Examples with OCFile com.owncloud.android.datamodel.OCFile used on opensource projects

Example 1 with OCFile

use of com.owncloud.android.datamodel.OCFile in project android by owncloud.

the class SynchronizeFolderOperation method mergeRemoteFolder.

/**
     *  Synchronizes the data retrieved from the server about the contents of the target folder
     *  with the current data in the local database.
     *
     *  Grants that mFoldersToVisit is updated with fresh data after execution.
     *
     *  @param folderAndFiles   Remote folder and children files in folder
     */
private void mergeRemoteFolder(ArrayList<Object> folderAndFiles) throws OperationCancelledException {
    Log_OC.d(TAG, "Synchronizing " + mAccount.name + mRemotePath);
    FileDataStorageManager storageManager = getStorageManager();
    // parse data from remote folder
    OCFile updatedFolder = FileStorageUtils.createOCFileFrom((RemoteFile) folderAndFiles.get(0));
    // NOTE: updates ETag with remote value; that's INTENDED
    updatedFolder.copyLocalPropertiesFrom(mLocalFolder);
    Log_OC.d(TAG, "Remote folder " + mLocalFolder.getRemotePath() + " changed - starting update of local data ");
    List<OCFile> updatedFiles = new Vector<>(folderAndFiles.size() - 1);
    mFoldersToVisit = new Vector<>(folderAndFiles.size() - 1);
    mFilesToSyncContents.clear();
    if (mCancellationRequested.get()) {
        throw new OperationCancelledException();
    }
    // get current data about local contents of the folder to synchronize
    List<OCFile> localFiles = storageManager.getFolderContent(mLocalFolder);
    Map<String, OCFile> localFilesMap = new HashMap<>(localFiles.size());
    for (OCFile file : localFiles) {
        localFilesMap.put(file.getRemotePath(), file);
    }
    // loop to synchronize every child
    OCFile remoteFile, localFile, updatedLocalFile;
    RemoteFile r;
    int foldersToExpand = 0;
    for (int i = 1; i < folderAndFiles.size(); i++) {
        /// new OCFile instance with the data from the server
        r = (RemoteFile) folderAndFiles.get(i);
        remoteFile = FileStorageUtils.createOCFileFrom(r);
        /// new OCFile instance to merge fresh data from server with local state
        updatedLocalFile = FileStorageUtils.createOCFileFrom(r);
        /// retrieve local data for the read file
        localFile = localFilesMap.remove(remoteFile.getRemotePath());
        /// add to updatedFile data about LOCAL STATE (not existing in server)
        updatedLocalFile.setLastSyncDateForProperties(mCurrentSyncTime);
        if (localFile != null) {
            updatedLocalFile.copyLocalPropertiesFrom(localFile);
            // remote eTag will not be set unless file CONTENTS are synchronized
            updatedLocalFile.setEtag(localFile.getEtag());
            if (!updatedLocalFile.isFolder() && remoteFile.isImage() && remoteFile.getModificationTimestamp() != localFile.getModificationTimestamp()) {
                updatedLocalFile.setNeedsUpdateThumbnail(true);
            }
        } else {
            updatedLocalFile.setParentId(mLocalFolder.getFileId());
            // remote eTag will not be set unless file CONTENTS are synchronized
            updatedLocalFile.setEtag("");
            // new files need to check av-off status of parent folder!
            if (updatedFolder.isAvailableOffline()) {
                updatedLocalFile.setAvailableOfflineStatus(OCFile.AvailableOfflineStatus.AVAILABLE_OFFLINE_PARENT);
            }
        }
        /// check and fix, if needed, local storage path
        searchForLocalFileInDefaultPath(updatedLocalFile);
        /// prepare content synchronizations
        boolean serverUnchanged = addToSyncContents(updatedLocalFile, remoteFile);
        if (updatedLocalFile.isFolder() && !serverUnchanged) {
            foldersToExpand++;
        }
        updatedFiles.add(updatedLocalFile);
    }
    // save updated contents in local database
    if (foldersToExpand == 0) {
        updatedFolder.setTreeEtag(updatedFolder.getEtag());
    // TODO - propagate up
    }
    storageManager.saveFolder(updatedFolder, updatedFiles, localFilesMap.values());
}

Example 2 with OCFile

use of com.owncloud.android.datamodel.OCFile in project android by owncloud.

the class MoveFileOperation method resumeObservation.

private void resumeObservation(String targetPath) {
    OCFile updatedFile = new OCFile(targetPath);
    updatedFile.setMimetype(mFile.getMimetype());
    updatedFile.setFileId(mFile.getFileId());
    updatedFile.setStoragePath(FileStorageUtils.getDefaultSavePathFor(getStorageManager().getAccount().name, updatedFile));
    FileObserverService.observeFile(MainApp.getAppContext(), updatedFile, getStorageManager().getAccount(), true);
}

Example 3 with OCFile

use of com.owncloud.android.datamodel.OCFile in project android by owncloud.

the class ReceiveExternalFilesActivity method populateDirectoryList.

private void populateDirectoryList() {
    setContentView(R.layout.uploader_layout);
    setupToolbar();
    ActionBar actionBar = getSupportActionBar();
    ListView mListView = (ListView) findViewById(android.R.id.list);
    String current_dir = mParents.peek();
    if (current_dir.equals("")) {
        actionBar.setTitle(getString(R.string.uploader_top_message));
    } else {
        actionBar.setTitle(current_dir);
    }
    boolean notRoot = (mParents.size() > 1);
    actionBar.setDisplayHomeAsUpEnabled(notRoot);
    actionBar.setHomeButtonEnabled(notRoot);
    String full_path = generatePath(mParents);
    Log_OC.d(TAG, "Populating view with content of : " + full_path);
    mFile = getStorageManager().getFileByPath(full_path);
    if (mFile != null) {
        // TODO Enable when "On Device" is recovered ?
        Vector<OCFile> files = getStorageManager().getFolderContent(mFile);
        files = sortFileList(files);
        ReceiveExternalFilesAdapter sa = new ReceiveExternalFilesAdapter(this, files, getStorageManager(), getAccount());
        mListView.setAdapter(sa);
        Button btnChooseFolder = (Button) findViewById(R.id.uploader_choose_folder);
        btnChooseFolder.setOnClickListener(this);
        Button btnNewFolder = (Button) findViewById(R.id.uploader_cancel);
        btnNewFolder.setOnClickListener(this);
        mListView.setOnItemClickListener(this);
    }
}

Example 4 with OCFile

use of com.owncloud.android.datamodel.OCFile in project android by owncloud.

the class PreviewVideoActivity method onAccountSet.

@Override
protected void onAccountSet(boolean stateWasRecovered) {
    super.onAccountSet(stateWasRecovered);
    if (getAccount() != null) {
        OCFile file = getFile();
        /// Validate handled file  (first image to preview)
        if (file == null) {
            throw new IllegalStateException("Instanced with a NULL OCFile");
        }
        if (!file.isVideo()) {
            throw new IllegalArgumentException("Non-video file passed as argument");
        }
        file = getStorageManager().getFileById(file.getFileId());
        if (file != null) {
            if (file.isDown()) {
                mVideoPlayer.setVideoURI(file.getStorageUri());
            } else {
                // not working yet
                String url;
                try {
                    url = AccountUtils.constructFullURLForAccount(this, getAccount()) + file.getRemotePath();
                    mVideoPlayer.setVideoURI(Uri.parse(url));
                } catch (AccountNotFoundException e) {
                    onError(null, MediaService.OC_MEDIA_ERROR, R.string.media_err_no_account);
                }
            }
            // create and prepare control panel for the user
            mMediaController = new MediaController(this);
            mMediaController.setMediaPlayer(mVideoPlayer);
            mMediaController.setAnchorView(mVideoPlayer);
            mVideoPlayer.setMediaController(mMediaController);
        } else {
            finish();
        }
    } else {
        finish();
    }
}

Example 5 with OCFile

use of com.owncloud.android.datamodel.OCFile in project android by owncloud.

the class FileStorageUtils method sortByName.

/**
     * Sorts list by Name
     * @param files     files to sort
     */
public static Vector<OCFile> sortByName(Vector<OCFile> files) {
    final Integer val;
    if (mSortAscending) {
        val = 1;
    } else {
        val = -1;
    }
    Collections.sort(files, new Comparator<OCFile>() {

        public int compare(OCFile o1, OCFile o2) {
            if (o1.isFolder() && o2.isFolder()) {
                return val * new AlphanumComparator().compare(o1, o2);
            } else if (o1.isFolder()) {
                return -1;
            } else if (o2.isFolder()) {
                return 1;
            }
            return val * new AlphanumComparator().compare(o1, o2);
        }
    });
    return files;
}