}
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException,
IOException {
Host host;
try {
host = WebAPILocator.getHostWebAPI().getCurrentHost(request);
} catch (PortalException e1) {
Logger.error(XSPFServlet.class, e1.getMessage(), e1);
throw new ServletException(e1.getMessage(), e1);
} catch (SystemException e1) {
Logger.error(XSPFServlet.class, e1.getMessage(), e1);
throw new ServletException(e1.getMessage(), e1);
} catch (DotDataException e1) {
Logger.error(XSPFServlet.class, e1.getMessage(), e1);
throw new ServletException(e1.getMessage(), e1);
} catch (DotSecurityException e1) {
Logger.error(XSPFServlet.class, e1.getMessage(), e1);
throw new ServletException(e1.getMessage(), e1);
}
String path = request.getParameter("path");
if (path == null) {
return;
}
path = (path.endsWith("/")) ? path : path + "/";
Folder folder = new Folder();
try {
folder = APILocator.getFolderAPI().findFolderByPath(path, host, APILocator.getUserAPI().getSystemUser(),false);
} catch (Exception e1) {
Logger.error(this,e1.getMessage(), e1);
}
List<File> mp3Files = InodeFactory.getChildrenClassByConditionAndOrderBy(folder, File.class,
"lower(file_name) like '%.mp3'", "sort_order");
/*
java.io.File cachedFile = new java.io.File(FileUtil.getRealPath("/WEB-INF/velocity/static/xspf/"
+ URLEncoder.encode(path, "UTF-8") + ".xml"));
boolean useCache = cachedFile.exists();
if (useCache) {
Date d = new Date(cachedFile.lastModified());
for (File file : mp3Files) {
Date modDate = file.getModDate();
if (modDate.after(d)) {
useCache = false;
}
}
}
*/
response.setContentType("text/xml");
PrintWriter out = response.getWriter();
/*
useCache = false;
if (useCache) {
BufferedReader fin = new BufferedReader(new FileReader(cachedFile));
while (fin.ready()) {
out.println(fin.readLine());
}
fin.close();
out.close();
return;
}
*/
StringWriter sw = new StringWriter();
//FileWriter fout = new FileWriter(cachedFile);
try {
sw.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
sw.write("<playlist version=\"1\" xmlns=\"http://xspf.org/ns/0/\">\n");
sw.write("<trackList>");
for (File file : mp3Files) {
// only show live files
if (!file.isLive()) {
continue;
}
MP3File mp3 = new MP3File(file);
sw.write("<track>\n");
sw.write("<location>http://" + host.getHostname() + APILocator.getIdentifierAPI().find(folder).getPath() + file.getFileName()
+ "</location>\n");
if (UtilMethods.isSet(mp3.getArtist())) {
sw.write("<creator>" + XMLUtils.xmlEscape(mp3.getArtist()) + "</creator>\n");
}
if (UtilMethods.isSet(mp3.getAlbum())) {
sw.write("<album>" + XMLUtils.xmlEscape(mp3.getAlbum()) + "</album>\n");
}
if (UtilMethods.isSet(mp3.getTitle())) {
sw.write("<title>" + XMLUtils.xmlEscape(mp3.getTitle()) + "</title>\n");
}
if (UtilMethods.isSet(mp3.getGenre())) {
sw.write("<genre>" + XMLUtils.xmlEscape(mp3.getGenre()) + "</genre>\n");
}
if (mp3.getDuration() > 0) {
sw.write("<duration>" + mp3.getDuration() + "</duration>\n");
}
sw.write("<image>http://" + host.getHostname() + "/global/images/mp3logo.jpg</image>\n");
sw.write("</track>\n");
}