post_type );
/* Check if the current user has permission to edit the post. */
if (!current_user_can($post_type->cap->edit_post, $post_id))
return $post_id;
if(!class_exists('brewio_menu_meta_item')){
class brewio_menu_meta_item{
function __construct($key, $value){
$this->theKey = $key;
$this->newValue = ( isset( $_POST[$value] ) ? $_POST[$value] : '' );
}
}
};
$metas = [
new brewio_menu_meta_item('brewio_hp_featured_title','brewio_hp_featured_title'),
new brewio_menu_meta_item('brewio_hp_featured_content','brewio_hp_featured_content'),
new brewio_menu_meta_item('brewio_hp_featured_image','brewio_hp_featured_image'),
];
foreach($metas as $meta){
$meta->oldValue = get_post_meta( $post_id, $meta->theKey, true );
/* If a new meta value was added and there was no previous value, add it. */
if ( $meta->newValue && '' == $meta->oldValue )
add_post_meta( $post_id, $meta->theKey, $meta->newValue, true );
/* If the new meta value does not match the old value, update it. */
elseif ( $meta->newValue && $meta->newValue != $meta->oldValue )
update_post_meta( $post_id, $meta->theKey, $meta->newValue, $meta->oldValue );
/* If there is no new meta value but an old value exists, delete it. */
elseif ( '' == $meta->newValue && $meta->oldValue )
delete_post_meta( $post_id, $meta->theKey, $meta->oldValue );
}
}
add_action( 'save_post', 'brewio_save_home_page_meta', 10, 2);
?>