ACF_Compatibility::validate_field_group │ public │ ACF 5.0.0

This function will provide compatibility with ACF4 field groups

Метод класса: ACF_Compatibility{}

Хуков нет.

Возвращает

$field_group.

Использование

$ACF_Compatibility = new ACF_Compatibility();
$ACF_Compatibility->validate_field_group( $field_group );

$field_group(обязательный)

.

Список изменений

Код ACF_Compatibility::validate_field_group() ACF Compatibility::validate field group ^{ACF 6.4.2}

function validate_field_group( $field_group ) {

	// vars
	$version = 5;

	// field group key was added in version 5.0.0
	// detect ACF4 data and generate key
	if ( ! $field_group['key'] ) {
		$version            = 4;
		$field_group['key'] = isset( $field_group['id'] ) ? "group_{$field_group['id']}" : uniqid( 'group_' );
	}

	// prior to version 5.0.0, settings were saved in an 'options' array
	// extract and merge options into the field group
	if ( isset( $field_group['options'] ) ) {
		$options     = acf_extract_var( $field_group, 'options' );
		$field_group = array_merge( $field_group, $options );
	}

	// location data structure changed to groups in version 4.1.0
	// convert previous data (rules, allorany) into groups
	if ( isset( $field_group['location']['rules'] ) ) {
		$field_group['location'] = acf_convert_rules_to_groups( $field_group['location']['rules'], $field_group['location']['allorany'] );
	}

	// some location rule names have changed in version 5.0.0
	// loop over location data and modify rules
	$replace = array(
		'taxonomy'    => 'post_taxonomy',
		'ef_media'    => 'attachment',
		'ef_taxonomy' => 'taxonomy',
		'ef_user'     => 'user_role',
		'user_type'   => 'current_user_role', // 5.2.0
	);

	// only replace 'taxonomy' rule if is an ACF4 field group
	if ( $version > 4 ) {
		unset( $replace['taxonomy'] );
	}

	// loop over location groups
	if ( $field_group['location'] ) {
		foreach ( $field_group['location'] as $i => $group ) {

			// loop over group rules
			if ( $group ) {
				foreach ( $group as $j => $rule ) {

					// migrate param
					if ( isset( $replace[ $rule['param'] ] ) ) {
						$field_group['location'][ $i ][ $j ]['param'] = $replace[ $rule['param'] ];
					}
				}
			}
		}
	}

	// change layout to style (v5.0.0)
	if ( isset( $field_group['layout'] ) ) {
		$field_group['style'] = acf_extract_var( $field_group, 'layout' );
	}

	// change no_box to seamless (v5.0.0)
	if ( $field_group['style'] === 'no_box' ) {
		$field_group['style'] = 'seamless';
	}

	// return
	return $field_group;
}