[Sommaire] [Imprimer]

   1  <?php
   2  /**
   3  * @version $Id: categories.searchbot.php 5057 2006-09-14 16:38:01Z friesengeist $
   4  * @package Joomla
   5  * @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
   6  * @license http://www.gnu.org/copyleft/gpl.html 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( '_VALID_MOS' ) or die( 'Restricted access' );
  16  
  17  $_MAMBOTS->registerFunction( 'onSearch', 'botSearchCategories' );
  18  
  19  /**
  20  * Categories Search method
  21  *
  22  * The sql must return the following fields that are used in a common display
  23  * routine: href, title, section, created, text, browsernav
  24  * @param string Target search string
  25  * @param string mathcing option, exact|any|all
  26  * @param string ordering option, newest|oldest|popular|alpha|category
  27  */
  28  function botSearchCategories( $text, $phrase='', $ordering='' ) {
  29      global $database, $my, $_MAMBOTS;
  30  
  31      // check if param query has previously been processed
  32      if ( !isset($_MAMBOTS->_search_mambot_params['categories']) ) {
  33          // load mambot params info
  34          $query = "SELECT params"
  35          . "\n FROM #__mambots"
  36          . "\n WHERE element = 'categories.searchbot'"
  37          . "\n AND folder = 'search'"
  38          ;
  39          $database->setQuery( $query );
  40          $database->loadObject($mambot);
  41          
  42          // save query to class variable
  43          $_MAMBOTS->_search_mambot_params['categories'] = $mambot;
  44      }
  45      
  46      // pull query data from class variable
  47      $mambot = $_MAMBOTS->_search_mambot_params['categories'];    
  48  
  49      $botParams = new mosParameters( $mambot->params );
  50      
  51      $limit = $botParams->def( 'search_limit', 50 );
  52      
  53      $text = trim( $text );
  54      if ( $text == '' ) {
  55          return array();
  56      }
  57  
  58      switch ( $ordering ) {
  59          case 'alpha':
  60              $order = 'a.name ASC';
  61              break;
  62  
  63          case 'category':
  64          case 'popular':
  65          case 'newest':
  66          case 'oldest':
  67          default:
  68              $order = 'a.name DESC';
  69      }
  70  
  71      $query = "SELECT a.name AS title,"
  72      . "\n a.description AS text,"
  73      . "\n '' AS created,"
  74      . "\n '2' AS browsernav,"
  75      . "\n '' AS section,"
  76      . "\n '' AS href,"
  77      . "\n s.id AS secid, a.id AS catid,"
  78      . "\n m.id AS menuid, m.type AS menutype"
  79      . "\n FROM #__categories AS a"
  80      . "\n INNER JOIN #__sections AS s ON s.id = a.section"
  81      . "\n LEFT JOIN #__menu AS m ON m.componentid = a.id"
  82      . "\n WHERE ( a.name LIKE '%$text%'"
  83      . "\n OR a.title LIKE '%$text%'"
  84      . "\n OR a.description LIKE '%$text%' )"
  85      . "\n AND a.published = 1"
  86      . "\n AND s.published = 1"
  87      . "\n AND a.access <= " . (int) $my->gid
  88      . "\n AND s.access <= " . (int) $my->gid
  89      . "\n AND ( m.type = 'content_section' OR m.type = 'content_blog_section'"
  90      . "\n OR m.type = 'content_category' OR m.type = 'content_blog_category')"
  91      . "\n GROUP BY a.id" 
  92      . "\n ORDER BY $order"
  93      ;
  94      $database->setQuery( $query, 0, $limit );
  95      $rows = $database->loadObjectList();
  96  
  97      $count = count( $rows );
  98      for ( $i = 0; $i < $count; $i++ ) {
  99          if ( $rows[$i]->menutype == 'content_blog_category' ) {
 100              $rows[$i]->href = 'index.php?option=com_content&task=blogcategory&id='. $rows[$i]->catid .'&Itemid='. $rows[$i]->menuid;
 101              $rows[$i]->section     = _SEARCH_CATBLOG;
 102          } else {
 103              $rows[$i]->href = 'index.php?option=com_content&task=category&sectionid='. $rows[$i]->secid .'&id='. $rows[$i]->catid .'&Itemid='. $rows[$i]->menuid;
 104              $rows[$i]->section     = _SEARCH_CATLIST;
 105          }
 106      }
 107  
 108      return $rows;
 109  }
 110  ?>