Source: /components/com_finder/helpers/route.php - 161 lines - 3677 bytes - Summary - Text - Print

   1  <?php
   2  /**
   3   * @package     Joomla.Site
   4   * @subpackage  com_finder
   5   *
   6   * @copyright   Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
   7   * @license     GNU General Public License version 2 or later; see LICENSE
   8   */
   9  
  10  defined('_JEXEC') or die;
  11  
  12  /**
  13   * Finder route helper class.
  14   *
  15   * @package     Joomla.Site
  16   * @subpackage  com_finder
  17   * @since       2.5
  18   */
  19  class FinderHelperRoute
  20  {
  21      /**
  22       * Method to get the route for a search page.
  23       *
  24       * @param   integer  $f  The search filter id. [optional]
  25       * @param   string   $q  The search query string. [optional]
  26       *
  27       * @return  string  The search route.
  28       *
  29       * @since   2.5
  30       */
  31  	public static function getSearchRoute($f = null, $q = null)
  32      {
  33          // Get the menu item id.
  34          $query = array('view' => 'search', 'q' => $q, 'f' => $f);
  35          $item = self::getItemid($query);
  36  
  37          // Get the base route.
  38          $uri = clone(JUri::getInstance('index.php?option=com_finder&view=search'));
  39  
  40          // Add the pre-defined search filter if present.
  41          if ($f !== null)
  42          {
  43              $uri->setVar('f', $f);
  44          }
  45  
  46          // Add the search query string if present.
  47          if ($q !== null)
  48          {
  49              $uri->setVar('q', $q);
  50          }
  51  
  52          // Add the menu item id if present.
  53          if ($item !== null)
  54          {
  55              $uri->setVar('Itemid', $item);
  56          }
  57  
  58          return $uri->toString(array('path', 'query'));
  59      }
  60  
  61      /**
  62       * Method to get the route for an advanced search page.
  63       *
  64       * @param   integer  $f  The search filter id. [optional]
  65       * @param   string   $q  The search query string. [optional]
  66       *
  67       * @return  string  The advanced search route.
  68       *
  69       * @since   2.5
  70       */
  71  	public static function getAdvancedRoute($f = null, $q = null)
  72      {
  73          // Get the menu item id.
  74          $query = array('view' => 'advanced', 'q' => $q, 'f' => $f);
  75          $item = self::getItemid($query);
  76  
  77          // Get the base route.
  78          $uri = clone(JUri::getInstance('index.php?option=com_finder&view=advanced'));
  79  
  80          // Add the pre-defined search filter if present.
  81          if ($q !== null)
  82          {
  83              $uri->setVar('f', $f);
  84          }
  85  
  86          // Add the search query string if present.
  87          if ($q !== null)
  88          {
  89              $uri->setVar('q', $q);
  90          }
  91  
  92          // Add the menu item id if present.
  93          if ($item !== null)
  94          {
  95              $uri->setVar('Itemid', $item);
  96          }
  97  
  98          return $uri->toString(array('path', 'query'));
  99      }
 100  
 101      /**
 102       * Method to get the most appropriate menu item for the route based on the
 103       * supplied query needles.
 104       *
 105       * @param   array  $query  An array of URL parameters.
 106       *
 107       * @return  mixed  An integer on success, null otherwise.
 108       *
 109       * @since   2.5
 110       */
 111  	public static function getItemid($query)
 112      {
 113          static $items, $active;
 114  
 115          // Get the menu items for com_finder.
 116          if (!$items || !$active)
 117          {
 118              $app = JFactory::getApplication('site');
 119              $com = JComponentHelper::getComponent('com_finder');
 120              $menu = $app->getMenu();
 121              $active = $menu->getActive();
 122              $items = $menu->getItems('component_id', $com->id);
 123              $items = is_array($items) ? $items : array();
 124          }
 125  
 126          // Try to match the active view and filter.
 127          if ($active && @$active->query['view'] == @$query['view'] && @$active->query['f'] == @$query['f'])
 128          {
 129              return $active->id;
 130          }
 131  
 132          // Try to match the view, query, and filter.
 133          foreach ($items as $item)
 134          {
 135              if (@$item->query['view'] == @$query['view'] && @$item->query['q'] == @$query['q'] && @$item->query['f'] == @$query['f'])
 136              {
 137                  return $item->id;
 138              }
 139          }
 140  
 141          // Try to match the view and filter.
 142          foreach ($items as $item)
 143          {
 144              if (@$item->query['view'] == @$query['view'] && @$item->query['f'] == @$query['f'])
 145              {
 146                  return $item->id;
 147              }
 148          }
 149  
 150          // Try to match the view.
 151          foreach ($items as $item)
 152          {
 153              if (@$item->query['view'] == @$query['view'])
 154              {
 155                  return $item->id;
 156              }
 157          }
 158  
 159          return null;
 160      }
 161  }