Add basic template InputFilter

Author: LeanderCS

flask_inputfilter/templates/__init__.py

@@ -0,0 +1,13 @@
+from .authentication import AuthenticationInputFilter
+from .contact_form import ContactFormInputFilter
+from .file_upload import FileUploadInputFilter
+from .pagination import PaginationInputFilter
+from .registration import RegistrationInputFilter
+
+__all__ = [
+    "AuthenticationInputFilter",
+    "ContactFormInputFilter",
+    "FileUploadInputFilter",
+    "PaginationInputFilter",
+    "RegistrationInputFilter",
+]

flask_inputfilter/templates/authentication.py

@@ -0,0 +1,39 @@
+from __future__ import annotations
+
+from flask_inputfilter import InputFilter
+from flask_inputfilter.declarative import field
+from flask_inputfilter.enums import RegexEnum
+from flask_inputfilter.filters import (
+    StringTrimFilter,
+    ToBooleanFilter,
+    ToLowerFilter,
+)
+from flask_inputfilter.validators import (
+    IsBooleanValidator,
+    IsStringValidator,
+    LengthValidator,
+    RegexValidator,
+)
+
+
+class AuthenticationInputFilter(InputFilter):
+    email = field(
+        required=True,
+        filters=[StringTrimFilter(), ToLowerFilter()],
+        validators=[
+            IsStringValidator(),
+            RegexValidator(RegexEnum.EMAIL.value),
+        ],
+    )
+
+    password = field(
+        required=True,
+        validators=[IsStringValidator(), LengthValidator(min_length=8)],
+    )
+
+    remember_me = field(
+        required=False,
+        default=False,
+        filters=[ToBooleanFilter()],
+        validators=[IsBooleanValidator()],
+    )

flask_inputfilter/templates/contact_form.py

@@ -0,0 +1,49 @@
+from __future__ import annotations
+
+from flask_inputfilter import InputFilter
+from flask_inputfilter.declarative import field
+from flask_inputfilter.enums import RegexEnum
+from flask_inputfilter.filters import StringTrimFilter, ToLowerFilter
+from flask_inputfilter.validators import (
+    IsStringValidator,
+    LengthValidator,
+    RegexValidator,
+)
+
+
+class ContactFormInputFilter(InputFilter):
+    name = field(
+        required=True,
+        filters=[StringTrimFilter()],
+        validators=[
+            IsStringValidator(),
+            LengthValidator(min_length=2, max_length=100),
+        ],
+    )
+
+    email = field(
+        required=True,
+        filters=[StringTrimFilter(), ToLowerFilter()],
+        validators=[
+            IsStringValidator(),
+            RegexValidator(RegexEnum.EMAIL.value),
+        ],
+    )
+
+    subject = field(
+        required=True,
+        filters=[StringTrimFilter()],
+        validators=[
+            IsStringValidator(),
+            LengthValidator(min_length=5, max_length=200),
+        ],
+    )
+
+    message = field(
+        required=True,
+        filters=[StringTrimFilter()],
+        validators=[
+            IsStringValidator(),
+            LengthValidator(min_length=10, max_length=1000),
+        ],
+    )

flask_inputfilter/templates/file_upload.py

@@ -0,0 +1,32 @@
+from __future__ import annotations
+
+from flask_inputfilter import InputFilter
+from flask_inputfilter.declarative import field
+from flask_inputfilter.filters import StringTrimFilter
+from flask_inputfilter.validators import (
+    IsBase64ImageValidator,
+    IsStringValidator,
+    LengthValidator,
+    RegexValidator,
+)
+
+
+class FileUploadInputFilter(InputFilter):
+    file = field(required=True, validators=[IsBase64ImageValidator()])
+
+    filename = field(
+        required=True,
+        filters=[StringTrimFilter()],
+        validators=[
+            IsStringValidator(),
+            LengthValidator(min_length=1, max_length=255),
+            RegexValidator(r"^[a-zA-Z0-9._-]+$"),
+        ],
+    )
+
+    description = field(
+        required=False,
+        default="",
+        filters=[StringTrimFilter()],
+        validators=[IsStringValidator(), LengthValidator(max_length=500)],
+    )

flask_inputfilter/templates/pagination.py

@@ -0,0 +1,47 @@
+from __future__ import annotations
+
+from flask_inputfilter import InputFilter
+from flask_inputfilter.declarative import field
+from flask_inputfilter.filters import (
+    StringTrimFilter,
+    ToIntegerFilter,
+    ToLowerFilter,
+)
+from flask_inputfilter.validators import (
+    InArrayValidator,
+    IsIntegerValidator,
+    IsStringValidator,
+    RangeValidator,
+)
+
+
+class PaginationInputFilter(InputFilter):
+    page = field(
+        required=False,
+        default=1,
+        filters=[ToIntegerFilter()],
+        validators=[IsIntegerValidator(), RangeValidator(min_value=1)],
+    )
+
+    per_page = field(
+        required=False,
+        default=20,
+        filters=[ToIntegerFilter()],
+        validators=[
+            IsIntegerValidator(),
+            RangeValidator(min_value=1, max_value=100),
+        ],
+    )
+
+    sort_by = field(
+        required=False,
+        filters=[StringTrimFilter()],
+        validators=[IsStringValidator()],
+    )
+
+    order = field(
+        required=False,
+        default="asc",
+        filters=[StringTrimFilter(), ToLowerFilter()],
+        validators=[IsStringValidator(), InArrayValidator(["asc", "desc"])],
+    )

flask_inputfilter/templates/registration.py

@@ -0,0 +1,48 @@
+from __future__ import annotations
+
+from flask_inputfilter import InputFilter
+from flask_inputfilter.conditions import EqualCondition
+from flask_inputfilter.declarative import field
+from flask_inputfilter.enums import RegexEnum
+from flask_inputfilter.filters import (
+    StringTrimFilter,
+    ToBooleanFilter,
+    ToLowerFilter,
+)
+from flask_inputfilter.validators import (
+    IsBooleanValidator,
+    IsStringValidator,
+    LengthValidator,
+    RegexValidator,
+)
+
+
+class RegistrationInputFilter(InputFilter):
+    email = field(
+        required=True,
+        filters=[StringTrimFilter(), ToLowerFilter()],
+        validators=[
+            IsStringValidator(),
+            RegexValidator(RegexEnum.EMAIL.value),
+        ],
+    )
+
+    password = field(
+        required=True,
+        validators=[
+            IsStringValidator(),
+            LengthValidator(min_length=8, max_length=128),
+        ],
+    )
+
+    password_confirmation = field(
+        required=True, validators=[IsStringValidator()]
+    )
+
+    terms_accepted = field(
+        required=True,
+        filters=[ToBooleanFilter()],
+        validators=[IsBooleanValidator()],
+    )
+
+    _conditions = [EqualCondition("password", "password_confirmation")]