Same name in other branches

1. 9 core/modules/layout_builder/src/Plugin/Block/ExtraFieldBlock.php \Drupal\layout_builder\Plugin\Block\ExtraFieldBlock::replaceFieldPlaceholder()
2. 8.9.x core/modules/layout_builder/src/Plugin/Block/ExtraFieldBlock.php \Drupal\layout_builder\Plugin\Block\ExtraFieldBlock::replaceFieldPlaceholder()
3. 11.x core/modules/layout_builder/src/Plugin/Block/ExtraFieldBlock.php \Drupal\layout_builder\Plugin\Block\ExtraFieldBlock::replaceFieldPlaceholder()

Replaces all placeholders for a given field.

Parameters

array $build: The built render array for the elements.

array $built_field: The render array to replace the placeholder.

string $field_name: The field name.

See also

::build()

1 call to ExtraFieldBlock::replaceFieldPlaceholder()

layout_builder_entity_view_alter in core/modules/layout_builder/layout_builder.module

Implements hook_entity_view_alter().

File

core/modules/layout_builder/src/Plugin/Block/ExtraFieldBlock.php, line 166

Class

ExtraFieldBlock

Provides a block that renders an extra field from an entity.

Namespace

Drupal\layout_builder\Plugin\Block

Code

public static function replaceFieldPlaceholder(array &$build, array $built_field, $field_name) {
    foreach (Element::children($build) as $child) {
        if (isset($build[$child]['#extra_field_placeholder_field_name']) && $build[$child]['#extra_field_placeholder_field_name'] === $field_name) {
            $placeholder_cache = CacheableMetadata::createFromRenderArray($build[$child]);
            $built_cache = CacheableMetadata::createFromRenderArray($built_field);
            $merged_cache = $placeholder_cache->merge($built_cache);
            $build[$child] = $built_field;
            $merged_cache->applyTo($build);
        }
        else {
            static::replaceFieldPlaceholder($build[$child], $built_field, $field_name);
        }
    }
}

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