wordpress post view counter通过调用rest api增加 - 5ucms论坛

add_action( 'rest_api_init', function () {
register_rest_route( 'wp/v2', '/views/(?P<id>\d+)', array(
'methods' => 'GET',
'callback' => 'post_view_counter_function',
));
});
function post_view_counter_function( WP_REST_Request $request ) {
$post_id = $request['id'];
if ( FALSE === get_post_status( $post_id ) ) {
return new WP_Error( 'error_no_post', 'Not a post id', array( 'status' => 404 ) );
} else {
$current_views = (int)get_post_meta( $post_id, 'views', true );
$views = $current_views + 1;
update_post_meta( $post_id, 'views', $views );
return intval($views);
}
}

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