Chris@0: <?php
Chris@0: 
Chris@0: /**
Chris@0:  * @file
Chris@0:  * Administration functions for language.module.
Chris@0:  */
Chris@0: 
Chris@0: use Drupal\Core\Render\Element;
Chris@0: use Drupal\Core\Template\Attribute;
Chris@0: 
Chris@0: /**
Chris@0:  * Prepares variables for language negotiation configuration form.
Chris@0:  *
Chris@0:  * Default template: language-content-configuration-form.html.twig.
Chris@0:  *
Chris@0:  * @param array $variables
Chris@0:  *   An associative array containing:
Chris@0:  *   - form: A render element representing the form.
Chris@0:  */
Chris@0: function template_preprocess_language_negotiation_configure_form(&$variables) {
Chris@0:   $form =& $variables['form'];
Chris@0:   $variables['language_types'] = [];
Chris@0: 
Chris@0:   foreach ($form['#language_types'] as $type) {
Chris@0:     $header = [
Chris@0:       t('Detection method'),
Chris@0:       t('Description'),
Chris@0:       t('Enabled'),
Chris@0:       t('Weight'),
Chris@0:     ];
Chris@0: 
Chris@0:     // If there is at least one operation enabled show the operation column.
Chris@0:     if ($form[$type]['#show_operations']) {
Chris@0:       $header[] = t('Operations');
Chris@0:     }
Chris@0: 
Chris@0:     $table = [
Chris@0:       '#type' => 'table',
Chris@0:       '#header' => $header,
Chris@0:       '#attributes' => ['id' => 'language-negotiation-methods-' . $type],
Chris@0:       '#tabledrag' => [
Chris@0:         [
Chris@0:           'action' => 'order',
Chris@0:           'relationship' => 'sibling',
Chris@0:           'group' => 'language-method-weight-' . $type,
Chris@0:         ],
Chris@0:       ],
Chris@0:     ];
Chris@0: 
Chris@0:     foreach ($form[$type]['title'] as $id => $element) {
Chris@0:       // Do not take form control structures.
Chris@0:       if (is_array($element) && Element::child($id)) {
Chris@0:         $table[$id]['#attributes']['class'][] = 'draggable';
Chris@0:         $table[$id]['#weight'] = $element['#weight'];
Chris@0: 
Chris@0:         $table[$id]['title'] = [
Chris@0:           '#prefix' => '<strong>',
Chris@0:           $form[$type]['title'][$id],
Chris@0:           '#suffix' => '</strong>',
Chris@0:         ];
Chris@0:         $table[$id]['description'] = $form[$type]['description'][$id];
Chris@0:         $table[$id]['enabled'] = $form[$type]['enabled'][$id];
Chris@0:         $table[$id]['weight'] = $form[$type]['weight'][$id];
Chris@0:         if ($form[$type]['#show_operations']) {
Chris@0:           $table[$id]['operation'] = $form[$type]['operation'][$id];
Chris@0:         }
Chris@0:         // Unset to prevent rendering along with children.
Chris@0:         unset($form[$type]['title'][$id]);
Chris@0:         unset($form[$type]['description'][$id]);
Chris@0:         unset($form[$type]['enabled'][$id]);
Chris@0:         unset($form[$type]['weight'][$id]);
Chris@0:         unset($form[$type]['operation'][$id]);
Chris@0:       }
Chris@0:     }
Chris@0: 
Chris@0:     // Unset configurable to prevent rendering twice with children.
Chris@0:     $configurable = isset($form[$type]['configurable']) ? $form[$type]['configurable'] : NULL;
Chris@0:     unset($form[$type]['configurable']);
Chris@0: 
Chris@0:     $variables['language_types'][] = [
Chris@0:       'type' => $type,
Chris@0:       'title' => $form[$type]['#title'],
Chris@0:       'description' => $form[$type]['#description'],
Chris@0:       'configurable' => $configurable,
Chris@0:       'table' => $table,
Chris@0:       'children' => $form[$type],
Chris@0:       'attributes' => new Attribute(),
Chris@0:     ];
Chris@0:     // Prevent the type from rendering with the remaining form child elements.
Chris@0:     unset($form[$type]);
Chris@0:   }
Chris@0: 
Chris@0:   $variables['children'] = $form;
Chris@0: }
Chris@0: 
Chris@0: /**
Chris@0:  * Prepares variables for language content settings table templates.
Chris@0:  *
Chris@0:  * Default template: language-content-settings-table.html.twig.
Chris@0:  *
Chris@0:  * @param array $variables
Chris@0:  *   An associative array containing:
Chris@0:  *   - element: An associative array containing the properties of the element.
Chris@0:  *     Properties used: #bundle_label, #title.
Chris@0:  */
Chris@0: function template_preprocess_language_content_settings_table(&$variables) {
Chris@0:   // Add a render element representing the bundle language settings table.
Chris@0:   $element = $variables['element'];
Chris@0: 
Chris@0:   $header = [
Chris@0:     [
Chris@0:       'data' => $element['#bundle_label'],
Chris@0:       'class' => ['bundle'],
Chris@0:     ],
Chris@0:     [
Chris@0:       'data' => t('Configuration'),
Chris@0:       'class' => ['operations'],
Chris@0:     ],
Chris@0:   ];
Chris@0: 
Chris@0:   $rows = [];
Chris@0:   foreach (Element::children($element) as $bundle) {
Chris@0:     $rows[$bundle] = [
Chris@0:       'data' => [
Chris@0:         [
Chris@0:           'data' => [
Chris@0:             '#prefix' => '<label>',
Chris@0:             '#suffix' => '</label>',
Chris@0:             '#plain_text' => $element[$bundle]['settings']['#label'],
Chris@0:           ],
Chris@0:           'class' => ['bundle'],
Chris@0:         ],
Chris@0:         [
Chris@0:           'data' => $element[$bundle]['settings'],
Chris@0:           'class' => ['operations'],
Chris@0:         ],
Chris@0:       ],
Chris@0:       'class' => ['bundle-settings'],
Chris@0:     ];
Chris@0:   }
Chris@0: 
Chris@0:   $variables['title'] = $element['#title'];
Chris@0:   $variables['build'] = [
Chris@0:     '#header' => $header,
Chris@0:     '#rows' => $rows,
Chris@0:     '#type' => 'table',
Chris@0:   ];
Chris@0: }