webapp/handlers_planet.py

   1 #!/usr/bin/python
   2
   3 import tornado.web
   4
   5 from handlers_base import *
   6
   7 class PlanetBaseHandler(BaseHandler):
   8         pass
   9
  10
  11 class PlanetMainHandler(PlanetBaseHandler):
  12         rss_url = "/rss"
  13
  14         def get(self):
  15                 offset = int(self.get_argument("offset", 0))
  16                 limit = int(self.get_argument("limit", 4))
  17
  18                 entries = self.planet.get_entries(offset=offset, limit=limit)
  19
  20                 self.render("planet/index.html", entries=entries, offset=offset + limit, limit=limit)
  21
  22
  23 class PlanetUserHandler(PlanetBaseHandler):
  24         def get(self, author):
  25                 author = self.accounts.get_by_uid(author)
  26                 if not author:
  27                         raise tornado.web.HTTPError(404, "User is unknown")
  28
  29                 offset = int(self.get_argument("offset", 0))
  30                 limit = int(self.get_argument("limit", 4))
  31
  32                 entries = self.planet.get_entries_by_author(author.uid,
  33                         offset=offset, limit=limit)
  34
  35                 self.render("planet/user.html", author=author, entries=entries,
  36                         offset=offset + limit, limit=limit, rss_url="/user/%s/rss" % author.uid)
  37
  38
  39 class PlanetPostingHandler(PlanetBaseHandler):
  40         def get(self, slug):
  41                 entry = self.planet.get_entry_by_slug(slug)
  42
  43                 if not entry:
  44                         raise tornado.web.HTTPError(404)
  45
  46                 # Update the view counter
  47                 entry.increase_view_counter()
  48
  49                 self.render("planet/posting.html",
  50                         author=entry.author, entry=entry)
  51
  52
  53 class PlanetSearchHandler(PlanetBaseHandler):
  54         def get(self):
  55                 query = self.get_argument("q", "")
  56
  57                 if query:
  58                         entries = self.planet.search(query)
  59                 else:
  60                         entries = []
  61
  62                 self.render("planet/search.html", entries=entries, query=query)
  63
  64
  65 class PlanetYearHandler(PlanetBaseHandler):
  66         def get(self, year):
  67                 entries = self.planet.get_entries_by_year(year)
  68
  69                 months = {}
  70                 for entry in entries:
  71                         try:
  72                                 months[entry.month].append(entry)
  73                         except KeyError:
  74                                 months[entry.month] = [entry]
  75
  76                 months = months.items()
  77                 months.sort(reverse=True)
  78
  79                 self.render("planet/year.html", months=months, year=year)