这是一种独特的情况。基本上，我正在构建的站点在主页上有一个登录表单，该表单也有用于注册邮件列表的字段，但前提是选中了复选框。我想对其进行设置，以便在运行邮件列表的订阅代码后，我将表单发布到的操作url将提交表单上的相关字段，以便用户登录Wordpress。
这就是我迄今为止的行动。我将表单提交给的php文件：
<?
$url = \'/wp-login.php\';
$data = array(\'log\' => $_POST[\'log\'], \'pwd\' => $_POST[\'pwd\'],\'redirect_to\'=> $_POST[\'redirect_to\']);
$options = array(
\'http\' => array(
\'header\' => "Content-type: application/x-www-form-urlencoded\\r\\n",
\'method\' => \'POST\',
\'content\' => http_build_query($data),
)
);
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
if ($_POST[\'subscribe\'] == \'yes\') {
$api_key = "KEYKEY";
$list_id = LISTLIST";
require(\'Mailchimp.php\');
$email = $_POST[\'stripeEmail\'];
$merge_vars = array(\'FNAME\'=>htmlentities($_POST[\'fname\']), \'LNAME\'=>htmlentities($_POST[\'lname\']) );
$Mailchimp = new Mailchimp($api_key);
$Mailchimp_Lists = new Mailchimp_Lists($Mailchimp);
try{
$subscriber = $Mailchimp_Lists->subscribe( $list_id, array( \'email\' => htmlentities($_POST[\'stripeEmail\']) ), $merge_vars );
} catch (\\Exception $e) {
if ($e instanceof \\Mailchimp_List_AlreadySubscribed) {
// In case they are already subscribed:
$errors[] = \'\';
} else {
// In case something else went wrong.
$errors[] = \'\';
}
};
}；？>
最合适的回答,由SO网友:jgraup 整理而成
如果你上钩wp_authenticate 在普通表单提交中，您可以在继续进行身份验证之前快速绕过subscribe函数。
add_action( \'wp_authenticate\', \'wp_authenticate_by_email\' );
function wp_authenticate_by_email( $username ) {
// check for subscribe action
$is_subscribe = \'yes\' == $_POST[ \'subscribe\' ];
// invalid username
if ( ! username_exists( $username ) ) {
// lookup as email
$user = get_user_by( \'email\', $username );
if ( $user ) {
$email = $username;
$username = $user->user_login;
if ( $is_subscribe ) {
// subscribe to mailing list
do_subscribe( $email );
}
}
return;
}
// lookup user by login
$user = get_user_by( \'login\', $username );
if ( $user ) {
// get email from user login
$email = $user->user_email;
if ( $is_subscribe ) {
// subscribe to mailing list
do_subscribe( $email );
}
}
}
function do_subscribe( $email ) {
if ( empty( $email ) ) {
return;
}
// maybe check for password ????
// do subscribe actions
sleep( 2 );
}
