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_iuse import *
  22 from handlers_mirrors import *
  23 from handlers_news import *
  24 from handlers_planet import *
  25 from handlers_rss import *
  26 from handlers_stasy import *
  27 from handlers_tracker import *
  28
  29
  30 class RootHandler(BaseHandler):
  31         """
  32                 This handler redirects any request directly to /.
  33
  34                 It can be used to be compatible with some ancient index urls.
  35         """
  36         def get(self, *args):
  37                 self.redirect("/")
  38
  39
  40 class LangCompatHandler(BaseHandler):
  41         """
  42                 Redirect links in the old format to current site:
  43
  44                 E.g. /en/index -> /index
  45         """
  46         def get(self, lang, page):
  47                 self.redirect("/%s" % page)
  48
  49
  50 class IndexHandler(BaseHandler):
  51         rss_url = "/news.rss"
  52
  53         """
  54                 This handler displays the welcome page.
  55         """
  56         def get(self):
  57                 # Get a list of the most recent news items and put them on the page.
  58                 latest_news = self.news.get_latest(limit=1, locale=self.locale)
  59                 recent_news = self.news.get_latest(limit=3, locale=self.locale, offset=1)
  60
  61                 return self.render("index.html",
  62                         latest_news=latest_news, recent_news=recent_news)
  63
  64
  65 class StaticHandler(BaseHandler):
  66         """
  67                 This handler shows the files that are in plain html format.
  68         """
  69         @property
  70         def static_path(self):
  71                 return os.path.join(self.application.settings["template_path"], "static")
  72
  73         @property
  74         def static_files(self):
  75                 ret = []
  76                 for filename in os.listdir(self.static_path):
  77                         if filename.endswith(".html"):
  78                                 ret.append(filename)
  79                 return ret
  80
  81         def get(self, name=None):
  82                 name = "%s.html" % name
  83
  84                 if not name in self.static_files:
  85                         raise tornado.web.HTTPError(404)
  86
  87                 self.render("static/%s" % name, lang=self.locale.code[:2])
  88
  89