protected function detectSiteSearchFromUrl($website, $parsedUrl)
{
$doRemoveSearchParametersFromUrl = true;
$separator = '&';
$count = $actionName = $categoryName = false;
$keywordParameters = isset($website['sitesearch_keyword_parameters']) ? $website['sitesearch_keyword_parameters'] : array();
$queryString = (!empty($parsedUrl['query']) ? $parsedUrl['query'] : '') . (!empty($parsedUrl['fragment']) ? $separator . $parsedUrl['fragment'] : '');
$parametersRaw = UrlHelper::getArrayFromQueryString($queryString);
// strtolower the parameter names for smooth site search detection
$parameters = array();
foreach ($parametersRaw as $k => $v) {
$parameters[Common::mb_strtolower($k)] = $v;
}
// decode values if they were sent from a client using another charset
$pageEncoding = $this->request->getParam('cs');
PageUrl::reencodeParameters($parameters, $pageEncoding);
// Detect Site Search keyword
foreach ($keywordParameters as $keywordParameterRaw) {
$keywordParameter = Common::mb_strtolower($keywordParameterRaw);
if (!empty($parameters[$keywordParameter])) {
$actionName = $parameters[$keywordParameter];
break;
}
}
if (empty($actionName)) {
return false;
}
$categoryParameters = isset($website['sitesearch_category_parameters']) ? $website['sitesearch_category_parameters'] : array();
foreach ($categoryParameters as $categoryParameterRaw) {
$categoryParameter = Common::mb_strtolower($categoryParameterRaw);
if (!empty($parameters[$categoryParameter])) {
$categoryName = $parameters[$categoryParameter];
break;
}
}
if (isset($parameters['search_count']) && $this->isValidSearchCount($parameters['search_count'])) {
$count = $parameters['search_count'];
}
// Remove search kwd from URL
if ($doRemoveSearchParametersFromUrl) {
// @see excludeQueryParametersFromUrl()
// Excluded the detected parameters from the URL
$parametersToExclude = array($categoryParameterRaw, $keywordParameterRaw);
if (isset($parsedUrl['query'])) {
$parsedUrl['query'] = UrlHelper::getQueryStringWithExcludedParameters(UrlHelper::getArrayFromQueryString($parsedUrl['query']), $parametersToExclude);
}
if (isset($parsedUrl['fragment'])) {
$parsedUrl['fragment'] = UrlHelper::getQueryStringWithExcludedParameters(UrlHelper::getArrayFromQueryString($parsedUrl['fragment']), $parametersToExclude);
}
}
$url = UrlHelper::getParseUrlReverse($parsedUrl);
if (is_array($actionName)) {
$actionName = reset($actionName);
}
$actionName = PageUrl::urldecodeValidUtf8($actionName);
$actionName = trim($actionName);
if (empty($actionName)) {
return false;
}
if (is_array($categoryName)) {
$categoryName = reset($categoryName);
}
$categoryName = PageUrl::urldecodeValidUtf8($categoryName);
$categoryName = trim($categoryName);
return array($url, $actionName, $categoryName, $count);
}
