def all_fields(self):
"""
Returns all the fields compulsory, predefined, user defined
both choosen and not choosen fields
This is used for getting all the fields so that
the application form creating form can be constructed
"""
list_of_fields = FormFieldsDataStructure()
for field in self.fields:
field['name'] = field.get('name', reduce_to_alphanumeric(unicode(field.get('label')).lower()))
if field.get('is_compulsory'):
list_of_fields.append({'field_details': field, 'meta': {'is_choosen':True, 'is_compulsory':True, 'is_predefined':True, 'is_userdefined': False}})
for field in self.choose_initial_fields_from:
if not field.get('is_compulsory'):
if field in self.fields:
list_of_fields.append({'field_details': field, 'meta': {'is_choosen':True, 'is_compulsory':False, 'is_predefined':True, 'is_userdefined':False}})
else:
list_of_fields.append({'field_details': field, 'meta': {'is_choosen':False, 'is_compulsory':False, 'is_predefined':True, 'is_userdefined':False}})
for field in self.fields:
if field not in self.choose_initial_fields_from:
list_of_fields.append({'field_details': field, 'meta': {'is_choosen':True, 'is_compulsory':False, 'is_predefined':False, 'is_userdefined':True}})
return list_of_fields
def add_field(self, field):
"""
Adds a new field to the list of fields 'self.fields' after validating
Returns True if the field is successfully added or throws
ValueError instead (if validation or something fails)
"""
# lots of stuff left, needs to be done here
if not field.get('name'):
field['name'] = reduce_to_alphanumeric(unicode(field.get('label')).lower())
if self.validate_field(field):
self.fields.append(field)
return True