init

2025-02-04 23:06:08 +01:00
commit 77037e7e84
74 changed files with 33573 additions and 0 deletions
@@ -0,0 +1,124 @@
+<?php
+class Route
+{
+
+    private static $routes = [];
+    private static $pathNotFound = null;
+    private static $methodNotAllowed = null;
+
+    public static function add($expression, $function, $method = 'get')
+    {
+        array_push(self::$routes, [
+            'expression' => $expression,
+            'function' => $function,
+            'method' => $method
+        ]);
+    }
+
+    public static function pathNotFound($function)
+    {
+        self::$pathNotFound = $function;
+    }
+
+    public static function methodNotAllowed($function)
+    {
+        self::$methodNotAllowed = $function;
+    }
+
+    public static function run($basepath = '/')
+    {
+
+        // Parse current url
+        $parsed_url = parse_url($_SERVER['REQUEST_URI']); //Parse Uri
+        if (isset($parsed_url['path']))
+        {
+            $path = $parsed_url['path'];
+        }
+        else
+        {
+            $path = '/';
+        }
+
+        // Get current request method
+        $method = $_SERVER['REQUEST_METHOD'];
+
+        $path_match_found = false;
+
+        $route_match_found = false;
+
+        foreach (self::$routes as $route)
+        {
+
+            // If the method matches check the path
+            // Add basepath to matching string
+            if ($basepath != '' && $basepath != '/')
+            {
+                $route['expression'] = '(' . $basepath . ')' . $route['expression'];
+            }
+
+            // Add 'find string start' automatically
+            $route['expression'] = '^' . $route['expression'];
+
+            // Add 'find string end' automatically
+            $route['expression'] = $route['expression'] . '$';
+
+            // echo $route['expression'].'<br/>';
+            // Check path match
+            if (preg_match('#' . $route['expression'] . '#', $path, $matches))
+            {
+
+                $path_match_found = true;
+
+                // Check method match
+                if (strtolower($method) == strtolower($route['method']))
+                {
+
+                    array_shift($matches); // Always remove first element. This contains the whole string
+                    if ($basepath != '' && $basepath != '/')
+                    {
+                        array_shift($matches); // Remove basepath
+
+                    }
+
+                    call_user_func_array($route['function'], $matches);
+
+                    $route_match_found = true;
+
+                    // Do not check other routes
+                    break;
+                }
+            }
+        }
+
+        // No matching route was found
+        if (!$route_match_found)
+        {
+
+            // But a matching path exists
+            if ($path_match_found)
+            {
+                header("HTTP/1.0 405 Method Not Allowed");
+                if (self::$methodNotAllowed)
+                {
+                    call_user_func_array(self::$methodNotAllowed, Array(
+                        $path,
+                        $method
+                    ));
+                }
+            }
+            else
+            {
+                header("HTTP/1.0 404 Not Found");
+                if (self::$pathNotFound)
+                {
+                    call_user_func_array(self::$pathNotFound, Array(
+                        $path
+                    ));
+                }
+            }
+
+        }
+
+    }
+
+}