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+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# jarr - A Web based news aggregator.
+# Copyright (C) 2010-2015 Cédric Bonhomme - https://www.JARR-aggregator.org
+#
+# For more information : https://github.com/JARR-aggregator/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 generate_password_hash, check_password_hash
+from flask.ext.login import UserMixin
+
+from bootstrap import db
+
+
+class User(db.Model, UserMixin):
+ """
+ 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())
+ roles = db.relationship('Role', backref='user', lazy='dynamic')
+ activation_key = db.Column(db.String(128), default=hashlib.sha512(
+ str(random.getrandbits(256)).encode("utf-8")).hexdigest()[:86])
+ date_created = db.Column(db.DateTime(), default=datetime.now)
+ last_seen = db.Column(db.DateTime(), default=datetime.now)
+ feeds = db.relationship('Feed', backref='subscriber', lazy='dynamic',
+ cascade='all,delete-orphan')
+ refresh_rate = db.Column(db.Integer, default=60) # in minutes
+
+ @staticmethod
+ def make_valid_nickname(nickname):
+ return re.sub('[^a-zA-Z0-9_\.]', '', nickname)
+
+ def get_id(self):
+ """
+ Return the id of the user.
+ """
+ return self.id
+
+ def set_password(self, password):
+ """
+ Hash the password of the user.
+ """
+ self.pwdhash = generate_password_hash(password)
+
+ def check_password(self, password):
+ """
+ Check the password of the user.
+ """
+ return check_password_hash(self.pwdhash, password)
+
+ def is_admin(self):
+ """
+ Return True if the user has administrator rights.
+ """
+ return len([role for role in self.roles if role.name == "admin"]) != 0
+
+ def __eq__(self, other):
+ return self.id == other.id
+
+ def __repr__(self):
+ return '<User %r>' % (self.nickname)
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