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# Content DB
# Copyright (C) 2018 rubenwardy
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
from flask import *
from flask_user import *
from . import bp
from .auth import is_api_authd
from .support import error, handleCreateRelease
from app import csrf
from app.models import *
from app.utils import is_package_page
from app.markdown import render_markdown
from app.querybuilder import QueryBuilder
from sqlalchemy.orm import joinedload
@bp.route("/api/packages/")
def packages():
qb = QueryBuilder(request.args)
query = qb.buildPackageQuery(db.session.query(Package, PackageRelease))
import sys
print(query, file=sys.stdout)
pkgs = [result[0].getAsDictionaryShort(current_app.config["BASE_URL"], release=result[1]) \
for result in query.all()]
# qb = QueryBuilder(request.args)
# query = qb.buildPackageQuery()
# ver = qb.getMinetestVersion()
# pkgs = [result.getAsDictionaryShort(current_app.config["BASE_URL"], version=ver) \
# for result in query.all()]
return jsonify(pkgs)
@bp.route("/api/scores/")
def package_scores():
qb = QueryBuilder(request.args)
query = qb.buildPackageQuery()
pkgs = [{ "author": package.author.username, "name": package.name, "score": package.score } \
for package in query.all()]
return jsonify(pkgs)
@bp.route("/api/packages/<author>/<name>/")
@is_package_page
def package(package):
return jsonify(package.getAsDictionary(current_app.config["BASE_URL"]))
def resolve_package_deps(out, package, only_hard):
id = package.getId()
if id in out:
return
ret = []
out[id] = ret
for dep in package.dependencies:
if only_hard and dep.optional:
continue
name = None
fulfilled_by = None
if dep.package:
name = dep.package.name
fulfilled_by = [ dep.package.getId() ]
resolve_package_deps(out, dep.package, only_hard)
elif dep.meta_package:
name = dep.meta_package.name
fulfilled_by = [ pkg.getId() for pkg in dep.meta_package.packages]
# TODO: resolve most likely candidate
else:
raise "Malformed dependency"
ret.append({
"name": name,
"is_optional": dep.optional,
"packages": fulfilled_by
})
@bp.route("/api/packages/<author>/<name>/dependencies/")
@is_package_page
def package_dependencies(package):
only_hard = request.args.get("only_hard")
out = {}
resolve_package_deps(out, package, only_hard)
return jsonify(out)
@bp.route("/api/packages/<author>/<name>/releases/")
@is_package_page
def list_releases(package):
releases = package.releases.filter_by(approved=True).all()
return jsonify([ rel.getAsDictionary() for rel in releases ])
@bp.route("/api/topics/")
def topics():
qb = QueryBuilder(request.args)
query = qb.buildTopicQuery(show_added=True)
return jsonify([t.getAsDictionary() for t in query.all()])
@bp.route("/api/topic_discard/", methods=["POST"])
@login_required
def topic_set_discard():
tid = request.args.get("tid")
discard = request.args.get("discard")
if tid is None or discard is None:
abort(400)
topic = ForumTopic.query.get(tid)
if not topic.checkPerm(current_user, Permission.TOPIC_DISCARD):
abort(403)
topic.discarded = discard == "true"
db.session.commit()
return jsonify(topic.getAsDictionary())
@bp.route("/api/minetest_versions/")
def versions():
return jsonify([{ "name": rel.name, "protocol_version": rel.protocol }\
for rel in MinetestRelease.query.all() if rel.getActual() is not None])
@bp.route("/api/whoami/")
@is_api_authd
def whoami(token):
if token is None:
return jsonify({ "is_authenticated": False, "username": None })
else:
return jsonify({ "is_authenticated": True, "username": token.owner.username })
@bp.route("/api/markdown/", methods=["POST"])
@csrf.exempt
def markdown():
return render_markdown(request.data.decode("utf-8"))
@bp.route("/api/packages/<author>/<name>/releases/new/", methods=["POST"])
@csrf.exempt
@is_package_page
@is_api_authd
def create_release(token, package):
if not token:
error(401, "Authentication needed")
if not package.checkPerm(token.owner, Permission.APPROVE_RELEASE):
error(403, "You do not have the permission to approve releases")
json = request.json
if json is None:
error(400, "JSON post data is required")
for option in ["method", "title", "ref"]:
if json.get(option) is None:
error(400, option + " is required in the POST data")
if json["method"].lower() != "git":
error(400, "Release-creation methods other than git are not supported")
return handleCreateRelease(token, package, json["title"], json["ref"])
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