/**
* Execute the Command
*
* @access protected
* @param InputInterface $input
* @param OutputInterface $output
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
// Fetch paths for Applications
$applications = \Skeleton\Core\Application::get_all();
// If the paths array hasn't been defined yet, make sure it exists
if (!isset($paths) or !is_array($paths)) {
$paths = [];
}
foreach ($applications as $application) {
$paths[$application->name] = $application->path;
}
// Fetch additional paths to translate
foreach (\Skeleton\I18n\Config::$additional_template_paths as $name => $path) {
$paths[$name] = $path;
}
// Translate all the applications
foreach ($paths as $application => $directory) {
$log = $this->translate_application($application, $directory);
$output->writeln($log);
}
$packages = \Skeleton\Core\Package::get_all();
foreach ($packages as $package) {
$log = $this->translate_skeleton_package($package);
$output->writeln($log);
}
return 0;
}
/**
* Show a snippet
*/
function smarty_function_snippet($params, &$smarty)
{
/**
* Supported parameters:
* - source (the source file in WEB_PATH . /snippet/
* - * (will be converted to <snippet_name>_*
*/
$template = new \Skeleton\Template\Template();
if (empty($params['source'])) {
throw new Exception('source required for snippet');
} else {
$source = $params['source'];
$var_identifier = substr($source, 0, -4);
}
foreach ($smarty->getTemplateVars() as $key => $value) {
$template->assign($key, $value);
}
foreach ($params as $key => $value) {
$template->assign($var_identifier . '_' . $key, $value);
}
foreach ($params as $key => $value) {
$template->assign($key, $value);
}
$template->set_template_directory(\Skeleton\Core\Application::Get()->template_path);
$content = $template->render('../snippet/' . $source);
return $content;
}
/**
* Display method
*
* @access public
*/
public function display()
{
$application = \Skeleton\Core\Application::get();
$module_path = $application->module_path;
$files = $this->recursive_scan($module_path);
$modules = [];
foreach ($files as $file) {
require_once $file;
$module_name = str_replace($module_path, '', $file);
$module_name = str_replace('.php', '', $module_name);
if ($module_name[0] == '/') {
$module_name = substr($module_name, 1);
}
$module_name = str_replace('/', '_', $module_name);
$classname = '\\Web_Module_' . $module_name;
if (class_exists($classname)) {
$module = new $classname();
if (is_a($module, '\\Skeleton\\Package\\Api\\Web\\Module\\Call')) {
$modules[] = $module;
}
}
}
$template = \Skeleton\Core\Web\Template::get();
$template->assign('modules', $modules);
}
/**
* Get function, returns a Config object
*
* @return Config
* @access public
*/
public static function Get()
{
if (!isset(self::$config)) {
try {
self::$config = \Skeleton\Core\Application::Get()->config;
} catch (Exception $e) {
return new Config();
}
}
return self::$config;
}
/**
* Can this handler run?
*
* @return bool
*/
public function can_run()
{
// This handler can only run when we have an application defined
if (class_exists('\\Skeleton\\Core\\Application') === false) {
return false;
}
try {
\Skeleton\Core\Application::get();
return true;
} catch (\Exception $e) {
}
return false;
}
/**
* Constructor
*/
public function __construct()
{
$this->template = new \Skeleton\Template\Template();
$application = \Skeleton\Core\Application::Get();
if (file_exists($application->template_path)) {
$this->template->add_template_directory($application->template_path, $application->name);
}
$packages = \Skeleton\Core\Package::get_all();
foreach ($packages as $package) {
if (file_exists($package->template_path)) {
$this->template->add_template_directory($package->template_path, $package->name);
}
}
}
/**
* Produce a subject based on the error
*
* @param \Exception $exception
* @return string
*/
public static function get_subject(\Exception $exception)
{
$application = null;
try {
$application = \Skeleton\Core\Application::get();
} catch (\Exception $e) {
}
if ($application === null) {
$hostname = 'unknown';
$name = 'unknown';
} else {
$hostname = $application->hostname;
$name = $application->name;
}
if ($exception instanceof \ErrorException) {
$subject = get_class($exception) . ' (' . \Skeleton\Error\Util\Misc::translate_error_code($exception->getSeverity()) . ') on ' . $hostname . ' (' . $name . ')';
} else {
$subject = get_class($exception) . ' on ' . $hostname . ' (' . $name . ')';
}
return $subject;
}
/**
* 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();
}
}
/**
* Find out how we should refer to the current page
*
* @access private
* @return string $uri
*/
private static function find_page_uri()
{
// We need to remove the base_uri from the link, because it will get
// rewritten afterwards. If we leave it, it will be prepended again,
// which makes the link invalid.
if (class_exists('\\Skeleton\\Core\\Application')) {
$application = \Skeleton\Core\Application::get();
}
$request_uri = str_replace('?' . $_SERVER['QUERY_STRING'], '', $_SERVER['REQUEST_URI']);
if (isset($application->config->base_uri) and strpos($request_uri, $application->config->base_uri) === 0) {
$url = substr($request_uri, strlen($application->config->base_uri) - 1);
} else {
$url = $request_uri;
}
return $url;
}
/**
* Do a reverse rewrite of a link
*
* @access private
* @param string $url_raw
* @return string $reverse_rewrite
*/
private static function rewrite_reverse_routes($url_raw)
{
$url = parse_url($url_raw);
$params = [];
$application = \Skeleton\Core\Application::Get();
$routes = $application->config->routes;
if (isset($url['query'])) {
// Allow & instead of &
$url['query'] = str_replace('&', '&', $url['query']);
parse_str($url['query'], $params);
}
/**
* Add language to the known parameters
*/
if (isset($application->language) and !isset($params['language'])) {
$params['language'] = $application->language->name_short;
}
/**
* Search for the requested module
*/
if (!isset($url['path'])) {
return $url_raw;
}
if ($url['path'] != '' and $url['path'][0] == '/') {
$url['path'] = substr($url['path'], 1);
}
$module_name = null;
/**
* Check skeleton packages
*/
$packages = \Skeleton\Core\Package::get_all();
foreach ($packages as $package) {
$parts = explode('/', $url['path']);
if (isset($parts[0]) and $parts[0] == $package->name) {
unset($parts[0]);
$package_parts = explode('-', str_replace('skeleton-package-', '', $package->name));
foreach ($package_parts as $key => $package_part) {
$package_parts[$key] = ucfirst($package_part);
}
$module_name = '\\Skeleton\\Package\\' . implode('\\', $package_parts) . '\\Web\\Module\\' . str_replace('_', '\\', implode('/', $parts));
}
}
if ($module_name === null) {
$module_name = 'web_module_' . str_replace('/', '_', $url['path']);
}
$module_defined = false;
$package_module = false;
if (isset($routes[$module_name])) {
$module_defined = true;
} elseif (isset($routes[$module_name . '_index'])) {
$module_name = $module_name . '_index';
$module_defined = true;
} else {
foreach ($routes as $classname => $dummy) {
$application = Application::get();
$module_filename = str_replace('web_module_', '', $classname);
$filename_parts = explode('_', $module_filename);
$module_filename = '';
foreach ($filename_parts as $filename_part) {
$module_filename .= '/' . strtolower($filename_part);
}
$module_filename .= '.php';
$module_filename = $application->module_path . $module_filename;
if (file_exists($module_filename) and !class_exists($classname)) {
require_once $module_filename;
}
if (class_exists($classname) and (strtolower(get_parent_class($classname)) == strtolower($module_name) or is_subclass_of($classname, $module_name))) {
$module_name = strtolower($classname);
$module_defined = true;
$package_module = true;
}
}
}
if (!$module_defined) {
return $url_raw;
}
$routes = $routes[$module_name];
$correct_route = null;
foreach ($routes as $route) {
$route_parts = explode('/', $route);
$route_part_matches = 0;
foreach ($route_parts as $key => $route_part) {
if (trim($route_part) == '') {
unset($route_parts[$key]);
continue;
}
if ($route_part[0] != '$') {
$route_part_matches++;
continue;
}
/**
* $language[en,nl] => language[en,nl]
*/
$route_part = substr($route_part, 1);
/**
* Fetch required values
*/
$required_values = [];
preg_match_all('/(\\[(.*?)\\])/', $route_part, $matches);
if (count($matches[2]) > 0) {
/**
* There are required values, parse them
*/
$required_values = explode(',', $matches[2][0]);
$route_part = str_replace($matches[0][0], '', $route_part);
$route_parts[$key] = '$' . $route_part;
}
if (isset($params[$route_part])) {
/**
* if there are no required values => Proceed
*/
if (count($required_values) == 0) {
$route_part_matches++;
continue;
}
/**
* Check the required values
*/
$values_ok = false;
foreach ($required_values as $required_value) {
if ($required_value == $params[$route_part]) {
$values_ok = true;
}
}
if ($values_ok) {
$route_part_matches++;
continue;
}
}
}
if ($route_part_matches == count($route_parts)) {
$correct_route = $route_parts;
}
}
if ($correct_route === null and !$package_module) {
return $url_raw;
} elseif ($correct_route === null and $package_module) {
$module_name = str_replace('web_module_', '', $module_name);
$new_url = '/' . str_replace('_', '/', $module_name);
} else {
$new_url = '';
foreach ($correct_route as $url_part) {
if ($url_part[0] !== '$') {
$new_url .= '/' . $url_part;
continue;
}
$url_part = substr($url_part, 1);
$new_url .= '/' . $params[$url_part];
unset($params[$url_part]);
}
}
/**
* If the first character is a /, remove it
*/
if ($new_url[0] == '/') {
$new_url = substr($new_url, 1);
}
if (count($params) > 0) {
$new_url .= '?' . urldecode(http_build_query($params));
}
/**
* Is there a fragment ('#') available?
*/
if (isset($url['fragment'])) {
$new_url .= '#' . $url['fragment'];
}
return $new_url;
}
/**
* Fetch the contents and mtime of a file
*
* @access private
* @param string $type
* @param string $path
* @param string $extension
* @return mixed $content Returns a string with the content, false if it
* couldn't be found or null if it shouldn't be handled by us anyway
*/
private static function fetch($type, $path, $extension)
{
$packages = \Skeleton\Core\Package::get_all();
foreach (self::$filetypes as $filetype => $extensions) {
$filepaths = [\Skeleton\Core\Config::$asset_dir . '/' . $path, Application::get()->media_path . '/' . $filetype . '/' . $path];
foreach ($packages as $package) {
$path_parts = explode('/', $path);
if (!isset($path_parts[0]) or $path_parts[0] != $package->name) {
continue;
}
unset($path_parts[0]);
$package_path = $package->asset_path . '/' . $filetype . '/' . implode('/', $path_parts);
$filepaths[] = $package_path;
}
if (in_array($extension, $extensions)) {
foreach ($filepaths as $filepath) {
if (file_exists($filepath)) {
if ($type == 'mtime') {
return filemtime($filepath);
} else {
return file_get_contents($filepath);
}
}
}
return false;
}
}
return null;
}
/**
* Get the requested module
*
* @param string Module name
* @access public
* @return Web_Module Requested module
* @throws Exception
*/
public static function get($request_relative_uri)
{
$application = \Skeleton\Core\Application::get();
$relative_uri_parts = array_values(array_filter(explode('/', $request_relative_uri)));
$filename = trim($request_relative_uri, '/');
if (file_exists($application->module_path . '/' . $filename . '.php')) {
require $application->module_path . '/' . $filename . '.php';
$classname = 'Web_Module_' . implode('_', $relative_uri_parts);
} elseif (file_exists($application->module_path . '/' . $filename . '/' . $application->config->module_default . '.php')) {
require $application->module_path . '/' . $filename . '/' . $application->config->module_default . '.php';
if ($filename == '') {
$classname = 'Web_Module_' . $application->config->module_default;
} else {
$classname = 'Web_Module_' . implode('_', $relative_uri_parts) . '_' . $application->config->module_default;
}
} elseif (file_exists($application->module_path . '/' . $application->config->module_404 . '.php')) {
require $application->module_path . '/' . $application->config->module_404 . '.php';
$classname = 'Web_Module_' . $application->config->module_404;
} else {
throw new \Exception('Module not found');
}
return new $classname();
}
/**
* Render
*
* @access public
* @param string $template
* @return string $html
*/
public function render($template)
{
if (strpos($template, '.') === false) {
throw new \Exception('Please provide a valid template filename. Incorrect filename "' . $template . '"');
}
list($filename, $extension) = explode('.', basename($template));
switch ($extension) {
case 'twig':
$renderer = new \Skeleton\Template\Twig\Twig();
break;
case 'tpl':
$renderer = new \Skeleton\Template\Smarty\Smarty();
break;
default:
throw new \Exception('Unknown template type');
}
if (count($this->template_directories) == 0) {
throw new \Exception('No template directory set, please set $template->set_template_directory()');
}
// Set the template path
foreach ($this->template_directories as $template_directory) {
$renderer->add_template_directory($template_directory['directory'], $template_directory['namespace']);
}
// Pass the environment variables to the template renderer
if (count($this->environment) > 0) {
foreach ($this->environment as $key => $value) {
$renderer->add_environment($key, $value);
}
}
// Pass the variables to the template renderer
foreach ($this->variables as $key => $value) {
$renderer->assign($key, $value);
}
// Set the translation object
if ($this->translation !== null) {
$renderer->set_translation($this->translation);
} else {
if (class_exists('\\Skeleton\\I18n\\Translation') and class_exists('Skeleton\\Core\\Application')) {
try {
$language = \Skeleton\Core\Application::Get()->language;
$application_name = \Skeleton\Core\Application::Get()->name;
$translation = \Skeleton\I18n\Translation::Get($language, $application_name);
$renderer->set_translation($translation);
} catch (\Exception $e) {
}
}
}
return $renderer->render($template);
}
