function CKEditorPluginManager::injectPluginSettingsForm

Injects the CKEditor plugins settings forms as a vertical tabs subform.

Parameters

array &$form: A reference to an associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

\Drupal\editor\Entity\Editor $editor: A configured text editor object.

File

core/modules/ckeditor/src/CKEditorPluginManager.php, line 165

Class

CKEditorPluginManager

Provides a CKEditor Plugin plugin manager.

Namespace

Code

public function injectPluginSettingsForm(array &$form, FormStateInterface $form_state, Editor $editor) {
    $definitions = $this->getDefinitions();
    foreach (array_keys($definitions) as $plugin_id) {
        $plugin = $this->createInstance($plugin_id);
        if ($plugin instanceof CKEditorPluginConfigurableInterface) {
            $plugin_settings_form = [];
            $form['plugins'][$plugin_id] = [
                '#type' => 'details',
                '#title' => $definitions[$plugin_id]['label'],
                '#open' => TRUE,
                '#group' => 'editor][settings][plugin_settings',
                '#attributes' => [
                    'data-ckeditor-plugin-id' => $plugin_id,
                ],
            ];
            // Provide enough metadata for the drupal.ckeditor.admin library to
            // allow it to automatically show/hide the vertical tab containing the
            // settings for this plugin. Only do this if it's a CKEditor plugin that
            // just provides buttons, don't do this if it's a contextually enabled
            // CKEditor plugin. After all, in the latter case, we can't know when
            // its settings should be shown!
            if ($plugin instanceof CKEditorPluginButtonsInterface && !$plugin instanceof CKEditorPluginContextualInterface) {
                $form['plugins'][$plugin_id]['#attributes']['data-ckeditor-buttons'] = implode(' ', array_keys($plugin->getButtons()));
            }
            $form['plugins'][$plugin_id] += $plugin->settingsForm($plugin_settings_form, $form_state, $editor);
        }
    }
}