def ui_state(request):
"""
gets or sets interface state. only states of the current user are listed
"""
c = RequestContext(request)
out = createBaseResponseObject()
if request.POST:
oid = request.POST.get('oid', None)
state_name = request.POST.get('state_name', None)
description = request.POST.get('description', None)
state = request.POST.get('state', None)
try:
obj = InterfaceState.objects.get(oid=oid, user=request.user)
if description:
obj.description = description
if name:
obj.state_name = state_name
obj.state = state
obj.save()
out['results'].append(instanceDict(obj))
except:
obj = InterfaceState(state_name = state_name, user=request.user, state=state,
description=description, oid=oid)
try:
obj.save()
out['results'].append(instanceDict(obj))
except Exception, e:
out['errors'].append(str(e))
out['status'] = 0
def ui_states(request):
"""
get all ui_states for the current user
"""
out = createBaseResponseObject()
qset = InterfaceState.objects.filter(user=request.user)
for o in qset:
out['results'].append(instanceDict(o))
return HttpResponse(json.dumps(out, cls=DjangoJSONEncoder))
def ui_backgrounds(request):
"""
Lists all available backgrounds
"""
out = createBaseResponseObject()
path = os.path.join(settings.BASE_PATH , "sketch_ui/static/ui/backgrounds")
files = os.listdir(path)
for f in files:
out['results'].append(f)
return HttpResponse(json.dumps(out))
def ui_collections_references(request):
out = createBaseResponseObject()
out['results'] = { 'alive' : [], 'dead':[]}
if request.POST:
alive_collections = request.POST.get('alive_collections', None)
interface_oid = request.POST.get('oid',None)
try:
alive_collections = json.loads(alive_collections);
except:
alive_collections = []
try:
interface_state = InterfaceState.objects.get(oid=interface_oid)
except:
raise
for collection_name in alive_collections:
try:
obj = CollectionReference.objects.get(collection_name=collection_name)
except:
obj = CollectionReference(collection_name=collection_name, interface_state=interface_state)
obj.save()
out['results']['alive'].append(obj.collection_name)
dead_collections = request.POST.get('dead_collections', [])
try:
dead_collections = json.loads(dead_collections);
except:
dead_collections = []
#prevents from client stupid requests (#TODO: should raise exception instead!)
for collection_name in [x for x in dead_collections if x not in alive_collections]:
try:
obj = CollectionReference.objects.get(collection_name=collection_name)
obj.delete()
out['results']['dead'].append(obj.collection_name)
except:
pass
#TODO: move elsewhere!
dropObsoleteMongoResults()
return HttpResponse(json.dumps(out))
