maintenance200.module in Maintenance 200 7

Code for the Maintenance 200 module.

File

maintenance200.module

<?php

/**
 * @file
 * Code for the Maintenance 200 module.
 */

/**
 * Implements hook_preprocess_HOOK().
 *
 * Set the Status header to the selected code when the maintenance page
 * is preprocessed.
 */
function maintenance200_preprocess_maintenance_page(&$vars) {
  drupal_add_http_header('Status', variable_get('maintenance_mode_status', '200 OK'));
}

/**
 * Implements hook_form_FORM_ID_alter().
 *
 * Add elements for setting the maintenance mode status code to the maintenance form.
 */
function maintenance200_form_system_site_maintenance_mode_alter(&$form, $form_state, $form_id) {
  $form['maintenance_mode_status'] = array(
    '#type' => 'radios',
    '#title' => t('Maintenance mode response code'),
    '#description' => t('This option controls what HTTP Status is returned when the site is in maintenance mode.  503 is the Drupal default.'),
    '#default_value' => variable_get('maintenance_mode_status', '200 OK'),
    '#options' => array(
      '200 OK' => '200 OK',
      '500 Internal Server Error' => '500 Internal Server Error',
      '501 Not Implemented' => '501 Not Implemented',
      '502 Bad Gateway' => '502 Bad Gateway',
      '503 Service Unavailable' => '503 Service Unavailable',
      '504 Gateway Time-out' => '504 Gateway Time-out',
    ),
  );

  // Drive the maintenance_mode_message input down below the status input.
  $form['maintenance_mode_message']['#weight'] = 1;
}

Functions

Name	Description
maintenance200_form_system_site_maintenance_mode_alter	Implements hook_form_FORM_ID_alter().
maintenance200_preprocess_maintenance_page	Implements hook_preprocess_HOOK().