contentdb/app/logic/releases.py

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# ContentDB
# Copyright (C) 2018-21 rubenwardy
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
import datetime, re
from celery import uuid
from app.logic.LogicError import LogicError
from app.logic.uploads import upload_file
from app.models import PackageRelease, db, Permission, User, Package, MinetestRelease
from app.tasks.importtasks import makeVCSRelease, checkZipRelease
from app.utils import AuditSeverity, addAuditLog, nonEmptyOrNone
def check_can_create_release(user: User, package: Package):
if not package.checkPerm(user, Permission.MAKE_RELEASE):
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raise LogicError(403, "You do not have permission to make releases")
five_minutes_ago = datetime.datetime.now() - datetime.timedelta(minutes=5)
count = package.releases.filter(PackageRelease.releaseDate > five_minutes_ago).count()
if count >= 2:
raise LogicError(429, "Too many requests, please wait before trying again")
def do_create_vcs_release(user: User, package: Package, title: str, ref: str,
min_v: MinetestRelease = None, max_v: MinetestRelease = None, reason: str = None):
check_can_create_release(user, package)
rel = PackageRelease()
rel.package = package
rel.title = title
rel.url = ""
rel.task_id = uuid()
rel.min_rel = min_v
rel.max_rel = max_v
db.session.add(rel)
if reason is None:
msg = "Created release {}".format(rel.title)
else:
msg = "Created release {} ({})".format(rel.title, reason)
addAuditLog(AuditSeverity.NORMAL, user, msg, package.getDetailsURL(), package)
db.session.commit()
makeVCSRelease.apply_async((rel.id, nonEmptyOrNone(ref)), task_id=rel.task_id)
return rel
def do_create_zip_release(user: User, package: Package, title: str, file,
min_v: MinetestRelease = None, max_v: MinetestRelease = None, reason: str = None,
commit_hash: str = None):
check_can_create_release(user, package)
if commit_hash:
commit_hash = commit_hash.lower()
if not (len(commit_hash) == 40 and re.match(r"^[0-9a-f]+$", commit_hash)):
raise LogicError(400, "Invalid commit hash; it must be a 40 character long base16 string")
uploaded_url, uploaded_path = upload_file(file, "zip", "a zip file")
rel = PackageRelease()
rel.package = package
rel.title = title
rel.url = uploaded_url
rel.task_id = uuid()
rel.commit_hash = commit_hash
rel.min_rel = min_v
rel.max_rel = max_v
db.session.add(rel)
if reason is None:
msg = "Created release {}".format(rel.title)
else:
msg = "Created release {} ({})".format(rel.title, reason)
addAuditLog(AuditSeverity.NORMAL, user, msg, package.getDetailsURL(), package)
db.session.commit()
checkZipRelease.apply_async((rel.id, uploaded_path), task_id=rel.task_id)
return rel