Viewing file:  MailChannel.php (7.52 KB) -rw-r--r--
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<?php
namespace Illuminate\Notifications\Channels;
use Illuminate\Contracts\Mail\Factory as MailFactory;
use Illuminate\Contracts\Mail\Mailable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Mail\Markdown;
use Illuminate\Notifications\Notification;
use Illuminate\Support\Arr;
use Illuminate\Support\Str;
class MailChannel
{
/**
* The mailer implementation.
*
* @var \Illuminate\Contracts\Mail\Factory
*/
protected $mailer;
/**
* The markdown implementation.
*
* @var \Illuminate\Mail\Markdown
*/
protected $markdown;
/**
* Create a new mail channel instance.
*
* @param \Illuminate\Contracts\Mail\Factory $mailer
* @param \Illuminate\Mail\Markdown $markdown
* @return void
*/
public function __construct(MailFactory $mailer, Markdown $markdown)
{
$this->mailer = $mailer;
$this->markdown = $markdown;
}
/**
* Send the given notification.
*
* @param mixed $notifiable
* @param \Illuminate\Notifications\Notification $notification
* @return void
*/
public function send($notifiable, Notification $notification)
{
$message = $notification->toMail($notifiable);
if (! $notifiable->routeNotificationFor('mail', $notification) &&
! $message instanceof Mailable) {
return;
}
if ($message instanceof Mailable) {
return $message->send($this->mailer);
}
$this->mailer->mailer($message->mailer ?? null)->send(
$this->buildView($message),
array_merge($message->data(), $this->additionalMessageData($notification)),
$this->messageBuilder($notifiable, $notification, $message)
);
}
/**
* Get the mailer Closure for the message.
*
* @param mixed $notifiable
* @param \Illuminate\Notifications\Notification $notification
* @param \Illuminate\Notifications\Messages\MailMessage $message
* @return \Closure
*/
protected function messageBuilder($notifiable, $notification, $message)
{
return function ($mailMessage) use ($notifiable, $notification, $message) {
$this->buildMessage($mailMessage, $notifiable, $notification, $message);
};
}
/**
* Build the notification's view.
*
* @param \Illuminate\Notifications\Messages\MailMessage $message
* @return string|array
*/
protected function buildView($message)
{
if ($message->view) {
return $message->view;
}
if (property_exists($message, 'theme') && ! is_null($message->theme)) {
$this->markdown->theme($message->theme);
}
return [
'html' => $this->markdown->render($message->markdown, $message->data()),
'text' => $this->markdown->renderText($message->markdown, $message->data()),
];
}
/**
* Get additional meta-data to pass along with the view data.
*
* @param \Illuminate\Notifications\Notification $notification
* @return array
*/
protected function additionalMessageData($notification)
{
return [
'__laravel_notification_id' => $notification->id,
'__laravel_notification' => get_class($notification),
'__laravel_notification_queued' => in_array(
ShouldQueue::class,
class_implements($notification)
),
];
}
/**
* Build the mail message.
*
* @param \Illuminate\Mail\Message $mailMessage
* @param mixed $notifiable
* @param \Illuminate\Notifications\Notification $notification
* @param \Illuminate\Notifications\Messages\MailMessage $message
* @return void
*/
protected function buildMessage($mailMessage, $notifiable, $notification, $message)
{
$this->addressMessage($mailMessage, $notifiable, $notification, $message);
$mailMessage->subject($message->subject ?: Str::title(
Str::snake(class_basename($notification), ' ')
));
$this->addAttachments($mailMessage, $message);
if (! is_null($message->priority)) {
$mailMessage->setPriority($message->priority);
}
$this->runCallbacks($mailMessage, $message);
}
/**
* Address the mail message.
*
* @param \Illuminate\Mail\Message $mailMessage
* @param mixed $notifiable
* @param \Illuminate\Notifications\Notification $notification
* @param \Illuminate\Notifications\Messages\MailMessage $message
* @return void
*/
protected function addressMessage($mailMessage, $notifiable, $notification, $message)
{
$this->addSender($mailMessage, $message);
$mailMessage->to($this->getRecipients($notifiable, $notification, $message));
if (! empty($message->cc)) {
foreach ($message->cc as $cc) {
$mailMessage->cc($cc[0], Arr::get($cc, 1));
}
}
if (! empty($message->bcc)) {
foreach ($message->bcc as $bcc) {
$mailMessage->bcc($bcc[0], Arr::get($bcc, 1));
}
}
}
/**
* Add the "from" and "reply to" addresses to the message.
*
* @param \Illuminate\Mail\Message $mailMessage
* @param \Illuminate\Notifications\Messages\MailMessage $message
* @return void
*/
protected function addSender($mailMessage, $message)
{
if (! empty($message->from)) {
$mailMessage->from($message->from[0], Arr::get($message->from, 1));
}
if (! empty($message->replyTo)) {
foreach ($message->replyTo as $replyTo) {
$mailMessage->replyTo($replyTo[0], Arr::get($replyTo, 1));
}
}
}
/**
* Get the recipients of the given message.
*
* @param mixed $notifiable
* @param \Illuminate\Notifications\Notification $notification
* @param \Illuminate\Notifications\Messages\MailMessage $message
* @return mixed
*/
protected function getRecipients($notifiable, $notification, $message)
{
if (is_string($recipients = $notifiable->routeNotificationFor('mail', $notification))) {
$recipients = [$recipients];
}
return collect($recipients)->mapWithKeys(function ($recipient, $email) {
return is_numeric($email)
? [$email => (is_string($recipient) ? $recipient : $recipient->email)]
: [$email => $recipient];
})->all();
}
/**
* Add the attachments to the message.
*
* @param \Illuminate\Mail\Message $mailMessage
* @param \Illuminate\Notifications\Messages\MailMessage $message
* @return void
*/
protected function addAttachments($mailMessage, $message)
{
foreach ($message->attachments as $attachment) {
$mailMessage->attach($attachment['file'], $attachment['options']);
}
foreach ($message->rawAttachments as $attachment) {
$mailMessage->attachData($attachment['data'], $attachment['name'], $attachment['options']);
}
}
/**
* Run the callbacks for the message.
*
* @param \Illuminate\Mail\Message $mailMessage
* @param \Illuminate\Notifications\Messages\MailMessage $message
* @return $this
*/
protected function runCallbacks($mailMessage, $message)
{
foreach ($message->callbacks as $callback) {
$callback($mailMessage->getSwiftMessage());
}
return $this;
}
}
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