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<?php
/**
* JEvents Component for Joomla! 3.x
*
* @version $Id: Search.php 1976 2011-04-27 15:54:31Z geraintedwards $
* @package JEvents
* @copyright Copyright (C) 2008-2025 GWESystems Ltd
* @license GNU/GPLv2, see http://www.gnu.org/licenses/gpl-2.0.html
* @link http://www.jevents.net
*/
defined('_VALID_MOS') or defined('_JEXEC') or die('No Direct Access');
use Joomla\CMS\Language\Text;
use Joomla\CMS\Factory;
// searches event
class jevSearchFilter extends jevFilter
{
const filterType = "search";
function __construct($tablename, $filterfield, $isstring = true)
{
$this->filterType = self::filterType;
$this->filterLabel = Text::_('SEARCH_EVENT');
$this->filterNullValue = "";
$this->extrasearchfields = array();
$this->extrajoin = "";
$this->needsgroup = false;
parent::__construct($tablename, $filterfield, true);
// Should these be ignored?
$reg = Factory::getConfig();
$modparams = $reg->get("jev.modparams", false);
if ($modparams && $modparams->get("ignorefiltermodule", false))
{
$this->filter_value = $this->filterNullValue;
}
}
function _createFilter($prefix = "")
{
if (!$this->filterField) return "";
if (trim($this->filter_value) == $this->filterNullValue) return "";
$db = Factory::getDbo();
$text = $db->Quote('%' . $db->escape($this->filter_value, true) . '%', false);
$filter = "(det.summary LIKE $text OR det.description LIKE $text OR det.extra_info LIKE $text)";
return $filter;
/* Implementing this is more complicated becase of clash between onSearchEvents and onListIcalEvents triggers !
// create filter gets called before createjoin !!
PluginHelper::importPlugin('jevents');
Factory::getApplication()->trigger('onSearchEvents', array(& $this->extrasearchfields, & $this->extrajoin, & $this->needsgroup));
$db = Factory::getDbo();
$keyword = $db->Quote( '%'.$db->escape( $this->filter_value, true ).'%', false );
$text = $db->escape( $this->filter_value, true );
if (count($this->extrasearchfields) > 0)
{
$extraor = implode(" OR ", $this->extrasearchfields);
$extraor = " OR " . $extraor;
// replace the ### placeholder with the keyword
$extraor = str_replace("###", $text, $extraor);
$filter = "(det.summary LIKE $keyword OR det.description LIKE $keyword OR det.extra_info LIKE $keyword OR det.extra_info LIKE $keyword $extraor)\n" ;
}
else
{
$filter = "(det.summary LIKE $text OR det.description LIKE $text OR det.extra_info LIKE $text)";
}
return $filter;
*/
}
function _createJoinFilter($prefix = "")
{
/*
// search filter code doesn't want 'LEFT JOIN' here
if (strpos($this->extrajoin, "LEFT JOIN") <= 1){
$this->extrajoin = substr($this->extrajoin, 9 + strpos($this->extrajoin, "LEFT JOIN"));
}
return $this->extrajoin;
*/
return "";
}
function _createfilterHTML()
{
if (!$this->filterField) return "";
$db = Factory::getDbo();
$filterList = array();
$filterList["title"] = "<label class='evsearch_label' for='" . $this->filterType . "_fv'>" . $this->filterLabel . "</label>";
$filterList["html"] = "<input type='text' name='" . $this->filterType . "_fv' id='" . $this->filterType . "_fv' class='evsearch' value=\"".htmlspecialchars($this->filter_value)."\" />";
$script = "try {JeventsFilters.filters.push({id:'" . $this->filterType . "_fv',value:''});} catch (e) {}";
$document = Factory::getDocument();
$document->addScriptDeclaration($script);
return $filterList;
}
}