Convert models.py into package
This commit is contained in:
rubenwardy
896
app/models/packages.py
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896
app/models/packages.py
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@@ -0,0 +1,896 @@
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# ContentDB
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# Copyright (C) 2018-20 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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import datetime
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import enum
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from urllib.parse import urlparse
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from flask import url_for
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from flask_sqlalchemy import BaseQuery
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from sqlalchemy_searchable import SearchQueryMixin
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from sqlalchemy_utils.types import TSVectorType
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from . import db
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from .users import Permission, UserRank, User
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class PackageQuery(BaseQuery, SearchQueryMixin):
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pass
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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 PackageState(enum.Enum):
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WIP = "Work in Progress"
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CHANGES_NEEDED = "Changes Needed"
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READY_FOR_REVIEW = "Ready for Review"
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APPROVED = "Approved"
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DELETED = "Deleted"
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def toName(self):
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return self.name.lower()
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def verb(self):
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if self == self.READY_FOR_REVIEW:
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return "Submit for Review"
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elif self == self.APPROVED:
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return "Approve"
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elif self == self.DELETED:
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return "Delete"
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else:
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return self.value
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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 PackageState[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) == PackageState else PackageState[item]
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PACKAGE_STATE_FLOW = {
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PackageState.WIP: {PackageState.READY_FOR_REVIEW},
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PackageState.CHANGES_NEEDED: {PackageState.READY_FOR_REVIEW},
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PackageState.READY_FOR_REVIEW: {PackageState.WIP, PackageState.CHANGES_NEEDED, PackageState.APPROVED},
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PackageState.APPROVED: {PackageState.CHANGES_NEEDED},
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PackageState.DELETED: {PackageState.READY_FOR_REVIEW},
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}
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class PackagePropertyKey(enum.Enum):
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name = "Name"
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title = "Title"
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short_desc = "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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ContentWarnings = db.Table("content_warnings",
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db.Column("content_warning_id", db.Integer, db.ForeignKey("content_warning.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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maintainers = db.Table("maintainers",
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db.Column("user_id", db.Integer, db.ForeignKey("user.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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depender = db.relationship("Package", foreign_keys=[depender_id])
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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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meta_package = db.relationship("MetaPackage", foreign_keys=[meta_package_id])
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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, optional=False):
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if depender is None:
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return
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self.depender = depender
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self.optional = optional
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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 getName(self):
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if self.meta_package:
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return self.meta_package.name
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elif self.package:
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return self.package.name
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else:
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assert False
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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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query_class = PackageQuery
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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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author = db.relationship("User", back_populates="packages", foreign_keys=[author_id])
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name = db.Column(db.Unicode(100), nullable=False)
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title = db.Column(db.Unicode(100), nullable=False)
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short_desc = db.Column(db.Unicode(200), nullable=False)
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desc = db.Column(db.UnicodeText, 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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approved_at = db.Column(db.DateTime, nullable=True, default=None)
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name_valid = db.CheckConstraint("name ~* '^[a-z0-9_]+$'")
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search_vector = db.Column(TSVectorType("name", "title", "short_desc", "desc",
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weights={ "name": "A", "title": "B", "short_desc": "C", "desc": "D" }))
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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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state = db.Column(db.Enum(PackageState), default=PackageState.WIP)
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@property
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def approved(self):
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return self.state == PackageState.APPROVED
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score = db.Column(db.Float, nullable=False, default=0)
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score_downloads = db.Column(db.Float, nullable=False, default=0)
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downloads = db.Column(db.Integer, 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], back_populates="is_review_thread")
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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",
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secondary=provides, lazy="select", order_by=db.asc("name"),
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back_populates="packages")
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dependencies = db.relationship("Dependency", back_populates="depender", lazy="dynamic", foreign_keys=[Dependency.depender_id])
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tags = db.relationship("Tag", secondary=Tags, lazy="select",
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back_populates="packages")
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content_warnings = db.relationship("ContentWarning", secondary=ContentWarnings, lazy="select",
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back_populates="packages")
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releases = db.relationship("PackageRelease", back_populates="package",
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lazy="dynamic", order_by=db.desc("package_release_releaseDate"), cascade="all, delete, delete-orphan")
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screenshots = db.relationship("PackageScreenshot", back_populates="package",
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lazy="dynamic", order_by=db.asc("package_screenshot_order"), cascade="all, delete, delete-orphan")
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maintainers = db.relationship("User", secondary=maintainers, lazy="subquery")
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threads = db.relationship("Thread", back_populates="package", order_by=db.desc("thread_created_at"),
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foreign_keys="Thread.package_id", cascade="all, delete, delete-orphan")
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reviews = db.relationship("PackageReview", back_populates="package", order_by=db.desc("package_review_created_at"),
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cascade="all, delete, delete-orphan")
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audit_log_entries = db.relationship("AuditLogEntry", foreign_keys="AuditLogEntry.package_id", back_populates="package",
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order_by=db.desc("audit_log_entry_created_at"), lazy="dynamic")
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tokens = db.relationship("APIToken", foreign_keys="APIToken.package_id", back_populates="package",
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lazy="dynamic", cascade="all, delete, delete-orphan")
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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.state = package.state
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self.maintainers.append(self.author)
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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 getId(self):
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return "{}/{}".format(self.author.username, self.name)
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def getIsFOSS(self):
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return self.license.is_foss and self.media_license.is_foss
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def getIsOnGitHub(self):
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if self.repo is None:
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return False
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url = urlparse(self.repo)
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return url.netloc == "github.com"
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def getGitHubFullName(self):
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if self.repo is None:
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return None
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url = urlparse(self.repo)
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if url.netloc != "github.com":
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return None
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import re
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m = re.search(r"^\/([^\/]+)\/([^\/]+)\/?$", url.path)
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if m is None:
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return
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user = m.group(1)
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repo = m.group(2).replace(".git", "")
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return user, repo
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def getSortedDependencies(self, is_hard=None):
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query = self.dependencies
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if is_hard is not None:
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query = query.filter_by(optional=not is_hard)
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deps = query.all()
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deps.sort(key = lambda x: x.getName())
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return deps
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def getSortedHardDependencies(self):
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return self.getSortedDependencies(True)
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def getSortedOptionalDependencies(self):
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return self.getSortedDependencies(False)
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def getAsDictionaryKey(self):
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return {
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"name": self.name,
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"author": self.author.display_name,
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"type": self.type.toName(),
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}
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def getAsDictionaryShort(self, base_url, version=None):
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tnurl = self.getThumbnailURL(1)
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release = self.getDownloadRelease(version=version)
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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.username,
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"short_description": self.short_desc,
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"type": self.type.toName(),
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"release": release and release.id,
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"thumbnail": (base_url + tnurl) if tnurl is not None else None
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}
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def getAsDictionary(self, base_url, version=None):
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tnurl = self.getThumbnailURL(1)
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release = self.getDownloadRelease(version=version)
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return {
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"author": self.author.username,
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"name": self.name,
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"title": self.title,
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"short_description": self.short_desc,
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"desc": self.desc,
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"type": self.type.toName(),
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"created_at": self.created_at.isoformat(),
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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": release and release.id,
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"score": round(self.score * 10) / 10,
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"downloads": self.downloads
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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, absolute=False):
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screenshot = self.screenshots.filter_by(approved=True).order_by(db.asc(PackageScreenshot.id)).first()
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if screenshot is None:
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return None
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if absolute:
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from app.utils import abs_url
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return abs_url(screenshot.url)
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else:
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return screenshot.url
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def getDetailsURL(self, absolute=False):
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if absolute:
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from app.utils import abs_url_for
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return abs_url_for("packages.view",
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author=self.author.username, name=self.name)
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else:
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return url_for("packages.view",
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author=self.author.username, name=self.name)
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def getShieldURL(self, type):
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from app.utils import abs_url_for
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return abs_url_for("packages.shield",
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author=self.author.username, name=self.name, type=type)
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def makeShield(self, type):
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return "[]({})" \
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.format(self.getShieldURL(type), self.getDetailsURL(True))
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def getEditURL(self):
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return url_for("packages.create_edit",
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||||
author=self.author.username, name=self.name)
|
||||
|
||||
def getSetStateURL(self, state):
|
||||
if type(state) == str:
|
||||
state = PackageState[state]
|
||||
elif type(state) != PackageState:
|
||||
raise Exception("Unknown state given to Package.canMoveToState()")
|
||||
|
||||
return url_for("packages.move_to_state",
|
||||
author=self.author.username, name=self.name, state=state.name.lower())
|
||||
|
||||
def getRemoveURL(self):
|
||||
return url_for("packages.remove",
|
||||
author=self.author.username, name=self.name)
|
||||
|
||||
def getNewScreenshotURL(self):
|
||||
return url_for("packages.create_screenshot",
|
||||
author=self.author.username, name=self.name)
|
||||
|
||||
def getEditScreenshotsURL(self):
|
||||
return url_for("packages.screenshots",
|
||||
author=self.author.username, name=self.name)
|
||||
|
||||
def getCreateReleaseURL(self):
|
||||
return url_for("packages.create_release",
|
||||
author=self.author.username, name=self.name)
|
||||
|
||||
def getBulkReleaseURL(self):
|
||||
return url_for("packages.bulk_change_release",
|
||||
author=self.author.username, name=self.name)
|
||||
|
||||
def getDownloadURL(self):
|
||||
return url_for("packages.download",
|
||||
author=self.author.username, name=self.name)
|
||||
|
||||
def getEditMaintainersURL(self):
|
||||
return url_for("packages.edit_maintainers",
|
||||
author=self.author.username, name=self.name)
|
||||
|
||||
def getRemoveSelfMaintainerURL(self):
|
||||
return url_for("packages.remove_self_maintainers",
|
||||
author=self.author.username, name=self.name)
|
||||
|
||||
def getUpdateFromReleaseURL(self):
|
||||
return url_for("packages.update_from_release",
|
||||
author=self.author.username, name=self.name)
|
||||
|
||||
def getReviewURL(self):
|
||||
return url_for('packages.review',
|
||||
author=self.author.username, name=self.name)
|
||||
|
||||
def getDownloadRelease(self, version=None):
|
||||
for rel in self.releases:
|
||||
if rel.approved and (version is None or
|
||||
((rel.min_rel is None or rel.min_rel_id <= version.id) and
|
||||
(rel.max_rel is None or rel.max_rel_id >= version.id))):
|
||||
return rel
|
||||
|
||||
return None
|
||||
|
||||
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
|
||||
isMaintainer = isOwner or user.rank.atLeast(UserRank.EDITOR) or user in self.maintainers
|
||||
|
||||
if perm == Permission.CREATE_THREAD:
|
||||
return user.rank.atLeast(UserRank.MEMBER)
|
||||
|
||||
# Members can edit their own packages, and editors can edit any packages
|
||||
elif perm == Permission.MAKE_RELEASE or perm == Permission.ADD_SCREENSHOTS:
|
||||
return isMaintainer
|
||||
|
||||
elif perm == Permission.EDIT_PACKAGE or \
|
||||
perm == Permission.APPROVE_CHANGES or perm == Permission.APPROVE_RELEASE:
|
||||
return isMaintainer and user.rank.atLeast(UserRank.MEMBER if self.approved else UserRank.NEW_MEMBER)
|
||||
|
||||
# Anyone can change the package name when not approved, but only editors when approved
|
||||
elif perm == Permission.CHANGE_NAME:
|
||||
return not self.approved or 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_SCREENSHOT:
|
||||
return isMaintainer and user.rank.atLeast(UserRank.TRUSTED_MEMBER if self.approved else UserRank.NEW_MEMBER)
|
||||
|
||||
elif perm == Permission.EDIT_MAINTAINERS:
|
||||
return isOwner or user.rank.atLeast(UserRank.MODERATOR)
|
||||
|
||||
elif perm == Permission.UNAPPROVE_PACKAGE or perm == Permission.DELETE_PACKAGE:
|
||||
return user.rank.atLeast(UserRank.MEMBER if isOwner else UserRank.EDITOR)
|
||||
|
||||
elif perm == Permission.CHANGE_RELEASE_URL:
|
||||
return user.rank.atLeast(UserRank.MODERATOR)
|
||||
|
||||
elif perm == Permission.REIMPORT_META:
|
||||
return user.rank.atLeast(UserRank.ADMIN)
|
||||
|
||||
else:
|
||||
raise Exception("Permission {} is not related to packages".format(perm.name))
|
||||
|
||||
def getMissingHardDependenciesQuery(self):
|
||||
return MetaPackage.query \
|
||||
.filter(~ MetaPackage.packages.any(state=PackageState.APPROVED)) \
|
||||
.filter(MetaPackage.dependencies.any(optional=False, depender=self)) \
|
||||
.order_by(db.asc(MetaPackage.name))
|
||||
|
||||
def getMissingHardDependencies(self):
|
||||
return [mp.name for mp in self.getMissingHardDependenciesQuery().all()]
|
||||
|
||||
def canMoveToState(self, user, state):
|
||||
if not user.is_authenticated:
|
||||
return False
|
||||
|
||||
if type(state) == str:
|
||||
state = PackageState[state]
|
||||
elif type(state) != PackageState:
|
||||
raise Exception("Unknown state given to Package.canMoveToState()")
|
||||
|
||||
if state not in PACKAGE_STATE_FLOW[self.state]:
|
||||
return False
|
||||
|
||||
if state == PackageState.READY_FOR_REVIEW or state == PackageState.APPROVED:
|
||||
requiredPerm = Permission.APPROVE_NEW if state == PackageState.APPROVED else Permission.EDIT_PACKAGE
|
||||
|
||||
if not self.checkPerm(user, requiredPerm):
|
||||
return False
|
||||
|
||||
if state == PackageState.APPROVED and ("Other" in self.license.name or "Other" in self.media_license.name):
|
||||
return False
|
||||
|
||||
if self.getMissingHardDependenciesQuery().count() > 0:
|
||||
return False
|
||||
|
||||
needsScreenshot = \
|
||||
(self.type == self.type.GAME or self.type == self.type.TXP) and \
|
||||
self.screenshots.count() == 0
|
||||
return self.releases.count() > 0 and not needsScreenshot
|
||||
|
||||
elif state == PackageState.CHANGES_NEEDED:
|
||||
return self.checkPerm(user, Permission.APPROVE_NEW)
|
||||
|
||||
elif state == PackageState.WIP:
|
||||
return self.checkPerm(user, Permission.EDIT_PACKAGE) and \
|
||||
(user in self.maintainers or user.rank.atLeast(UserRank.ADMIN))
|
||||
|
||||
return True
|
||||
|
||||
|
||||
def getNextStates(self, user):
|
||||
states = []
|
||||
|
||||
for state in PackageState:
|
||||
if self.canMoveToState(user, state):
|
||||
states.append(state)
|
||||
|
||||
return states
|
||||
|
||||
|
||||
def getScoreDict(self):
|
||||
return {
|
||||
"author": self.author.username,
|
||||
"name": self.name,
|
||||
"score": self.score,
|
||||
"score_downloads": self.score_downloads,
|
||||
"score_reviews": self.score - self.score_downloads,
|
||||
"downloads": self.downloads
|
||||
}
|
||||
|
||||
def recalcScore(self):
|
||||
review_scores = [ 100 * r.asSign() for r in self.reviews ]
|
||||
self.score = self.score_downloads + sum(review_scores)
|
||||
|
||||
|
||||
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", back_populates="meta_package", lazy="dynamic")
|
||||
packages = db.relationship("Package", back_populates="provides", secondary=provides)
|
||||
|
||||
mp_name_valid = db.CheckConstraint("name ~* '^[a-z0-9_]+$'")
|
||||
|
||||
def __init__(self, name=None):
|
||||
self.name = name
|
||||
|
||||
def __str__(self):
|
||||
return self.name
|
||||
|
||||
@staticmethod
|
||||
def ListToSpec(list):
|
||||
return ",".join([str(x) for x in list])
|
||||
|
||||
@staticmethod
|
||||
def GetOrCreate(name, cache):
|
||||
mp = cache.get(name)
|
||||
if mp is None:
|
||||
mp = MetaPackage.query.filter_by(name=name).first()
|
||||
|
||||
if mp is None:
|
||||
mp = MetaPackage(name)
|
||||
db.session.add(mp)
|
||||
|
||||
cache[name] = mp
|
||||
return mp
|
||||
|
||||
@staticmethod
|
||||
def SpecToList(spec, cache):
|
||||
retval = []
|
||||
arr = spec.split(",")
|
||||
|
||||
import re
|
||||
pattern = re.compile("^([a-z0-9_]+)$")
|
||||
|
||||
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 ContentWarning(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)
|
||||
description = db.Column(db.String(500), nullable=False)
|
||||
|
||||
packages = db.relationship("Package", back_populates="content_warnings", secondary=ContentWarnings)
|
||||
|
||||
def __init__(self, title, description=""):
|
||||
self.title = title
|
||||
self.description = description
|
||||
|
||||
import re
|
||||
regex = re.compile("[^a-z_]")
|
||||
self.name = regex.sub("", self.title.lower().replace(" ", "_"))
|
||||
|
||||
|
||||
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)
|
||||
description = db.Column(db.String(500), nullable=True, default=None)
|
||||
backgroundColor = db.Column(db.String(6), nullable=False)
|
||||
textColor = db.Column(db.String(6), nullable=False)
|
||||
views = db.Column(db.Integer, nullable=False, default=0)
|
||||
|
||||
packages = db.relationship("Package", back_populates="tags", secondary=Tags)
|
||||
|
||||
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, protocol=0):
|
||||
self.name = name
|
||||
self.protocol = protocol
|
||||
|
||||
def getActual(self):
|
||||
return None if self.name == "None" else self
|
||||
|
||||
@classmethod
|
||||
def get(cls, version, protocol_num):
|
||||
if version:
|
||||
parts = version.strip().split(".")
|
||||
if len(parts) >= 2:
|
||||
major_minor = parts[0] + "." + parts[1]
|
||||
query = MinetestRelease.query.filter(MinetestRelease.name.like("{}%".format(major_minor)))
|
||||
if protocol_num:
|
||||
query = query.filter_by(protocol=protocol_num)
|
||||
|
||||
release = query.one_or_none()
|
||||
if release:
|
||||
return release
|
||||
|
||||
if protocol_num:
|
||||
return MinetestRelease.query.filter_by(protocol=protocol_num).first()
|
||||
|
||||
return None
|
||||
|
||||
|
||||
class PackageRelease(db.Model):
|
||||
id = db.Column(db.Integer, primary_key=True)
|
||||
|
||||
package_id = db.Column(db.Integer, db.ForeignKey("package.id"))
|
||||
package = db.relationship("Package", back_populates="releases", foreign_keys=[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])
|
||||
|
||||
# If the release is approved, then the task_id must be null and the url must be present
|
||||
CK_approval_valid = db.CheckConstraint("not approved OR (task_id IS NULL AND (url = '') IS NOT FALSE)")
|
||||
|
||||
def getAsDictionary(self):
|
||||
return {
|
||||
"id": self.id,
|
||||
"title": self.title,
|
||||
"url": self.url if self.url != "" else None,
|
||||
"release_date": self.releaseDate.isoformat(),
|
||||
"commit": self.commit_hash,
|
||||
"downloads": self.downloads,
|
||||
"min_protocol": self.min_rel and self.min_rel.protocol,
|
||||
"max_protocol": self.max_rel and self.max_rel.protocol
|
||||
}
|
||||
|
||||
def getEditURL(self):
|
||||
return url_for("packages.edit_release",
|
||||
author=self.package.author.username,
|
||||
name=self.package.name,
|
||||
id=self.id)
|
||||
|
||||
def getDeleteURL(self):
|
||||
return url_for("packages.delete_release",
|
||||
author=self.package.author.username,
|
||||
name=self.package.name,
|
||||
id=self.id)
|
||||
|
||||
def getDownloadURL(self):
|
||||
return url_for("packages.download_release",
|
||||
author=self.package.author.username,
|
||||
name=self.package.name,
|
||||
id=self.id)
|
||||
|
||||
def __init__(self):
|
||||
self.releaseDate = datetime.datetime.now()
|
||||
|
||||
def approve(self, user):
|
||||
if not self.package.checkPerm(user, Permission.APPROVE_RELEASE):
|
||||
return False
|
||||
|
||||
assert self.task_id is None and self.url is not None and self.url != ""
|
||||
|
||||
self.approved = True
|
||||
return True
|
||||
|
||||
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 PackageRelease.checkPerm()")
|
||||
|
||||
isOwner = user == self.package.author
|
||||
|
||||
if perm == Permission.DELETE_RELEASE:
|
||||
if user.rank.atLeast(UserRank.ADMIN):
|
||||
return True
|
||||
|
||||
if not (isOwner or user.rank.atLeast(UserRank.EDITOR)):
|
||||
return False
|
||||
|
||||
if not self.package.approved or self.task_id is not None:
|
||||
return True
|
||||
|
||||
count = PackageRelease.query \
|
||||
.filter_by(package_id=self.package_id) \
|
||||
.filter(PackageRelease.id > self.id) \
|
||||
.count()
|
||||
|
||||
return count > 0
|
||||
else:
|
||||
raise Exception("Permission {} is not related to releases".format(perm.name))
|
||||
|
||||
|
||||
class PackageScreenshot(db.Model):
|
||||
id = db.Column(db.Integer, primary_key=True)
|
||||
|
||||
package_id = db.Column(db.Integer, db.ForeignKey("package.id"))
|
||||
package = db.relationship("Package", back_populates="screenshots", foreign_keys=[package_id])
|
||||
|
||||
order = db.Column(db.Integer, nullable=False, default=0)
|
||||
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("packages.edit_screenshot",
|
||||
author=self.package.author.username,
|
||||
name=self.package.name,
|
||||
id=self.id)
|
||||
|
||||
def getDeleteURL(self):
|
||||
return url_for("packages.delete_screenshot",
|
||||
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))
|
||||
Reference in New Issue
Block a user