《WordPress 限制不同用户角色可上传的文件类型及大小》已经详细介绍了用户上传的问题,今天分享下在 WordPress 媒体库只显示用户自己上传的文件 的方法。在当前主题的 functions.php 文件添加下面的代码:
/**
* WordPress 媒体库只显示用户自己上传的文件
* https://www.wpdaxue.com/view-user-own-media-only.html
*/
//在文章编辑页面的[添加媒体]只显示用户自己上传的文件
function my_upload_media( $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_options' ) && !current_user_can('manage_media_library') )
$wp_query_obj->set('author', $current_user->ID );
return;
}
add_action('pre_get_posts','my_upload_media');
//在[媒体库]只显示用户上传的文件
function my_media_library( $wp_query ) {
if ( strpos( $_SERVER[ 'REQUEST_URI' ], '/wp-admin/upload.php' ) !== false ) {
if ( !current_user_can( 'manage_options' ) && !current_user_can( 'manage_media_library' ) ) {
global $current_user;
$wp_query->set( 'author', $current_user->id );
}
}
}
add_filter('parse_query', 'my_media_library' ); |
/**
* WordPress 媒体库只显示用户自己上传的文件
* https://www.wpdaxue.com/view-user-own-media-only.html
*/
//在文章编辑页面的[添加媒体]只显示用户自己上传的文件
function my_upload_media( $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_options' ) && !current_user_can('manage_media_library') )
$wp_query_obj->set('author', $current_user->ID );
return;
}
add_action('pre_get_posts','my_upload_media');
//在[媒体库]只显示用户上传的文件
function my_media_library( $wp_query ) {
if ( strpos( $_SERVER[ 'REQUEST_URI' ], '/wp-admin/upload.php' ) !== false ) {
if ( !current_user_can( 'manage_options' ) && !current_user_can( 'manage_media_library' ) ) {
global $current_user;
$wp_query->set( 'author', $current_user->id );
}
}
}
add_filter('parse_query', 'my_media_library' );
最终效果:非管理员用户 在文章编辑页面的[添加媒体]窗口(下图1) 和 多媒体 管理界面(下图2)只显示自己上传的文件(还不能修正媒体数量显示)


如果谁知道如何修正多媒体管理界面的媒体数量显示,希望告知。
如果大家不想折腾代码的,也可以试试 View Own Posts Media Only 插件。
来源:
https://www.wpdaxue.com/view-user-own-media-only.html
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