distribusi-verse: medium-tech web app content management system for the web
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from flask_wtf import FlaskForm
from flask_wtf.file import FileField, FileAllowed
from wtforms import validators
from wtforms.validators import Length, ValidationError
from wtforms import (
SubmitField,
StringField,
)
class UploadForm(FlaskForm):
"""File upload class for a new site in distribusi-verse"""
def FileSizeLimit(max_size_in_mb):
max_bytes = max_size_in_mb * 1024 * 1024
def file_length_check(form, field):
if len(field.data.read()) > max_bytes:
raise ValidationError(
"File size must be less than {}MB".format(max_size_in_mb)
)
return file_length_check
sitename = StringField(
"Name of your website:",
validators=[validators.InputRequired(), Length(2, 100)],
)
zipfile = FileField(
"Upload your zip file with content here:",
validators=[
FileAllowed(["zip"], "Zip archives only!"),
FileSizeLimit(max_size_in_mb=100),
],
)
submit = SubmitField("Upload")