From 4e394d9ed70ce280590e8386d0d3f4743b9f96e5 Mon Sep 17 00:00:00 2001
From: til-schneider <github@murfman.de>
Date: Sun, 20 Dec 2015 11:00:08 +0100
Subject: [PATCH] Showing index.md if a directory was requested

---
 src/server/logic/Main.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/server/logic/Main.php b/src/server/logic/Main.php
index 65275a6..b5240e1 100644
--- a/src/server/logic/Main.php
+++ b/src/server/logic/Main.php
@@ -9,10 +9,13 @@ class Main {
     // - $appPath: E.g. '/slim-wiki'
     // - $requestPathArray: E.g. array('myfolder', 'mypage')
     public function dispatch($baseUrl, $appPath, $requestPathArray) {
-
         $articleBaseDir = realpath(__DIR__ . '/../../articles');
         $articleFilename = $articleBaseDir . '/' . implode('/', $requestPathArray);
 
+        if (is_dir($articleFilename)) {
+            $articleFilename = rtrim($articleFilename, '/') . '/index.md';
+        }
+
         if (($articleFilename == realpath($articleFilename)) && file_exists($articleFilename) && is_readable($articleFilename)) {
             $articleContent = file_get_contents($articleFilename);
             $articleMarkup = Parsedown::instance()->text($articleContent);