63 lines
2.6 KiB
Python
63 lines
2.6 KiB
Python
from flask_wtf import FlaskForm
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from flask_wtf.file import FileField, FileAllowed
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from flask_login import current_user
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from wtforms import StringField, PasswordField, SubmitField, BooleanField, TextAreaField
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from wtforms.validators import DataRequired, Length, Email, EqualTo, ValidationError
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from flaskblog.models import User
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class RegistrationForm(FlaskForm):
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username = StringField('Username',
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validators=[DataRequired(), Length(min=2, max=20)])
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email = StringField('Email',
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validators=[DataRequired(), Email()])
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password = PasswordField('Password', validators=[DataRequired()])
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confirm_password = PasswordField('Confirm Password',
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validators=[DataRequired(), EqualTo('password')])
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submit = SubmitField('Sign Up')
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def validate_username(self, username):
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user = User.query.filter_by(username=username.data).first()
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if user:
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raise ValidationError('That username is taken. Please choose a different one.')
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def validate_email(self, email):
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user = User.query.filter_by(email=email.data).first()
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if user:
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raise ValidationError('That email is taken. Please choose a different one.')
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class LoginForm(FlaskForm):
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email = StringField('Email',
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validators=[DataRequired(), Email()])
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password = PasswordField('Password', validators=[DataRequired()])
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remember = BooleanField('Remember Me')
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submit = SubmitField('Login')
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class UpdateAccountForm(FlaskForm):
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username = StringField('Username',
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validators=[DataRequired(), Length(min=2, max=20)])
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email = StringField('Email',
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validators=[DataRequired(), Email()])
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picture = FileField('Update Profile Picture', validators=[FileAllowed(['jpg', 'png'])])
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submit = SubmitField('Update')
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def validate_username(self, username):
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if username.data != current_user.username:
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user = User.query.filter_by(username=username.data).first()
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if user:
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raise ValidationError('That username is taken. Please choose a different one.')
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def validate_email(self, email):
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if email.data != current_user.email:
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user = User.query.filter_by(email=email.data).first()
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if user:
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raise ValidationError('That email is taken. Please choose a different one.')
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class PostForm(FlaskForm):
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title = StringField('Title', validators=[DataRequired()])
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content = TextAreaField('Content', validators=[DataRequired()])
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submit = SubmitField('Post')
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