private void populateDirectoryList() {
setContentView(R.layout.uploader_layout);
String full_path = "";
for (String a : mParents) full_path += a + "/";
Log.d(TAG, "Populating view with content of : " + full_path);
mFile = mStorageManager.getFileByPath(full_path);
if (mFile != null) {
Vector<OCFile> files = mStorageManager.getDirectoryContent(mFile);
List<HashMap<String, Object>> data = new LinkedList<HashMap<String, Object>>();
for (OCFile f : files) {
HashMap<String, Object> h = new HashMap<String, Object>();
if (f.isDirectory()) {
h.put("dirname", f.getFileName());
data.add(h);
}
}
SimpleAdapter sa =
new SimpleAdapter(
this,
data,
R.layout.uploader_list_item_layout,
new String[] {"dirname"},
new int[] {R.id.textView1});
setListAdapter(sa);
Button btn = (Button) findViewById(R.id.uploader_choose_folder);
btn.setOnClickListener(this);
getListView().setOnItemClickListener(this);
}
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// click on folder in the list
Log.d(TAG, "on item click");
Vector<OCFile> tmpfiles = mStorageManager.getDirectoryContent(mFile);
if (tmpfiles.size() <= 0) return;
// filter on dirtype
Vector<OCFile> files = new Vector<OCFile>();
for (OCFile f : tmpfiles) if (f.isDirectory()) files.add(f);
if (files.size() < position) {
throw new IndexOutOfBoundsException("Incorrect item selected");
}
mParents.push(files.get(position).getFileName());
populateDirectoryList();
}
@Override
protected RemoteOperationResult run(WebdavClient client) {
RemoteOperationResult result = null;
// code before in FileSyncAdapter.fetchData
PropFindMethod query = null;
try {
Log.d(TAG, "Synchronizing " + mAccount.name + ", fetching files in " + mRemotePath);
// remote request
query = new PropFindMethod(client.getBaseUri() + WebdavUtils.encodePath(mRemotePath));
int status = client.executeMethod(query);
// check and process response - /// TODO take into account all the possible status per
// child-resource
if (isMultiStatus(status)) {
MultiStatus resp = query.getResponseBodyAsMultiStatus();
// synchronize properties of the parent folder, if necessary
if (mParentId == DataStorageManager.ROOT_PARENT_ID) {
WebdavEntry we = new WebdavEntry(resp.getResponses()[0], client.getBaseUri().getPath());
OCFile parent = fillOCFile(we);
parent.setParentId(mParentId);
mStorageManager.saveFile(parent);
mParentId = parent.getFileId();
}
// read contents in folder
List<OCFile> updatedFiles = new Vector<OCFile>(resp.getResponses().length - 1);
for (int i = 1; i < resp.getResponses().length; ++i) {
WebdavEntry we = new WebdavEntry(resp.getResponses()[i], client.getBaseUri().getPath());
OCFile file = fillOCFile(we);
file.setParentId(mParentId);
OCFile oldFile = mStorageManager.getFileByPath(file.getRemotePath());
if (oldFile != null) {
if (oldFile.keepInSync()
&& file.getModificationTimestamp() > oldFile.getModificationTimestamp()) {
disableObservance(
file); // first disable observer so we won't get file upload right after download
requestContentDownload(file);
}
file.setKeepInSync(oldFile.keepInSync());
}
updatedFiles.add(file);
}
// save updated contents in local database; all at once, trying to get a best performance in
// database update (not a big deal, indeed)
mStorageManager.saveFiles(updatedFiles);
// removal of obsolete files
mChildren = mStorageManager.getDirectoryContent(mStorageManager.getFileById(mParentId));
OCFile file;
String currentSavePath = FileDownloader.getSavePath(mAccount.name);
for (int i = 0; i < mChildren.size(); ) {
file = mChildren.get(i);
if (file.getLastSyncDate() != mCurrentSyncTime) {
Log.d(TAG, "removing file: " + file);
mStorageManager.removeFile(
file, (file.isDown() && file.getStoragePath().startsWith(currentSavePath)));
mChildren.remove(i);
} else {
i++;
}
}
} else {
client.exhaustResponse(query.getResponseBodyAsStream());
}
// prepare result object
result = new RemoteOperationResult(isMultiStatus(status), status);
Log.i(
TAG,
"Synchronizing "
+ mAccount.name
+ ", folder "
+ mRemotePath
+ ": "
+ result.getLogMessage());
} catch (Exception e) {
result = new RemoteOperationResult(e);
Log.e(
TAG,
"Synchronizing "
+ mAccount.name
+ ", folder "
+ mRemotePath
+ ": "
+ result.getLogMessage(),
result.getException());
} finally {
if (query != null)
query.releaseConnection(); // let the connection available for other methods
}
return result;
}