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comparison gpp/podcast/views.py @ 143:1ed461fd2030

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Podcast enhancements for #39. Provide channel level keyword support. Provide an alternate download URL so we can support both m4a and mp3 formats.
author Brian Neal <bgneal@gmail.com>
date Sun, 06 Dec 2009 21:28:31 +0000
parents dbd703f7d63a
children 9175392da056
comparison
equal deleted inserted replaced
142:f6904149a233 143:1ed461fd2030
1 """Views for the podcast application""" 1 """Views for the podcast application"""
2 import os.path
3 from urlparse import urlparse
2 4
3 from django.shortcuts import render_to_response 5 from django.shortcuts import render_to_response
4 from django.template import RequestContext 6 from django.template import RequestContext
5 from django.shortcuts import get_object_or_404 7 from django.shortcuts import get_object_or_404
6 8
7 from podcast.models import Channel 9 from podcast.models import Channel
8 from podcast.models import Item 10 from podcast.models import Item
11
12
13 def get_ext_from_url(url):
14 """
15 This function returns the extension part of the path from the given
16 url.
17 """
18 return os.path.splitext(urlparse(url).path)[1]
9 19
10 20
11 def index(request): 21 def index(request):
12 try: 22 try:
13 channel = Channel.objects.get(pk=1) 23 channel = Channel.objects.get(pk=1)
19 }, 29 },
20 context_instance = RequestContext(request)) 30 context_instance = RequestContext(request))
21 31
22 32
23 def detail(request, id): 33 def detail(request, id):
24 podcast = get_object_or_404(Item, pk = id) 34 podcast = get_object_or_404(Item.objects.select_related(), pk = id)
35
36 ext = get_ext_from_url(podcast.enclosure_url)
37 alt_ext = None
38 if podcast.alt_enclosure_url:
39 alt_ext = get_ext_from_url(podcast.alt_enclosure_url)
40
25 return render_to_response('podcast/detail.html', { 41 return render_to_response('podcast/detail.html', {
26 'channel': podcast.channel, 42 'channel': podcast.channel,
27 'podcast': podcast, 43 'podcast': podcast,
44 'ext': ext,
45 'alt_ext': alt_ext,
28 }, 46 },
29 context_instance = RequestContext(request)) 47 context_instance = RequestContext(request))
30 48
31 49
32 def feed(request): 50 def feed(request):