wp_create_user_request()
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概述
wp_create_user_request() 函数用于创建并记录用户请求以执行特定操作,例如个人数据导出或删除。请求存储在名为 user_request 的自定义文章类型中,适用于注册用户和非注册用户。
关键要点
- 函数接受四个参数:$email_address(必填,用户邮箱地址)、$action_name(必填,操作名称)、$request_data(可选,请求数据数组,默认为空数组)和 $status(可选,请求状态,默认为 'pending')。
- 返回值为请求 ID(整数)或 WP_Error 对象(失败时)。
- 函数内部进行邮箱验证、操作名称检查、状态验证和重复请求检测,确保数据安全性和唯一性。
- 使用 wp_insert_post() 将请求存储为 user_request 文章类型,其中 post_name 存储操作名称,post_title 存储邮箱地址。
代码示例
function wp_create_user_request( $email_address = '', $action_name = '', $request_data = array(), $status = 'pending' ) {
$email_address = sanitize_email( $email_address );
$action_name = sanitize_key( $action_name );
if ( ! is_email( $email_address ) ) {
return new WP_Error( 'invalid_email', __( 'Invalid email address.' ) );
}
if ( ! in_array( $action_name, _wp_privacy_action_request_types(), true ) ) {
return new WP_Error( 'invalid_action', __( 'Invalid action name.' ) );
}
if ( ! in_array( $status, array( 'pending', 'confirmed' ), true ) ) {
return new WP_Error( 'invalid_status', __( 'Invalid request status.' ) );
}
$user = get_user_by( 'email', $email_address );
$user_id = $user && ! is_wp_error( $user ) ? $user->ID : 0;
// Check for duplicates.
$requests_query = new WP_Query(
array(
'post_type' => 'user_request',
'post_name__in' => array( $action_name ), // Action name stored in post_name column.
'title' => $email_address, // Email address stored in post_title column.
'post_status' => array(
'request-pending',
'request-confirmed',
),
'fields' => 'ids',
)
);
if ( $requests_query->found_posts ) {
return new WP_Error( 'duplicate_request', __( 'An incomplete personal data request for this email address already exists.' ) );
}
$request_id = wp_insert_post(
array(
'post_author' => $user_id,
'post_name' => $action_name,
'post_title' => $email_address,
'post_content' => wp_json_encode( $request_data ),
'post_status' => 'request-' . $status,
'post_type' => 'user_request',
'post_date' => current_time( 'mysql', false ),
'post_date_gmt' => current_time( 'mysql', true ),
),
true
);
return $request_id;
}注意事项
- 操作名称必须通过 _wp_privacy_action_request_types() 验证,确保是有效的个人数据请求类型。
- 状态参数仅支持 'pending' 或 'confirmed',否则返回 WP_Error。
- 重复请求检测基于邮箱地址和操作名称,防止创建重复的个人数据请求。
- 函数在 WordPress 4.9.6 中引入,5.7.0 版本添加了 $status 参数。
原文内容
Creates and logs a user request to perform a specific action.
Description
Requests are stored inside a post type named user_request since they can apply to both users on the site, or guests without a user account.
Parameters
$email_addressstringrequired-
User email address. This can be the address of a registered or non-registered user.
$action_namestringrequired-
Name of the action that is being confirmed. Required.
$request_dataarrayoptional-
Misc data you want to send with the verification request and pass to the actions once the request is confirmed.
Default:
array() $statusstringoptional-
Optional request status (pending or confirmed). Default
'pending'.
Source
function wp_create_user_request( $email_address = '', $action_name = '', $request_data = array(), $status = 'pending' ) {
$email_address = sanitize_email( $email_address );
$action_name = sanitize_key( $action_name );
if ( ! is_email( $email_address ) ) {
return new WP_Error( 'invalid_email', __( 'Invalid email address.' ) );
}
if ( ! in_array( $action_name, _wp_privacy_action_request_types(), true ) ) {
return new WP_Error( 'invalid_action', __( 'Invalid action name.' ) );
}
if ( ! in_array( $status, array( 'pending', 'confirmed' ), true ) ) {
return new WP_Error( 'invalid_status', __( 'Invalid request status.' ) );
}
$user = get_user_by( 'email', $email_address );
$user_id = $user && ! is_wp_error( $user ) ? $user->ID : 0;
// Check for duplicates.
$requests_query = new WP_Query(
array(
'post_type' => 'user_request',
'post_name__in' => array( $action_name ), // Action name stored in post_name column.
'title' => $email_address, // Email address stored in post_title column.
'post_status' => array(
'request-pending',
'request-confirmed',
),
'fields' => 'ids',
)
);
if ( $requests_query->found_posts ) {
return new WP_Error( 'duplicate_request', __( 'An incomplete personal data request for this email address already exists.' ) );
}
$request_id = wp_insert_post(
array(
'post_author' => $user_id,
'post_name' => $action_name,
'post_title' => $email_address,
'post_content' => wp_json_encode( $request_data ),
'post_status' => 'request-' . $status,
'post_type' => 'user_request',
'post_date' => current_time( 'mysql', false ),
'post_date_gmt' => current_time( 'mysql', true ),
),
true
);
return $request_id;
}