extbase mailservice

MailService.php

<?php

class Tx_SoEvents_Service_MailService {

	/**
	 * @var Tx_Extbase_Object_ObjectManager
	 */
	protected $objectManager;

	/**
	 * @var Tx_Extbase_Configuration_ConfigurationManagerInterface
	 */
	protected $configurationManager;

	/**
	 * @var array
	 */
	protected $settings;

	/**
	 * @var string
	 */
	protected $extensionName = 'SoEvents';

	/**
	 * @var string
	 */
	protected $templateFormats = array(
		'html' => 'text/html',
		'txt' => 'text/plain'
	);

	/**
	 * @return void
	 */
	public function initializeObject() {
		$configuration = $this->configurationManager->getConfiguration(Tx_Extbase_Configuration_ConfigurationManagerInterface::CONFIGURATION_TYPE_FRAMEWORK);
		$this->settings = $configuration['settings']['mailService'];
	}

	/**
	 * @param string $recipient
	 * @param string $templateName
	 * @param array $variables
	 * @throws Exception
	 * @return void
	 */
	public function sendTo($recipient, $templateName, $variables) {
		$settings = $this->settings;
		if (is_array($this->settings[$templateName])) {
			$settings = t3lib_div::array_merge_recursive_overrule($settings, $this->settings[$templateName]);
		}
		if (empty($recipient)) throw new Exception('No or invalid recipient', 1320422721);
		if (empty($settings['sender'])) throw new Exception('No or invalid sender', 1320422722);

		$recipient = array($recipient);
		$sender = array($settings['sender']);

		$message = $this->renderMessage($templateName, $variables)
				->setTo($recipient)
				->setFrom($sender);

		if (!empty($settings['bcc'])) {
			$message->addBcc($settings['bcc']);
		}

		$message->send();
		if (!$message->isSent()) {
			throw new Exception('Error while sending mail', 1320415855);
		}
	}

	/**
	 * @param string $templateName
	 * @param array $variables
	 * @return t3lib_mail_Message
	 */
	protected function renderMessage($templateName, $variables) {
		/** @var $message t3lib_mail_Message */
		$message = t3lib_div::makeInstance('t3lib_mail_Message');

		$templateRootPath = t3lib_div::getFileAbsFileName($this->settings['templateRootPath']);
		$templateName = ucfirst($templateName);

		$firstPart = TRUE;
		foreach($this->templateFormats as $templateFormat => $contentType) {
			$templateFile = $templateRootPath . $templateName . '.' . $templateFormat;
			if (file_exists($templateFile)) {
				$emailBody = $this->renderMessageBody($templateFormat, $templateFile, $variables);
				if (empty($emailBody)) throw new Exception('Empty mail', 1320422723);

					// embed images
				if ($contentType === 'text/html') {
					preg_match_all('/src=["\']([^"\']*)["\']/', $emailBody, $srcs);
					foreach($srcs[1] as $src) {
						$cid = $message->embed(Swift_Image::fromPath(PATH_site . $src));
						$emailBody = str_replace($src, $cid, $emailBody);
					}
				}

				if ($firstPart) {
					list($subject, $emailBody) = t3lib_div::trimExplode("\n", $emailBody, FALSE, 2);
					$message->setBody(trim($emailBody), $contentType);
					$firstPart = FALSE;
				} else {
					$message->addPart(trim($emailBody), $contentType);
				}
			}
		}
		if ($firstPart) throw new Exception('No Email template found', 1328093150);

		return $message->setSubject($subject);
	}

	/**
	 * @return string
	 */
	protected function renderMessageBody($format, $templateFile, $variables) {
		/** @var $emailView Tx_Fluid_View_StandaloneView */
		$emailView = $this->objectManager->create('Tx_Fluid_View_StandaloneView');
		$emailView->setFormat($format);
		$emailView->setTemplatePathAndFilename($templateFile);
		$emailView->assignMultiple($variables);
		$emailView->getRequest()->setControllerExtensionName($this->extensionName);

		return $emailView->render();
	}

	/**
	 * @param Tx_Extbase_Object_ObjectManager $objectManager
	 */
	public function injectObjectManager(Tx_Extbase_Object_ObjectManager $objectManager) {
		$this->objectManager = $objectManager;
	}

	/**
	 * @param Tx_Extbase_Configuration_ConfigurationManagerInterface $configurationManager
	 */
	public function injectConfigurationManager(Tx_Extbase_Configuration_ConfigurationManagerInterface $configurationManager) {
		$this->configurationManager = $configurationManager;
	}

	/**
	 * @param string $extensionName
	 */
	public function setExtensionName($extensionName) {
		$this->extensionName = $extensionName;
	}

	/**
	 * @return string
	 */
	public function getExtensionName() {
		return $this->extensionName;
	}

	/**
	 * @param string $templateFormat
	 */
	public function setTemplateFormat($templateFormat) {
		$this->templateFormat = $templateFormat;
	}

	/**
	 * @return string
	 */
	public function getTemplateFormat() {
		return $this->templateFormat;
	}

}

?>