Examples with File64VO org.olat.restapi.support.vo.File64VO used on opensource projects

Example 6 with File64VO

use of org.olat.restapi.support.vo.File64VO in project openolat by klemens.

the class ForumWebService method replyToPost.

private Response replyToPost(Long messageKey, ReplyVO reply, Long authorKey, HttpServletRequest httpRequest, UriInfo uriInfo) {
    Identity identity = getIdentity(httpRequest);
    if (identity == null) {
        return Response.serverError().status(Status.UNAUTHORIZED).build();
    }
    Identity author;
    if (isAdmin(httpRequest)) {
        if (authorKey == null) {
            author = identity;
        } else {
            author = getMessageAuthor(authorKey, httpRequest);
        }
    } else {
        if (authorKey == null) {
            author = identity;
        } else if (authorKey.equals(identity.getKey())) {
            author = identity;
        } else {
            return Response.serverError().status(Status.UNAUTHORIZED).build();
        }
    }
    // load message
    Message mess = fom.loadMessage(messageKey);
    if (mess == null) {
        return Response.serverError().status(Status.NOT_FOUND).build();
    }
    if (!forum.equalsByPersistableKey(mess.getForum())) {
        return Response.serverError().status(Status.CONFLICT).build();
    }
    // creating the thread (a message without a parent message)
    Message newMessage = fom.createMessage(forum, author, false);
    newMessage.setTitle(reply.getTitle());
    newMessage.setBody(reply.getBody());
    fom.replyToMessage(newMessage, mess);
    if (reply.getAttachments() != null) {
        for (File64VO attachment : reply.getAttachments()) {
            byte[] fileAsBytes = Base64.decodeBase64(attachment.getFile());
            InputStream in = new ByteArrayInputStream(fileAsBytes);
            attachToPost(newMessage, attachment.getFilename(), in, httpRequest);
        }
    }
    MessageVO vo = new MessageVO(newMessage);
    vo.setAttachments(getAttachments(newMessage, uriInfo));
    return Response.ok(vo).build();
}