/** * Finds, renders and displays a template file. Reports a 404 error in * case of missing files. * * @param string $file file name / path to the file * @param array &$data array of references to data or objects * * @static * @access public * @see Viewer::render() * @since Method available since Release 0.1.0 */ static function file($file, array &$data = []) { // Do you love displaying blank pages? if ($file === 'index' || $file === 'index.php') { Debugger::report(404, true); } else { if (file_exists(DSS_PATH . $file)) { self::render($file, $data); } else { if (file_exists(DSS_PATH . $file . '.php')) { self::render(DSS_PATH . $file . '.php'); } else { Debugger::report(404, true); } } } }
/** * Runs the callback for the given request */ public static function dispatch() { $uri = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH); $method = $_SERVER['REQUEST_METHOD']; $searches = array_keys(static::$patterns); $replaces = array_values(static::$patterns); $found_route = false; self::$routes = str_replace('//', '/', self::$routes); // Check if route is defined without regex if (in_array($uri, self::$routes)) { $route_pos = array_keys(self::$routes, $uri); foreach ($route_pos as $route) { // Using an ANY option to match both GET and POST requests if (self::$methods[$route] === $method || self::$methods[$route] === 'ANY') { $found_route = true; // If route is not an object if (!is_object(self::$callbacks[$route])) { // Grab all parts based on a / separator $parts = explode('/', self::$callbacks[$route]); // Collect the last index of the array $last = end($parts); // Grab the controller name and method call $segments = explode('@', $last); // Instanitate controller $controller = new $segments[0](); // Call method $controller->{$segments[1]}(); if (self::$halts) { return; } } else { // Call closure call_user_func(self::$callbacks[$route]); if (self::$halts) { return; } } } } } else { // Check if defined with regex $pos = 0; foreach (self::$routes as $route) { if (strpos($route, ':') !== false) { $route = str_replace($searches, $replaces, $route); } if (preg_match('#^' . $route . '$#', $uri, $matched)) { if (self::$methods[$pos] === $method || self::$methods[$pos] === 'ANY') { $found_route = true; // Remove $matched[0] as [1] is the first parameter. array_shift($matched); if (!is_object(self::$callbacks[$pos])) { // Grab all parts based on a / separator $parts = explode('/', self::$callbacks[$pos]); // Collect the last index of the array $last = end($parts); // Grab the controller name and method call $segments = explode('@', $last); // Instanitate controller $controller = new $segments[0](); // Fix multi parameters if (!method_exists($controller, $segments[1])) { //"controller and action not found" Debugger::report(500); } else { call_user_func_array(array($controller, $segments[1]), $matched); } if (self::$halts) { return; } } else { call_user_func_array(self::$callbacks[$pos], $matched); if (self::$halts) { return; } } } } $pos++; } } // Run the error callback if the route was not found if ($found_route === false) { if (!self::$error_callback) { self::$error_callback = function () { Debugger::report(404); }; } else { if (is_string(self::$error_callback)) { self::get($_SERVER['REQUEST_URI'], self::$error_callback); self::$error_callback = null; self::dispatch(); return; } } call_user_func(self::$error_callback); } }