我试图在基于Visual Composer的Wordpress模板中进行一些自定义更改，但在我的Wordpress安装中未找到Visual Composer元素的源代码。

我找到了一个vc\\u映射（）：

vc_map( array(
    "name"     => __( "Contact / info form", "vh" ),
    "base"     => "mid_contact_form",
    "icon"     => "icon-wpb-ui-gap-content",
    "class"    => "",
    "category" => __( "by AutoRepair", "vh" ),
    "params"   => array(
    array(
            "type"        => "textfield",
            "class"       => "",
            "heading"     => __( "Custom class", "vh" ),
            "admin_label" => true,
            "param_name"  => "custom_class",
            "value"       => "",
            "description" => __( "Custom class", "vh" )
        ),
    array(
            "type"        => "textfield",
            "class"       => "",
            "heading"     => __( "Contact form Id", "vh" ),
            "admin_label" => true,
            "param_name"  => "contact_id",
            "value"       => "",
            "description" => __( "Contact form Id", "vh" )
        )
)));

“联系人/信息表”

但不知道从何处获取此元素的源代码。

P、 我正在把我的整个wordpress安装搞得一团糟，而源代码似乎什么都没有？