+/* ownCloud Android client application
+ * Copyright (C) 2011 Bartek Przybylski
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.owncloud.android.ui.fragment;
+
+import java.io.File;
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.commons.httpclient.methods.GetMethod;
+import org.apache.commons.httpclient.methods.PostMethod;
+import org.apache.commons.httpclient.methods.StringRequestEntity;
+import org.apache.commons.httpclient.params.HttpConnectionManagerParams;
+import org.apache.http.HttpStatus;
+import org.apache.http.NameValuePair;
+import org.apache.http.client.utils.URLEncodedUtils;
+import org.apache.http.entity.FileEntity;
+import org.apache.http.message.BasicNameValuePair;
+import org.apache.http.protocol.HTTP;
+import org.apache.jackrabbit.webdav.client.methods.PropFindMethod;
+import org.json.JSONObject;
+
+import android.accounts.Account;
+import android.accounts.AccountManager;
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.content.ActivityNotFoundException;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.ServiceConnection;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.BitmapFactory.Options;
+import android.graphics.Point;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
+import android.support.v4.app.DialogFragment;
+import android.support.v4.app.FragmentTransaction;
+import android.util.Log;
+import android.view.Display;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.View.OnTouchListener;
+import android.view.ViewGroup;
+import android.webkit.MimeTypeMap;
+import android.webkit.WebView.FindListener;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.ImageView;
+import android.widget.MediaController;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+import android.widget.VideoView;
+
+import com.actionbarsherlock.app.SherlockFragment;
+import com.owncloud.android.AccountUtils;
+import com.owncloud.android.DisplayUtils;
+import com.owncloud.android.authenticator.AccountAuthenticator;
+import com.owncloud.android.datamodel.FileDataStorageManager;
+import com.owncloud.android.datamodel.OCFile;
+import com.owncloud.android.files.services.FileDownloader;
+import com.owncloud.android.files.services.FileObserverService;
+import com.owncloud.android.files.services.FileUploader;
+import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder;
+import com.owncloud.android.files.services.FileUploader.FileUploaderBinder;
+import com.owncloud.android.media.MediaService;
+import com.owncloud.android.media.MediaServiceBinder;
+import com.owncloud.android.network.OwnCloudClientUtils;
+import com.owncloud.android.operations.OnRemoteOperationListener;
+import com.owncloud.android.operations.RemoteOperation;
+import com.owncloud.android.operations.RemoteOperationResult;
+import com.owncloud.android.operations.RemoteOperationResult.ResultCode;
+import com.owncloud.android.operations.RemoveFileOperation;
+import com.owncloud.android.operations.RenameFileOperation;
+import com.owncloud.android.operations.SynchronizeFileOperation;
+import com.owncloud.android.ui.activity.ConflictsResolveActivity;
+import com.owncloud.android.ui.activity.FileDetailActivity;
+import com.owncloud.android.ui.activity.FileDisplayActivity;
+import com.owncloud.android.ui.OnSwipeTouchListener;
+import com.owncloud.android.ui.activity.TransferServiceGetter;
+import com.owncloud.android.ui.activity.PreviewVideoActivity;
+import com.owncloud.android.ui.dialog.EditNameDialog;
+import com.owncloud.android.ui.dialog.EditNameDialog.EditNameDialogListener;
+import com.owncloud.android.utils.OwnCloudVersion;
+
+import com.owncloud.android.R;
+
+import eu.alefzero.webdav.OnDatatransferProgressListener;
+import eu.alefzero.webdav.WebdavClient;
+import eu.alefzero.webdav.WebdavUtils;
+
+/**
+ * This Fragment is used to display the details about a file.
+ *
+ * @author Bartek Przybylski
+ * @author David A. Velasco
+ */
+public class FileDownloadFragment extends SherlockFragment implements
+ OnClickListener,
+ ConfirmationDialogFragment.ConfirmationDialogFragmentListener, OnRemoteOperationListener, EditNameDialogListener,
+ FileFragment {
+
+ public static final String EXTRA_FILE = "FILE";
+ public static final String EXTRA_ACCOUNT = "ACCOUNT";
+
+ private FileFragment.ContainerActivity mContainerActivity;
+
+ private int mLayout;
+ private View mView;
+ private OCFile mFile;
+ private Account mAccount;
+ private FileDataStorageManager mStorageManager;
+
+ private DownloadFinishReceiver mDownloadFinishReceiver;
+ private UploadFinishReceiver mUploadFinishReceiver;
+ public ProgressListener mProgressListener;
+
+ private Handler mHandler;
+ private RemoteOperation mLastRemoteOperation;
+
+ private MediaServiceBinder mMediaServiceBinder = null;
+ private MediaController mMediaController = null;
+ private MediaServiceConnection mMediaServiceConnection = null;
+
+ private static final String TAG = FileDownloadFragment.class.getSimpleName();
+ public static final String FTAG = "FileDetails";
+ public static final String FTAG_CONFIRMATION = "REMOVE_CONFIRMATION_FRAGMENT";
+
+
+ /**
+ * Creates an empty details fragment.
+ *
+ * It's necessary to keep a public constructor without parameters; the system uses it when tries to reinstantiate a fragment automatically.
+ */
+ public FileDownloadFragment() {
+ mFile = null;
+ mAccount = null;
+ mStorageManager = null;
+ mLayout = R.layout.file_details_empty;
+ mProgressListener = null;
+ }
+
+
+ /**
+ * Creates a details fragment.
+ *
+ * When 'fileToDetail' or 'ocAccount' are null, creates a dummy layout (to use when a file wasn't tapped before).
+ *
+ * @param fileToDetail An {@link OCFile} to show in the fragment
+ * @param ocAccount An ownCloud account; needed to start downloads
+ */
+ public FileDownloadFragment(OCFile fileToDetail, Account ocAccount) {
+ mFile = fileToDetail;
+ mAccount = ocAccount;
+ mStorageManager = null; // we need a context to init this; the container activity is not available yet at this moment
+ mLayout = R.layout.file_details_empty;
+ mProgressListener = null;
+ }
+
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ Log.e(TAG, "PREVIEW_DOWNLOAD_FRAGMENT ONCREATE " + ((mFile == null)? "(NULL)" : mFile.getFileName()));
+
+ mHandler = new Handler();
+ }
+
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container,
+ Bundle savedInstanceState) {
+ super.onCreateView(inflater, container, savedInstanceState);
+
+ if (savedInstanceState != null) {
+ mFile = savedInstanceState.getParcelable(FileDownloadFragment.EXTRA_FILE);
+ mAccount = savedInstanceState.getParcelable(FileDownloadFragment.EXTRA_ACCOUNT);
+ }
+
+ if(mFile != null && mAccount != null) {
+ //mLayout = R.layout.file_details_fragment;
+ }
+
+ View view = null;
+ view = inflater.inflate(mLayout, container, false);
+ mView = view;
+
+ if (mLayout == R.layout.file_details_fragment) {
+ mView.findViewById(R.id.fdKeepInSync).setOnClickListener(this);
+ mView.findViewById(R.id.fdRenameBtn).setOnClickListener(this);
+ mView.findViewById(R.id.fdDownloadBtn).setOnClickListener(this);
+ mView.findViewById(R.id.fdOpenBtn).setOnClickListener(this);
+ mView.findViewById(R.id.fdRemoveBtn).setOnClickListener(this);
+ //mView.findViewById(R.id.fdShareBtn).setOnClickListener(this);
+ ProgressBar progressBar = (ProgressBar)mView.findViewById(R.id.fdProgressBar);
+ mProgressListener = new ProgressListener(progressBar);
+ }
+
+ updateFileDetails(false);
+ return view;
+ }
+
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void onAttach(Activity activity) {
+ super.onAttach(activity);
+ try {
+ mContainerActivity = (ContainerActivity) activity;
+
+ } catch (ClassCastException e) {
+ throw new ClassCastException(activity.toString() + " must implement " + FileDetailFragment.ContainerActivity.class.getSimpleName());
+ }
+ }
+
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void onActivityCreated(Bundle savedInstanceState) {
+ super.onActivityCreated(savedInstanceState);
+ if (mAccount != null) {
+ mStorageManager = new FileDataStorageManager(mAccount, getActivity().getApplicationContext().getContentResolver());;
+ mView.setOnTouchListener(new OnSwipeTouchListener(getActivity()));
+ }
+ }
+
+
+ @Override
+ public void onSaveInstanceState(Bundle outState) {
+ super.onSaveInstanceState(outState);
+ outState.putParcelable(FileDownloadFragment.EXTRA_FILE, mFile);
+ outState.putParcelable(FileDownloadFragment.EXTRA_ACCOUNT, mAccount);
+ }
+
+ @Override
+ public void onStart() {
+ super.onStart();
+ Log.e(TAG, "FILE_DOWNLOAD_FRAGMENT ONSTART " + mFile.getFileName());
+ if (mFile != null && mFile.isAudio()) {
+ bindMediaService();
+ }
+ listenForTransferProgress();
+ }
+
+ @Override
+ public void onResume() {
+ Log.e(TAG, "PREVIEW_DOWNLOAD_FRAGMENT ONRESUME " + mFile.getFileName());
+ super.onResume();
+
+ mDownloadFinishReceiver = new DownloadFinishReceiver();
+ IntentFilter filter = new IntentFilter(
+ FileDownloader.DOWNLOAD_FINISH_MESSAGE);
+ getActivity().registerReceiver(mDownloadFinishReceiver, filter);
+
+ mUploadFinishReceiver = new UploadFinishReceiver();
+ filter = new IntentFilter(FileUploader.UPLOAD_FINISH_MESSAGE);
+ getActivity().registerReceiver(mUploadFinishReceiver, filter);
+
+ }
+
+
+ @Override
+ public void onPause() {
+ super.onPause();
+ Log.e(TAG, "PREVIEW_DOWNLOAD_FRAGMENT ONPAUSE " + mFile.getFileName());
+
+ getActivity().unregisterReceiver(mDownloadFinishReceiver);
+ mDownloadFinishReceiver = null;
+
+ getActivity().unregisterReceiver(mUploadFinishReceiver);
+ mUploadFinishReceiver = null;
+ }
+
+
+ @Override
+ public void onStop() {
+ super.onStop();
+ Log.e(TAG, "FILE_DOWNLOAD_FRAGMENT ONSTOP " + mFile.getFileName());
+ if (mMediaServiceConnection != null) {
+ Log.d(TAG, "Unbinding from MediaService ...");
+ if (mMediaServiceBinder != null && mMediaController != null) {
+ mMediaServiceBinder.unregisterMediaController(mMediaController);
+ }
+ getActivity().unbindService(mMediaServiceConnection);
+ mMediaServiceBinder = null;
+ if (mMediaController != null) {
+ mMediaController.hide();
+ mMediaController = null;
+ }
+ }
+ leaveTransferProgress();
+ }
+
+ @Override
+ public void onDestroy() {
+ super.onDestroy();
+ Log.e(TAG, "FILE_DOWNLOAD_FRAGMENT ONDESTROY " + mFile.getFileName());
+ }
+
+
+ @Override
+ public View getView() {
+ return super.getView() == null ? mView : super.getView();
+ }
+
+
+ @Override
+ public void onClick(View v) {
+ switch (v.getId()) {
+ case R.id.fdDownloadBtn: {
+ FileDownloaderBinder downloaderBinder = mContainerActivity.getFileDownloaderBinder();
+ FileUploaderBinder uploaderBinder = mContainerActivity.getFileUploaderBinder();
+ if (downloaderBinder != null && downloaderBinder.isDownloading(mAccount, mFile)) {
+ downloaderBinder.cancel(mAccount, mFile);
+ if (mFile.isDown()) {
+ setButtonsForDown();
+ } else {
+ setButtonsForRemote();
+ }
+
+ } else if (uploaderBinder != null && uploaderBinder.isUploading(mAccount, mFile)) {
+ uploaderBinder.cancel(mAccount, mFile);
+ if (!mFile.fileExists()) {
+ // TODO make something better
+ if (getActivity() instanceof FileDisplayActivity) {
+ // double pane
+ FragmentTransaction transaction = getActivity().getSupportFragmentManager().beginTransaction();
+ transaction.replace(R.id.file_details_container, new FileDownloadFragment(null, null), FTAG); // empty FileDetailFragment
+ transaction.commit();
+ mContainerActivity.onFileStateChanged();
+ } else {
+ getActivity().finish();
+ }
+
+ } else if (mFile.isDown()) {
+ setButtonsForDown();
+ } else {
+ setButtonsForRemote();
+ }
+
+ } else {
+ mLastRemoteOperation = new SynchronizeFileOperation(mFile, null, mStorageManager, mAccount, true, false, getActivity());
+ WebdavClient wc = OwnCloudClientUtils.createOwnCloudClient(mAccount, getSherlockActivity().getApplicationContext());
+ mLastRemoteOperation.execute(wc, this, mHandler);
+
+ // update ui
+ boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity;
+ getActivity().showDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT);
+
+ }
+ break;
+ }
+ case R.id.fdKeepInSync: {
+ CheckBox cb = (CheckBox) getView().findViewById(R.id.fdKeepInSync);
+ mFile.setKeepInSync(cb.isChecked());
+ mStorageManager.saveFile(mFile);
+
+ /// register the OCFile instance in the observer service to monitor local updates;
+ /// if necessary, the file is download
+ Intent intent = new Intent(getActivity().getApplicationContext(),
+ FileObserverService.class);
+ intent.putExtra(FileObserverService.KEY_FILE_CMD,
+ (cb.isChecked()?
+ FileObserverService.CMD_ADD_OBSERVED_FILE:
+ FileObserverService.CMD_DEL_OBSERVED_FILE));
+ intent.putExtra(FileObserverService.KEY_CMD_ARG_FILE, mFile);
+ intent.putExtra(FileObserverService.KEY_CMD_ARG_ACCOUNT, mAccount);
+ getActivity().startService(intent);
+
+ if (mFile.keepInSync()) {
+ onClick(getView().findViewById(R.id.fdDownloadBtn)); // force an immediate synchronization
+ }
+ break;
+ }
+ case R.id.fdRenameBtn: {
+ EditNameDialog dialog = EditNameDialog.newInstance(getString(R.string.rename_dialog_title), mFile.getFileName(), this);
+ dialog.show(getFragmentManager(), "nameeditdialog");
+ break;
+ }
+ case R.id.fdRemoveBtn: {
+ ConfirmationDialogFragment confDialog = ConfirmationDialogFragment.newInstance(
+ R.string.confirmation_remove_alert,
+ new String[]{mFile.getFileName()},
+ mFile.isDown() ? R.string.confirmation_remove_remote_and_local : R.string.confirmation_remove_remote,
+ mFile.isDown() ? R.string.confirmation_remove_local : -1,
+ R.string.common_cancel);
+ confDialog.setOnConfirmationListener(this);
+ confDialog.show(getFragmentManager(), FTAG_CONFIRMATION);
+ break;
+ }
+ case R.id.fdOpenBtn: {
+ openFile();
+ break;
+ }
+ default:
+ Log.e(TAG, "Incorrect view clicked!");
+ }
+
+ /* else if (v.getId() == R.id.fdShareBtn) {
+ Thread t = new Thread(new ShareRunnable(mFile.getRemotePath()));
+ t.start();
+ }*/
+ }
+
+
+ private void startVideoActivity() {
+ Intent i = new Intent(getActivity(), PreviewVideoActivity.class);
+ i.putExtra(PreviewVideoActivity.EXTRA_FILE, mFile);
+ i.putExtra(PreviewVideoActivity.EXTRA_ACCOUNT, mAccount);
+ startActivity(i);
+ }
+
+
+ private void bindMediaService() {
+ Log.d(TAG, "Binding to MediaService...");
+ if (mMediaServiceConnection == null) {
+ mMediaServiceConnection = new MediaServiceConnection();
+ }
+ getActivity().bindService( new Intent(getActivity(),
+ MediaService.class),
+ mMediaServiceConnection,
+ Context.BIND_AUTO_CREATE);
+ // follow the flow in MediaServiceConnection#onServiceConnected(...)
+ }
+
+ /** Defines callbacks for service binding, passed to bindService() */
+ private class MediaServiceConnection implements ServiceConnection {
+
+ @Override
+ public void onServiceConnected(ComponentName component, IBinder service) {
+ if (component.equals(new ComponentName(getActivity(), MediaService.class))) {
+ Log.d(TAG, "Media service connected");
+ mMediaServiceBinder = (MediaServiceBinder) service;
+ if (mMediaServiceBinder != null) {
+ if (mMediaController == null) {
+ mMediaController = new MediaController(getSherlockActivity());
+ }
+ prepareMediaController();
+
+ Log.d(TAG, "Successfully bound to MediaService, MediaController ready");
+
+ } else {
+ Log.e(TAG, "Unexpected response from MediaService while binding");
+ }
+ }
+ }
+
+ private void prepareMediaController() {
+ mMediaServiceBinder.registerMediaController(mMediaController);
+ mMediaController.setMediaPlayer(mMediaServiceBinder);
+ mMediaController.setAnchorView(getView());
+ mMediaController.setEnabled(mMediaServiceBinder.isInPlaybackState());
+ }
+
+ @Override
+ public void onServiceDisconnected(ComponentName component) {
+ if (component.equals(new ComponentName(getActivity(), MediaService.class))) {
+ Log.e(TAG, "Media service suddenly disconnected");
+ if (mMediaController != null) {
+ mMediaController.hide();
+ mMediaController.setMediaPlayer(null);
+ mMediaController = null;
+ }
+ mMediaServiceBinder = null;
+ mMediaServiceConnection = null;
+ }
+ }
+ }
+
+
+ /**
+ * Opens mFile.
+ */
+ private void openFile() {
+
+ String storagePath = mFile.getStoragePath();
+ String encodedStoragePath = WebdavUtils.encodePath(storagePath);
+ try {
+ Intent i = new Intent(Intent.ACTION_VIEW);
+ i.setDataAndType(Uri.parse("file://"+ encodedStoragePath), mFile.getMimetype());
+ i.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
+ startActivity(i);
+
+ } catch (Throwable t) {
+ Log.e(TAG, "Fail when trying to open with the mimeType provided from the ownCloud server: " + mFile.getMimetype());
+ boolean toastIt = true;
+ String mimeType = "";
+ try {
+ Intent i = new Intent(Intent.ACTION_VIEW);
+ mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(storagePath.substring(storagePath.lastIndexOf('.') + 1));
+ if (mimeType == null || !mimeType.equals(mFile.getMimetype())) {
+ if (mimeType != null) {
+ i.setDataAndType(Uri.parse("file://"+ encodedStoragePath), mimeType);
+ } else {
+ // desperate try
+ i.setDataAndType(Uri.parse("file://"+ encodedStoragePath), "*/*");
+ }
+ i.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
+ startActivity(i);
+ toastIt = false;
+ }
+
+ } catch (IndexOutOfBoundsException e) {
+ Log.e(TAG, "Trying to find out MIME type of a file without extension: " + storagePath);
+
+ } catch (ActivityNotFoundException e) {
+ Log.e(TAG, "No activity found to handle: " + storagePath + " with MIME type " + mimeType + " obtained from extension");
+
+ } catch (Throwable th) {
+ Log.e(TAG, "Unexpected problem when opening: " + storagePath, th);
+
+ } finally {
+ if (toastIt) {
+ Toast.makeText(getActivity(), "There is no application to handle file " + mFile.getFileName(), Toast.LENGTH_SHORT).show();
+ }
+ }
+
+ }
+ }
+
+
+ @Override
+ public void onConfirmation(String callerTag) {
+ if (callerTag.equals(FTAG_CONFIRMATION)) {
+ if (mStorageManager.getFileById(mFile.getFileId()) != null) {
+ mLastRemoteOperation = new RemoveFileOperation( mFile,
+ true,
+ mStorageManager);
+ WebdavClient wc = OwnCloudClientUtils.createOwnCloudClient(mAccount, getSherlockActivity().getApplicationContext());
+ mLastRemoteOperation.execute(wc, this, mHandler);
+
+ boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity;
+ getActivity().showDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT);
+ }
+ }
+ }
+
+ @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);
+ }
+ }
+
+ @Override
+ public void onCancel(String callerTag) {
+ Log.d(TAG, "REMOVAL CANCELED");
+ }
+
+
+ /**
+ * Check if the fragment was created with an empty layout. An empty fragment can't show file details, must be replaced.
+ *
+ * @return True when the fragment was created with the empty layout.
+ */
+ public boolean isEmpty() {
+ return (mLayout == R.layout.file_details_empty || mFile == null || mAccount == null);
+ }
+
+
+ /**
+ * {@inheritDoc}
+ */
+ public OCFile getFile(){
+ return mFile;
+ }
+
+ /**
+ * Use this method to signal this Activity that it shall update its view.
+ *
+ * @param file : An {@link OCFile}
+ */
+ public void updateFileDetails(OCFile file, Account ocAccount) {
+ mFile = file;
+ if (ocAccount != null && (
+ mStorageManager == null ||
+ (mAccount != null && !mAccount.equals(ocAccount))
+ )) {
+ mStorageManager = new FileDataStorageManager(ocAccount, getActivity().getApplicationContext().getContentResolver());
+ }
+ mAccount = ocAccount;
+ updateFileDetails(false);
+ }
+
+
+ /**
+ * Updates the view with all relevant details about that file.
+ *
+ * TODO Remove parameter when the transferring state of files is kept in database.
+ *
+ * TODO REFACTORING! this method called 5 times before every time the fragment is shown!
+ *
+ * @param transferring Flag signaling if the file should be considered as downloading or uploading,
+ * although {@link FileDownloaderBinder#isDownloading(Account, OCFile)} and
+ * {@link FileUploaderBinder#isUploading(Account, OCFile)} return false.
+ *
+ */
+ public void updateFileDetails(boolean transferring) {
+
+ if (readyToShow()) {
+
+ // set file details
+ setFilename(mFile.getFileName());
+ setFiletype(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 (transferring || (downloaderBinder != null && downloaderBinder.isDownloading(mAccount, mFile)) || (uploaderBinder != null && uploaderBinder.isUploading(mAccount, mFile))) {
+ setButtonsForTransferring();
+
+ } else if (mFile.isDown()) {
+
+ setButtonsForDown();
+
+ } else {
+ // TODO load default preview image; when the local file is removed, the preview remains there
+ setButtonsForRemote();
+ }
+ }
+ getView().invalidate();
+ }
+
+
+ /**
+ * Checks if the fragment is ready to show details of a OCFile
+ *
+ * @return 'True' when the fragment is ready to show details of a file
+ */
+ private boolean readyToShow() {
+ return (mFile != null && mAccount != null && mLayout == R.layout.file_details_fragment);
+ }
+
+
+
+ /**
+ * Updates the filename in view
+ * @param filename to set
+ */
+ private void setFilename(String filename) {
+ TextView tv = (TextView) getView().findViewById(R.id.fdFilename);
+ if (tv != null)
+ tv.setText(filename);
+ }
+
+ /**
+ * Updates the MIME type in view
+ * @param mimetype to set
+ */
+ private void setFiletype(String mimetype) {
+ TextView tv = (TextView) getView().findViewById(R.id.fdType);
+ if (tv != null) {
+ String printableMimetype = DisplayUtils.convertMIMEtoPrettyPrint(mimetype);;
+ tv.setText(printableMimetype);
+ }
+ ImageView iv = (ImageView) getView().findViewById(R.id.fdIcon);
+ if (iv != null) {
+ iv.setImageResource(DisplayUtils.getResourceId(mimetype));
+ }
+ }
+
+ /**
+ * Updates the file size in view
+ * @param filesize in bytes to set
+ */
+ private void setFilesize(long filesize) {
+ TextView tv = (TextView) getView().findViewById(R.id.fdSize);
+ if (tv != null)
+ tv.setText(DisplayUtils.bytesToHumanReadable(filesize));
+ }
+
+ /**
+ * Updates the time that the file was created in view
+ * @param milliseconds Unix time to set
+ */
+ private void setTimeCreated(long milliseconds){
+ TextView tv = (TextView) getView().findViewById(R.id.fdCreated);
+ TextView tvLabel = (TextView) getView().findViewById(R.id.fdCreatedLabel);
+ if(tv != null){
+ tv.setText(DisplayUtils.unixTimeToHumanReadable(milliseconds));
+ tv.setVisibility(View.VISIBLE);
+ tvLabel.setVisibility(View.VISIBLE);
+ }
+ }
+
+ /**
+ * Updates the time that the file was last modified
+ * @param milliseconds Unix time to set
+ */
+ private void setTimeModified(long milliseconds){
+ TextView tv = (TextView) getView().findViewById(R.id.fdModified);
+ if(tv != null){
+ tv.setText(DisplayUtils.unixTimeToHumanReadable(milliseconds));
+ }
+ }
+
+ /**
+ * Enables or disables buttons for a file being downloaded
+ */
+ private void setButtonsForTransferring() {
+ if (!isEmpty()) {
+ Button downloadButton = (Button) getView().findViewById(R.id.fdDownloadBtn);
+ downloadButton.setText(R.string.common_cancel);
+ //downloadButton.setEnabled(false);
+
+ // let's protect the user from himself ;)
+ ((Button) getView().findViewById(R.id.fdOpenBtn)).setEnabled(false);
+ ((Button) getView().findViewById(R.id.fdRenameBtn)).setEnabled(false);
+ ((Button) getView().findViewById(R.id.fdRemoveBtn)).setEnabled(false);
+ getView().findViewById(R.id.fdKeepInSync).setEnabled(false);
+
+ // show the progress bar for the transfer
+ ProgressBar progressBar = (ProgressBar)getView().findViewById(R.id.fdProgressBar);
+ progressBar.setVisibility(View.VISIBLE);
+ TextView progressText = (TextView)getView().findViewById(R.id.fdProgressText);
+ progressText.setVisibility(View.VISIBLE);
+ FileDownloaderBinder downloaderBinder = mContainerActivity.getFileDownloaderBinder();
+ FileUploaderBinder uploaderBinder = mContainerActivity.getFileUploaderBinder();
+ if (downloaderBinder != null && downloaderBinder.isDownloading(mAccount, mFile)) {
+ progressText.setText(R.string.downloader_download_in_progress_ticker);
+ } else if (uploaderBinder != null && uploaderBinder.isUploading(mAccount, mFile)) {
+ progressText.setText(R.string.uploader_upload_in_progress_ticker);
+ }
+ }
+ }
+
+
+ /**
+ * Enables or disables buttons for a file locally available
+ */
+ private void setButtonsForDown() {
+ if (!isEmpty()) {
+ Button downloadButton = (Button) getView().findViewById(R.id.fdDownloadBtn);
+ downloadButton.setText(R.string.filedetails_sync_file);
+
+ ((Button) getView().findViewById(R.id.fdOpenBtn)).setEnabled(true);
+ ((Button) getView().findViewById(R.id.fdRenameBtn)).setEnabled(true);
+ ((Button) getView().findViewById(R.id.fdRemoveBtn)).setEnabled(true);
+ getView().findViewById(R.id.fdKeepInSync).setEnabled(true);
+
+ // hides the progress bar
+ ProgressBar progressBar = (ProgressBar)getView().findViewById(R.id.fdProgressBar);
+ progressBar.setVisibility(View.GONE);
+ TextView progressText = (TextView)getView().findViewById(R.id.fdProgressText);
+ progressText.setVisibility(View.GONE);
+ }
+ }
+
+ /**
+ * Enables or disables buttons for a file not locally available
+ */
+ private void setButtonsForRemote() {
+ if (!isEmpty()) {
+ Button downloadButton = (Button) getView().findViewById(R.id.fdDownloadBtn);
+ downloadButton.setText(R.string.filedetails_download);
+
+ ((Button) getView().findViewById(R.id.fdOpenBtn)).setEnabled(false);
+ ((Button) getView().findViewById(R.id.fdRenameBtn)).setEnabled(true);
+ ((Button) getView().findViewById(R.id.fdRemoveBtn)).setEnabled(true);
+ getView().findViewById(R.id.fdKeepInSync).setEnabled(true);
+
+ // hides the progress bar
+ ProgressBar progressBar = (ProgressBar)getView().findViewById(R.id.fdProgressBar);
+ progressBar.setVisibility(View.GONE);
+ TextView progressText = (TextView)getView().findViewById(R.id.fdProgressText);
+ progressText.setVisibility(View.GONE);
+ }
+ }
+
+
+ /**
+ * In ownCloud 3.X.X and 4.X.X there is a bug that SabreDAV does not return
+ * the time that the file was created. There is a chance that this will
+ * be fixed in future versions. Use this method to check if this version of
+ * ownCloud has this fix.
+ * @return True, if ownCloud the ownCloud version is supporting creation time
+ */
+ private boolean ocVersionSupportsTimeCreated(){
+ /*if(mAccount != null){
+ AccountManager accManager = (AccountManager) getActivity().getSystemService(Context.ACCOUNT_SERVICE);
+ OwnCloudVersion ocVersion = new OwnCloudVersion(accManager
+ .getUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION));
+ if(ocVersion.compareTo(new OwnCloudVersion(0x030000)) < 0) {
+ return true;
+ }
+ }*/
+ return false;
+ }
+
+
+ /**
+ * Once the file download has finished -> update view
+ * @author Bartek Przybylski
+ */
+ private class DownloadFinishReceiver extends BroadcastReceiver {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ String accountName = intent.getStringExtra(FileDownloader.ACCOUNT_NAME);
+
+ if (!isEmpty() && accountName.equals(mAccount.name)) {
+ boolean downloadWasFine = intent.getBooleanExtra(FileDownloader.EXTRA_DOWNLOAD_RESULT, false);
+ String downloadedRemotePath = intent.getStringExtra(FileDownloader.EXTRA_REMOTE_PATH);
+ if (mFile.getRemotePath().equals(downloadedRemotePath)) {
+ if (downloadWasFine) {
+ mFile = mStorageManager.getFileByPath(downloadedRemotePath);
+ }
+ mContainerActivity.notifySuccessfulDownload(mFile, intent, downloadWasFine);
+ getActivity().removeStickyBroadcast(intent);
+ updateFileDetails(false); // it updates the buttons; must be called although !downloadWasFine
+ }
+ }
+ }
+ }
+
+
+ /**
+ * Once the file upload has finished -> update view
+ *
+ * Being notified about the finish of an upload is necessary for the next sequence:
+ * 1. Upload a big file.
+ * 2. Force a synchronization; if it finished before the upload, the file in transfer will be included in the local database and in the file list
+ * of its containing folder; the the server includes it in the PROPFIND requests although it's not fully upload.
+ * 3. Click the file in the list to see its details.
+ * 4. Wait for the upload finishes; at this moment, the details view must be refreshed to enable the action buttons.
+ */
+ private class UploadFinishReceiver extends BroadcastReceiver {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ String accountName = intent.getStringExtra(FileUploader.ACCOUNT_NAME);
+
+ if (!isEmpty() && accountName.equals(mAccount.name)) {
+ boolean uploadWasFine = intent.getBooleanExtra(FileUploader.EXTRA_UPLOAD_RESULT, false);
+ String uploadRemotePath = intent.getStringExtra(FileUploader.EXTRA_REMOTE_PATH);
+ boolean renamedInUpload = mFile.getRemotePath().equals(intent.getStringExtra(FileUploader.EXTRA_OLD_REMOTE_PATH));
+ if (mFile.getRemotePath().equals(uploadRemotePath) ||
+ renamedInUpload) {
+ if (uploadWasFine) {
+ mFile = mStorageManager.getFileByPath(uploadRemotePath);
+ }
+ if (renamedInUpload) {
+ String newName = (new File(uploadRemotePath)).getName();
+ Toast msg = Toast.makeText(getActivity().getApplicationContext(), String.format(getString(R.string.filedetails_renamed_in_upload_msg), newName), Toast.LENGTH_LONG);
+ msg.show();
+ }
+ getSherlockActivity().removeStickyBroadcast(intent); // not the best place to do this; a small refactorization of BroadcastReceivers should be done
+ updateFileDetails(false); // it updates the buttons; must be called although !uploadWasFine; interrupted uploads still leave an incomplete file in the server
+ }
+ }
+ }
+ }
+
+
+ // this is a temporary class for sharing purposes, it need to be replaced in transfer service
+ @SuppressWarnings("unused")
+ private class ShareRunnable implements Runnable {
+ private String mPath;
+
+ public ShareRunnable(String path) {
+ mPath = path;
+ }
+
+ public void run() {
+ AccountManager am = AccountManager.get(getActivity());
+ Account account = AccountUtils.getCurrentOwnCloudAccount(getActivity());
+ OwnCloudVersion ocv = new OwnCloudVersion(am.getUserData(account, AccountAuthenticator.KEY_OC_VERSION));
+ String url = am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + AccountUtils.getWebdavPath(ocv);
+
+ Log.d("share", "sharing for version " + ocv.toString());
+
+ if (ocv.compareTo(new OwnCloudVersion(0x040000)) >= 0) {
+ String APPS_PATH = "/apps/files_sharing/";
+ String SHARE_PATH = "ajax/share.php";
+
+ String SHARED_PATH = "/apps/files_sharing/get.php?token=";
+
+ final String WEBDAV_SCRIPT = "webdav.php";
+ final String WEBDAV_FILES_LOCATION = "/files/";
+
+ WebdavClient wc = OwnCloudClientUtils.createOwnCloudClient(account, getActivity().getApplicationContext());
+ HttpConnectionManagerParams params = new HttpConnectionManagerParams();
+ params.setMaxConnectionsPerHost(wc.getHostConfiguration(), 5);
+
+ //wc.getParams().setParameter("http.protocol.single-cookie-header", true);
+ //wc.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);
+
+ PostMethod post = new PostMethod(am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + APPS_PATH + SHARE_PATH);
+
+ post.addRequestHeader("Content-type","application/x-www-form-urlencoded; charset=UTF-8" );
+ post.addRequestHeader("Referer", am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL));
+ List<NameValuePair> formparams = new ArrayList<NameValuePair>();
+ Log.d("share", mPath+"");
+ formparams.add(new BasicNameValuePair("sources",mPath));
+ formparams.add(new BasicNameValuePair("uid_shared_with", "public"));
+ formparams.add(new BasicNameValuePair("permissions", "0"));
+ post.setRequestEntity(new StringRequestEntity(URLEncodedUtils.format(formparams, HTTP.UTF_8)));
+
+ int status;
+ try {
+ PropFindMethod find = new PropFindMethod(url+"/");
+ find.addRequestHeader("Referer", am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL));
+ Log.d("sharer", ""+ url+"/");
+
+ for (org.apache.commons.httpclient.Header a : find.getRequestHeaders()) {
+ Log.d("sharer-h", a.getName() + ":"+a.getValue());
+ }
+
+ int status2 = wc.executeMethod(find);
+
+ Log.d("sharer", "propstatus "+status2);
+
+ GetMethod get = new GetMethod(am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + "/");
+ get.addRequestHeader("Referer", am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL));
+
+ status2 = wc.executeMethod(get);
+
+ Log.d("sharer", "getstatus "+status2);
+ Log.d("sharer", "" + get.getResponseBodyAsString());
+
+ for (org.apache.commons.httpclient.Header a : get.getResponseHeaders()) {
+ Log.d("sharer", a.getName() + ":"+a.getValue());
+ }
+
+ status = wc.executeMethod(post);
+ for (org.apache.commons.httpclient.Header a : post.getRequestHeaders()) {
+ Log.d("sharer-h", a.getName() + ":"+a.getValue());
+ }
+ for (org.apache.commons.httpclient.Header a : post.getResponseHeaders()) {
+ Log.d("sharer", a.getName() + ":"+a.getValue());
+ }
+ String resp = post.getResponseBodyAsString();
+ Log.d("share", ""+post.getURI().toString());
+ Log.d("share", "returned status " + status);
+ Log.d("share", " " +resp);
+
+ if(status != HttpStatus.SC_OK ||resp == null || resp.equals("") || resp.startsWith("false")) {
+ return;
+ }
+
+ JSONObject jsonObject = new JSONObject (resp);
+ String jsonStatus = jsonObject.getString("status");
+ if(!jsonStatus.equals("success")) throw new Exception("Error while sharing file status != success");
+
+ String token = jsonObject.getString("data");
+ String uri = am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + SHARED_PATH + token;
+ Log.d("Actions:shareFile ok", "url: " + uri);
+
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+
+ } else if (ocv.compareTo(new OwnCloudVersion(0x030000)) >= 0) {
+
+ }
+ }
+ }
+
+ public void onDismiss(EditNameDialog dialog) {
+ if (dialog.getResult()) {
+ String newFilename = dialog.getNewFilename();
+ Log.d(TAG, "name edit dialog dismissed with new name " + newFilename);
+ mLastRemoteOperation = new RenameFileOperation( mFile,
+ mAccount,
+ newFilename,
+ new FileDataStorageManager(mAccount, getActivity().getContentResolver()));
+ WebdavClient wc = OwnCloudClientUtils.createOwnCloudClient(mAccount, getSherlockActivity().getApplicationContext());
+ mLastRemoteOperation.execute(wc, this, mHandler);
+ boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity;
+ getActivity().showDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT);
+ }
+ }
+
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
+ if (operation.equals(mLastRemoteOperation)) {
+ if (operation instanceof RemoveFileOperation) {
+ onRemoveFileOperationFinish((RemoveFileOperation)operation, result);
+
+ } else if (operation instanceof RenameFileOperation) {
+ onRenameFileOperationFinish((RenameFileOperation)operation, result);
+
+ } else if (operation instanceof SynchronizeFileOperation) {
+ onSynchronizeFileOperationFinish((SynchronizeFileOperation)operation, result);
+ }
+ }
+ }
+
+
+ private void onRemoveFileOperationFinish(RemoveFileOperation operation, RemoteOperationResult result) {
+ boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity;
+ getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT);
+
+ if (result.isSuccess()) {
+ Toast msg = Toast.makeText(getActivity().getApplicationContext(), R.string.remove_success_msg, Toast.LENGTH_LONG);
+ msg.show();
+ if (inDisplayActivity) {
+ // double pane
+ FragmentTransaction transaction = getActivity().getSupportFragmentManager().beginTransaction();
+ transaction.replace(R.id.file_details_container, new FileDownloadFragment(null, null)); // empty FileDetailFragment
+ transaction.commit();
+ mContainerActivity.onFileStateChanged();
+ } else {
+ getActivity().finish();
+ }
+
+ } else {
+ Toast msg = Toast.makeText(getActivity(), R.string.remove_fail_msg, Toast.LENGTH_LONG);
+ msg.show();
+ if (result.isSslRecoverableException()) {
+ // TODO show the SSL warning dialog
+ }
+ }
+ }
+
+ private void onRenameFileOperationFinish(RenameFileOperation operation, RemoteOperationResult result) {
+ boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity;
+ getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT);
+
+ if (result.isSuccess()) {
+ updateFileDetails(((RenameFileOperation)operation).getFile(), mAccount);
+ mContainerActivity.onFileStateChanged();
+
+ } else {
+ if (result.getCode().equals(ResultCode.INVALID_LOCAL_FILE_NAME)) {
+ Toast msg = Toast.makeText(getActivity(), R.string.rename_local_fail_msg, Toast.LENGTH_LONG);
+ msg.show();
+ // TODO throw again the new rename dialog
+ } else {
+ Toast msg = Toast.makeText(getActivity(), R.string.rename_server_fail_msg, Toast.LENGTH_LONG);
+ msg.show();
+ if (result.isSslRecoverableException()) {
+ // TODO show the SSL warning dialog
+ }
+ }
+ }
+ }
+
+ 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();
+ }
+ }
+ }
+ }
+
+
+ public void listenForTransferProgress() {
+ if (mProgressListener != null) {
+ if (mContainerActivity.getFileDownloaderBinder() != null) {
+ mContainerActivity.getFileDownloaderBinder().addDatatransferProgressListener(mProgressListener, mAccount, mFile);
+ }
+ if (mContainerActivity.getFileUploaderBinder() != null) {
+ mContainerActivity.getFileUploaderBinder().addDatatransferProgressListener(mProgressListener, mAccount, mFile);
+ }
+ }
+ }
+
+
+ public void leaveTransferProgress() {
+ if (mProgressListener != null) {
+ if (mContainerActivity.getFileDownloaderBinder() != null) {
+ mContainerActivity.getFileDownloaderBinder().removeDatatransferProgressListener(mProgressListener, mAccount, mFile);
+ }
+ if (mContainerActivity.getFileUploaderBinder() != null) {
+ mContainerActivity.getFileUploaderBinder().removeDatatransferProgressListener(mProgressListener, mAccount, mFile);
+ }
+ }
+ }
+
+
+
+ /**
+ * Helper class responsible for updating the progress bar shown for file uploading or downloading
+ *
+ * @author David A. Velasco
+ */
+ private class ProgressListener implements OnDatatransferProgressListener {
+ int mLastPercent = 0;
+ WeakReference<ProgressBar> mProgressBar = null;
+
+ ProgressListener(ProgressBar progressBar) {
+ mProgressBar = new WeakReference<ProgressBar>(progressBar);
+ }
+
+ @Override
+ public void onTransferProgress(long progressRate) {
+ // old method, nothing here
+ };
+
+ @Override
+ public void onTransferProgress(long progressRate, long totalTransferredSoFar, long totalToTransfer, String filename) {
+ int percent = (int)(100.0*((double)totalTransferredSoFar)/((double)totalToTransfer));
+ if (percent != mLastPercent) {
+ ProgressBar pb = mProgressBar.get();
+ if (pb != null) {
+ pb.setProgress(percent);
+ pb.postInvalidate();
+ }
+ }
+ mLastPercent = percent;
+ }
+
+ };
+
+
+
+}
projects / pub / Android / ownCloud.git / commitdiff