materio-base-d7/sites/all/modules/contrib/admin/cobalt/cobalt.module

<?php

/**
 * Implementation of hook_init().
 */
function cobalt_init() {
  if (user_access('use cobalt')) {
    global $user;

    if (variable_get('cobalt_jquery_hotkeys', 1)) {
      drupal_add_library('cobalt', 'jquery.hotkeys');
    }

    drupal_add_js(drupal_get_path('module', 'cobalt') . '/js/cobalt.js');
    drupal_add_js(drupal_get_path('module', 'cobalt') . '/js/cobalt.menu.js');

    $settings = array(
      'state' => $user->uid,
      'path' => $_GET['q'],
      'bindings' => preg_split('/,\s*/', variable_get('cobalt_shortcuts', 'Alt+space, Ctrl+space')),
    );
    drupal_add_js(array('cobalt' => $settings), 'setting');

    $themes = cobalt_themes();
    $theme_key = variable_get('cobalt_theme', '');
    foreach ($themes as $key => $info) {
      if ($key==$theme_key) {
        $theme = $info;
        break;
      }
    }

    if (!isset($theme) || !isset($theme['css']) || !isset($theme['replace']) || !$theme['replace']) {
      drupal_add_css(drupal_get_path('module', 'cobalt') . '/css/cobalt.css');
    }
    if (isset($theme) && isset($theme['css'])) {
      if (is_array($theme['css'])) {
        foreach ($theme['css'] as $css) {
          drupal_add_css($css);
        }
      }
      else {
        drupal_add_css($theme['css']);
      }
    }
  }
}

/**
 * Implements hook_library().
 */
function cobalt_library() {
  // Use the original version by John Resig since the latest version at
  // https://github.com/tzuryby/jquery.hotkeys doesn't work, probably due
  // to incompatibility with jQuery 1.4.4.
  $libraries['jquery.hotkeys'] = array(
    'title' => 'jQuery Hotkeys',
    'website' => 'https://github.com/jeresig/jquery.hotkeys',
    'version' => '0.8',
    'js' => array(
      drupal_get_path('module', 'cobalt') . '/js/jquery.hotkeys.js' => array(),
    ),
  );

  return $libraries;
}

function cobalt_themes() {
  static $themes;

  if (!$themes) {
    $themes = array(
      '' => array(
        'name' => t('Default theme'),
      ),
    );
    drupal_alter('cobalt_themes', $themes);
  }

  return $themes;
}

function cobalt_cobalt_themes_alter(&$themes) {
  $themes['cobalt_blue'] = array(
    'name' => t('Cobalt blue'),
    'css' => drupal_get_path('module', 'cobalt') . '/css/cobalt_blue.css',
    'replace' => FALSE,
  );
}

/**
 * Implementation of hook_perm().
 */
function cobalt_permissions() {
  return array(
    'use cobalt' => array(
      'title' => t('Enables Cobalt for the user'),
    ),
  );
}

/**
 * Implementation of hook_menu().
 */
function cobalt_menu() {
  $items = array();
  $items['cobalt/alias'] = array(
    'title' => 'Forward to the correct alias',
    'page callback' => 'cobalt_forward_to_alias',
    'access arguments' => array('use cobalt'),
    'type' => MENU_CALLBACK,
  );
  $items['cobalt/data/menu_json'] = array(
    'title' => 'Serialized menu',
    'page callback' => 'cobalt_menu_json',
    'access arguments' => array('use cobalt'),
    'type' => MENU_CALLBACK,
  );
  $items['admin/config/system/cobalt'] = array(
    'title' => 'Cobalt',
    'description' => 'Configure Cobalt appearance and behaviour.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('cobalt_settings'),
    'access arguments' => array('administer site configuration'),
    'file' => 'cobalt_admin.inc.php',
    'type' => MENU_NORMAL_ITEM,
    'weight' => 0,
  );
  $items['cobalt/update'] = array(
    'title' => 'Cobalt update',
    'page callback' => 'cobalt_js_update',
    'page arguments' => array('cobalt_settings'),
    'access arguments' => array('use cobalt'),
    'file' => 'cobalt_update.inc.php',
    'type' => MENU_CALLBACK,
    'weight' => 0,
  );

  // Menu callback for clearing the cache even when the devel module
  // isn't installed.
  $items['cobalt/clear-cache'] = array(
    'title' => t('Clear cache'),
    'page callback' => '_cobalt_clear_cache',
    'file' => 'cobalt_admin.inc.php',
    'access arguments' => array('administer site configuration'),
    'type' => MENU_CALLBACK,
  );

  // Menuitem for rebuilding content permissions.
  $items['cobalt/rebuild-permissions'] = array(
    'title' => t('Rebuild permissions'),
    'page callback' => '_cobalt_rebuild_permissions',
    'file' => 'cobalt_admin.inc.php',
    'access arguments' => array('administer site configuration'),
    'type' => MENU_CALLBACK,
  );

  return $items;
}

function cobalt_forward_to_alias() {
  $url_parts = array();
  $i = 2;
  while (arg($i)) {
    $url_parts[] = arg($i);
    $i++;
  }
  $path = join('/', $url_parts);
  drupal_goto($path);
}

function cobalt_menu_json() {
  $menu_names = array_keys(menu_get_menus());

  $tree = array();
  foreach ($menu_names as $name) {
    $tree += menu_tree_all_data($name);
  }

  $data = array();
  _cobalt_menu_data_recursive($tree, $data);

  drupal_alter('cobalt_menu', $data);

  print drupal_json_output($data);
  exit;
}

function _cobalt_menu_data_recursive($tree, &$data) {
  foreach ($tree as $key => $item) {
    $link = $item['link'];
    if ($link['hidden'] !== 1 && $link['access'] && !($link['type'] & MENU_LINKS_TO_PARENT) && $link['type'] !== MENU_VISIBLE_IN_BREADCRUMB) {
      $data[$link['mlid']] = array($link['href'], $link['title']);
      if ($item['below']) {
        _cobalt_menu_data_recursive($item['below'], $data);
      }
    }
  }
}

/**
 * Implementation of hook_cobalt_menu_alter().
 */
function cobalt_cobalt_menu_alter(&$menuitems) {
  if (!module_exists('devel') && user_access('administer site configuration')) {
    $menuitems['cobalt-clear-cache'] = array('cobalt/clear-cache', t('Clear cache'));
  }

  if (user_access('administer site configuration')) {
    $menuitems['cobalt-rebuild-permissions'] = array('cobalt/rebuild-permissions', t('Rebuild permissions'));
  }
}