/**
* Handle the exception with a hook in the current application
*
* @return string
*/
public function handle()
{
if (\Skeleton\Core\Hook::exists('handle_error', [$this->exception])) {
// If the error is handled within the application, no need to continue
// internally.
$this->last_handler = true;
\Skeleton\Core\Hook::call('handle_error', [$this->exception]);
}
}
/**
* Accept the request
*
* @access public
*/
public function accept_request()
{
/**
* Cleanup sticky session
*/
\Skeleton\Core\Web\Session\Sticky::cleanup();
$sticky = \Skeleton\Core\Web\Session\Sticky::Get();
// Bootstrap the application
$application = \Skeleton\Core\Application::get();
// Call the bootstrap hook if it exists
Hook::call_if_exists('bootstrap', [$this]);
// Find the template and set it up
$template = \Skeleton\Core\Web\Template::Get();
$template->add_environment('module', $this);
$template->add_environment('sticky_session', $sticky->get_as_array());
// Call our magic secure() method before passing on the request
$allowed = true;
if (method_exists($this, 'secure')) {
$allowed = $this->secure();
}
// If the request is not allowed, make sure it gets handled properly
if ($allowed === false) {
$module_403 = strtolower(\Skeleton\Core\Config::$module_403);
// Always check if it can not be handled by a hook first
if (Hook::exists('module_access_denied')) {
Hook::call('module_access_denied', [$this]);
} elseif ($module_403 !== null and file_exists($application->module_path . '/' . $module_403 . '.php')) {
require $application->module_path . '/' . $module_403 . '.php';
$classname = 'Web_Module_' . $module_403;
$module = new $classname();
$module->accept_request();
} else {
throw new \Exception('Access denied');
}
} else {
$this->handle_request();
}
// Call the teardown hook if it exists
Hook::call_if_exists('teardown', [$this]);
}
/**
* Handle the request and send it to the correct module
*
* @access public
*/
public static function run()
{
/**
* Record the start time in microseconds
*/
$start = microtime(true);
mb_internal_encoding('utf-8');
/**
* Hide PHP powered by
*/
header('X-Powered-By: Me');
/**
* Parse the requested URL
*/
$components = parse_url($_SERVER['REQUEST_URI']);
if (isset($components['query'])) {
$query_string = $components['query'];
} else {
$query_string = '';
}
if (isset($components['path']) and $components['path'] !== '/') {
$request_uri_parts = explode('/', $components['path']);
array_shift($request_uri_parts);
} else {
$request_uri_parts = [];
}
$request_uri = '/' . implode('/', $request_uri_parts) . '/';
// Find out what the hostname is, if none was found, bail out
if (!empty($_SERVER['SERVER_NAME'])) {
$hostname = $_SERVER['SERVER_NAME'];
} elseif (!empty($_SERVER['HTTP_HOST'])) {
$hostname = $_SERVER['HTTP_HOST'];
} else {
throw new \Exception('Not a web request');
}
/**
* Define the application
*/
try {
$application = Application::detect($hostname, $request_uri);
} catch (Exception $e) {
HTTP\Status::code_404('application');
}
/**
* Handle the media
*/
if (isset($application->config->detect_media) and $application->config->detect_media === true or !isset($application->config->detect_media)) {
Media::detect($application->request_relative_uri);
}
/**
* Start the session
*/
Session::start();
/**
* Find the module to load
*
* FIXME: this nested try/catch is not the prettiest of things
*/
$module = null;
try {
// Attempt to find the module by matching defined routes
$module = $application->route($request_uri);
} catch (\Exception $e) {
try {
// Attempt to find a module by matching paths
$module = Module::get($application->request_relative_uri);
} catch (\Exception $e) {
if (Hook::exists('module_not_found')) {
Hook::call('module_not_found');
} else {
HTTP\Status::code_404('module');
}
}
}
/**
* Set language
*/
// Set the language to something sensible if it isn't set yet
if (class_exists('\\Skeleton\\I18n\\Config') and isset(\Skeleton\I18n\Config::$language_interface)) {
$language_interface = \Skeleton\I18n\Config::$language_interface;
if (!class_exists($language_interface)) {
throw new \Exception('The language interface does not exists: ' . $language_interface);
}
if (!isset($_SESSION['language'])) {
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$languages = $language_interface::get_all();
foreach ($languages as $language) {
if (strpos($_SERVER['HTTP_ACCEPT_LANGUAGE'], $language->name_short) !== false) {
$language = $language;
$_SESSION['language'] = $language;
}
}
}
if (!isset($_SESSION['language'])) {
$language = $language_interface::get_by_name_short($application->config->default_language);
$_SESSION['language'] = $language;
}
}
if (isset($_GET['language'])) {
try {
$language = $language_interface::get_by_name_short($_GET['language']);
$_SESSION['language'] = $language;
} catch (\Exception $e) {
$_SESSION['language'] = $language_interface::get_by_name_short($application->config->default_language);
}
}
$application->language = $_SESSION['language'];
}
if ($module !== null) {
$module->accept_request();
}
}
/**
* Fail
*
* @access private
*/
private static function fail()
{
if (\Skeleton\Core\Hook::exists('media_not_found')) {
\Skeleton\Core\Hook::call('media_not_found');
} else {
HTTP\Status::code_404('media');
}
}
