 105              $row = & $rows[$i];
 106  
 107              // Get the plugin xml file
 108              $xmlfile = $baseDir.DS.$row->folder.DS.$row->element.".xml";
 109  
 110              if (file_exists($xmlfile)) {
 111                  if ($data = JApplicationHelper::parseXMLInstallFile($xmlfile)) {
 112                      foreach($data as $key => $value)
 113                      {
 114                          $row->$key = $value;
 115                      }
 116                  }
 117              }
 118          }
 119  
 120          $this->setState('pagination.total', $numRows);
 121          // if the offset is greater than the total, then can the offset
 122          if($this->_state->get('pagination.offset') > $this->_state->get('pagination.total')) {
 123              $this->setState('pagination.offset',0);
 124          }
 125  
 126          if($this->_state->get('pagination.limit') > 0) {
 127              $this->_items = array_slice( $rows, $this->_state->get('pagination.offset'), $this->_state->get('pagination.limit') );
 128          } else {
 129              $this->_items = $rows;
 130          }
 131      }
 132  }