distribusi-verse: medium-tech web app content management system for the web
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from app import settings
from flask_wtf import FlaskForm
from flask_wtf.file import FileAllowed, FileField, FileRequired, FileSize
from wtforms import (IntegerField, SelectField, StringField, SubmitField,
validators)
from wtforms.validators import (DataRequired, Length, NumberRange,
ValidationError)
class UploadForm(FlaskForm):
"""File upload class for a new site in distribusi-verse"""
def distribusiname(form, field):
if field.data.lower() == "new":
raise ValidationError("Name has to be unique and not just new.")
def category_choices():
APP = settings()
config_categories = APP.config["categories"]
categories = []
for config_category in config_categories:
categories.append((config_category, config_category))
return categories
def year_choices():
APP = settings()
start_time = APP.config["start_time"]
end_time = APP.config["end_time"]
year_range = range(start_time.year, end_time.year, 1)
year_choices = []
for year in year_range:
year_choices.append((str(year), str(year)))
return year_choices
sitename = StringField(
"Name of your archive section:",
validators=[
validators.InputRequired(),
Length(2, 100),
distribusiname,
],
)
year = SelectField(
"Year:",
validate_choice=True,
coerce=str,
choices=year_choices,
option_widget=None,
validators=[DataRequired()],
)
category = SelectField(
"Category:",
validate_choice=True,
coerce=str,
choices=category_choices,
option_widget=None,
validators=[DataRequired()],
)
tags = StringField(
"Add tags, seperated by commas. No need for the '#' sign:",
validators=[validators.InputRequired(), Length(2, 500)],
)
zipfile = FileField(
"Upload your zip file with content here:",
validators=[
FileAllowed(["zip"], "Zip archives only!"),
FileRequired(),
FileSize(
max_size=1073741824,
message="Zipfile size must be smaller than 100MB",
),
],
)
submit = SubmitField("Upload")