def create_quest(request):
if request.user.get_zed() is None:
return HttpResponseRedirect(reverse('create_zed'))
_dict = {}
_dict['form'] = CreateQuestForm()
if request.method == "POST":
form = CreateQuestForm(request.POST, request.FILES)
_dict['form'] = form
if form.is_valid():
quest = form.save(commit=False)
quest.difficulty = request.POST['difficulty']
if not _dict.has_key('error'):
try:
#calculate polygon set by user
coords = request.POST['coords'].replace('(','').replace(')','').split(',')
pnts = []
for i in range(0,len(coords),2):
lat = float(coords[i+1])
lng = float(coords[i])
pnt = Point(x=lat, y=lng)
pnts.append(pnt)
#first point must be same as last for LinearRing construction
pnts.append(Point(x=float(coords[1]), y=float(coords[0])))
ls = LinearRing(pnts)
poly = Polygon(ls)
quest.mpoly = MultiPolygon(poly)
try:
quest.city = City.objects.distance(quest.mpoly.centroid).order_by('distance')[:1][0]
quest.region = quest.city.state
quest.country = quest.city.country
except :
quest.region = StateBorder.objects.get(mpoly__contains=quest.mpoly.centroid)
quest.country = CountryBorder.objects.get(iso3=quest.region.parent_iso3)
except :
_dict['error'] = "Quest shape not recognized. If it is on the coast, try to follow the shoreline more closely."
if not _dict.has_key('error'):
quest.creator = request.user.get_zed()
quest.save()
zed = request.user.get_zed()
a= Achievement.objects.create(
zed = zed,
quest = quest,
action = "%s %s" % ("Created quest", quest.name),
exp_earned = 10,
geld_earned = 25,
timestamp = quest.created
)
messages.add_message(request, 86, "%s experience, %s geld earned by creating a quest." % (a.exp_earned, a.geld_earned))
if len(request.FILES) > 0:
image = QuestImage(quest=quest, uploaded_by=request.user)
image.image = request.FILES['quest_image_file']
image.save()
quest.images.add(image)
elif len(request.POST['quest_image_link']) > 0:
link = request.POST['quest_image_link']
filename = link.split('/')[-1].split('.')[0]
img_temp = NamedTemporaryFile()
img_temp.write(urllib2.urlopen(link).read())
img_temp.flush()
image = QuestImage(quest=quest, uploaded_by=request.user)
image.image.save(filename, File(img_temp))
image.save()
quest.images.add(image)
return HttpResponseRedirect(reverse('view_quest', args=[quest.id, quest.slug]))
return render_to_response('create_quest.html', _dict, context_instance = RequestContext(request))
def edit_quest(request, id):
_dict = {}
quest = get_object_or_404(Quest, id=id)
if request.user.get_zed() != quest.creator:
return HttpResponseRedirect(reverse('view_quest', args=[quest.id, quest.slug]))
_dict['quest'] = quest
_dict['lat'] = quest.mpoly.centroid.y
_dict['lng'] = quest.mpoly.centroid.x
_dict['coords'] = quest.gmap_poly()
form = EditQuestForm(instance=quest, quest_id=quest.id)
_dict['form'] = form
if request.method == 'POST':
form = EditQuestForm(instance=quest, data=request.POST, files=request.FILES)
_dict['form'] = form
if form.is_valid():
quest = form.save(commit=False)
quest.difficulty = int(request.POST['difficulty'])
if request.POST['location_updated'] == 'y':
#calculate polygon set by user
coords = request.POST['coords'].replace('(','').replace(')','').split(',')
pnts = []
for i in range(0,len(coords),2):
lat = float(coords[i+1])
lng = float(coords[i])
pnt = Point(x=lat, y=lng)
pnts.append(pnt)
#first point must be same as last for LinearRing construction
pnts.append(Point(x=float(coords[1]), y=float(coords[0])))
ls = LinearRing(pnts)
poly = Polygon(ls)
quest.mpoly = MultiPolygon(poly)
try:
try:
quest.city = City.objects.distance(quest.mpoly.centroid).order_by('distance')[:1][0]
quest.region = quest.city.state
quest.country = quest.city.country
except :
quest.region = StateBorder.objects.get(mpoly__contains=quest.mpoly.centroid)
quest.country = CountryBorder.objects.get(iso3=quest.region.parent_iso3)
except :
_dict['error'] = "Polygon not recognized. If it is on the coast, try to follow the shoreline more closely."
return render_to_response('edit_quest.html', _dict, context_instance = RequestContext(request))
quest.save()
_dict['quest'] = quest
if len(request.FILES) > 0:
image = QuestImage(quest=quest, uploaded_by = request.user)
image.image = request.FILES['quest_image_file']
image.save()
quest.images.add(image)
elif len(request.POST['quest_image_link']) > 0:
link = request.POST['quest_image_link']
filename = link.split('/')[-1].split('.')[0]
img_temp = NamedTemporaryFile()
img_temp.write(urllib2.urlopen(link).read())
img_temp.flush()
image = QuestImage(quest=quest, uploaded_by = request.user)
image.image.save(filename, File(img_temp))
image.save()
quest.images.add(image)
return HttpResponseRedirect(reverse('edit_quest', args=[quest.id]))
return render_to_response('edit_quest.html', _dict, context_instance = RequestContext(request))
