www/webapp/handlers.py

   1 #!/usr/bin/python
   2
   3 #import httplib
   4 #import logging
   5 #import markdown2
   6 import os
   7 #import random
   8 #import re
   9 #import socket
  10 #import time
  11 #import tornado.database
  12 #import tornado.locale
  13 import tornado.web
  14 #import unicodedata
  15
  16 import backend
  17
  18 from handlers_admin import *
  19 from handlers_base import *
  20 from handlers_download import *
  21 from handlers_mirrors import *
  22 from handlers_news import *
  23 from handlers_planet import *
  24 from handlers_stasy import *
  25 from handlers_tracker import *
  26
  27
  28 class RootHandler(BaseHandler):
  29         """
  30                 This handler redirects any request directly to /.
  31
  32                 It can be used to be compatible with some ancient index urls.
  33         """
  34         def get(self, *args):
  35                 self.redirect("/")
  36
  37
  38 class LangCompatHandler(BaseHandler):
  39         """
  40                 Redirect links in the old format to current site:
  41
  42                 E.g. /en/index -> /index
  43         """
  44         def get(self, lang, page):
  45                 self.redirect("/%s" % page)
  46
  47
  48 class IndexHandler(BaseHandler):
  49         """
  50                 This handler displays the welcome page.
  51         """
  52         def get(self):
  53                 # Get a list of the most recent news items and put them on the page.
  54                 latest_news = self.news.get_latest(limit=1, locale=self.locale)
  55                 recent_news = self.news.get_latest(limit=2, locale=self.locale, offset=1)
  56
  57                 return self.render("index.html",
  58                         latest_news=latest_news, recent_news=recent_news)
  59
  60
  61 class StaticHandler(BaseHandler):
  62         """
  63                 This handler shows the files that are in plain html format.
  64         """
  65         @property
  66         def static_path(self):
  67                 return os.path.join(self.application.settings["template_path"], "static")
  68
  69         @property
  70         def static_files(self):
  71                 ret = []
  72                 for filename in os.listdir(self.static_path):
  73                         if filename.endswith(".html"):
  74                                 ret.append(filename)
  75                 return ret
  76
  77         def get(self, name=None):
  78                 name = "%s.html" % name
  79
  80                 if not name in self.static_files:
  81                         raise tornado.web.HTTPError(404)
  82
  83                 self.render("static/%s" % name, lang=self.locale.code[:2])
  84
  85