how to send message with validation link

alnux

Hi there,

Im trying to create a link validation to email address send. I did this, works, but i think there is a route option that i cant find

$values['link_validation'] = $presenter->getHttpRequest()->getUrl()->baseUrl.$presenter->name."/validate/"."<hash of validation>";

duke

Just use something like this in your email message template:

<a n:href="//Auth:validateEmail hash => $hash">click on this link to validate your email address</a>

alnux

thanks, not crossed my mind to do it in the template

duke

You don't have to use templates if you don't want. Then you can use method link() of Presenter directly:

$validationLinkUrl = $presenter->link('//Auth:validateEmail', ['hash' => $hash]);

alnux

By the way i had a exeption with the first option

Latte\CompileException

Unknown attribute n:href in

Last edited by alnux (2015-02-17 19:54)

duke

It seems your template is not correctly configured (doesn't contain link macro).
The easiest way to get configured template object is:

$template = clone $presenter->getTemplate();

alnux

Now i have the next error

Undefined variable: _control
<p>Para activar tu cuenta por favor haz click en <a href="<?php echo Latte\Runtime\Filters::escapeHtml($_control->link("//Homepage:validate", array('hash' => $auth_key)), ENT_COMPAT) ?>

php code is

$emailLatte = clone $presenter->getTemplate();
$emailmessage->htmlBody($emailLatte->getLatte()->renderToString($htmlfile,$this->params));

my latte template

<html>
	<head>
	    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
	    <title>Registro</title>
	</head>
	<body>
	    <p>Hola {$username},</p>

	    <p>Para activar tu cuenta por favor haz click en <a href="{$auth_key_link}">este enlace</a> .</p>
	    <p>Para activar tu cuenta por favor haz click en <a n:href="//Homepage:validate hash => $auth_key">este enlace</a> .</p>

	    <p>Gracias y bienvenido a {$site_title}</p>
	</body>
</html>

Last edited by alnux (2015-02-17 22:05)

duke

Problem is with this line:

$emailmessage->htmlBody($emailLatte->getLatte()->renderToString($htmlfile,$this->params));

… because you completely exclude parameters already defined in $emailLatte (including _control).

Correct approach should be:

// obtain configured instance of Latte Template:
$template = clone $presenter->getTemplate();
// set custom source file (without this, it would use presenter's current action's template file)
$template->setFile(__DIR__ . '/../../templates/yourEmailMessageTemplateFile.latte');
// add your custom parameters at once:
$template->setParameters($this->params);
// or one by one:
$template->foo = 'foo';
$template->bar = 'bar';
// create the email message object:
$message = new Nette\Mail\Message;
// optionally add message object to template to allow its manipulation from within the template file:
$template->mail = $message;
// prepare the email message:
$message->setFrom($fromEmail/* , $fromName*/)
	->addTo($targetEmail/* , $targetName*/)
	->setHtmlBody((string) $template)
	->setSubject($subject); // optional, will be set by setHtmlBody if <title>Subject</title> is found in the template file
// send the message:
$mailer->send($message);

Last edited by duke (2015-02-18 01:42)

alnux

A lot of thanks duke