Symfony Profiler

<?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\Bundle\SwiftmailerBundle\DataCollector;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\DataCollector\DataCollector;
/**
* MessageDataCollector.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Clément JOBEILI <clement.jobeili@gmail.com>
* @author Jérémy Romey <jeremy@free-agent.fr>
*/
final class MessageDataCollector extends DataCollector
{
private $container;
/**
* We don't inject the message logger and mailer here
* to avoid the creation of these objects when no emails are sent.
*/
public function __construct(ContainerInterface $container)
{
$this->container = $container;
}
/**
* {@inheritdoc}
*/
public function collect(Request $request, Response $response, \Throwable $exception = null)
{
$this->reset();
// only collect when Swiftmailer has already been initialized
if (class_exists('Swift_Mailer', false)) {
$mailers = $this->container->getParameter('swiftmailer.mailers');
foreach ($mailers as $name => $mailer) {
if ($this->container->getParameter('swiftmailer.default_mailer') == $name) {
$this->data['defaultMailer'] = $name;
}
$loggerName = sprintf('swiftmailer.mailer.%s.plugin.messagelogger', $name);
if ($this->container->has($loggerName)) {
$logger = $this->container->get($loggerName);
$this->data['mailer'][$name] = [
'messages' => [],
'messageCount' => $logger->countMessages(),
'isSpool' => $this->container->getParameter(sprintf('swiftmailer.mailer.%s.spool.enabled', $name)),
];
foreach ($logger->getMessages() as $message) {
$message->__contentType = $message->getBodyContentType();
$message->__base64EncodedBody = base64_encode($message->getBody());
if ('text/plain' === $message->__contentType) {
foreach ($message->getChildren() as $child) {
if ('text/html' === $child->getContentType()) {
$message->__contentType = 'text/html';
$message->__base64EncodedBody = base64_encode($child->getBody());
break;
}
}
}
$this->data['mailer'][$name]['messages'][] = $message;
}
$this->data['messageCount'] += $logger->countMessages();
}
}
}
}
/**
* {@inheritdoc}
*/
public function reset()
{
$this->data = [
'mailer' => [],
'messageCount' => 0,
'defaultMailer' => '',
];
}
/**
* Returns the mailer names.
*
* @return array the mailer names
*/
public function getMailers()
{
return array_keys($this->data['mailer']);
}
/**
* Returns the data collected of a mailer.
*
* @return array the data of the mailer
*/
public function getMailerData($name)
{
if (!isset($this->data['mailer'][$name])) {
throw new \LogicException(sprintf('Missing "%s" data in "%s".', $name, static::class));
}
return $this->data['mailer'][$name];
}
/**
* Returns the message count of a mailer or the total.
*
* @return int the number of messages
*/
public function getMessageCount($name = null)
{
if (null === $name) {
return $this->data['messageCount'];
} elseif ($data = $this->getMailerData($name)) {
return $data['messageCount'];
}
return;
}
/**
* Returns the messages of a mailer.
*
* @return \Swift_Message[] the messages
*/
public function getMessages($name = 'default')
{
if ($data = $this->getMailerData($name)) {
return $data['messages'];
}
return [];
}
/**
* Returns if the mailer has spool.
*
* @return bool
*/
public function isSpool($name)
{
if ($data = $this->getMailerData($name)) {
return $data['isSpool'];
}
return;
}
/**
* Returns if the mailer is the default mailer.
*
* @return bool
*/
public function isDefaultMailer($name)
{
return $this->data['defaultMailer'] == $name;
}
public function extractAttachments(\Swift_Message $message)
{
$attachments = [];
foreach ($message->getChildren() as $child) {
if ($child instanceof \Swift_Attachment) {
$attachments[] = $child;
}
}
return $attachments;
}
/**
* {@inheritdoc}
*/
public function getName()
{
return 'swiftmailer';
}
}

vendor/symfony/swiftmailer-bundle/DataCollector/MessageDataCollector.php line 64