<?php
/**
* Statistics
* @category stats
*
* @author Damien Metzger / Epitech
* @copyright Epitech / PrestaShop
* @license http://www.opensource.org/licenses/osl-3.0.php Open-source licence 3.0
* @version 1.2
*/
class SearchEngine extends ObjectModel
{
public $server;
public $getvar;
protected $fieldsRequired = array ('server', 'getvar');
protected $fieldsValidate = array ('server' => 'isUrl', 'getvar' => 'isModuleName');
protected $table = 'search_engine';
protected $identifier = 'id_search_engine';
public function getFields()
{
parent::validateFields();
$fields['server'] = pSQL($this->server);
$fields['getvar'] = pSQL($this->getvar);
return $fields;
}
public static function getKeywords($url)
{
$parsedUrl = @parse_url($url);
if (!isset($parsedUrl['host']) OR !isset($parsedUrl['query']))
return false;
$result = Db::getInstance()->ExecuteS('SELECT `server`, `getvar` FROM `'._DB_PREFIX_.'search_engine`');
foreach ($result as $index => $row)
{
$host =& $row['server'];
$varname =& $row['getvar'];
if (strstr($parsedUrl['host'], $host))
{
$kArray = array();
preg_match('/[^a-z]'.$varname.'=.+\&'.'/U', $parsedUrl['query'], $kArray);
if (empty($kArray[0]))
preg_match('/[^a-z]'.$varname.'=.+$'.'/', $parsedUrl['query'], $kArray);
if (empty($kArray[0]))
return false;
$kString = urldecode(str_replace('+', ' ', ltrim(substr(rtrim($kArray[0], '&'), strlen($varname) + 1), '=')));
return $kString;
}
}
}
}
?>