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   1  <?php
   2  /**
   3   * @version        $Id: controller.php 14401 2010-01-26 14:10:00Z louis $
   4   * @package        Joomla
   5   * @subpackage    Installer
   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  // Check to ensure this file is included in Joomla!
  16  defined('_JEXEC') or die( 'Restricted access' );
  17  
  18  jimport('joomla.application.component.controller');
  19  jimport('joomla.client.helper');
  20  
  21  /**
  22   * Installer Controller
  23   *
  24   * @package        Joomla
  25   * @subpackage    Installer
  26   * @since        1.5
  27   */
  28  class InstallerController extends JController
  29  {
  30      /**
  31       * Display the extension installer form
  32       *
  33       * @access    public
  34       * @return    void
  35       * @since    1.5
  36       */
  37  	function installform()
  38      {
  39          global $mainframe;
  40  
  41          $model    = &$this->getModel( 'Install' );
  42          $model->setState( 'install.directory', $mainframe->getCfg( 'config.tmp_path' ));
  43  
  44          $view    = &$this->getView( 'Install');
  45  
  46          $ftp =& JClientHelper::setCredentialsFromRequest('ftp');
  47          $view->assignRef('ftp', $ftp);
  48  
  49          $view->setModel( $model, true );
  50          $view->display();
  51      }
  52  
  53      /**
  54       * Install an extension
  55       *
  56       * @access    public
  57       * @return    void
  58       * @since    1.5
  59       */
  60  	function doInstall()
  61      {
  62          // Check for request forgeries
  63          JRequest::checkToken() or jexit( 'Invalid Token' );
  64  
  65          $model    = &$this->getModel( 'Install' );
  66          $view    = &$this->getView( 'Install' );
  67  
  68          $ftp =& JClientHelper::setCredentialsFromRequest('ftp');
  69          $view->assignRef('ftp', $ftp);
  70  
  71          if ($model->install()) {
  72              $cache = &JFactory::getCache('mod_menu');
  73              $cache->clean();
  74          }
  75  
  76          $view->setModel( $model, true );
  77          $view->display();
  78      }
  79  
  80      /**
  81       * Manage an extension type (List extensions of a given type)
  82       *
  83       * @access    public
  84       * @return    void
  85       * @since    1.5
  86       */
  87  	function manage()
  88      {
  89          $type    = JRequest::getWord('type', 'components');
  90          $model    = &$this->getModel( $type );
  91          $view    = &$this->getView( $type );
  92  
  93          $ftp =& JClientHelper::setCredentialsFromRequest('ftp');
  94          $view->assignRef('ftp', $ftp);
  95  
  96          $view->setModel( $model, true );
  97          $view->display();
  98      }
  99  
 100      /**
 101       * Enable an extension (If supported)
 102       *
 103       * @access    public
 104       * @return    void
 105       * @since    1.5
 106       */
 107  	function enable()
 108      {
 109          // Check for request forgeries
 110          JRequest::checkToken( 'request' ) or jexit( 'Invalid Token' );
 111  
 112          $type    = JRequest::getWord('type', 'components');
 113          $model    = &$this->getModel( $type );
 114          $view    = &$this->getView( $type );
 115  
 116          $ftp =& JClientHelper::setCredentialsFromRequest('ftp');
 117          $view->assignRef('ftp', $ftp);
 118  
 119          if (method_exists($model, 'enable')) {
 120              $eid = JRequest::getVar('eid', array(), '', 'array');
 121              JArrayHelper::toInteger($eid, array());
 122              $model->enable($eid);
 123          }
 124  
 125          $view->setModel( $model, true );
 126          $view->display();
 127      }
 128  
 129      /**
 130       * Disable an extension (If supported)
 131       *
 132       * @access    public
 133       * @return    void
 134       * @since    1.5
 135       */
 136  	function disable()
 137      {
 138          // Check for request forgeries
 139          JRequest::checkToken( 'request' ) or jexit( 'Invalid Token' );
 140  
 141          $type    = JRequest::getWord('type', 'components');
 142          $model    = &$this->getModel( $type );
 143          $view    = &$this->getView( $type );
 144  
 145          $ftp =& JClientHelper::setCredentialsFromRequest('ftp');
 146          $view->assignRef('ftp', $ftp);
 147  
 148          if (method_exists($model, 'disable')) {
 149              $eid = JRequest::getVar('eid', array(), '', 'array');
 150              JArrayHelper::toInteger($eid, array());
 151              $model->disable($eid);
 152          }
 153  
 154          $view->setModel( $model, true );
 155          $view->display();
 156      }
 157  
 158      /**
 159       * Remove an extension (Uninstall)
 160       *
 161       * @access    public
 162       * @return    void
 163       * @since    1.5
 164       */
 165  	function remove()
 166      {
 167          // Check for request forgeries
 168          JRequest::checkToken() or jexit( 'Invalid Token' );
 169  
 170          $type    = JRequest::getWord('type', 'components');
 171          $model    = &$this->getModel( $type );
 172          $view    = &$this->getView( $type );
 173  
 174          $ftp =& JClientHelper::setCredentialsFromRequest('ftp');
 175          $view->assignRef('ftp', $ftp);
 176  
 177          $eid = JRequest::getVar('eid', array(), '', 'array');
 178  
 179          // Update to handle components radio box
 180          // Checks there is only one extensions, we're uninstalling components
 181          // and then checks that the zero numbered item is set (shouldn't be a zero
 182          // if the eid is set to the proper format)
 183          if((count($eid) == 1) && ($type == 'components') && (isset($eid[0]))) $eid = array($eid[0] => 0);
 184  
 185          JArrayHelper::toInteger($eid, array());
 186          $result = $model->remove($eid);
 187  
 188          $view->setModel( $model, true );
 189          $view->display();
 190      }
 191  }