1 files changed, 64 insertions, 0 deletions
diff --git a/core/namespace/Router.php b/core/namespace/Router.php
new file mode 100644
index 0000000..22784c2
--- /dev/null
+++ b/core/namespace/Router.php
@@ -0,0 +1,64 @@
+<?php
+class Router {
+	private static $routes = [];
+
+	#===============================================================================
+	# Add route
+	#===============================================================================
+	public static function add($pattern, callable $callback) {
+		$pattern = Application::get('PATHINFO.BASE').$pattern;
+
+		return self::$routes[] = [
+			'type' => 'route',
+			'pattern' => $pattern,
+			'callback' => $callback
+		];
+	}
+
+	#===============================================================================
+	# Add redirect
+	#===============================================================================
+	public static function addRedirect($pattern, $location, $code = 302) {
+		$pattern = Application::get('PATHINFO.BASE').$pattern;
+
+		return self::$routes[] = [
+			'type' => 'redirect',
+			'code' => $code,
+			'pattern' => $pattern,
+			'location' => $location
+		];
+	}
+
+	#===============================================================================
+	# Execute routing
+	#===============================================================================
+	public static function execute($path) {
+		$path = ltrim($path, '/');
+		$route_found = FALSE;
+
+		foreach(self::$routes as $route) {
+			if($route['type'] === 'redirect') {
+				$location = preg_replace("#^{$route['pattern']}$#", $route['location'], $path, -1, $count);
+
+				if($count) {
+					HTTP::redirect($location, $route['code']);
+				}
+			}
+
+			else {
+				if(preg_match("#^{$route['pattern']}$#", $path, $matches)) {
+					# Remove the first element from matches which contains the whole string.
+					array_shift($matches);
+
+					$route_found = TRUE;
+					call_user_func_array($route['callback'], $matches);
+				}
+			}
+		}
+
+		if($route_found === FALSE) {
+			require_once 'system/404.php';
+		}
+	}
+}
+?>
+\ No newline at end of file