index.php

<?php


/** 
 * MAINTENANCE MODE CHECK
 *
 *  ensure you are in the warehouse root folder
 * touch MAINTENANCE to enable maintenance MODE
 * rm MAINTENANCE to disable maintenance mode 
 */
 
if (file_exists(__DIR__ . '/MAINTENANCE')) {

    // Check if the client expects JSON
    $accept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : '';
    $xhr = isset($_SERVER['HTTP_X_REQUESTED_WITH']) &&
           strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';

    $isJson =
        strpos($accept, 'application/json') !== false ||   // explicit JSON request
        strpos($accept, 'text/json') !== false ||
        strpos($accept, 'application/vnd.api+json') !== false ||
        $xhr ||                                            // AJAX usually expects JSON
        (isset($_GET['format']) && $_GET['format'] === 'json'); // some Indicia API calls use &format=json

    header('HTTP/1.1 503 Service Unavailable');
    header('Retry-After: 3600');

    if ($isJson) {
        header('Content-Type: application/json');
        echo json_encode([
            'status'  => 'maintenance',
            'message' => 'The Indicia Warehouse is currently offline for scheduled maintenance.'
        ]);
    } else {
        // Return the HTML maintenance page
        readfile(__DIR__ . '/maintenance.html');
    }

    exit;
}





/**
 * This file acts as the "front controller" to your application. You can
 * configure your application, modules, and system directories here.
 * PHP error_reporting level may also be changed.
 *
 * @see http://kohanaphp.com
 */

/**
 * Define the website environment status. When this flag is set to TRUE, some
 * module demonstration controllers will result in 404 errors. For more information
 * about this option, read the documentation about deploying Kohana.
 *
 * @see http://docs.kohanaphp.com/installation/deployment
 */
define('IN_PRODUCTION', FALSE);

/**
 * Website application directory. This directory should contain your application
 * configuration, controllers, models, views, and other resources.
 *
 * This path can be absolute or relative to this file.
 */
$kohana_application = 'application';

/**
 * Kohana modules directory. This directory should contain all the modules used
 * by your application. Modules are enabled and disabled by the application
 * configuration file.
 *
 * This path can be absolute or relative to this file.
 */
$kohana_modules = 'modules';

/**
 * Kohana system directory. This directory should contain the core/ directory,
 * and the resources you included in your download of Kohana.
 *
 * This path can be absolute or relative to this file.
 */
$kohana_system = 'system';

/**
 * Test to make sure that Kohana is running on PHP 5.2 or newer. Once you are
 * sure that your environment is compatible with Kohana, you can comment this
 * line out. When running an application on a new server, uncomment this line
 * to check the PHP version quickly.
 */
version_compare(PHP_VERSION, '5.6', '<') and exit('The Indicia Warehouse requires PHP version 5.6 or newer.');

/**
 * Set the error reporting level. Unless you have a special need, E_ALL is a
 * good level for error reporting.
 */
error_reporting(E_ALL & ~E_STRICT);

/**
 * Turning off display_errors will effectively disable Kohana error display
 * and logging. You can turn off Kohana errors in application/config/config.php
 */
ini_set('display_errors', TRUE);

/**
 * If you rename all of your .php files to a different extension, set the new
 * extension here. This option can left to .php, even if this file has a
 * different extension.
 */
define('EXT', '.php');

//
// DO NOT EDIT BELOW THIS LINE, UNLESS YOU FULLY UNDERSTAND THE IMPLICATIONS.
// ----------------------------------------------------------------------------
// $Id: index.php 3915 2009-01-20 20:52:20Z zombor $
//

$kohana_pathinfo = pathinfo(__FILE__);
// Define the front controller name and docroot
define('DOCROOT', $kohana_pathinfo['dirname'].DIRECTORY_SEPARATOR);
define('KOHANA',  $kohana_pathinfo['basename']);

// If the front controller is a symlink, change to the real docroot
is_link(KOHANA) and chdir(dirname(realpath(__FILE__)));

// If kohana folders are relative paths, make them absolute.
$kohana_application = file_exists($kohana_application) ? $kohana_application : DOCROOT.$kohana_application;
$kohana_modules = file_exists($kohana_modules) ? $kohana_modules : DOCROOT.$kohana_modules;
$kohana_system = file_exists($kohana_system) ? $kohana_system : DOCROOT.$kohana_system;

// Define application and system paths
define('APPPATH', str_replace('\\', '/', realpath($kohana_application)).'/');
define('MODPATH', str_replace('\\', '/', realpath($kohana_modules)).'/');
define('SYSPATH', str_replace('\\', '/', realpath($kohana_system)).'/');

// Clean up
unset($kohana_application, $kohana_modules, $kohana_system);
// If the config file does not exist, we will overwrite it with the example file, and update the site domain.
if (!(is_file(APPPATH.'config/config'.EXT)))
{
  require('initialise.php');
  initialise();
}

if (file_exists(DOCROOT.'install'.EXT))
{
  // Load the installation tests
  include DOCROOT.'install'.EXT;
}
else
{
  // Initialize Kohana
  require SYSPATH.'core/Bootstrap'.EXT;
}