wordpress show只有媒体用户在wp_editor中上传

Question

我正在创建一个wordpress网站,注册用户可以通过前端的wp_editor()创建自己的帖子,但只有一个帖子.

现在我想限制用户只能看到他上传的媒体.我在functions.php中使用以下脚本,它在后端工作.因此,如果用户前往后端的媒体部分,他将只看到他上传的媒体.

但是如果用户在前端wp_editor上进入"插入媒体"弹出窗口,他仍然可以看到来自所有用户的上传媒体.

function restricted_media_view( $wp_query ) {
if ( strpos( $_SERVER[ 'REQUEST_URI' ], '/wp-admin/upload.php' ) !== false  
|| strpos( $_SERVER[ 'REQUEST_URI' ], '/wp-admin/edit.php' ) !== false ) {
    if ( !current_user_can( 'level_5' ) ) {
        global $current_user;
        $wp_query->set( 'author', $current_user->id );
    }
    }
}
add_filter('parse_query', 'restricted_media_view' );

你有什么想法来解决这个烦恼吗？谢谢!

Answer 1

您可以尝试这个插件:http://wordpress.org/extend/plugins/view-own-posts-media-only/

或者试试这个:

add_action('pre_get_posts','ml_restrict_media_library');

function ml_restrict_media_library( $wp_query_obj ) {
    global $current_user, $pagenow;
    if( !is_a( $current_user, 'WP_User') )
    return;
    if( 'admin-ajax.php' != $pagenow || $_REQUEST['action'] != 'query-attachments' )
    return;
    if( !current_user_can('manage_media_library') )
    $wp_query_obj->set('author', $current_user->ID );
    return;
}

资料来源:http://wpsnipp.com/index.php/functions-php/restricting-users-to-view-only-media-library-items-they-upload/#comment-810649773

Answer 2

或者自WordPress 3.7以来

add_filter( 'ajax_query_attachments_args', "user_restrict_media_library" );
function user_restrict_media_library(  $query ) {
    global $current_user;
    $query['author'] = $current_user->ID ;
    return $query;
}

Answer 3

我使用 API/Filter Reference/ajax 查询附件参数用于 WP 4.3.1 并且有效

add_filter( 'ajax_query_attachments_args', 'show_current_user_attachments', 10, 1 );

function show_current_user_attachments( $query = array() ) {
    $user_id = get_current_user_id();
    if( $user_id ) {
        $query['author'] = $user_id;
    }
    return $query;
}

只需添加functions.php

或查看此链接WP Codex