# -*- coding: utf-8 -*-
#
# This file is part of Invenio.
# Copyright (C) 2015 CERN.
#
# Invenio 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 2 of the
# License, or (at your option) any later version.
#
# Invenio 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 Invenio; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.

"""Test Application for displaying flash messages on base page."""

from flask import Blueprint, flash, render_template

from invenio_base.decorators import wash_arguments


blueprint = Blueprint('flash_msg', __name__, url_prefix='/flash_msg',
                      template_folder='templates', static_folder='static')


@blueprint.route('/')
@wash_arguments({"context": (unicode, ""), "message": (unicode, None)})
def index(context, message=None):
    """Print the given message string as a flash message."""
    flash(message, context)
    return render_template("page.html")
