/** @return a (parent) container with containers and items (sub-folders and items) */
public static JUpnpContainer browseFolder(
JUpnpContainer parent, AssetKey ref, DrawStream out, String mediaType, boolean countonly) {
if (parent == null) parent = new JUpnpContainer(ref.getId(), ref, "", 0, mediaType);
parent.parentID = parentCache.get(ref) == null ? "-1" : parentCache.get(ref);
int count = 0;
String dir = ref.getId();
String lp = ref.getLocation().getLocalPath();
if (lp != null && lp.length() > 0) {
dir = lp + (lp.endsWith("/") || lp.endsWith("\\") ? "" : "/") + dir;
}
String parentID = ref.toUrlEncodedString();
File f = new File(dir);
File[] entries = f.listFiles();
if (entries != null) {
for (File entry : entries) {
if (entry.isDirectory()) {
count++;
String d = entry.getName();
AssetKey myref =
new AssetKey("Folder", d, AssetLocation.mutantEnv(Agents.getMyHostName(), dir));
JUpnpContainer cont = new JUpnpContainer(d, myref, parentID, 1, mediaType);
parentCache.put(myref, parentID);
out.write(cont);
if (!countonly) parent.addContainer(cont);
}
}
}
// now list files...
AssetLocation env = AssetLocation.mutantEnv(dir);
AssetMap assets = null;
if ("Movie".equals(mediaType)) assets = JavaAssetMgr.find("Movie", env, false);
else if ("Music".equals(mediaType)) assets = JavaAssetMgr.find("Music", env, false);
else if ("Photo".equals(mediaType)) assets = JavaAssetMgr.find("Photo", env, false);
else assets = JavaAssetMgr.find("Movie", env, false);
for (AssetBrief movie : assets.jvalues()) {
movie.setParentID(parentID);
parentCache.put(movie.getKey(), parentID);
// res.add(movie.toUpnpItem(parentID));
if (!countonly) parent.addItem(movie);
}
parent.childCount = count;
return parent;
}
@SuppressWarnings("rawtypes")
public SoaResponse BrowseImpl(
String ObjectID,
String BrowseFlag,
String Filter,
String StartingIndex,
String RequestedCount,
razie.assets.Affordance aff)
throws IOException {
SoaResponse result = new SoaResponse();
int count =
RequestedCount == null
? 0
: (RequestedCount.length() > 0 ? Integer.parseInt(RequestedCount) : 0);
int start =
StartingIndex == null
? 0
: (StartingIndex.length() > 0 ? Integer.parseInt(StartingIndex) : 0);
boolean browseMeta = BrowseFlag.equals("BrowseMetadata");
DIDLDrawStream out = new DIDLDrawStream();
if (browseMeta && ObjectID.equals("0")) {
// browse the root
out.write(root.toUpnpXml("0"));
} else if (ObjectID.equals("0")) {
// browse the root
byFolder.childCount =
Reg.doc(MediaConfig.MEDIA_CONFIG)
.xpl("/config/storage/host[@name='" + Agents.getMyHostName() + "']/media")
.size();
writesection(out, rootKids, start, count);
} else if (ObjectID.equals(byCategory.ref.toUrlEncodedString())) {
// browse below the root, return folders or categories???
} else if (ObjectID.equals(byFolder.ref.toUrlEncodedString())) {
// browse below the root, return folders or categories???
if (browseMeta) {
byFolder.childCount =
Reg.doc(MediaConfig.MEDIA_CONFIG)
.xpl("/config/storage/host[@name='" + Agents.getMyHostName() + "']/media")
.size();
out.write(byFolder);
} else browseFolders(Agents.getMyHostName(), out);
} else {
// the object ID must be aref
AssetKey ref = AssetKey.fromString(HttpUtils.fromUrlEncodedString(ObjectID));
if (browseMeta) {
if ("Folder".equals(ref.getType())) {
JUpnpContainer c = browseFolder(null, ref, out, "Movie", true); // will only
// count children
// UpnpContainer c = new UpnpContainer(ref.getId(), ref, "-1", 1,
// "movie");
// c.parentID = parentCache.get(ref) == null ? "-1" :
// parentCache.get(ref);
out.write(c);
} else {
AssetBrief b = JavaAssetMgr.getBrief(ref);
b.setParentID(parentCache.get(ref) == null ? "-1" : parentCache.get(ref));
if (b != null) {
out.write(b);
} else {
}
}
} else {
if ("Folder".equals(ref.getType())) {
JUpnpContainer c = browseFolder(null, ref, out, "Movie", false);
List l = new ArrayList();
l.addAll(c.getContainers());
l.addAll(c.getItems());
writesection(out, l.toArray(), start, count);
} else {
// can't be...
}
}
}
out.close();
result.setAttr("NumberReturned", String.valueOf(out.size()));
String res = out.toString();
result.setAttr("Result", res);
result.setAttr("TotalMatches", result.getAttr("NumberReturned"));
result.setAttr("UpdateID", "10");
Log.logThis((String) result.getAttr("Result"));
return result;
}