From edd297c4e7d59ecac283925eea0ce869905933b8 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 14 Jan 2011 20:44:18 +0100
Subject: [PATCH] Add compat handler for old download links.

---
 www/webapp/__init__.py          |  1 +
 www/webapp/backend/mirrors.py   | 13 +++++++++++++
 www/webapp/handlers_download.py | 16 ++++++++++++++++
 3 files changed, 30 insertions(+)

diff --git a/www/webapp/__init__.py b/www/webapp/__init__.py
index d02ab036..dff38195 100644
--- a/www/webapp/__init__.py
+++ b/www/webapp/__init__.py
@@ -84,6 +84,7 @@ class Application(tornado.web.Application):
 			(r"/mirrors", tornado.web.RedirectHandler, { "url" : "http://mirrors.ipfire.org/" }),
 			(r"/source", tornado.web.RedirectHandler, { "url" : "http://source.ipfire.org/" }),
 		] + static_handlers + [
+			(r"/(iso|torrent)/(.*)", DownloadCompatHandler),
 			(r"/(.*)", DownloadFileHandler),
 		])
 
diff --git a/www/webapp/backend/mirrors.py b/www/webapp/backend/mirrors.py
index 415a9f1d..5b289b9f 100644
--- a/www/webapp/backend/mirrors.py
+++ b/www/webapp/backend/mirrors.py
@@ -60,6 +60,19 @@ class Mirrors(object):
 		for mirror in mirrors:
 			yield self.get(mirror.id)
 
+	def get_all_files(self):
+		files = []
+
+		for mirror in self.list():
+			if not mirror.state == "UP":
+				continue
+
+			for file in mirror.filelist:
+				if not file in files:
+					files.append(file)
+
+		return files
+
 
 class Mirror(object):
 	def __init__(self, id):
diff --git a/www/webapp/handlers_download.py b/www/webapp/handlers_download.py
index e0ccd895..d8b1dc3d 100644
--- a/www/webapp/handlers_download.py
+++ b/www/webapp/handlers_download.py
@@ -86,3 +86,19 @@ class DownloadFileHandler(BaseHandler):
 
 		self.mirrors.db.execute("INSERT INTO log_download(filename, mirror, country_code) VALUES(%s, %s, %s)",
 			filename, mirror.id, country_code)
+
+
+class DownloadCompatHandler(BaseHandler):
+	def get(self, path, url):
+		_filename = None
+
+		for filename in self.mirrors.get_all_files():
+			if filename.endswith("/%s" % url):
+				_filename = filename
+				break
+
+		if not _filename:
+			raise tornado.web.HTTPError(404)
+
+		self.redirect("/%s" % _filename)
+
-- 
2.47.3