From e5482b525455e69509429acdf7b7b79409c0ff9f Mon Sep 17 00:00:00 2001
From: Brian Warner <warner@lothar.com>
Date: Sat, 7 Jul 2007 21:30:04 -0700
Subject: [PATCH] web: add a 'return to welcome page' link

---
 src/allmydata/web/directory.xhtml | 3 ++-
 src/allmydata/webish.py           | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/allmydata/web/directory.xhtml b/src/allmydata/web/directory.xhtml
index 8f7da30b..b8a7ab83 100644
--- a/src/allmydata/web/directory.xhtml
+++ b/src/allmydata/web/directory.xhtml
@@ -12,7 +12,8 @@
 <h2 n:render="header"></h2>
 
 <div><a href=".">Refresh this view</a></div>
-<div><a href="..">Parent Directory</a></div>
+<div n:render="welcome" />
+
 <div>Other representations of this directory:
 <a href="?t=manifest">manifest</a>,
 <a href="?t=uri">URI</a>,
diff --git a/src/allmydata/webish.py b/src/allmydata/webish.py
index fe465e63..044f4aef 100644
--- a/src/allmydata/webish.py
+++ b/src/allmydata/webish.py
@@ -69,6 +69,11 @@ class Directory(rend.Page):
         header.append(":")
         return ctx.tag[header]
 
+    def render_welcome(self, ctx, data):
+        depth = len(self._dirpath) + 2
+        link = "/".join([".."] * depth)
+        return T.div[T.a(href=link)["Return to Welcome page"]]
+
     def data_share_uri(self, ctx, data):
         return self._dirnode.get_uri()
     def data_share_readonly_uri(self, ctx, data):
-- 
2.45.2