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   1  <?php
   2  /**
   3  * @version        $Id: joomla.php 14401 2010-01-26 14:10:00Z louis $
   4  * @package        Joomla
   5  * @copyright    Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
   6  * @license        GNU/GPL, see LICENSE.php
   7  * Joomla! is free software. This version may have been modified pursuant
   8  * to the GNU General Public License, and as distributed it includes or
   9  * is derivative of works licensed under the GNU General Public License or
  10  * other free or open source software licenses.
  11  * See COPYRIGHT.php for copyright notices and details.
  12  */
  13  
  14  // no direct access
  15  defined( '_JEXEC' ) or die( 'Restricted access' );
  16  
  17  jimport('joomla.plugin.plugin');
  18  
  19  /**
  20   * Joomla! Base XML-RPC Plugin
  21   *
  22   * @package XML-RPC
  23   * @since 1.5
  24   */
  25  class plgXMLRPCJoomla extends JPlugin
  26  {
  27  
  28      /**
  29       * Constructor
  30       *
  31       * For php4 compatability we must not use the __constructor as a constructor for plugins
  32       * because func_get_args ( void ) returns a copy of all passed arguments NOT references.
  33       * This causes problems with cross-referencing necessary for the observer design pattern.
  34       *
  35       * @param object $subject The object to observe
  36       * @param object $params  The object that holds the plugin parameters
  37       * @since 1.5
  38       */
  39  	function plgXMLRPCJoomla(& $subject, $config)
  40      {
  41          parent::__construct($subject, $config);
  42      }
  43  
  44      /**
  45       * Get available web services for this plugin
  46       *
  47       * @access    public
  48       * @return    array    Array of web service descriptors
  49       * @since    1.5
  50       */
  51  	function onGetWebServices()
  52      {
  53          global $xmlrpcString;
  54  
  55          // Initialize variables
  56          $services = array();
  57  
  58          // Site search service
  59          $services['joomla.searchSite'] = array(
  60              'function' => 'plgXMLRPCJoomlaServices::searchSite',
  61              'docstring' => 'Searches a remote site.',
  62              'signature' => array(array($xmlrpcString, $xmlrpcString, $xmlrpcString))
  63              );
  64  
  65          return $services;
  66      }
  67  }
  68  
  69  class plgXMLRPCJoomlaServices
  70  {
  71      /**
  72       * Remote Search method
  73       *
  74       * The sql must return the following fields that are used in a common display
  75       * routine: href, title, section, created, text, browsernav
  76       *
  77       * @param    string    Target search string
  78       * @param    string    mathcing option, exact|any|all
  79       * @param    string    ordering option, newest|oldest|popular|alpha|category
  80       * @return    array    Search Results
  81       * @since    1.5
  82       */
  83  	function searchSite($searchword, $phrase='', $order='')
  84      {
  85          global $mainframe;
  86  
  87          // Initialize variables
  88          $db        =& JFactory::getDBO();
  89  
  90          // Prepare arguments
  91          $searchword    = $db->getEscaped( trim( $searchword ) );
  92          $phrase        = '';
  93          $ordering    = '';
  94  
  95          // Load search plugins and fire the onSearch event
  96          JPluginHelper::importPlugin( 'search' );
  97          $results = $mainframe->triggerEvent( 'onSearch', array( $searchword, $phrase, $ordering ) );
  98  
  99          // Iterate through results building the return array
 100          require_once(JPATH_ADMINISTRATOR.DS.'components'.DS.'com_search'.DS.'helpers'.DS.'search.php');
 101  
 102          foreach ($results as $i=>$rows)
 103          {
 104              foreach ($rows as $j=>$row) {
 105                  $results[$i][$j]->href = preg_match('#^(http|https)://#i', $row->href) ? $row->href : JURI::root().'/'.$row->href;
 106                  $results[$i][$j]->text = SearchHelper::prepareSearchContent( $row->text, 200, $searchword);
 107              }
 108          }
 109          return $results;
 110      }
 111  }