-/* ownCloud Android client application
- * Copyright (C) 2012-2014 ownCloud Inc.
+/**
+ * ownCloud Android client application
+ *
+ * @author David A. Velasco
+ * Copyright (C) 2015 ownCloud Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
package com.owncloud.android.operations;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Vector;
-
-import org.apache.http.HttpStatus;
import android.accounts.Account;
import android.content.Context;
import android.content.Intent;
-//import android.support.v4.content.LocalBroadcastManager;
+import android.util.Log;
+import com.owncloud.android.MainApp;
import com.owncloud.android.datamodel.FileDataStorageManager;
import com.owncloud.android.datamodel.OCFile;
-
+import com.owncloud.android.files.services.FileDownloader;
import com.owncloud.android.lib.common.OwnCloudClient;
-import com.owncloud.android.lib.resources.shares.OCShare;
-import com.owncloud.android.lib.common.operations.RemoteOperation;
+import com.owncloud.android.lib.common.operations.OperationCancelledException;
import com.owncloud.android.lib.common.operations.RemoteOperationResult;
import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
import com.owncloud.android.lib.common.utils.Log_OC;
-import com.owncloud.android.lib.resources.shares.GetRemoteSharesForFileOperation;
-import com.owncloud.android.lib.resources.files.FileUtils;
import com.owncloud.android.lib.resources.files.ReadRemoteFileOperation;
import com.owncloud.android.lib.resources.files.ReadRemoteFolderOperation;
import com.owncloud.android.lib.resources.files.RemoteFile;
-
-import com.owncloud.android.syncadapter.FileSyncAdapter;
+import com.owncloud.android.operations.common.SyncOperation;
+import com.owncloud.android.services.OperationsService;
import com.owncloud.android.utils.FileStorageUtils;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Vector;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+//import android.support.v4.content.LocalBroadcastManager;
/**
* properties, and updates the local database with them.
*
* Does NOT enter in the child folders to synchronize their contents also.
- *
- * @author David A. Velasco
*/
-public class SynchronizeFolderOperation extends RemoteOperation {
+public class SynchronizeFolderOperation extends SyncOperation {
private static final String TAG = SynchronizeFolderOperation.class.getSimpleName();
- public static final String EVENT_SINGLE_FOLDER_CONTENTS_SYNCED =
- SynchronizeFolderOperation.class.getName() + ".EVENT_SINGLE_FOLDER_CONTENTS_SYNCED";
- public static final String EVENT_SINGLE_FOLDER_SHARES_SYNCED =
- SynchronizeFolderOperation.class.getName() + ".EVENT_SINGLE_FOLDER_SHARES_SYNCED";
-
/** Time stamp for the synchronization process in progress */
private long mCurrentSyncTime;
-
- /** Remote folder to synchronize */
- private OCFile mLocalFolder;
-
- /** Access to the local database */
- private FileDataStorageManager mStorageManager;
+
+ /** Remote path of the folder to synchronize */
+ private String mRemotePath;
/** Account where the file to synchronize belongs */
private Account mAccount;
-
+
/** Android context; necessary to send requests to the download service */
private Context mContext;
-
+
+ /** Locally cached information about folder to synchronize */
+ private OCFile mLocalFolder;
+
/** Files and folders contained in the synchronized folder after a successful operation */
- private List<OCFile> mChildren;
+ //private List<OCFile> mChildren;
/** Counter of conflicts found between local and remote files */
private int mConflictsFound;
/** Counter of failed operations in synchronization of kept-in-sync files */
- private int mFailsInFavouritesFound;
-
- /**
- * Map of remote and local paths to files that where locally stored in a location
- * out of the ownCloud folder and couldn't be copied automatically into it
- **/
- private Map<String, String> mForgottenLocalFiles;
-
- /** 'True' means that this operation is part of a full account synchronization */
- private boolean mSyncFullAccount;
+ private int mFailsInFileSyncsFound;
- /** 'True' means that Share resources bound to the files into should be refreshed also */
- private boolean mIsShareSupported;
-
/** 'True' means that the remote folder changed and should be fetched */
private boolean mRemoteFolderChanged;
- /** 'True' means that Etag will be ignored */
- private boolean mIgnoreETag;
-
+ private List<OCFile> mFilesForDirectDownload;
+ // to avoid extra PROPFINDs when there was no change in the folder
+ private List<SyncOperation> mFilesToSyncContentsWithoutUpload;
+ // this will go out when 'folder synchronization' replaces 'folder download'; step by step
+
+ private List<SyncOperation> mFavouriteFilesToSyncContents;
+ // this will be used for every file when 'folder synchronization' replaces 'folder download'
+
+ private final AtomicBoolean mCancellationRequested;
+
/**
* Creates a new instance of {@link SynchronizeFolderOperation}.
- *
- * @param remoteFolderPath Remote folder to synchronize.
- * @param currentSyncTime Time stamp for the synchronization process in progress.
- * @param localFolderId Identifier in the local database of the folder
- * to synchronize.
- * @param updateFolderProperties 'True' means that the properties of the folder should
- * be updated also, not just its content.
- * @param syncFullAccount 'True' means that this operation is part of a full account
- * synchronization.
- * @param dataStorageManager Interface with the local database.
- * @param account ownCloud account where the folder is located.
+ *
* @param context Application context.
+ * @param remotePath Path to synchronize.
+ * @param account ownCloud account where the folder is located.
+ * @param currentSyncTime Time stamp for the synchronization process in progress.
*/
- public SynchronizeFolderOperation( OCFile folder,
- long currentSyncTime,
- boolean syncFullAccount,
- boolean isShareSupported,
- boolean ignoreETag,
- FileDataStorageManager dataStorageManager,
- Account account,
- Context context ) {
- mLocalFolder = folder;
+ public SynchronizeFolderOperation(Context context, String remotePath, Account account,
+ long currentSyncTime){
+ mRemotePath = remotePath;
mCurrentSyncTime = currentSyncTime;
- mSyncFullAccount = syncFullAccount;
- mIsShareSupported = isShareSupported;
- mStorageManager = dataStorageManager;
mAccount = account;
mContext = context;
- mForgottenLocalFiles = new HashMap<String, String>();
mRemoteFolderChanged = false;
- mIgnoreETag = ignoreETag;
+ mFilesForDirectDownload = new Vector<OCFile>();
+ mFilesToSyncContentsWithoutUpload = new Vector<SyncOperation>();
+ mFavouriteFilesToSyncContents = new Vector<SyncOperation>();
+ mCancellationRequested = new AtomicBoolean(false);
}
-
-
+
+
public int getConflictsFound() {
return mConflictsFound;
}
-
- public int getFailsInFavouritesFound() {
- return mFailsInFavouritesFound;
- }
-
- public Map<String, String> getForgottenLocalFiles() {
- return mForgottenLocalFiles;
- }
-
- /**
- * Returns the list of files and folders contained in the synchronized folder,
- * if called after synchronization is complete.
- *
- * @return List of files and folders contained in the synchronized folder.
- */
- public List<OCFile> getChildren() {
- return mChildren;
+
+ public int getFailsInFileSyncsFound() {
+ return mFailsInFileSyncsFound;
}
-
+
/**
* Performs the synchronization.
- *
+ *
* {@inheritDoc}
*/
@Override
protected RemoteOperationResult run(OwnCloudClient client) {
RemoteOperationResult result = null;
- mFailsInFavouritesFound = 0;
+ mFailsInFileSyncsFound = 0;
mConflictsFound = 0;
- mForgottenLocalFiles.clear();
-
- if (FileUtils.PATH_SEPARATOR.equals(mLocalFolder.getRemotePath()) && !mSyncFullAccount) {
- updateOCVersion(client);
- }
-
- result = checkForChanges(client);
- if (result.isSuccess()) {
- if (mRemoteFolderChanged) {
- result = fetchAndSyncRemoteFolder(client);
- } else {
- mChildren = mStorageManager.getFolderContent(mLocalFolder);
+ try {
+ // get locally cached information about folder
+ mLocalFolder = getStorageManager().getFileByPath(mRemotePath);
+
+ result = checkForChanges(client);
+
+ if (result.isSuccess()) {
+ if (mRemoteFolderChanged) {
+ result = fetchAndSyncRemoteFolder(client);
+
+ } else {
+ prepareOpsFromLocalKnowledge();
+ }
+
+ if (result.isSuccess()) {
+ syncContents(client);
+ }
+
}
+
+ if (mCancellationRequested.get()) {
+ throw new OperationCancelledException();
+ }
+
+ } catch (OperationCancelledException e) {
+ result = new RemoteOperationResult(e);
}
-
- if (!mSyncFullAccount) {
- sendLocalBroadcast(
- EVENT_SINGLE_FOLDER_CONTENTS_SYNCED, mLocalFolder.getRemotePath(), result
- );
- }
-
- if (result.isSuccess() && mIsShareSupported && !mSyncFullAccount) {
- refreshSharesForFolder(client); // share result is ignored
- }
-
- if (!mSyncFullAccount) {
- sendLocalBroadcast(
- EVENT_SINGLE_FOLDER_SHARES_SYNCED, mLocalFolder.getRemotePath(), result
- );
- }
-
- return result;
-
- }
+ return result;
- private void updateOCVersion(OwnCloudClient client) {
- UpdateOCVersionOperation update = new UpdateOCVersionOperation(mAccount, mContext);
- RemoteOperationResult result = update.execute(client);
- if (result.isSuccess()) {
- mIsShareSupported = update.getOCVersion().isSharedSupported();
- }
}
-
- private RemoteOperationResult checkForChanges(OwnCloudClient client) {
+ private RemoteOperationResult checkForChanges(OwnCloudClient client)
+ throws OperationCancelledException {
+ Log_OC.d(TAG, "Checking changes in " + mAccount.name + mRemotePath);
+
mRemoteFolderChanged = true;
RemoteOperationResult result = null;
- String remotePath = null;
-
- remotePath = mLocalFolder.getRemotePath();
- Log_OC.d(TAG, "Checking changes in " + mAccount.name + remotePath);
- // remote request
- ReadRemoteFileOperation operation = new ReadRemoteFileOperation(remotePath);
+ if (mCancellationRequested.get()) {
+ throw new OperationCancelledException();
+ }
+
+ // remote request
+ ReadRemoteFileOperation operation = new ReadRemoteFileOperation(mRemotePath);
result = operation.execute(client);
if (result.isSuccess()){
OCFile remoteFolder = FileStorageUtils.fillOCFile((RemoteFile) result.getData().get(0));
- if (!mIgnoreETag) {
- // check if remote and local folder are different
- mRemoteFolderChanged =
+ // check if remote and local folder are different
+ mRemoteFolderChanged =
!(remoteFolder.getEtag().equalsIgnoreCase(mLocalFolder.getEtag()));
- }
result = new RemoteOperationResult(ResultCode.OK);
-
- Log_OC.i(TAG, "Checked " + mAccount.name + remotePath + " : " +
+
+ Log_OC.i(TAG, "Checked " + mAccount.name + mRemotePath + " : " +
(mRemoteFolderChanged ? "changed" : "not changed"));
-
+
} else {
// check failed
if (result.getCode() == ResultCode.FILE_NOT_FOUND) {
removeLocalFolder();
}
if (result.isException()) {
- Log_OC.e(TAG, "Checked " + mAccount.name + remotePath + " : " +
+ Log_OC.e(TAG, "Checked " + mAccount.name + mRemotePath + " : " +
result.getLogMessage(), result.getException());
} else {
- Log_OC.e(TAG, "Checked " + mAccount.name + remotePath + " : " +
+ Log_OC.e(TAG, "Checked " + mAccount.name + mRemotePath + " : " +
result.getLogMessage());
}
+
}
-
+
return result;
}
- private RemoteOperationResult fetchAndSyncRemoteFolder(OwnCloudClient client) {
- String remotePath = mLocalFolder.getRemotePath();
- ReadRemoteFolderOperation operation = new ReadRemoteFolderOperation(remotePath);
- RemoteOperationResult result = operation.execute(client);
- Log_OC.d(TAG, "Synchronizing " + mAccount.name + remotePath);
+ private RemoteOperationResult fetchAndSyncRemoteFolder(OwnCloudClient client)
+ throws OperationCancelledException {
+ if (mCancellationRequested.get()) {
+ throw new OperationCancelledException();
+ }
+ ReadRemoteFolderOperation operation = new ReadRemoteFolderOperation(mRemotePath);
+ RemoteOperationResult result = operation.execute(client);
+ Log_OC.d(TAG, "Synchronizing " + mAccount.name + mRemotePath);
+
if (result.isSuccess()) {
synchronizeData(result.getData(), client);
- if (mConflictsFound > 0 || mFailsInFavouritesFound > 0) {
- result = new RemoteOperationResult(ResultCode.SYNC_CONFLICT);
+ if (mConflictsFound > 0 || mFailsInFileSyncsFound > 0) {
+ result = new RemoteOperationResult(ResultCode.SYNC_CONFLICT);
// should be a different result code, but will do the job
}
} else {
removeLocalFolder();
}
+
return result;
}
-
+
private void removeLocalFolder() {
- if (mStorageManager.fileExists(mLocalFolder.getFileId())) {
+ FileDataStorageManager storageManager = getStorageManager();
+ if (storageManager.fileExists(mLocalFolder.getFileId())) {
String currentSavePath = FileStorageUtils.getSavePath(mAccount.name);
- mStorageManager.removeFolder(
- mLocalFolder,
- true,
- ( mLocalFolder.isDown() &&
+ storageManager.removeFolder(
+ mLocalFolder,
+ true,
+ ( mLocalFolder.isDown() && // TODO: debug, I think this is
+ // always false for folders
mLocalFolder.getStoragePath().startsWith(currentSavePath)
)
);
/**
- * Synchronizes the data retrieved from the server about the contents of the target folder
+ * Synchronizes the data retrieved from the server about the contents of the target folder
* with the current data in the local database.
- *
+ *
* Grants that mChildren is updated with fresh data after execution.
- *
- * @param folderAndFiles Remote folder and children files in Folder
- *
- * @param client Client instance to the remote server where the data were
- * retrieved.
+ *
+ * @param folderAndFiles Remote folder and children files in Folder
+ *
+ * @param client Client instance to the remote server where the data were
+ * retrieved.
* @return 'True' when any change was made in the local data, 'false' otherwise
*/
- private void synchronizeData(ArrayList<Object> folderAndFiles, OwnCloudClient client) {
- // get 'fresh data' from the database
- mLocalFolder = mStorageManager.getFileByPath(mLocalFolder.getRemotePath());
+ private void synchronizeData(ArrayList<Object> folderAndFiles, OwnCloudClient client)
+ throws OperationCancelledException {
+ FileDataStorageManager storageManager = getStorageManager();
- // parse data from remote folder
+ // parse data from remote folder
OCFile remoteFolder = fillOCFile((RemoteFile)folderAndFiles.get(0));
remoteFolder.setParentId(mLocalFolder.getParentId());
remoteFolder.setFileId(mLocalFolder.getFileId());
-
- Log_OC.d(TAG, "Remote folder " + mLocalFolder.getRemotePath()
+
+ Log_OC.d(TAG, "Remote folder " + mLocalFolder.getRemotePath()
+ " changed - starting update of local data ");
-
+
List<OCFile> updatedFiles = new Vector<OCFile>(folderAndFiles.size() - 1);
- List<SynchronizeFileOperation> filesToSyncContents = new Vector<SynchronizeFileOperation>();
+ mFilesForDirectDownload.clear();
+ mFilesToSyncContentsWithoutUpload.clear();
+ mFavouriteFilesToSyncContents.clear();
+
+ if (mCancellationRequested.get()) {
+ throw new OperationCancelledException();
+ }
// get current data about local contents of the folder to synchronize
- List<OCFile> localFiles = mStorageManager.getFolderContent(mLocalFolder);
+ List<OCFile> localFiles = storageManager.getFolderContent(mLocalFolder);
Map<String, OCFile> localFilesMap = new HashMap<String, OCFile>(localFiles.size());
for (OCFile file : localFiles) {
localFilesMap.put(file.getRemotePath(), file);
}
-
- // loop to update every child
+
+ // loop to synchronize every child
OCFile remoteFile = null, localFile = null;
for (int i=1; i<folderAndFiles.size(); i++) {
/// new OCFile instance with the data from the server
remoteFile = fillOCFile((RemoteFile)folderAndFiles.get(i));
remoteFile.setParentId(mLocalFolder.getFileId());
- /// retrieve local data for the read file
+ /// retrieve local data for the read file
// localFile = mStorageManager.getFileByPath(remoteFile.getRemotePath());
localFile = localFilesMap.remove(remoteFile.getRemotePath());
-
+
/// add to the remoteFile (the new one) data about LOCAL STATE (not existing in server)
remoteFile.setLastSyncDateForProperties(mCurrentSyncTime);
if (localFile != null) {
localFile.getModificationTimestampAtLastSyncForData()
);
remoteFile.setStoragePath(localFile.getStoragePath());
- // eTag will not be updated unless contents are synchronized
+ // eTag will not be updated unless contents are synchronized
// (Synchronize[File|Folder]Operation with remoteFile as parameter)
- remoteFile.setEtag(localFile.getEtag());
+ remoteFile.setEtag(localFile.getEtag());
if (remoteFile.isFolder()) {
- remoteFile.setFileLength(localFile.getFileLength());
+ remoteFile.setFileLength(localFile.getFileLength());
// TODO move operations about size of folders to FileContentProvider
+ } else if (mRemoteFolderChanged && remoteFile.isImage() &&
+ remoteFile.getModificationTimestamp() !=
+ localFile.getModificationTimestamp()) {
+ remoteFile.setNeedsUpdateThumbnail(true);
+ Log.d(TAG, "Image " + remoteFile.getFileName() + " updated on the server");
}
remoteFile.setPublicLink(localFile.getPublicLink());
remoteFile.setShareByLink(localFile.isShareByLink());
} else {
- // remote eTag will not be updated unless contents are synchronized
+ // remote eTag will not be updated unless contents are synchronized
// (Synchronize[File|Folder]Operation with remoteFile as parameter)
- remoteFile.setEtag("");
+ remoteFile.setEtag("");
}
/// check and fix, if needed, local storage path
- checkAndFixForeignStoragePath(remoteFile); // policy - local files are COPIED
- // into the ownCloud local folder;
- searchForLocalFileInDefaultPath(remoteFile); // legacy
-
- /// prepare content synchronization for kept-in-sync files
- if (remoteFile.keepInSync()) {
- SynchronizeFileOperation operation = new SynchronizeFileOperation( localFile,
- remoteFile,
- mAccount,
- true,
- mContext
- );
+ searchForLocalFileInDefaultPath(remoteFile);
+
+ /// classify file to sync/download contents later
+ if (remoteFile.isFolder()) {
+ /// to download children files recursively
+ synchronized(mCancellationRequested) {
+ if (mCancellationRequested.get()) {
+ throw new OperationCancelledException();
+ }
+ startSyncFolderOperation(remoteFile.getRemotePath());
+ }
+
+ } else if (remoteFile.keepInSync()) {
+ /// prepare content synchronization for kept-in-sync files
+ SynchronizeFileOperation operation = new SynchronizeFileOperation(
+ localFile,
+ remoteFile,
+ mAccount,
+ true,
+ mContext
+ );
+ mFavouriteFilesToSyncContents.add(operation);
- filesToSyncContents.add(operation);
+ } else {
+ /// prepare limited synchronization for regular files
+ SynchronizeFileOperation operation = new SynchronizeFileOperation(
+ localFile,
+ remoteFile,
+ mAccount,
+ true,
+ false,
+ mContext
+ );
+ mFilesToSyncContentsWithoutUpload.add(operation);
}
-
+
updatedFiles.add(remoteFile);
}
// save updated contents in local database
- mStorageManager.saveFolder(remoteFolder, updatedFiles, localFilesMap.values());
+ storageManager.saveFolder(remoteFolder, updatedFiles, localFilesMap.values());
- // request for the synchronization of file contents AFTER saving current remote properties
- startContentSynchronizations(filesToSyncContents, client);
+ }
+
+
+ private void prepareOpsFromLocalKnowledge() throws OperationCancelledException {
+ List<OCFile> children = getStorageManager().getFolderContent(mLocalFolder);
+ for (OCFile child : children) {
+ /// classify file to sync/download contents later
+ if (child.isFolder()) {
+ /// to download children files recursively
+ synchronized(mCancellationRequested) {
+ if (mCancellationRequested.get()) {
+ throw new OperationCancelledException();
+ }
+ startSyncFolderOperation(child.getRemotePath());
+ }
- mChildren = updatedFiles;
+ } else {
+ /// prepare limited synchronization for regular files
+ if (!child.isDown()) {
+ mFilesForDirectDownload.add(child);
+ }
+ }
+ }
+ }
+
+
+ private void syncContents(OwnCloudClient client) throws OperationCancelledException {
+ startDirectDownloads();
+ startContentSynchronizations(mFilesToSyncContentsWithoutUpload, client);
+ startContentSynchronizations(mFavouriteFilesToSyncContents, client);
+ }
+
+
+ private void startDirectDownloads() throws OperationCancelledException {
+ for (OCFile file : mFilesForDirectDownload) {
+ synchronized(mCancellationRequested) {
+ if (mCancellationRequested.get()) {
+ throw new OperationCancelledException();
+ }
+ Intent i = new Intent(mContext, FileDownloader.class);
+ i.putExtra(FileDownloader.EXTRA_ACCOUNT, mAccount);
+ i.putExtra(FileDownloader.EXTRA_FILE, file);
+ mContext.startService(i);
+ }
+ }
}
/**
* Performs a list of synchronization operations, determining if a download or upload is needed
* or if exists conflict due to changes both in local and remote contents of the each file.
- *
- * If download or upload is needed, request the operation to the corresponding service and goes
+ *
+ * If download or upload is needed, request the operation to the corresponding service and goes
* on.
- *
+ *
* @param filesToSyncContents Synchronization operations to execute.
* @param client Interface to the remote ownCloud server.
*/
- private void startContentSynchronizations(
- List<SynchronizeFileOperation> filesToSyncContents, OwnCloudClient client
- ) {
+ private void startContentSynchronizations(List<SyncOperation> filesToSyncContents,
+ OwnCloudClient client)
+ throws OperationCancelledException {
+
+ Log_OC.v(TAG, "Starting content synchronization... ");
RemoteOperationResult contentsResult = null;
- for (SynchronizeFileOperation op: filesToSyncContents) {
- contentsResult = op.execute(mStorageManager, mContext); // async
+ for (SyncOperation op: filesToSyncContents) {
+ if (mCancellationRequested.get()) {
+ throw new OperationCancelledException();
+ }
+ contentsResult = op.execute(getStorageManager(), mContext);
if (!contentsResult.isSuccess()) {
if (contentsResult.getCode() == ResultCode.SYNC_CONFLICT) {
mConflictsFound++;
} else {
- mFailsInFavouritesFound++;
+ mFailsInFileSyncsFound++;
if (contentsResult.getException() != null) {
- Log_OC.e(TAG, "Error while synchronizing favourites : "
+ Log_OC.e(TAG, "Error while synchronizing file : "
+ contentsResult.getLogMessage(), contentsResult.getException());
} else {
- Log_OC.e(TAG, "Error while synchronizing favourites : "
+ Log_OC.e(TAG, "Error while synchronizing file : "
+ contentsResult.getLogMessage());
}
}
+ // TODO - use the errors count in notifications
} // won't let these fails break the synchronization process
}
}
-
- public boolean isMultiStatus(int status) {
- return (status == HttpStatus.SC_MULTI_STATUS);
- }
-
+
/**
- * Creates and populates a new {@link OCFile} object with the data read from the server.
- *
+ * Creates and populates a new {@link com.owncloud.android.datamodel.OCFile}
+ * object with the data read from the server.
+ *
* @param remote remote file read from the server (remote file or folder).
* @return New OCFile instance representing the remote resource described by we.
*/
file.setRemoteId(remote.getRemoteId());
return file;
}
-
- /**
- * Checks the storage path of the OCFile received as parameter.
- * If it's out of the local ownCloud folder, tries to copy the file inside it.
- *
- * If the copy fails, the link to the local file is nullified. The account of forgotten
- * files is kept in {@link #mForgottenLocalFiles}
- *)
- * @param file File to check and fix.
- */
- private void checkAndFixForeignStoragePath(OCFile file) {
- String storagePath = file.getStoragePath();
- String expectedPath = FileStorageUtils.getDefaultSavePathFor(mAccount.name, file);
- if (storagePath != null && !storagePath.equals(expectedPath)) {
- /// fix storagePaths out of the local ownCloud folder
- File originalFile = new File(storagePath);
- if (FileStorageUtils.getUsableSpace(mAccount.name) < originalFile.length()) {
- mForgottenLocalFiles.put(file.getRemotePath(), storagePath);
- file.setStoragePath(null);
-
- } else {
- InputStream in = null;
- OutputStream out = null;
- try {
- File expectedFile = new File(expectedPath);
- File expectedParent = expectedFile.getParentFile();
- expectedParent.mkdirs();
- if (!expectedParent.isDirectory()) {
- throw new IOException(
- "Unexpected error: parent directory could not be created"
- );
- }
- expectedFile.createNewFile();
- if (!expectedFile.isFile()) {
- throw new IOException("Unexpected error: target file could not be created");
- }
- in = new FileInputStream(originalFile);
- out = new FileOutputStream(expectedFile);
- byte[] buf = new byte[1024];
- int len;
- while ((len = in.read(buf)) > 0){
- out.write(buf, 0, len);
- }
- file.setStoragePath(expectedPath);
-
- } catch (Exception e) {
- Log_OC.e(TAG, "Exception while copying foreign file " + expectedPath, e);
- mForgottenLocalFiles.put(file.getRemotePath(), storagePath);
- file.setStoragePath(null);
-
- } finally {
- try {
- if (in != null) in.close();
- } catch (Exception e) {
- Log_OC.d(TAG, "Weird exception while closing input stream for "
- + storagePath + " (ignoring)", e);
- }
- try {
- if (out != null) out.close();
- } catch (Exception e) {
- Log_OC.d(TAG, "Weird exception while closing output stream for "
- + expectedPath + " (ignoring)", e);
- }
- }
- }
- }
- }
-
-
- private RemoteOperationResult refreshSharesForFolder(OwnCloudClient client) {
- RemoteOperationResult result = null;
-
- // remote request
- GetRemoteSharesForFileOperation operation =
- new GetRemoteSharesForFileOperation(mLocalFolder.getRemotePath(), false, true);
- result = operation.execute(client);
-
- if (result.isSuccess()) {
- // update local database
- ArrayList<OCShare> shares = new ArrayList<OCShare>();
- for(Object obj: result.getData()) {
- shares.add((OCShare) obj);
- }
- mStorageManager.saveSharesInFolder(shares, mLocalFolder);
- }
-
- return result;
- }
-
/**
* Scans the default location for saving local copies of files searching for
- * a 'lost' file with the same full name as the {@link OCFile} received as
- * parameter.
+ * a 'lost' file with the same full name as the {@link com.owncloud.android.datamodel.OCFile}
+ * received as parameter.
*
* @param file File to associate a possible 'lost' local file.
*/
/**
- * Sends a message to any application component interested in the progress
- * of the synchronization.
- *
- * @param event
- * @param dirRemotePath Remote path of a folder that was just synchronized
- * (with or without success)
- * @param result
+ * Cancel operation
*/
- private void sendLocalBroadcast(
- String event, String dirRemotePath, RemoteOperationResult result
- ) {
- Log_OC.d(TAG, "Send broadcast " + event);
- Intent intent = new Intent(event);
- intent.putExtra(FileSyncAdapter.EXTRA_ACCOUNT_NAME, mAccount.name);
- if (dirRemotePath != null) {
- intent.putExtra(FileSyncAdapter.EXTRA_FOLDER_PATH, dirRemotePath);
- }
- intent.putExtra(FileSyncAdapter.EXTRA_RESULT, result);
- mContext.sendStickyBroadcast(intent);
- //LocalBroadcastManager.getInstance(mContext).sendBroadcast(intent);
+ public void cancel() {
+ mCancellationRequested.set(true);
}
+ public String getFolderPath() {
+ String path = mLocalFolder.getStoragePath();
+ if (path != null && path.length() > 0) {
+ return path;
+ }
+ return FileStorageUtils.getDefaultSavePathFor(mAccount.name, mLocalFolder);
+ }
- public boolean getRemoteFolderChanged() {
- return mRemoteFolderChanged;
+ private void startSyncFolderOperation(String path){
+ Intent intent = new Intent(mContext, OperationsService.class);
+ intent.setAction(OperationsService.ACTION_SYNC_FOLDER);
+ intent.putExtra(OperationsService.EXTRA_ACCOUNT, mAccount);
+ intent.putExtra(OperationsService.EXTRA_REMOTE_PATH, path);
+ mContext.startService(intent);
}
+ public String getRemotePath() {
+ return mRemotePath;
+ }
}
projects / pub / Android / ownCloud.git / blobdiff