From 307df28c1cebfe5d0bea1124e4bc69495699feb1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=AE=B8=E5=87=AF?= <282916711@qq.com>
Date: Sat, 1 Sep 2018 12:13:43 +0800
Subject: [PATCH 1/2] Update modal.js

Support add BT-magnet hash code URI directly, such as   '24B971DF922333C66E674E0F1F4248240C4A6F08'
If you search some resource from THE PIRATE BAY, this feature is usefull.
---
 js/ctrls/modal.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/js/ctrls/modal.js b/js/ctrls/modal.js
index 55d9c6d5..66cf0b4c 100644
--- a/js/ctrls/modal.js
+++ b/js/ctrls/modal.js
@@ -91,7 +91,17 @@ angular
             });
         })
         .filter(function(d) { return d.length })
-        .value();
+	.map(function(u){
+          var t=_.toUpper(u[0])
+
+          if(t.startsWith("HTTP")||t.startsWith("MAGNET")||t.startsWith("FTP")){
+            return u
+          }else{
+            u[0]= "magnet:?xt=urn:btih:"+u[0]
+            return u
+          }
+        })   
+       .value();
     }
   };
 

From 43a53eab165ccac8d2cf7968dca64fd736f7a66f Mon Sep 17 00:00:00 2001
From: xu kai <kai.xu01@sap.com>
Date: Mon, 10 Sep 2018 16:04:54 +0800
Subject: [PATCH 2/2] support add marget-key directly

---
 js/ctrls/modal.js | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/js/ctrls/modal.js b/js/ctrls/modal.js
index 66cf0b4c..2f2b9fef 100644
--- a/js/ctrls/modal.js
+++ b/js/ctrls/modal.js
@@ -91,17 +91,21 @@ angular
             });
         })
         .filter(function(d) { return d.length })
-	.map(function(u){
-          var t=_.toUpper(u[0])
-
-          if(t.startsWith("HTTP")||t.startsWith("MAGNET")||t.startsWith("FTP")){
-            return u
-          }else{
-            u[0]= "magnet:?xt=urn:btih:"+u[0]
-            return u
-          }
-        })   
-       .value();
+        .map(function(u){
+                /// transform bt-key into legal magnet link
+                /// support BASE32 encoding key string or HEX encoding key string
+                var str=_.toUpper(u[0])
+                var hashkey=_.head(_.split(str,"&"))//maybe url contains additional attribute  such as dn/tr
+                const base32Regex=/^[2-7 | A-Z]{32}$/
+                const hexRegex=/^[0-9 | A-Z]{40}$/
+                if(base32Regex.test(hashkey)||hexRegex.test(hashkey)){
+                      u[0]= "magnet:?xt=urn:btih:"+u[0]
+                      // if hashkey is legal bt-hashkey string then add protocol's head
+                      // only support 32-bit length HEX encoding string or 40-bit length BASE32 length encoding string
+                }
+                return u
+              })   
+        .value();
     }
   };