chamilo-lms/main/dashboard/index.php

<?php
/* For licensing terms, see /license.txt */

use ChamiloSession as Session;

/**
* Template (front controller in MVC pattern) used for distpaching to
 * the controllers depend on the current action
* @author Christian Fasanando <christian1827@gmail.com>
* @package chamilo.dashboard
*/
$cidReset = true;

// including files
require_once __DIR__.'/../inc/global.inc.php';
require_once 'dashboard_controller.php';
require_once 'block.class.php';

// protect script
api_block_anonymous_users();

// defining constants

// current section
$this_section = SECTION_DASHBOARD;
Session::erase('this_section'); //for hmtl editor repository

// get actions
$actions = array('listing', 'store_user_block', 'disable_block');
$action = 'listing';
if (isset($_GET['action']) && in_array($_GET['action'], $actions)) {
    $action = $_GET['action'];
}

// load styles from dashboard plugins
$dashboar_plugin_styles = DashboardManager::get_links_for_styles_from_dashboard_plugins();
$htmlHeadXtra[] = $dashboar_plugin_styles;

// course description controller object
$dashboard_controller = new DashboardController();

if (isset($_GET['path'])) {
    $path = $_GET['path'];
}

// distpacher actions to controller
switch ($action) {
    case 'listing':
        $dashboard_controller->display();
        break;
    case 'store_user_block':
        $dashboard_controller->store_user_block();
        break;
    case 'disable_block':
        $dashboard_controller->close_user_block($path);
        break;
    default:
        $dashboard_controller->display();
}