select2-8.x-1.11/select2.module

<?php

/**
 * @file
 * This is the Select2 module.
 */

use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function select2_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    // Main module help for the select2 module.
    case 'help.page.select2':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('This module provides a render element (for usage in forms) and two field widgets.') . '</p>';
      $output .= '<p>' . t('One for simple select fields and another for entity reference fields.') . '</p>';
      return $output;
  }
}

/**
 * Implements hook_library_info_alter().
 */
function select2_library_info_alter(array &$libraries, string $extension): void {
  if ($extension === 'select2') {
    $libraries_path = \Drupal::service('library.libraries_directory_file_finder')->find('select2');
    $libraries['select2.min']['js'] = ['/' . $libraries_path . '/dist/js/select2.min.js' => ['minified' => TRUE]];
    $libraries['select2.min']['css']['component'] = ['/' . $libraries_path . '/dist/css/select2.min.css' => []];
    foreach (\Drupal::languageManager()->getLanguages() as $language) {
      if (file_exists($libraries_path . '/dist/js/i18n/' . $language->getId() . '.js')) {
        $libraries['select2.i18n.' . $language->getId()] = [
          'js' => [
            '/' . $libraries_path . '/dist/js/i18n/' . $language->getId() . '.js' => ['minified' => TRUE],
          ],
          'dependencies' => [
            'select2/select2',
          ],
        ];
      }
    }
  }

  $module_path = \Drupal::moduleHandler()->getModule('select2')->getPath();
  if (file_exists("$module_path/css/select2.$extension.css")) {
    $libraries['select2.theme'] = [
      'css' => [
        'component' => [
          "/$module_path/css/select2.$extension.css" => [],
        ],
      ],
    ];
  }
}

/**
 * Implements hook_library_info_build().
 */
function select2_library_info_build(): array {
  $libraries = [];
  foreach (\Drupal::languageManager()->getLanguages() as $language) {
    if (file_exists('libraries/select2/dist/js/i18n/' . $language->getId() . '.js')) {
      $libraries['select2.i18n.' . $language->getId()] = [
        'js' => [
          '/libraries/select2/dist/js/i18n/' . $language->getId() . '.js' => ['minified' => TRUE],
        ],
        'dependencies' => [
          'select2/select2',
        ],
      ];
    }
  }
  return $libraries;
}