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[Mime] added BodyRendererInterface

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This commit is contained in:
Fabien Potencier 2019-03-27 08:05:38 +01:00
parent 19c6639452
commit 0c9d684d0a
2 changed files with 43 additions and 19 deletions
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40
src/Symfony/Bridge/Twig/Mime/Renderer.php → src/Symfony/Bridge/Twig/Mime/BodyRenderer.php
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@ -12,6 +12,8 @@
namespace Symfony\Bridge\Twig\Mime;
use League\HTMLToMarkdown\HtmlConverter;
use Symfony\Component\Mime\BodyRendererInterface;
use Symfony\Component\Mime\Message;
use Twig\Environment;
/**
@ -19,7 +21,7 @@ use Twig\Environment;
*
* @experimental in 4.3
*/
final class Renderer
final class BodyRenderer implements BodyRendererInterface
{
private $twig;
private $context;
@ -38,48 +40,48 @@ final class Renderer
}
}
public function render(TemplatedEmail $email): TemplatedEmail
public function render(Message $message): void
{
$email = clone $email;
if (!$message instanceof TemplatedEmail) {
return;
}
$vars = array_merge($this->context, $email->getContext(), [
'email' => new WrappedTemplatedEmail($this->twig, $email),
$vars = array_merge($this->context, $message->getContext(), [
'email' => new WrappedTemplatedEmail($this->twig, $message),
]);
if ($template = $email->getTemplate()) {
$this->renderFull($email, $template, $vars);
if ($template = $message->getTemplate()) {
$this->renderFull($message, $template, $vars);
}
if ($template = $email->getTextTemplate()) {
$email->text($this->twig->render($template, $vars));
if ($template = $message->getTextTemplate()) {
$message->text($this->twig->render($template, $vars));
}
if ($template = $email->getHtmlTemplate()) {
$email->html($this->twig->render($template, $vars));
if ($template = $message->getHtmlTemplate()) {
$message->html($this->twig->render($template, $vars));
}
// if text body is empty, compute one from the HTML body
if (!$email->getTextBody() && null !== $html = $email->getHtmlBody()) {
$email->text($this->convertHtmlToText(\is_resource($html) ? stream_get_contents($html) : $html));
if (!$message->getTextBody() && null !== $html = $message->getHtmlBody()) {
$message->text($this->convertHtmlToText(\is_resource($html) ? stream_get_contents($html) : $html));
}
return $email;
}
private function renderFull(TemplatedEmail $email, string $template, array $vars): void
private function renderFull(TemplatedEmail $message, string $template, array $vars): void
{
$template = $this->twig->load($template);
if ($template->hasBlock('subject', $vars)) {
$email->subject($template->renderBlock('subject', $vars));
$message->subject($template->renderBlock('subject', $vars));
}
if ($template->hasBlock('text', $vars)) {
$email->text($template->renderBlock('text', $vars));
$message->text($template->renderBlock('text', $vars));
}
if ($template->hasBlock('html', $vars)) {
$email->html($template->renderBlock('html', $vars));
$message->html($template->renderBlock('html', $vars));
}
if ($template->hasBlock('config', $vars)) {

22
src/Symfony/Component/Mime/BodyRendererInterface.php Normal file
View File

@ -0,0 +1,22 @@
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Mime;
/**
* @author Fabien Potencier <fabien@symfony.com>
*
* @experimental in 4.3
*/
interface BodyRendererInterface
{
public function render(Message $message): void;
}