class Post(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(80), unique=True, nullable=False)
description = db.Column(db.Text(), nullable=False)
content = db.Column(db.Text(), nullable=False)
imageurl = db.Column(db.Text(), nullable=False)
post_time = db.Column(db.DateTime(), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Post('{self. title}','{self.subtitle}')"
class BlogPost(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(100), nullable=False)
created_at = db.Column(db.DateTime(100),
nullable=False,
default=datetime.utcnow)
content = db.Column(db.Text(20), nullable=False)
category = db.Column(db.Text(50), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"BlogPost('{ self.title }', '{ self.created_at }')"
class Task(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
sender_id = db.Column(db.Integer, db.ForeignKey('user.id'))
recipient_id = db.Column(db.Integer, db.ForeignKey('user.id'))
title = db.Column(db.Text(100))
body = db.Column(db.Text())
timestamp = db.Column(db.DateTime, index=True, default=datetime.utcnow)
last_message_read_time = db.Column(db.DateTime)
final = db.Column(db.Boolean, default=False, nullable=False)
def __repr__(self):
return f"'{self.title}', '{self.body}'"
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
bio = db.Column(db.Text(500), nullable=True)
image_file = db.Column(db.String(20), nullable=False, default='default.jpg')
password = db.Column(db.String(60), nullable=False)
posts = db.relationship('Post', backref='author', lazy=True)
def get_reset_token(self, expires_sec=1800):
s = Serializer(app.config['SECRET_KEY'], expires_sec)
return s.dumps({'user_id':self.id}).decode('utf-8')
@staticmethod
def verify_reset_token(token):
s = Serializer(app.config['SECRET_KEY'])
try:
user_id = s.loads(token)['user_id']
except:
return none
return User.query.get(user_id)
def __repr__(self):
return f"User ('{self.username}', '{self.email}', '{self.image_file}'"
class MyTask(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
body = db.Column(db.Text())
user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
def __repr__(self):
return f"'{self.body}'"
class Texts(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(200), nullable=False)
text = db.Column(db.Text(10000), nullable=False)
sentences = db.relationship('Sent', backref='owner', lazy=True)
def __repr__(self):
return f"Texts('{self.title}', '{self.text}')"
class Post(db.Model):
id = db.Column(db.Integer, primary_key = True)
title = db.Column(db.String(100), nullable = False)
date_posted = db.Column(db.DateTime, nullable = False, default = datetime.utcnow)
content = db.Column(db.Text(20), nullable = False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable = False)
def __repr__(self): ##How object is printed which same as __scr__
return f"Post('{self.title}', '{self.date_posted}')"
class Reply(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
sender_id = db.Column(db.Integer, db.ForeignKey('user.id'))
recipient_id = db.Column(db.Integer, db.ForeignKey('user.id'))
accept = db.Column(db.Text(100))
final = db.Column(db.Boolean, default=False, nullable=False)
def __repr__(self):
return '{}'.format(self.accept)
class Posts(db.Model):
id = db.Column(db.Integer,primary_key = True)
title = db.Column(db.String(20),nullable = False)
date_posted = db.Column(db.DateTime,nullable = False,default = datetime.utcnow)
content = db.Column(db.Text(),nullable = False)
user_id = db.Column(db.Integer,db.ForeignKey('user.id'),nullable = False)
def __repr__(self):
return Posts("{},{}".format(self.title,self.date_posted))
class Post(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(100), nullable=False)
content = db.Column(db.Text(), nullable=False)
created = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Post('{self.title},{self.content},{self.image_file},{self.created}')"
class Post(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String, nullable=False)
content = db.Column(db.Text(150), nullable=False)
date_posted = db.Column(db.DateTime,nullable=False,default=datetime.utcnow)
user_id = db.Column(db.Integer,db.ForeignKey('user.id'),nullable=False)
def __repr__(self):
return f'POST (title="{self.title}" user_id="{self.user_id}" posted_on="{self.date_posted}"'
class Comment(db.Model):
id = db.Column(db.Integer, primary_key=True)
author = db.Column(db.String(20), nullable=False)
content = db.Column(db.Text(), nullable=False)
timestamp = db.Column(db.DateTime, nullable=False,
default=datetime.utcnow)
post_id = db.Column(db.Integer, db.ForeignKey('post.id'), nullable=False)
def __repr__(self):
return f"Comment('{self.author}', '{self.timestamp}')"
class Post(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(20), nullable=False)
date_posted = db.Column(db.DateTime(100),
nullable=False,
default=datetime.utcnow)
content = db.Column(db.Text(20), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
click_count = db.Column(db.Integer, default=0)
category_id = db.Column(db.Integer, db.ForeignKey('category.id'))
class Pitch(db.Model):
id = db.Column(db.Integer, primary_key = True)
title = db.Column(db.String(100), nullable = False)
date_posted = db.Column(db.DateTime, nullable = False, default = datetime.utcnow )
content = db.Column(db.Text(), nullable = False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable = False)
category = db.Column(db.String(255), nullable= False)
def __repr__(self):
return f"Pitch('{self.title}','{self.date_posted}')"
class Post(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(100), nullable=False)
date_posted = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow())
content = db.Column(db.Text(20), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"User('{self.title}',{self.date_posted})"
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
image_file = db.Column(db.String(20),
nullable=False,
default='default.jpg')
password = db.Column(db.String(60), nullable=False)
posts = db.relationship('Post', backref='author', lazy=True)
about = db.Column(db.Text(), default="Kiedyś to uzupełnie")
role = db.Column(db.Text(), default="user")
is_verified = db.Column(db.Text(), default="no")
__searchable__ = ['username']
followed = db.relationship('User',
secondary=followers,
primaryjoin=(followers.c.follower_id == id),
secondaryjoin=(followers.c.followed_id == id),
backref=db.backref('followers', lazy='dynamic'),
lazy='dynamic')
def follow(self, user):
if not self.is_following(user):
self.followed.append(user)
def unfollow(self, user):
if self.is_following(user):
self.followed.remove(user)
def is_following(self, user):
return self.followed.filter(
followers.c.followed_id == user.id).count() > 0
def followed_posts(self):
followed = Post.query.join(
followers, (followers.c.followed_id == Post.user_id)).filter(
followers.c.follower_id == self.id)
own = Post.query.filter_by(user_id=self.id)
return followed.union(own).order_by(Post.timestamp.desc())
def __repr__(self):
return f"User('{self.username}','{self.email}','{self.image_file}')"
class Submission(db.Model):
id = db.Column(db.Integer, primary_key=True)
public_id = db.Column(db.String(80), nullable=False)
email = db.Column(db.String(25), nullable=False)
feedback = db.Column(db.Text())
# return feedbacks
def listFeedbacks(self):
return jsonify({self.email, self.feedback})
def __str__(self):
return (self.email, self.feedback)
class Post(db.Model):
id = db.Column(db.Integer, primary_key=True)
date_posted = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
content = db.Column(db.Text(10), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
tag = db.Column(db.String(), default="#hello")
post_pic = db.Column(db.String())
def __repr__(self):
return f"Post('{self.date_posted}')"
class Post(db.Model):
id = db.Column(db.Integer(), primary_key=True)
title = db.Column(db.String(100), nullable=False)
date_posted = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
content = db.Column(db.Text(), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
# Since user_id Column of User table is foreign key for Post table,
# we can use post.author to access the owner / writer of the post.
def __repr__(self):
return f"Post('{self.title}', '{self.date_posted}')"
class Post(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(100), unique=True, nullable=False)
slug = db.Column(db.String(100), unique=True, nullable=False)
date_posted = db.Column(db.DateTime(),
nullable=False,
default=datetime.now)
content = db.Column(db.Text(1000), nullable=False)
like_post = db.Column(db.Integer, nullable=False)
dislike_post = db.Column(db.Integer, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return "Post('%s', '%s')" % (self.title, self.date_posted)
class PostMetadata(db.Model):
id = db.Column(db.Integer, primary_key=True)
post_id = db.Column(db.Integer, db.ForeignKey('post.id'), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
# emotion = db.Column(db.Boolean(), nullable=True)
emotion = db.Column(db.Integer(), nullable=False, default=-1)
post_comment = db.Column(db.Text(), nullable=True)
comment_img = db.Column(db.String(20), nullable=True)
date_commented = db.Column(db.DateTime,
nullable=False,
default=datetime.now())
def __repr__(self):
return f"PostMetadata('{self.id}','{self.emotion}', '{self.post_comment}', '{self.post_id}','{self.user_id}', '{self.date_commented}')"
class Post(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(100), nullable=False)
date_posted = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
content = db.Column(db.Text(20), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Post('{self.title}', '{self.date_posted}')"
@property
def serialize(self):
"""Return object data in easily serializeable format"""
return {'id': self.id, 'title': self.title}
@staticmethod
def get(ident):
baked_query = bakery(lambda s: s.query(Post))
return baked_query(db.session()).get(ident)
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
image_file = db.Column(db.String(20),
nullable=False,
default='default.jpg')
cover_photo = db.Column(db.String(20),
nullable=False,
default='default.jpg')
password = db.Column(db.String(60), nullable=False)
bio = db.Column(db.Text(), nullable=True)
dob = db.Column(db.DateTime(), nullable=True)
location = db.Column(db.String(64), nullable=True)
member_since = db.Column(db.DateTime(),
default=datetime.now(),
nullable=False)
posts = db.relationship('Post', backref='author', lazy=True)
comments = db.relationship('PostMetadata',
backref='author_comment',
lazy=True)
# last_seen = db.Column(db.DateTime(), default=datetime.utcnow)
def get_reset_token(self, expires_sec=1800):
s = Serializer(current_app.config['SECRET_KEY'], expires_sec)
return s.dumps({'user_id': self.id}).decode('utf-8')
@staticmethod
def verify_reset_token(token):
s = Serializer(current_app.config['SECRET_KEY'])
try:
user_id = s.loads(token)['user_id']
except:
return None
return User.query.get(user_id)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}', '{self.cover_photo}','{self.bio}', '{self.dob}','{self.location}','{self.member_since}')"
class User(db.Model, UserMixin
): # this class is used for creating the database table User
id = db.Column(db.Integer, primary_key=True
) # id attribute/column that is an integer and primary key
name = db.Column(db.String(64))
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
country = db.Column(db.String(20), nullable=False)
about_me = db.Column(db.Text())
member_since = db.Column(db.DateTime, default=datetime.utcnow)
image_file = db.Column(db.String(20),
nullable=False,
default='default.jpg')
password = db.Column(db.String(60), nullable=True)
confirmed = db.Column(db.Boolean, default=False)
role_id = db.Column(db.Integer, db.ForeignKey('role.id'))
posts = db.relationship(
'Post', backref='author',
lazy=True) # defining a relationship between user(author) & post
comments = db.relationship('Comment', backref='author', lazy='dynamic')
def __init__(self, **kwargs):
super(User, self).__init__(**kwargs)
if self.role is None:
if self.email == current_app.config['FLASKY_ADMIN']:
self.role = Role.query.filter_by(name='Administrator').first()
if self.role is None:
self.role = Role.query.filter_by(default=True).first()
def can(self, permissions):
return self.role is not None and \
(self.role.permissions & permissions) == permissions
def is_administrator(self):
return self.can(Permission.ADMINISTRATOR)
def generate_confirmation_token(self,
expiration=3600): # email confirmation
s = Serializer(current_app.config['SECRET_KEY'], expiration)
return s.dumps({'confirm': self.id})
def confirm(self, token):
s = Serializer(current_app.config['SECRET_KEY'])
try:
data = s.loads(token)
except:
return False
if data.get('confirm') != self.id:
return False
self.confirmed = True
db.session.add(self)
return True
# author is a back reference which gives us access to the entire User model and the attributes
# the posts variable will then be used in routes and views
def get_reset_token(
self,
expires_sec=1800
): # generates a token that will expire in 30 mins (1800 secs)
s = Serializer(current_app.config['SECRET_KEY'],
expires_sec) # creates a serializer
return s.dumps({'user_id': self.id}).decode('utf-8')
@staticmethod # tells python that this method won't have the 'self' object - it's a static method
def verify_reset_token(token): # verifies if token hasn't expired
s = Serializer(
current_app.config['SECRET_KEY']) # creates a serializer
try:
user_id = s.loads(token)[
'user_id'] # tries to load the token to user_id
except:
return None # returns None if token has expired
return User.query.get(user_id)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class User(db.Model, UserMixin):
__tablename__ = 'users'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
image_file = db.Column(db.String(20),
nullable=False,
default='default.jpg')
about_me = db.Column(db.Text())
password = db.Column(db.String(60), nullable=False)
posts = db.relationship('Post', backref='author', lazy=True)
followed = db.relationship('Follow',
foreign_keys=[Follow.follower_id],
backref=db.backref('follower', lazy='joined'),
lazy='dynamic',
cascade='all, delete-orphan')
followers = db.relationship('Follow',
foreign_keys=[Follow.followed_id],
backref=db.backref('followed', lazy='joined'),
lazy='dynamic',
cascade='all, delete-orphan')
comments = db.relationship('Comment', backref='author', lazy='dynamic')
def get_reset_token(self, expires_sec=1800):
s = Serializer(current_app.config['SECRET_KEY'], expires_sec)
return s.dumps({'user_id': self.id}).decode('utf-8')
@staticmethod
def verify_reset_token(token):
s = Serializer(current_app.config['SECRET_KEY'])
try:
user_id = s.loads(token)['user_id']
except:
return None
return User.query.get(user_id)
@staticmethod
def add_self_follows():
for user in User.query.all():
if not user.is_following(user):
user.follow(user)
db.session.add(user)
db.session.commit()
def follow(self, user):
if not self.is_following(user):
f = Follow(follower=self, followed=user)
db.session.add(f)
def unfollow(self, user):
f = self.followed.filter_by(followed_id=user.id).first()
if f:
db.session.delete(f)
def is_following(self, user):
if user.id is None:
return False
return self.followed.filter_by(followed_id=user.id).first() is not None
def is_followed_by(self, user):
if user.id is None:
return False
return self.followers.filter_by(
follower_id=user.id).first() is not None
@property
def followed_posts(self):
return Post.query.join(Follow, Follow.followed_id == Post.author_id)\
.filter(Follow.follower_id == self.id)
@staticmethod
def verify_auth_token(token):
s = Serializer(current_app.config['SECRET_KEY'])
try:
data = s.loads(token)
except:
return None
return User.query.get(data['id'])
def to_json(self):
json_user = {
'url':
url_for('api.get_user', id=self.id),
'username':
self.username,
'posts_url':
url_for('api.get_user_posts', id=self.id),
'followed_posts_url':
url_for('api.get_user_followed_posts', id=self.id),
'post_count':
self.posts.count()
}
return json_user
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
