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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   * Redirect component helper.
  12   *
  13   * @package        Joomla.Administrator
  14   * @subpackage    com_redirect
  15   * @since        1.6
  16   */
  17  class RedirectHelper
  18  {
  19      public static $extension = 'com_redirect';
  20  
  21      /**
  22       * Configure the Linkbar.
  23       *
  24       * @param    string    The name of the active view.
  25       */
  26  	public static function addSubmenu($vName)
  27      {
  28          // No submenu for this component.
  29      }
  30  
  31      /**
  32       * Gets a list of the actions that can be performed.
  33       *
  34       * @return    JObject
  35       */
  36  	public static function getActions()
  37      {
  38          $user        = JFactory::getUser();
  39          $result        = new JObject;
  40          $assetName    = 'com_redirect';
  41  
  42          $actions = array(
  43              'core.admin', 'core.manage', 'core.create', 'core.edit', 'core.edit.state', 'core.delete'
  44          );
  45  
  46          foreach ($actions as $action) {
  47              $result->set($action,    $user->authorise($action, $assetName));
  48          }
  49  
  50          return $result;
  51      }
  52  
  53      /**
  54       * Returns an array of standard published state filter options.
  55       *
  56       * @return    string            The HTML code for the select tag
  57       */
  58  	public static function publishedOptions()
  59      {
  60          // Build the active state filter options.
  61          $options    = array();
  62          $options[]    = JHtml::_('select.option', '*', 'JALL');
  63          $options[]    = JHtml::_('select.option', '1', 'JENABLED');
  64          $options[]    = JHtml::_('select.option', '0', 'JDISABLED');
  65          $options[]    = JHtml::_('select.option', '2', 'JARCHIVED');
  66          $options[]    = JHtml::_('select.option', '-2', 'JTRASHED');
  67  
  68          return $options;
  69      }
  70  
  71      /**
  72       * Determines if the plugin for Redirect to work is enabled.
  73       *
  74       * @return    boolean
  75       */
  76  	public static function isEnabled()
  77      {
  78          $db = JFactory::getDbo();
  79          $db->setQuery(
  80              'SELECT enabled' .
  81              ' FROM #__extensions' .
  82              ' WHERE folder = '.$db->quote('system').
  83              '  AND element = '.$db->quote('redirect')
  84          );
  85          $result = (boolean) $db->loadResult();
  86          if ($error = $db->getErrorMsg()) {
  87              JError::raiseWarning(500, $error);
  88          }
  89          return $result;
  90      }
  91  }