main.py

""" Main application for public release"""
import tornado.auth
import tornado.escape
import tornado.httpserver
import tornado.ioloop
import tornado.options
import tornado.web
import tornado.log
import Settings
from tornado.options import define, options
from global_vars import log

define("port", default=8080, help="run on the given port", type=int)


class BaseHandler(tornado.web.RequestHandler):
    def get_current_user(self):
        return self.get_secure_cookie("user")


class MainHandler(tornado.web.RequestHandler):
    """
    Class that handle most of the request, all the rest of the handling is done
    by page.js
    """
    @tornado.web.asynchronous
    def get(self, path=''):
        log.debug(f'index files: ${Settings.INDEX_FILE}')
        self.render(Settings.INDEX_FILE,
                    rootPath=r'{}/'.format(Settings.APP_ROOT))


class My404Handler(tornado.web.RequestHandler):
    """
    Handles 404 requests, basically bust just changin the status to 404
    """

    def get(self):
        self.set_status(404)
        self.render(Settings.INDEX_FILE, chichi=False)

    def post(self):
        self.set_status(404)
        self.render(Settings.INDEX_FILE, chichi=False)


class Application(tornado.web.Application):
    """
    The tornado application class
    """

    def __init__(self):
        # The order of the route handlers matters!
        handlers = [
            (r"{}".format(Settings.APP_ROOT), MainHandler),
            (r"{}/static/(.*)".format(Settings.APP_ROOT),
             tornado.web.StaticFileHandler, {'path': Settings.STATIC_PATH}),
            (r"{}/(.*)".format(Settings.APP_ROOT), MainHandler),
        ]
        settings = {
            "template_path": Settings.TEMPLATE_PATH,
            "debug": Settings.DEBUG_ENABLED,
            "default_handler_class": My404Handler,
        }
        tornado.web.Application.__init__(self, handlers, **settings)


def main():
    """
    The main function
    """
    tornado.options.parse_command_line()
    http_server = tornado.httpserver.HTTPServer(Application())
    http_server.listen(options.port)
    tornado.ioloop.IOLoop.instance().start()


if __name__ == "__main__":
    main()