def edit(request, feed=None):
"""
Displays the editing form for a feed, prepopulated with the data from database.
@param request: Django's request object
@param feed: the ID of the feed to be edited.
"""
if request.user.is_authenticated():
from sfdr.models import Feed
from sfdr.forms import feedForm
feed = int(feed)
Fo = Feed.objects.get(pk=feed, user=request.user)
if not Fo:
from django.http import Http404
raise Http404
else:
from sfdr.models import Shortener, Service
from django.shortcuts import render_to_response
from settings import cfMODS
sva = []
svr = []
svs = Service.objects.filter(user=request.user)
for s in svs:
if s.key in Fo.postTo:
svr.append(s)
else:
sva.append(s)
init = {
"nm":Fo.name,
"fd":Fo.url,
"snr":Fo.urlShortener,
"fmt":Fo.postType,
"feed":feed,
"pre":Fo.preText,
"post":Fo.postText,
"fo":Fo.filterOn,
"fi":Fo.filter,
"cfM":Fo.cfMod
}
form = feedForm(Shortener.objects.filter(user=request.user), initial=init)
cfL = (Fo.cfMod != "None" and Fo.cfMod != None and Fo.cfMod in cfMODS)
return render_to_response(
"feedadd.html",
{
"action":"/feeds/store.py",
"id":feed,
"form":form,
"sva":sva,
"svr":svr,
"cfL":cfL,
"dbg":Fo.cfMod
}
)
else:
return HttpResponseRedirect("/session/login.html")
def add(request):
"""
This page just displays the add-a-new-feed-form
@param request: Djangos request object
"""
if request.user.is_authenticated():
from django.shortcuts import render_to_response
from sfdr.forms import feedForm
from sfdr.models import Shortener
form = feedForm(Shortener.objects.filter(user=request.user))
return render_to_response("feedadd.html", {"action":"/feeds/put.py", "form":form })
else:
return HttpResponseRedirect("/session/login.html")
def put(request):
"""
Stores the data submitted from the form, or displays an error message.
@param request: Djangos request object
"""
if request.user.is_authenticated():
#TODO: Convert form to AJAX
from sfdr.forms import feedForm
from sfdr.models import Shortener
form = feedForm(Shortener.objects.filter(user=request.user), request.POST)
if form.is_valid():
from sfdr.models import Feed
f = Feed(
user=request.user,
name=form.cleaned_data['nm'],
url=form.cleaned_data['fd'],
urlShortener=form.cleaned_data['snr'],
postType=form.cleaned_data['fmt'],
preText=str(form.cleaned_data['pre']),
postText=str(form.cleaned_data['post']),
filter=str(form.cleaned_data['fi']),
filterOn=str(form.cleaned_data['fo']),
)
f.save()
logging.debug("Added Feed \"" + form.cleaned_data['nm'] + "\" to list")
from google.appengine.api.taskqueue import add #@UnresolvedImport
add(
url="/tasks/feeds/fetch.py",
params={"feed":str(f.id)},
method="GET",
queue_name="feed-burns"
)
else:
from django.shortcuts import render_to_response
return render_to_response("feedadd.html", {"form":form})
logging.debug("Unsuccessful reg because:" + str(form.errors))
return HttpResponseRedirect("/dashboard.html")
else:
return HttpResponseRedirect("/session/login.html")
def store(request):
"""
Saves the new feed information to database
@param request: Djangos request object.
"""
if request.user.is_authenticated():
from sfdr.forms import feedForm
from sfdr.models import Shortener
form = feedForm(Shortener.objects.filter(user=request.user), request.POST)
if form.is_valid() and form.cleaned_data['fd']:
logging.debug("Shortener is \"%s\"" % form.cleaned_data['snr'])
from sfdr.models import Feed
fid = form.cleaned_data['feed']
try:
Fo = Feed.objects.get(id=fid)
except:
from django.http import Http404
raise Http404
Fo.name = form.cleaned_data['nm']
Fo.url = form.cleaned_data['fd']
Fo.urlShortener = form.cleaned_data['snr']
Fo.preText = str(form.cleaned_data['pre'])
Fo.postText = str(form.cleaned_data['post'])
Fo.postType = form.cleaned_data['fmt']
Fo.filter = str(form.cleaned_data['fi'])
Fo.filterOn = str(form.cleaned_data['fo'])
Fo.cfMod = str(form.cleaned_data['cfM'])
Fo.save()
return HttpResponseRedirect("/dashboard.html")
else:
from django.shortcuts import render_to_response
return render_to_response("feedadd.html", {"form":form, })
logging.debug("Unsuccessful edit because:" + str(form.errors))
return HttpResponseRedirect("/feeds/edit/" + request.POST['fd'] + ".py")
else:
return HttpResponseRedirect("/session/login.html")
