<?php

/*
   This is where it all begins.

   Flow:
   From here, the Dispatcher uses the Router to find the proper Controller, action (method) and params.
   The Dispatcher then instantiates the proper Controller and uses it to render the action.
   The Controller's action may set variables for use in the view (templates), which it then renders within the layout for that Controller.
   */

// site options
require('../config.php');
// include all classes; see includepaths in config.php
require(CHAINLINK_PATH.'includes.php');

// instantiate singletons for application
$logger = new Logger(LOG_FILE);
$errors = new Errors();
$errors->setAlwaysPrint();
if (SESSION_LEVEL < 3) $session = new Session();
$database = new Database();
$trafficCop = new Router();
// routes for this application
include(DOCUMENT_ROOT.'routes.php');

// get things rolling
if (isset($_GET['url'])) {
  $dispatcher = new Dispatcher($_GET['url']);
} else {
  $dispatcher = new Dispatcher('/');
}
$dispatcher->dispatch();

?>