def clear_databases(self):
self.stdout.write("Deleting data from Kml and Incidences ...")
try:
Kml.objects.all().delete()
Incidence.objects.all().delete()
sync_kmls_file()
sync_kmls_to_galaxy()
except Exception:
self.stdout.write(self.style.error("Error deleting data from" +
" the tables."))
def clear_databases(self):
self.stdout.write("Deleting data from Kml and Incidences ...")
try:
Kml.objects.all().delete()
Incidence.objects.all().delete()
sync_kmls_file()
sync_kmls_to_galaxy()
except Exception:
self.stdout.write(
self.style.error("Error deleting data from" + " the tables."))
def edit_meteostation(request, id):
requested_meteo = MeteoStation.objects.get(pk=id)
form = MeteoStationForm(instance=requested_meteo)
if request.method == 'POST':
form = MeteoStationForm(request.POST, instance=requested_meteo)
if form.is_valid():
meteostation = form.save(commit=False)
meteostation.save()
create_kml(meteostation, "meteo", "edit")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/meteostations')
return render(request, 'meteostation_form.html', {'form': form})
def submit_meteostation(request):
if request.method == 'POST':
form = forms.MeteoStationForm(request.POST)
if form.is_valid():
meteostation = form.save(commit=False)
meteostation.save()
create_kml(meteostation, "meteo", "create")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/meteostations/')
else:
form = forms.MeteoStationForm()
return render(request, 'meteostation_form.html', {'form': form})
def submit_meteostation(request):
if request.method == 'POST':
form = forms.MeteoStationForm(request.POST)
if form.is_valid():
meteostation = form.save(commit=False)
meteostation.save()
create_kml(meteostation, "meteo", "create")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/meteostations/')
else:
form = forms.MeteoStationForm()
return render(request, 'meteostation_form.html', {'form': form})
def edit_meteostation(request, id):
requested_meteo = MeteoStation.objects.get(pk=id)
form = MeteoStationForm(instance=requested_meteo)
if request.method == 'POST':
form = MeteoStationForm(request.POST, instance=requested_meteo)
if form.is_valid():
meteostation = form.save(commit=False)
meteostation.save()
create_kml(meteostation, "meteo", "edit")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/meteostations')
return render(request, 'meteostation_form.html', {'form': form})
def edit_droppoint(request, id):
requested_droppoint = DropPoint.objects.get(pk=id)
form = DropPointForm(instance=requested_droppoint)
if request.method == 'POST':
form = DropPointForm(request.POST, instance=requested_droppoint)
if form.is_valid():
droppoint = form.save(commit=False)
droppoint.save()
create_kml(droppoint, "droppoint", "edit")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/droppoints')
return render(request, 'droppoint_form.html', {'form': form})
def edit_droppoint(request, id):
requested_droppoint = DropPoint.objects.get(pk=id)
form = DropPointForm(instance=requested_droppoint)
if request.method == 'POST':
form = DropPointForm(request.POST, instance=requested_droppoint)
if form.is_valid():
droppoint = form.save(commit=False)
droppoint.save()
create_kml(droppoint, "droppoint", "edit")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/droppoints')
return render(request, 'droppoint_form.html', {'form': form})
def submit_droppoint(request):
if request.method == 'POST':
form = forms.DropPointForm(request.POST)
if form.is_valid():
droppoint = form.save(commit=False)
droppoint.save()
create_kml(droppoint, "droppoint", "create")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/droppoints/')
else:
form = forms.DropPointForm()
return render(request, 'droppoint_form.html', {'form': form})
def submit_droppoint(request):
if request.method == 'POST':
form = forms.DropPointForm(request.POST)
if form.is_valid():
droppoint = form.save(commit=False)
droppoint.save()
create_kml(droppoint, "droppoint", "create")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/droppoints/')
else:
form = forms.DropPointForm()
return render(request, 'droppoint_form.html', {'form': form})
def delete_kml(id, type):
filename = type + "_" + str(id) + ".kml"
path = os.path.dirname(__file__) + "/static/kml/"
for files in os.walk(path):
if filename in files[2]:
Kml.objects.get(name=filename).delete()
os.remove(path + filename)
if type == 'hangar':
filename_inf = type + "_" + str(id) + "_inf.kml"
if filename_inf in files[2]:
Kml.objects.get(name=filename_inf).delete()
os.remove(path + filename_inf)
sync_kmls_file()
sync_kmls_to_galaxy()
return
def delete_kml(id, type):
filename = type + "_" + str(id) + ".kml"
path = os.path.dirname(__file__) + "/static/kml/"
for files in os.walk(path):
if filename in files[2]:
Kml.objects.get(name=filename).delete()
os.remove(path + filename)
if type == 'hangar':
filename_inf = type + "_" + str(id) + "_inf.kml"
if filename_inf in files[2]:
Kml.objects.get(name=filename_inf).delete()
os.remove(path + filename_inf)
sync_kmls_file()
sync_kmls_to_galaxy()
return
def edit_hangar(request, id):
requested_hangar = Hangar.objects.get(pk=id)
form = HangarForm(instance=requested_hangar)
if request.method == 'POST':
form = HangarForm(request.POST, instance=requested_hangar)
if form.is_valid():
hangar = form.save(commit=False)
hangar.drone.origin_lat = hangar.latitude
hangar.drone.origin_lon = hangar.longitude
# drone.altitude = altitude
hangar.drone.save()
hangar.save()
create_kml(hangar, "hangar", "edit")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/hangars')
return render(request, 'hangar_form.html', {'form': form})
def submit_hangar(request):
if request.method == 'POST':
form = forms.HangarForm(request.POST)
if form.is_valid():
hangar = form.save(commit=False)
hangar.drone.origin_lat = hangar.latitude
hangar.drone.origin_lon = hangar.longitude
# drone.altitude = altitude
hangar.drone.save()
hangar.save()
create_kml(hangar, "hangar", "create")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/hangars/')
else:
form = forms.HangarForm()
return render(request, 'hangar_form.html', {'form': form})
def submit_hangar(request):
if request.method == 'POST':
form = forms.HangarForm(request.POST)
if form.is_valid():
hangar = form.save(commit=False)
hangar.drone.origin_lat = hangar.latitude
hangar.drone.origin_lon = hangar.longitude
# drone.altitude = altitude
hangar.drone.save()
hangar.save()
create_kml(hangar, "hangar", "create")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/hangars/')
else:
form = forms.HangarForm()
return render(request, 'hangar_form.html', {'form': form})
def edit_hangar(request, id):
requested_hangar = Hangar.objects.get(pk=id)
form = HangarForm(instance=requested_hangar)
if request.method == 'POST':
form = HangarForm(request.POST, instance=requested_hangar)
if form.is_valid():
hangar = form.save(commit=False)
hangar.drone.origin_lat = hangar.latitude
hangar.drone.origin_lon = hangar.longitude
# drone.altitude = altitude
hangar.drone.save()
hangar.save()
create_kml(hangar, "hangar", "edit")
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponseRedirect('/hangars')
return render(request, 'hangar_form.html', {'form': form})
def find_emergency_path(request):
MAX_WIND_SPEED = 20.0
url = 'http://api.openweathermap.org/data/2.5/weather?q=Lleida&units=metric'
response = requests.get(url=url)
data = json.loads(response.text)
#try:
# if data['wind']['speed'] >= MAX_WIND_SPEED or bool(data['rain']):
# print data['rain']
# print data['wind']['speed']
# return HttpResponse(status=503)
#except KeyError:
# pass
lat = request.GET.get('lat', '')
lon = request.GET.get('lng', '')
path = os.path.dirname(__file__) + "/static/kml/"
last_distance = sys.maxint
all_hangars = models.Hangar.objects.all()
selected_hangar = None
all_droppoints = models.DropPoint.objects.all()
selected_droppoint = None
point_location = Point(float(lon), float(lat))
for droppoint in all_droppoints:
distance = D(m=point_location.distance(Point(droppoint.longitude, droppoint.latitude)))
if distance.m < last_distance:
last_distance = distance.m
selected_droppoint = droppoint
last_distance = sys.maxint
point_location = Point(selected_droppoint.longitude, selected_droppoint.latitude)
for hangar in all_hangars:
distance = D(m=point_location.distance(Point(hangar.longitude, hangar.latitude)))
if distance.m < last_distance:
last_distance = distance.m
selected_hangar = hangar
# print selected_hangar.name, selected_hangar.drone.name, selected_droppoint.name
selected_hangar.drone.destination_lat = selected_droppoint.latitude
selected_hangar.drone.destination_lon = selected_droppoint.longitude
if not selected_hangar.is_available:
return HttpResponse(status=503)
kml_generator.weather_info(os.path.dirname(__file__) + "/static/kml/meteo_info.kml",
data['main']['temp'], data['main']['temp_max'], data['main']['temp_min'],
data['wind']['speed'], data['clouds']['all'], data['main']['pressure'],
data['main']['humidity'], data['weather'][0]['description'])
generate_mission_file(selected_hangar)
kml_generator.create_emergency_marker(lat, lon, path + "incidence.kml")
Kml(name="incidence.kml", url="static/kml/incidence.kml", visibility=True).save()
sync_kmls_file()
sync_kmls_to_galaxy(emergency=True)
kml_generator.find_drone_path(selected_hangar, selected_droppoint, path)
Kml.objects.get(name="incidence.kml").delete()
os.remove(path + "incidence.kml")
for step in range(0, 34, 1):
Kml.objects.get(name="drone_" + str(step) + ".kml").delete()
os.remove(path + "drone_" + str(step) + ".kml")
sync_kmls_file()
sync_kmls_to_galaxy(emergency=True)
return HttpResponse(status=201)
def drone_to_galaxy():
sync_kmls_file()
sync_kmls_to_galaxy(emergency=True)
time.sleep(1.5)
def find_emergency_path(request):
MAX_WIND_SPEED = 20.0
url = 'http://api.openweathermap.org/data/2.5/weather?q=Lleida&units=metric'
response = requests.get(url=url)
data = json.loads(response.text)
#try:
# if data['wind']['speed'] >= MAX_WIND_SPEED or bool(data['rain']):
# print data['rain']
# print data['wind']['speed']
# return HttpResponse(status=503)
#except KeyError:
# pass
lat = request.GET.get('lat', '')
lon = request.GET.get('lng', '')
path = os.path.dirname(__file__) + "/static/kml/"
last_distance = sys.maxint
all_hangars = models.Hangar.objects.all()
selected_hangar = None
all_droppoints = models.DropPoint.objects.all()
selected_droppoint = None
point_location = Point(float(lon), float(lat))
for droppoint in all_droppoints:
distance = D(m=point_location.distance(
Point(droppoint.longitude, droppoint.latitude)))
if distance.m < last_distance:
last_distance = distance.m
selected_droppoint = droppoint
last_distance = sys.maxint
point_location = Point(selected_droppoint.longitude,
selected_droppoint.latitude)
for hangar in all_hangars:
distance = D(m=point_location.distance(
Point(hangar.longitude, hangar.latitude)))
if distance.m < last_distance:
last_distance = distance.m
selected_hangar = hangar
# print selected_hangar.name, selected_hangar.drone.name, selected_droppoint.name
selected_hangar.drone.destination_lat = selected_droppoint.latitude
selected_hangar.drone.destination_lon = selected_droppoint.longitude
if not selected_hangar.is_available:
return HttpResponse(status=503)
kml_generator.weather_info(
os.path.dirname(__file__) + "/static/kml/meteo_info.kml",
data['main']['temp'], data['main']['temp_max'],
data['main']['temp_min'], data['wind']['speed'], data['clouds']['all'],
data['main']['pressure'], data['main']['humidity'],
data['weather'][0]['description'])
generate_mission_file(selected_hangar)
kml_generator.create_emergency_marker(lat, lon, path + "incidence.kml")
Kml(name="incidence.kml", url="static/kml/incidence.kml",
visibility=True).save()
sync_kmls_file()
sync_kmls_to_galaxy(emergency=True)
kml_generator.find_drone_path(selected_hangar, selected_droppoint, path)
Kml.objects.get(name="incidence.kml").delete()
os.remove(path + "incidence.kml")
for step in range(0, 34, 1):
Kml.objects.get(name="drone_" + str(step) + ".kml").delete()
os.remove(path + "drone_" + str(step) + ".kml")
sync_kmls_file()
sync_kmls_to_galaxy(emergency=True)
return HttpResponse(status=201)
def drone_to_galaxy():
sync_kmls_file()
sync_kmls_to_galaxy(emergency=True)
time.sleep(1.5)
def refresh_kml(request):
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponse("Done")
def refresh_kml(request):
sync_kmls_file()
sync_kmls_to_galaxy()
return HttpResponse("Done")
