private function _socialImage ($image, array $transform)
	{
		if (!$image) return '';

		$transformUrl = $image->getUrl($transform);

		if ($transformUrl === null)
			return '';

		if ($transformUrl && strpos($transformUrl, 'http') === false)
			$transformUrl = UrlHelper::urlWithScheme($transformUrl, (\Craft::$app->getRequest()->getIsSecureConnection()? 'https': 'http'));

		return Template::raw($transformUrl);
	}
private function _socialImage ($image, array $transform)
	{
		if (!$image) return '';

		$transformUrl = $image->getUrl($transform);

		if ($transformUrl === null)
			return '';

		if ($transformUrl && strpos($transformUrl, 'http') === false)
			$transformUrl = UrlHelper::urlWithScheme($transformUrl, (\Craft::$app->getRequest()->getIsSecureConnection()? 'https': 'http'));

		return Template::raw($transformUrl);
	}
@param Asset|null $image
@param array      $transform

@return \Twig_Markup|string
@throws \yii\base\Exception