i18n_menu_overview.module in Menu per language - i18n menu overview 7.2

menu language module file displays menus per language

File

i18n_menu_overview.module

<?php

/**
 * @file
 * menu language module file
 * displays menus per language
 */

/**
 * Implements hook_permission().
 */
function i18n_menu_overview_permission() {
  $menus = _i18n_menu_overview_get_enabled_menus();
  $enabled_i18n_menu_overviews = _i18n_menu_overview_get_enabled_languages();
  $permissions = array();

  // Make permissions for all the enabled languages.
  foreach ($enabled_i18n_menu_overviews as $index => $enabled_mnu_language) {
    if (!empty($menus)) {
      foreach ($menus as $menu) {
        $permissions['administer ' . $menu . '_' . $enabled_mnu_language] = array(
          'title' => t('Administer the menu:') . $menu . ' ' . t('in') . ' ' . $enabled_mnu_language,
        );
      }
    }
  }
  return $permissions;
}

/**
 * Implements hook_menu().
 *
 * @return array
 *   arr menu items
 */
function i18n_menu_overview_menu() {
  $menus = _i18n_menu_overview_get_enabled_menus();
  $enabled_i18n_menu_overviews = _i18n_menu_overview_get_enabled_languages();

  // Shows all the enabled menus in the enabled languages.
  foreach ($enabled_i18n_menu_overviews as $index => $enabled_mnu_language) {
    if (!empty($menus)) {
      foreach ($menus as $localized_menu_name => $menu) {
        $items['admin/structure/' . $menu . '_' . $enabled_mnu_language] = array(
          'title' => ucfirst($localized_menu_name) . ' : ' . $enabled_mnu_language,
          'description' => 'This is the ' . $localized_menu_name . ' edit page for language : ' . $enabled_mnu_language,
          'page callback' => 'drupal_get_form',
          'page arguments' => array(
            'i18n_menu_overview_menulanguage_form',
            $menu,
            $enabled_mnu_language,
          ),
          'file' => 'i18n_menu_overview_form.inc',
          'access arguments' => array(
            'administer ' . $menu . '_' . $enabled_mnu_language,
          ),
          'type' => MENU_NORMAL_ITEM,
        );

        // Shows tabs on the per language menu page to switch to other langs.
        foreach ($enabled_i18n_menu_overviews as $index => $other_i18n_menu_overviews) {
          if ($other_i18n_menu_overviews != $enabled_mnu_language) {
            $items['admin/structure/' . $menu . '_' . $enabled_mnu_language . '/tab_' . $menu . '_' . $other_i18n_menu_overviews] = array(
              'title' => ucfirst($localized_menu_name) . ' : ' . $other_i18n_menu_overviews,
              'page callback' => '_i18n_menu_overview_goto_menu',
              'page arguments' => array(
                $menu,
                $other_i18n_menu_overviews,
              ),
              'access arguments' => array(
                'administer ' . $menu . '_' . $enabled_mnu_language,
              ),
              'type' => MENU_LOCAL_TASK,
            );
          }
          else {

            // The lang where you are in.
            $items['admin/structure/' . $menu . '_' . $enabled_mnu_language . '/tab_' . $menu . '_' . $enabled_mnu_language] = array(
              'title' => ucfirst($localized_menu_name) . ' : ' . $other_i18n_menu_overviews,
              'type' => MENU_DEFAULT_LOCAL_TASK,
            );
          }
        }
      }
    }
  }

  // Admin section.
  $items['admin/config/regional/i18n_menu_overview'] = array(
    'title' => 'i18n Menu overview',
    'description' => 'Configure the i18n menu per language module.',
    'position' => 'left',
    'weight' => -20,
    'page callback' => 'system_admin_menu_block_page',
    'access arguments' => array(
      'administer site configuration',
    ),
    'file' => 'system.admin.inc',
    'file path' => drupal_get_path('module', 'system'),
  );
  $items['admin/config/regional/i18n_menu_overview/config'] = array(
    'title' => 'i18n Menu overview configuration',
    'description' => 'Configure menu per language module.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'i18n_menu_overview_settings',
    ),
    'access arguments' => array(
      'administer site configuration',
    ),
    'file' => 'i18n_menu_overview.admin.inc',
  );
  return $items;
}

/**
 * Implements hook_theme().
 */
function i18n_menu_overview_theme() {
  return array(
    'i18n_menu_overview_menulanguage_form' => array(
      'render element' => 'form',
      'file' => 'i18n_menu_overview_form.inc',
    ),
    'i18n_menu_overview_page' => array(
      'variables' => array(
        'menu' => NULL,
        'table' => NULL,
        'remaining_form_elements' => NULL,
      ),
      'template' => 'theme/i18n_menu_overview_page',
    ),
  );
}

/**
 * Gets all enabled languages for the site.
 *
 * @return array
 *   arr of enabled languages.
 */
function _i18n_menu_overview_get_enabled_languages() {
  $languages = language_list();

  // Enblabes langs array.
  $enabled_languages = array();
  foreach ($languages as $lang) {
    if ($lang->enabled == 1) {
      $enabled_languages[] = $lang->language;
    }
  }
  return $enabled_languages;
}

/**
 * Gets the given menu for the gven language using the Q builder.
 *
 * Array @param $enabled_language
 *   enabled langs
 *
 * @param string $which_menu
 *   which menu u want to use
 *
 * Defaults  * menu = main-menu
 */
function i18n_menu_overview_get_menu_links_by_language($enabled_language, $which_menu = "main-menu") {
  $query = db_select('menu_links', 'ml');

  // Fields: which fields I need: see below which fields..
  $query
    ->fields('m', array(
    'load_functions',
    'to_arg_functions',
    'access_callback',
    'access_arguments',
    'page_callback',
    'page_arguments',
    'delivery_callback',
    'title',
    'title_callback',
    'title_arguments',
    'type',
    'description',
  ));
  $query
    ->fields('ml');

  // Conditions added to the query for the language and the selected menu.
  $query
    ->condition('ml.language', $enabled_language, '=');
  $query
    ->condition('ml.menu_name', $which_menu, '=');

  // Joins: join with the menu router..
  $query
    ->leftJoin('menu_router', 'm', 'm.path = ml.router_path');

  // Ordering my query based on the tree (the menu tree).
  $query
    ->orderBy('p1', 'ASC');
  $query
    ->orderBy('p2', 'ASC');
  $query
    ->orderBy('p3', 'ASC');
  $query
    ->orderBy('p4', 'ASC');
  $query
    ->orderBy('p5', 'ASC');
  $query
    ->orderBy('p6', 'ASC');
  $query
    ->orderBy('p7', 'ASC');
  $query
    ->orderBy('p8', 'ASC');
  $query
    ->orderBy('p9', 'ASC');

  // Execute it.
  return $query
    ->execute();
}

/**
 * Gets all the enabled menus.
 * @return array
 *   arr language enabled menus
 */
function _i18n_menu_overview_get_enabled_menus() {
  $menus = menu_get_menus();
  $i18n_menu_overview_enabled_menus = NULL;
  foreach ($menus as $menu => $localized_menu_name) {
    $is_enabled_menu = variable_get('i18n_menu_overview_' . str_replace(' ', '_', $menu), FALSE);
    if ($is_enabled_menu) {
      $i18n_menu_overview_enabled_menus[$localized_menu_name] = $menu;
    }
  }
  return $i18n_menu_overview_enabled_menus;
}

/**
 * MenuItem @param $menu LanguageString @param $enabled_mnu_language.
 */
function _i18n_menu_overview_goto_menu($menu, $enabled_mnu_language) {
  drupal_goto('admin/structure/' . $menu . '_' . $enabled_mnu_language);
}

/**
 * Implementation of hook_menu_alter()
 */
function i18n_menu_overview_menu_alter(&$items) {
  $items['admin/structure/menu']['page callback'] = '_i18n_menu_overview_menu_overview_page';
  $items['admin/structure/menu']['access callback'] = '_i18n_menu_overview_access';
  unset($items['admin/structure/menu']['access arguments']);
  $items['admin/structure/menu/manage/%menu']['access callback'] = '_i18n_menu_overview_menu_access';
  $items['admin/structure/menu/manage/%menu']['access arguments'] = array(
    4,
  );
  $items['admin/structure/menu/manage/%menu/add']['access callback'] = '_i18n_menu_overview_menu_access';
  $items['admin/structure/menu/manage/%menu/add']['access arguments'] = array(
    4,
  );
  $items['admin/structure/menu/item/%menu_link/edit']['access callback'] = '_i18n_menu_overview_menu_link_access';
  $items['admin/structure/menu/item/%menu_link/edit']['access arguments'] = array(
    4,
  );
  $items['admin/structure/menu/item/%menu_link/reset']['access callback'] = '_i18n_menu_overview_menu_link_access';
  $items['admin/structure/menu/item/%menu_link/reset']['access arguments'] = array(
    4,
  );
  $items['admin/structure/menu/item/%menu_link/delete']['access callback'] = '_i18n_menu_overview_menu_link_access';
  $items['admin/structure/menu/item/%menu_link/delete']['access arguments'] = array(
    4,
  );
}

// TODO REWRITEEEEEEE
function _i18n_menu_overview_menu_overview_page() {
  if (user_access('administer menu')) {
    return menu_overview_page();
  }
  return 'test';
}
function _i18n_menu_overview_access() {
  if (user_access('administer menu')) {
    return TRUE;
  }
  $perms = array_keys(i18n_menu_overview_permission());
  foreach ($perms as $perm) {
    if (user_access($perm)) {
      return TRUE;
    }
  }
  return FALSE;
}
function _i18n_menu_overview_menu_access($menu = NULL) {
  global $language;
  if (user_access('administer menu') || user_access('administer ' . $menu['menu_name'] . '_' . $language->language)) {
    return TRUE;
  }
  return FALSE;
}
function _i18n_menu_overview_menu_link_access($menu_link = NULL) {
  global $language;
  if (user_access('administer menu') || user_access('administer ' . $menu_link['menu_name'] . '_' . $language->language)) {
    return TRUE;
  }
  return FALSE;
}

Functions

Name	Description
i18n_menu_overview_get_menu_links_by_language	Gets the given menu for the gven language using the Q builder.
i18n_menu_overview_menu	Implements hook_menu().
i18n_menu_overview_menu_alter	Implementation of hook_menu_alter()
i18n_menu_overview_permission	Implements hook_permission().
i18n_menu_overview_theme	Implements hook_theme().
_i18n_menu_overview_access
_i18n_menu_overview_get_enabled_languages	Gets all enabled languages for the site.
_i18n_menu_overview_get_enabled_menus	Gets all the enabled menus.
_i18n_menu_overview_goto_menu	MenuItem
_i18n_menu_overview_menu_access
_i18n_menu_overview_menu_link_access
_i18n_menu_overview_menu_overview_page