[英]Wordpress - Restrict page by user role - URL Redirect
我試圖限制除“圖書管理員”以外的所有用戶角色的頁面
我在example.com/library-dashboard
上有一個圖書館儀表板
當不是“圖書館員”的用戶角色迷路時訪問此頁面時,我需要將其重定向到example.com/subscription-needed
我為此使用以下功能:
function is_corr_user($page_slug) {
// User has to be logged in
if(!is_user_logged_in())
return false;
// All user roles
$roles = wp_get_current_user()->roles;
// For each page check if user has required role
switch($page_slug) {
case "library-dashboard":
return in_array('librarian, administrator', $roles);
default:
return false;
}
}
// Hook to wordpress before load and check if correct user is on page
add_action( 'wp', 'wpse69369_is_correct_user' );
function wpse69369_is_correct_user()
{
global $post;
// Redirect to a custom page if wrong user
if(!is_corr_user($post->post_name)) {
wp_redirect( '/subscription-needed/' );
exit;
}
}
我的問題是,此功能現在將所有頁面重定向到example.com/subscription-needed/
包括主頁,並且我收到太多重定向錯誤。
如何解決此問題,因此該功能僅適用於example.com/library-dashboard
頁面上給定的用戶角色librarian
?
因此,我要實現的目標是,如果librarian
和administrator
訪問example.com/library-dashboard
則什么也不會發生,並且該頁面將正常顯示。
但是,如果其他不是librarian
和administrator
用戶角色訪問了example.com/library-dashboard
頁面,則應將其重定向到example.com/subscription-needed/
檢查以下代碼。
add_action('wp', 'redirectUserOnrole');
function redirectUserOnrole() {
//First i am checking user logged in or not
if (is_user_logged_in()) {
$user = wp_get_current_user();
$role = (array) $user->roles;
//checking for the user role you need to change the role only if you wish
if ($role[0] != 'librarian' || $role[0] != 'administrator') {
global $post;
if ($post->post_name == 'library-dashboard') {
wp_redirect('/subscription-needed/');
exit;
}
}
} else {
return true;
}
}
這對我有用,可以用它代替is_corr_user()
和wpse69369_is_correct_user()
函數:
add_action( 'template_redirect', 'librarian_dashboard_redirect' );
function librarian_dashboard_redirect() {
if ( is_user_logged_in() && is_page( 'library-dashboard' ) ) {
$user = wp_get_current_user();
$valid_roles = [ 'administrator', 'librarian' ];
$the_roles = array_intersect( $valid_roles, $user->roles );
// The current user does not have any of the 'valid' roles.
if ( empty( $the_roles ) ) {
wp_redirect( home_url( '/subscription-needed/' ) );
exit;
}
}
}
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