
| Current Path : /var/www/html/ift/web/core/themes/classy/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/ift/web/core/themes/classy/classy.theme |
<?php
/**
* @file
* Functions to support theming in the Classy theme.
*/
use Drupal\Core\Form\FormStateInterface;
use Drupal\views\Form\ViewsForm;
/**
* Implements hook_preprocess_links__media_library_menu().
*
* This targets the menu of available media types in the media library's modal
* dialog.
*
* @todo Do this in the relevant template once
* https://www.drupal.org/project/drupal/issues/3088856 is resolved.
*/
function classy_preprocess_links__media_library_menu(array &$variables) {
foreach ($variables['links'] as &$link) {
$link['link']['#options']['attributes']['class'][] = 'media-library-menu__link';
}
}
/**
* Implements hook_form_alter().
*/
function classy_form_alter(array &$form, FormStateInterface $form_state, $form_id) {
$form_object = $form_state->getFormObject();
if ($form_object instanceof ViewsForm && strpos($form_object->getBaseFormId(), 'views_form_media_library') === 0) {
$form['#attributes']['class'][] = 'media-library-views-form';
}
}
/**
* Implements hook_preprocess_image_widget().
*/
function classy_preprocess_image_widget(array &$variables) {
$data = &$variables['data'];
if (isset($data['preview']['#access']) && $data['preview']['#access'] === FALSE) {
unset($data['preview']);
}
}