Mercurial > public > sg101

annotate gpp/gcalendar/views.py @ 265:1ba2c6bf6eb7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Closing #98. Animated GIFs were losing their transparency and animated properties when saved as avatars. Reworked the avatar save process to only run the avatar through PIL if it is too big. This preserves the original uploaded file if it is within the desired size settings. This may still mangle big animated gifs. If this becomes a problem, then maybe look into calling the PIL Image.resize() method directly. Moved the PIL image specific functions from bio.forms to a new module: core.image for better reusability in the future.
author Brian Neal <bgneal@gmail.com>
date Fri, 24 Sep 2010 02:12:09 +0000
parents dbd703f7d63a
children f7fbb404241f
rev   line source
gremmie@1 1 """
gremmie@1 2 Views for the gcalendar application.
gremmie@1 3 """
gremmie@1 4
gremmie@1 5 from django.contrib.auth.decorators import login_required
gremmie@1 6 from django.core.urlresolvers import reverse
gremmie@1 7 from django.http import HttpResponse
gremmie@1 8 from django.http import HttpResponseBadRequest
gremmie@1 9 from django.http import HttpResponseForbidden
gremmie@1 10 from django.http import HttpResponseRedirect
gremmie@1 11 from django.http import Http404
gremmie@1 12 from django.shortcuts import render_to_response
gremmie@1 13 from django.shortcuts import get_object_or_404
gremmie@1 14 from django.template import RequestContext
gremmie@1 15
gremmie@1 16 from gcalendar.forms import EventEntryForm
gremmie@1 17 from gcalendar.models import Event
gremmie@1 18
gremmie@1 19
gremmie@1 20 def index(request):
gremmie@1 21 return render_to_response('gcalendar/index.html', {
gremmie@1 22 },
gremmie@1 23 context_instance = RequestContext(request))
gremmie@1 24
gremmie@1 25
gremmie@1 26 @login_required
gremmie@1 27 def add_event(request):
gremmie@1 28 if request.method == 'POST':
gremmie@1 29 form = EventEntryForm(request.POST)
gremmie@1 30 if form.is_valid():
gremmie@1 31 event = form.save(commit=False)
gremmie@1 32 event.user = request.user
gremmie@1 33 event.repeat = 'none'
gremmie@1 34 event.save()
gremmie@1 35 return HttpResponseRedirect(reverse('gcalendar-add_thanks'))
gremmie@1 36 else:
gremmie@1 37 form = EventEntryForm()
gremmie@1 38
gremmie@1 39 return render_to_response('gcalendar/event.html', {
gremmie@1 40 'title': 'Add Calendar Event',
gremmie@1 41 'form': form,
gremmie@1 42 },
gremmie@1 43 context_instance = RequestContext(request))
gremmie@1 44
gremmie@1 45
gremmie@1 46 @login_required
gremmie@1 47 def add_thanks(request):
gremmie@1 48 return render_to_response('gcalendar/thanks_add.html', {
gremmie@1 49 },
gremmie@1 50 context_instance = RequestContext(request))
gremmie@1 51
gremmie@1 52
gremmie@1 53 @login_required
gremmie@1 54 def edit_events(request):
gremmie@1 55 events = Event.objects.filter(user=request.user, status=Event.ON_CAL).order_by('start_date')
gremmie@1 56 return render_to_response('gcalendar/edit.html', {
gremmie@1 57 'events': events,
gremmie@1 58 },
gremmie@1 59 context_instance = RequestContext(request))
gremmie@1 60
gremmie@1 61
gremmie@1 62 @login_required
gremmie@1 63 def edit_event(request, event_id):
gremmie@1 64 event = get_object_or_404(Event, pk=event_id)
gremmie@1 65 if event.user != request.user:
gremmie@1 66 raise Http404
gremmie@1 67
gremmie@1 68 if request.method == 'POST':
gremmie@1 69 form = EventEntryForm(request.POST, instance=event)
gremmie@1 70 if form.is_valid():
gremmie@1 71 event = form.save(commit=False)
gremmie@1 72 event.user = request.user
gremmie@1 73 event.repeat = 'none'
gremmie@1 74 event.status = Event.EDIT_REQ
gremmie@1 75 event.save()
gremmie@1 76 return HttpResponseRedirect(reverse('gcalendar-edit_thanks'))
gremmie@1 77 else:
gremmie@1 78 form = EventEntryForm(instance=event)
gremmie@1 79
gremmie@1 80 return render_to_response('gcalendar/event.html', {
gremmie@1 81 'title': 'Change Calendar Event',
gremmie@1 82 'form': form,
gremmie@1 83 },
gremmie@1 84 context_instance = RequestContext(request))
gremmie@1 85
gremmie@1 86
gremmie@1 87 @login_required
gremmie@1 88 def edit_thanks(request):
gremmie@1 89 return render_to_response('gcalendar/thanks_edit.html', {
gremmie@1 90 },
gremmie@1 91 context_instance = RequestContext(request))
gremmie@1 92
gremmie@1 93
gremmie@1 94 def delete_event(request):
gremmie@1 95 """This view marks an event for deletion. It is called via AJAX."""
gremmie@1 96 if request.user.is_authenticated():
gremmie@1 97 id = request.POST.get('id', None)
gremmie@1 98 if id is None or not id.isdigit():
gremmie@1 99 return HttpResponseBadRequest()
gremmie@1 100 try:
gremmie@1 101 event = Event.objects.get(pk=id)
gremmie@1 102 except Event.DoesNotExist:
gremmie@1 103 return HttpResponseBadRequest()
gremmie@1 104 if request.user != event.user:
gremmie@1 105 return HttpResponseForbidden()
gremmie@1 106
gremmie@1 107 event.status = Event.DEL_REQ
gremmie@1 108 event.save()
gremmie@1 109 return HttpResponse(id)
gremmie@1 110
gremmie@1 111 return HttpResponseForbidden()
gremmie@1 112
gremmie@1 113
gremmie@1 114 # vim: ts=4 sw=4