58 lines
2.5 KiB
Python
58 lines
2.5 KiB
Python
from datetime import datetime
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from werkzeug.security import generate_password_hash, check_password_hash
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from flask_login import UserMixin
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from app import db, login_manager
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import uuid
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@login_manager.user_loader
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def load_user(user_id):
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return User.query.get(int(user_id))
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class User(UserMixin, db.Model):
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id = db.Column(db.Integer, primary_key=True)
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username = db.Column(db.String(64), unique=True, index=True)
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password_hash = db.Column(db.String(128))
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files = db.relationship('File', backref='owner', lazy='dynamic')
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shares = db.relationship('Share', backref='creator', lazy='dynamic')
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def set_password(self, password):
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self.password_hash = generate_password_hash(password)
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def check_password(self, password):
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return check_password_hash(self.password_hash, password)
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class File(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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name = db.Column(db.String(255))
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storage_name = db.Column(db.String(255)) # Added field for UUID-based storage
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mime_type = db.Column(db.String(128))
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size = db.Column(db.Integer, default=0)
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is_folder = db.Column(db.Boolean, default=False)
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created_at = db.Column(db.DateTime, default=datetime.utcnow)
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updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
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parent_id = db.Column(db.Integer, db.ForeignKey('file.id'))
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# Add relationship to represent folder structure
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children = db.relationship('File',
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backref=db.backref('parent', remote_side=[id]),
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lazy='dynamic')
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# Add relationship for shared files
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shares = db.relationship('Share', backref='file', lazy='dynamic')
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class Share(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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file_id = db.Column(db.Integer, db.ForeignKey('file.id'))
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user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
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token = db.Column(db.String(64), unique=True)
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created_at = db.Column(db.DateTime, default=datetime.utcnow)
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expires_at = db.Column(db.DateTime, nullable=True)
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downloads = db.relationship('Download', backref='share', lazy='dynamic')
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class Download(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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file_id = db.Column(db.Integer, db.ForeignKey('file.id'))
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share_id = db.Column(db.Integer, db.ForeignKey('share.id'))
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ip_address = db.Column(db.String(45))
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timestamp = db.Column(db.DateTime, default=datetime.utcnow)
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