www/webapp/handlers_news.py

   1 #!/usr/bin/python
   2
   3 import tornado.web
   4
   5 from handlers_base import *
   6
   7 class NewsIndexHandler(BaseHandler):
   8         rss_url = "/news.rss"
   9
  10         """
  11                 This handler fetches the content that is show on the news portal.
  12         """
  13         def get(self):
  14                 news = self.news.get_latest(limit=5, locale=self.locale)
  15
  16                 return self.render("news.html", news=news)
  17
  18
  19 class NewsYearHandler(NewsIndexHandler):
  20         def get(self, year):
  21                 news = self.news.get_by_year(year, locale=self.locale)
  22
  23                 return self.render("news-year.html", news=news, selected_year=year)
  24
  25
  26 class NewsItemHandler(BaseHandler):
  27         rss_url = "/news.rss"
  28
  29         """
  30                 This handler displays a whole page full of a single news item.
  31         """
  32         def get(self, slug):
  33                 news = self.news.get_by_slug(slug)
  34                 if not news:
  35                         raise tornado.web.HTTPError(404)
  36
  37                 # Find the name of the author
  38                 author = self.get_account(news.author_id)
  39                 if author:
  40                         news.author = author.cn
  41                 else:
  42                         _ = self.locale.translate
  43                         news.author = _("Unknown author")
  44
  45                 return self.render("news-item.html", item=news)
  46
  47
  48 class NewsAuthorHandler(BaseHandler):
  49         """
  50                 This page displays information about the news author.
  51         """
  52         def get(self, author):
  53                 author = self.get_account(author)
  54                 if not author:
  55                         raise tornado.web.HTTPError(404)
  56
  57                 latest_news = self.news.get_latest(author=author.uid,
  58                         locale=self.locale, limit=10)
  59
  60                 self.render("news-author.html",
  61                         author=author, latest_news=latest_news)