/**
* Cancel the transference in downloads (files/folders) and file uploads
*
* @param file OCFile
*/
public void cancelTransference(OCFile file) {
Account account = mFileActivity.getAccount();
if (file.isFolder()) {
OperationsService.OperationsServiceBinder opsBinder =
mFileActivity.getOperationsServiceBinder();
if (opsBinder != null) {
opsBinder.cancel(account, file);
}
}
// for both files and folders
FileDownloaderBinder downloaderBinder = mFileActivity.getFileDownloaderBinder();
FileUploaderBinder uploaderBinder = mFileActivity.getFileUploaderBinder();
if (downloaderBinder != null && downloaderBinder.isDownloading(account, file)) {
downloaderBinder.cancel(account, file);
// TODO - review why is this here, and solve in a better way
// Remove etag for parent, if file is a favorite
if (file.isFavorite()) {
OCFile parent = mFileActivity.getStorageManager().getFileById(file.getParentId());
parent.setEtag("");
mFileActivity.getStorageManager().saveFile(parent);
}
} else if (uploaderBinder != null && uploaderBinder.isUploading(account, file)) {
uploaderBinder.cancel(account, file);
}
}
/**
* Performs the operation.
*
* @param client Client object to communicate with the remote ownCloud server.
*/
@Override
protected RemoteOperationResult run(OwnCloudClient client) {
RemoteOperationResult result = null;
/// 1. check move validity
if (mTargetParentPath.startsWith(mSrcPath)) {
return new RemoteOperationResult(ResultCode.INVALID_MOVE_INTO_DESCENDANT);
}
mFile = getStorageManager().getFileByPath(mSrcPath);
if (mFile == null) {
return new RemoteOperationResult(ResultCode.FILE_NOT_FOUND);
}
/// 2. remote move
String targetPath = mTargetParentPath + mFile.getFileName();
if (mFile.isFolder()) {
targetPath += OCFile.PATH_SEPARATOR;
}
MoveRemoteFileOperation operation = new MoveRemoteFileOperation(mSrcPath, targetPath, false);
result = operation.execute(client);
/// 3. local move
if (result.isSuccess()) {
getStorageManager().moveLocalFile(mFile, targetPath, mTargetParentPath);
}
// TODO handle ResultCode.PARTIAL_MOVE_DONE in client Activity, for the moment
return result;
}
/**
* Updates title bar and home buttons (state and icon).
*
* <p>Assumes that navigation drawer is NOT visible.
*/
protected void updateActionBarTitleAndHomeButton(OCFile chosenFile) {
String title = getString(R.string.default_display_name_for_root_folder); // default
boolean inRoot;
/// choose the appropiate title
if (chosenFile == null) {
chosenFile = mFile; // if no file is passed, current file decides
}
inRoot =
(chosenFile == null
|| (chosenFile.isFolder()
&& chosenFile.getParentId() == FileDataStorageManager.ROOT_PARENT_ID));
if (!inRoot) {
title = chosenFile.getFileName();
}
/// set the chosen title
ActionBar actionBar = getSupportActionBar();
actionBar.setTitle(title);
/// also as content description
View actionBarTitleView =
getWindow()
.getDecorView()
.findViewById(getResources().getIdentifier("action_bar_title", "id", "android"));
if (actionBarTitleView != null) { // it's null in Android 2.x
actionBarTitleView.setContentDescription(title);
}
/// set home button properties
mDrawerToggle.setDrawerIndicatorEnabled(inRoot);
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setDisplayShowTitleEnabled(true);
}
/**
* Request to stop the observance of local updates for a file.
*
* @param file OCFile representing the remote file to stop to monitor for local updates
*/
private void disableObservance(OCFile file) {
Log.d(TAG, "Disabling observation of remote file" + file.getRemotePath());
Intent intent = new Intent(mContext, FileObserverService.class);
intent.putExtra(FileObserverService.KEY_FILE_CMD, FileObserverService.CMD_ADD_DOWNLOADING_FILE);
intent.putExtra(FileObserverService.KEY_CMD_ARG, file.getRemotePath());
mContext.startService(intent);
}
protected void updateFileFromDB() {
OCFile file = getFile();
if (file != null) {
file = getStorageManager().getFileByPath(file.getRemotePath());
setFile(file);
}
}
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);
}
}
private void updateOCFile(OCFile file, RemoteFile remoteFile) {
file.setCreationTimestamp(remoteFile.getCreationTimestamp());
file.setFileLength(remoteFile.getLength());
file.setMimetype(remoteFile.getMimeType());
file.setModificationTimestamp(remoteFile.getModifiedTimestamp());
file.setModificationTimestampAtLastSyncForData(remoteFile.getModifiedTimestamp());
// file.setEtag(remoteFile.getEtag()); // TODO Etag, where available
}
@Override
public void onNeutral(String callerTag) {
File f = null;
if (mFile.isDown() && (f = new File(mFile.getStoragePath())).exists()) {
f.delete();
mFile.setStoragePath(null);
mStorageManager.saveFile(mFile);
updateFileDetails(mFile, mAccount);
}
}
/** Save new directory in local database */
public void saveFolderInDB() {
OCFile newDir = new OCFile(mRemotePath);
newDir.setMimetype("DIR");
long parentId =
mStorageManager.getFileByPath(FileStorageUtils.getParentPath(mRemotePath)).getFileId();
newDir.setParentId(parentId);
newDir.setModificationTimestamp(System.currentTimeMillis());
mStorageManager.saveFile(newDir);
Log_OC.d(TAG, "Create directory " + mRemotePath + " in Database");
}
/**
* Start move file operation
*
* @param newfile File where it is going to be moved
* @param currentFile File with the previous info
*/
public void moveFile(OCFile newfile, OCFile currentFile) {
// Move files
Intent service = new Intent(mFileActivity, OperationsService.class);
service.setAction(OperationsService.ACTION_MOVE_FILE);
service.putExtra(OperationsService.EXTRA_NEW_PARENT_PATH, newfile.getRemotePath());
service.putExtra(OperationsService.EXTRA_REMOTE_PATH, currentFile.getRemotePath());
service.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
mWaitingForOpId = mFileActivity.getOperationsServiceBinder().queueNewOperation(service);
mFileActivity.showLoadingDialog();
}
/**
* Filter for getting only the folders
*
* @param files
* @return Vector<OCFile>
*/
public Vector<OCFile> getFolders(Vector<OCFile> files) {
Vector<OCFile> ret = new Vector<OCFile>();
OCFile current = null;
for (int i = 0; i < files.size(); i++) {
current = files.get(i);
if (current.isFolder()) {
ret.add(current);
}
}
return ret;
}
@Override
public void onNeutral(String callerTag) {
FileDataStorageManager fdsm =
new FileDataStorageManager(mAccount, getActivity().getContentResolver());
File f = null;
if (mFile.isDown() && (f = new File(mFile.getStoragePath())).exists()) {
f.delete();
mFile.setStoragePath(null);
fdsm.saveFile(mFile);
updateFileDetails(mFile, mAccount);
}
}
/**
* Saves a OC File after a successful upload.
*
* <p>A PROPFIND is necessary to keep the props in the local database synchronized with the
* server, specially the modification time and Etag (where available)
*
* <p>TODO refactor this ugly thing
*/
private void saveUploadedFile() {
OCFile file = mCurrentUpload.getFile();
if (file.fileExists()) {
file = mStorageManager.getFileById(file.getFileId());
}
long syncDate = System.currentTimeMillis();
file.setLastSyncDateForData(syncDate);
// new PROPFIND to keep data consistent with server
// in theory, should return the same we already have
ReadRemoteFileOperation operation = new ReadRemoteFileOperation(mCurrentUpload.getRemotePath());
RemoteOperationResult result = operation.execute(mUploadClient);
if (result.isSuccess()) {
updateOCFile(file, (RemoteFile) result.getData().get(0));
file.setLastSyncDateForProperties(syncDate);
}
// / maybe this would be better as part of UploadFileOperation... or
// maybe all this method
if (mCurrentUpload.wasRenamed()) {
OCFile oldFile = mCurrentUpload.getOldFile();
if (oldFile.fileExists()) {
oldFile.setStoragePath(null);
mStorageManager.saveFile(oldFile);
} // else: it was just an automatic renaming due to a name
// coincidence; nothing else is needed, the storagePath is right
// in the instance returned by mCurrentUpload.getFile()
}
mStorageManager.saveFile(file);
}
@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();
}
public void toggleFavorite(OCFile file, boolean isFavorite) {
file.setFavorite(isFavorite);
mFileActivity.getStorageManager().saveFile(file);
/// register the OCFile instance in the observer service to monitor local updates
Intent observedFileIntent =
FileObserverService.makeObservedFileIntent(
mFileActivity, file, mFileActivity.getAccount(), isFavorite);
mFileActivity.startService(observedFileIntent);
/// immediate content synchronization
if (file.isFavorite()) {
syncFile(file);
}
}
private void onSynchronizeFileOperationFinish(
SynchronizeFileOperation operation, RemoteOperationResult result) {
boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity;
getActivity()
.dismissDialog(
(inDisplayActivity)
? FileDisplayActivity.DIALOG_SHORT_WAIT
: FileDetailActivity.DIALOG_SHORT_WAIT);
if (!result.isSuccess()) {
if (result.getCode() == ResultCode.SYNC_CONFLICT) {
Intent i = new Intent(getActivity(), ConflictsResolveActivity.class);
i.putExtra(ConflictsResolveActivity.EXTRA_FILE, mFile);
i.putExtra(ConflictsResolveActivity.EXTRA_ACCOUNT, mAccount);
startActivity(i);
} else {
Toast msg = Toast.makeText(getActivity(), R.string.sync_file_fail_msg, Toast.LENGTH_LONG);
msg.show();
}
if (mFile.isDown()) {
setButtonsForDown();
} else {
setButtonsForRemote();
}
} else {
if (operation.transferWasRequested()) {
setButtonsForTransferring();
mContainerActivity
.onFileStateChanged(); // this is not working; FileDownloader won't do NOTHING at all
// until this method finishes, so
// checking the service to see if the file is downloading results in FALSE
} else {
Toast msg =
Toast.makeText(getActivity(), R.string.sync_file_nothing_to_do_msg, Toast.LENGTH_LONG);
msg.show();
if (mFile.isDown()) {
setButtonsForDown();
} else {
setButtonsForRemote();
}
}
}
}
private CharSequence showRelativeTimestamp(OCFile file) {
return DisplayUtils.getRelativeDateTimeString(
mContext,
file.getModificationTimestamp(),
DateUtils.SECOND_IN_MILLIS,
DateUtils.WEEK_IN_MILLIS,
0);
}
private void saveLocalFile() {
mFile.setFileName(mNewName);
// try to rename the local copy of the file
if (mFile.isDown()) {
File f = new File(mFile.getStoragePath());
String parentStoragePath = f.getParent();
if (!parentStoragePath.endsWith(File.separator)) parentStoragePath += File.separator;
if (f.renameTo(new File(parentStoragePath + mNewName))) {
mFile.setStoragePath(parentStoragePath + mNewName);
}
// else - NOTHING: the link to the local file is kept although the local name can't be updated
// TODO - study conditions when this could be a problem
}
mStorageManager.saveFile(mFile);
}
private OCFile obtainNewOCFileToUpload(
String remotePath, String localPath, String mimeType, FileDataStorageManager storageManager) {
OCFile newFile = new OCFile(remotePath);
newFile.setStoragePath(localPath);
newFile.setLastSyncDateForProperties(0);
newFile.setLastSyncDateForData(0);
// size
if (localPath != null && localPath.length() > 0) {
File localFile = new File(localPath);
newFile.setFileLength(localFile.length());
newFile.setLastSyncDateForData(localFile.lastModified());
} // don't worry about not assigning size, the problems with localPath
// are checked when the UploadFileOperation instance is created
// MIME type
if (mimeType == null || mimeType.length() <= 0) {
try {
mimeType =
MimeTypeMap.getSingleton()
.getMimeTypeFromExtension(remotePath.substring(remotePath.lastIndexOf('.') + 1));
} catch (IndexOutOfBoundsException e) {
Log_OC.e(TAG, "Trying to find out MIME type of a file without extension: " + remotePath);
}
}
if (mimeType == null) {
mimeType = "application/octet-stream";
}
newFile.setMimetype(mimeType);
return newFile;
}
public Fragment getItem(int i) {
OCFile file = mImageFiles.get(i);
Fragment fragment = null;
if (file.isDown()) {
fragment =
new PreviewImageFragment(file, mAccount, mObsoletePositions.contains(Integer.valueOf(i)));
} else if (mDownloadErrors.contains(Integer.valueOf(i))) {
fragment = new FileDownloadFragment(file, mAccount, true);
((FileDownloadFragment) fragment).setError(true);
mDownloadErrors.remove(Integer.valueOf(i));
} else {
fragment =
new FileDownloadFragment(file, mAccount, mObsoletePositions.contains(Integer.valueOf(i)));
}
mObsoletePositions.remove(Integer.valueOf(i));
return fragment;
}
private OCFile createLocalFolder(String remotePath) {
String parentPath = new File(remotePath).getParent();
parentPath =
parentPath.endsWith(OCFile.PATH_SEPARATOR)
? parentPath
: parentPath + OCFile.PATH_SEPARATOR;
OCFile parent = mStorageManager.getFileByPath(parentPath);
if (parent == null) {
parent = createLocalFolder(parentPath);
}
if (parent != null) {
OCFile createdFolder = new OCFile(remotePath);
createdFolder.setMimetype("DIR");
createdFolder.setParentId(parent.getFileId());
mStorageManager.saveFile(createdFolder);
return createdFolder;
}
return null;
}
public void syncFile(OCFile file) {
if (!file.isFolder()) {
Intent intent = new Intent(mFileActivity, OperationsService.class);
intent.setAction(OperationsService.ACTION_SYNC_FILE);
intent.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
intent.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
intent.putExtra(OperationsService.EXTRA_SYNC_FILE_CONTENTS, true);
mWaitingForOpId = mFileActivity.getOperationsServiceBinder().queueNewOperation(intent);
mFileActivity.showLoadingDialog();
} else {
Intent intent = new Intent(mFileActivity, OperationsService.class);
intent.setAction(OperationsService.ACTION_SYNC_FOLDER);
intent.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
intent.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
mFileActivity.startService(intent);
}
}
public void openFile(OCFile file) {
if (file != null) {
String storagePath = file.getStoragePath();
String encodedStoragePath = WebdavUtils.encodePath(storagePath);
Intent intentForSavedMimeType = new Intent(Intent.ACTION_VIEW);
intentForSavedMimeType.setDataAndType(
Uri.parse("file://" + encodedStoragePath), file.getMimetype());
intentForSavedMimeType.setFlags(
Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
Intent intentForGuessedMimeType = null;
if (storagePath.lastIndexOf('.') >= 0) {
String guessedMimeType =
MimeTypeMap.getSingleton()
.getMimeTypeFromExtension(storagePath.substring(storagePath.lastIndexOf('.') + 1));
if (guessedMimeType != null && !guessedMimeType.equals(file.getMimetype())) {
intentForGuessedMimeType = new Intent(Intent.ACTION_VIEW);
intentForGuessedMimeType.setDataAndType(
Uri.parse("file://" + encodedStoragePath), guessedMimeType);
intentForGuessedMimeType.setFlags(
Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
}
}
Intent chooserIntent;
if (intentForGuessedMimeType != null) {
chooserIntent =
Intent.createChooser(
intentForGuessedMimeType, mFileActivity.getString(R.string.actionbar_open_with));
} else {
chooserIntent =
Intent.createChooser(
intentForSavedMimeType, mFileActivity.getString(R.string.actionbar_open_with));
}
mFileActivity.startActivity(chooserIntent);
} else {
Log_OC.wtf(TAG, "Trying to open a NULL OCFile");
}
}
public void removeFile(OCFile file, boolean onlyLocalCopy) {
// RemoveFile
Intent service = new Intent(mFileActivity, OperationsService.class);
service.setAction(OperationsService.ACTION_REMOVE);
service.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
service.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
service.putExtra(OperationsService.EXTRA_REMOVE_ONLY_LOCAL, onlyLocalCopy);
mWaitingForOpId = mFileActivity.getOperationsServiceBinder().queueNewOperation(service);
mFileActivity.showLoadingDialog();
}
public void renameFile(OCFile file, String newFilename) {
// RenameFile
Intent service = new Intent(mFileActivity, OperationsService.class);
service.setAction(OperationsService.ACTION_RENAME);
service.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
service.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
service.putExtra(OperationsService.EXTRA_NEWNAME, newFilename);
mWaitingForOpId = mFileActivity.getOperationsServiceBinder().queueNewOperation(service);
mFileActivity.showLoadingDialog();
}
public void sendDownloadedFile(OCFile file) {
if (file != null) {
String storagePath = file.getStoragePath();
String encodedStoragePath = WebdavUtils.encodePath(storagePath);
Intent sendIntent = new Intent(android.content.Intent.ACTION_SEND);
// set MimeType
sendIntent.setType(file.getMimetype());
sendIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://" + encodedStoragePath));
sendIntent.putExtra(Intent.ACTION_SEND, true); // Send Action
// Show dialog, without the own app
String[] packagesToExclude = new String[] {mFileActivity.getPackageName()};
DialogFragment chooserDialog =
ShareLinkToDialog.newInstance(sendIntent, packagesToExclude, file);
chooserDialog.show(mFileActivity.getSupportFragmentManager(), FTAG_CHOOSER_DIALOG);
} else {
Log_OC.wtf(TAG, "Trying to send a NULL OCFile");
}
}
/**
* Performs the movement
*
* @return 'False' when the movement of any file fails.
*/
@Override
protected Boolean doInBackground(Void... params) {
while (!mLocalPaths.isEmpty()) {
String currentPath = mLocalPaths.get(0);
File currentFile = new File(currentPath);
String expectedPath = FileStorageUtils.getSavePath(mAccount.name) + mRemotePaths.get(0);
File expectedFile = new File(expectedPath);
if (expectedFile.equals(currentFile) || currentFile.renameTo(expectedFile)) {
// SUCCESS
OCFile file = mStorageManager.getFileByPath(mRemotePaths.get(0));
file.setStoragePath(expectedPath);
mStorageManager.saveFile(file);
mRemotePaths.remove(0);
mLocalPaths.remove(0);
} else {
// FAIL
return false;
}
}
return true;
}
/**
* Creates and populates a new {@link OCFile} object with the data read from the server.
*
* @param we WebDAV entry read from the server for a WebDAV resource (remote file or folder).
* @return New OCFile instance representing the remote resource described by we.
*/
private OCFile fillOCFile(WebdavEntry we) {
OCFile file = new OCFile(we.decodedPath());
file.setCreationTimestamp(we.createTimestamp());
file.setFileLength(we.contentLength());
file.setMimetype(we.contentType());
file.setModificationTimestamp(we.modifiedTimesamp());
file.setLastSyncDate(mCurrentSyncTime);
return file;
}
@Override
public void onConfirmation(String callerTag) {
if (callerTag.equals(FTAG_CONFIRMATION)) {
FileDataStorageManager fdsm =
new FileDataStorageManager(mAccount, getActivity().getContentResolver());
if (fdsm.getFileById(mFile.getFileId()) != null) {
new Thread(new RemoveRunnable(mFile, mAccount, new Handler())).start();
boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity;
getActivity()
.showDialog(
(inDisplayActivity)
? FileDisplayActivity.DIALOG_SHORT_WAIT
: FileDetailActivity.DIALOG_SHORT_WAIT);
}
}
}
/** 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())) {
FileDownloaderBinder downloaderBinder = mContainerActivity.getFileDownloaderBinder();
FileUploaderBinder uploaderBinder = mContainerActivity.getFileUploaderBinder();
if ((downloaderBinder != null && downloaderBinder.isDownloading(mAccount, mFile))
|| (uploaderBinder != null && uploaderBinder.isUploading(mAccount, mFile))) {
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();
}
}
}
