def validate_form(self, form):
"""
Validation personnalisée du form
"""
# Essai de récupérer en BD la vue sql déclarée
# Delete n'a pas d'attribut view_name
view_name = getattr(form, 'view_name', '')
schema_name = getattr(form, 'schema_name', '')
geometry_field = getattr(form, 'geometry_field', None)
geometry_srid = getattr(form, 'geometry_srid', None)
if (is_form_submitted() and view_name and schema_name):
try:
if geometry_field.data and geometry_srid.data is None:
raise KeyError(
"Field Geometry SRID is mandatory with Geometry field"
)
query = GenericQueryGeo(
DB, view_name.data, schema_name.data,
geometry_field=geometry_field.data, filters=[]
)
query.return_query()
except Exception as exp:
flash(exp, category='error')
return False
return super(ExportView, self).validate_form(form)
def index(self):
# 加载该界面的一些常用数据
form = EarlyWarningForm()
warn = EarlyWarning(current_app.redis_cache)
warn.get_form(form)
warn.get_value()
warn.out_put()
if is_form_submitted():
form = EarlyWarningForm(formdata=get_form_data())
if form.validate():
warn.get_form(form)
warnings = warn.set_warning()
warn.out_put()
current_app.predicts_cfg = warnings
flash('配置设置成功。', 'success')
else:
flash('配置设置失败。', 'error')
# 获取后台支持的文档类别
resp = proxy.get('/v1/doc-type/')
support_doctypes = []
if resp.status_code == 200 and resp.json()['items'] is not None:
support_doctypes = [item['id'] for item in resp.json()['items']]
return self.render(self._template,
form=form,
support_doctypes=support_doctypes)
def create_view(self):
"""customize the create view"""
return_url = '/'
form = self.create_form()
if not hasattr(form,
'_validated_ruleset') or not form._validated_ruleset:
self._validate_form_instance(ruleset=self._form_create_rules,
form=form)
if self.validate_form(form):
model = self.create_model(form)
if model:
# flash('Software was successfully submitted.', 'success')
return redirect(
url_for('submit_software.success', software_id=model.id))
elif is_form_submitted():
flash('Some fields are missing', 'error')
form_opts = FormOpts(widget_args=self.form_widget_args,
form_rules=self._form_create_rules)
return self.render(
'admin/custom_create.html',
# model=model,
form=form,
form_opts=form_opts,
return_url=return_url)
def create_form(self, obj=None):
if not is_form_submitted():
current_config = offers_repository.get_current_offer_validation_config(
)
if current_config:
form = OfferValidationConfigForm()
form.specs.data = yaml.dump(current_config.specs,
indent=4,
allow_unicode=True)
return form
return OfferValidationConfigForm(get_form_data())
def validate_form(self, form):
"""
Additional server side validation for camera config. Calculate max distance between the GCPS coordinates.
:param form:
:return:
"""
if is_form_submitted():
prevent_submit = False
# Get list of all model attributes.
mapper = inspect(CameraConfig)
for column in mapper.attrs:
# Check if model attribute is present in this form.
if column.key != "time_end" and column.key != "crs" and hasattr(
form, column.key) and getattr(form,
column.key) is not None:
# Check if data is set for this form field.
if getattr(form, column.key).data is None:
getattr(form, column.key).errors = ['Required']
prevent_submit = True
# Check for max distance between ground control points.
if hasattr(form, "gcps_dst_0_x") and getattr(
form, "gcps_dst_0_x") is not None and not prevent_submit:
gcps = []
for i in range(4):
if hasattr(form, "gcps_dst_{}_x".format(i)) and hasattr(
form, "gcps_dst_{}_y".format(i)):
gcps.append([
float(
getattr(form, "gcps_dst_{}_x".format(i)).data),
float(
getattr(form, "gcps_dst_{}_y".format(i)).data)
])
for i in range(len(gcps)):
for j in range(i + 1, len(gcps)):
distance = sqrt(
pow(gcps[i][0] - gcps[j][0], 2) +
pow(gcps[i][1] - gcps[j][1], 2))
if distance > 25:
flash(
"Distance between ground control points {} and {} is {:.1f} meters."
.format(i + 1, j + 1, distance), "error")
return False
if prevent_submit:
return False
return super(CameraConfigView, self).validate_form(form)
def index(self):
form = PyNoteDelete()
if is_form_submitted():
pynote = Pynote.query.filter_by(username=form.username.data, server_name=form.pynote_name.data).first()
if pynote:
try:
delete_pynote(form.username.data)
message = f'PyNote for {pynote.username} has been deleted.'
except:
message = f'Deleting was not success for user {pynote.username}'
return self.render('admin/delete_pynote.html', message=message, form=form)
else:
message = f'PyNote for {form.username.data} not found.'
return self.render('admin/delete_pynote.html', message=message, form=form)
return self.render('admin/delete_pynote.html', form=form)
def validate_form(self, form):
if is_form_submitted() and "email" in form.data:
_id = request.values.get('id')
users = self.model.query.filter_by(email=form.email.data).all()
# Ignore user with the same email if its the user being edited
if _id and users:
users = list(filter(lambda u: (u.id != int(_id)), users))
if users:
flash("Please use a different email address.",
category="error")
return False
return super(AdminModelView, self).validate_form(form)
def index(self):
# 加载该界面的一些常用数据
form = CheckWarningForm()
warn = CheckWarning(current_app.redis_cache)
warn.get_form(form)
warn.get_value()
warn.out_put()
if is_form_submitted():
form = CheckWarningForm(formdata=get_form_data())
try:
if form.validate():
warn.get_form(form)
warnings = warn.set_warning()
warn.out_put()
current_app.predicts_cfg = warnings
flash('配置设置成功。', 'success')
else:
flash('配置设置失败！请检查您的输入数据类型是否为整数。', 'error')
except ValueError as ex:
flash('Failed. %s' % ex.message, 'error')
return self.render(self._template, form=form, support_doctypes=None)
def validate_form(self, form):
"""Override base validation as the validation is done at a later step."""
return is_form_submitted()