# -*- coding: utf-8 -*-

"""
 (c) 2014 - Copyright Red Hat Inc

 Authors:
   Pierre-Yves Chibon <pingou@pingoured.fr>

"""

import flask

UI_NS = flask.Blueprint('ui_ns', __name__)

# Import the different controllers in the UI namespace/blueprint
import pagure.config  # noqa: E402
import pagure.ui.app  # noqa: E402
import pagure.ui.fork  # noqa: E402
import pagure.ui.groups  # noqa: E402
if pagure.config.config.get('ENABLE_TICKETS', True):
    import pagure.ui.issues  # noqa: E402
import pagure.ui.plugins  # noqa: E402
import pagure.ui.repo  # noqa: E402


@UI_NS.errorhandler(404)
def not_found(error):
    """404 Not Found page"""
    return flask.render_template('not_found.html', error=error), 404


@UI_NS.errorhandler(500)
def fatal_error(error):  # pragma: no cover
    """500 Fatal Error page"""
    return flask.render_template('fatal_error.html', error=error), 500


@UI_NS.errorhandler(401)
def unauthorized(error):  # pragma: no cover
    """401 Unauthorized page"""
    return flask.render_template('unauthorized.html', error=error), 401


@UI_NS.route('/api/')
@UI_NS.route('/api')
def api_redirect():
    ''' Redirects the user to the API documentation page.

    '''
    return flask.redirect(flask.url_for('api_ns.api'))