/**
* On submit action.
*
* @param request the request
* @param response the response
* @param command the command
* @param errors the errors
*/
@Override
protected void onSubmitAction(
ActionRequest request, ActionResponse response, Object command, BindException errors) {
ProducerVideoDataInputEditModel model = (ProducerVideoDataInputEditModel) command;
// upload -- enctype="multipart/form-data"
if (PortletFileUpload.isMultipartContent(request)) doUpload(request, response, model);
// delete requested files
String action = request.getParameter("action");
Integer vidId = new Integer(request.getParameter("videoId"));
// update video-object for model
// here get video object
List<Video> videoList = ((VideoDao) getDaoBeanFactory().getBean("videoDao")).getById(vidId);
Video video = videoList.iterator().next();
// -- video object end
try {
// delete video request
if (action.equals("deleteVideo")) {
deleteMp3(model);
model.setMp3File(null);
deleteM4v(model);
model.setM4vFile(null);
deletePdf(model);
model.setPdfFile(null);
deleteM4a(model);
model.setM4aFile(null);
deleteTar(model);
// has to be at the and
deleteVideo(model);
}
// delete mp3 request
if (action.equals("deleteMp3")) {
deleteMp3(model);
model.setMp3File(null);
}
// delete m4v request
if (action.equals("deleteM4v")) {
deleteM4v(model);
model.setM4vFile(null);
}
// delete m4a request
if (action.equals("deleteM4a")) {
deleteM4a(model);
model.setM4aFile(null);
}
// delete pdf request
if (action.equals("deletePdf")) {
deletePdf(model);
model.setPdfFile(null);
}
// upload request
if (action.equals("upload")) {
// check for mp3 or mp4 file
// here update mp3-file in model
try {
if (video.getMp3File().isFile()) model.setMp3File(video.getMp3File().toString());
} catch (NullPointerException npe) {
}
// update model
model.setVideo(video);
model.setURL(null);
}
} catch (Exception e) {
}
}
/**
* Form backing object.
*
* @param request the request
* @return the object
*/
@Override
protected Object formBackingObject(PortletRequest request) {
ProducerVideoDataInputEditModel model = new ProducerVideoDataInputEditModel();
String vid = request.getParameter("videoId");
try {
int vidId = new Integer(vid);
Video video =
((VideoDao) getDaoBeanFactory().getBean("videoDao")).getById(vidId).iterator().next();
Host host =
((HostDao) getDaoBeanFactory().getBean("hostDao"))
.getById(video.getHostId())
.iterator()
.next();
model.setHost(host);
String remoteUserId = request.getRemoteUser();
Integer ruid = new Integer(remoteUserId);
// check user
if (video.getProducerId() != ruid) {
video.setId(-1);
}
Producer producer =
((ProducerDao) getDaoBeanFactory().getBean("producerDao"))
.getByUserId(ruid)
.iterator()
.next();
model.setProducer(producer);
Metadata metadata =
((MetadataDao) getDaoBeanFactory().getBean("metadataDao"))
.getById(video.getMetadataId())
.iterator()
.next();
model.setMetadata(metadata);
Lectureseries lectureseries =
((LectureseriesDao) getDaoBeanFactory().getBean("lectureseriesDao"))
.getById(video.getLectureseriesId())
.iterator()
.next();
model.setLectureseries(lectureseries);
if (video.getFilename() == null) {
model.setM4vFile(null);
model.setMp3File(null);
model.setPdfFile(null);
model.setM4aFile(null);
} else {
String preffix = "";
if (video.isOpenaccess()) {
preffix = video.getPreffix();
model.setOpenaccess(true);
model.setSecureUrl(null);
} else {
preffix = video.getSPreffix();
model.setOpenaccess(false);
model.setSecureUrl(video.getSecureUrl());
}
// check, if existent on the hard disc
String mp3File = preffix + ".mp3";
String pdfFile = preffix + ".pdf";
String m4vFile = preffix + ".m4v";
String m4aFile = preffix + ".m4a";
File fMp3 =
new File(
L2goPropsUtil.get("lecture2go.media.repository")
+ "/"
+ host.getServerRoot()
+ "/"
+ producer.getHomeDir()
+ "/"
+ mp3File);
File fPdf =
new File(
L2goPropsUtil.get("lecture2go.media.repository")
+ "/"
+ host.getServerRoot()
+ "/"
+ producer.getHomeDir()
+ "/"
+ pdfFile);
File fM4v =
new File(
L2goPropsUtil.get("lecture2go.media.repository")
+ "/"
+ host.getServerRoot()
+ "/"
+ producer.getHomeDir()
+ "/"
+ m4vFile);
File fM4a =
new File(
L2goPropsUtil.get("lecture2go.media.repository")
+ "/"
+ host.getServerRoot()
+ "/"
+ producer.getHomeDir()
+ "/"
+ m4aFile);
if (fMp3.isFile()) model.setMp3File(mp3File);
else model.setMp3File(null);
if (fPdf.isFile()) model.setPdfFile(pdfFile);
else model.setPdfFile(null);
if (fM4v.isFile()) model.setM4vFile(m4vFile);
else model.setM4vFile(null);
if (fM4a.isFile()) model.setM4aFile(m4aFile);
else model.setM4aFile(null);
if (video.isDownloadAllawed()) model.setDownloadAllawed(true);
else model.setDownloadAllawed(false);
}
model.setDomainURL(L2goPropsUtil.get("lecture2go.web.home"));
model.setVideo(video);
model.setLectureseriesId(video.getLectureseriesId());
model.setCommsyEmbed(true);
model.setVideoId(video.getId());
} catch (Exception e) {
model.setVideoId(-1);
}
// set current seite for browsing!
int currentSeite = 1;
try {
currentSeite = new Integer(request.getParameter("videoSeite"));
} catch (Exception e) {
// nothing to do
}
model.setCurrentSeite(currentSeite);
model.setURL(null);
return model;
}