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<?php |
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namespace Bummzack\SwiftMailer\EmogrifyPlugin; |
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use Pelago\Emogrifier; |
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use Swift_Events_SendEvent; |
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use Swift_Events_SendListener; |
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/** |
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* Emogrifier Plugin that will convert your CSS to inline styles. |
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* To be used with SwiftMailer. |
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* |
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* @package Bummzack\SwiftMailer\EmogrifyPlugin |
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*/ |
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class EmogrifierPlugin implements Swift_Events_SendListener |
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{ |
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/** |
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* @var Emogrifier |
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*/ |
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protected $emogrifier; |
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/** |
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* @param Emogrifier $emogrifier |
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*/ |
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public function __construct(Emogrifier $emogrifier = null) |
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{ |
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if ($emogrifier) { |
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$this->emogrifier = $emogrifier; |
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} else { |
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$this->emogrifier = new Emogrifier(); |
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} |
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} |
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/** |
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* Access to the emogrifier instance that's being used internally |
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* @return Emogrifier |
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*/ |
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public function getEmogrifier() |
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{ |
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return $this->emogrifier; |
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} |
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/** |
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* Set the emogrifier instance that's being used internally |
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* @param Emogrifier $emogrifier |
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* @return $this |
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*/ |
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public function setEmogrifier(Emogrifier $emogrifier) |
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{ |
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$this->emogrifier = $emogrifier; |
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return $this; |
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} |
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/** |
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* @param Swift_Events_SendEvent $event |
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*/ |
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public function beforeSendPerformed(Swift_Events_SendEvent $event) |
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{ |
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$message = $event->getMessage(); |
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$body = $message->getBody(); |
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if (!empty($body) && $message->getContentType() !== 'text/plain') { |
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$this->emogrifier->setHtml($body); |
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$message->setBody($this->emogrifier->emogrify()); |
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} |
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foreach ($message->getChildren() as $messagePart) { |
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if ($messagePart->getContentType() === 'text/html') { |
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$body = $messagePart->getBody(); |
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if (empty($body)) { |
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continue; |
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} |
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$this->emogrifier->setHtml($body); |
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$messagePart->setBody($this->emogrifier->emogrify()); |
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} |
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} |
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} |
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/** |
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* @param Swift_Events_SendEvent $event |
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*/ |
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public function sendPerformed(\Swift_Events_SendEvent $event) |
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{ |
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/* No op */ |
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} |
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} |
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bummzack /
swiftmailer-emogrifyplugin
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