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#! /usr/bin/env python
# -*- coding: utf-8 -*-
# jarr - A Web based news aggregator.
# Copyright (C) 2010-2016 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://github.com/JARR/JARR
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
__author__ = "Cedric Bonhomme"
__version__ = "$Revision: 0.4 $"
__date__ = "$Date: 2013/11/05 $"
__revision__ = "$Date: 2014/04/12 $"
__copyright__ = "Copyright (c) Cedric Bonhomme"
__license__ = "GPLv3"
import re
import random
import hashlib
from datetime import datetime
from werkzeug import check_password_hash
from flask_login import UserMixin
from sqlalchemy.orm import validates
from bootstrap import db
from web.models.right_mixin import RightMixin
from web.models.category import Category
from web.models.feed import Feed
class User(db.Model, UserMixin, RightMixin):
"""
Represent a user.
"""
id = db.Column(db.Integer, primary_key=True)
nickname = db.Column(db.String(), unique=True)
email = db.Column(db.String(254), index=True, unique=True)
pwdhash = db.Column(db.String())
automatic_crawling = db.Column(db.Boolean(), default=True)
is_public_profile = db.Column(db.Boolean(), default=False)
bio = db.Column(db.String(5000), default="")
webpage = db.Column(db.String(), default="")
twitter = db.Column(db.String(), default="")
date_created = db.Column(db.DateTime(), default=datetime.utcnow)
last_seen = db.Column(db.DateTime(), default=datetime.utcnow)
# user rights
is_active = db.Column(db.Boolean(), default=False)
is_admin = db.Column(db.Boolean(), default=False)
is_api = db.Column(db.Boolean(), default=False)
# relationship
categories = db.relationship('Category', backref='user',
cascade='all, delete-orphan',
foreign_keys=[Category.user_id])
feeds = db.relationship('Feed', backref='user',
cascade='all, delete-orphan',
foreign_keys=[Feed.user_id])
@staticmethod
def _fields_base_write():
return {'login', 'password', 'email'}
@staticmethod
def _fields_base_read():
return {'date_created', 'last_connection'}
@staticmethod
def make_valid_nickname(nickname):
return re.sub('[^a-zA-Z0-9_\.]', '', nickname)
@validates('bio')
def validates_bio(self, key, value):
assert len(value) <= 5000, \
AssertionError("maximum length for bio: 5000")
return value.strip()
def get_id(self):
"""
Return the id of the user.
"""
return self.id
def check_password(self, password):
"""
Check the password of the user.
"""
return check_password_hash(self.pwdhash, password)
def __eq__(self, other):
return self.id == other.id
def __repr__(self):
return '<User %r>' % (self.nickname)
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