mirror of
https://github.com/minetest/contentdb.git
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922 lines
29 KiB
Python
922 lines
29 KiB
Python
# Content DB
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# Copyright (C) 2018 rubenwardy
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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from flask import Flask, url_for
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from flask_sqlalchemy import SQLAlchemy
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from flask_migrate import Migrate
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from urllib.parse import urlparse
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from app import app, gravatar
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from sqlalchemy.orm import validates
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from flask_user import login_required, UserManager, UserMixin, SQLAlchemyAdapter
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import enum, datetime
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# Initialise database
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db = SQLAlchemy(app)
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migrate = Migrate(app, db)
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class UserRank(enum.Enum):
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BANNED = 0
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NOT_JOINED = 1
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NEW_MEMBER = 2
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MEMBER = 3
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TRUSTED_MEMBER = 4
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EDITOR = 5
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MODERATOR = 6
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ADMIN = 7
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def atLeast(self, min):
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return self.value >= min.value
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def getTitle(self):
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return self.name.replace("_", " ").title()
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def toName(self):
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return self.name.lower()
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def __str__(self):
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return self.name
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@classmethod
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def choices(cls):
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return [(choice, choice.getTitle()) for choice in cls]
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@classmethod
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def coerce(cls, item):
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return item if type(item) == UserRank else UserRank[item]
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class Permission(enum.Enum):
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EDIT_PACKAGE = "EDIT_PACKAGE"
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APPROVE_CHANGES = "APPROVE_CHANGES"
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DELETE_PACKAGE = "DELETE_PACKAGE"
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CHANGE_AUTHOR = "CHANGE_AUTHOR"
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MAKE_RELEASE = "MAKE_RELEASE"
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ADD_SCREENSHOTS = "ADD_SCREENSHOTS"
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APPROVE_SCREENSHOT = "APPROVE_SCREENSHOT"
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APPROVE_RELEASE = "APPROVE_RELEASE"
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APPROVE_NEW = "APPROVE_NEW"
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CHANGE_RELEASE_URL = "CHANGE_RELEASE_URL"
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CHANGE_DNAME = "CHANGE_DNAME"
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CHANGE_RANK = "CHANGE_RANK"
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CHANGE_EMAIL = "CHANGE_EMAIL"
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EDIT_EDITREQUEST = "EDIT_EDITREQUEST"
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SEE_THREAD = "SEE_THREAD"
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CREATE_THREAD = "CREATE_THREAD"
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UNAPPROVE_PACKAGE = "UNAPPROVE_PACKAGE"
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TOPIC_DISCARD = "TOPIC_DISCARD"
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# Only return true if the permission is valid for *all* contexts
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# See Package.checkPerm for package-specific contexts
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def check(self, user):
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if not user.is_authenticated:
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return False
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if self == Permission.APPROVE_NEW or \
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self == Permission.APPROVE_CHANGES or \
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self == Permission.APPROVE_RELEASE or \
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self == Permission.APPROVE_SCREENSHOT or \
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self == Permission.SEE_THREAD:
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return user.rank.atLeast(UserRank.EDITOR)
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else:
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raise Exception("Non-global permission checked globally. Use Package.checkPerm or User.checkPerm instead.")
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class User(db.Model, UserMixin):
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id = db.Column(db.Integer, primary_key=True)
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# User authentication information
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username = db.Column(db.String(50, collation="NOCASE"), nullable=False, unique=True, index=True)
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password = db.Column(db.String(255), nullable=True)
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reset_password_token = db.Column(db.String(100), nullable=False, server_default="")
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rank = db.Column(db.Enum(UserRank))
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# Account linking
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github_username = db.Column(db.String(50, collation="NOCASE"), nullable=True, unique=True)
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forums_username = db.Column(db.String(50, collation="NOCASE"), nullable=True, unique=True)
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# User email information
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email = db.Column(db.String(255), nullable=True, unique=True)
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confirmed_at = db.Column(db.DateTime())
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# User information
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profile_pic = db.Column(db.String(255), nullable=True, server_default=None)
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active = db.Column("is_active", db.Boolean, nullable=False, server_default="0")
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display_name = db.Column(db.String(100), nullable=False, server_default="")
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# Content
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notifications = db.relationship("Notification", primaryjoin="User.id==Notification.user_id")
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# causednotifs = db.relationship("Notification", backref="causer", lazy="dynamic")
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packages = db.relationship("Package", backref="author", lazy="dynamic")
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requests = db.relationship("EditRequest", backref="author", lazy="dynamic")
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threads = db.relationship("Thread", backref="author", lazy="dynamic")
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replies = db.relationship("ThreadReply", backref="author", lazy="dynamic")
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def __init__(self, username, active=False, email=None, password=None):
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self.username = username
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self.confirmed_at = datetime.datetime.now() - datetime.timedelta(days=6000)
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self.display_name = username
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self.active = active
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self.email = email
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self.password = password
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self.rank = UserRank.NOT_JOINED
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def canAccessTodoList(self):
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return Permission.APPROVE_NEW.check(self) or \
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Permission.APPROVE_RELEASE.check(self) or \
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Permission.APPROVE_CHANGES.check(self)
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def isClaimed(self):
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return self.rank.atLeast(UserRank.NEW_MEMBER)
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def getProfilePicURL(self):
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if self.profile_pic:
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return self.profile_pic
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else:
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return gravatar(self.email or "")
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def checkPerm(self, user, perm):
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if not user.is_authenticated:
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return False
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if type(perm) == str:
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perm = Permission[perm]
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elif type(perm) != Permission:
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raise Exception("Unknown permission given to User.checkPerm()")
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# Members can edit their own packages, and editors can edit any packages
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if perm == Permission.CHANGE_AUTHOR:
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return user.rank.atLeast(UserRank.EDITOR)
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elif perm == Permission.CHANGE_RANK or perm == Permission.CHANGE_DNAME:
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return user.rank.atLeast(UserRank.MODERATOR)
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elif perm == Permission.CHANGE_EMAIL:
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return user == self or (user.rank.atLeast(UserRank.MODERATOR) and user.rank.atLeast(self.rank))
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else:
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raise Exception("Permission {} is not related to users".format(perm.name))
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def canCommentRL(self):
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hour_ago = datetime.datetime.utcnow() - datetime.timedelta(hours=1)
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return ThreadReply.query.filter_by(author=self) \
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.filter(ThreadReply.created_at > hour_ago).count() < 4
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def canOpenThreadRL(self):
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hour_ago = datetime.datetime.utcnow() - datetime.timedelta(hours=1)
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return Thread.query.filter_by(author=self) \
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.filter(Thread.created_at > hour_ago).count() < 2
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class UserEmailVerification(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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user_id = db.Column(db.Integer, db.ForeignKey("user.id"))
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email = db.Column(db.String(100))
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token = db.Column(db.String(32))
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user = db.relationship("User", foreign_keys=[user_id])
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class Notification(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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user_id = db.Column(db.Integer, db.ForeignKey("user.id"))
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causer_id = db.Column(db.Integer, db.ForeignKey("user.id"))
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user = db.relationship("User", foreign_keys=[user_id])
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causer = db.relationship("User", foreign_keys=[causer_id])
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title = db.Column(db.String(100), nullable=False)
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url = db.Column(db.String(200), nullable=True)
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def __init__(self, us, cau, titl, ur):
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self.user = us
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self.causer = cau
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self.title = titl
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self.url = ur
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class License(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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name = db.Column(db.String(50), nullable=False, unique=True)
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is_foss = db.Column(db.Boolean, nullable=False, default=True)
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def __init__(self, v, is_foss=True):
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self.name = v
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self.is_foss = is_foss
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def __str__(self):
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return self.name
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class PackageType(enum.Enum):
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MOD = "Mod"
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GAME = "Game"
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TXP = "Texture Pack"
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def toName(self):
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return self.name.lower()
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def __str__(self):
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return self.name
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@classmethod
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def get(cls, name):
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try:
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return PackageType[name.upper()]
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except KeyError:
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return None
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@classmethod
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def choices(cls):
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return [(choice, choice.value) for choice in cls]
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@classmethod
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def coerce(cls, item):
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return item if type(item) == PackageType else PackageType[item]
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class PackagePropertyKey(enum.Enum):
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name = "Name"
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title = "Title"
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shortDesc = "Short Description"
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desc = "Description"
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type = "Type"
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license = "License"
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media_license = "Media License"
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tags = "Tags"
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provides = "Provides"
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repo = "Repository"
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website = "Website"
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issueTracker = "Issue Tracker"
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forums = "Forum Topic ID"
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def convert(self, value):
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if self == PackagePropertyKey.tags:
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return ",".join([t.title for t in value])
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elif self == PackagePropertyKey.provides:
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return ",".join([t.name for t in value])
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else:
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return str(value)
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provides = db.Table("provides",
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db.Column("package_id", db.Integer, db.ForeignKey("package.id"), primary_key=True),
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db.Column("metapackage_id", db.Integer, db.ForeignKey("meta_package.id"), primary_key=True)
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)
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tags = db.Table("tags",
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db.Column("tag_id", db.Integer, db.ForeignKey("tag.id"), primary_key=True),
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db.Column("package_id", db.Integer, db.ForeignKey("package.id"), primary_key=True)
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)
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class Dependency(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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depender_id = db.Column(db.Integer, db.ForeignKey("package.id"), nullable=True)
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package_id = db.Column(db.Integer, db.ForeignKey("package.id"), nullable=True)
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package = db.relationship("Package", foreign_keys=[package_id])
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meta_package_id = db.Column(db.Integer, db.ForeignKey("meta_package.id"), nullable=True)
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optional = db.Column(db.Boolean, nullable=False, default=False)
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__table_args__ = (db.UniqueConstraint('depender_id', 'package_id', 'meta_package_id', name='_dependency_uc'), )
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def __init__(self, depender=None, package=None, meta=None):
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if depender is None:
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return
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self.depender = depender
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packageProvided = package is not None
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metaProvided = meta is not None
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if packageProvided and not metaProvided:
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self.package = package
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elif metaProvided and not packageProvided:
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self.meta_package = meta
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else:
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raise Exception("Either meta or package must be given, but not both!")
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def __str__(self):
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if self.package is not None:
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return self.package.author.username + "/" + self.package.name
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elif self.meta_package is not None:
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return self.meta_package.name
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else:
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raise Exception("Meta and package are both none!")
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@staticmethod
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def SpecToList(depender, spec, cache={}):
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retval = []
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arr = spec.split(",")
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import re
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pattern1 = re.compile("^([a-z0-9_]+)$")
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pattern2 = re.compile("^([A-Za-z0-9_]+)/([a-z0-9_]+)$")
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for x in arr:
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x = x.strip()
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if x == "":
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continue
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if pattern1.match(x):
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meta = MetaPackage.GetOrCreate(x, cache)
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retval.append(Dependency(depender, meta=meta))
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else:
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m = pattern2.match(x)
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username = m.group(1)
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name = m.group(2)
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user = User.query.filter_by(username=username).first()
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if user is None:
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raise Exception("Unable to find user " + username)
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package = Package.query.filter_by(author=user, name=name).first()
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if package is None:
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raise Exception("Unable to find package " + name + " by " + username)
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retval.append(Dependency(depender, package=package))
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return retval
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class Package(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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# Basic details
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author_id = db.Column(db.Integer, db.ForeignKey("user.id"))
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name = db.Column(db.String(100), nullable=False)
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title = db.Column(db.String(100), nullable=False)
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shortDesc = db.Column(db.String(200), nullable=False)
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desc = db.Column(db.Text, nullable=True)
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type = db.Column(db.Enum(PackageType))
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created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
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license_id = db.Column(db.Integer, db.ForeignKey("license.id"), nullable=False, default=1)
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license = db.relationship("License", foreign_keys=[license_id])
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media_license_id = db.Column(db.Integer, db.ForeignKey("license.id"), nullable=False, default=1)
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media_license = db.relationship("License", foreign_keys=[media_license_id])
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approved = db.Column(db.Boolean, nullable=False, default=False)
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soft_deleted = db.Column(db.Boolean, nullable=False, default=False)
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score = db.Column(db.Float, nullable=False, default=0)
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review_thread_id = db.Column(db.Integer, db.ForeignKey("thread.id"), nullable=True, default=None)
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review_thread = db.relationship("Thread", foreign_keys=[review_thread_id])
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# Downloads
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repo = db.Column(db.String(200), nullable=True)
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website = db.Column(db.String(200), nullable=True)
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issueTracker = db.Column(db.String(200), nullable=True)
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forums = db.Column(db.Integer, nullable=True)
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provides = db.relationship("MetaPackage", secondary=provides, lazy="subquery",
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backref=db.backref("packages", lazy="dynamic"))
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dependencies = db.relationship("Dependency", backref="depender", lazy="dynamic", foreign_keys=[Dependency.depender_id])
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tags = db.relationship("Tag", secondary=tags, lazy="subquery",
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backref=db.backref("packages", lazy=True))
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releases = db.relationship("PackageRelease", backref="package",
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lazy="dynamic", order_by=db.desc("package_release_releaseDate"))
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screenshots = db.relationship("PackageScreenshot", backref="package",
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lazy="dynamic", order_by=db.asc("package_screenshot_id"))
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requests = db.relationship("EditRequest", backref="package",
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lazy="dynamic")
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def __init__(self, package=None):
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if package is None:
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return
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self.author_id = package.author_id
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self.created_at = package.created_at
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self.approved = package.approved
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for e in PackagePropertyKey:
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setattr(self, e.name, getattr(package, e.name))
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def getAsDictionaryShort(self, base_url, protonum=None):
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tnurl = self.getThumbnailURL(1)
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return {
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"name": self.name,
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"title": self.title,
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"author": self.author.display_name,
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"short_description": self.shortDesc,
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"type": self.type.toName(),
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"release": self.getDownloadRelease(protonum).id if self.getDownloadRelease(protonum) is not None else None,
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"thumbnail": (base_url + tnurl) if tnurl is not None else None,
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"score": round(self.score * 10) / 10
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}
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def getAsDictionary(self, base_url, protonum=None):
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tnurl = self.getThumbnailURL(1)
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return {
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"author": self.author.display_name,
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"name": self.name,
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"title": self.title,
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"short_description": self.shortDesc,
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"desc": self.desc,
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"type": self.type.toName(),
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"created_at": self.created_at,
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"license": self.license.name,
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"media_license": self.media_license.name,
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"repo": self.repo,
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"website": self.website,
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"issue_tracker": self.issueTracker,
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"forums": self.forums,
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"provides": [x.name for x in self.provides],
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"thumbnail": (base_url + tnurl) if tnurl is not None else None,
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"screenshots": [base_url + ss.url for ss in self.screenshots],
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"url": base_url + self.getDownloadURL(),
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"release": self.getDownloadRelease(protonum).id if self.getDownloadRelease(protonum) is not None else None,
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"score": round(self.score * 10) / 10
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}
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def getThumbnailURL(self, level=2):
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screenshot = self.screenshots.filter_by(approved=True).order_by(db.asc(PackageScreenshot.id)).first()
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return screenshot.getThumbnailURL(level) if screenshot is not None else None
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def getMainScreenshotURL(self):
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screenshot = self.screenshots.filter_by(approved=True).order_by(db.asc(PackageScreenshot.id)).first()
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return screenshot.url if screenshot is not None else None
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def getDetailsURL(self):
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return url_for("package_page",
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author=self.author.username, name=self.name)
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def getEditURL(self):
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return url_for("create_edit_package_page",
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author=self.author.username, name=self.name)
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def getApproveURL(self):
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return url_for("approve_package_page",
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author=self.author.username, name=self.name)
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def getRemoveURL(self):
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return url_for("remove_package_page",
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author=self.author.username, name=self.name)
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def getNewScreenshotURL(self):
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return url_for("create_screenshot_page",
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author=self.author.username, name=self.name)
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def getCreateReleaseURL(self):
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return url_for("create_release_page",
|
|
author=self.author.username, name=self.name)
|
|
|
|
def getCreateEditRequestURL(self):
|
|
return url_for("create_edit_editrequest_page",
|
|
author=self.author.username, name=self.name)
|
|
|
|
def getBulkReleaseURL(self):
|
|
return url_for("bulk_change_release_page",
|
|
author=self.author.username, name=self.name)
|
|
|
|
def getDownloadURL(self):
|
|
return url_for("package_download_page",
|
|
author=self.author.username, name=self.name)
|
|
|
|
def getDownloadRelease(self, protonum=None):
|
|
version = None
|
|
if protonum is not None:
|
|
version = MinetestRelease.query.filter(MinetestRelease.protocol >= int(protonum)).first()
|
|
if version is not None:
|
|
version = version.id
|
|
else:
|
|
version = 10000000
|
|
|
|
|
|
for rel in self.releases:
|
|
if rel.approved and (protonum is None or
|
|
((rel.min_rel is None or rel.min_rel_id <= version) and \
|
|
(rel.max_rel is None or rel.max_rel_id >= version))):
|
|
return rel
|
|
|
|
return None
|
|
|
|
def getDownloadCount(self):
|
|
counter = 0
|
|
for release in self.releases:
|
|
counter += release.downloads
|
|
return counter
|
|
|
|
def checkPerm(self, user, perm):
|
|
if not user.is_authenticated:
|
|
return False
|
|
|
|
if type(perm) == str:
|
|
perm = Permission[perm]
|
|
elif type(perm) != Permission:
|
|
raise Exception("Unknown permission given to Package.checkPerm()")
|
|
|
|
isOwner = user == self.author
|
|
|
|
if perm == Permission.CREATE_THREAD:
|
|
return user.rank.atLeast(UserRank.MEMBER)
|
|
|
|
# Members can edit their own packages, and editors can edit any packages
|
|
if perm == Permission.MAKE_RELEASE or perm == Permission.ADD_SCREENSHOTS:
|
|
return isOwner or user.rank.atLeast(UserRank.EDITOR)
|
|
|
|
if perm == Permission.EDIT_PACKAGE or perm == Permission.APPROVE_CHANGES:
|
|
if isOwner:
|
|
return user.rank.atLeast(UserRank.MEMBER if self.approved else UserRank.NEW_MEMBER)
|
|
else:
|
|
return user.rank.atLeast(UserRank.EDITOR)
|
|
|
|
# Editors can change authors and approve new packages
|
|
elif perm == Permission.APPROVE_NEW or perm == Permission.CHANGE_AUTHOR:
|
|
return user.rank.atLeast(UserRank.EDITOR)
|
|
|
|
elif perm == Permission.APPROVE_RELEASE or perm == Permission.APPROVE_SCREENSHOT:
|
|
return user.rank.atLeast(UserRank.TRUSTED_MEMBER if isOwner else UserRank.EDITOR)
|
|
|
|
# Moderators can delete packages
|
|
elif perm == Permission.DELETE_PACKAGE or perm == Permission.UNAPPROVE_PACKAGE \
|
|
or perm == Permission.CHANGE_RELEASE_URL:
|
|
return user.rank.atLeast(UserRank.MODERATOR)
|
|
|
|
else:
|
|
raise Exception("Permission {} is not related to packages".format(perm.name))
|
|
|
|
def recalcScore(self):
|
|
self.score = 10
|
|
|
|
if self.forums is not None:
|
|
topic = ForumTopic.query.get(self.forums)
|
|
if topic:
|
|
days = (datetime.datetime.now() - topic.created_at).days
|
|
months = days / 30
|
|
years = days / 365
|
|
self.score = topic.views / max(years, 0.0416) + 80*min(max(months, 0.5), 6)
|
|
|
|
if self.getMainScreenshotURL() is None:
|
|
self.score *= 0.8
|
|
|
|
if not self.license.is_foss or not self.media_license.is_foss:
|
|
self.score *= 0.1
|
|
|
|
class MetaPackage(db.Model):
|
|
id = db.Column(db.Integer, primary_key=True)
|
|
name = db.Column(db.String(100), unique=True, nullable=False)
|
|
dependencies = db.relationship("Dependency", backref="meta_package", lazy="dynamic")
|
|
|
|
def __init__(self, name=None):
|
|
self.name = name
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
@staticmethod
|
|
def ListToSpec(list):
|
|
return ",".join([str(x) for x in list])
|
|
|
|
@staticmethod
|
|
def GetOrCreate(name, cache={}):
|
|
mp = cache.get(name)
|
|
if mp is None:
|
|
mp = MetaPackage.query.filter_by(name=name).first()
|
|
|
|
if mp is None:
|
|
mp = MetaPackage(name)
|
|
db.session.add(mp)
|
|
|
|
cache[name] = mp
|
|
return mp
|
|
|
|
@staticmethod
|
|
def SpecToList(spec, cache={}):
|
|
retval = []
|
|
arr = spec.split(",")
|
|
|
|
import re
|
|
pattern = re.compile("^([a-z0-9_]+)$")
|
|
|
|
for x in arr:
|
|
x = x.strip()
|
|
if x == "":
|
|
continue
|
|
|
|
if not pattern.match(x):
|
|
continue
|
|
|
|
retval.append(MetaPackage.GetOrCreate(x, cache))
|
|
|
|
return retval
|
|
|
|
class Tag(db.Model):
|
|
id = db.Column(db.Integer, primary_key=True)
|
|
name = db.Column(db.String(100), unique=True, nullable=False)
|
|
title = db.Column(db.String(100), nullable=False)
|
|
backgroundColor = db.Column(db.String(6), nullable=False)
|
|
textColor = db.Column(db.String(6), nullable=False)
|
|
|
|
def __init__(self, title, backgroundColor="000000", textColor="ffffff"):
|
|
self.title = title
|
|
self.backgroundColor = backgroundColor
|
|
self.textColor = textColor
|
|
|
|
import re
|
|
regex = re.compile("[^a-z_]")
|
|
self.name = regex.sub("", self.title.lower().replace(" ", "_"))
|
|
|
|
|
|
class MinetestRelease(db.Model):
|
|
id = db.Column(db.Integer, primary_key=True)
|
|
name = db.Column(db.String(100), unique=True, nullable=False)
|
|
protocol = db.Column(db.Integer, nullable=False, default=0)
|
|
|
|
def __init__(self, name=None):
|
|
self.name = name
|
|
|
|
def getActual(self):
|
|
return None if self.name == "None" else self
|
|
|
|
|
|
class PackageRelease(db.Model):
|
|
id = db.Column(db.Integer, primary_key=True)
|
|
|
|
package_id = db.Column(db.Integer, db.ForeignKey("package.id"))
|
|
title = db.Column(db.String(100), nullable=False)
|
|
releaseDate = db.Column(db.DateTime, nullable=False)
|
|
url = db.Column(db.String(200), nullable=False)
|
|
approved = db.Column(db.Boolean, nullable=False, default=False)
|
|
task_id = db.Column(db.String(37), nullable=True)
|
|
commit_hash = db.Column(db.String(41), nullable=True, default=None)
|
|
downloads = db.Column(db.Integer, nullable=False, default=0)
|
|
|
|
min_rel_id = db.Column(db.Integer, db.ForeignKey("minetest_release.id"), nullable=True, server_default=None)
|
|
min_rel = db.relationship("MinetestRelease", foreign_keys=[min_rel_id])
|
|
|
|
max_rel_id = db.Column(db.Integer, db.ForeignKey("minetest_release.id"), nullable=True, server_default=None)
|
|
max_rel = db.relationship("MinetestRelease", foreign_keys=[max_rel_id])
|
|
|
|
|
|
def getEditURL(self):
|
|
return url_for("edit_release_page",
|
|
author=self.package.author.username,
|
|
name=self.package.name,
|
|
id=self.id)
|
|
|
|
def getDownloadURL(self):
|
|
return url_for("download_release_page",
|
|
author=self.package.author.username,
|
|
name=self.package.name,
|
|
id=self.id)
|
|
|
|
|
|
def __init__(self):
|
|
self.releaseDate = datetime.datetime.now()
|
|
|
|
|
|
class PackageReview(db.Model):
|
|
id = db.Column(db.Integer, primary_key=True)
|
|
package_id = db.Column(db.Integer, db.ForeignKey("package.id"))
|
|
thread_id = db.Column(db.Integer, db.ForeignKey("thread.id"), nullable=False)
|
|
recommend = db.Column(db.Boolean, nullable=False, default=True)
|
|
|
|
|
|
class PackageScreenshot(db.Model):
|
|
id = db.Column(db.Integer, primary_key=True)
|
|
package_id = db.Column(db.Integer, db.ForeignKey("package.id"))
|
|
title = db.Column(db.String(100), nullable=False)
|
|
url = db.Column(db.String(100), nullable=False)
|
|
approved = db.Column(db.Boolean, nullable=False, default=False)
|
|
|
|
|
|
def getEditURL(self):
|
|
return url_for("edit_screenshot_page",
|
|
author=self.package.author.username,
|
|
name=self.package.name,
|
|
id=self.id)
|
|
|
|
def getThumbnailURL(self, level=2):
|
|
return self.url.replace("/uploads/", ("/thumbnails/{:d}/").format(level))
|
|
|
|
|
|
|
|
class EditRequest(db.Model):
|
|
id = db.Column(db.Integer, primary_key=True)
|
|
|
|
package_id = db.Column(db.Integer, db.ForeignKey("package.id"))
|
|
author_id = db.Column(db.Integer, db.ForeignKey("user.id"))
|
|
|
|
title = db.Column(db.String(100), nullable=False)
|
|
desc = db.Column(db.String(1000), nullable=True)
|
|
|
|
# 0 - open
|
|
# 1 - merged
|
|
# 2 - rejected
|
|
status = db.Column(db.Integer, nullable=False, default=0)
|
|
|
|
changes = db.relationship("EditRequestChange", backref="request",
|
|
lazy="dynamic")
|
|
|
|
def getURL(self):
|
|
return url_for("view_editrequest_page",
|
|
author=self.package.author.username,
|
|
name=self.package.name,
|
|
id=self.id)
|
|
|
|
def getApproveURL(self):
|
|
return url_for("approve_editrequest_page",
|
|
author=self.package.author.username,
|
|
name=self.package.name,
|
|
id=self.id)
|
|
|
|
def getRejectURL(self):
|
|
return url_for("reject_editrequest_page",
|
|
author=self.package.author.username,
|
|
name=self.package.name,
|
|
id=self.id)
|
|
|
|
def getEditURL(self):
|
|
return url_for("create_edit_editrequest_page",
|
|
author=self.package.author.username,
|
|
name=self.package.name,
|
|
id=self.id)
|
|
|
|
def applyAll(self, package):
|
|
for change in self.changes:
|
|
change.apply(package)
|
|
|
|
|
|
def checkPerm(self, user, perm):
|
|
if not user.is_authenticated:
|
|
return False
|
|
|
|
if type(perm) == str:
|
|
perm = Permission[perm]
|
|
elif type(perm) != Permission:
|
|
raise Exception("Unknown permission given to EditRequest.checkPerm()")
|
|
|
|
isOwner = user == self.author
|
|
|
|
# Members can edit their own packages, and editors can edit any packages
|
|
if perm == Permission.EDIT_EDITREQUEST:
|
|
return isOwner or user.rank.atLeast(UserRank.EDITOR)
|
|
|
|
else:
|
|
raise Exception("Permission {} is not related to packages".format(perm.name))
|
|
|
|
|
|
|
|
|
|
class EditRequestChange(db.Model):
|
|
id = db.Column(db.Integer, primary_key=True)
|
|
|
|
request_id = db.Column(db.Integer, db.ForeignKey("edit_request.id"))
|
|
key = db.Column(db.Enum(PackagePropertyKey), nullable=False)
|
|
|
|
# TODO: make diff instead
|
|
oldValue = db.Column(db.Text, nullable=True)
|
|
newValue = db.Column(db.Text, nullable=True)
|
|
|
|
def apply(self, package):
|
|
if self.key == PackagePropertyKey.tags:
|
|
package.tags.clear()
|
|
for tagTitle in self.newValue.split(","):
|
|
tag = Tag.query.filter_by(title=tagTitle.strip()).first()
|
|
package.tags.append(tag)
|
|
|
|
else:
|
|
setattr(package, self.key.name, self.newValue)
|
|
|
|
|
|
watchers = db.Table("watchers",
|
|
db.Column("user_id", db.Integer, db.ForeignKey("user.id"), primary_key=True),
|
|
db.Column("thread_id", db.Integer, db.ForeignKey("thread.id"), primary_key=True)
|
|
)
|
|
|
|
class Thread(db.Model):
|
|
id = db.Column(db.Integer, primary_key=True)
|
|
|
|
package_id = db.Column(db.Integer, db.ForeignKey("package.id"), nullable=True)
|
|
package = db.relationship("Package", foreign_keys=[package_id])
|
|
|
|
author_id = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
|
|
title = db.Column(db.String(100), nullable=False)
|
|
private = db.Column(db.Boolean, server_default="0")
|
|
|
|
created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
|
|
|
|
replies = db.relationship("ThreadReply", backref="thread", lazy="dynamic")
|
|
|
|
watchers = db.relationship("User", secondary=watchers, lazy="subquery", \
|
|
backref=db.backref("watching", lazy=True))
|
|
|
|
|
|
def getSubscribeURL(self):
|
|
return url_for("thread_subscribe_page",
|
|
id=self.id)
|
|
|
|
def getUnsubscribeURL(self):
|
|
return url_for("thread_unsubscribe_page",
|
|
id=self.id)
|
|
|
|
def checkPerm(self, user, perm):
|
|
if not user.is_authenticated:
|
|
return not self.private
|
|
|
|
if type(perm) == str:
|
|
perm = Permission[perm]
|
|
elif type(perm) != Permission:
|
|
raise Exception("Unknown permission given to Thread.checkPerm()")
|
|
|
|
isOwner = user == self.author or (self.package is not None and self.package.author == user)
|
|
|
|
if perm == Permission.SEE_THREAD:
|
|
return not self.private or isOwner or user.rank.atLeast(UserRank.EDITOR)
|
|
|
|
else:
|
|
raise Exception("Permission {} is not related to threads".format(perm.name))
|
|
|
|
class ThreadReply(db.Model):
|
|
id = db.Column(db.Integer, primary_key=True)
|
|
thread_id = db.Column(db.Integer, db.ForeignKey("thread.id"), nullable=False)
|
|
comment = db.Column(db.String(500), nullable=False)
|
|
author_id = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
|
|
created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
|
|
|
|
|
|
REPO_BLACKLIST = [".zip", "mediafire.com", "dropbox.com", "weebly.com", \
|
|
"minetest.net", "dropboxusercontent.com", "4shared.com", \
|
|
"digitalaudioconcepts.com", "hg.intevation.org", "www.wtfpl.net", \
|
|
"imageshack.com", "imgur.com"]
|
|
|
|
class ForumTopic(db.Model):
|
|
topic_id = db.Column(db.Integer, primary_key=True, autoincrement=False)
|
|
author_id = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
|
|
author = db.relationship("User")
|
|
|
|
wip = db.Column(db.Boolean, server_default="0")
|
|
discarded = db.Column(db.Boolean, server_default="0")
|
|
|
|
type = db.Column(db.Enum(PackageType), nullable=False)
|
|
title = db.Column(db.String(200), nullable=False)
|
|
name = db.Column(db.String(30), nullable=True)
|
|
link = db.Column(db.String(200), nullable=True)
|
|
|
|
posts = db.Column(db.Integer, nullable=False)
|
|
views = db.Column(db.Integer, nullable=False)
|
|
|
|
created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
|
|
|
|
def getRepoURL(self):
|
|
if self.link is None:
|
|
return None
|
|
|
|
for item in REPO_BLACKLIST:
|
|
if item in self.link:
|
|
return None
|
|
|
|
return self.link.replace("repo.or.cz/w/", "repo.or.cz/")
|
|
|
|
def getAsDictionary(self):
|
|
return {
|
|
"author": self.author.username,
|
|
"name": self.name,
|
|
"type": self.type.toName(),
|
|
"title": self.title,
|
|
"id": self.topic_id,
|
|
"link": self.link,
|
|
"posts": self.posts,
|
|
"views": self.views,
|
|
"is_wip": self.wip,
|
|
"discarded": self.discarded,
|
|
"created_at": self.created_at.isoformat(),
|
|
}
|
|
|
|
def checkPerm(self, user, perm):
|
|
if not user.is_authenticated:
|
|
return False
|
|
|
|
if type(perm) == str:
|
|
perm = Permission[perm]
|
|
elif type(perm) != Permission:
|
|
raise Exception("Unknown permission given to ForumTopic.checkPerm()")
|
|
|
|
if perm == Permission.TOPIC_DISCARD:
|
|
return self.author == user or user.rank.atLeast(UserRank.EDITOR)
|
|
|
|
else:
|
|
raise Exception("Permission {} is not related to topics".format(perm.name))
|
|
|
|
|
|
# Setup Flask-User
|
|
db_adapter = SQLAlchemyAdapter(db, User) # Register the User model
|
|
user_manager = UserManager(db_adapter, app) # Initialize Flask-User
|