annotate gpp/podcast/views.py @ 318:c550933ff5b6
Fix a bug where you'd get an error when trying to delete a forum thread (topic does not exist). Apparently when you call topic.delete() the posts would get deleted, but the signal handler for each one would run, and it would try to update the topic's post count or something, but the topic was gone? Reworked the code a bit and explicitly delete the posts first. I also added a sync() call on the parent forum since post counts were not getting adjusted.
| author |
Brian Neal <bgneal@gmail.com> |
| date |
Sat, 05 Feb 2011 21:46:52 +0000 |
| parents |
1ed461fd2030 |
| children |
9175392da056 |
| rev |
line source |
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gremmie@1
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1 """Views for the podcast application"""
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2 import os.path
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3 from urlparse import urlparse
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4
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5 from django.shortcuts import render_to_response
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6 from django.template import RequestContext
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7 from django.shortcuts import get_object_or_404
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8
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9 from podcast.models import Channel
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10 from podcast.models import Item
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11
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12
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13 def get_ext_from_url(url):
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14 """
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15 This function returns the extension part of the path from the given
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16 url.
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17 """
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18 return os.path.splitext(urlparse(url).path)[1]
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19
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20
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21 def index(request):
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22 try:
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23 channel = Channel.objects.get(pk=1)
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24 except Channel.DoesNotExist:
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25 channel = None
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26
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27 return render_to_response('podcast/index.html', {
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28 'channel': channel,
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29 },
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30 context_instance = RequestContext(request))
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31
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32
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33 def detail(request, id):
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34 podcast = get_object_or_404(Item.objects.select_related(), pk = id)
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35
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36 ext = get_ext_from_url(podcast.enclosure_url)
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37 alt_ext = None
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38 if podcast.alt_enclosure_url:
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39 alt_ext = get_ext_from_url(podcast.alt_enclosure_url)
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40
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41 return render_to_response('podcast/detail.html', {
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42 'channel': podcast.channel,
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43 'podcast': podcast,
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44 'ext': ext,
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45 'alt_ext': alt_ext,
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46 },
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47 context_instance = RequestContext(request))
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48
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49
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50 def feed(request):
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51 try:
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52 channel = Channel.objects.get(pk=1)
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53 except Channel.DoesNotExist:
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54 channel = None
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55 return render_to_response('podcast/feed.xml', {
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56 'channel': channel,
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57 },
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58 context_instance = RequestContext(request))
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