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- <?php
- /**
- * @file
- * Test to ensure theme compatibility with managed files.
- */
- use Drupal\Core\Form\FormStateInterface;
- use Drupal\file\Entity\File;
- /**
- * Implements hook_form_system_theme_settings_alter().
- */
- function test_theme_settings_form_system_theme_settings_alter(&$form, FormStateInterface $form_state) {
- $form['custom_logo'] = [
- '#type' => 'managed_file',
- '#title' => t('Secondary logo.'),
- '#default_value' => theme_get_setting('custom_logo'),
- '#progress_indicator' => 'bar',
- '#progress_message' => t('Please wait...'),
- '#upload_location' => 'public://test',
- '#upload_validators' => [
- 'file_validate_extensions' => ['gif png jpg jpeg'],
- ],
- ];
- $form['#submit'][] = 'test_theme_settings_form_system_theme_settings_submit';
- }
- /**
- * Test theme form settings submission handler.
- */
- function test_theme_settings_form_system_theme_settings_submit(&$form, FormStateInterface $form_state) {
- if ($file_id = $form_state->getValue(['custom_logo', '0'])) {
- $file = File::load($file_id);
- $file->setPermanent();
- $file->save();
- }
- }
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