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   1  <?php
   2  /**
   3   * @version        $Id: view.html.php 14401 2010-01-26 14:10:00Z louis $
   4   * @package        Joomla
   5   * @subpackage    Weblinks
   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
   9   * to the GNU General Public License, and as distributed it includes or
  10   * is derivative of works licensed under the GNU General Public License or
  11   * other free or open source software licenses.
  12   * See COPYRIGHT.php for copyright notices and 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.view');
  19  
  20  /**
  21   * HTML View class for the WebLinks component
  22   *
  23   * @static
  24   * @package        Joomla
  25   * @subpackage    Weblinks
  26   * @since 1.0
  27   */
  28  class SearchViewSearch extends JView
  29  {
  30  	function display($tpl = null)
  31      {
  32          global $mainframe;
  33  
  34          require_once(JPATH_COMPONENT_ADMINISTRATOR.DS.'helpers'.DS.'search.php' );
  35  
  36          // Initialize some variables
  37          $pathway  =& $mainframe->getPathway();
  38          $uri      =& JFactory::getURI();
  39  
  40          $error    = '';
  41          $rows    = null;
  42          $total    = 0;
  43  
  44          // Get some data from the model
  45          $areas      = &$this->get('areas');
  46          $state         = &$this->get('state');
  47          $searchword = $state->get('keyword');
  48  
  49          $params = &$mainframe->getParams();
  50  
  51          $menus    = &JSite::getMenu();
  52          $menu    = $menus->getActive();
  53  
  54          // because the application sets a default page title, we need to get it
  55          // right from the menu item itself
  56          if (is_object( $menu )) {
  57              $menu_params = new JParameter( $menu->params );
  58              if (!$menu_params->get( 'page_title')) {
  59                  $params->set('page_title',    JText::_( 'Search' ));
  60              }
  61          } else {
  62              $params->set('page_title',    JText::_( 'Search' ));
  63          }
  64  
  65          $document    = &JFactory::getDocument();
  66          $document->setTitle( $params->get( 'page_title' ) );
  67  
  68          // Get the parameters of the active menu item
  69          $params    = &$mainframe->getParams();
  70  
  71          // built select lists
  72          $orders = array();
  73          $orders[] = JHTML::_('select.option',  'newest', JText::_( 'Newest first' ) );
  74          $orders[] = JHTML::_('select.option',  'oldest', JText::_( 'Oldest first' ) );
  75          $orders[] = JHTML::_('select.option',  'popular', JText::_( 'Most popular' ) );
  76          $orders[] = JHTML::_('select.option',  'alpha', JText::_( 'Alphabetical' ) );
  77          $orders[] = JHTML::_('select.option',  'category', JText::_( 'Section/Category' ) );
  78  
  79          $lists = array();
  80          $lists['ordering'] = JHTML::_('select.genericlist',   $orders, 'ordering', 'class="inputbox"', 'value', 'text', $state->get('ordering') );
  81  
  82          $searchphrases         = array();
  83          $searchphrases[]     = JHTML::_('select.option',  'all', JText::_( 'All words' ) );
  84          $searchphrases[]     = JHTML::_('select.option',  'any', JText::_( 'Any words' ) );
  85          $searchphrases[]     = JHTML::_('select.option',  'exact', JText::_( 'Exact phrase' ) );
  86          $lists['searchphrase' ]= JHTML::_('select.radiolist',  $searchphrases, 'searchphrase', '', 'value', 'text', $state->get('match') );
  87  
  88          // log the search
  89          SearchHelper::logSearch( $searchword);
  90  
  91          //limit searchword
  92  
  93          if(SearchHelper::limitSearchWord($searchword)) {
  94              $error = JText::_( 'SEARCH_MESSAGE' );
  95          }
  96  
  97          //sanatise searchword
  98          if(SearchHelper::santiseSearchWord($searchword, $state->get('match'))) {
  99              $error = JText::_( 'IGNOREKEYWORD' );
 100          }
 101  
 102          if (!$searchword && count( JRequest::get('post') ) ) {
 103              //$error = JText::_( 'Enter a search keyword' );
 104          }
 105  
 106          // put the filtered results back into the model
 107          // for next release, the checks should be done in the model perhaps...
 108          $state->set('keyword', $searchword);
 109  
 110          if(!$error)
 111          {
 112              $results    = &$this->get('data' );
 113              $total        = &$this->get('total');
 114              $pagination    = &$this->get('pagination');
 115  
 116              require_once  (JPATH_SITE.DS.'components'.DS.'com_content'.DS.'helpers'.DS.'route.php');
 117  
 118              for ($i=0; $i < count($results); $i++)
 119              {
 120                  $row = &$results[$i]->text;
 121  
 122                  if ($state->get('match') == 'exact')
 123                  {
 124                      $searchwords = array($searchword);
 125                      $needle = $searchword;
 126                  }
 127                  else
 128                  {
 129                      $searchwords = preg_split("/\s+/u", $searchword);
 130                      $needle = $searchwords[0];
 131                  }
 132  
 133                  $row = SearchHelper::prepareSearchContent( $row, 200, $needle );
 134                  $searchwords = array_unique( $searchwords );
 135                  $searchRegex = '#(';
 136                  $x = 0;
 137                  foreach ($searchwords as $k => $hlword)
 138                  {
 139                      $searchRegex .= ($x == 0 ? '' : '|');
 140                      $searchRegex .= preg_quote($hlword, '#');
 141                      $x++;
 142                  }
 143                  $searchRegex .= ')#iu';
 144  
 145                  $row = preg_replace($searchRegex, '<span class="highlight">\0</span>', $row );
 146  
 147                  $result =& $results[$i];
 148                  if ($result->created) {
 149                      $created = JHTML::Date ( $result->created );
 150                  }
 151                  else {
 152                      $created = '';
 153                  }
 154  
 155                  $result->created    = $created;
 156                  $result->count        = $i + 1;
 157              }
 158          }
 159  
 160          $this->result    = JText::sprintf( 'TOTALRESULTSFOUND', $total );
 161  
 162          $this->assignRef('pagination',  $pagination);
 163          $this->assignRef('results',        $results);
 164          $this->assignRef('lists',        $lists);
 165          $this->assignRef('params',        $params);
 166  
 167          $this->assign('ordering',        $state->get('ordering'));
 168          $this->assign('searchword',        $searchword);
 169          $this->assign('searchphrase',    $state->get('match'));
 170          $this->assign('searchareas',    $areas);
 171  
 172          $this->assign('total',            $total);
 173          $this->assign('error',            $error);
 174          $this->assign('action',         $uri->toString());
 175  
 176          parent::display($tpl);
 177      }
 178  }