# -*- coding: utf-8 -*-
#
# This file is part of Invenio.
# Copyright (C) 2015, 2016 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.
#
# In applying this license, CERN does not
# waive the privileges and immunities granted to it by virtue of its status
# as an Intergovernmental Organization or submit itself to any jurisdiction.


"""Minimal Flask application example.

First install Invenio-Formatter by running:

.. code-block:: console

    $ pip install -e .[all]
    $ cd examples

Next, start the development server:

.. code-block:: console

   $ export FLASK_APP=app.py FLASK_DEBUG=1
   $ flask run

and open the example application in your browser:

.. code-block:: console

    $ open http://127.0.0.1:5000/
"""

from __future__ import absolute_import, print_function

import datetime
from os.path import dirname, join

import jinja2
from flask import Flask, render_template

from invenio_formatter import InvenioFormatter

# Create Flask application
app = Flask(__name__)

InvenioFormatter(app)

# Set jinja loader to first grab templates from the app's folder.
app.jinja_loader = jinja2.ChoiceLoader([
    jinja2.FileSystemLoader(join(dirname(__file__), "templates")),
    app.jinja_loader
])


@app.route('/', methods=['GET'])
def index():
    """Example format date."""
    mydate = datetime.date.today()
    return render_template('index.html', mydate=mydate)
