/** Initialize the service. */
@Override
public void onCreate() {
Log_OC.d(TAG, "onCreate");
super.onCreate();
mDownloadReceiver = new DownloadCompletedReceiver();
IntentFilter filter = new IntentFilter();
filter.addAction(FileDownloader.getDownloadAddedMessage());
filter.addAction(FileDownloader.getDownloadFinishMessage());
registerReceiver(mDownloadReceiver, filter);
mFolderObserversMap = new HashMap<String, FolderObserver>();
}
@Override
public void onReceive(Context context, Intent intent) {
Log_OC.d(TAG, "Received broadcast intent " + intent);
File downloadedFile = new File(intent.getStringExtra(FileDownloader.EXTRA_FILE_PATH));
String parentPath = downloadedFile.getParent();
FolderObserver observer = mFolderObserversMap.get(parentPath);
if (observer != null) {
if (intent.getAction().equals(FileDownloader.getDownloadFinishMessage())
&& downloadedFile.exists()) {
// no matter if the download was successful or not; the
// file could be down anyway due to a former download or upload
observer.startWatching(downloadedFile.getName());
Log_OC.d(TAG, "Resuming observance of " + downloadedFile.getAbsolutePath());
} else if (intent.getAction().equals(FileDownloader.getDownloadAddedMessage())) {
observer.stopWatching(downloadedFile.getName());
Log_OC.d(TAG, "Pausing observance of " + downloadedFile.getAbsolutePath());
}
} else {
Log_OC.d(TAG, "No observer for path " + downloadedFile.getAbsolutePath());
}
}
/** Updates the view with all relevant details about that file. */
public void updateFileDetails() {
if (mFile != null && mAccount != null && mLayout == R.layout.file_details_fragment) {
// set file details
setFilename(mFile.getFileName());
setFiletype(DisplayUtils.convertMIMEtoPrettyPrint(mFile.getMimetype()));
setFilesize(mFile.getFileLength());
if (ocVersionSupportsTimeCreated()) {
setTimeCreated(mFile.getCreationTimestamp());
}
setTimeModified(mFile.getModificationTimestamp());
CheckBox cb = (CheckBox) getView().findViewById(R.id.fdKeepInSync);
cb.setChecked(mFile.keepInSync());
// configure UI for depending upon local state of the file
if (FileDownloader.isDownloading(mAccount, mFile.getRemotePath())
|| FileUploader.isUploading(mAccount, mFile.getRemotePath())) {
setButtonsForTransferring();
} else if (mFile.isDown()) {
// Update preview
if (mFile.getMimetype().startsWith("image/")) {
BitmapLoader bl = new BitmapLoader();
bl.execute(new String[] {mFile.getStoragePath()});
}
setButtonsForDown();
} else {
setButtonsForRemote();
}
}
}
@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;
}
