app/blueprints/admin/warningseditor.py

   1 # ContentDB
   2 # Copyright (C) 2020  rubenwardy
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  16
  17
  18 from flask import *
  19 from flask_user import *
  20 from . import bp
  21 from app.models import *
  22 from flask_wtf import FlaskForm
  23 from wtforms import *
  24 from wtforms.validators import *
  25 from app.utils import rank_required
  26
  27 @bp.route("/admin/warnings/")
  28 @rank_required(UserRank.ADMIN)
  29 def warning_list():
  30         return render_template("admin/warnings/list.html", warnings=ContentWarning.query.order_by(db.asc(ContentWarning.title)).all())
  31
  32 class WarningForm(FlaskForm):
  33         title       = StringField("Title", [InputRequired(), Length(3,100)])
  34         name        = StringField("Name", [Optional(), Length(1, 20), Regexp("^[a-z0-9_]", 0, "Lower case letters (a-z), digits (0-9), and underscores (_) only")])
  35         description = TextAreaField("Description", [InputRequired(), Length(0, 500)])
  36         submit      = SubmitField("Save")
  37
  38 @bp.route("/admin/warnings/new/", methods=["GET", "POST"])
  39 @bp.route("/admin/warnings/<name>/edit/", methods=["GET", "POST"])
  40 @rank_required(UserRank.ADMIN)
  41 def create_edit_warning(name=None):
  42         warning = None
  43         if name is not None:
  44                 warning = ContentWarning.query.filter_by(name=name).first()
  45                 if warning is None:
  46                         abort(404)
  47
  48         form = WarningForm(formdata=request.form, obj=warning)
  49         if request.method == "POST" and form.validate():
  50                 if warning is None:
  51                         warning = ContentWarning(form.title.data, form.description.data)
  52                         db.session.add(warning)
  53                 else:
  54                         form.populate_obj(warning)
  55                 db.session.commit()
  56
  57                 return redirect(url_for("admin.warning_list"))
  58
  59         return render_template("admin/warnings/edit.html", warning=warning, form=form)