def get_logged_in_user(request):
if request.is_ajax():
current_user = request.user.username
response = {"user":current_user}
return HttpResponse(json.dumps(response), content_type="application/json")
else:
return HttpResponse(json.dumps({'error':'ajax required'}), content_type="application/json")
def get_topic_form(request):
if request.is_ajax():
form = {'form':TopicForm()}
template = 'courses/topic_create.html'
response = {"form_html":render_to_string(template, form)}
return HttpResponse(json.dumps(response), content_type="application/json")
else:
return HttpResponse(json.dumps({'error':'ajax required'}), content_type="application/json")
def _output_json(self, payload): from django.core.serializers.json import simplejson if "callback" in self.request.DATA: return self.request.DATA["callback"] + "(%s);" % simplejson.dumps(payload) if hasattr(self, "sexy"): return simplejson.dumps(payload, indent=4) return simplejson.dumps(payload)
def handle_login(request):
csrf_middleware = CsrfViewMiddleware()
response_data = {}
form = None
if request.raw_post_data:
request.POST = json.loads(request.raw_post_data)
csrf_middleware.process_view(request, None, None, None)
if 'data' in request.POST:
form = LoginForm(data=request.POST['data'])
if form.is_valid():
if not request.POST['meta']['validate']:
auth_login(request, form.get_user())
else:
form = LoginForm(request)
response_data['csrfmiddlewaretoken'] = get_token(request)
if form is not None:
remote_form = RemoteForm(form)
response_data.update(remote_form.as_dict())
response = HttpResponse(json.dumps(response_data, cls=LazyEncoder),
mimetype="application/json")
csrf_middleware.process_response(request, response)
return response
def getstuinfoajax(request):
if "userid" in request.session:
if request.is_ajax():
if request.method == 'POST':
varuser = request.session['userid']
varerr = ""
post = request.POST.copy()
acccode = post['userid']
# print acccode
session, klass = acccode.split(':')
kk = []
data = Student.objects.filter(admitted_class=klass,
admitted_session=session,
gone=False).order_by('fullname')
for p in data:
jn = p.fullname
kk.append(jn)
return HttpResponse(json.dumps(kk),
mimetype='application/json')
else:
gdata = ""
return render_to_response('index.html', {'gdata': gdata})
else:
gdata = ""
return render_to_response('getlg.htm', {'gdata': gdata})
else:
return HttpResponseRedirect('/login/')
def handle_login(request):
csrf_middleware = CsrfViewMiddleware()
response_data = {}
form = None
if request.raw_post_data:
request.POST = json.loads(request.raw_post_data)
csrf_middleware.process_view(request, None, None, None)
if 'data' in request.POST:
form = LoginForm(data=request.POST['data'])
if form.is_valid():
if not request.POST['meta']['validate']:
auth_login(request, form.get_user())
else:
form = LoginForm(request)
response_data['csrfmiddlewaretoken'] = get_token(request)
if form is not None:
remote_form = RemoteForm(form)
response_data.update(remote_form.as_dict())
response = HttpResponse(json.dumps(response_data, cls=LazyEncoder), mimetype="application/json")
csrf_middleware.process_response(request, response)
return response
def json_players(request, equipo):
jugadores = Jugador.objects.filter(equipo__pk=equipo)
jugadores = [{
'pk':jugador.pk,
'nombre':jugador.nombre,
'casaca':jugador.casaca,
} for jugador in jugadores]
return HttpResponse(simplejson.dumps({'jugadores':jugadores}))
def borraApuesta(request,id_apuesta):
apuesta=get_object_or_404(Apuesta,pk=id_apuesta)
participaciones=Participacion.objects.filter(apuesta=apuesta)
for p in participaciones:
usuario=Perfil.objects.get(user=p.user)
usuario.dinero+=p.cantidad
usuario.save()
p.delete()
apuesta.delete()
response_data={'result':'ok'}
return HttpResponse(simplejson.dumps(response_data), content_type="application/json")
def generate_smd(self):
smd = {"serviceType": "JSON-RPC", "serviceURL": self.rpc_service_instance.url, "methods": []}
if self.report_methods:
smd["methods"] = [
{"name": method, "parameters": getattr(self.rpc_service_instance, method).get_args()}
for method in self.get_public_methods()
]
return HttpResponse(simplejson.dumps(smd), content_type="application/json")
def create_ajax_response(self):
completes = []
try:
term = self.request.GET['term']
searches = Search.objects.filter(
term__icontains=term
).exclude(
hit_count=0
).order_by('-hit_count')
completes = [s.term for s in searches]
except KeyError:
pass
return HttpResponse(json.dumps(completes), mimetype='text/plain')
def handle_request(self, request):
data_to_process = {}
if request.method == "POST":
data_to_process = request.raw_post_data
if len(data_to_process) > 0:
self.time0 = time.time()
response = self.serialize(data_to_process)
self.time1 = time.time()
time_string = "%.4f" % (self.time1 - self.time0)
response.__setitem__("time_to_process", time_string)
# return HttpResponse(encode(response), content_type="application/json")
return HttpResponse(simplejson.dumps(response), content_type="application/json")
return self.generate_smd()
def json_topic_form(request):
csrf_middleware = CsrfViewMiddleware()
response_data = {}
if request.method == 'GET':
form = TopicForm()
elif request.raw_post_data:
request.POST = json.loads(request.raw_post_data)
csrf_middleware.process_view(request, None, None, None, None)
form_data = request.POST.get('data', {})
form = TopicForm(form_data)
if form.is_valid():
form.save()
remote_form = RemoteForm(form)
response_data.update(remote_form_as_dict())
response = HttpResponse(json.dumps(response_data, cls=DjangoJSONEncoder), mimetype='application/json')
csrf_middleware.process_response(request, response)
return response;
def handle_instance_form(request, app_label, model_name, instance_id=None):
if not request.user.is_authenticated():
return HttpResponse('Unauthorized', status=401)
csrf_middleware = CsrfViewMiddleware()
response_data = {
'meta': {
'app_label': app_label,
'model_name': model_name
},
'admin': {}
}
instance = None
for model, model_admin in site._registry.items():
if app_label != model._meta.app_label or model_name != model._meta.module_name:
continue
field_configuration = {
'include': model_admin.fields or [],
'exclude': model_admin.exclude or [],
'ordering': model_admin.fields or [],
'fieldsets': model_admin.fieldsets or {},
'readonly': model_admin.readonly_fields or []
}
if instance_id is not None:
response_data[instance_id] = instance_id
try:
instance = model.objects.get(pk=instance_id)
except model.DoesNotExist:
raise Http404('Invalid instance ID')
current_model = model
CurrentModelForm = ADMIN_FORM_OVERRIDES.get(model_name, None)
if CurrentModelForm is None:
class CurrentModelForm(ModelForm):
class Meta:
model = current_model
if request.method == 'GET':
# Return instance form for given model name
# Return initial values if instance ID is supplied, otherwise return empty form
if instance is None:
form = CurrentModelForm()
else:
form = CurrentModelForm(instance=instance)
for field_name, initial_value in form.initial.items():
if initial_value is not None and field_name in form.fields:
form.fields[field_name].initial = initial_value
response_data['csrfmiddlewaretoken'] = get_token(request)
remote_form = RemoteForm(form, **field_configuration)
response_data.update(remote_form.as_dict())
elif request.raw_post_data:
request.POST = json.loads(request.raw_post_data)
csrf_middleware.process_view(request, None, None, None)
if 'data' in request.POST:
if instance_id is None:
form = CurrentModelForm(request.POST['data'])
else:
form = CurrentModelForm(request.POST['data'], instance=instance)
if form.is_valid():
if not request.POST['meta']['validate']:
form.save()
remote_form = RemoteForm(form, **field_configuration)
response_data.update(remote_form.as_dict())
response = HttpResponse(json.dumps(response_data, cls=LazyEncoder), mimetype="application/json")
csrf_middleware.process_response(request, response)
return response
def json_response(object, *args, **kwargs):
kwargs['mimetype'] = 'text/json'
response = HttpResponse(json.dumps(object), *args, **kwargs)
response['Content-Disposition'] = 'inline'
return response
vtrack = []
offset = int(request.GET.get('offset', 0))
_status = 200
if request.GET.get('id', None):
vehicleid = request.GET.get('id')
else:
raise Http404
try:
vtrack = VehiclePosition.all().filter('vehicle_id = ' , vehicleid ).order('when').fetch(1000, offset=offset)
except Exception, e:
_status = 500
# Form the Json
tpointList = []
for tp in vtrack:
_tempPt = { "pid": tp.key().id(), "lat": tp.latitude, "lng": tp.longitude, "time": str(tp.when), "speed": tp.speed }
tpointList.append(_tempPt)
_result = { 'status': _status, "id": vehicleid, "tracks": tpointList, "tstamp": str(datetime.datetime.now()) }
jsondata = simplejson.dumps(_result, check_circular=True)
return HttpResponse(jsondata, 'application/json')
def home(request):
''' Renders the page with Google map for interactivly tracking Vehicle with feeded GPS Data'''
return render_to_response('base.html')
def get_models(request, app_label=None):
# Return data on all models registered with admin
if not request.user.is_authenticated():
return HttpResponse('Unauthorized request', status=401)
if request.user.is_staff or request.user.is_superuser:
has_module_perms = True
else:
has_module_perms = request.user.has_module_perms(app_label)
app_list = []
for model, model_admin in site._registry.items():
model_name = model._meta.module_name
if app_label is not None and app_label != model._meta.app_label:
continue
else:
current_app_label = model._meta.app_label
is_new_app = True
current_app_dict = {
'label': current_app_label,
'title': capfirst(current_app_label),
'has_module_perms': has_module_perms,
'models': []
}
for app_dict in app_list:
if app_dict['label'] == current_app_label:
current_app_dict = app_dict
is_new_app = False
break
if has_module_perms:
if request.user.is_superuser:
perms = {'add': True, 'change': True, 'delete': True}
else:
perms = model_admin.get_model_perms(request)
# Check whether user has any perm for this module.
# If so, add the module to the model_list.
if True in perms.values():
model_dict = {
'app_label': current_app_label,
'name': model_name,
'title':
unicode(capfirst(model._meta.verbose_name_plural)),
'perms': perms,
}
current_app_dict['models'].append(model_dict),
if 'models' in current_app_dict:
# Sort the models alphabetically within each app.
current_app_dict['models'].sort(key=lambda x: x['name'])
if is_new_app:
app_list.append(current_app_dict)
if not app_list:
raise Http404('The requested admin page does not exist')
response_data = {'app_list': app_list}
return HttpResponse(json.dumps(response_data, cls=LazyEncoder),
mimetype="application/json")
def handle_instance_form(request, app_label, model_name, instance_id=None):
if not request.user.is_authenticated():
return HttpResponse('Unauthorized', status=401)
csrf_middleware = CsrfViewMiddleware()
response_data = {
'meta': {
'app_label': app_label,
'model_name': model_name
},
'admin': {}
}
instance = None
for model, model_admin in site._registry.items():
if app_label != model._meta.app_label or model_name != model._meta.module_name:
continue
field_configuration = {
'include': model_admin.fields or [],
'exclude': model_admin.exclude or [],
'ordering': model_admin.fields or [],
'fieldsets': model_admin.fieldsets or {},
'readonly': model_admin.readonly_fields or []
}
if instance_id is not None:
response_data[instance_id] = instance_id
try:
instance = model.objects.get(pk=instance_id)
except model.DoesNotExist:
raise Http404('Invalid instance ID')
current_model = model
CurrentModelForm = ADMIN_FORM_OVERRIDES.get(model_name, None)
if CurrentModelForm is None:
class CurrentModelForm(ModelForm):
class Meta:
model = current_model
if request.method == 'GET':
# Return instance form for given model name
# Return initial values if instance ID is supplied, otherwise return empty form
if instance is None:
form = CurrentModelForm()
else:
form = CurrentModelForm(instance=instance)
for field_name, initial_value in form.initial.items():
if initial_value is not None and field_name in form.fields:
form.fields[field_name].initial = initial_value
response_data['csrfmiddlewaretoken'] = get_token(request)
remote_form = RemoteForm(form, **field_configuration)
response_data.update(remote_form.as_dict())
elif request.raw_post_data:
request.POST = json.loads(request.raw_post_data)
csrf_middleware.process_view(request, None, None, None)
if 'data' in request.POST:
if instance_id is None:
form = CurrentModelForm(request.POST['data'])
else:
form = CurrentModelForm(request.POST['data'],
instance=instance)
if form.is_valid():
if not request.POST['meta']['validate']:
form.save()
remote_form = RemoteForm(form, **field_configuration)
response_data.update(remote_form.as_dict())
response = HttpResponse(json.dumps(response_data, cls=LazyEncoder),
mimetype="application/json")
csrf_middleware.process_response(request, response)
return response
def get_model_instances(request, app_label, model_name):
if not request.user.is_authenticated():
return HttpResponse('Unauthorized', status=401)
# Return list of instances for a given model
response_data = {
'name': model_name,
'header': [],
'instances': [],
'admin': {}
}
for model, model_admin in site._registry.items():
current_app_label = ''
if app_label != model._meta.app_label or model_name != model._meta.module_name:
continue
else:
current_app_label = model._meta.app_label
response_data['admin'].update({
'list_display': model_admin.list_display,
'list_editable': model_admin.list_editable,
'ordering': model_admin.ordering
})
if 'app' not in response_data:
response_data['app'] = {
'label': current_app_label,
'title': capfirst(current_app_label)
}
if 'title' not in response_data:
response_data['title'] = unicode(
capfirst(model._meta.verbose_name_plural))
is_header_generated = False
for model_instance in model.objects.all():
instance_data = {
'id': model_instance.pk,
'name': model_name,
'app_label': app_label,
'list_data': {
'lead': None,
'rest': []
}
}
if '__str__' in response_data['admin']['list_display']:
instance_data['list_data']['rest'] = (
model_instance.pk,
unicode(model_instance),
)
if not is_header_generated:
response_data['header'] = (
'ID',
'Title',
)
else:
for instance_property_name in response_data['admin'][
'list_display']:
instance_property_value = getattr(model_instance,
instance_property_name,
'')
if callable(instance_property_value):
instance_property_value = instance_property_value()
instance_property_value = unicode(instance_property_value)
if not is_header_generated:
normalized_instance_property_name = instance_property_name
if '__' in instance_property_name:
normalized_instance_property_name = ' '.join(
instance_property_name.split('__')[1:])
normalized_instance_property_name = capfirst(
normalized_instance_property_name)
response_data['header'].append(
normalized_instance_property_name)
instance_data['list_data']['rest'].append(
instance_property_value)
if not is_header_generated:
is_header_generated = True
# Split the list of values
instance_data['list_data']['lead'] = instance_data['list_data'][
'rest'][0]
instance_data['list_data']['rest'] = instance_data['list_data'][
'rest'][1:]
response_data['instances'].append(instance_data)
return HttpResponse(json.dumps(response_data, cls=LazyEncoder),
mimetype="application/json")
def get_models(request, app_label=None):
# Return data on all models registered with admin
if not request.user.is_authenticated():
return HttpResponse('Unauthorized request', status=401)
if request.user.is_staff or request.user.is_superuser:
has_module_perms = True
else:
has_module_perms = request.user.has_module_perms(app_label)
app_list = []
for model, model_admin in site._registry.items():
model_name = model._meta.module_name
if app_label is not None and app_label != model._meta.app_label:
continue
else:
current_app_label = model._meta.app_label
is_new_app = True
current_app_dict = {
'label': current_app_label,
'title': capfirst(current_app_label),
'has_module_perms': has_module_perms,
'models': []
}
for app_dict in app_list:
if app_dict['label'] == current_app_label:
current_app_dict = app_dict
is_new_app = False
break
if has_module_perms:
if request.user.is_superuser:
perms = {'add': True, 'change': True, 'delete': True}
else:
perms = model_admin.get_model_perms(request)
# Check whether user has any perm for this module.
# If so, add the module to the model_list.
if True in perms.values():
model_dict = {
'app_label': current_app_label,
'name': model_name,
'title': unicode(capfirst(model._meta.verbose_name_plural)),
'perms': perms,
}
current_app_dict['models'].append(model_dict),
if 'models' in current_app_dict:
# Sort the models alphabetically within each app.
current_app_dict['models'].sort(key=lambda x: x['name'])
if is_new_app:
app_list.append(current_app_dict)
if not app_list:
raise Http404('The requested admin page does not exist')
response_data = {
'app_list': app_list
}
return HttpResponse(json.dumps(response_data, cls=LazyEncoder), mimetype="application/json")
def render_json(output):
if 'data' in output and isinstance(output['data'],dict) or isinstance(output['data'], OrderedDict):
output['data'] = OrderedDict([(k.name, v) for k,v in output['data'].items()])
return HttpResponse(simplejson.dumps(output, cls=JSONEncoder, indent=2), content_type="application/json")
def get_model_instances(request, app_label, model_name):
if not request.user.is_authenticated():
return HttpResponse('Unauthorized', status=401)
# Return list of instances for a given model
response_data = {
'name': model_name,
'header': [],
'instances': [],
'admin': {}
}
for model, model_admin in site._registry.items():
current_app_label = ''
if app_label != model._meta.app_label or model_name != model._meta.module_name:
continue
else:
current_app_label = model._meta.app_label
# Ignore callable admin change list field definitions. Sometimes these
# are used to display static text in a change list column, and in such
# cases we *could* do the call and pass the result through the
# API. Let's do that only once we have a use case for it.
regular_fields = [field_name for field_name in model_admin.list_display
if isinstance(field_name, basestring)]
response_data['admin'].update({
'list_display': regular_fields,
'list_editable': model_admin.list_editable,
'ordering': model_admin.ordering
})
if 'app' not in response_data:
response_data['app'] = {
'label': current_app_label,
'title': capfirst(current_app_label)
}
if 'title' not in response_data:
response_data['title'] = unicode(capfirst(model._meta.verbose_name_plural))
is_header_generated = False
for model_instance in model.objects.all():
instance_data = {
'id': model_instance.pk,
'name': model_name,
'app_label': app_label,
'list_data': {
'lead': None,
'rest': []
}
}
if '__str__' in response_data['admin']['list_display']:
instance_data['list_data']['rest'] = (model_instance.pk, unicode(model_instance),)
if not is_header_generated:
response_data['header'] = ('ID', 'Title',)
else:
for instance_property_name in response_data['admin']['list_display']:
instance_property_value = getattr(model_instance, instance_property_name, '')
if callable(instance_property_value):
instance_property_value = instance_property_value()
instance_property_value = unicode(instance_property_value)
if not is_header_generated:
normalized_instance_property_name = instance_property_name
if '__' in instance_property_name:
normalized_instance_property_name = ' '.join(instance_property_name.split('__')[1:])
normalized_instance_property_name = capfirst(normalized_instance_property_name)
response_data['header'].append(normalized_instance_property_name)
instance_data['list_data']['rest'].append(instance_property_value)
if not is_header_generated:
is_header_generated = True
# Split the list of values
instance_data['list_data']['lead'] = instance_data['list_data']['rest'][0]
instance_data['list_data']['rest'] = instance_data['list_data']['rest'][1:]
response_data['instances'].append(instance_data)
return HttpResponse(json.dumps(response_data, cls=LazyEncoder), mimetype="application/json")
def get_model_instances(request, app_label, model_name):
if not request.user.is_authenticated():
return HttpResponse('Unauthorized', status=401)
# Return list of instances for a given model
response_data = {
'name': model_name,
'header': [],
'instances': [],
'admin': {}
}
for model, model_admin in site._registry.items():
current_app_label = ''
if app_label != model._meta.app_label or model_name != model._meta.module_name:
continue
else:
current_app_label = model._meta.app_label
response_data['admin'].update({
'list_display': model_admin.list_display,
'list_editable': model_admin.list_editable,
'ordering': model_admin.ordering
})
if 'app' not in response_data:
response_data['app'] = {
'label': current_app_label,
'title': capfirst(current_app_label)
}
if 'title' not in response_data:
response_data['title'] = unicode(capfirst(model._meta.verbose_name_plural))
is_header_generated = False
for model_instance in model.objects.all():
instance_data = {
'id': model_instance.pk,
'name': model_name,
'app_label': app_label,
'list_data': {
'lead': None,
'rest': []
}
}
if '__str__' in response_data['admin']['list_display']:
instance_data['list_data']['rest'] = (model_instance.pk, unicode(model_instance),)
if not is_header_generated:
response_data['header'] = ('ID', 'Title',)
else:
for instance_property_name in response_data['admin']['list_display']:
instance_property_value = getattr(model_instance, instance_property_name, '')
if callable(instance_property_value):
instance_property_value = instance_property_value()
instance_property_value = unicode(instance_property_value)
if not is_header_generated:
normalized_instance_property_name = instance_property_name
if '__' in instance_property_name:
normalized_instance_property_name = ' '.join(instance_property_name.split('__')[1:])
normalized_instance_property_name = capfirst(normalized_instance_property_name)
response_data['header'].append(normalized_instance_property_name)
instance_data['list_data']['rest'].append(instance_property_value)
if not is_header_generated:
is_header_generated = True
# Split the list of values
instance_data['list_data']['lead'] = instance_data['list_data']['rest'][0]
instance_data['list_data']['rest'] = instance_data['list_data']['rest'][1:]
response_data['instances'].append(instance_data)
return HttpResponse(json.dumps(response_data, cls=LazyEncoder), mimetype="application/json")
def jsonfilter(obj):
return mark_safe(
json.dumps(obj)
)
def wrap(req, *args, **kwargs):
resp = func(req, *args, **kwargs)
if isinstance(resp, HttpResponse):
return resp
return HttpResponse(json.dumps(resp), mimetype="application/json")
def json_response(data, **kw):
return HttpResponse(json.dumps(data), content_type="application/json", **kw)
