| commit | author | age | ||
| 15e03a | 1 | <?php |
| F | 2 | namespace Framework; |
| 3 | ||
| 4 | class Router { | |
| 5 | private array $routes = []; | |
| 6 | ||
| 7 | public function add(string $path, array $params = []): void { | |
| 8 | $this->routes[] = [ | |
| 9 | "path"=> $path, | |
| 10 | "params"=> $params | |
| 11 | ]; | |
| 12 | ||
| 13 | ||
| 14 | } | |
| 15 | public function match (string $path, string $method): array|bool { | |
| 16 | $path = urldecode($path); | |
| 17 | ||
| 18 | $path = trim($path, "/"); | |
| 19 | ||
| 20 | foreach ($this->routes as $route) { | |
| 21 | ||
| 22 | $pattern = $this->getPatternFromRoutePath($route["path"]); | |
| 23 | ||
| 24 | if(preg_match($pattern, $path, $matches)) { | |
| 25 | $matches = array_filter($matches, "is_string", ARRAY_FILTER_USE_KEY); | |
| 26 | ||
| 27 | $params = array_merge($matches, $route["params"]); | |
| 28 | ||
| 29 | if(array_key_exists("method", $params)) { | |
| 30 | if(strtolower($method) !== strtolower($params["method"])) { | |
| 31 | continue; | |
| 32 | } | |
| 33 | } | |
| 34 | ||
| 35 | return $params; | |
| 36 | } | |
| 37 | } | |
| 38 | ||
| 39 | return false; | |
| 40 | } | |
| 41 | ||
| 42 | private function getPatternFromRoutePath(string $route_path): string { | |
| 43 | $route_path = trim("$route_path", "/"); | |
| 44 | ||
| 45 | $segments = explode("/", $route_path); | |
| 46 | ||
| 47 | $segments = array_map(function(string $segment) :string { | |
| 48 | ||
| 49 | if(preg_match("#^\{([a-z][a-z0-9]*)\}$#", $segment, $matches)) { | |
| 50 | return "(?<" . $matches[1] . ">[^/]*)"; | |
| 51 | } | |
| 52 | if(preg_match("#^\{([a-z][a-z0-9]*):(.+)\}$#", $segment, $matches)) { | |
| 53 | return "(?<" . $matches[1] . ">". $matches[2] ."[^/]*)"; | |
| 54 | } | |
| 55 | return $segment; | |
| 56 | }, $segments); | |
| 57 | ||
| 58 | return "#^" . implode("/", $segments) . "$#iu"; | |
| 59 | } | |
| 60 | } | |
