app.py

# ----------------------------------------------------------------------------#
# Imports
# ----------------------------------------------------------------------------#

import logging
from logging import Formatter, FileHandler

import babel
import dateutil.parser
from flask import render_template, request, redirect, url_for

from controllers import VenueController, ArtistController, ShowsController
from forms import *
from models import *

# ----------------------------------------------------------------------------#
# Filters.
# ----------------------------------------------------------------------------#

venue_controller = VenueController(db, Venue, Artist, Show)
artist_controller = ArtistController(db, Venue, Artist, Show)
show_controller = ShowsController(db, Venue, Artist, Show)


def format_datetime(value, format='medium'):
    date = dateutil.parser.parse(value)
    if format == 'full':
        format = "EEEE MMMM, d, y 'at' h:mma"
    elif format == 'medium':
        format = "EE MM, dd, y h:mma"
    return babel.dates.format_datetime(date, format)


app.jinja_env.filters['datetime'] = format_datetime


# ----------------------------------------------------------------------------#
# Controllers.
# ----------------------------------------------------------------------------#


@app.route('/')
def index():
    return render_template('pages/home.html')


#  Venues
#  ----------------------------------------------------------------

@app.route('/venues')
def venues():
    return render_template('pages/venues.html', areas=venue_controller.get_all_venues())


@app.route('/venues/search', methods=['POST'])
def search_venues():
    response = venue_controller.search_venue()
    return render_template('pages/search_venues.html', results=response,
                           search_term=request.form.get('search_term', ''))


@app.route('/venues/<int:venue_id>')
def show_venue(venue_id):
    return render_template('pages/show_venue.html', venue=venue_controller.get_venue(venue_id))


#  Create Venue
#  ----------------------------------------------------------------


@app.route('/venues/create', methods=['GET'])
def create_venue_form():
    form = VenueForm()
    return render_template('forms/new_venue.html', form=form)


@app.route('/venues/create', methods=['POST'])
def create_venue_submission():
    venue_controller.create_venue()
    return render_template('pages/home.html')


@app.route('/venues/<venue_id>', methods=['DELETE'])
def delete_venue(venue_id):
    venue_controller.delete_venue(venue_id)
    return render_template('pages/home.html')


#  Artists
#  ----------------------------------------------------------------


@app.route('/artists')
def artists():
    return render_template('pages/artists.html', artists=artist_controller.get_all_artists())


@app.route('/artists/search', methods=['POST'])
def search_artists():
    response = artist_controller.search_artist()
    return render_template('pages/search_artists.html', results=response,
                           search_term=request.form.get('search_term', ''))


@app.route('/artists/<int:artist_id>')
def show_artist(artist_id):
    data = artist_controller.get_artist(artist_id)
    return render_template('pages/show_artist.html', artist=data)


#  Update
#  ----------------------------------------------------------------


@app.route('/artists/<int:artist_id>/edit', methods=['GET'])
def edit_artist(artist_id):
    form, artist = artist_controller.send_edit_form(artist_id)
    return render_template('forms/edit_artist.html', form=form, artist=artist)


@app.route('/artists/<int:artist_id>/edit', methods=['POST'])
def edit_artist_submission(artist_id):
    artist_controller.edit_artist(artist_id)
    return redirect(url_for('show_artist', artist_id=artist_id))


@app.route('/venues/<int:venue_id>/edit', methods=['GET'])
def edit_venue(venue_id):
    form, venue = venue_controller.send_edit_venue_form(venue_id)
    return render_template('forms/edit_venue.html', form=form, venue=venue)


@app.route('/venues/<int:venue_id>/edit', methods=['POST'])
def edit_venue_submission(venue_id):
    venue_controller.edit_venue(venue_id)
    return redirect(url_for('show_venue', venue_id=venue_id))


#  Create Artist
#  ----------------------------------------------------------------


@app.route('/artists/create', methods=['GET'])
def create_artist_form():
    form = ArtistForm()
    return render_template('forms/new_artist.html', form=form)


@app.route('/artists/create', methods=['POST'])
def create_artist_submission():
    artist_controller.create_artist()
    return render_template('pages/home.html')


#  Shows
#  ----------------------------------------------------------------

@app.route('/shows')
def shows():
    data = show_controller.get_all_shows()
    return render_template('pages/shows.html', shows=data)


@app.route('/shows/create')
def create_shows():
    # renders form. do not touch.
    form = ShowForm()
    return render_template('forms/new_show.html', form=form)


@app.route('/shows/create', methods=['POST'])
def create_show_submission():
    show_controller.create_show()
    return render_template('pages/home.html')


@app.errorhandler(404)
def not_found_error(error):
    return render_template('errors/404.html'), 404


@app.errorhandler(500)
def server_error(error):
    return render_template('errors/500.html'), 500


if not app.debug:
    file_handler = FileHandler('error.log')
    file_handler.setFormatter(
        Formatter(
            '%(asctime)s %(levelname)s: %(message)s [in %(pathname)s:%(lineno)d]')
    )
    app.logger.setLevel(logging.INFO)
    file_handler.setLevel(logging.INFO)
    app.logger.addHandler(file_handler)
    app.logger.info('errors')

# ----------------------------------------------------------------------------#
# Launch.
# ----------------------------------------------------------------------------#

# Default port:
if __name__ == '__main__':
    app.run()

# Or specify port manually:
'''
if __name__ == '__main__':
    port = int(os.environ.get('PORT', 5000))
    app.run(host='0.0.0.0', port=port)
'''