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gremmie@1
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1 """
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gremmie@1
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2 Views for the gcalendar application.
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gremmie@1
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3 """
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gremmie@1
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4
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gremmie@1
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5 from django.contrib.auth.decorators import login_required
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bgneal@1094
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6 from django.core.exceptions import PermissionDenied
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bgneal@1094
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7 from django.core.paginator import InvalidPage
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gremmie@1
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8 from django.core.urlresolvers import reverse
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gremmie@1
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9 from django.http import HttpResponse
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gremmie@1
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10 from django.http import HttpResponseBadRequest
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gremmie@1
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11 from django.http import HttpResponseForbidden
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gremmie@1
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12 from django.http import HttpResponseRedirect
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gremmie@1
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13 from django.http import Http404
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gremmie@1
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14 from django.shortcuts import get_object_or_404
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bgneal@1031
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15 from django.shortcuts import render
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gremmie@1
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16
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bgneal@1094
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17 from core.functions import get_page
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bgneal@1094
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18 from core.paginator import DiggPaginator
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gremmie@1
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19 from gcalendar.forms import EventEntryForm
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20 from gcalendar.models import Event
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21
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22
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gremmie@1
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23 def index(request):
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bgneal@345
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24 user = request.user
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bgneal@345
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25 if user.is_authenticated():
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bgneal@789
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26 tz = user.profile.time_zone
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bgneal@345
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27 else:
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bgneal@345
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28 tz = 'US/Pacific'
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bgneal@345
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29
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bgneal@1031
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30 return render(request, 'gcalendar/index.html', {
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bgneal@345
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31 'tz': tz,
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bgneal@1094
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32 'V3_DESIGN': True,
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bgneal@1031
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33 })
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gremmie@1
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34
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35
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gremmie@1
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36 @login_required
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gremmie@1
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37 def add_event(request):
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bgneal@1097
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38 thanks_flag = False
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gremmie@1
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39 if request.method == 'POST':
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gremmie@1
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40 form = EventEntryForm(request.POST)
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gremmie@1
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41 if form.is_valid():
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gremmie@1
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42 event = form.save(commit=False)
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gremmie@1
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43 event.user = request.user
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gremmie@1
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44 event.repeat = 'none'
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bgneal@1021
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45 event.save(html=form.html)
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bgneal@1097
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46 return HttpResponseRedirect(reverse('gcalendar-add') + '?thanks=1')
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gremmie@1
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47 else:
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gremmie@1
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48 form = EventEntryForm()
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bgneal@1097
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49 thanks_flag = bool(request.GET.get('thanks', False))
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gremmie@1
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50
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bgneal@1031
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51 return render(request, 'gcalendar/event.html', {
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gremmie@1
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52 'title': 'Add Calendar Event',
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gremmie@1
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53 'form': form,
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bgneal@1096
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54 'is_new': True,
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bgneal@1097
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55 'thanks_flag': thanks_flag,
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bgneal@1094
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56 'V3_DESIGN': True,
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bgneal@1031
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57 })
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gremmie@1
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58
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gremmie@1
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59
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gremmie@1
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60 @login_required
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gremmie@1
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61 def edit_events(request):
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bgneal@817
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62 events = Event.objects.filter(user=request.user, status=Event.ON_CAL).\
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bgneal@817
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63 order_by('-start_date')
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bgneal@1094
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64 paginator = DiggPaginator(events, 25, body=5, tail=2, margin=3, padding=2)
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bgneal@1094
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65 num = get_page(request.GET)
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bgneal@817
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66 try:
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bgneal@817
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67 page = paginator.page(num)
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bgneal@1094
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68 except InvalidPage:
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bgneal@1094
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69 raise Http404
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bgneal@817
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70
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bgneal@1031
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71 return render(request, 'gcalendar/edit.html', {
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bgneal@817
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72 'page': page,
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bgneal@1097
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73 'thanks_flag': bool(request.GET.get('thanks', False)),
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bgneal@1094
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74 'V3_DESIGN': True,
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bgneal@1031
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75 })
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gremmie@1
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76
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gremmie@1
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77
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gremmie@1
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78 @login_required
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gremmie@1
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79 def edit_event(request, event_id):
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gremmie@1
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80 event = get_object_or_404(Event, pk=event_id)
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gremmie@1
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81 if event.user != request.user:
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bgneal@1094
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82 raise PermissionDenied
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gremmie@1
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83
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gremmie@1
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84 if request.method == 'POST':
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gremmie@1
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85 form = EventEntryForm(request.POST, instance=event)
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gremmie@1
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86 if form.is_valid():
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gremmie@1
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87 event = form.save(commit=False)
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gremmie@1
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88 event.user = request.user
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gremmie@1
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89 event.repeat = 'none'
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gremmie@1
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90 event.status = Event.EDIT_REQ
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gremmie@1
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91 event.save()
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bgneal@1097
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92 return HttpResponseRedirect(reverse('gcalendar-edit_events') + '?thanks=1')
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gremmie@1
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93 else:
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gremmie@1
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94 form = EventEntryForm(instance=event)
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gremmie@1
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95
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bgneal@1031
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96 return render(request, 'gcalendar/event.html', {
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gremmie@1
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97 'title': 'Change Calendar Event',
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gremmie@1
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98 'form': form,
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bgneal@1096
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99 'is_new': False,
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bgneal@1096
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100 'V3_DESIGN': True,
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bgneal@1031
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101 })
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gremmie@1
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102
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gremmie@1
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103
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gremmie@1
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104 def delete_event(request):
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gremmie@1
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105 """This view marks an event for deletion. It is called via AJAX."""
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gremmie@1
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106 if request.user.is_authenticated():
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bgneal@1094
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107 event_id = request.POST.get('id')
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bgneal@1094
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108 if event_id is None or not event_id.isdigit():
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gremmie@1
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109 return HttpResponseBadRequest()
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gremmie@1
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110 try:
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bgneal@1094
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111 event = Event.objects.get(pk=event_id)
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gremmie@1
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112 except Event.DoesNotExist:
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gremmie@1
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113 return HttpResponseBadRequest()
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gremmie@1
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114 if request.user != event.user:
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gremmie@1
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115 return HttpResponseForbidden()
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gremmie@1
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116
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gremmie@1
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117 event.status = Event.DEL_REQ
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118 event.save()
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bgneal@1094
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119 return HttpResponse(event_id, content_type="text/plain")
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gremmie@1
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120
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gremmie@1
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121 return HttpResponseForbidden()
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