class Category(db.Model):
__tablename__ = 'categories'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(64), nullable=False)
def __repr__(self):
return '<Category %r>' % self.name
def __str__(self):
return self.name
class Tags(db.Model):
__tablename__ = 'tags'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(50), nullable=False)
def __repr__(self):
return '<Tags %r>' % self.name
@staticmethod
def load_by_name(name):
return Tags.query.filter_by(name=name).first_or_404()
class Tags(db.Model):
__tablename__ = 'tags'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(50), nullable=False)
blogs = db.relationship(
'Blog', secondary=tag_blog, lazy='dynamic', backref="tags")
def __repr__(self):
return '<Tags %r>' % self.name
def __str__(self):
return self.name
class UserInfor(db.Model):
__tablename__ = 'userinfor'
id = db.Column(db.Integer, primary_key=True)
# confirmed_time = db.Column(db.DateTime, nullable=True)
# registered_time = db.Column(db.DateTime, nullable=False)
# score = db.Column(db.Integer, nullable=False, default=100)
avatar = db.Column(db.String)
word = db.Column(db.Text, nullable=True)
introduce = db.Column(db.Text, nullable=True)
school = db.Column(db.String, nullable=True)
def __repr__(self):
return "<UserInfor %r>" % self.id
class Notices(db.Model):
__tablename__ = 'notices'
id = db.Column(db.Integer, primary_key=True)
notice = db.Column(db.Text, nullable=False)
publish = db.Column(db.DateTime, nullable=False)
__mapper_args__ = {"order_by": publish.desc()}
# def __init__(self, notice):
# self.notice = notice
def __repr__(self):
return "<Notices %r>" % self.title
class Module(db.Model):
'''
后台管理:admin_manager
问题管理:que_manager
回复管理:rep_manager
个人管理:own_manager
'''
__tablename__ = 'modules'
id = db.Column(db.Integer, primary_key=True)
modulecode = db.Column(db.String(81), unique=True)
modulename = db.Column(db.String(81), unique=True)
parentcode = db.Column(db.String(81), nullable=True)
moduleurl = db.Column(db.String(81), nullable=True)
class Articles(db.Model):
__tablename__ = 'articles'
id = db.Column(db.Integer, primary_key=True)
author = db.Column(db.String, nullable=False)
title = db.Column(db.String(50), nullable=False)
publish = db.Column(db.DateTime, nullable=False)
updated = db.Column(db.DateTime, default=datetime.now())
content = db.Column(db.Text, nullable=False)
category = db.Column(db.String, nullable=False)
copy = db.Column(db.Boolean, nullable=True, default=False)
'''多个标签对多篇文章'''
tags = db.relationship(
'Tags',
secondary=tag_article,
backref=db.backref('articles', lazy='dynamic'))
__mapper_args__ = {"order_by": publish.desc()}
def __repr__(self):
return "<Articles %r>" % self.title
@staticmethod
def load_by_id(qid):
return Articles.query.filter_by(id=qid).first_or_404()
@staticmethod
def load_by_tag(tag):
article = Articles.query.join(Articles.tags).\
filter(Tags.name == tag).all()
return article
@staticmethod
def load_by_category(category):
return Articles.query.filter_by(category=category).all()
class Route(db.Model):
__tablename__ = 'routes'
id = db.Column(db.Integer, primary_key=True)
endpoint = db.Column(db.String(256), nullable=False)
rule = db.Column(db.String(512), nullable=False)
permissions = db.relationship('Permiss',
secondary=routes_permissions,
backref=db.backref('routes'))
def __str__(self):
return "<%s : %s>" % (self.endpoint, self.rule)
def __repr__(self):
return "<Route %r>" % self.endpoint
class Questions(db.Model):
__tablename__ = 'questions'
id = db.Column(db.Integer, primary_key=True)
author = db.Column(db.String(20), nullable=False)
title = db.Column(db.String(48), nullable=False)
describ = db.Column(db.Text, nullable=False)
answer = db.Column(db.Text, nullable=False)
private = db.Column(db.Boolean, nullable=False, default=False)
private_id = db.Column(db.Integer, nullable=True)
publish = db.Column(db.DateTime, nullable=False)
__mapper_args__ = {"order_by": publish.desc()}
def __repr__(self):
return "<Questions %r>" % self.title
@staticmethod
@cache.cached(timeout=60, key_prefix='questions:id')
def load_by_id(qid):
return Questions.query.filter_by(id=qid).first_or_404()
@staticmethod
@cache.cached(timeout=60, key_prefix='questions:id')
def load_by_author(name):
return Questions.query.filter_by(author=name).all()
@staticmethod
@cache.cached(timeout=60, key_prefix='questions:id')
def load_by_private():
questions = Questions.query.filter_by(author=current_user.username,
private=True).all()
return questions
class Notice(db.Model):
__tablename__ = 'notices'
id = db.Column(db.Integer, primary_key=True)
notice = db.Column(db.Text, nullable=False)
created_at = db.Column(db.DateTime,
default=datetime.utcnow(),
nullable=False)
__mapper_args__ = {"order_by": created_at.desc()}
# def __init__(self, notice):
# self.notice = notice
def __repr__(self):
return "<Notice %r>" % self.id
class Comments(db.Model):
__tablename__ = 'comments'
id = db.Column(db.Integer, primary_key=True)
author = db.Column(db.String, nullable=False)
publish = db.Column(db.DateTime, nullable=False)
content = db.Column(db.Text, nullable=False)
articles_id = db.Column(db.Integer, db.ForeignKey('articles.id'))
article = db.relationship(
'Articles', backref=db.backref('comments', lazy='dynamic'))
def __init__(self, author, content):
self.author = author
self.content = content
def __repr__(self):
return "<Comments %r>" % self.content
class Role(db.Model):
__tablename__ = 'roles'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(81), nullable=False, default='unconfirmed')
description = db.Column(db.String(255), nullable=True)
parents = db.relationship('Role',
secondary=roles_parents,
primaryjoin=(id == roles_parents.c.role_id),
secondaryjoin=(id == roles_parents.c.parent_id),
backref=db.backref('children'))
def __str__(self):
return self.name
def __repr__(self):
return '<Role %r>' % self.name
class Tags(db.Model):
__tablename__ = 'tags'
'''帖子节点'''
id = db.Column(db.Integer, primary_key=True)
author = db.Column(db.String(50), nullable=False)
name = db.Column(db.String(50), nullable=False)
time = db.Column(db.DateTime, nullable=False)
__mapper_args__ = {"order_by": time.desc()}
def __init__(self, name, author):
self.name = name
self.author = author
self.time = datetime.now()
def __repr__(self):
return '<Tags %r>' % self.name
class Question(db.Model):
__tablename__ = 'questions'
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(48), nullable=False)
describ = db.Column(db.Text, nullable=False)
answer = db.Column(db.Text, nullable=False)
is_private = db.Column(db.Boolean, default=False, nullable=False)
created_at = db.Column(db.DateTime,
default=datetime.utcnow(),
nullable=False)
author_id = db.Column(db.Integer,
db.ForeignKey('users.id', ondelete="CASCADE"))
author = db.relationship('User',
backref=db.backref('questions',
cascade='all,delete-orphan',
lazy='dynamic'))
__mapper_args__ = {"order_by": created_at.desc()}
def __repr__(self):
return "<Question %r>" % self.title
def __str__(self):
return self.title
@classmethod
def get(cls, queId):
return cls.query.filter_by(id=queId).first_or_404()
@classmethod
def get_question_list(cls, page=1, filter_dict=dict()):
if not filter_dict:
return cls.query.paginate(page, 18, True)
return cls.query.filter_by(**filter_dict).paginate(page, 18, True)
class Permiss(db.Model):
__tablename__ = 'permissions'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(512), nullable=False)
is_allow = db.Column(db.Boolean, default=True)
method = db.Column(db.String(16), nullable=False)
roles = db.relationship('Role',
secondary=roles_permissions,
backref=db.backref('permissions'))
def __str__(self):
if self.is_allow:
return self.name + '允许' + self.method
else:
return self.name + '禁止' + self.method
def __repr__(self):
return "<Permiss %r>" % self.id
class Lover(db.Model):
__tablename__ = 'loves'
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer,
db.ForeignKey('users.id', ondelete="CASCADE"))
reply_id = db.Column(db.Integer,
db.ForeignKey('replies.id', ondelete="CASCADE"))
like_time = db.Column(db.DateTime, default=datetime.now(), nullable=False)
def __init__(self):
self.like_time = datetime.now()
@staticmethod
def load_by_id(rid, uid):
return Lover.query.filter_by(reply_id=rid, user_id=uid).first()
@staticmethod
def load(rid, uid):
return Lover.query.filter_by(reply_id=rid, user_id=uid).first()
class Role(db.Model):
'''
super
admin
member
banned
unconfirmed
guest
group_admin
board_admin
'''
__tablename__ = 'roles'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(81), nullable=False, default='unconfirmed')
description = db.Column(db.String(255), nullable=True)
rank = db.Column(db.Integer, nullable=False, default=1)
users = db.relationship('User',
secondary='user_role',
backref=db.backref('roles', lazy='dynamic'))
__mapper_args__ = {"order_by": rank.desc()}
class Permission(db.Model):
'''
admin_manager:admin_post,admin_edit,admin_read,admin_delete
que_manager:que_post,que_edit,que_read,que_delete
rep_manager:rep_post,rep_edit,rep_read,rep_delete
own_manager:update_password,update_infor,own_read
'''
__tablename__ = 'permission'
id = db.Column(db.Integer, primary_key=True)
percode = db.Column(db.String(81), nullable=False)
pername = db.Column(db.String(81), nullable=False)
description = db.Column(db.String(255), nullable=True)
module_id = db.Column(db.Integer,
db.ForeignKey('modules.id', ondelete="CASCADE"))
module = db.relationship('Module',
backref=db.backref('permission',
cascade='all,delete-orphan',
lazy='dynamic'))
roles = db.relationship('Role',
secondary='role_permission',
backref=db.backref('permission', lazy='dynamic'))
class Tags(db.Model):
__tablename__ = 'tags'
id = db.Column(db.Integer, primary_key=True)
time = db.Column(db.DateTime, default=datetime.utcnow())
tagname = db.Column(db.String(64), nullable=False)
summary = db.Column(db.Text)
tags = db.relationship('Topic',
secondary=tag_topic,
lazy='dynamic',
backref="tags")
parents = db.relationship('Tags',
secondary=tags_parents,
primaryjoin=(id == tags_parents.c.tag_id),
secondaryjoin=(id == tags_parents.c.parent_id),
backref=db.backref('children', lazy='joined'))
def __str__(self):
return self.tagname
def __repr__(self):
return '<Tags %r>' % self.tagname
class Collector(db.Model):
__tablename__ = 'collects'
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer,
db.ForeignKey('users.id', ondelete="CASCADE"))
question_id = db.Column(db.Integer,
db.ForeignKey('questions.id', ondelete="CASCADE"))
collect_time = db.Column(db.DateTime,
default=datetime.now(),
nullable=False)
def __init__(self):
self.collect_time = datetime.now()
@staticmethod
def load_by_id(qid, uid):
return Collector.query.filter_by(question_id=qid, user_id=uid).first()
@staticmethod
def load(qid, uid):
return Collector.query.filter_by(question_id=qid, user_id=uid).first()
class Reply(db.Model):
__tablename__ = 'replies'
id = db.Column(db.Integer, primary_key=True)
content = db.Column(db.Text, nullable=False)
# quote = db.Column(db.Text, nullable=True)
publish = db.Column(db.DateTime, default=datetime.now())
updated = db.Column(db.DateTime)
topic_id = db.Column(db.Integer,
db.ForeignKey('topics.id', ondelete="CASCADE"))
topic = db.relationship('Topic',
backref=db.backref(
'replies',
cascade='all,delete-orphan',
lazy='dynamic',
order_by='Reply.publish.desc()'))
author_id = db.Column(db.Integer, db.ForeignKey('users.id'))
author = db.relationship('User',
backref=db.backref('replies',
lazy='dynamic',
order_by='Reply.publish'))
likers = db.relationship('User',
secondary='likes',
backref=db.backref("likes", lazy='dynamic'))
__mapper_args__ = {"order_by": publish.desc()}
class Books(db.Model):
__tablename__ = 'books'
id = db.Column(db.Integer, primary_key=True)
tag = db.Column(db.Text)
name = db.Column(db.Text)
title = db.Column(db.Text)
author = db.Column(db.Text)
content = db.Column(db.Text)
def __init__(self, tag, name, title, author, content):
self.name = name
self.tag = tag
self.title = title
self.author = author
self.content = content
def __repr__(self):
return '<Books %r>' % self.name
@classmethod
def get(cls, bookId):
return cls.query.filter_by(id=bookId).first_or_404()
@classmethod
def get_book_list(cls, page=1, filter_dict=dict()):
if not filter_dict:
return cls.query.paginate(page, 18, True)
return cls.query.filter_by(**filter_dict).paginate(page, 18, True)
class Blog(db.Model):
__tablename__ = 'blogs'
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(50), nullable=False)
created_at = db.Column(
db.DateTime, default=datetime.utcnow(), nullable=False)
updated_at = db.Column(
db.DateTime, default=datetime.utcnow(), onupdate=datetime.utcnow())
content = db.Column(db.Text, nullable=False)
is_copy = db.Column(db.Boolean, nullable=True, default=False)
category_id = db.Column(
db.Integer, db.ForeignKey(
'categories.id', ondelete="CASCADE"))
category = db.relationship(
'Category',
backref=db.backref(
'blogs', cascade='all,delete-orphan', lazy='dynamic'))
author_id = db.Column(
db.Integer, db.ForeignKey(
'users.id', ondelete="CASCADE"))
author = db.relationship(
'User',
backref=db.backref(
'blogs', cascade='all,delete-orphan', lazy='dynamic'))
__mapper_args__ = {"order_by": created_at.desc()}
def __repr__(self):
return "<Blog %r>" % self.title
def __str__(self):
return self.title
@classmethod
def get(cls, blogId):
return cls.query.filter_by(id=blogId).first_or_404()
@classmethod
def get_blog_list(cls, page=1, filter_dict=dict()):
per_page = current_app.config['PER_PAGE']
bloglist = cls.query
if 'tag' in filter_dict.keys():
tag = filter_dict.pop('tag')
bloglist = bloglist.join(cls.tags).filter(Tags.name == tag)
if 'category' in filter_dict.keys():
category = filter_dict.pop('category')
bloglist = bloglist.filter(cls.category == category)
bloglist = bloglist.paginate(page, per_page, True)
return bloglist
class Follow(db.Model):
__tablename__ = 'follows'
id = db.Column(db.Integer, primary_key=True)
follower_id = db.Column(db.Integer, db.ForeignKey('users.id'))
following_user_id = db.Column(db.Integer, db.ForeignKey('users.id'))
following_tag_id = db.Column(db.Integer, db.ForeignKey('tags.id'))
following_collect_id = db.Column(db.Integer, db.ForeignKey('collects.id'))
followinf_topic_id = db.Column(db.Integer, db.ForeignKey('topics.id'))
class Board_F(db.Model):
__tablename__ = 'board_f'
id = db.Column(db.Integer, primary_key=True)
chname_f = db.Column(db.String, nullable=False)
enname_f = db.Column(db.String, nullable=False)
rank = db.Column(db.Integer, nullable=False)
count_id = db.Column(db.Integer,
db.ForeignKey('counts.id',
ondelete="CASCADE"))
count = db.relationship("Counts",
backref="board_f",
cascade='all,delete-orphan',
single_parent=True,
uselist=False)
__mapper_args__ = {
"order_by": rank
}
def __init__(self, chname_f, enname_f,rank):
self.chname_f = chname_f
self.enname_f = enname_f
self.rank = rank
def __repr__(self):
return "<Board_F %r>" % self.id
@staticmethod
def load_all():
return Board_F.query.all()
@staticmethod
def load_by_id(bid):
return Board_F.query.filter_by(id=bid).first_or_404()
@staticmethod
def load_by_name(name):
return Board_F.query.filter_by(enname_f=name).first_or_404()
class Count(db.Model):
__tablename__ = 'counts'
id = db.Column(db.Integer, primary_key=True)
drafts = db.Column(db.Integer, default=0)
collects = db.Column(db.Integer, default=0)
inviteds = db.Column(db.Integer, default=0)
follows = db.Column(db.Integer, default=0)
topics = db.Column(db.Integer, default=0)
all_topics = db.Column(db.Integer, default=0)
def __repr__(self):
return '<Count %r>' % self.id
class Board_S(db.Model):
__tablename__ = 'board_s'
id = db.Column(db.Integer, primary_key=True)
chname_s = db.Column(db.String, nullable=False)
enname_s = db.Column(db.String, nullable=False)
board_id = db.Column(db.Integer, db.ForeignKey('board_f.id',
ondelete="CASCADE"))
board_f = db.relationship('Board_F',
backref=db.backref('board_s',
cascade='all,delete-orphan',
lazy='dynamic'))
count_id = db.Column(db.Integer,
db.ForeignKey('counts.id',
ondelete="CASCADE"))
count = db.relationship("Counts",
backref="board_s",
cascade='all,delete-orphan',
single_parent=True,
uselist=False)
__mapper_args__ = {
"order_by": enname_s
}
def __init__(self, chname_s, enname_s):
self.chname_s = chname_s
self.enname_s = enname_s
def __repr__(self):
return "<Board_S %r>" % self.id
@staticmethod
def load_by_name(name):
return Board_S.query.filter_by(enname_s=name).first_or_404()
@staticmethod
def load_by_id(bid):
return Board_S.query.filter_by(id=bid).first_or_404()
class Collect(db.Model):
__tablename__ = 'collects'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(32), nullable=False)
description = db.Column(db.String(256))
is_privacy = db.Column(db.Boolean, default=False)
author_id = db.Column(db.Integer,
db.ForeignKey('users.id', ondelete="CASCADE"))
author = db.relationship('User',
backref=db.backref('collects',
cascade='all,delete-orphan',
lazy='dynamic'))
topics = db.relationship('Topic',
secondary='collect_topic',
lazy='dynamic',
backref="collects")
def __str__(self):
return self.name
def __repr__(self):
return "<Collect %r>" % self.name
class Comment(db.Model):
__tablename__ = 'comments'
id = db.Column(db.Integer, primary_key=True)
created_at = db.Column(
db.DateTime, default=datetime.utcnow(), nullable=False)
content = db.Column(db.Text, nullable=False)
blog_id = db.Column(
db.Integer, db.ForeignKey(
'blogs.id', ondelete="CASCADE"))
blog = db.relationship(
'Blog',
backref=db.backref(
'comments', cascade='all,delete-orphan', lazy='dynamic'))
author_id = db.Column(
db.Integer, db.ForeignKey(
'users.id', ondelete="CASCADE"))
author = db.relationship(
'User',
backref=db.backref(
'comments', cascade='all,delete-orphan', lazy='dynamic'))
# def __init__(self, author, content):
# self.author = author
# self.content = content
def __repr__(self):
return "<Comment %r>" % self.content
@classmethod
def get_comment_list(cls, page=20, filter_dict=None):
per_page = current_app.config['PER_PAGE']
if filter_dict is None:
return cls.query.paginate(page, per_page, True)
commentlist = cls.query.filter_by(**filter_dict).paginate(
page, per_page, True)
return commentlist
class UserSetting(db.Model):
'''
1:all user
2:logined user
3:only own
'''
__tablename__ = 'usersetting'
id = db.Column(db.Integer, primary_key=True)
online_status = db.Column(db.Integer, nullable=False, default=1)
topic_list = db.Column(db.Integer, nullable=False, default=1)
rep_list = db.Column(db.Integer, nullable=False, default=1)
ntb_list = db.Column(db.Integer, nullable=False, default=3)
collect_list = db.Column(db.Integer, nullable=False, default=2)
locale = db.Column(db.String(32), default='zh')
timezone = db.Column(db.String(32), default='UTC')
def __repr__(self):
return "<UserSetting %r>" % self.id
