/**
* Parse the tmp file for tag data and create associated song
*
* @param dfi
* @return song created from tag data
*/
public static Song parseFileForSong(DiskFileItem dfi) { // TODO Think about where to move this.
File audioFile = new File(dfi.getStoreLocation().toString().replace(".tmp", ".mp3"));
// "."+dfi.getContentType().substring(dfi.getContentType().indexOf("/")+1)));
if (!dfi.getStoreLocation().renameTo(audioFile)) {
log.error(
"rename failed - store location:" + dfi.getStoreLocation() + ", audio file:" + audioFile);
}
AudioFile f = null;
try {
f = AudioFileIO.read(audioFile);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Tag tag = f.getTag();
if (tag == null) {
tag = f.getTagOrCreateAndSetDefault();
}
Song song = new Song();
try {
song.setArtist(tag.getFirst(FieldKey.ARTIST));
song.setAlbum(tag.getFirst(FieldKey.ALBUM));
song.setTitle(tag.getFirst(FieldKey.TITLE));
song.setYear(tag.getFirst(FieldKey.YEAR));
song.setTrack(tag.getFirst(FieldKey.TRACK));
song.setFilename(dfi.getName());
} catch (KeyNotFoundException knfe) {
log.error("song key not found", knfe);
}
return song;
}
/*
* (non-Javadoc)
*
* @see org.apache.struts2.dispatcher.multipart.MultiPartRequest#getFileNames(java.lang.String)
*/
@Override
public String[] getFileNames(String fieldName) {
List<FileItem> items = files.get(fieldName);
if (items == null) {
return null;
}
List<String> fileNames = new ArrayList<String>(items.size());
for (int i = 0; i < items.size(); i++) {
DiskFileItem fileItem = (DiskFileItem) items.get(i);
fileNames.add(getCanonicalName(fileItem.getName()));
}
return (String[]) fileNames.toArray(new String[fileNames.size()]);
}
public void fileUpload(
CommandArgument argument, HttpServletRequest request, HttpServletResponse response) {
ServletFileUpload upload =
new ServletFileUpload(
new LiferayFileItemFactory(UploadServletRequestImpl.DEFAULT_TEMP_DIR));
List<FileItem> items = null;
try {
items = upload.parseRequest(request);
} catch (FileUploadException fue) {
throw new FCKException(fue);
}
Map<String, Object> fields = new HashMap<String, Object>();
for (FileItem item : items) {
if (item.isFormField()) {
fields.put(item.getFieldName(), item.getString());
} else {
fields.put(item.getFieldName(), item);
}
}
DiskFileItem fileItem = (DiskFileItem) fields.get("NewFile");
String fileName = StringUtil.replace(fileItem.getName(), "\\", "/");
String[] fileNameArray = StringUtil.split(fileName, "/");
fileName = fileNameArray[fileNameArray.length - 1];
String extension = _getExtension(fileName);
String returnValue = null;
try {
returnValue = fileUpload(argument, fileName, fileItem.getStoreLocation(), extension);
} catch (FCKException fcke) {
Throwable cause = fcke.getCause();
returnValue = "203";
if (cause != null) {
String causeString = GetterUtil.getString(cause.toString());
if ((causeString.indexOf("NoSuchFolderException") != -1)
|| (causeString.indexOf("NoSuchGroupException") != -1)) {
returnValue = "204";
} else if (causeString.indexOf("ImageNameException") != -1) {
returnValue = "205";
} else if (causeString.indexOf("FileNameException") != -1) {
returnValue = "206";
} else if (causeString.indexOf("PrincipalException") != -1) {
returnValue = "207";
} else {
throw fcke;
}
}
_writeUploadResponse(returnValue, response);
}
_writeUploadResponse(returnValue, response);
}