Finish Program
Added some fields, and made TinyMCE the editor for the description
field. Also updated the public page to show these new fields.
We really need generic public views...
Patch by: Sverre Rabbelier
"""
A few bits of helper functions for comment views.
"""
import urllib
import textwrap
from django.http import HttpResponseRedirect
from django.core import urlresolvers
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.core.exceptions import ObjectDoesNotExist
from django.conf import settings
from django.contrib import comments
def next_redirect(data, default, default_view, **get_kwargs):
"""
Handle the "where should I go next?" part of comment views.
The next value could be a kwarg to the function (``default``), or a
``?next=...`` GET arg, or the URL of a given view (``default_view``). See
the view modules for examples.
Returns an ``HttpResponseRedirect``.
"""
next = data.get("next", default)
if next is None:
next = urlresolvers.reverse(default_view)
if get_kwargs:
next += "?" + urllib.urlencode(get_kwargs)
return HttpResponseRedirect(next)
def confirmation_view(template, doc="Display a confirmation view."):
"""
Confirmation view generator for the "comment was
posted/flagged/deleted/approved" views.
"""
def confirmed(request):
comment = None
if 'c' in request.GET:
try:
comment = comments.get_model().objects.get(pk=request.GET['c'])
except ObjectDoesNotExist:
pass
return render_to_response(template,
{'comment': comment},
context_instance=RequestContext(request)
)
confirmed.__doc__ = textwrap.dedent("""\
%s
Templates: `%s``
Context:
comment
The posted comment
""" % (doc, template)
)
return confirmed