Extensions Docs Server: KILL BUILD.PY

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
deleted file mode 100755
index f9f56d0fb99193a2ea4c2fd6e8007c40b5955e8a..0000000000000000000000000000000000000000
--- a/chrome/common/extensions/docs/server/main.py
+++ /dev/null
@@ -1,257 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import cgi
-import logging
-import os
-import re
-
-from google.appengine.ext import webapp
-from google.appengine.ext.webapp.util import run_wsgi_app
-from google.appengine.api import memcache
-from google.appengine.api import urlfetch
-
-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):
-    self.name = name
-    self.tag = tag
-
-Channel.DEV = Channel("dev", "2.0-dev")
-Channel.BETA = Channel("beta", "1.1-beta")
-Channel.STABLE = Channel("stable", "")
-Channel.TRUNK = Channel("trunk", "")
-Channel.CHANNELS = [Channel.TRUNK, Channel.DEV, Channel.BETA, Channel.STABLE]
-Channel.DEFAULT = Channel.STABLE
-
-
-def GetChannelByName(channelName):
-  for channel in Channel.CHANNELS:
-    if channel.name == channelName:
-      return channel
-
-  return None
-
-
-def GetBranchRoot(branch):
-  if branch is None:
-    return '%s/viewvc/chrome/trunk/src/' % VIEW_VC_ROOT
-  else:
-    return '%s/viewvc/chrome/branches/%s/src/' % (VIEW_VC_ROOT, branch)
-
-
-def GetExtensionsRoot(branch):
-  return GetBranchRoot(branch) + 'chrome/common/extensions/'
-
-
-def GetDocsRoot(branch, docFamily):
-  if docFamily is None:
-    return GetExtensionsRoot(branch) + 'docs/'
-  else:
-    return GetExtensionsRoot(branch) + ('docs/%s/' % docFamily)
-
-
-def GetSrcUrl(branch, docFamily, path):
-  # TODO(aa): Need cooler favicon.
-  if path[0] == 'favicon.ico':
-    return '%s/%s' % (VIEW_VC_ROOT, path[0])
-
-  pathstr = '/'.join(path)
-
-  if path[0] == 'api' and path[-1].endswith('.json'):
-    return GetExtensionsRoot(branch) + pathstr
-
-  if path[0] == 'third_party':
-    if path[-1] == 'jstemplate_compiled.js':
-      return GetBranchRoot(branch) + ('chrome/%s' % pathstr)
-    else:
-      return GetBranchRoot(branch) + pathstr
-
-  return GetDocsRoot(branch, docFamily) + pathstr
-
-
-def GetBranch(channel):
-  """ Gets the name of the branch in source control that contains the code for
-  the Chrome version currently being served on |channel|."""
-  branch = memcache.get(channel.name)
-  if branch is not None:
-    return branch
-
-  # query Omaha to figure out which version corresponds to this channel
-  postdata = """<?xml version="1.0" encoding="UTF-8"?>
-                <o:gupdate xmlns:o="http://www.google.com/update2/request"
-                    protocol="2.0" testsource="crxdocs">
-                <o:app appid="{8A69D345-D564-463C-AFF1-A69D9E530F96}"
-                    version="0.0.0.0" lang="">
-                <o:updatecheck tag="%s"
-                    installsource="ondemandcheckforupdates" />
-                </o:app>
-                </o:gupdate>
-                """ % channel.tag
-
-  result = urlfetch.fetch(
-      url="https://tools.google.com/service/update2",
-      payload=postdata,
-      method=urlfetch.POST,
-      headers={'Content-Type':'application/x-www-form-urlencoded',
-               'X-USER-IP': '72.1.1.1'})
-
-  if result.status_code != 200:
-    return None
-
-  match = re.search(r'<updatecheck Version="\d+\.\d+\.(\d+)\.\d+"',
-                    result.content)
-  if match is None:
-    logging.error("Cannot find branch for requested channel: " + result.content)
-    return None
-
-  branch = match.group(1)
-  memcache.add(channel.name, branch, DEFAULT_CACHE_TIME)
-  return branch
-
-class MainPage(webapp.RequestHandler):
-  def redirectToIndexIfNecessary(self):
-    if len(self.path) > 0:
-      return True
-    newPath = self.request.path
-    if not newPath.endswith('/'):
-      newPath += '/'
-    newPath += 'index.html'
-    self.redirect(newPath)
-    return False
-
-
-  def initPath(self):
-    self.path = self.request.path.split('/')
-
-    # The first component is always empty.
-    self.path.pop(0)
-
-    # The last component might be empty if there was a trailing slash.
-    if len(self.path) > 0 and self.path[-1] == '':
-      self.path.pop()
-
-    # Temporary hacks for apps.
-    # TODO(aa): Remove once the apps content percolates through Chrome's release
-    # process more.
-    if self.path == ['apps'] or self.path == ['trunk', 'apps']:
-      self.redirect('/trunk/apps/about_apps.html')
-      return False
-
-    # TODO(aa): Remove once we have a homepage for developer.chrome.com.
-    if (self.path == [] and
-        self.request.url.startswith('http://developer.chrome.com')):
-      self.redirect('http://developers.google.com/chrome')
-      return False
-
-    return self.redirectToIndexIfNecessary()
-
-
-  def initChannel(self):
-    self.channel = GetChannelByName(self.path[0])
-    if self.channel is not None:
-      self.path.pop(0)
-    else:
-      self.channel = Channel.DEFAULT
-    return self.redirectToIndexIfNecessary()
-
-
-  def initDocFamily(self):
-    if self.path[0] in ('extensions', 'apps'):
-      self.docFamily = self.path.pop(0)
-    else:
-      self.docFamily = 'extensions'
-    return self.redirectToIndexIfNecessary()
-
-
-  def redirectDomain(self):
-    if (self.request.url.startswith(('http://code.google.com',
-                                     'https://code.google.com'))):
-      newUrl = CHROME_DOMAIN_URL
-      # switch to https if necessary
-      if (self.request.url.startswith('https')):
-        newUrl = newUrl.replace('http', 'https', 1)
-      self.path.pop(0)  # 'chrome'
-      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(newUrl + '/' + '/'.join(self.path), True)
-      return False
-    else:
-      return True
-
-
-  def fetchContent(self):
-    logging.info("fetching: %s" % str((self.branch, self.docFamily, self.path)))
-
-    # For extensions, try the old directory layout first.
-    result = None
-    oldUrl = ''
-
-    if self.docFamily == 'extensions':
-      oldUrl = GetSrcUrl(self.branch, None, self.path)
-      result = urlfetch.fetch(oldUrl)
-
-    if result is None or result.status_code != 200:
-      newUrl = GetSrcUrl(self.branch, self.docFamily, self.path)
-      if oldUrl != newUrl:
-        logging.info('Trying new directory layout...')
-        result = urlfetch.fetch(newUrl)
-
-    # Files inside of samples should be rendered with content-type
-    # text/plain so that their source is visible when linked to. The only
-    # types we should serve as-is are images.
-    if (self.path[0] == 'examples' and
-        not (result.headers['content-type'].startswith('image/') or
-             result.headers['Content-Type'].startswith('image/'))):
-      result.headers['content-type'] = 'text/plain'
-
-    return result
-
-
-  def get(self):
-    if (not self.initPath() or
-        not self.redirectDomain() or
-        not self.initChannel() or
-        not self.initDocFamily()):
-      return
-
-    cacheKey = str((self.channel.name, self.docFamily, self.path))
-    result = memcache.get(cacheKey)
-    if result is None:
-      logging.info("cache miss: " + cacheKey)
-
-      self.branch = None
-      if self.channel is not Channel.TRUNK:
-        self.branch = GetBranch(self.channel)
-
-      result = self.fetchContent()
-      memcache.add(cacheKey, result, DEFAULT_CACHE_TIME)
-
-    if result is not None:
-      for key in result.headers:
-        self.response.headers[key] = result.headers[key]
-      self.response.out.write(result.content)
-
-
-application = webapp.WSGIApplication([
-  ('/app_known_issues_snippet.html', app_known_issues.Handler),
-  ('/.*', MainPage),
-], debug=False)
-
-
-def main():
-  run_wsgi_app(application)
-
-
-if __name__ == '__main__':
-  main()