menu_multilingual.module in Menu Multilingual 8

Enhances the multilingual capabilities for the blocks with menus.

File

menu_multilingual.module

<?php

/**
 * @file
 * Enhances the multilingual capabilities for the blocks with menus.
 */
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\menu_multilingual\Helpers;

/**
 * Implements hook_block_view_BASE_BLOCK_ID_alter().
 */
function menu_multilingual_block_view_system_menu_block_alter(array &$build) {
  Helpers::setBlockProcessing($build);
}

/**
 * Implements hook_block_view_BASE_BLOCK_ID_alter().
 */
function menu_multilingual_block_view_menu_block_alter(array &$build) {
  Helpers::setBlockProcessing($build);
}

/**
 * Implements hook_form_FORM_ID_alter().
 *
 * Applied for language_content_settings_form().
 */
function menu_multilingual_form_language_content_settings_form_alter(array &$form, FormStateInterface $form_state) {
  if (in_array('content_translation_form_language_content_settings_submit', $form['#submit'])) {
    $form['#submit'][] = [
      'Drupal\\menu_multilingual\\Helpers',
      'languageContentSettingsSubmit',
    ];
  }
}

/**
 * Implements hook_module_implements_alter().
 */
function menu_multilingual_module_implements_alter(&$implementations, $hook) {
  if ($hook == 'form_language_content_settings_form_alter') {
    $group = $implementations['menu_multilingual'];
    unset($implementations['menu_multilingual']);
    $implementations['menu_multilingual'] = $group;
  }
}

/**
 * Implements hook_block_alter().
 */
function menu_multilingual_block_alter(&$definitions) {
  foreach ($definitions as $key => $definition) {
    if (substr($key, 0, 18) == 'system_menu_block:') {
      $definitions[$key]['class'] = 'Drupal\\menu_multilingual\\Plugin\\Block\\SystemMenuBlockMultilingual';
    }
    if (substr($key, 0, 11) == 'menu_block:') {
      $definitions[$key]['class'] = 'Drupal\\menu_multilingual\\Plugin\\Block\\MenuBlockMultilingual';
    }
  }
}

/**
 * Implements hook_help().
 */
function menu_multilingual_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    case 'help.page.menu_multilingual':
      $text = file_get_contents(dirname(__FILE__) . '/README.md');
      if (!\Drupal::moduleHandler()
        ->moduleExists('markdown')) {
        return '<pre>' . $text . '</pre>';
      }
      else {

        // Use the Markdown filter to render the README.
        $filter_manager = \Drupal::service('plugin.manager.filter');
        $settings = \Drupal::configFactory()
          ->get('markdown.settings')
          ->getRawData();
        $config = [
          'settings' => $settings,
        ];
        $filter = $filter_manager
          ->createInstance('markdown', $config);
        return $filter
          ->process($text, 'en');
      }
  }
  return NULL;
}

Functions

Name	Description
menu_multilingual_block_alter	Implements hook_block_alter().
menu_multilingual_block_view_menu_block_alter	Implements hook_block_view_BASE_BLOCK_ID_alter().
menu_multilingual_block_view_system_menu_block_alter	Implements hook_block_view_BASE_BLOCK_ID_alter().
menu_multilingual_form_language_content_settings_form_alter	Implements hook_form_FORM_ID_alter().
menu_multilingual_help	Implements hook_help().
menu_multilingual_module_implements_alter	Implements hook_module_implements_alter().