function block_subtitle_preprocess_block in Block Subtitle 8

Same name and namespace in other branches

1. 6 block_subtitle.module \block_subtitle_preprocess_block()
2. 7 block_subtitle.module \block_subtitle_preprocess_block()

Implements hook_preprocess_HOOK().

File

./block_subtitle.module, line 80

Adding subtitle to blocks.

Code

function block_subtitle_preprocess_block(&$variables) {

  // Blocks coming from page manager widget does not have id.
  if (!empty($variables['elements']['#id'])) {
    $block = Block::load($variables['elements']['#id']);
    if ($block && ($subtitle = $block
      ->getThirdPartySetting('block_subtitle', 'subtitle'))) {
      $variables['subtitle'] = $subtitle;
    }
  }
}