def get_parking_information_and_show_partners_around(request):
try:
radius = 0.6
radius_for_branches = 0.4
lat = float(request.POST["lat"])
lng = float(request.POST["lng"])
reports = []
time_now = datetime.datetime.now()
before_one_hour = time_now - timedelta(hours=3)
for x in range(0, 2):
reports = [
report for report in ParkingReport.objects.filter(
datetime__range=(before_one_hour, time_now))
if distance([report.lat, report.lng], [lat, lng]) < radius
]
if not reports:
radius = radius + 0.3
else:
break
partners_branches_around = [
branch for branch in Branch.objects.all() if distance(
[branch.lat, branch.lng], [lat, lng]) < radius_for_branches
]
reports_and_branches = list(chain(reports, partners_branches_around))
data = serializers.serialize("json", reports_and_branches)
return HttpResponse(data,
content_type="application/json; charset=utf-8")
except Exception:
send_error_email(inspect.stack()[0][3])
return HttpResponse("Error occured",
content_type="text/html; charset=utf-8")
def get_stickers(request):
try:
lat = float(request.POST["lat"])
lng = float(request.POST["lng"])
encoded = int(request.POST["encoded"])
if encoded == 0:
dist_and_stickers = [{
distance([sticker.lat, sticker.lng], [lat, lng]):
sticker
} for sticker in Sticker.objects.all() if distance(
[sticker.lat, sticker.lng], [lat, lng]) < sticker.radius]
stickers_dict = {}
for i in dist_and_stickers:
stickers_dict.update(i)
selected_stickers = []
for key in sorted(stickers_dict.iterkeys()):
selected_stickers.append(stickers_dict[key])
if not selected_stickers:
return HttpResponse("No stickers around",
content_type="text/html; charset=utf-8")
data = serializers.serialize("json", selected_stickers)
return HttpResponse(data,
content_type="application/json; charset=utf-8")
else:
dist_and_stickers = [{
distance([sticker.lat, sticker.lng], [lat, lng]):
sticker
} for sticker in Sticker.objects.all() if distance(
[sticker.lat, sticker.lng], [lat, lng]) < sticker.radius]
stickers_dict = {}
for i in dist_and_stickers:
stickers_dict.update(i)
selected_stickers = []
for key in sorted(stickers_dict.iterkeys()):
selected_stickers.append(stickers_dict[key])
if not selected_stickers:
return HttpResponse("No stickers around",
content_type="text/html; charset=utf-8")
stickers_encoded_urls = []
for sticker in selected_stickers:
stickers_encoded_urls.append(
(open(settings.MEDIA_ROOT + str(sticker.image),
"rb").read()).encode("base64"))
#data = serializers.serialize("json", selected_stickers)
data = simplejson.dumps(stickers_encoded_urls)
return HttpResponse(data, mimetype='application/json')
except Exception:
send_error_email(inspect.stack()[0][3])
return HttpResponse("Error occured",
content_type="text/html; charset=utf-8")
def get_partner_images(request):
try:
partners = Partner.objects.all()
app_parameters = ApplicationParameters.objects.all()
partners_and_parameters = list(chain(partners, app_parameters))
data = serializers.serialize("json", partners_and_parameters)
return HttpResponse(data,
content_type="application/json; charset=utf-8")
except Exception:
send_error_email(inspect.stack()[0][3])
return HttpResponse("Error occured",
content_type="text/html; charset=utf-8")
def receive_email(request):
try:
topic = request.POST["topic"]
message = request.POST["message"]
email = MobileEmail.objects.create(topic=topic, message=message)
email.save()
return HttpResponse("Email successful",
content_type="text/html; charset=utf-8")
except Exception:
send_error_email(inspect.stack()[0][3])
return HttpResponse("Error occured",
content_type="text/html; charset=utf-8")
def get_stickers(request):
try:
lat = float(request.POST["lat"])
lng = float(request.POST["lng"])
encoded = int(request.POST["encoded"])
if encoded == 0:
dist_and_stickers = [{distance([sticker.lat, sticker.lng], [lat, lng]):sticker} for sticker in Sticker.objects.all()
if distance([sticker.lat, sticker.lng], [lat, lng]) < sticker.radius]
stickers_dict = {}
for i in dist_and_stickers:
stickers_dict.update(i)
selected_stickers = []
for key in sorted(stickers_dict.iterkeys()):
selected_stickers.append(stickers_dict[key])
if not selected_stickers:
return HttpResponse("No stickers around", content_type="text/html; charset=utf-8")
data = serializers.serialize("json", selected_stickers)
return HttpResponse(data, content_type="application/json; charset=utf-8")
else:
dist_and_stickers = [{distance([sticker.lat, sticker.lng], [lat, lng]):sticker} for sticker in Sticker.objects.all()
if distance([sticker.lat, sticker.lng], [lat, lng]) < sticker.radius]
stickers_dict = {}
for i in dist_and_stickers:
stickers_dict.update(i)
selected_stickers = []
for key in sorted(stickers_dict.iterkeys()):
selected_stickers.append(stickers_dict[key])
if not selected_stickers:
return HttpResponse("No stickers around", content_type="text/html; charset=utf-8")
stickers_encoded_urls = []
for sticker in selected_stickers:
stickers_encoded_urls.append((open(settings.MEDIA_ROOT + str(sticker.image), "rb").read()).encode("base64"))
#data = serializers.serialize("json", selected_stickers)
data = simplejson.dumps(stickers_encoded_urls)
return HttpResponse(data, mimetype='application/json')
except Exception:
send_error_email(inspect.stack()[0][3])
return HttpResponse("Error occured", content_type="text/html; charset=utf-8")
def show_recent_reports(request):
try:
start_minutes = int(request.POST["start_minutes"])
end_minutes = int(request.POST["end_minutes"])
start_time = datetime.datetime.now() - timedelta(minutes=start_minutes)
end_time = datetime.datetime.now() - timedelta(minutes=end_minutes)
reports = ParkingReport.objects.filter(datetime__range=(start_time,
end_time))
data = serializers.serialize("json", reports)
return HttpResponse(data,
content_type="application/json; charset=utf-8")
except Exception:
send_error_email(inspect.stack()[0][3])
return HttpResponse("Error occured",
content_type="text/html; charset=utf-8")
def report_parking_availability(request):
try:
#line = str(request.POST["lat"])+str(request.POST["lng"])+str(request.POST["availability"])
#send_log_message(line)
lat = float(request.POST["lat"])
lng = float(request.POST["lng"])
availability = int(request.POST["availability"])
time = datetime.datetime.now().replace(tzinfo=None)
report = ParkingReport.objects.create(lat=lat,
lng=lng,
availability=availability,
datetime=time)
report.save()
return HttpResponse("Report successful",
content_type="text/html; charset=utf-8")
except Exception:
send_error_email(inspect.stack()[0][3])
return HttpResponse("Error occured",
content_type="text/html; charset=utf-8")
def get_parking_information_around_nearest_selected_partner(request):
try:
radius = 0.6
lat = float(request.POST["lat"])
lng = float(request.POST["lng"])
branch_key = int(request.POST["branch_key"])
partner_branches = Branch.objects.filter(branch_key=branch_key)
distances_to_partner_branches = [(distance([branch.lat, branch.lng],
[lat, lng]), branch)
for branch in partner_branches]
# sort tuples and get first one value which is the closest branch object
closest_branch = sorted(distances_to_partner_branches)[0][1]
reports_around_closest_branch = []
time_now = datetime.datetime.now()
before_one_hour = time_now - timedelta(hours=3)
for x in range(0, 2):
reports_around_closest_branch = [
report for report in ParkingReport.objects.filter(
datetime__range=(before_one_hour, time_now))
if distance([report.lat, report.lng],
[closest_branch.lat, closest_branch.lng]) < radius
]
if not reports_around_closest_branch:
radius = radius + 0.3
else:
break
closest_branch_and_reports_around_it = list(
chain(reports_around_closest_branch, [closest_branch]))
data = serializers.serialize("json",
closest_branch_and_reports_around_it)
return HttpResponse(data,
content_type="application/json; charset=utf-8")
except Exception:
send_error_email(inspect.stack()[0][3])
return HttpResponse("Error occured",
content_type="text/html; charset=utf-8")
def add_scheduled_reports(request):
try:
minutes_from_now = int(request.POST["minutes_from_now"])
lat = float(request.POST["lat"])
lng = float(request.POST["lng"])
availability = int(request.POST["availability"])
scheduled_time = (datetime.datetime.now() -
timedelta(minutes=minutes_from_now)).replace(
tzinfo=None)
report = ParkingReport.objects.create(lat=lat,
lng=lng,
availability=availability,
datetime=scheduled_time)
report.save()
return HttpResponse("Report successful",
content_type="text/html; charset=utf-8")
except Exception:
send_error_email(inspect.stack()[0][3])
return HttpResponse("Error occured",
content_type="text/html; charset=utf-8")