Magic Login Mail or QR Code for WordPress Plugin Directory

Enter your email address, and send you an email with a magic link or QR Code to login without a password.

Login

Login with email address only.

Only registered users can login.

Password-less login from the magic link or QR code notified in the email.

shortcode : [magic_login]

action hook : do_action( 'magic_email_send', $emails | array, true | bool ) : To send the magic link simultaneously from the management account.

QR code login on the user’s administration screen.

Thanks

This plugin is a modified version of Passwordless Login.

The main changes are the addition of various filter hooks and the addition of the following action hooks.

Action hook

This is for sending bulk e-mails with a magic link for login to multiple accounts from the management screen.

When using this action hook, the URL of the page where the shortcode [magic_login] is placed should be specified in the filter hook ‘magic_login_mail_url’.

/** ================================================== * To send the magic link simultaneously from the management account. * * @param array $emails Multiple email addresses. * @param bool true Output notifications to the management screen immediately after sending. */ do_action( 'magic_email_send', $emails, true );

Filter hooks /** ================================================== * Filter for magic link url with mail. * */ add_filter( 'magic_login_mail_url', function(){ return 'url'; }, 10, 1 );

/** ================================================== * Currently logged in user link for Magic Login Mail * * @param string $url URL. * @param int $user_id User ID. * @return $url */ add_filter( 'magic_login_mail_user_redirect', 'redirect_url_login_users', 10, 2 );

/** ================================================== * Login user after redirect for Magic Login Mail * * @param string $url URL. * @param int $user_id User ID. * @return $url */ add_filter( 'magic_login_mail_after_login_redirect', 'redirect_url_login_users', 10, 2 );

function redirect_url_login_users( $url, $user_id ){ /* your code */ return $url; }

/** ================================================== * Filter for message with shortcode form. * */ add_filter( 'magic_login_mail_success_link_msg', function(){ return 'Message for success.'; }, 10, 1 ); add_filter( 'magic_login_mail_success_login_msg', function(){ return 'Message for success with login.'; }, 10, 1 ); add_filter( 'magic_login_mail_valid_errors', function(){ return 'Message for mail validation error.'; }, 10, 1 ); add_filter( 'magic_login_mail_email_errors', function(){ return 'Message for sent mail error.'; }, 10, 1 ); add_filter( 'magic_login_mail_invalid_token_error', function(){ return 'Message for token error.'; }, 10, 1 ); add_filter( 'magic_login_mail_form_label', function(){ return 'Message for form label.'; }, 10, 1 );

/** ================================================== * Filter for color with shortcode form. * */ add_filter( 'magic_login_mail_success_link_msg_back_color', function(){ return '#e7f7d3'; }, 10, 1 ); add_filter( 'magic_login_mail_success_login_msg_back_color', function(){ return '#e7f7d3'; }, 10, 1 ); add_filter( 'magic_login_mail_valid_errors_back_color', function(){ return '#ffebe8'; }, 10, 1 ); add_filter( 'magic_login_mail_email_errors_back_color', function(){ return '#ffebe8'; }, 10, 1 ); add_filter( 'magic_login_mail_invalid_token_error_back_color', function(){ return '#ffebe8'; }, 10, 1 );

/** ================================================== * Filter for input text size. * */ add_filter( 'magic_login_mail_input_size', function(){ return 17; }, 10, 1 );

/** ================================================== * Filter for class name. * */ add_filter( 'magic_login_mail_notice_class_name', function(){ return 'mynotice'; }, 10, 1 ); add_filter( 'magic_login_mail_form_class_name', function(){ return 'myform'; }, 10, 1 ); add_filter( 'magic_login_mail_label_class_name', function(){ return 'mylabel'; }, 10, 1 ); add_filter( 'magic_login_mail_input_class_name', function(){ return 'myinput'; }, 10, 1 ); add_filter( 'magic_login_mail_submit_class_name', function(){ return 'mysubmit'; }, 10, 1 );

/** ================================================== * Filter for message with mail subject. * */ add_filter( 'magic_login_mail_subject', function(){ return 'subject'; }, 10, 1 );

/** ================================================== * Filter for message with mail. * * @param string $message message. * @param string $url url. * @param string $exp_date_time expiration date and time. */ add_filter( 'magic_login_mail_message', function( $message, $url, $exp_date_time ) {

$message .= '<br><br>' . 'You may only log in once using the link above.';

return $message; }, 10, 3 );

/** ================================================== * Filter for login expiration. * */ add_filter( 'magic_login_mail_expiration', function(){ return 10; }, 10, 1 );