def get_custom_fields_for_model(content_type, filterable_only=False, bulk_edit=False):
"""
Retrieve all CustomFields applicable to the given ContentType
"""
field_dict = OrderedDict()
kwargs = {'obj_type': content_type}
if filterable_only:
kwargs['is_filterable'] = True
custom_fields = CustomField.objects.filter(**kwargs)
for cf in custom_fields:
field_name = 'cf_{}'.format(str(cf.name))
# Integer
if cf.type == CF_TYPE_INTEGER:
field = forms.IntegerField(required=cf.required, initial=cf.default)
# Boolean
elif cf.type == CF_TYPE_BOOLEAN:
choices = (
(None, '---------'),
(1, 'True'),
(0, 'False'),
)
if cf.default.lower() in ['true', 'yes', '1']:
initial = 1
elif cf.default.lower() in ['false', 'no', '0']:
initial = 0
else:
initial = None
field = forms.NullBooleanField(required=cf.required, initial=initial,
widget=forms.Select(choices=choices))
# Date
elif cf.type == CF_TYPE_DATE:
field = forms.DateField(required=cf.required, initial=cf.default, help_text="Date format: YYYY-MM-DD")
# Select
elif cf.type == CF_TYPE_SELECT:
choices = [(cfc.pk, cfc) for cfc in cf.choices.all()]
if not cf.required or bulk_edit or filterable_only:
choices = [(None, '---------')] + choices
field = forms.TypedChoiceField(choices=choices, coerce=int, required=cf.required)
# URL
elif cf.type == CF_TYPE_URL:
field = LaxURLField(required=cf.required, initial=cf.default)
# Text
else:
field = forms.CharField(max_length=255, required=cf.required, initial=cf.default)
field.model = cf
field.label = cf.label if cf.label else cf.name.replace('_', ' ').capitalize()
if cf.description:
field.help_text = cf.description
field_dict[field_name] = field
return field_dict
def get_custom_fields_for_model(content_type, filterable_only=False, bulk_edit=False):
"""
Retrieve all CustomFields applicable to the given ContentType
"""
field_dict = OrderedDict()
kwargs = {'obj_type': content_type}
if filterable_only:
kwargs['is_filterable'] = True
custom_fields = CustomField.objects.filter(**kwargs)
for cf in custom_fields:
field_name = 'cf_{}'.format(str(cf.name))
# Integer
if cf.type == CF_TYPE_INTEGER:
field = forms.IntegerField(required=cf.required, initial=cf.default)
# Boolean
elif cf.type == CF_TYPE_BOOLEAN:
choices = (
(None, '---------'),
(1, 'True'),
(0, 'False'),
)
if cf.default.lower() in ['true', 'yes', '1']:
initial = 1
elif cf.default.lower() in ['false', 'no', '0']:
initial = 0
else:
initial = None
field = forms.NullBooleanField(required=cf.required, initial=initial,
widget=forms.Select(choices=choices))
# Date
elif cf.type == CF_TYPE_DATE:
field = forms.DateField(required=cf.required, initial=cf.default, help_text="Date format: YYYY-MM-DD")
# Select
elif cf.type == CF_TYPE_SELECT:
choices = [(cfc.pk, cfc) for cfc in cf.choices.all()]
if not cf.required or bulk_edit or filterable_only:
choices = [(None, '---------')] + choices
field = forms.TypedChoiceField(choices=choices, coerce=int, required=cf.required)
# URL
elif cf.type == CF_TYPE_URL:
field = LaxURLField(required=cf.required, initial=cf.default)
# Text
else:
field = forms.CharField(max_length=255, required=cf.required, initial=cf.default)
field.model = cf
field.label = cf.label if cf.label else cf.name.replace('_', ' ').capitalize()
if cf.description:
field.help_text = cf.description
field_dict[field_name] = field
return field_dict
def get_custom_fields_for_model(content_type,
filterable_only=False,
bulk_edit=False):
"""
Retrieve all CustomFields applicable to the given ContentType
"""
field_dict = OrderedDict()
custom_fields = CustomField.objects.filter(obj_type=content_type)
if filterable_only:
custom_fields = custom_fields.exclude(filter_logic=CF_FILTER_DISABLED)
for cf in custom_fields:
field_name = 'cf_{}'.format(str(cf.name))
initial = cf.default if not bulk_edit else None
# Integer
if cf.type == CF_TYPE_INTEGER:
field = forms.IntegerField(required=cf.required, initial=initial)
# Boolean
elif cf.type == CF_TYPE_BOOLEAN:
choices = (
(None, '---------'),
(1, 'True'),
(0, 'False'),
)
if initial is not None and initial.lower() in ['true', 'yes', '1']:
initial = 1
elif initial is not None and initial.lower() in [
'false', 'no', '0'
]:
initial = 0
else:
initial = None
field = forms.NullBooleanField(
required=cf.required,
initial=initial,
widget=forms.Select(choices=choices))
# Date
elif cf.type == CF_TYPE_DATE:
field = forms.DateField(required=cf.required,
initial=initial,
help_text="Date format: YYYY-MM-DD")
# Select
elif cf.type == CF_TYPE_SELECT:
choices = [(cfc.pk, cfc) for cfc in cf.choices.all()]
if not cf.required or bulk_edit or filterable_only:
choices = [(None, '---------')] + choices
# Check for a default choice
default_choice = None
if initial:
try:
default_choice = cf.choices.get(value=initial).pk
except ObjectDoesNotExist:
pass
field = forms.TypedChoiceField(choices=choices,
coerce=int,
required=cf.required,
initial=default_choice)
# URL
elif cf.type == CF_TYPE_URL:
field = LaxURLField(required=cf.required, initial=initial)
# Text
else:
field = forms.CharField(max_length=255,
required=cf.required,
initial=initial)
field.model = cf
field.label = cf.label if cf.label else cf.name.replace(
'_', ' ').capitalize()
if cf.description:
field.help_text = cf.description
field_dict[field_name] = field
return field_dict
def to_form_field(self, set_initial=True, enforce_required=True, for_csv_import=False):
"""
Return a form field suitable for setting a CustomField's value for an object.
set_initial: Set initial date for the field. This should be False when generating a field for bulk editing.
enforce_required: Honor the value of CustomField.required. Set to False for filtering/bulk editing.
for_csv_import: Return a form field suitable for bulk import of objects in CSV format.
"""
initial = self.default if set_initial else None
required = self.required if enforce_required else False
# Integer
if self.type == CustomFieldTypeChoices.TYPE_INTEGER:
field = forms.IntegerField(
required=required,
initial=initial,
min_value=self.validation_minimum,
max_value=self.validation_maximum
)
# Boolean
elif self.type == CustomFieldTypeChoices.TYPE_BOOLEAN:
choices = (
(None, '---------'),
(True, 'True'),
(False, 'False'),
)
field = forms.NullBooleanField(
required=required, initial=initial, widget=StaticSelect(choices=choices)
)
# Date
elif self.type == CustomFieldTypeChoices.TYPE_DATE:
field = forms.DateField(required=required, initial=initial, widget=DatePicker())
# Select
elif self.type in (CustomFieldTypeChoices.TYPE_SELECT, CustomFieldTypeChoices.TYPE_MULTISELECT):
choices = [(c, c) for c in self.choices]
default_choice = self.default if self.default in self.choices else None
if not required or default_choice is None:
choices = add_blank_choice(choices)
# Set the initial value to the first available choice (if any)
if set_initial and default_choice:
initial = default_choice
if self.type == CustomFieldTypeChoices.TYPE_SELECT:
field_class = CSVChoiceField if for_csv_import else forms.ChoiceField
field = field_class(
choices=choices, required=required, initial=initial, widget=StaticSelect()
)
else:
field_class = CSVChoiceField if for_csv_import else forms.MultipleChoiceField
field = field_class(
choices=choices, required=required, initial=initial, widget=StaticSelectMultiple()
)
# URL
elif self.type == CustomFieldTypeChoices.TYPE_URL:
field = LaxURLField(required=required, initial=initial)
# Text
else:
field = forms.CharField(max_length=255, required=required, initial=initial)
if self.validation_regex:
field.validators = [
RegexValidator(
regex=self.validation_regex,
message=mark_safe(f"Values must match this regex: <code>{self.validation_regex}</code>")
)
]
field.model = self
field.label = str(self)
if self.description:
field.help_text = escape(self.description)
return field
def to_form_field(self, set_initial=True, enforce_required=True, for_csv_import=False):
"""
Return a form field suitable for setting a CustomField's value for an object.
set_initial: Set initial date for the field. This should be False when generating a field for bulk editing.
enforce_required: Honor the value of CustomField.required. Set to False for filtering/bulk editing.
for_csv_import: Return a form field suitable for bulk import of objects in CSV format.
"""
initial = self.default if set_initial else None
required = self.required if enforce_required else False
# Integer
if self.type == CustomFieldTypeChoices.TYPE_INTEGER:
field = forms.IntegerField(required=required, initial=initial)
# Boolean
elif self.type == CustomFieldTypeChoices.TYPE_BOOLEAN:
choices = (
(None, '---------'),
(1, 'True'),
(0, 'False'),
)
if initial is not None and initial.lower() in ['true', 'yes', '1']:
initial = 1
elif initial is not None and initial.lower() in ['false', 'no', '0']:
initial = 0
else:
initial = None
field = forms.NullBooleanField(
required=required, initial=initial, widget=StaticSelect2(choices=choices)
)
# Date
elif self.type == CustomFieldTypeChoices.TYPE_DATE:
field = forms.DateField(required=required, initial=initial, widget=DatePicker())
# Select
elif self.type == CustomFieldTypeChoices.TYPE_SELECT:
choices = [(cfc.pk, cfc.value) for cfc in self.choices.all()]
if not required:
choices = add_blank_choice(choices)
# Set the initial value to the PK of the default choice, if any
if set_initial:
default_choice = self.choices.filter(value=self.default).first()
if default_choice:
initial = default_choice.pk
field_class = CSVChoiceField if for_csv_import else forms.ChoiceField
field = field_class(
choices=choices, required=required, initial=initial, widget=StaticSelect2()
)
# URL
elif self.type == CustomFieldTypeChoices.TYPE_URL:
field = LaxURLField(required=required, initial=initial)
# Text
else:
field = forms.CharField(max_length=255, required=required, initial=initial)
field.model = self
field.label = self.label if self.label else self.name.replace('_', ' ').capitalize()
if self.description:
field.help_text = self.description
return field
def get_custom_fields_for_model(content_type, filterable_only=False, bulk_edit=False):
"""
Retrieve all CustomFields applicable to the given ContentType
"""
field_dict = OrderedDict()
custom_fields = CustomField.objects.filter(obj_type=content_type)
if filterable_only:
custom_fields = custom_fields.exclude(filter_logic=CF_FILTER_DISABLED)
for cf in custom_fields:
field_name = 'cf_{}'.format(str(cf.name))
initial = cf.default if not bulk_edit else None
# Integer
if cf.type == CF_TYPE_INTEGER:
field = forms.IntegerField(required=cf.required, initial=initial)
# Boolean
elif cf.type == CF_TYPE_BOOLEAN:
choices = (
(None, '---------'),
(1, 'True'),
(0, 'False'),
)
if initial is not None and initial.lower() in ['true', 'yes', '1']:
initial = 1
elif initial is not None and initial.lower() in ['false', 'no', '0']:
initial = 0
else:
initial = None
field = forms.NullBooleanField(
required=cf.required, initial=initial, widget=forms.Select(choices=choices)
)
# Date
elif cf.type == CF_TYPE_DATE:
field = forms.DateField(required=cf.required, initial=initial, help_text="Date format: YYYY-MM-DD")
# Select
elif cf.type == CF_TYPE_SELECT:
choices = [(cfc.pk, cfc) for cfc in cf.choices.all()]
if not cf.required or bulk_edit or filterable_only:
choices = [(None, '---------')] + choices
# Check for a default choice
default_choice = None
if initial:
try:
default_choice = cf.choices.get(value=initial).pk
except ObjectDoesNotExist:
pass
field = forms.TypedChoiceField(choices=choices, coerce=int, required=cf.required, initial=default_choice)
# URL
elif cf.type == CF_TYPE_URL:
field = LaxURLField(required=cf.required, initial=initial)
# Text
else:
field = forms.CharField(max_length=255, required=cf.required, initial=initial)
field.model = cf
field.label = cf.label if cf.label else cf.name.replace('_', ' ').capitalize()
if cf.description:
field.help_text = cf.description
field_dict[field_name] = field
return field_dict
