How to fix product search result by ID in VirtueMart?

Question

Joomla

Hello! Can you please tell me what could be the error in issuing goods by ID? Add html tags in parentheses to the product name. What file can give out this information?

Answer 1

Just zip the site and download to your computer, unpack, search for the word highlight in the contents of the files. I checked that there is no such thing in the empty Virtuemart installation package, which means that the store has already been modified by someone, and where this code breaks through can only be found out by searching in the contents of the files.

Answer 2

I found where it is displayed, but I can not understand what is wrong here. Who knows?

spoiler

<?php

defined('_JEXEC') or die;

use Joomla\String\StringHelper;

/**
 * HTML View class for the search component
 *
 * @since  1.0
 */
class SearchViewSearch extends JViewLegacy
{
  /**
   * Execute and display a template script.
   *
   * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
   *
   * @return  mixed  A string if successful, otherwise an Error object.
   *
   * @since 1.0
   */
  public function display($tpl = null)
  {
    JLoader::register('SearchHelper', JPATH_COMPONENT_ADMINISTRATOR . '/helpers/search.php');

    $app     = JFactory::getApplication();
    $uri     = JUri::getInstance();
    $error   = null;
    $results = null;
    $total   = 0;

    // Get some data from the model
    $areas      = $this->get('areas');
    $state      = $this->get('state');
    $searchWord = $state->get('keyword');
    $params     = $app->getParams();

    $menus = $app->getMenu();
    $menu  = $menus->getActive();

    // Because the application sets a default page title, we need to get it right from the menu item itself
    if (is_object($menu))
    {
      if (!$menu->params->get('page_title'))
      {
        $params->set('page_title', JText::_('COM_SEARCH_SEARCH'));
      }
    }
    else
    {
      $params->set('page_title', JText::_('COM_SEARCH_SEARCH'));
    }

    $title = $params->get('page_title');

    if ($app->get('sitename_pagetitles', 0) == 1)
    {
      $title = JText::sprintf('JPAGETITLE', $app->get('sitename'), $title);
    }
    elseif ($app->get('sitename_pagetitles', 0) == 2)
    {
      $title = JText::sprintf('JPAGETITLE', $title, $app->get('sitename'));
    }

    $this->document->setTitle($title);

    if ($params->get('menu-meta_description'))
    {
      $this->document->setDescription($params->get('menu-meta_description'));
    }

    if ($params->get('menu-meta_keywords'))
    {
      $this->document->setMetadata('keywords', $params->get('menu-meta_keywords'));
    }

    if ($params->get('robots'))
    {
      $this->document->setMetadata('robots', $params->get('robots'));
    }

    // Built select lists
    $orders   = array();
    $orders[] = JHtml::_('select.option', 'newest', JText::_('COM_SEARCH_NEWEST_FIRST'));
    $orders[] = JHtml::_('select.option', 'oldest', JText::_('COM_SEARCH_OLDEST_FIRST'));
    $orders[] = JHtml::_('select.option', 'popular', JText::_('COM_SEARCH_MOST_POPULAR'));
    $orders[] = JHtml::_('select.option', 'alpha', JText::_('COM_SEARCH_ALPHABETICAL'));
    $orders[] = JHtml::_('select.option', 'category', JText::_('JCATEGORY'));

    $lists             = array();
    $lists['ordering'] = JHtml::_('select.genericlist', $orders, 'ordering', 'class="inputbox"', 'value', 'text', $state->get('ordering'));

    $searchphrases         = array();
    $searchphrases[]       = JHtml::_('select.option', 'all', JText::_('COM_SEARCH_ALL_WORDS'));
    $searchphrases[]       = JHtml::_('select.option', 'any', JText::_('COM_SEARCH_ANY_WORDS'));
    $searchphrases[]       = JHtml::_('select.option', 'exact', JText::_('COM_SEARCH_EXACT_PHRASE'));
    $lists['searchphrase'] = JHtml::_('select.radiolist', $searchphrases, 'searchphrase', '', 'value', 'text', $state->get('match'));

    // Log the search
    \Joomla\CMS\Helper\SearchHelper::logSearch($searchWord, 'com_search');

    // Limit search-word
    $lang        = JFactory::getLanguage();
    $upper_limit = $lang->getUpperLimitSearchWord();
    $lower_limit = $lang->getLowerLimitSearchWord();

    if (SearchHelper::limitSearchWord($searchWord))
    {
      $error = JText::sprintf('COM_SEARCH_ERROR_SEARCH_MESSAGE', $lower_limit, $upper_limit);
    }

    // Sanitise search-word
    if (SearchHelper::santiseSearchWord($searchWord, $state->get('match')))
    {
      $error = JText::_('COM_SEARCH_ERROR_IGNOREKEYWORD');
    }

    if (!$searchWord && !empty($this->input) && count($this->input->post))
    {
      // $error = JText::_('COM_SEARCH_ERROR_ENTERKEYWORD');
    }

    // Put the filtered results back into the model
    // for next release, the checks should be done in the model perhaps...
    $state->set('keyword', $searchWord);

    if ($error === null)
    {
      $results    = $this->get('data');
      $total      = $this->get('total');
      $pagination = $this->get('pagination');

      if ($state->get('match') === 'exact')
      {
        $searchWords = array($searchWord);
        $needle      = $searchWord;
      }
      else
      {
        $searchWordA = preg_replace('#\xE3\x80\x80#', ' ', $searchWord);
        $searchWords = preg_split("/\s+/u", $searchWordA);
        $needle      = $searchWords[0];
      }

      JLoader::register('ContentHelperRoute', JPATH_SITE . '/components/com_content/helpers/route.php');

      // Make sure there are no slashes in the needle
      $needle = str_replace('/', '\/', $needle);

      for ($i = 0, $count = count($results); $i < $count; ++$i)
      {
        $rowTitle = &$results[$i]->title;
        $rowTitleHighLighted = $this->highLight($rowTitle, $needle, $searchWords);
        $rowText = &$results[$i]->text;
        $rowTextHighLighted = $this->highLight($rowText, $needle, $searchWords);

        $result = &$results[$i];
        $created = '';

        if ($result->created)
        {
          $created = JHtml::_('date', $result->created, JText::_('DATE_FORMAT_LC3'));
        }

        $result->title   = $rowTitleHighLighted;
        $result->text    = JHtml::_('content.prepare', $rowTextHighLighted, '', 'com_search.search');
        $result->created = $created;
        $result->count   = $i + 1;
      }
    }

    // Check for layout override
    $active = JFactory::getApplication()->getMenu()->getActive();

    if (isset($active->query['layout']))
    {
      $this->setLayout($active->query['layout']);
    }

    // Escape strings for HTML output
    $this->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx'));
    $this->pagination    = &$pagination;
    $this->results       = &$results;
    $this->lists         = &$lists;
    $this->params        = &$params;
    $this->ordering      = $state->get('ordering');
    $this->searchword    = $searchWord;
    $this->origkeyword   = $state->get('origkeyword');
    $this->searchphrase  = $state->get('match');
    $this->searchareas   = $areas;
    $this->total         = $total;
    $this->error         = $error;
    $this->action        = $uri;

    parent::display($tpl);
  }

  /**
   * Method to control the highlighting of keywords
   *
   * @param   string  $string       text to be searched
   * @param   string  $needle       text to search for
   * @param   string  $searchWords  words to be searched  
   *
   * @return  mixed  A string.
   *
   * @since   3.8.4
   */
  public function highLight($string, $needle, $searchWords)
  {
    $hl1            = '<span class="highlight">';
    $hl2            = '</span>';
    $mbString       = extension_loaded('mbstring');
    $highlighterLen = strlen($hl1 . $hl2);

    // Doing HTML entity decoding here, just in case we get any HTML entities here.
    $quoteStyle   = version_compare(PHP_VERSION, '5.4', '>=') ? ENT_NOQUOTES | ENT_HTML401 : ENT_NOQUOTES;
    $row          = html_entity_decode($string, $quoteStyle, 'UTF-8');
    $row          = SearchHelper::prepareSearchContent($row, $needle);
    $searchWords  = array_values(array_unique($searchWords));
    $lowerCaseRow = $mbString ? mb_strtolower($row) : StringHelper::strtolower($row);

    $transliteratedLowerCaseRow = SearchHelper::remove_accents($lowerCaseRow);

    $posCollector = array();

    foreach ($searchWords as $highlightWord)
    {
      $found = false;

      if ($mbString)
      {
        $lowerCaseHighlightWord = mb_strtolower($highlightWord);

        if (($pos = mb_strpos($lowerCaseRow, $lowerCaseHighlightWord)) !== false)
        {
          $found = true;
        }
        elseif (($pos = mb_strpos($transliteratedLowerCaseRow, $lowerCaseHighlightWord)) !== false)
        {
          $found = true;
        }
      }
      else
      {
        $lowerCaseHighlightWord = StringHelper::strtolower($highlightWord);

        if (($pos = StringHelper::strpos($lowerCaseRow, $lowerCaseHighlightWord)) !== false)
        {
          $found = true;
        }
        elseif (($pos = StringHelper::strpos($transliteratedLowerCaseRow, $lowerCaseHighlightWord)) !== false)
        {
          $found = true;
        }
      }

      if ($found === true)
      {
        // Iconv transliterates '€' to 'EUR'
        // TODO: add other expanding translations?
        $eur_compensation = $pos > 0 ? substr_count($row, "\xE2\x82\xAC", 0, $pos) * 2 : 0;
        $pos -= $eur_compensation;

        // Collect pos and search-word
        $posCollector[$pos] = $highlightWord;
      }
    }

    if (count($posCollector))
    {
      // Sort by pos. Easier to handle overlapping highlighter-spans
      ksort($posCollector);
      $cnt                = 0;
      $lastHighlighterEnd = -1;

      foreach ($posCollector as $pos => $highlightWord)
      {
        $pos += $cnt * $highlighterLen;

        /*
         * Avoid overlapping/corrupted highlighter-spans
         * TODO $chkOverlap could be used to highlight remaining part
         * of search-word outside last highlighter-span.
         * At the moment no additional highlighter is set.
         */
        $chkOverlap = $pos - $lastHighlighterEnd;

        if ($chkOverlap >= 0)
        {
          // Set highlighter around search-word
          if ($mbString)
          {
            $highlightWordLen = mb_strlen($highlightWord);
            $row              = mb_substr($row, 0, $pos) . $hl1 . mb_substr($row, $pos, $highlightWordLen)
              . $hl2 . mb_substr($row, $pos + $highlightWordLen);
          }
          else
          {
            $highlightWordLen = StringHelper::strlen($highlightWord);
            $row              = StringHelper::substr($row, 0, $pos)
              . $hl1 . StringHelper::substr($row, $pos, StringHelper::strlen($highlightWord))
              . $hl2 . StringHelper::substr($row, $pos + StringHelper::strlen($highlightWord));
          }

          $cnt++;
          $lastHighlighterEnd = $pos + $highlightWordLen + $highlighterLen;
        }
      }
    }

    return $row;
  }
}