mirror of
https://github.com/minetest/contentdb.git
synced 2024-12-23 14:32:25 +01:00
229 lines
6.6 KiB
Python
229 lines
6.6 KiB
Python
# ContentDB
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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 *
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from flask_login import current_user, login_required
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from . import bp
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from .auth import is_api_authd
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from .support import error, handleCreateRelease
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from app import csrf
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from app.models import *
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from app.utils import is_package_page
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from app.markdown import render_markdown
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from app.querybuilder import QueryBuilder
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from sqlalchemy.sql.expression import func
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@bp.route("/api/packages/")
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def packages():
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qb = QueryBuilder(request.args)
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query = qb.buildPackageQuery()
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ver = qb.getMinetestVersion()
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if request.args.get("fmt") == "keys":
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return jsonify([package.getAsDictionaryKey() for package in query.all()])
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def toJson(package: Package):
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return package.getAsDictionaryShort(current_app.config["BASE_URL"], version=ver)
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pkgs = [toJson(package) for package in query.all()]
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if "engine_version" in request.args or "protocol_version" in request.args:
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pkgs = [package for package in pkgs if package.get("release")]
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return jsonify(pkgs)
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@bp.route("/api/scores/")
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def package_scores():
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qb = QueryBuilder(request.args)
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query = qb.buildPackageQuery()
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pkgs = [package.getScoreDict() for package in query.all()]
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return jsonify(pkgs)
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@bp.route("/api/packages/<author>/<name>/")
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@is_package_page
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def package(package):
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return jsonify(package.getAsDictionary(current_app.config["BASE_URL"]))
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@bp.route("/api/tags/")
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def tags():
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return jsonify([tag.getAsDictionary() for tag in Tag.query.all() ])
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@bp.route("/api/homepage/")
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def homepage():
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query = Package.query.filter_by(state=PackageState.APPROVED)
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count = query.count()
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new = query.order_by(db.desc(Package.approved_at)).limit(4).all()
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pop_mod = query.filter_by(type=PackageType.MOD).order_by(db.desc(Package.score)).limit(8).all()
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pop_gam = query.filter_by(type=PackageType.GAME).order_by(db.desc(Package.score)).limit(8).all()
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pop_txp = query.filter_by(type=PackageType.TXP).order_by(db.desc(Package.score)).limit(8).all()
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high_reviewed = query.order_by(db.desc(Package.score - Package.score_downloads)) \
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.filter(Package.reviews.any()).limit(4).all()
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updated = db.session.query(Package).select_from(PackageRelease).join(Package) \
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.filter_by(state=PackageState.APPROVED) \
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.order_by(db.desc(PackageRelease.releaseDate)) \
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.limit(20).all()
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updated = updated[:4]
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downloads_result = db.session.query(func.sum(Package.downloads)).one_or_none()
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downloads = 0 if not downloads_result or not downloads_result[0] else downloads_result[0]
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tags = db.session.query(func.count(Tags.c.tag_id), Tag) \
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.select_from(Tag).outerjoin(Tags).group_by(Tag.id).order_by(db.asc(Tag.title)).all()
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def mapPackages(packages):
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return [pkg.getAsDictionaryKey() for pkg in packages]
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return {
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"count": count,
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"downloads": downloads,
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"new": mapPackages(new),
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"updated": mapPackages(updated),
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"pop_mod": mapPackages(pop_mod),
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"pop_txp": mapPackages(pop_txp),
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"pop_game": mapPackages(pop_gam),
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"high_reviewed": mapPackages(high_reviewed),
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}
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def resolve_package_deps(out, package, only_hard):
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id = package.getId()
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if id in out:
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return
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ret = []
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out[id] = ret
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for dep in package.dependencies:
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if only_hard and dep.optional:
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continue
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name = None
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fulfilled_by = None
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if dep.package:
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name = dep.package.name
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fulfilled_by = [ dep.package.getId() ]
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resolve_package_deps(out, dep.package, only_hard)
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elif dep.meta_package:
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name = dep.meta_package.name
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fulfilled_by = [ pkg.getId() for pkg in dep.meta_package.packages]
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# TODO: resolve most likely candidate
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else:
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raise Exception("Malformed dependency")
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ret.append({
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"name": name,
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"is_optional": dep.optional,
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"packages": fulfilled_by
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})
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@bp.route("/api/packages/<author>/<name>/dependencies/")
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@is_package_page
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def package_dependencies(package):
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only_hard = request.args.get("only_hard")
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out = {}
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resolve_package_deps(out, package, only_hard)
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return jsonify(out)
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@bp.route("/api/packages/<author>/<name>/releases/")
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@is_package_page
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def list_releases(package):
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releases = package.releases.filter_by(approved=True).all()
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return jsonify([ rel.getAsDictionary() for rel in releases ])
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@bp.route("/api/topics/")
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def topics():
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qb = QueryBuilder(request.args)
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query = qb.buildTopicQuery(show_added=True)
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return jsonify([t.getAsDictionary() for t in query.all()])
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@bp.route("/api/topic_discard/", methods=["POST"])
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@login_required
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def topic_set_discard():
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tid = request.args.get("tid")
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discard = request.args.get("discard")
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if tid is None or discard is None:
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abort(400)
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topic = ForumTopic.query.get(tid)
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if not topic.checkPerm(current_user, Permission.TOPIC_DISCARD):
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abort(403)
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topic.discarded = discard == "true"
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db.session.commit()
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return jsonify(topic.getAsDictionary())
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@bp.route("/api/minetest_versions/")
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def versions():
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return jsonify([{ "name": rel.name, "protocol_version": rel.protocol }\
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for rel in MinetestRelease.query.all() if rel.getActual() is not None])
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@bp.route("/api/whoami/")
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@is_api_authd
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def whoami(token):
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if token is None:
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return jsonify({ "is_authenticated": False, "username": None })
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else:
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return jsonify({ "is_authenticated": True, "username": token.owner.username })
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@bp.route("/api/markdown/", methods=["POST"])
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@csrf.exempt
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def markdown():
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return render_markdown(request.data.decode("utf-8"))
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@bp.route("/api/packages/<author>/<name>/releases/new/", methods=["POST"])
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@csrf.exempt
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@is_package_page
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@is_api_authd
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def create_release(token, package):
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if not token:
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error(401, "Authentication needed")
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if not package.checkPerm(token.owner, Permission.APPROVE_RELEASE):
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error(403, "You do not have the permission to approve releases")
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json = request.json
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if json is None:
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error(400, "JSON post data is required")
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for option in ["method", "title", "ref"]:
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if json.get(option) is None:
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error(400, option + " is required in the POST data")
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if json["method"].lower() != "git":
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error(400, "Release-creation methods other than git are not supported")
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return handleCreateRelease(token, package, json["title"], json["ref"])
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