public function testProvidingParametersIntroducesHeaderFolding()
{
$header = new ContentType();
$header->setType('application/x-unit-test');
$header->addParameter('charset', 'us-ascii');
$string = $header->toString();
$this->assertContains("Content-Type: application/x-unit-test;\r\n", $string);
$this->assertContains(";\r\n charset=\"us-ascii\"", $string);
}
/**
* Get a blank email message object.
*
* @return Message
*/
public function getNewMessage()
{
$message = new Message();
$message->setEncoding('UTF-8');
$headers = $message->getHeaders();
$ctype = new ContentType();
$ctype->setType('text/plain');
$ctype->addParameter('charset', 'UTF-8');
$headers->addHeader($ctype);
return $message;
}
/**
* @param string $subject
* @param string $plain
* @param string $html
* @param string $messageId
*
* @return \Zend\Mail\Message
*/
public function createMessage($subject, $plain, $html, $messageId)
{
$mail = $this->getMessageClass();
$mail->setFrom(\Yii::$app->params['mailFromEmail'], \Yii::$app->params['mailFromName']);
$mail->setSubject($subject);
$mail->setEncoding('UTF-8');
$mId = new \Zend\Mail\Header\MessageId();
$mId->setId($messageId);
$mail->getHeaders()->addHeader($mId);
if ($html == '') {
$mail->setBody($plain);
$content = new \Zend\Mail\Header\ContentType();
$content->setType('text/plain');
$content->addParameter('charset', 'UTF-8');
$mail->getHeaders()->addHeader($content);
} else {
$html = '<!DOCTYPE html><html>
<head><meta charset="utf-8"><title>' . Html::encode($subject) . '</title>
</head><body>' . $html . '</body></html>';
$converter = new \TijsVerkoyen\CssToInlineStyles\CssToInlineStyles($html);
$converter->setStripOriginalStyleTags(true);
$converter->setUseInlineStylesBlock(true);
$converter->setEncoding('UTF-8');
$converter->setCleanup(false);
$converter->setExcludeMediaQueries(true);
$contentHtml = $converter->convert();
$contentHtml = preg_replace("/ data\\-[a-z0-9_-]+=\"[^\"]*\"/siu", "", $contentHtml);
$textPart = new \Zend\Mime\Part($plain);
$textPart->type = 'text/plain';
$textPart->charset = 'UTF-8';
$htmlPart = new \Zend\Mime\Part($contentHtml);
$htmlPart->type = 'text/html';
$htmlPart->charset = 'UTF-8';
$mimem = new \Zend\Mime\Message();
$mimem->setParts([$textPart, $htmlPart]);
$mail->setBody($mimem);
/** @var ContentType $contentType */
$contentType = $mail->getHeaders()->get('content-type');
$contentType->setType('multipart/alternative');
}
return $mail;
}