adding redirect from codesite to chrome domain (bug 138776)

chrome/common/extensions/docs/server/main.py

Index: chrome/common/extensions/docs/server/main.py
diff --git a/chrome/common/extensions/docs/server/main.py b/chrome/common/extensions/docs/server/main.py
index 854be76028e43537ba48f69fdade74d086e7de99..7131fd3930dce13765dea27b6b94a507d3e7835b 100755
--- a/chrome/common/extensions/docs/server/main.py
+++ b/chrome/common/extensions/docs/server/main.py
@@ -17,7 +17,7 @@ import app_known_issues
 
 DEFAULT_CACHE_TIME = 300
 VIEW_VC_ROOT = 'http://src.chromium.org'
-
+CHROME_DOMAIN_URL = 'http://developer.chrome.com'
 
 class Channel():
   def __init__(self, name, tag):
@@ -180,6 +180,17 @@ class MainPage(webapp.RequestHandler):
     return self.redirectToIndexIfNecessary()
 
 
+  def redirectDomain(self):
+    if (self.request.url.startswith('http://code.google.com')):
+      for channel in ['dev', 'beta', 'stable', 'trunk']:
+        if channel in self.path:
+          position = self.path.index(channel)
+          self.path.pop(position)
+          self.path.insert(0, channel)
+      self.redirect(CHROME_DOMAIN_URL + '/' + '/'.join(self.path), True)
+    return False
+
+
   def fetchContent(self):
     logging.info("fetching: %s" % str((self.branch, self.docFamily, self.path)))
 
@@ -212,7 +223,8 @@ class MainPage(webapp.RequestHandler):
     if (not self.initPath() or
         not self.stripPathPrefix() or
         not self.initChannel() or
-        not self.initDocFamily()):
+        not self.initDocFamily() or
+        not self.redirectDomain()):
       return
 
     cacheKey = str((self.channel.name, self.docFamily, self.path))