From ed6bc91397d8350c0075c837dbc0769eae8bbfd4 Mon Sep 17 00:00:00 2001
From: zPlus <->
Date: Thu, 21 Apr 2016 14:47:57 +0200
Subject: [PATCH] New submission: add HTTP as default URL Scheme when missing

---
 submit.php | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/submit.php b/submit.php
index 45fba671..35d2a7db 100644
--- a/submit.php
+++ b/submit.php
@@ -33,8 +33,19 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST')
         exit ();
     }
     
-    // Title is ok, add the new post
-    $post_hash_id = $db->new_post ($title, $_POST['link'], $_POST['text'], Session::get_userid());
+    // Normalize Link
+    $link = trim ($_POST['link']);
+    
+    if (strlen ($link) > 0)
+    {
+        $link_components = parse_url ($link);
+        
+        if (!isset ($link_components['scheme']))
+            $link = 'http://' . $link;
+    }
+    
+    // Add the new post
+    $post_hash_id = $db->new_post ($title, $link, $_POST['text'], Session::get_userid());
     
     // Redirect to the new post page
     header ('Location: ./post/' . $post_hash_id);