private String getTumbnailUrl(
HttpServletRequest request, HttpServletResponse response, CMVisual mediaItem) {
CMPicture picture = mediaItem.getPicture();
if (picture != null) {
Blob blob = picture.getTransformedData(IMAGE_RATIO);
if (blob != null) {
return createUrlForTransformedBlob(
blob, request, response, THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT);
}
}
return null;
}
private MediaContent createPictureEnclosure(
HttpServletRequest request, HttpServletResponse response, CMPicture mediaItem)
throws URISyntaxException {
request.setAttribute(NavigationLinkSupport.ABSOLUTE_URI_PARAM_NAME, true);
Blob imageBlob = mediaItem.getTransformedData(IMAGE_RATIO);
if (imageBlob != null) {
String url =
createUrlForTransformedBlob(imageBlob, request, response, IMAGE_WIDTH, IMAGE_HEIGHT);
if (url != null) {
MediaContent mediaContent =
createMediaContent(request, response, url, mediaItem, imageBlob);
mediaContent.setHeight(IMAGE_HEIGHT);
mediaContent.setWidth(IMAGE_WIDTH);
return mediaContent;
}
}
return null;
}