Automattic\WooCommerce\EmailEditor\Engine\Renderer\ContentRenderer\Preprocessors

Spacing_Preprocessor{} │ WC 1.0└─ Preprocessor

This preprocessor is responsible for setting default spacing values for blocks. In the early development phase, we are setting only margin-top for blocks that are not first or last in the columns block.

Хуков нет.

Использование

$Spacing_Preprocessor = new Spacing_Preprocessor();
// use class methods

Методы

1. public preprocess( array $parsed_blocks, array $layout, array $styles )
2. private add_block_gaps( array $parsed_blocks, string $gap = '', $parent_block = null )

Код Spacing_Preprocessor{} Spacing Preprocessor{} ^{WC 10.0.2}

class Spacing_Preprocessor implements Preprocessor {
	/**
	 * Preprocesses the parsed blocks.
	 *
	 * @param array $parsed_blocks Parsed blocks.
	 * @param array $layout Layout.
	 * @param array $styles Styles.
	 * @return array
	 */
	public function preprocess( array $parsed_blocks, array $layout, array $styles ): array {
		$parsed_blocks = $this->add_block_gaps( $parsed_blocks, $styles['spacing']['blockGap'] ?? '', null );
		return $parsed_blocks;
	}

	/**
	 * Adds margin-top to blocks that are not first or last in the columns block.
	 *
	 * @param array      $parsed_blocks Parsed blocks.
	 * @param string     $gap Gap.
	 * @param array|null $parent_block Parent block.
	 * @return array
	 */
	private function add_block_gaps( array $parsed_blocks, string $gap = '', $parent_block = null ): array {
		foreach ( $parsed_blocks as $key => $block ) {
			$parent_block_name = $parent_block['blockName'] ?? '';
			// Ensure that email_attrs are set.
			$block['email_attrs'] = $block['email_attrs'] ?? array();

			/**
			 * Do not add a gap to:
			 * - first child
			 * - parent block is a buttons block (where buttons are side by side).
			 */
			if ( 0 !== $key && $gap && 'core/buttons' !== $parent_block_name ) {
				$block['email_attrs']['margin-top'] = $gap;
			}

			$block['innerBlocks']  = $this->add_block_gaps( $block['innerBlocks'] ?? array(), $gap, $block );
			$parsed_blocks[ $key ] = $block;
		}

		return $parsed_blocks;
	}
}