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<?php
namespace Illuminate\Mail;
use ReflectionClass;
use ReflectionProperty;
use Illuminate\Support\Str;
use Illuminate\Support\Collection;
use Illuminate\Support\HtmlString;
use Illuminate\Container\Container;
use Illuminate\Support\Traits\Localizable;
use Illuminate\Contracts\Support\Renderable;
use Illuminate\Support\Traits\ForwardsCalls;
use Illuminate\Contracts\Queue\Factory as Queue;
use Illuminate\Contracts\Mail\Mailer as MailerContract;
use Illuminate\Contracts\Mail\Mailable as MailableContract;
use Illuminate\Contracts\Filesystem\Factory as FilesystemFactory;
class Mailable implements MailableContract, Renderable
{
use ForwardsCalls, Localizable;
/**
* The locale of the message.
*
* @var string
*/
public $locale;
/**
* The person the message is from.
*
* @var array
*/
public $from = [];
/**
* The "to" recipients of the message.
*
* @var array
*/
public $to = [];
/**
* The "cc" recipients of the message.
*
* @var array
*/
public $cc = [];
/**
* The "bcc" recipients of the message.
*
* @var array
*/
public $bcc = [];
/**
* The "reply to" recipients of the message.
*
* @var array
*/
public $replyTo = [];
/**
* The subject of the message.
*
* @var string
*/
public $subject;
/**
* The Markdown template for the message (if applicable).
*
* @var string
*/
protected $markdown;
/**
* The HTML to use for the message.
*
* @var string
*/
protected $html;
/**
* The view to use for the message.
*
* @var string
*/
public $view;
/**
* The plain text view to use for the message.
*
* @var string
*/
public $textView;
/**
* The view data for the message.
*
* @var array
*/
public $viewData = [];
/**
* The attachments for the message.
*
* @var array
*/
public $attachments = [];
/**
* The raw attachments for the message.
*
* @var array
*/
public $rawAttachments = [];
/**
* The attachments from a storage disk.
*
* @var array
*/
public $diskAttachments = [];
/**
* The callbacks for the message.
*
* @var array
*/
public $callbacks = [];
/**
* The callback that should be invoked while building the view data.
*
* @var callable
*/
public static $viewDataCallback;
/**
* Send the message using the given mailer.
*
* @param \Illuminate\Contracts\Mail\Mailer $mailer
* @return void
*/
public function send(MailerContract $mailer)
{
$this->withLocale($this->locale, function () use ($mailer) {
Container::getInstance()->call([$this, 'build']);
$mailer->send($this->buildView(), $this->buildViewData(), function ($message) {
$this->buildFrom($message)
->buildRecipients($message)
->buildSubject($message)
->runCallbacks($message)
->buildAttachments($message);
});
});
}
/**
* Queue the message for sending.
*
* @param \Illuminate\Contracts\Queue\Factory $queue
* @return mixed
*/
public function queue(Queue $queue)
{
if (isset($this->delay)) {
return $this->later($this->delay, $queue);
}
$connection = property_exists($this, 'connection') ? $this->connection : null;
$queueName = property_exists($this, 'queue') ? $this->queue : null;
return $queue->connection($connection)->pushOn(
$queueName ?: null, new SendQueuedMailable($this)
);
}
/**
* Deliver the queued message after the given delay.
*
* @param \DateTimeInterface|\DateInterval|int $delay
* @param \Illuminate\Contracts\Queue\Factory $queue
* @return mixed
*/
public function later($delay, Queue $queue)
{
$connection = property_exists($this, 'connection') ? $this->connection : null;
$queueName = property_exists($this, 'queue') ? $this->queue : null;
return $queue->connection($connection)->laterOn(
$queueName ?: null, $delay, new SendQueuedMailable($this)
);
}
/**
* Render the mailable into a view.
*
* @return \Illuminate\View\View
*
* @throws \ReflectionException
*/
public function render()
{
return $this->withLocale($this->locale, function () {
Container::getInstance()->call([$this, 'build']);
return Container::getInstance()->make('mailer')->render(
$this->buildView(), $this->buildViewData()
);
});
}
/**
* Build the view for the message.
*
* @return array|string
*
* @throws \ReflectionException
*/
protected function buildView()
{
if (isset($this->html)) {
return array_filter([
'html' => new HtmlString($this->html),
'text' => $this->textView ?? null,
]);
}
if (isset($this->markdown)) {
return $this->buildMarkdownView();
}
if (isset($this->view, $this->textView)) {
return [$this->view, $this->textView];
} elseif (isset($this->textView)) {
return ['text' => $this->textView];
}
return $this->view;
}
/**
* Build the Markdown view for the message.
*
* @return array
*
* @throws \ReflectionException
*/
protected function buildMarkdownView()
{
$markdown = Container::getInstance()->make(Markdown::class);
if (isset($this->theme)) {
$markdown->theme($this->theme);
}
$data = $this->buildViewData();
return [
'html' => $markdown->render($this->markdown, $data),
'text' => $this->buildMarkdownText($markdown, $data),
];
}
/**
* Build the view data for the message.
*
* @return array
*
* @throws \ReflectionException
*/
public function buildViewData()
{
$data = $this->viewData;
if (static::$viewDataCallback) {
$data = array_merge($data, call_user_func(static::$viewDataCallback, $this));
}
foreach ((new ReflectionClass($this))->getProperties(ReflectionProperty::IS_PUBLIC) as $property) {
if ($property->getDeclaringClass()->getName() !== self::class) {
$data[$property->getName()] = $property->getValue($this);
}
}
return $data;
}
/**
* Build the text view for a Markdown message.
*
* @param \Illuminate\Mail\Markdown $markdown
* @param array $data
* @return string
*/
protected function buildMarkdownText($markdown, $data)
{
return $this->textView
?? $markdown->renderText($this->markdown, $data);
}
/**
* Add the sender to the message.
*
* @param \Illuminate\Mail\Message $message
* @return $this
*/
protected function buildFrom($message)
{
if (! empty($this->from)) {
$message->from($this->from[0]['address'], $this->from[0]['name']);
}
return $this;
}
/**
* Add all of the recipients to the message.
*
* @param \Illuminate\Mail\Message $message
* @return $this
*/
protected function buildRecipients($message)
{
foreach (['to', 'cc', 'bcc', 'replyTo'] as $type) {
foreach ($this->{$type} as $recipient) {
$message->{$type}($recipient['address'], $recipient['name']);
}
}
return $this;
}
/**
* Set the subject for the message.
*
* @param \Illuminate\Mail\Message $message
* @return $this
*/
protected function buildSubject($message)
{
if ($this->subject) {
$message->subject($this->subject);
} else {
$message->subject(Str::title(Str::snake(class_basename($this), ' ')));
}
return $this;
}
/**
* Add all of the attachments to the message.
*
* @param \Illuminate\Mail\Message $message
* @return $this
*/
protected function buildAttachments($message)
{
foreach ($this->attachments as $attachment) {
$message->attach($attachment['file'], $attachment['options']);
}
foreach ($this->rawAttachments as $attachment) {
$message->attachData(
$attachment['data'], $attachment['name'], $attachment['options']
);
}
$this->buildDiskAttachments($message);
return $this;
}
/**
* Add all of the disk attachments to the message.
*
* @param \Illuminate\Mail\Message $message
* @return void
*/
protected function buildDiskAttachments($message)
{
foreach ($this->diskAttachments as $attachment) {
$storage = Container::getInstance()->make(
FilesystemFactory::class
)->disk($attachment['disk']);
$message->attachData(
$storage->get($attachment['path']),
$attachment['name'] ?? basename($attachment['path']),
array_merge(['mime' => $storage->mimeType($attachment['path'])], $attachment['options'])
);
}
}
/**
* Run the callbacks for the message.
*
* @param \Illuminate\Mail\Message $message
* @return $this
*/
protected function runCallbacks($message)
{
foreach ($this->callbacks as $callback) {
$callback($message->getSwiftMessage());
}
return $this;
}
/**
* Set the locale of the message.
*
* @param string $locale
* @return $this
*/
public function locale($locale)
{
$this->locale = $locale;
return $this;
}
/**
* Set the priority of this message.
*
* The value is an integer where 1 is the highest priority and 5 is the lowest.
*
* @param int $level
* @return $this
*/
public function priority($level = 3)
{
$this->callbacks[] = function ($message) use ($level) {
$message->setPriority($level);
};
return $this;
}
/**
* Set the sender of the message.
*
* @param object|array|string $address
* @param string|null $name
* @return $this
*/
public function from($address, $name = null)
{
return $this->setAddress($address, $name, 'from');
}
/**
* Determine if the given recipient is set on the mailable.
*
* @param object|array|string $address
* @param string|null $name
* @return bool
*/
public function hasFrom($address, $name = null)
{
return $this->hasRecipient($address, $name, 'from');
}
/**
* Set the recipients of the message.
*
* @param object|array|string $address
* @param string|null $name
* @return $this
*/
public function to($address, $name = null)
{
return $this->setAddress($address, $name, 'to');
}
/**
* Determine if the given recipient is set on the mailable.
*
* @param object|array|string $address
* @param string|null $name
* @return bool
*/
public function hasTo($address, $name = null)
{
return $this->hasRecipient($address, $name, 'to');
}
/**
* Set the recipients of the message.
*
* @param object|array|string $address
* @param string|null $name
* @return $this
*/
public function cc($address, $name = null)
{
return $this->setAddress($address, $name, 'cc');
}
/**
* Determine if the given recipient is set on the mailable.
*
* @param object|array|string $address
* @param string|null $name
* @return bool
*/
public function hasCc($address, $name = null)
{
return $this->hasRecipient($address, $name, 'cc');
}
/**
* Set the recipients of the message.
*
* @param object|array|string $address
* @param string|null $name
* @return $this
*/
public function bcc($address, $name = null)
{
return $this->setAddress($address, $name, 'bcc');
}
/**
* Determine if the given recipient is set on the mailable.
*
* @param object|array|string $address
* @param string|null $name
* @return bool
*/
public function hasBcc($address, $name = null)
{
return $this->hasRecipient($address, $name, 'bcc');
}
/**
* Set the "reply to" address of the message.
*
* @param object|array|string $address
* @param string|null $name
* @return $this
*/
public function replyTo($address, $name = null)
{
return $this->setAddress($address, $name, 'replyTo');
}
/**
* Determine if the given recipient is set on the mailable.
*
* @param object|array|string $address
* @param string|null $name
* @return bool
*/
public function hasReplyTo($address, $name = null)
{
return $this->hasRecipient($address, $name, 'replyTo');
}
/**
* Set the recipients of the message.
*
* All recipients are stored internally as [['name' => ?, 'address' => ?]]
*
* @param object|array|string $address
* @param string|null $name
* @param string $property
* @return $this
*/
protected function setAddress($address, $name = null, $property = 'to')
{
foreach ($this->addressesToArray($address, $name) as $recipient) {
$recipient = $this->normalizeRecipient($recipient);
$this->{$property}[] = [
'name' => $recipient->name ?? null,
'address' => $recipient->email,
];
}
return $this;
}
/**
* Convert the given recipient arguments to an array.
*
* @param object|array|string $address
* @param string|null $name
* @return array
*/
protected function addressesToArray($address, $name)
{
if (! is_array($address) && ! $address instanceof Collection) {
$address = is_string($name) ? [['name' => $name, 'email' => $address]] : [$address];
}
return $address;
}
/**
* Convert the given recipient into an object.
*
* @param mixed $recipient
* @return object
*/
protected function normalizeRecipient($recipient)
{
if (is_array($recipient)) {
return (object) $recipient;
} elseif (is_string($recipient)) {
return (object) ['email' => $recipient];
}
return $recipient;
}
/**
* Determine if the given recipient is set on the mailable.
*
* @param object|array|string $address
* @param string|null $name
* @param string $property
* @return bool
*/
protected function hasRecipient($address, $name = null, $property = 'to')
{
$expected = $this->normalizeRecipient(
$this->addressesToArray($address, $name)[0]
);
$expected = [
'name' => $expected->name ?? null,
'address' => $expected->email,
];
return collect($this->{$property})->contains(function ($actual) use ($expected) {
if (! isset($expected['name'])) {
return $actual['address'] == $expected['address'];
}
return $actual == $expected;
});
}
/**
* Set the subject of the message.
*
* @param string $subject
* @return $this
*/
public function subject($subject)
{
$this->subject = $subject;
return $this;
}
/**
* Set the Markdown template for the message.
*
* @param string $view
* @param array $data
* @return $this
*/
public function markdown($view, array $data = [])
{
$this->markdown = $view;
$this->viewData = array_merge($this->viewData, $data);
return $this;
}
/**
* Set the view and view data for the message.
*
* @param string $view
* @param array $data
* @return $this
*/
public function view($view, array $data = [])
{
$this->view = $view;
$this->viewData = array_merge($this->viewData, $data);
return $this;
}
/**
* Set the rendered HTML content for the message.
*
* @param string $html
* @return $this
*/
public function html($html)
{
$this->html = $html;
return $this;
}
/**
* Set the plain text view for the message.
*
* @param string $textView
* @param array $data
* @return $this
*/
public function text($textView, array $data = [])
{
$this->textView = $textView;
$this->viewData = array_merge($this->viewData, $data);
return $this;
}
/**
* Set the view data for the message.
*
* @param string|array $key
* @param mixed $value
* @return $this
*/
public function with($key, $value = null)
{
if (is_array($key)) {
$this->viewData = array_merge($this->viewData, $key);
} else {
$this->viewData[$key] = $value;
}
return $this;
}
/**
* Attach a file to the message.
*
* @param string $file
* @param array $options
* @return $this
*/
public function attach($file, array $options = [])
{
$this->attachments[] = compact('file', 'options');
return $this;
}
/**
* Attach a file to the message from storage.
*
* @param string $path
* @param string $name
* @param array $options
* @return $this
*/
public function attachFromStorage($path, $name = null, array $options = [])
{
return $this->attachFromStorageDisk(null, $path, $name, $options);
}
/**
* Attach a file to the message from storage.
*
* @param string $disk
* @param string $path
* @param string $name
* @param array $options
* @return $this
*/
public function attachFromStorageDisk($disk, $path, $name = null, array $options = [])
{
$this->diskAttachments[] = [
'disk' => $disk,
'path' => $path,
'name' => $name ?? basename($path),
'options' => $options,
];
return $this;
}
/**
* Attach in-memory data as an attachment.
*
* @param string $data
* @param string $name
* @param array $options
* @return $this
*/
public function attachData($data, $name, array $options = [])
{
$this->rawAttachments[] = compact('data', 'name', 'options');
return $this;
}
/**
* Register a callback to be called with the Swift message instance.
*
* @param callable $callback
* @return $this
*/
public function withSwiftMessage($callback)
{
$this->callbacks[] = $callback;
return $this;
}
/**
* Register a callback to be called while building the view data.
*
* @param callable $callback
* @return void
*/
public static function buildViewDataUsing(callable $callback)
{
static::$viewDataCallback = $callback;
}
/**
* Dynamically bind parameters to the message.
*
* @param string $method
* @param array $parameters
* @return $this
*
* @throws \BadMethodCallException
*/
public function __call($method, $parameters)
{
if (Str::startsWith($method, 'with')) {
return $this->with(Str::camel(substr($method, 4)), $parameters[0]);
}
static::throwBadMethodCallException($method);
}
}