function workspaces_toolbar in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/workspaces/workspaces.module \workspaces_toolbar()

Implements hook_toolbar().

File

core/modules/workspaces/workspaces.module, line 187

Provides full-site preview functionality for content staging.

Code

function workspaces_toolbar() {
  $items['workspace'] = [
    '#cache' => [
      'contexts' => [
        'user.permissions',
      ],
    ],
  ];
  $current_user = \Drupal::currentUser();
  if (!$current_user
    ->hasPermission('administer workspaces') && !$current_user
    ->hasPermission('view own workspace') && !$current_user
    ->hasPermission('view any workspace')) {
    return $items;
  }

  /** @var \Drupal\workspaces\WorkspaceInterface $active_workspace */
  $active_workspace = \Drupal::service('workspaces.manager')
    ->getActiveWorkspace();
  $items['workspace'] += [
    '#type' => 'toolbar_item',
    'tab' => [
      '#type' => 'link',
      '#title' => $active_workspace ? $active_workspace
        ->label() : t('Live'),
      '#url' => Url::fromRoute('entity.workspace.collection', [], [
        'query' => \Drupal::destination()
          ->getAsArray(),
      ]),
      '#attributes' => [
        'title' => t('Switch workspace'),
        'class' => [
          'use-ajax',
          'toolbar-icon',
          'toolbar-icon-workspace',
        ],
        'data-dialog-type' => 'dialog',
        'data-dialog-renderer' => 'off_canvas_top',
        'data-dialog-options' => Json::encode([
          'height' => 161,
          'classes' => [
            'ui-dialog' => 'workspaces-dialog',
          ],
        ]),
      ],
      '#cache' => [
        'tags' => $active_workspace ? $active_workspace
          ->getCacheTags() : [],
      ],
    ],
    '#wrapper_attributes' => [
      'class' => [
        'workspaces-toolbar-tab',
      ],
    ],
    '#attached' => [
      'library' => [
        'workspaces/drupal.workspaces.toolbar',
      ],
    ],
    '#weight' => 500,
  ];

  // Add a special class to the wrapper if we don't have an active workspace so
  // we can highlight it with a different color.
  if (!$active_workspace) {
    $items['workspace']['#wrapper_attributes']['class'][] = 'workspaces-toolbar-tab--is-default';
  }
  return $items;
}