X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=app%2FWeb.php;h=b7bc23ceea1456fed244bb786a02e5a142081a62;hb=15de85bf59fbf8f3fa9b94bddba91ccc68b701b8;hp=e9d5d1659e9d59481b5c60239e4ac0bb2e2f74d5;hpb=ebc0d017c8a24bd16ca1f4347b39b07ba4349135;p=pharext%2Fpharext.org

diff --git a/app/Web.php b/app/Web.php
index e9d5d16..b7bc23c 100644
--- a/app/Web.php
+++ b/app/Web.php
@@ -2,7 +2,6 @@
 
 namespace app;
 
-use http\Url;
 use http\Env\Request;
 use http\Env\Response;
 
@@ -20,38 +19,50 @@ class Web
 		$this->baseUrl = $baseUrl;
 		$this->request = $request;
 		$this->response = $response;
-		$this->view = $view;
+		$this->view = $view->addData(["location" => null]);
 		ob_start($response);
 	}
 
 	function __invoke(Dispatcher $dispatcher) {
-		$route = $dispatcher->dispatch($this->request->getRequestMethod(),
-			$this->baseUrl->pathinfo($this->request->getRequestUrl()));
-
-		switch ($route[0]) {
-			case Dispatcher::NOT_FOUND:
-				$this->response->setResponseCode(404);
-				$this->response->getBody()->append($this->view->render("404"));
-				break;
-
-			case Dispatcher::METHOD_NOT_ALLOWED:
-				$this->response->setResponseCode(405);
-				$this->response->setHeader("Allowed", $route[1]);
-				$this->response->getBody()->append($this->view->render("405"));
-				break;
-
-			case Dispatcher::FOUND:
-				list(, $handler, $args) = $route;
-				$handler(array_map("urldecode", $args));
-				break;
+		if (!file_exists("../config/maintenance")) {
+			$route = $dispatcher->dispatch($this->request->getRequestMethod(),
+				$this->baseUrl->pathinfo($this->request->getRequestUrl()));
+
+			switch ($route[0]) {
+				case Dispatcher::NOT_FOUND:
+					$this->display(404, null, 404);
+					break;
+
+				case Dispatcher::METHOD_NOT_ALLOWED:
+					$this->display(405, null, 405, ["Allowed" => $route[1]]);
+					break;
+
+				case Dispatcher::FOUND:
+					list(, $handler, $args) = $route;
+					try {
+						$handler(array_map("urldecode", $args));
+					} catch (\Exception $exception) {
+						self::cleanBuffers();
+						$this->display(500, compact("exception"), 500, ["X-Exception", get_class($exception)]);
+					}
+					break;
+			}
+		} else {
+			$this->display(503, null, 503);
 		}
 
 		$this->response->send();
 	}
 
-	function display($view, array $data = []) {
+	function display($view, array $data = null, $code = null, array $headers = []) {
+		if (isset($code)) {
+			$this->response->setResponseCode($code);
+		}
+		if ($headers) {
+			$this->response->addHeaders($headers);
+		}
 		$this->response->getBody()->append(
-			$this->view->render($view, $data));
+			$this->view->render($view, (array) $data));
 	}
 
 	function redirect($url, $code = 302) {
@@ -74,4 +85,12 @@ class Web
 	function getResponse() {
 		return $this->response;
 	}
+	
+	static function cleanBuffers() {
+		while (ob_get_level()) {
+			if (!@ob_end_clean()) {
+				break;
+			}
+		}
+	}
 }