/**
* Rebuilds $_GET array
* Takes care of redirection if needed
*/
public function parseURL()
{
global $request_type;
// get out if SSU is off or this is not an index.php page
if (!SSUConfig::registry('configs', 'status') || end(explode('/', $_SERVER["SCRIPT_NAME"])) != 'index.php') {
return false;
}
// remove the catalog dir from the link
$catalog_dir = SSUConfig::registry('paths', 'catalog');
$regex = array('/' . str_replace('/', '\\/', $catalog_dir) . '/');
$this->original_uri = trim($catalog_dir == '/' ? $_SERVER['REQUEST_URI'] : preg_replace($regex, '', $_SERVER['REQUEST_URI'], 1), '/');
// if the index.php is in the url, lets see if we need to rebuild the path and redirect.
if (strpos($this->original_uri, 'index.php') !== false) {
if (!isset($_GET['main_page']) || empty($_GET['main_page'])) {
$_GET['main_page'] = 'index';
$this->original_uri = $this->original_uri . '&main_page=index';
}
if ($this->checkPageExcludedList($_GET['main_page'])) {
return false;
}
$this->redirect_type = 2;
return false;
}
// if we are using multi-lang, then we should have language code at the very beginning
if (SSUConfig::registry('configs', 'multilang_status')) {
$languages_code = substr($this->original_uri, 0, 2);
if (!array_key_exists($languages_code, SSUConfig::registry('languages'))) {
$this->redirect_type = 1;
} else {
$_get['language'] = $languages_code;
$this->original_uri = trim(substr($this->original_uri, 2), '/');
}
}
if (empty($this->original_uri)) {
$_get['main_page'] = 'index';
} else {
// if we have a link like this http://site.com/en/?blah=blahblah, we assume it is an index page
if (substr($this->original_uri, 0, 1) == '?') {
parse_str(trim($this->original_uri, '?'), $_get);
if (!isset($_get['main_page'])) {
$_get['main_page'] = 'index';
}
$this->rebuildENV($_get, $catalog_dir);
$this->redirect_type = 1;
return false;
}
$this->original_uri = str_replace(array('&', '&', '=', '?'), '/', $this->original_uri);
// if we are using link alias, lets attempt to get the parsed content from cache
if (SSUConfig::registry('configs', 'alias_status')) {
$this->alias_filename = md5($_SERVER['REQUEST_URI']);
if (($alias_get_array = SSUCache::read($this->alias_filename, 'aliases')) !== false) {
parse_str($alias_get_array, $_get);
$this->rebuildENV($_get, $catalog_dir);
$this->redirect_type = 1;
return true;
} else {
SSUAlias::aliasToLink($this->original_uri);
}
}
// explode the params link into an array
$parts = explode('/', preg_replace('/\\/\\/+/', '/', $this->original_uri));
// identify and assign main page
if (!isset($_get['main_page'])) {
$parsers = SSUConfig::registry('plugins', 'parsers');
foreach ($parsers as $key => $parser) {
if (call_user_func_array(array("{$parser}Parser", "identifyPage"), array(&$parts, &$_get))) {
unset($parsers[$key]);
$this->redirect_type = 1;
break;
}
}
// found nothing?
if (!isset($_get['main_page'])) {
$_get['main_page'] = $parts[0];
unset($parts[0]);
}
}
/*
* This is where we loop thru the query parts and put things into their places
* We need to do it this way because we want to keep the generated GET array in the correct order.
*/
$parts = array_values($parts);
$parts_count = count($parts);
for ($counter = 0; $counter < $parts_count; $counter++) {
$parser_encountered = false;
foreach ($parsers as $key => $parser) {
if (call_user_func_array(array("{$parser}Parser", "identifyName"), array($parts[$counter]))) {
call_user_func_array(array("{$parser}Parser", "updateGet"), array($parts[$counter], &$_get));
$this->redirect_type = 1;
$parser_encountered = true;
unset($parsers[$key]);
break;
}
}
if (!$parser_encountered) {
$_get[$parts[$counter]] = isset($parts[$counter + 1]) ? $parts[++$counter] : '';
}
}
// remove extension, it's in the link just for show
$extension = SSUConfig::registry('configs', 'extension');
if (!empty($extension)) {
$_get['main_page'] = str_replace(".{$extension}", '', $_get['main_page']);
}
}
$this->rebuildENV($_get, $catalog_dir);
return true;
}
/**
* Rebuilds $_GET array
* Takes care of redirection if needed
*/
public function parseURL()
{
global $request_type;
$ssu_get = array();
// get out if SSU is off or this is not an index.php page
if (!SSUConfig::registry('configs', 'status') || end(explode(DIRECTORY_SEPARATOR, $_SERVER["SCRIPT_FILENAME"])) != 'index.php') {
return false;
}
// remove the catalog dir from the link
$catalog_dir = SSUConfig::registry('paths', 'catalog');
$regex = array('/' . str_replace('/', '\\/', $catalog_dir) . '/');
$this->request_uri = urldecode($this->requestUri());
$this->original_uri = trim($catalog_dir == '/' ? $this->request_uri : preg_replace($regex, '', $this->request_uri, 1), '/');
// if the index.php is in the url, lets see if we need to rebuild the path and redirect.
if (strpos($this->original_uri, 'index.php') !== false) {
if (!isset($_GET['main_page']) || empty($_GET['main_page'])) {
// we can redirect to the shop url without the index.php
if ($request_type == 'SSL' && ENABLE_SSL == 'true') {
$link = HTTPS_SERVER . DIR_WS_HTTPS_CATALOG;
} else {
$link = HTTP_SERVER . DIR_WS_CATALOG;
}
$this->redirect($link);
exit;
} else {
if ($this->checkPageExcludedList($_GET['main_page'])) {
return false;
}
}
$this->redirect_type = 2;
return false;
}
// if we are using multi-lang, then we should have language code at the very beginning
if (SSUConfig::registry('configs', 'multilang_status')) {
$languages_code = current(explode('/', $this->original_uri, 2));
$is_languages_code = array_key_exists($languages_code, SSUConfig::registry('languages'));
// if this is the default language, we may need redirection here
if (SSUConfig::registry('configs', 'multilang_default_identifier')) {
if ($languages_code == DEFAULT_LANGUAGE) {
$this->redirect_type = 1;
} elseif (!$is_languages_code) {
$languages_code = DEFAULT_LANGUAGE;
} elseif (strpos($current_page_url = $this->curPageURL(), "{$languages_code}/") === false) {
$this->redirect($current_page_url . '/');
}
} elseif (!$is_languages_code) {
$languages_code = DEFAULT_LANGUAGE;
$this->redirect_type = 1;
}
if ($is_languages_code) {
$this->original_uri = trim(substr($this->original_uri, 2), '/');
}
$ssu_get['language'] = $languages_code;
}
if (empty($this->original_uri)) {
$ssu_get['main_page'] = 'index';
} else {
// if we have a link like this http://site.com/en/?blah=blahblah, we assume it is an index page
if (substr($this->original_uri, 0, 1) == '?') {
parse_str(trim($this->original_uri, '?'), $temp_ssu_get);
$ssu_get = array_merge($temp_ssu_get, $ssu_get);
$this->rebuildENV($ssu_get, $catalog_dir);
$this->redirect_type = 1;
return false;
}
// if we are using link alias, lets attempt to get the parsed content from cache
if (SSUConfig::registry('configs', 'alias_status')) {
$uri_parts = explode('?', $this->original_uri);
if (SSUAlias::linkToAlias($uri_parts[0]) > 0) {
if ($request_type == 'SSL' && ENABLE_SSL == 'true') {
$this->redirect(HTTPS_SERVER . DIR_WS_HTTPS_CATALOG . implode("&", $uri_parts));
} else {
$this->redirect(HTTP_SERVER . DIR_WS_CATALOG . implode("&", $uri_parts));
}
} else {
SSUAlias::aliasToLink($uri_parts[0]);
$this->original_uri = isset($uri_parts[1]) ? $uri_parts[0] . '?' . $uri_parts[1] : $uri_parts[0];
}
}
$this->original_uri = str_replace(array('&', '&', '=', '?'), '/', $this->original_uri);
// explode the params link into an array
$parts = explode('/', preg_replace('/\\/\\/+/', '/', $this->original_uri));
// identify and assign main page
if (!isset($ssu_get['main_page'])) {
$parsers = SSUConfig::registry('plugins', 'parsers');
foreach ($parsers as $key => $parser) {
if (call_user_func_array(array("{$parser}Parser", "identifyPage"), array(&$parts, &$ssu_get))) {
unset($parsers[$key]);
$this->redirect_type = 1;
break;
}
}
// found nothing?
if (!isset($ssu_get['main_page'])) {
$ssu_get['main_page'] = $parts[0];
unset($parts[0]);
}
}
/*
* This is where we loop thru the query parts and put things into their places
* We need to do it this way because we want to keep the generated GET array in the correct order.
*/
$parts = array_values($parts);
$parts_count = count($parts);
for ($counter = 0; $counter < $parts_count; $counter++) {
$parser_encountered = false;
foreach ($parsers as $key => $parser) {
if (call_user_func_array(array("{$parser}Parser", "identifyName"), array($parts[$counter]))) {
call_user_func_array(array("{$parser}Parser", "updateGet"), array($parts[$counter], &$ssu_get));
$this->redirect_type = 1;
$parser_encountered = true;
unset($parsers[$key]);
break;
}
}
if (!$parser_encountered) {
$ssu_get[$parts[$counter]] = isset($parts[$counter + 1]) ? $parts[++$counter] : '';
}
}
// remove extension, it's in the link just for show
$extension = SSUConfig::registry('configs', 'extension');
if (!empty($extension)) {
$ssu_get['main_page'] = str_replace(".{$extension}", '', $ssu_get['main_page']);
}
}
$this->rebuildENV($ssu_get, $catalog_dir);
return true;
}
