def location():
form = LocationForm()
if form.validate_on_submit():
cityname = form.cityname.data
return redirect(url_for('forecast', cityname=cityname))
return render_template('location.html', form=form)
def admin_home():
locform = LocationForm()
if locform.validate_on_submit():
ids = request.form.getlist('id')
name = request.form.getlist('name')
longitude = request.form.getlist('longitude')
latitude = request.form.getlist('latitude')
type = request.form.getlist('types')
for (i, id) in enumerate(ids):
if id.isdigit():
loc = Location.query.get(id)
loc.longitude = longitude[i]
loc.latitude = latitude[i]
loc.name = name[i]
loc.type = type[i].lower()
db.session.commit()
else:
if longitude[i] and latitude[i] and name[i]:
loc = Location(float(longitude[i]), float(latitude[i]),
name[i], 'N/A', 'N/A')
loc.type = type[i].lower()
db.session.add(loc)
db.session.commit()
locations = Location.query.all()
type_list = list()
for type in location_type._asdict().values():
type_list.append(type.capitalize())
return render_template('admin.html',
locations=locations,
location_types=type_list,
form=locform,
username=current_user.username)
def admin_home():
locform = LocationForm()
if locform.validate_on_submit() :
ids = request.form.getlist('id')
name = request.form.getlist('name')
longitude = request.form.getlist('longitude')
latitude = request.form.getlist('latitude')
type = request.form.getlist('types')
for (i, id) in enumerate(ids) :
if id.isdigit() :
loc = Location.query.get(id)
loc.longitude = longitude[i]
loc.latitude = latitude[i]
loc.name = name[i]
loc.type = type[i].lower()
db.session.commit()
else :
if longitude[i] and latitude[i] and name[i] :
loc = Location(float(longitude[i]), float(latitude[i]), name[i], 'N/A', 'N/A')
loc.type = type[i].lower()
db.session.add(loc)
db.session.commit()
locations = Location.query.all()
type_list = list()
for type in location_type._asdict().values():
type_list.append(type.capitalize())
return render_template('admin.html', locations=locations, location_types=type_list, form=locform, username=current_user.username)
def index():
form = LocationForm()
if form.validate_on_submit():
town = form.town.data
plz = str(form.plz.data)
if not backend.validate_location(town, plz):
flash("Der eingegebene Ort ist ungültig.", "alert-error")
else:
return redirect(url_for("restaurants", town=town, plz=plz))
return render_template("index.html", form=form)
def index():
form = LocationForm()
if form.validate_on_submit():
town = form.town.data
plz = str(form.plz.data)
if not backend.validate_location(town, plz):
flash("Der eingegebene Ort ist ungültig.", "alert-error")
else:
return redirect(url_for("restaurants", town=town, plz=plz))
return render_template("index.html", form=form)
def editlocation(id):
user = User.query.get(session['user_id'])
locationForm = LocationForm()
if locationForm.validate_on_submit():
user.lat = locationForm.lat.data
user.lng = locationForm.lng.data
user.location = locationForm.loc.data
db.session.commit()
flash('Location Sucessfully Updated')
return redirect(url_for('show', id=user.id))
flash('Previous Location Saved')
return redirect(url_for('show', id=user.id))
def weather():
form = LocationForm()
weather = dict()
if form.validate_on_submit():
return render_template(
'weather.html', form=form,
weather=get_weather(city=form.city.data, key=form.weatherbit_api_key.data),
banners=get_rtb_banners(),
)
return render_template(
'weather.html', form=form,
weather=dict(),
banners=get_rtb_banners(),
)
def addlocation():
form = LocationForm()
if form.validate_on_submit() or request.method == 'POST':
location = Location(locationName=form.locationName.data,
locationAddress=form.locationAddress.data)
try:
db.session.add(location)
db.session.commit()
flash('Location has been added.', 'success')
return redirect(url_for("locations"))
except:
flash('Database Error.', 'danger')
return redirect(url_for("locations"))
return render_template('addlocation.html',
title="Locations",
form=form,
legend='Add New location')
def create_location():
form = LocationForm()
if form.validate_on_submit():
location = Location()
location.name = form.name.data
location.capacity = form.capacity.data
location.country = form.country.data
location.zipcode = form.zipcode.data
location.city = form.city.data
location.street = form.street.data
location.address_additions = form.address_additions.data
location.google_maps_url = form.google_maps_url.data
db_session.add(location)
db_session.commit()
return redirect(url_for('list_locations'))
return render_template("admin/create_location.html", form=form)
def updatelocation(locationId):
location = Location.query.get_or_404(locationId)
form = LocationForm()
if form.validate_on_submit() or request.method == 'POST':
location.locationName = form.locationName.data
location.locationAddress = form.locationAddress.data
try:
db.session.commit()
flash('Location Name has been updated.', 'success')
return redirect(url_for("locations"))
except:
flash('Database Error.', 'danger')
return redirect(url_for("locations"))
form.locationName.data = location.locationName
form.locationAddress.data = location.locationAddress
return render_template('addlocation.html',
form=form,
legend='Update Location')
def maps():
form = LocationForm()
if form.validate_on_submit():
coors = [
re.sub(r' ', '\+', str(form.x_coor.data)),
re.sub(r' ', '\+', str(form.y_coor.data))
]
# print(form.image)
file_name = images.save(form.image.data)
# print('Prepocessing')
preprocessing(file_name)
# print('Done')
# print('Processing')
# print(form.crs.data)
coors = list(processing(file_name, int(form.crs.data)))
# print('Done')
os.remove(f'./imgtxtenh/{file_name}')
os.remove(f'./imgtxtenh/pre_{file_name}')
try:
response = requests.get(
f'https://maps.googleapis.com/maps/api/geocode/json?latlng={coors[0]},{coors[1]}&key=AIzaSyCaRkfQYahP3fTIL31Da9Ppv5rnNWcG1F0'
)
# access JSOn content
jsonResponse = response.json()
coors.append(jsonResponse["results"][0]["formatted_address"])
print(jsonResponse["results"][0]["formatted_address"])
except HTTPError as http_err:
print(f'HTTP error occurred: {http_err}')
except Exception as err:
print(f'Other error occurred: {err}')
return render_template('maps.html',
title='Google Maps API',
form=form,
posts=coors)
return render_template('maps.html', title='Google Maps API', form=form)
def createLocation():
# define an error variable to be passed through if any errors that need to be prompted to the user occur
error= None
# initalise the location form
location_form = LocationForm()
# if the submit button is clicked
if request.method == 'POST':
# and all wtform validation is successful
if location_form.validate_on_submit():
# and the name of the location is not already in use.
if Location.query.filter_by(name=location_form.name.data).first() is None:
# create an object intance of the location class
new_location = Location(location_form.name.data, location_form.coordinates.data, location_form.checkFrequency.data)
# add this new record to the locations table and commit to the database
db.session.add(new_location)
db.session.commit()
# redirect the user back to the homepage
return redirect(url_for('dashboard.home'))
# if wtform validation returns erros
else:
# prompt login error
error="Invalid location name, already defined as a location."
# render the add-location template
return render_template("locations/add-location.html", location_form=location_form, error=error)
