Mailgun Routes

// Confirm:
$app->get('/mail/confirm/', function() use ($app) {
    $request = $app->request;
    $hash = $request->get('hash');

    if (!empty($hash)) {
        $validate = $app->mail->optIn()->validateHash($app->config->get('mail.list-secret'), $hash);

        if ($hash) {
            $list  = $validate['mailingList'];
            $email = $validate['recipientAddress'];

            $app->mail->raw()->put('lists/'.$app->config->get('mail.list-address').'/members/'.$email, [
                'subscribed' => 'yes'
            ]);

            $app->mail->send('email/mail/confirm.php', [], function($message) use ($email) {
                $message->to($email);
                $message->subject('You have subscribed.');
            });

            $app->flash('global', 'You have confirmed your subscription.');
            return $app->response->redirect($app->urlFor('home'));
        }
    }

    $app->render('email/subscribe.php');
})->name('mail.confirm');





// Subscribe:
$app->get('/mail/subscribe/', function() use ($app) {
    $app->render('email/subscribe.php');
})->name('mail.subscribe');

$app->post('/mail/subscribe/', function() use ($app) {
    $request = $app->request;
    $name  = $request->post('name');
    $email = $request->post('email');
    $v = $app->validation;

    $v->validate([
        'name' => [$name, 'required'],
        'email' => [$email, 'required']
    ]);

    if ($v->passes()) {
        $validate = $app->mail->validate()->get('address/validate', [
            'address' => $email
        ])->http_response_body;

        if ($validate->is_valid) {
            $hash = $app->mail->optIn()->generateHash(
                $app->config->get('mail.list-address'),
                $app->config->get('mail.list-secret'),
                $email
            );

            $app->mail->send('email/mail/subscribe.php', ['hash' => $hash], function($message) use ($email) {
                $message->to($email);
                $message->subject('Confirm subscription.');
            });

            $app->mail->raw()->post('lists/'.$app->config->get('mail.list-address').'/members', [
                'name'       => $name,
                'address'    => $email,
                'subscribed' => 'no'
            ]);

            $app->flash('global', 'You have subscribed. Please check your inbox to confirm.');
            return $app->response->redirect($app->urlFor('home'));
        }
    }

    $app->render('email/subscribe.php', [
        'errors' => $v->errors(),
        'request' => $request
    ]);
})->name('mail.subscribe.post');





// Send:
$app->get('/mail/send/', $admin(), function() use ($app) {
    $app->render('email/send.php');
})->name('mail.send');

$app->post('/mail/send/', $admin(), function() use ($app) {
    $request = $app->request;
    $subject  = $request->post('subject');
    $body = $request->post('body');
    $v = $app->validation;

    $v->validate([
        'subject' => [$subject, 'required'],
        'body'    => [$body, 'required']
    ]);

    if ($v->passes()) {
        $app->mail->send('email/mail/send.php', ['body' => $body], function($message) use ($app, $subject) {
            $message->to($app->config->get('mail.list-address'));
            $message->subject($subject);
        });

        $app->flash('global', 'Email has been sent.');
        return $app->response->redirect($app->urlFor('mail.send'));
    }

    $app->render('email/send.php', [
        'errors' => $v->errors(),
        'request' => $request
    ]);
})->name('mail.send.post');