# python import
import os

# common gettext import
from gettext import gettext

# olpcfr import
from olpcfr import config

# get APP_NAME or default name
APP_NAME = config.Config().get('activity>name')
APP_NAME = 'my_activity' if APP_NAME is None else APP_NAME

# get app config values
_debug = config.Config().get('server>debug')
_key = config.Config().get('server>secret_key')
_port = config.Config().get('server>port', type_=int)

# sugar or debug root path factory
try:
    from sugar.activity import activity
    BUNDLE = activity.get_bundle_path()
    ROOT   = activity.get_activity_root()
except Exception, e:
    BUNDLE = os.path.abspath(os.path.join(
                os.path.dirname(__file__), '..', '..', '..'))
    ROOT   = BUNDLE


try:
    # flask import
    import flask
    # init app
    app = flask.Flask(__name__)
    app.debug = True if _debug is None else _debug
    app.secret_key = 'NO_KEY_OOPS' if _key is None else _key
    # override jinja template path
    app.jinja_loader.searchpath = [os.path.join(BUNDLE, 'templates')]
    # init static folder path
    from werkzeug import SharedDataMiddleware
    app.wsgi_app = SharedDataMiddleware(app.wsgi_app,
            {'/static': os.path.join(BUNDLE, 'static')})
except Exception, e:
    app = None


def run_app():
    """run method to trigger at from python class.
    """
    if app:
        app.run(port=_port)
    else:
        pass


def render(template, **context):
    """Crappy hack for gettext issue in templates!
    """
    context['_'] = gettext
    return flask.render_template(template, **context)