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'''
Created on May 13, 2011
@author: leifj
'''
from django.contrib.syndication.views import Feed
from meetingtools.apps.room.models import Room
from tagging.models import TaggedItem
from meetingtools.settings import BASE_URL
from django.utils.feedgenerator import Atom1Feed, Rss201rev2Feed
from meetingtools.apps.room.views import room_recordings
from django.shortcuts import get_object_or_404
class TagsWrapper(object):
def __init__(self,tn):
self.tags = tn.split('+')
self.rooms = TaggedItem.objects.get_by_model(Room, tn.split('+'))
def title(self):
return "Rooms tagged with %s" % " and ".join(self.tags)
def description(self):
return self.title()
def link(self,ext):
return "%s/room/+%s.%s" % (BASE_URL,"+".join(self.tags),ext)
class MeetingToolsFeed(Feed):
item_author_name = 'SUNET e-meeting tools'
def ext(self):
if self.feed_type == Atom1Feed:
return "atom"
if self.feed_type == Rss201rev2Feed:
return "rss"
return "rss"
class RoomTagFeed(MeetingToolsFeed):
def get_object(self,request,tn):
return TagsWrapper(tn)
def title(self,t):
return t.title()
def link(self,t):
return t.link(self.ext())
def description(self,t):
return t.description()
def items(self,t):
return t.rooms
def item_title(self,room):
return room.name
def item_description(self,room):
return room.description
def item_link(self,room):
return room.go_url()
def item_guid(self,room):
return room.permalink()
def item_pubdate(self,room):
return room.lastupdated
class RoomAtomTagFeed(RoomTagFeed):
feed_type = Atom1Feed
class RoomRSSTagField(RoomTagFeed):
feed_type = Rss201rev2Feed
class RecordingsWrapper(object):
def __init__(self,room,request):
self.room = room
self.items = room_recordings(request, room)
class RecordingFeed(MeetingToolsFeed):
def get_object(self,request,rid):
room = get_object_or_404(Room,pk=rid)
return RecordingsWrapper(room,request)
def title(self,recordings):
return "Recordings in room '%s'" % recordings.room.name
def link(self,recordings):
return recordings.room.recordings_url()
def items(self,recordings):
return recordings.items
def item_title(self,recording):
return recording['name']
def item_description(self,recording):
return recording['description']
def item_link(self,recording):
return recording['url']
def item_pubdate(self,recording):
return recording['date_created']
class AtomRecordingFeed(RecordingFeed):
feed_type = Atom1Feed
class RSSRecordingField(RecordingFeed):
feed_type = Rss201rev2Feed
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