ap_append_qameta( object $post )

Description #

Append post object with apmeta fields.

Parameters #

$post
object (Required) Post Object.

Source #

function ap_append_qameta( $post ) {
    // Convert object as array to prevent using __isset of WP_Post.
    $post_arr = (array) $post;
    if ( ! in_array( $post_arr['post_type'], array( 'question', 'answer' ), true ) || isset( $post_arr['ap_qameta_wrapped'] ) ) {
        return $post;
    }
 
    $exist = true;
    foreach ( ap_qameta_fields() as $fields_name => $val ) {
        if ( ! isset( $post_arr[ $fields_name ] ) ) {
            $exist = false;
            break;
        }
    }
 
    if ( ! $exist ) {
        $defaults = ap_get_qameta( $post->ID );
        if ( ! empty( $defaults ) ) {
            foreach ( $defaults as $pkey => $value ) {
                if ( ! isset( $post_arr[ $pkey ] ) || empty( $post_arr[ $pkey ] ) ) {
                    $post->$pkey = $value;
                }
            }
        }
 
        $post->terms      = maybe_unserialize( $post->terms );
        $post->activities = maybe_unserialize( $post->activities );
 
        $post->votes_net = $post->votes_up - $post->votes_down;
    }
 
    return $post;
}