www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/language/language.admin.inc

   1 <?php
   2
   3 /**
   4  * @file
   5  * Administration functions for language.module.
   6  */
   7
   8 use Drupal\Core\Render\Element;
   9 use Drupal\Core\Template\Attribute;
  10
  11 /**
  12  * Prepares variables for language negotiation configuration form.
  13  *
  14  * Default template: language-content-configuration-form.html.twig.
  15  *
  16  * @param array $variables
  17  *   An associative array containing:
  18  *   - form: A render element representing the form.
  19  */
  20 function template_preprocess_language_negotiation_configure_form(&$variables) {
  21   $form =& $variables['form'];
  22   $variables['language_types'] = [];
  23
  24   foreach ($form['#language_types'] as $type) {
  25     $header = [
  26       t('Detection method'),
  27       t('Description'),
  28       t('Enabled'),
  29       t('Weight'),
  30     ];
  31
  32     // If there is at least one operation enabled show the operation column.
  33     if ($form[$type]['#show_operations']) {
  34       $header[] = t('Operations');
  35     }
  36
  37     $table = [
  38       '#type' => 'table',
  39       '#header' => $header,
  40       '#attributes' => ['id' => 'language-negotiation-methods-' . $type],
  41       '#tabledrag' => [
  42         [
  43           'action' => 'order',
  44           'relationship' => 'sibling',
  45           'group' => 'language-method-weight-' . $type,
  46         ],
  47       ],
  48     ];
  49
  50     foreach ($form[$type]['title'] as $id => $element) {
  51       // Do not take form control structures.
  52       if (is_array($element) && Element::child($id)) {
  53         $table[$id]['#attributes']['class'][] = 'draggable';
  54         $table[$id]['#weight'] = $element['#weight'];
  55
  56         $table[$id]['title'] = [
  57           '#prefix' => '<strong>',
  58           $form[$type]['title'][$id],
  59           '#suffix' => '</strong>',
  60         ];
  61         $table[$id]['description'] = $form[$type]['description'][$id];
  62         $table[$id]['enabled'] = $form[$type]['enabled'][$id];
  63         $table[$id]['weight'] = $form[$type]['weight'][$id];
  64         if ($form[$type]['#show_operations']) {
  65           $table[$id]['operation'] = $form[$type]['operation'][$id];
  66         }
  67         // Unset to prevent rendering along with children.
  68         unset($form[$type]['title'][$id]);
  69         unset($form[$type]['description'][$id]);
  70         unset($form[$type]['enabled'][$id]);
  71         unset($form[$type]['weight'][$id]);
  72         unset($form[$type]['operation'][$id]);
  73       }
  74     }
  75
  76     // Unset configurable to prevent rendering twice with children.
  77     $configurable = isset($form[$type]['configurable']) ? $form[$type]['configurable'] : NULL;
  78     unset($form[$type]['configurable']);
  79
  80     $variables['language_types'][] = [
  81       'type' => $type,
  82       'title' => $form[$type]['#title'],
  83       'description' => $form[$type]['#description'],
  84       'configurable' => $configurable,
  85       'table' => $table,
  86       'children' => $form[$type],
  87       'attributes' => new Attribute(),
  88     ];
  89     // Prevent the type from rendering with the remaining form child elements.
  90     unset($form[$type]);
  91   }
  92
  93   $variables['children'] = $form;
  94 }
  95
  96 /**
  97  * Prepares variables for language content settings table templates.
  98  *
  99  * Default template: language-content-settings-table.html.twig.
 100  *
 101  * @param array $variables
 102  *   An associative array containing:
 103  *   - element: An associative array containing the properties of the element.
 104  *     Properties used: #bundle_label, #title.
 105  */
 106 function template_preprocess_language_content_settings_table(&$variables) {
 107   // Add a render element representing the bundle language settings table.
 108   $element = $variables['element'];
 109
 110   $header = [
 111     [
 112       'data' => $element['#bundle_label'],
 113       'class' => ['bundle'],
 114     ],
 115     [
 116       'data' => t('Configuration'),
 117       'class' => ['operations'],
 118     ],
 119   ];
 120
 121   $rows = [];
 122   foreach (Element::children($element) as $bundle) {
 123     $rows[$bundle] = [
 124       'data' => [
 125         [
 126           'data' => [
 127             '#prefix' => '<label>',
 128             '#suffix' => '</label>',
 129             '#plain_text' => $element[$bundle]['settings']['#label'],
 130           ],
 131           'class' => ['bundle'],
 132         ],
 133         [
 134           'data' => $element[$bundle]['settings'],
 135           'class' => ['operations'],
 136         ],
 137       ],
 138       'class' => ['bundle-settings'],
 139     ];
 140   }
 141
 142   $variables['title'] = $element['#title'];
 143   $variables['build'] = [
 144     '#header' => $header,
 145     '#rows' => $rows,
 146     '#type' => 'table',
 147   ];
 148 }