add_action(\'add_attachment\', \'create_post\');
function create_post( $attach_ID ) {

    $attachment = get_post( $attach_ID );

    $my_post_data = array(
                \'post_title\' => $attachment->post_title,
                \'post_type\' => \'post\',
                \'post_category\' => array(\'0\'),
                \'post_status\' => \'publish\'
    );
    $post_id = wp_insert_post( $my_post_data );

    // attach media to post
    wp_update_post( array(
        \'ID\' => $attach_ID,
        \'post_parent\' => $post_id,
    ) );

    set_post_thumbnail( $post_id, $attach_ID );

    return $attach_ID;
}

我发现了一个名为YAPB（另一个Photoblog）的插件，它与YAPB批量上传器相结合，完全可以满足您的需要。您可以在此处找到插件和信息：http://wordpress.org/extend/plugins/yet-another-photoblog/