/**
* Initialize the request with standard values taken from the $_SERVER.
*
* @param HTRouter\Request $request The request to be filled
*/
protected function _populateInitialRequest(\HTRouter\Request $request)
{
/**
* A lot of stuff is already filtered by either apache or the built-in webserver. We just have to
* populate our request so we have a generic state which we can work with. From this point on, it
* should never matter on what kind of webserver we are actually working on (in fact: this can be
* the base of writing your own webserver like nanoweb)
*/
$routerConfig = $this->_getRouterConfig();
// By default, we don't have any authentication
//$request->setAuthType(null);
$request->setUser("");
// Query arguments
if (isset($_SERVER['QUERY_STRING'])) {
parse_str($_SERVER['QUERY_STRING'], $args);
} else {
$args = array();
}
$request->setArgs($args);
$request->setContentEncoding("");
$request->setContentLanguage("");
$request->setContentType("text/plain");
// @TODO: Find requesting file?
// NOTE: Must be set before checking findUriOnDisk!
if (isset($routerConfig['global']['documentroot'])) {
$request->setDocumentRoot($routerConfig['global']['documentroot']);
} else {
$request->setDocumentRoot($_SERVER['DOCUMENT_ROOT']);
}
// Set INPUT headers
foreach ($_SERVER as $key => $item) {
if (!is_string($key)) {
continue;
}
if (substr($key, 0, 5) != "HTTP_") {
continue;
}
$key = substr($key, 5);
$key = strtolower($key);
$key = str_replace("_", "-", $key);
$key = preg_replace_callback("/^(.)|-(.)/", function ($matches) {
return strtoupper($matches[0]);
}, $key);
$request->appendInHeaders($key, $item);
}
/*
* Apache does not send us the Authorization variable. So this piece of code checks if apache_request_headers
* function is present (we are running the router from apache(compatible) browser), and add the authorization
* header.
*/
if (function_exists("apache_request_headers")) {
$tmp = apache_request_headers();
if (isset($tmp['Authorization'])) {
$request->appendInHeaders('Authorization', $tmp['Authorization']);
}
}
// We don't have the actual host-header, but we can use the http_host variable for this
$tmp = parse_url($_SERVER['HTTP_HOST']);
$request->setHostname(isset($tmp['host']) ? $tmp['host'] : $tmp['path']);
$request->setMethod($_SERVER['REQUEST_METHOD']);
$request->setProtocol($_SERVER['SERVER_PROTOCOL']);
$request->setStatus(\HTRouter::STATUS_HTTP_OK);
if (!isset($_SERVER['PATH_INFO'])) {
$_SERVER['PATH_INFO'] = "";
}
// These are again, depending on the type of server. Strip the router.php if needed
$request->setUnparsedUri($_SERVER['REQUEST_URI']);
$request->setUri($_SERVER['SCRIPT_NAME'] . $_SERVER['PATH_INFO']);
// Check if we need to remove our router info
if (isset($routerConfig['global']['apacherouterprefix'])) {
$routerName = $routerConfig['global']['apacherouterprefix'];
if (strpos($_SERVER['REQUEST_URI'], $routerName) === 0) {
$uri = substr($_SERVER['REQUEST_URI'], strlen($routerName));
if ($uri === false) {
$uri = "/";
}
$request->setUnparsedUri($uri);
}
if (strpos($_SERVER['SCRIPT_NAME'] . $_SERVER['PATH_INFO'], $routerName) === 0) {
$uri = substr($_SERVER['SCRIPT_NAME'] . $_SERVER['PATH_INFO'], strlen($routerName));
if ($uri === false) {
$uri = "/";
}
$request->setUri($uri);
}
}
// Let SetEnvIf etc do their thing
$this->runHook(self::HOOK_POST_READ_REQUEST, self::RUNHOOK_ALL, $this->_container);
$this->_getLogger()->log(\HTRouter\Logger::ERRORLEVEL_DEBUG, "Populating new request done");
}