Reply To: ACF + Timber

• vinsan

• May 24, 2020 at 9:25 pm

Hi @palmiak,

It’s not really documented in ACF but I found this thread where Steffi explain how to declare block styles with acf_register_block_type() : https://support.advancedcustomfields.com/forums/topic/adding-block-styles-to-an-acf-custom-block/

I took a closer look at your plugin and manage to integrate styles.
Styles could be declared on a single line and separated with an underscore like this :

{#
  Title: Bouton
  Description: Theme button
  Styles: btn--primary,Primary _btn--primary--sm,Primary S _btn--basic,Basic _btn--basic--sm,Basic S
#}

Each style is then exploded to be declared as a php array in your plugin :

// Support styles
if ( ! empty( $file_headers['styles'] ) ) {
	$data['styles'] = array();
	// Styles exploding with underscore '_'
	$style = explode('_', $file_headers['styles']);
	foreach ($style as &$value) {
		// Styles data exploding with comma ',' 
		// [1]=slug [2]=label
		$style_data = explode(',', $value);
		array_push($data['styles'], array('name' => $style_data[0],'label' => $style_data[1]));			
	}
}

I didn’t manage to make “isDefault’ style works but there seems to be a bug here with acf_register_block_type().

Best,