bgneal@323: """
bgneal@323: Views for the ygroup (Yahoo Group Archive) application.
bgneal@323: 
bgneal@323: """
bgneal@323: from django.shortcuts import get_object_or_404
bgneal@323: from django.views.generic import ListView
bgneal@323: 
bgneal@323: from ygroup.models import Thread, Post
bgneal@323: from core.paginator import DiggPaginator
bgneal@323: 
bgneal@323: 
bgneal@323: THREADS_PER_PAGE = 40
bgneal@323: POSTS_PER_PAGE = 20
bgneal@323: 
bgneal@323: 
bgneal@323: class ThreadIndexView(ListView):
bgneal@323:     """
bgneal@323:     This generic view displays the list of threads available.
bgneal@323: 
bgneal@323:     """
bgneal@323:     model = Thread
bgneal@323:     paginate_by = THREADS_PER_PAGE
bgneal@323: 
bgneal@323:     def get_paginator(self, queryset, per_page, **kwargs):
bgneal@323:         """
bgneal@323:         Return an instance of the paginator for this view.
bgneal@323:         """
bgneal@323:         return DiggPaginator(queryset, per_page, body=5, tail=2,
bgneal@323:                 margin=3, padding=2, **kwargs)
bgneal@323: 
bgneal@323: 
bgneal@323: class ThreadView(ListView):
bgneal@323:     """
bgneal@323:     This generic view displays the posts in a thread.
bgneal@323: 
bgneal@323:     """
bgneal@323:     context_object_name = "post_list"
bgneal@323:     template_name = "ygroup/thread.html"
bgneal@323:     paginate_by = POSTS_PER_PAGE
bgneal@323: 
bgneal@323:     def get_queryset(self):
bgneal@323:         self.thread = get_object_or_404(Thread, pk=self.args[0])
bgneal@323:         return Post.objects.filter(thread=self.thread)
bgneal@323: 
bgneal@323:     def get_context_data(self, **kwargs):
bgneal@323:         context = super(ThreadView, self).get_context_data(**kwargs)
bgneal@323:         context['thread'] = self.thread
bgneal@323:         return context
bgneal@323: 
bgneal@323:     def get_paginator(self, queryset, per_page, **kwargs):
bgneal@323:         """
bgneal@323:         Return an instance of the paginator for this view.
bgneal@323:         """
bgneal@323:         return DiggPaginator(queryset, per_page, body=5, tail=2,
bgneal@323:                 margin=3, padding=2, **kwargs)