def index(request):
entries = []
for r in In.objects.all():
rss = r.url
feed = feedparser.parse(rss)
for i in feed['items']:
i['summary'] = strip_tags(i['summary'])
i['published_parsed'] = \
datetime.fromtimestamp(mktime(i['published_parsed']))
entries.extend(feed['items'])
entries = sorted(entries, key=lambda entry: entry["published"])
entries.reverse()
for i in entries:
for j in Tags.objects.all():
if(i['summary'].lower().find(j.tag_ltrack) > -1 or i['title'].lower().find(j.tag_ltrack) > -1):
if(Feed.objects.filter(title=i['title']).count() == 0):
#f = Feed(title=i['title'], link=i['link'], summary=i['summary'], published=datetime.fromtimestamp(mktime(i['published_parsed'])), tag=j.tag_name)
f = Feed(title=i['title'], link=i['link'], summary=i['summary'],
published=i['published_parsed'])
f.tags = j.tag_ltrack
f.save()
f.tags_track.add(j)
f.save()
else:
f = Feed.objects.filter(title=i['title'])
for fe in f:
if(j not in fe.tags_track.all()):
fe.tags_track.add(j)
fe.tags = fe.tags + "; " + j.tag_ltrack
fe.save()
return render_to_response("view/index.html", {'feed': entries},
context_instance=RequestContext(request))
def add_feed(request):
"""
Add feed view.
Using add_feed.html temlate.
Trying to get URL from post.
If we couldn't - redirecting back to add_feed.html page.
Trying to get Feed object with such URL.
If we coult - redirecting to message page.
Then calculate Feed's
Title, URL, Time, Feed, User fields
and create (& save) Feed object.
Add entries.
Redirects to /feeds.
"""
__time_update(request.user)
try:
url = request.POST['url']
if not url.startswith('http://'):
url = 'http://' + url
except KeyError:
return render_to_response('add_feed.html',
{'username': request.user.username})
try:
Feed.objects.get(url=url, user=request.user)
return render_to_response('message.html', {'message':
'There is already such feed',
'back': '/feeds'})
except Feed.DoesNotExist:
pass
feed = feedparser.parse(url)
# If were errors loading XML
try:
# Title field in Feed
title = feed.feed.title
except AttributeError:
# Display warning message
return render_to_response('message.html', {'message':
'Wrong feed URL or connection Error.',
'back': '/add_feed'})
# Time field in Feed
time = datetime.now()
# Create Feed and save it
feed_obj = Feed(title=title, url=url, time=time,
user=request.user)
feed_obj.save()
__add_entries(feed.entries, feed_obj)
return redirect('/feeds')