function CKEditor::submitConfigurationForm

Overrides EditorBase::submitConfigurationForm

File

core/modules/ckeditor/src/Plugin/Editor/CKEditor.php, line 288

Class

CKEditor

Defines a CKEditor-based text editor for Drupal.

Namespace

Code

public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
    // The rows key is not built into the form structure, so decode the button
    // groups data into this new key and remove the button_groups key.
    $form_state->setValue([
        'toolbar',
        'rows',
    ], json_decode($form_state->getValue([
        'toolbar',
        'button_groups',
    ]), TRUE));
    $form_state->unsetValue([
        'toolbar',
        'button_groups',
    ]);
    // Remove the plugin settings' vertical tabs state; no need to save that.
    if ($form_state->hasValue('plugins')) {
        $form_state->unsetValue('plugin_settings');
    }
    // Ensure plugin settings are only saved for plugins that are actually
    // enabled.
    $about_to_be_saved_editor = Editor::create([
        'editor' => 'ckeditor',
        'settings' => [
            'toolbar' => $form_state->getValue('toolbar'),
            'plugins' => $form_state->getValue('plugins'),
        ],
    ]);
    $enabled_plugins = _ckeditor_get_enabled_plugins($about_to_be_saved_editor);
    $plugin_settings = $form_state->getValue('plugins', []);
    foreach (array_keys($plugin_settings) as $plugin_id) {
        if (!in_array($plugin_id, $enabled_plugins, TRUE)) {
            unset($plugin_settings[$plugin_id]);
        }
    }
    $form_state->setValue('plugins', $plugin_settings);
}