Version 1

[yaffs-website] / web / core / modules / ckeditor / src / Plugin / CKEditorPlugin / Language.php

diff --git a/web/core/modules/ckeditor/src/Plugin/CKEditorPlugin/Language.php b/web/core/modules/ckeditor/src/Plugin/CKEditorPlugin/Language.php
new file mode 100644 (file)
index 0000000..ffae409
--- /dev/null
+++ b/web/core/modules/ckeditor/src/Plugin/CKEditorPlugin/Language.php
@@ -0,0 +1,135 @@
+<?php
+
+namespace Drupal\ckeditor\Plugin\CKEditorPlugin;
+
+use Drupal\ckeditor\CKEditorPluginBase;
+use Drupal\ckeditor\CKEditorPluginConfigurableInterface;
+use Drupal\ckeditor\CKEditorPluginCssInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Language\LanguageManager;
+use Drupal\Core\Language\LanguageInterface;
+use Drupal\editor\Entity\Editor;
+
+/**
+ * Defines the "language" plugin.
+ *
+ * @CKEditorPlugin(
+ *   id = "language",
+ *   label = @Translation("Language")
+ * )
+ */
+class Language extends CKEditorPluginBase implements CKEditorPluginConfigurableInterface, CKEditorPluginCssInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function isInternal() {
+    return TRUE;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFile() {
+    // This plugin is already part of Drupal core's CKEditor build.
+    return FALSE;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getLibraries(Editor $editor) {
+    return ['ckeditor/drupal.ckeditor.plugins.language'];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getConfig(Editor $editor) {
+    $language_list = [];
+    $config = ['language_list' => 'un'];
+    $settings = $editor->getSettings();
+    if (isset($settings['plugins']['language'])) {
+      $config = $settings['plugins']['language'];
+    }
+
+    $predefined_languages = ($config['language_list'] === 'all') ?
+      LanguageManager::getStandardLanguageList() :
+      LanguageManager::getUnitedNationsLanguageList();
+
+    // Generate the language_list setting as expected by the CKEditor Language
+    // plugin, but key the values by the full language name so that we can sort
+    // them later on.
+    foreach ($predefined_languages as $langcode => $language) {
+      $english_name = $language[0];
+      $direction = empty($language[2]) ? NULL : $language[2];
+      if ($direction === LanguageInterface::DIRECTION_RTL) {
+        $language_list[$english_name] = $langcode . ':' . $english_name . ':rtl';
+      }
+      else {
+        $language_list[$english_name] = $langcode . ':' . $english_name;
+      }
+    }
+
+    // Sort on full language name.
+    ksort($language_list);
+    $config = ['language_list' => array_values($language_list)];
+    return $config;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getButtons() {
+    return [
+      'Language' => [
+        'label' => $this->t('Language'),
+        'image_alternative' => [
+          '#type' => 'inline_template',
+          '#template' => '<a href="#" class="cke-icon-only" role="button" title="' . $this->t('Language') . '" aria-label="' . $this->t('Language') . '"><span class="cke_button_icon cke_button__language_icon">' . $this->t('Language') . '</span></a>',
+        ],
+      ],
+    ];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function settingsForm(array $form, FormStateInterface $form_state, Editor $editor) {
+    // Defaults.
+    $config = ['language_list' => 'un'];
+    $settings = $editor->getSettings();
+    if (isset($settings['plugins']['language'])) {
+      $config = $settings['plugins']['language'];
+    }
+
+    $predefined_languages = LanguageManager::getStandardLanguageList();
+    $form['language_list'] = [
+      '#title' => $this->t('Language list'),
+      '#title_display' => 'invisible',
+      '#type' => 'select',
+      '#options' => [
+        'un' => $this->t("United Nations' official languages"),
+        'all' => $this->t('All @count languages', ['@count' => count($predefined_languages)]),
+      ],
+      '#default_value' => $config['language_list'],
+      '#description' => $this->t('The list of languages to show in the language dropdown. The basic list will only show the <a href=":url">six official languages of the UN</a>. The extended list will show all @count languages that are available in Drupal.', [
+        ':url' => 'https://www.un.org/en/sections/about-un/official-languages',
+        '@count' => count($predefined_languages),
+      ]),
+      '#attached' => ['library' => ['ckeditor/drupal.ckeditor.language.admin']],
+    ];
+
+    return $form;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getCssFiles(Editor $editor) {
+    return [
+        drupal_get_path('module', 'ckeditor') . '/css/plugins/language/ckeditor.language.css'
+    ];
+  }
+
+}