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

"""

 (c) 2015 - Copyright Red Hat Inc

 Authors:

   Pierre-Yves Chibon <pingou@pingoured.fr></pingou@pingoured.fr>

API namespace version 0.

"""

import flask

API = flask.Blueprint('api_ns', __name__, url_prefix='/api/0')

from progit import __api_version__, APP, SESSION

import progit

import progit.lib

@API.route('/version/')

@API.route('/version')

def api_version():

    '''

    API Version

    -----------

    Display the most recent api version.

    ::

        /api/version

    Accepts GET queries only.

    Sample response:

    ::

        {

          "version": "1"

        }

    '''

    return flask.jsonify({'version': __api_version__})

@API.route('/users/')

@API.route('/users')

def api_users():

    '''

    List users

    -----------

    Returns the list of all users that have logged into this progit instances.

    This can then be used as input for autocompletion in some forms/fields.

    ::

        /api/users

    Accepts GET queries only.

    Sample response:

    ::

        {

          "users": ["user1", "user2"]

        }

    '''

    pattern = flask.request.args.get('pattern', None)

    if pattern is not None and not pattern.endswith('*'):

        pattern += '*'

    print pattern

    return flask.jsonify(

        {

            'users': [

                user.username

                for user in progit.lib.get_all_users(

                    SESSION, pattern=pattern)

            ]

        }

    )