From b35e9773198ef2d8b37c4ca223f08147db47de0b Mon Sep 17 00:00:00 2001 From: François Schmidts Date: Sat, 12 Dec 2015 21:14:28 +0100 Subject: moving the root of source code from / to /src/ --- src/web/models/__init__.py | 103 +++++++++++++++++++++++++++++++++++++++++++++ src/web/models/article.py | 84 ++++++++++++++++++++++++++++++++++++ src/web/models/feed.py | 77 +++++++++++++++++++++++++++++++++ src/web/models/icon.py | 7 +++ src/web/models/role.py | 39 +++++++++++++++++ src/web/models/user.py | 88 ++++++++++++++++++++++++++++++++++++++ 6 files changed, 398 insertions(+) create mode 100644 src/web/models/__init__.py create mode 100644 src/web/models/article.py create mode 100644 src/web/models/feed.py create mode 100644 src/web/models/icon.py create mode 100644 src/web/models/role.py create mode 100644 src/web/models/user.py (limited to 'src/web/models') diff --git a/src/web/models/__init__.py b/src/web/models/__init__.py new file mode 100644 index 00000000..54168279 --- /dev/null +++ b/src/web/models/__init__.py @@ -0,0 +1,103 @@ +#! /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 . + +__author__ = "Cedric Bonhomme" +__version__ = "$Revision: 0.4 $" +__date__ = "$Date: 2013/11/05 $" +__revision__ = "$Date: 2014/04/12 $" +__copyright__ = "Copyright (c) Cedric Bonhomme" +__license__ = "GPLv3" + +from .feed import Feed +from .role import Role +from .user import User +from .article import Article +from .icon import Icon + +__all__ = ['Feed', 'Role', 'User', 'Article', 'Icon'] + +import os + +from werkzeug import generate_password_hash + +from sqlalchemy.engine import reflection +from sqlalchemy.schema import ( + MetaData, + Table, + DropTable, + ForeignKeyConstraint, + DropConstraint) + +def db_empty(db): + "Will drop every datas stocked in db." + # From http://www.sqlalchemy.org/trac/wiki/UsageRecipes/DropEverything + conn = db.engine.connect() + + # the transaction only applies if the DB supports + # transactional DDL, i.e. Postgresql, MS SQL Server + trans = conn.begin() + + inspector = reflection.Inspector.from_engine(db.engine) + + # gather all data first before dropping anything. + # some DBs lock after things have been dropped in + # a transaction. + metadata = MetaData() + + tbs = [] + all_fks = [] + + for table_name in inspector.get_table_names(): + fks = [] + for fk in inspector.get_foreign_keys(table_name): + if not fk['name']: + continue + fks.append(ForeignKeyConstraint((), (), name=fk['name'])) + t = Table(table_name, metadata, *fks) + tbs.append(t) + all_fks.extend(fks) + + for fkc in all_fks: + conn.execute(DropConstraint(fkc)) + + for table in tbs: + conn.execute(DropTable(table)) + + trans.commit() + +def db_create(db): + "Will create the database from conf parameters." + db.create_all() + + role_admin = Role(name="admin") + role_user = Role(name="user") + + user1 = User(nickname="admin", + email=os.environ.get("ADMIN_EMAIL", + "root@jarr.localhost"), + pwdhash=generate_password_hash( + os.environ.get("ADMIN_PASSWORD", "password")), + activation_key="") + user1.roles.extend([role_admin, role_user]) + + db.session.add(user1) + db.session.commit() + return role_admin, role_user diff --git a/src/web/models/article.py b/src/web/models/article.py new file mode 100644 index 00000000..c25d09d9 --- /dev/null +++ b/src/web/models/article.py @@ -0,0 +1,84 @@ +#! /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 . + +__author__ = "Cedric Bonhomme" +__version__ = "$Revision: 0.4 $" +__date__ = "$Date: 2013/11/05 $" +__revision__ = "$Date: 2014/04/12 $" +__copyright__ = "Copyright (c) Cedric Bonhomme" +__license__ = "GPLv3" + +from bootstrap import db +from datetime import datetime +from sqlalchemy import asc, desc + + +class Article(db.Model): + """ + Represent an article from a feed. + """ + id = db.Column(db.Integer, primary_key=True) + entry_id = db.Column(db.String()) + link = db.Column(db.String()) + title = db.Column(db.String()) + content = db.Column(db.String()) + readed = db.Column(db.Boolean(), default=False) + like = db.Column(db.Boolean(), default=False) + date = db.Column(db.DateTime(), default=datetime.now) + retrieved_date = db.Column(db.DateTime(), default=datetime.now) + + user_id = db.Column(db.Integer, db.ForeignKey('user.id')) + feed_id = db.Column(db.Integer, db.ForeignKey('feed.id')) + + def previous_article(self): + """ + Returns the previous article (older). + """ + return Article.query.filter(Article.date < self.date, + Article.feed_id == self.feed_id)\ + .order_by(desc("Article.date")).first() + + def next_article(self): + """ + Returns the next article (newer). + """ + return Article.query.filter(Article.date > self.date, + Article.feed_id == self.feed_id)\ + .order_by(asc("Article.date")).first() + + def __repr__(self): + return "" % (self.id, self.entry_id, + self.title, self.date, self.retrieved_date) + + def dump(self): + return {"id": self.id, + "user_id": self.user_id, + "entry_id": self.entry_id, + "title": self.title, + "link": self.link, + "content": self.content, + "readed": self.readed, + "like": self.like, + "date": self.date, + "retrieved_date": self.retrieved_date, + "feed_id": getattr(self.source, 'id', None), + "feed_name": getattr(self.source, 'title', None)} diff --git a/src/web/models/feed.py b/src/web/models/feed.py new file mode 100644 index 00000000..59456a7f --- /dev/null +++ b/src/web/models/feed.py @@ -0,0 +1,77 @@ +#! /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 . + +__author__ = "Cedric Bonhomme" +__version__ = "$Revision: 0.4 $" +__date__ = "$Date: 2013/11/05 $" +__revision__ = "$Date: 2014/04/12 $" +__copyright__ = "Copyright (c) Cedric Bonhomme" +__license__ = "GPLv3" + +from bootstrap import db +from datetime import datetime +from sqlalchemy import desc + + +class Feed(db.Model): + """ + Represent a feed. + """ + id = db.Column(db.Integer(), primary_key=True) + title = db.Column(db.String(), default="") + description = db.Column(db.String(), default="FR") + link = db.Column(db.String()) + site_link = db.Column(db.String(), default="") + enabled = db.Column(db.Boolean(), default=True) + created_date = db.Column(db.DateTime(), default=datetime.now) + filters = db.Column(db.PickleType, default=[]) + + # cache handling + etag = db.Column(db.String(), default="") + last_modified = db.Column(db.String(), default="") + last_retrieved = db.Column(db.DateTime(), default=datetime(1970, 1, 1)) + + # error logging + last_error = db.Column(db.String(), default="") + error_count = db.Column(db.Integer(), default=0) + + # relationship + icon_url = db.Column(db.String(), db.ForeignKey('icon.url'), default=None) + user_id = db.Column(db.Integer(), db.ForeignKey('user.id')) + articles = db.relationship('Article', backref='source', lazy='dynamic', + cascade='all,delete-orphan', + order_by=desc("Article.date")) + + def __repr__(self): + return '' % (self.title) + + def dump(self): + return {"id": self.id, + "user_id": self.user_id, + "title": self.title, + "description": self.description, + "link": self.link, + "site_link": self.site_link, + "etag": self.etag, + "icon_url": self.icon_url, + "error_count": self.error_count, + "last_modified": self.last_modified, + "last_retrieved": self.last_retrieved} diff --git a/src/web/models/icon.py b/src/web/models/icon.py new file mode 100644 index 00000000..22ef1164 --- /dev/null +++ b/src/web/models/icon.py @@ -0,0 +1,7 @@ +from bootstrap import db + + +class Icon(db.Model): + url = db.Column(db.String(), primary_key=True) + content = db.Column(db.String(), default=None) + mimetype = db.Column(db.String(), default="application/image") diff --git a/src/web/models/role.py b/src/web/models/role.py new file mode 100644 index 00000000..a9184d64 --- /dev/null +++ b/src/web/models/role.py @@ -0,0 +1,39 @@ +#! /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 . + +__author__ = "Cedric Bonhomme" +__version__ = "$Revision: 0.4 $" +__date__ = "$Date: 2013/11/05 $" +__revision__ = "$Date: 2014/04/12 $" +__copyright__ = "Copyright (c) Cedric Bonhomme" +__license__ = "GPLv3" + +from bootstrap import db + + +class Role(db.Model): + """ + Represent a role. + """ + id = db.Column(db.Integer, primary_key=True) + name = db.Column(db.String(), unique=True) + + user_id = db.Column(db.Integer, db.ForeignKey('user.id')) diff --git a/src/web/models/user.py b/src/web/models/user.py new file mode 100644 index 00000000..c5e70036 --- /dev/null +++ b/src/web/models/user.py @@ -0,0 +1,88 @@ +#! /usr/bin/env python +# -*- coding: utf-8 -*- + +# jarr - A Web based news aggregator. +# Copyright (C) 2010-2015 Cédric Bonhomme - https://www.JARR-aggregator.org +# +# For more information : https://github.com/JARR-aggregator/JARR/ +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as +# published by the Free Software Foundation, either version 3 of the +# License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see . + +__author__ = "Cedric Bonhomme" +__version__ = "$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 '' % (self.nickname) -- cgit