From c81e9e877645fc8c24f8443754314250f04a77a1 Mon Sep 17 00:00:00 2001
From: Roman <mail@romanh.de>
Date: Sat, 3 Apr 2021 13:05:20 +0200
Subject: [PATCH] fix

---
 core/Elements/Document.class.php | 4 ++++
 core/core.php                    | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/core/Elements/Document.class.php b/core/Elements/Document.class.php
index fb7a5fa..4d6decf 100644
--- a/core/Elements/Document.class.php
+++ b/core/Elements/Document.class.php
@@ -27,6 +27,10 @@ abstract class Document {
 
   public function getView() : ?View {
 
+    if ($this->activeView === null) {
+      return null;
+    }
+
     $view = parseClass($this->activeView);
     $file = getClassPath($view);
     if(!file_exists($file) || !is_subclass_of($view, View::class)) {
diff --git a/core/core.php b/core/core.php
index b249352..a6e30fe 100644
--- a/core/core.php
+++ b/core/core.php
@@ -139,8 +139,8 @@ function serveStatic(string $webRoot, string $file): string {
 
   $pathInfo = pathinfo($path);
 
-  // TODO: add more file extensions here
-  $allowedExtension = array("html", "htm");
+  // TODO: add more file extensions here, probably add them to settings?
+  $allowedExtension = array("html", "htm", "pdf");
   $ext = $pathInfo["extension"] ?? "";
   if (!in_array($ext, $allowedExtension)) {
     http_response_code(406);