def _create_dummy_sighting(self, username):
user = User.objects.get(username=username)
year = datetime.now().year
start = datetime(year, 1, 1, 00, 00)
end = datetime(year, 12, 31, 23, 59)
created = self._random_datetime(start, end)
identification = 'Acer saccharum'
location = Location(user_input='Boston, Ma.')
location.latitude = 41.73 + random.uniform(-0.1, 0.1)
location.longitude = 71.43 + random.uniform(-0.1, 0.1)
location.save()
self.stdout.write('_create_dummy_sighting: %s, %s, %s, %s' %
(user, created, identification, location))
sighting = Sighting(user=user, created=created,
identification=identification, location=location)
sighting.save()
def _create_dummy_sighting(self, username):
user = User.objects.get(username=username)
year = datetime.now().year
start = datetime(year, 1, 1, 00, 00)
end = datetime(year, 12, 31, 23, 59)
created = self._random_datetime(start, end)
identification = 'Acer saccharum'
location = Location(user_input='Boston, Ma.')
location.latitude = 41.73 + random.uniform(-0.1, 0.1)
location.longitude = 71.43 + random.uniform(-0.1, 0.1)
location.save()
self.stdout.write('_create_dummy_sighting: %s, %s, %s, %s' %
(user, created, identification, location))
sighting = Sighting(user=user,
created=created,
identification=identification,
location=location)
sighting.save()
def sightings_view(request):
"""View for the sightings collection: showing a list of recent sightings
(GET) as well as handling adding a new sighting (the POST action from
the new-sighting form).
"""
MAX_RECENT_SIGHTINGS = 50
if request.method == 'POST':
# Handle posting a new sighting to the sightings collection.
if request.user.is_authenticated():
form = NewSightingForm(request.POST)
if form.is_valid():
location = Location(user_input=form.cleaned_data['location'],
latitude=form.cleaned_data['latitude'],
longitude=form.cleaned_data['longitude'])
location.save()
identification = form.cleaned_data['identification']
notes = form.cleaned_data['notes']
location_notes = form.cleaned_data['location_notes']
sighting = Sighting(user=request.user,
identification=identification, title='',
notes=notes, location=location,
location_notes=location_notes)
sighting.save()
#print 'saved:', sighting
photo_ids = request.POST.getlist('sightings_photos')
#print 'Got sightings photos: ', sighting_photos
photos = ScreenedImage.objects.filter(id__in=photo_ids)
sighting.photos.add(*photos)
sighting.save()
done_url = (reverse('ps-new-sighting-done') + '?s=%d'
% sighting.id)
return HttpResponseRedirect(done_url)
else:
# Present the new-sighting form again for input correction.
return _new_sighting_form_page(request, form)
else:
return HttpResponse(status=401) # 401 Unauthorized
elif request.method == 'GET':
# Return a representation of the collection of sightings.
sightings_queryset = Sighting.objects.all().select_related().\
prefetch_related('location')[:MAX_RECENT_SIGHTINGS]
sightings = []
for sighting in sightings_queryset:
sightings.append({
'id': sighting.id,
'identification': sighting.identification,
'location': sighting.location,
'user': _user_name(sighting.user),
'created': sighting.created.strftime("%A, %B %e"),
})
return render_to_response('sightings.html', {
'sightings': sightings
}, context_instance=RequestContext(request))
else:
# For an unsupported HTTP method, return a Bad Request response.
return HttpResponse(status=400)
