/**
* Embed the image in message and replace the image link by attachment id.
*
* @param \Swift_Message $message The swift mailer message
* @param \DOMAttr $node The dom attribute of image
* @param array $images The map of image ids passed by reference
*/
protected function embedImage(\Swift_Message $message, \DOMAttr $node, array &$images)
{
if (0 === strpos($node->nodeValue, 'cid:')) {
return;
}
if (isset($images[$node->nodeValue])) {
$node->nodeValue = $images[$node->nodeValue];
} else {
$node->nodeValue = EmbedImageUtil::getLocalPath($node->nodeValue, $this->webDir, $this->hostPattern);
$cid = $message->embed(\Swift_Image::fromPath($node->nodeValue));
$images[$node->nodeValue] = $cid;
$node->nodeValue = $cid;
}
}
/**
* @dataProvider getLocalePathData
*
* @param string $path
* @param string $webDir
* @param string $hostPattern
* @param string $valid
*/
public function testGetLocalPath($path, $webDir, $hostPattern, $valid)
{
$this->assertSame($valid, EmbedImageUtil::getLocalPath($path, $webDir, $hostPattern));
}