/**
* @param Uri $uri
* @return array
*/
protected static function getParserChain(Uri $uri)
{
$result = array();
if (isset(static::$metadataParsersByHost[$uri->getHost()])) {
$result[] = static::$metadataParsersByHost[$uri->getHost()];
}
$result = array_merge($result, static::$metadataParsers);
return $result;
}
/**
* Returns true if document's site is allowed to be embedded.
* @return bool
*/
protected function isEmbeddingAllowed()
{
$result = false;
$domainNameParts = explode('.', $this->uri->getHost());
if (is_array($domainNameParts) && ($partsCount = count($domainNameParts)) >= 2) {
$domainName = $domainNameParts[$partsCount - 2] . '.' . $domainNameParts[$partsCount - 1];
$result = in_array($domainName, $this->hostsAllowedToEmbed);
}
return $result;
}
/**
* Returns script filename by URL
*
* @param string $site Site ID.
* @param string $url URL.
* @return string|null
*/
public static function getRealPath($site, $url)
{
$docRoot = rtrim(\Bitrix\Main\SiteTable::getDocumentRoot($site), '/');
$url = str_replace('\\', '/', $url);
$url = \CHTTP::urnEncode($url);
$uri = new Web\Uri($url);
$path = \CHTTP::urnDecode($uri->getPath());
if (substr($path, -1, 1) == '/') {
$path .= 'index.php';
}
$file = new IO\File($docRoot . $path);
if ($file->isExists()) {
return substr($file->getPath(), strlen($docRoot));
}
if ($rewriteRules = AdminHelper::getRewriteRules($site)) {
$pathQuery = \CHTTP::urnDecode($uri->getPathQuery());
foreach ($rewriteRules as &$item) {
if (preg_match($item['CONDITION'], $pathQuery)) {
$url = empty($item['PATH']) && !empty($item['RULE']) ? preg_replace($item['CONDITION'], $item['RULE'], $pathQuery) : $item['PATH'];
$url = \CHTTP::urnEncode($url);
$uri = new Web\Uri($url);
$path = \CHTTP::urnDecode($uri->getPath());
$file = new IO\File($docRoot . $path);
if ($file->isExists()) {
$pathTmp = str_replace('.', '', strtolower(ltrim($path, '/\\')));
$pathTmp7 = substr($pathTmp, 0, 7);
if ($pathTmp7 == 'upload/' || $pathTmp7 == 'bitrix/') {
continue;
}
if ($file->getExtension() != 'php') {
continue;
}
return substr($file->getPath(), strlen($docRoot));
}
}
}
}
return null;
}
/**
* Returns handler for the url
*
* @param Uri $uri Absolute or relative URL.
* @return array|false Handler for this URL if found, false otherwise.
*/
public static function dispatch(Uri $uri)
{
static::init();
$urlPath = $uri->getPath();
//todo: replace cycle with compiled regexp for all routes
foreach (static::$routeTable as $routeRecord) {
if (preg_match($routeRecord['REGEXP'], $urlPath, $matches)) {
$result = $routeRecord;
//replace parameters variables with values
foreach ($result['PARAMETERS'] as $parameterName => &$parameterValue) {
if (strpos($parameterValue, '$') === 0) {
$variableName = substr($parameterValue, 1);
if (isset($matches[$variableName])) {
$parameterValue = $matches[$variableName];
}
}
}
return $result;
}
}
return false;
}
protected function initializeSite()
{
$context = $this->application->getContext();
$request = $context->getRequest();
$currentDirectory = $request->getRequestedPageDirectory();
$currentHost = "";
$currentHostScheme = "";
if ($request instanceof IHttpRequest) {
/** @var $request \Bitrix\Main\HttpRequest */
$currentHost = $request->getHttpHost();
$currentHostScheme = $request->isHttps() ? "https://" : "http://";
}
$url = new Web\Uri($currentHostScheme . $currentHost, Web\UriType::ABSOLUTE);
$currentDomain = $url->parse(Web\UriPart::HOST);
$currentDomain = trim($currentDomain, "\t\r\n .");
$connection = Application::getDbConnection();
$helper = $connection->getSqlHelper();
$sql = "\n\t\t\tSELECT L.*, L.LID as ID, L.LID as SITE_ID\n\t\t\tFROM b_lang L\n\t\t\t\tLEFT JOIN b_lang_domain LD ON L.LID=LD.LID AND '" . $helper->forSql($currentDomain, 255) . "' LIKE CONCAT('%', LD.DOMAIN)\n\t\t\tWHERE ('" . $helper->forSql($currentDirectory) . "' LIKE CONCAT(L.DIR, '%') OR LD.LID IS NOT NULL)\n\t\t\t\tAND L.ACTIVE='Y'\n\t\t\tORDER BY\n\t\t\t\tIF((L.DOMAIN_LIMITED='Y' AND LD.LID IS NOT NULL) OR L.DOMAIN_LIMITED<>'Y',\n\t\t\t\t\tIF('" . $helper->forSql($currentDomain) . "' LIKE CONCAT(L.DIR, '%'), 3, 1),\n\t\t\t\t\tIF('" . $helper->forSql($currentDirectory) . "' LIKE CONCAT(L.DIR, '%'), 2, 0)\n\t\t\t\t) DESC,\n\t\t\t\tLENGTH(L.DIR) DESC,\n\t\t\t\tL.DOMAIN_LIMITED DESC,\n\t\t\t\tSORT,\n\t\t\t\tLENGTH(LD.DOMAIN) DESC\n\t\t";
//get site by path and domain
$siteList = $connection->query($sql);
$site = $siteList->fetch();
//get site by default sorting
if ($site === false) {
$sql = "\n\t\t\t\tSELECT L.*, L.LID as ID, L.LID as SITE_ID\n\t\t\t\tFROM b_lang L\n\t\t\t\tWHERE L.ACTIVE='Y'\n\t\t\t\tORDER BY L.DEF DESC, L.SORT\n\t\t\t";
$siteList = $connection->query($sql);
$site = $siteList->fetch();
}
if ($site !== false) {
$culture = Context\Culture::wakeUp($site["CULTURE_ID"]);
if ($culture === null) {
$culture = new Context\Culture();
}
$this->site = new Context\Site($site);
$this->site->setCulture($culture);
} else {
throw new SystemException("Site not found.");
}
}
/**
* Checks file params
* @param $file
* @param $arFile
* @return mixed|null|string
*/
protected function checkFile($file, &$arFile)
{
$status = new Status("checked");
if ($file["error"] > 0) {
$status = new Error("BXU347.2", $file["error"]);
} else {
if (array_key_exists("tmp_url", $file)) {
$url = new Uri($file["tmp_url"]);
if ($url->getHost() == '' && ($tmp = \CFile::MakeFileArray($url->getPath())) && is_array($tmp)) {
$file = array_merge($tmp, $file);
} else {
if ($url->getHost() != '' && $this->http->query("HEAD", $file["tmp_url"]) && $this->http->getStatus() == "200") {
$file = array_merge($file, array("size" => (int) $this->http->getHeaders()->get("content-length"), "type" => $this->http->getHeaders()->get("content-type")));
} else {
$status = new Error("BXU347.2");
}
}
} else {
if (!is_uploaded_file($file['tmp_name']) || !file_exists($file['tmp_name'])) {
$status = new Error("BXU347.2");
}
}
}
if ($status instanceof Error) {
//
} elseif ($this->params["allowUpload"] == "I") {
$error = \CFile::CheckFile($file, $this->params["uploadMaxFilesize"], "image/", \CFile::GetImageExtensions());
if (!empty($error)) {
$status = new Error("BXU347.3", $error);
}
} elseif ($this->params["allowUpload"] == "F") {
$error = \CFile::CheckFile($file, $this->params["uploadMaxFilesize"], false, $this->params["allowUploadExt"]);
if (!empty($error)) {
$status = new Error("BXU347.3", $error);
}
} else {
$error = \CFile::CheckFile($file, $this->params["uploadMaxFilesize"]);
if (!empty($error)) {
$status = new Error("BXU347.3", $error);
}
}
if ($status instanceof Status) {
$matches = array();
$name = $file["~name"];
if (preg_match("/^(.+?)\\.ch(\\d+)\\.(\\d+)\\.chs(\\d+)\$/", $file["~name"], $matches)) {
$name = $matches[1];
}
$key = !empty($name) ? $name : 'default';
$file["copy"] = $key;
if (empty($matches)) {
$arFile["files"][$key] = $file;
} else {
$fileAddInfo = array("chunks" => array(), "chunksInfo" => array("count" => $matches[4], "uploaded" => array(), "written" => array()));
if (array_key_exists($key, $arFile["files"])) {
$fileAddInfo = $arFile["files"][$key];
}
$file["status"] = "inprogress";
$file["number"] = $matches[2];
$file["start"] = $matches[3];
$fileAddInfo["chunks"][self::getChunkKey($fileAddInfo["chunksInfo"]["count"], $file["number"])] = $file;
$arFile["files"][$key] = $fileAddInfo;
}
}
return $status;
}
protected function sendRequest($method, Uri $url, $postData = null)
{
$this->status = 0;
$this->result = '';
$this->responseHeaders->clear();
$this->responseCookies->clear();
if ($this->proxyHost != '') {
$path = $url->getUrl();
if ($this->proxyUser != '') {
$this->setHeader("Proxy-Authorization", "Basic " . base64_encode($this->proxyUser . ":" . $this->proxyPassword));
}
} else {
$path = $url->getPathQuery();
}
$request = $method . " " . $path . " HTTP/" . $this->version . "\r\n";
$this->setHeader("Host", $url->getHost());
$this->setHeader("Connection", "close", false);
$this->setHeader("Accept", "*/*", false);
$this->setHeader("Accept-Language", "en", false);
if (($user = $url->getUser()) != '') {
$this->setAuthorization($user, $url->getPass());
}
$cookies = $this->requestCookies->toString();
if ($cookies != '') {
$this->setHeader("Cookie", $cookies);
}
if ($this->compress) {
$this->setHeader("Accept-Encoding", "gzip");
}
if (!is_resource($postData) && ($method == self::HTTP_POST || $method == self::HTTP_PUT)) {
if ($method != self::HTTP_PUT && $this->requestHeaders->get("Content-Type") === null) {
$contentType = "application/x-www-form-urlencoded";
if ($this->requestCharset != '') {
$contentType .= "; charset=" . $this->requestCharset;
}
$this->setHeader("Content-Type", $contentType);
}
if ($this->requestHeaders->get("Content-Length") === null) {
$this->setHeader("Content-Length", String::getBinaryLength($postData));
}
}
$request .= $this->requestHeaders->toString();
$request .= "\r\n";
$this->send($request);
if ($method == self::HTTP_POST || $method == self::HTTP_PUT) {
if (is_resource($postData)) {
//PUT data can be file resource
while (!feof($postData)) {
$this->send(fread($postData, self::BUF_POST_LEN));
}
} else {
$this->send($postData);
}
}
}
/**
* Returns the host from the server variable without a port number.
* @return string
*/
public function getHttpHost()
{
static $host = null;
if ($host === null) {
//scheme can be anything, it's used only for parsing
$url = new Web\Uri("http://" . $this->server->getHttpHost());
$host = $url->getHost();
$host = trim($host, "\t\r\n .");
}
return $host;
}
public function getHttpHost($raw = true)
{
if ($raw) {
return $this->server->getHttpHost();
}
static $host = null;
if ($host === null) {
$host = $this->server->getHttpHost();
$hostScheme = $this->isHttps() ? "https://" : "http://";
$url = new Web\Uri($hostScheme . $host, Web\UriType::ABSOLUTE);
$host = $url->parse(Web\UriPart::HOST);
$host = trim($host, "\t\r\n .");
}
return $host;
}
public function getHttpHost($raw = true)
{
if ($raw) {
return $this->server->getHttpHost();
}
static $host = null;
if ($host === null) {
//scheme can be anything, it's used only for parsing
$scheme = "http://";
$host = $this->server->getHttpHost();
$url = new Web\Uri($scheme . $host);
$host = $url->getHost();
$host = trim($host, "\t\r\n .");
}
return $host;
}
public function getRequestedPage()
{
if ($this->requestedFile != null) {
return $this->requestedFile;
}
$page = $this->getRequestUri();
if ($page == "") {
return $this->requestedFile = parent::getRequestedPage();
}
$page = urldecode($page);
$page = Text\Encoding::convertEncodingToCurrent($page);
$uri = new Web\Uri($page, Web\UriType::RELATIVE);
return $this->requestedFile = $uri->convertToPath();
}
/**
* Clears an URI from navigation parameters and returns it.
* @param Web\Uri $uri
* @param bool $sef SEF mode.
* @return Web\Uri
*/
public function clearParams(Web\Uri $uri, $sef)
{
if ($sef == true) {
$path = $uri->getPath();
$path = preg_replace("'/" . preg_quote($this->id, "'") . "/page-([\\d]|all)+(/size-([\\d]+))?'", "", $path);
$uri->setPath($path);
} else {
$uri->deleteParams(array($this->id));
}
return $uri;
}
private function fixUpRequestUriAndQueryString()
{
/** @var $context HttpContext */
$context = $this->context;
$queryString = $context->getServer()->get("QUERY_STRING");
$requestUri = $context->getServer()->get("REQUEST_URI");
$redirectStatus = $context->getServer()->get("REDIRECT_STATUS");
//try to fix REQUEST_URI under IIS
$arProtocols = array('http', 'https');
foreach ($arProtocols as $protocol) {
$marker = "404;" . $protocol . "://";
if (($p = strpos($queryString, $marker)) !== false) {
$uri = $queryString;
if (($p = strpos($uri, "/", $p + strlen($marker))) !== false) {
if ($requestUri == '' || $requestUri == '/404.php' || strpos($requestUri, $marker) !== false) {
$requestUriTmp = substr($uri, $p);
if (!Uri::isPathTraversalUri($requestUriTmp)) {
$requestUri = $requestUriTmp;
}
}
$redirectStatus = '404';
$queryString = '';
break;
}
}
}
$requestUri = urldecode($requestUri);
$requestUri = \Bitrix\Main\Text\Encoding::convertEncodingToCurrent($requestUri);
$sefApplicationCurPageUrl = $context->getRequest()->get("SEF_APPLICATION_CUR_PAGE_URL");
if ($redirectStatus == '404' || $sefApplicationCurPageUrl != null) {
if ($redirectStatus != '404') {
if (!Uri::isPathTraversalUri($sefApplicationCurPageUrl)) {
$requestUri = $sefApplicationCurPageUrl;
}
}
if (($pos = strpos($requestUri, "?")) !== false) {
$queryString = substr($requestUri, $pos + 1);
}
}
if ($queryString != $context->getServer()->get("QUERY_STRING") || $requestUri != $context->getServer()->get("REQUEST_URI") || $redirectStatus != $context->getServer()->get("REDIRECT_STATUS")) {
$context->rewriteUri($requestUri, $queryString, $redirectStatus);
}
}
/**
* If provided url does not contain scheme part, tries to add it
*
* @param string $url URL to be fixed.
* @return string Fixed URL.
*/
protected static function normalizeUrl($url)
{
if (!preg_match('#^https?://#i', $url)) {
$url = 'http://' . $url;
}
$parsedUrl = new Uri($url);
$parsedUrl->setHost(strtolower($parsedUrl->getHost()));
return $parsedUrl->getUri();
}
