getSupportedTaxonomies() as $taxonomy ) {
add_action( "{$taxonomy}_add_form_fields", [ $this, 'renderAdd' ] );
add_action( "{$taxonomy}_edit_form_fields", [ $this, 'renderEdit' ], 99 );
add_action( "create_{$taxonomy}", [ $this, 'saveTermFields' ], 10, 1 );
}
add_filter( 'get_terms_args', function ( $args ) {
if ( isset( $_GET[ self::UNDER_RESTRICTION_FILTER_KEY ] ) ) {
$args['meta_query'] = array(
array(
'key' => self::UNDER_RESTRICTION_META_KEY,
'value' => 'yes',
'compare' => '='
)
);
}
return $args;
} );
}
/**
* Save metadata to custom attributes terms
*
* @param int $term_id
* @param $tt_id
* @param $taxomomy
*/
public function saveTermFields( $term_id, $tt_id, $taxomomy ) {
if ( in_array( $taxomomy, $this->getSupportedTaxonomies() ) ) {
update_term_meta( $term_id, self::UNDER_RESTRICTION_META_KEY, isset( $_POST[ self::UNDER_RESTRICTION_META_KEY ] ) ? 'yes' : 'no' );
}
}
public function renderEdit( WP_Term $term ) {
?>
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term_id ), true ) ?>>
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