www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/system/tests/themes/test_theme_theme/test_theme_theme.theme

   1 <?php
   2
   3 /**
   4  * @file
   5  * Test to ensure theme compatibility with managed files.
   6  */
   7
   8 use Drupal\Core\Form\FormStateInterface;
   9 use Drupal\file\Entity\File;
  10
  11 /**
  12  * Implements hook_form_system_theme_settings_alter().
  13  */
  14 function test_theme_theme_form_system_theme_settings_alter(&$form, FormStateInterface $form_state) {
  15
  16   $form['custom_logo'] = [
  17     '#type' => 'managed_file',
  18     '#title' => t('Secondary logo.'),
  19     '#default_value' => theme_get_setting('custom_logo'),
  20     '#progress_indicator' => 'bar',
  21     '#progress_message'   => t('Please wait...'),
  22     '#upload_location' => 'public://test',
  23     '#upload_validators'  => [
  24       'file_validate_extensions' => ['gif png jpg jpeg'],
  25     ],
  26   ];
  27
  28   $form['#submit'][] = 'test_theme_theme_form_system_theme_settings_submit';
  29 }
  30
  31 /**
  32  * Test theme form settings submission handler.
  33  */
  34 function test_theme_theme_form_system_theme_settings_submit(&$form, FormStateInterface $form_state) {
  35   if ($file_id = $form_state->getValue(['custom_logo', '0'])) {
  36     $file = File::load($file_id);
  37     $file->setPermanent();
  38     $file->save();
  39   }
  40 }