Add MinetestRelease editor

app/views/admin/__init__.py

@@ -15,4 +15,4 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
-from . import admin, licenseseditor, tagseditor, todo
+from . import admin, licenseseditor, tagseditor, versioneditor, todo

app/views/admin/versioneditor.py

@@ -0,0 +1,60 @@
+# 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 app import app
+from app.models import *
+from flask_wtf import FlaskForm
+from wtforms import *
+from wtforms.validators import *
+from app.utils import rank_required
+
+@app.route("/versions/")
+@rank_required(UserRank.MODERATOR)
+def version_list_page():
+	return render_template("admin/versions/list.html", versions=MinetestRelease.query.order_by(db.asc(MinetestRelease.id)).all())
+
+class VersionForm(FlaskForm):
+	name	 = StringField("Name", [InputRequired(), Length(3,100)])
+	protocol = IntegerField("Protocol")
+	submit   = SubmitField("Save")
+
+@app.route("/versions/new/", methods=["GET", "POST"])
+@app.route("/versions/<name>/edit/", methods=["GET", "POST"])
+@rank_required(UserRank.MODERATOR)
+def createedit_version_page(name=None):
+	version = None
+	if name is not None:
+		version = MinetestRelease.query.filter_by(name=name).first()
+		if version is None:
+			abort(404)
+
+	form = VersionForm(formdata=request.form, obj=version)
+	if request.method == "POST" and form.validate():
+		if version is None:
+			version = MinetestRelease(form.name.data)
+			db.session.add(version)
+			flash("Created version " + form.name.data, "success")
+		else:
+			flash("Updated version " + form.name.data, "success")
+
+		form.populate_obj(version)
+		db.session.commit()
+		return redirect(url_for("version_list_page"))
+
+	return render_template("admin/versions/edit.html", version=version, form=form)