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99 lines
3.9 KiB
Python
99 lines
3.9 KiB
Python
from flask_wtf import FlaskForm
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from werkzeug.utils import secure_filename
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from wtforms import (
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FileField,
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StringField,
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SubmitField,
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ValidationError,
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IntegerField
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)
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from wtforms.validators import DataRequired, Length
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class AddCorpusFileForm(FlaskForm):
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'''
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Form to add a .vrt corpus file to the current corpus.
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'''
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# Required fields
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author = StringField('Author', validators=[DataRequired(), Length(1, 255)])
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file = FileField('File', validators=[DataRequired()])
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publishing_year = IntegerField('Publishing year',
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validators=[DataRequired()])
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title = StringField('Title', validators=[DataRequired(), Length(1, 255)])
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# Optional fields
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address = StringField('Adress', validators=[Length(0, 255)])
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booktitle = StringField('Booktitle', validators=[Length(0, 255)])
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chapter = StringField('Chapter', validators=[Length(0, 255)])
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editor = StringField('Editor', validators=[Length(0, 255)])
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institution = StringField('Institution', validators=[Length(0, 255)])
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journal = StringField('Journal', validators=[Length(0, 255)])
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pages = StringField('Pages', validators=[Length(0, 255)])
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publisher = StringField('Publisher', validators=[Length(0, 255)])
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school = StringField('School', validators=[Length(0, 255)])
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submit = SubmitField()
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def __init__(self, corpus, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.corpus = corpus
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def validate_file(self, field):
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if not field.data.filename.lower().endswith('.vrt'):
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raise ValidationError('File does not have an approved extension: '
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'.vrt')
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field.data.filename = secure_filename(field.data.filename)
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for corpus_file in self.corpus.files:
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if field.data.filename == corpus_file.filename:
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raise ValidationError('File already registered to corpus.')
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class EditCorpusFileForm(FlaskForm):
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'''
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Form to edit meta data of one corpus file.
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'''
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# Required fields
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author = StringField('Author', validators=[DataRequired(), Length(1, 255)])
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publishing_year = IntegerField('Publishing year',
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validators=[DataRequired()])
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title = StringField('Title', validators=[DataRequired(), Length(1, 255)])
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# Optional fields
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address = StringField('Adress', validators=[Length(0, 255)])
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booktitle = StringField('Booktitle', validators=[Length(0, 255)])
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chapter = StringField('Chapter', validators=[Length(0, 255)])
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editor = StringField('Editor', validators=[Length(0, 255)])
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institution = StringField('Institution', validators=[Length(0, 255)])
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journal = StringField('Journal', validators=[Length(0, 255)])
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pages = StringField('Pages', validators=[Length(0, 255)])
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publisher = StringField('Publisher', validators=[Length(0, 255)])
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school = StringField('School', validators=[Length(0, 255)])
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submit = SubmitField()
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class AddCorpusForm(FlaskForm):
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'''
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Form to add a a new corpus.
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'''
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description = StringField('Description',
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validators=[DataRequired(), Length(1, 255)])
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submit = SubmitField()
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title = StringField('Title', validators=[DataRequired(), Length(1, 32)])
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class ImportCorpusForm(FlaskForm):
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'''
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Form to import a corpus.
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'''
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description = StringField('Description',
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validators=[DataRequired(), Length(1, 255)])
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file = FileField('File', validators=[DataRequired()])
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submit = SubmitField()
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title = StringField('Title', validators=[DataRequired(), Length(1, 32)])
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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def validate_file(self, field):
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if not field.data.filename.lower().endswith('.zip'):
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raise ValidationError('File does not have an approved extension: '
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'.zip')
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field.data.filename = secure_filename(field.data.filename)
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