def ajax_browse(request, content_type=None, template_name="", extra_context={}):
x1 = request.POST.get("x1", False)
x2 = request.POST.get("x2", False)
y1 = request.POST.get("y1", False)
y2 = request.POST.get("y2", False)
offset = request.POST.get("offset", 0)
count = request.POST.get("count", 14)
if content_type==None:
content_type = request.POST.get("content_type", None)
items = GeoPointTag.objects.search_in_area(float(x1), float(y1), float(x2), float(y2))
user_id = request.POST.get("user_id", False)
network = request.POST.get("network", False)
if user_id:
items = social_query(get_object_or_404(User, pk=user_id), network, items)
if(content_type):
content_type = get_target_contenttype(content_type)
items = items.filter(content_type=content_type)
return render_to_response(template_name, {
"items": items[offset:(offset+count)],
}, context_instance=RequestContext(request))
def get_clusters(request):
count = request.POST.get("count", 1000)
offset = request.POST.get("offset", 0)
zoom_level = request.POST.get("zoom", 2)
x1 = request.POST.get("x1", False)
x2 = request.POST.get("x2", False)
y1 = request.POST.get("y1", False)
y2 = request.POST.get("y2", False)
total_q = GeoAbstractModel.objects.search_in_area(float(x1),
float(y1),
float(x2),
float(y2))
user_id = request.POST.get("user_id", False)
network = request.POST.get("network", False)
if user_id:
total_q = social_query(get_object_or_404(User, pk=user_id), network, total_q)
total_count = total_q.count()
total = total_q[offset:count]
clusters = cluster_all_geoitems(total, int(zoom_level)+3)
for cluster in clusters:
pass
#cluster.set_overlay_html =
data = {}
data["type"] = "success"
data["code"] = 1
data["clusters"] = [cluster.get_data() for cluster in clusters]
return HttpResponse(simplejson.dumps(data), status=200,
mimetype='application/json')
