仅当用户不是管理员时，wordpress 中的 php 函数才适用

Question

我在 Wordpress 中有一个 php 函数，它会自动将用户的名字和姓氏分配给帖子标题。这是在前端设计的。但是，在后台，当管理员编辑同一帖子时，不应使用管理员值覆盖帖子。如何修改它以便 A）它不在后端运行，即仅在前端运行或 B）仅在用户不是管理员时才执行？任何帮助深表感谢。谢谢你们。function wpse67262_change_title( $data ) {if( 'gd_place' != $data['post_type'] )    return $data;$user = wp_get_current_user();$data['post_title'] = $user->first_name . ' ' . $user->last_name;return $data;}add_filter( 'wp_insert_post_data', 'wpse67262_change_title' );

Answer 1

我已经在你的函数中为你写了一些评论 - 但一切都应该有意义

function wpse67262_change_title( $data ) {

    if( 'gd_place' != $data['post_type'] ){

        return $data;

        //This is for your pos type only?

    }

    $user = wp_get_current_user(); 

    if(!is_admin() && !current_user_can('administrator')){

        //So this makes sure, that the following does NOT run in the backend and also takes the admin role into account 

        $data['post_title'] = $user->first_name . ' ' . $user->last_name;

        return $data;

    } else {

        //one of the conditions failed - So do nothing new

        return $data;

    }

}

add_filter( 'wp_insert_post_data', 'wpse67262_change_title' );

一个更清洁的功能可能是：

function wpse67262_change_title( $data ) {

    if(!is_admin() && !current_user_can('administrator') && 'gd_place' == $data['post_type']){

        //So this makes sure, that the following does NOT run in the backend and also takes the admin role into account, and checks the post type 

        $user = wp_get_current_user(); 

        $data['post_title'] = $user->first_name . ' ' . $user->last_name;

        return $data;

    } else {

        //one of the conditions failed - So do nothing new

        return $data;

    }

}

add_filter( 'wp_insert_post_data', 'wpse67262_change_title' );

Answer 2

你可以试试这个来禁用帖子标题

jQuery(document).ready(function() {

    post_status = /* your post status here */

    if( post_status != "auto-draft" ) {

    jQuery( "#title" ).attr( 'disabled', true );

});