X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/16b5c6b9ad29bee58dec8aa301b21a2992d63d00..6a9eaaf9aa6ce01ed788d057c56face20fa88dc3:/src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java diff --git a/src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java b/src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java index c9863caf..a31541a7 100644 --- a/src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java +++ b/src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java @@ -17,42 +17,76 @@ */ package eu.alefzero.owncloud.ui.fragment; +import java.io.File; +import java.io.IOException; +import java.util.ArrayList; import java.util.List; +import org.apache.commons.httpclient.HttpException; +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.message.BasicNameValuePair; +import org.apache.http.protocol.HTTP; +import org.apache.jackrabbit.webdav.client.methods.DavMethodBase; +import org.apache.jackrabbit.webdav.client.methods.DeleteMethod; +import org.apache.jackrabbit.webdav.client.methods.PropFindMethod; +import org.json.JSONException; +import org.json.JSONObject; + import android.accounts.Account; import android.accounts.AccountManager; -import android.app.ActionBar.LayoutParams; +import android.annotation.SuppressLint; +import android.app.Activity; import android.content.ActivityNotFoundException; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; -import android.content.pm.PackageManager; +import android.content.res.Resources.NotFoundException; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.BitmapFactory.Options; -import android.graphics.Path.FillType; +import android.graphics.Point; import android.net.Uri; +import android.os.AsyncTask; import android.os.Bundle; +import android.os.Handler; +import android.support.v4.app.FragmentTransaction; import android.util.Log; +import android.view.Display; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; +import android.view.WindowManager.LayoutParams; import android.webkit.MimeTypeMap; import android.widget.Button; +import android.widget.CheckBox; import android.widget.ImageView; import android.widget.TextView; import android.widget.Toast; +import com.actionbarsherlock.app.SherlockDialogFragment; import com.actionbarsherlock.app.SherlockFragment; +import eu.alefzero.owncloud.AccountUtils; import eu.alefzero.owncloud.DisplayUtils; import eu.alefzero.owncloud.R; import eu.alefzero.owncloud.authenticator.AccountAuthenticator; +import eu.alefzero.owncloud.datamodel.FileDataStorageManager; import eu.alefzero.owncloud.datamodel.OCFile; import eu.alefzero.owncloud.files.services.FileDownloader; +import eu.alefzero.owncloud.files.services.FileUploader; +import eu.alefzero.owncloud.ui.activity.FileDetailActivity; +import eu.alefzero.owncloud.ui.activity.FileDisplayActivity; import eu.alefzero.owncloud.utils.OwnCloudVersion; +import eu.alefzero.webdav.WebdavClient; +import eu.alefzero.webdav.WebdavUtils; /** * This Fragment is used to display the details about a file. @@ -61,81 +95,140 @@ import eu.alefzero.owncloud.utils.OwnCloudVersion; * */ public class FileDetailFragment extends SherlockFragment implements - OnClickListener { + OnClickListener, ConfirmationDialogFragment.ConfirmationDialogFragmentListener { public static final String EXTRA_FILE = "FILE"; + public static final String EXTRA_ACCOUNT = "ACCOUNT"; - private DownloadFinishReceiver mDownloadFinishReceiver; - private Intent mIntent; + private FileDetailFragment.ContainerActivity mContainerActivity; + private int mLayout; private View mView; private OCFile mFile; + private Account mAccount; + private ImageView mPreview; + + private DownloadFinishReceiver mDownloadFinishReceiver; + private UploadFinishReceiver mUploadFinishReceiver; + private static final String TAG = "FileDetailFragment"; + public static final String FTAG = "FileDetails"; + public static final String FTAG_CONFIRMATION = "REMOVE_CONFIRMATION_FRAGMENT"; + /** - * Default constructor - contains real layout + * 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 FileDetailFragment(){ - mLayout = R.layout.file_details_fragment; + public FileDetailFragment() { + mFile = null; + mAccount = null; + mLayout = R.layout.file_details_empty; } + /** - * Creates a dummy layout. For use if the user never has - * tapped on a file before + * Creates a details fragment. * - * @param useEmptyView If true, use empty layout + * 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 FileDetailFragment(boolean useEmptyView){ - if(useEmptyView){ - mLayout = R.layout.file_details_empty; - } else { + public FileDetailFragment(OCFile fileToDetail, Account ocAccount){ + mFile = fileToDetail; + mAccount = ocAccount; + mLayout = R.layout.file_details_empty; + + if(fileToDetail != null && ocAccount != null) { mLayout = R.layout.file_details_fragment; } } + /** - * Use this when creating the fragment and display - * a file at the same time - * - * @param showDetailsIntent The Intent with the required parameters - * @see FileDetailFragment#updateFileDetails(Intent) + * {@inheritDoc} */ - public FileDetailFragment(Intent showDetailsIntent) { - mIntent = showDetailsIntent; - mLayout = R.layout.file_details_fragment; + @Override + public void onAttach(Activity activity) { + super.onAttach(activity); + try { + mContainerActivity = (ContainerActivity) activity; + } catch (ClassCastException e) { + throw new ClassCastException(activity.toString() + " must implement FileListFragment.ContainerActivity"); + } + } + + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, + Bundle savedInstanceState) { + super.onCreateView(inflater, container, savedInstanceState); + + if (savedInstanceState != null) { + mFile = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_FILE); + mAccount = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_ACCOUNT); + } + + 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); + mPreview = (ImageView)mView.findViewById(R.id.fdPreview); + } + + updateFileDetails(); + return view; + } + + + @Override + public void onSaveInstanceState(Bundle outState) { + Log.i(getClass().toString(), "onSaveInstanceState() start"); + super.onSaveInstanceState(outState); + outState.putParcelable(FileDetailFragment.EXTRA_FILE, mFile); + outState.putParcelable(FileDetailFragment.EXTRA_ACCOUNT, mAccount); + Log.i(getClass().toString(), "onSaveInstanceState() end"); } + @Override public void onResume() { 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); + + mPreview = (ImageView)mView.findViewById(R.id.fdPreview); } @Override public void onPause() { super.onPause(); + getActivity().unregisterReceiver(mDownloadFinishReceiver); mDownloadFinishReceiver = null; - } - - @Override - public View onCreateView(LayoutInflater inflater, ViewGroup container, - Bundle savedInstanceState) { - View view = null; - view = inflater.inflate(mLayout, container, false); - mView = view; - if(mLayout == R.layout.file_details_fragment){ - // Phones will launch an activity with this intent - if(mIntent == null){ - mIntent = getActivity().getIntent(); - } - updateFileDetails(); - } - return view; + getActivity().unregisterReceiver(mUploadFinishReceiver); + mUploadFinishReceiver = null; + + if (mPreview != null) { + mPreview = null; + } } @Override @@ -143,18 +236,146 @@ public class FileDetailFragment extends SherlockFragment implements return super.getView() == null ? mView : super.getView(); } + + @Override public void onClick(View v) { - Toast.makeText(getActivity(), "Downloading", Toast.LENGTH_LONG).show(); - Intent i = new Intent(getActivity(), FileDownloader.class); - i.putExtra(FileDownloader.EXTRA_ACCOUNT, - mIntent.getParcelableExtra(FileDownloader.EXTRA_ACCOUNT)); - i.putExtra(FileDownloader.EXTRA_REMOTE_PATH, mFile.getRemotePath()); - i.putExtra(FileDownloader.EXTRA_FILE_PATH, mFile.getURLDecodedRemotePath()); - i.putExtra(FileDownloader.EXTRA_FILE_SIZE, mFile.getFileLength()); - getActivity().startService(i); + switch (v.getId()) { + case R.id.fdDownloadBtn: { + Intent i = new Intent(getActivity(), FileDownloader.class); + i.putExtra(FileDownloader.EXTRA_ACCOUNT, mAccount); + i.putExtra(FileDownloader.EXTRA_REMOTE_PATH, mFile.getRemotePath()); + i.putExtra(FileDownloader.EXTRA_FILE_PATH, mFile.getRemotePath()); + i.putExtra(FileDownloader.EXTRA_FILE_SIZE, mFile.getFileLength()); + + // update ui + setButtonsForTransferring(); + + getActivity().startService(i); + mContainerActivity.onFileStateChanged(); // this is not working; it is performed before the fileDownloadService registers it as 'in progress' + break; + } + case R.id.fdKeepInSync: { + CheckBox cb = (CheckBox) getView().findViewById(R.id.fdKeepInSync); + mFile.setKeepInSync(cb.isChecked()); + FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getApplicationContext().getContentResolver()); + fdsm.saveFile(mFile); + if (mFile.keepInSync()) { + onClick(getView().findViewById(R.id.fdDownloadBtn)); + } else { + mContainerActivity.onFileStateChanged(); // put inside 'else' to not call it twice (here, and in the virtual click on fdDownloadBtn) + } + break; + } + case R.id.fdRenameBtn: { + EditNameFragment dialog = EditNameFragment.newInstance(mFile.getFileName()); + dialog.show(getFragmentManager(), "nameeditdialog"); + dialog.setOnDismissListener(this); + 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: { + 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())) { + i.setDataAndType(Uri.parse("file://"+ encodedStoragePath), mimeType); + 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(); + } + } + + } + 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(); + }*/ + } + + + @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); + } + } + } + + @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); + } + } + + @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; } + /** * Can be used to get the file that is currently being displayed. * @return The file on the screen. @@ -166,27 +387,22 @@ public class FileDetailFragment extends SherlockFragment implements /** * Use this method to signal this Activity that it shall update its view. * - * @param intent The {@link Intent} that contains extra information about - * this file The intent needs to have these extras: - *

- * - * {@link FileDetailFragment#EXTRA_FILE}: An {@link OCFile} - * {@link FileDownloader#EXTRA_ACCOUNT}: The Account that file - * belongs to (required for downloading) + * @param file : An {@link OCFile} */ - public void updateFileDetails(Intent intent) { - mIntent = intent; + public void updateFileDetails(OCFile file, Account ocAccount) { + mFile = file; + mAccount = ocAccount; updateFileDetails(); } + /** * Updates the view with all relevant details about that file. */ - private void updateFileDetails() { - mFile = mIntent.getParcelableExtra(EXTRA_FILE); - Button downloadButton = (Button) getView().findViewById(R.id.fdDownloadBtn); + public void updateFileDetails() { - if (mFile != null) { + if (mFile != null && mAccount != null && mLayout == R.layout.file_details_fragment) { + // set file details setFilename(mFile.getFileName()); setFiletype(DisplayUtils.convertMIMEtoPrettyPrint(mFile @@ -198,97 +414,29 @@ public class FileDetailFragment extends SherlockFragment implements setTimeModified(mFile.getModificationTimestamp()); - // Update preview - if (mFile.getStoragePath() != null) { - ImageView preview = (ImageView) getView().findViewById(R.id.fdPreview); - try { - if (mFile.getMimetype().startsWith("image/")) { - BitmapFactory.Options options = new Options(); - options.inScaled = true; - options.inPurgeable = true; - if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.GINGERBREAD_MR1) { - options.inPreferQualityOverSpeed = false; - } - if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) { - options.inMutable = false; - } - - Bitmap bmp = BitmapFactory.decodeFile(mFile.getStoragePath(), options); + CheckBox cb = (CheckBox)getView().findViewById(R.id.fdKeepInSync); + cb.setChecked(mFile.keepInSync()); - int width = options.outWidth; - int height = options.outHeight; - int scale = 1; - if (width >= 2048 || height >= 2048) { - scale = (int) (Math.ceil(Math.max(height, width)/2048.)); - options.inSampleSize = scale; - bmp.recycle(); - - bmp = BitmapFactory.decodeFile(mFile.getStoragePath(), options); - } - preview.setImageBitmap(bmp); - } - } catch (OutOfMemoryError e) { - preview.setVisibility(View.INVISIBLE); - Log.e(TAG, "Out of memory occured for file with size " + mFile.getFileLength()); - - } catch (NoSuchFieldError e) { - preview.setVisibility(View.INVISIBLE); - Log.e(TAG, "Error from access to unexisting field despite protection " + mFile.getFileLength()); - - } catch (Throwable t) { - preview.setVisibility(View.INVISIBLE); - Log.e(TAG, "Unexpected error while creating image preview " + mFile.getFileLength(), t); + // configure UI for depending upon local state of the file + if (FileDownloader.isDownloading(mAccount, mFile.getRemotePath()) || FileUploader.isUploading(mAccount, mFile.getRemotePath())) { + setButtonsForTransferring(); + + } else if (mFile.isDown()) { + // Update preview + if (mFile.getMimetype().startsWith("image/")) { + BitmapLoader bl = new BitmapLoader(); + bl.execute(new String[]{mFile.getStoragePath()}); } - downloadButton.setText(R.string.filedetails_open); - downloadButton.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - String storagePath = mFile.getStoragePath(); - try { - Intent i = new Intent(Intent.ACTION_VIEW); - i.setDataAndType(Uri.parse("file://"+ storagePath), 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 != mFile.getMimetype()) { - i.setDataAndType(Uri.parse("file://"+mFile.getStoragePath()), mimeType); - 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(); - } - } - - } - } - }); + + setButtonsForDown(); + } else { - // Make download button effective - downloadButton.setOnClickListener(this); + setButtonsForRemote(); } } } + /** * Updates the filename in view * @param filename to set @@ -345,26 +493,95 @@ public class FileDetailFragment extends SherlockFragment implements } /** - * In ownCloud 3.0.3 and 4.0.0 there is a bug that SabreDAV does not return + * 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.filedetails_download_in_progress); // ugly + downloadButton.setEnabled(false); // TODO replace it with a 'cancel download' button + + // 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); + } + } + + /** + * 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_redownload); // ugly + downloadButton.setEnabled(true); + + ((Button) getView().findViewById(R.id.fdOpenBtn)).setEnabled(true); + ((Button) getView().findViewById(R.id.fdRenameBtn)).setEnabled(true); + ((Button) getView().findViewById(R.id.fdRemoveBtn)).setEnabled(true); + } + } + + /** + * 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); // unnecessary + downloadButton.setEnabled(true); + + ((Button) getView().findViewById(R.id.fdOpenBtn)).setEnabled(false); + ((Button) getView().findViewById(R.id.fdRenameBtn)).setEnabled(true); + ((Button) getView().findViewById(R.id.fdRemoveBtn)).setEnabled(true); + } + } + + + /** + * 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 > 3.0.4 and 4.0.4 + * @return True, if ownCloud the ownCloud version is supporting creation time */ private boolean ocVersionSupportsTimeCreated(){ - if(mIntent != null){ - Account ocAccount = mIntent.getParcelableExtra(FileDownloader.EXTRA_ACCOUNT); - if(ocAccount != null){ - AccountManager accManager = (AccountManager) getActivity().getSystemService(Context.ACCOUNT_SERVICE); - OwnCloudVersion ocVersion = new OwnCloudVersion(accManager - .getUserData(ocAccount, AccountAuthenticator.KEY_OC_VERSION)); - if(ocVersion.compareTo(new OwnCloudVersion(0x030004)) >= 0 || ocVersion.compareTo(new OwnCloudVersion(0x040004)) >= 0){ - return true; - } + /*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; } + + + /** + * Interface to implement by any Activity that includes some instance of FileDetailFragment + * + * @author David A. Velasco + */ + public interface ContainerActivity { + + /** + * Callback method invoked when the detail fragment wants to notice its container + * activity about a relevant state the file shown by the fragment. + * + * Added to notify to FileDisplayActivity about the need of refresh the files list. + * + * Currently called when: + * - a download is started; + * - a rename is completed; + * - a deletion is completed; + * - the 'inSync' flag is changed; + */ + public void onFileStateChanged(); + + } + /** * Once the file download has finished -> update view @@ -373,15 +590,527 @@ public class FileDetailFragment extends SherlockFragment implements private class DownloadFinishReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { - if (intent.getAction().equals(FileDownloader.BAD_DOWNLOAD_MESSAGE)) { - Toast.makeText(context, R.string.downloader_download_failed , Toast.LENGTH_SHORT).show(); + 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.setStoragePath(intent.getStringExtra(FileDownloader.EXTRA_FILE_PATH)); // updates the local object without accessing the database again + } + updateFileDetails(); // 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); + if (mFile.getRemotePath().equals(uploadRemotePath)) { + if (uploadWasFine) { + FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getApplicationContext().getContentResolver()); + mFile = fdsm.getFileByPath(mFile.getRemotePath()); + } + updateFileDetails(); // 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 + 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 = new WebdavClient(); + 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 formparams = new ArrayList(); + 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+"/"); + wc.setCredentials(account.name.substring(0, account.name.lastIndexOf('@')), am.getPassword(account)); + + 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 (HttpException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (Exception e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } else if (ocv.compareTo(new OwnCloudVersion(0x030000)) >= 0) { - } else if (intent.getAction().equals(FileDownloader.DOWNLOAD_FINISH_MESSAGE)) { - ((OCFile)mIntent.getParcelableExtra(EXTRA_FILE)).setStoragePath(intent.getStringExtra(FileDownloader.EXTRA_FILE_PATH)); - updateFileDetails(mIntent); } } + } + + public void onDismiss(EditNameFragment dialog) { + if (dialog instanceof EditNameFragment) { + if (((EditNameFragment)dialog).getResult()) { + String newFilename = ((EditNameFragment)dialog).getNewFilename(); + Log.d(TAG, "name edit dialog dismissed with new name " + newFilename); + if (!newFilename.equals(mFile.getFileName())) { + FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getContentResolver()); + if (fdsm.getFileById(mFile.getFileId()) != null) { + OCFile newFile = new OCFile(fdsm.getFileById(mFile.getParentId()).getRemotePath() + newFilename); + newFile.setCreationTimestamp(mFile.getCreationTimestamp()); + newFile.setFileId(mFile.getFileId()); + newFile.setFileLength(mFile.getFileLength()); + newFile.setKeepInSync(mFile.keepInSync()); + newFile.setLastSyncDate(mFile.getLastSyncDate()); + newFile.setMimetype(mFile.getMimetype()); + newFile.setModificationTimestamp(mFile.getModificationTimestamp()); + newFile.setParentId(mFile.getParentId()); + boolean localRenameFails = false; + if (mFile.isDown()) { + File f = new File(mFile.getStoragePath()); + Log.e(TAG, f.getAbsolutePath()); + localRenameFails = !(f.renameTo(new File(f.getParent() + File.separator + newFilename))); + Log.e(TAG, f.getParent() + File.separator + newFilename); + newFile.setStoragePath(f.getParent() + File.separator + newFilename); + } + + if (localRenameFails) { + Toast msg = Toast.makeText(getActivity(), R.string.rename_local_fail_msg, Toast.LENGTH_LONG); + msg.show(); + + } else { + new Thread(new RenameRunnable(mFile, newFile, mAccount, new Handler())).start(); + boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity; + getActivity().showDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT); + } + + } + } + } + } else { + Log.e(TAG, "Unknown dialog instance passed to onDismissDalog: " + dialog.getClass().getCanonicalName()); + } } + + private class RenameRunnable implements Runnable { + + Account mAccount; + OCFile mOld, mNew; + Handler mHandler; + + public RenameRunnable(OCFile oldFile, OCFile newFile, Account account, Handler handler) { + mOld = oldFile; + mNew = newFile; + mAccount = account; + mHandler = handler; + } + + public void run() { + WebdavClient wc = new WebdavClient(mAccount, getSherlockActivity().getApplicationContext()); + wc.allowSelfsignedCertificates(); + AccountManager am = AccountManager.get(getSherlockActivity()); + String baseUrl = am.getUserData(mAccount, AccountAuthenticator.KEY_OC_BASE_URL); + OwnCloudVersion ocv = new OwnCloudVersion(am.getUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION)); + String webdav_path = AccountUtils.getWebdavPath(ocv); + Log.d("ASD", ""+baseUrl + webdav_path + WebdavUtils.encodePath(mOld.getRemotePath())); + + Log.e("ASD", Uri.parse(baseUrl).getPath() == null ? "" : Uri.parse(baseUrl).getPath() + webdav_path + WebdavUtils.encodePath(mNew.getRemotePath())); + LocalMoveMethod move = new LocalMoveMethod(baseUrl + webdav_path + WebdavUtils.encodePath(mOld.getRemotePath()), + Uri.parse(baseUrl).getPath() == null ? "" : Uri.parse(baseUrl).getPath() + webdav_path + WebdavUtils.encodePath(mNew.getRemotePath())); + + boolean success = false; + try { + int status = wc.executeMethod(move); + success = move.succeeded(); + Log.d(TAG, "Move returned status: " + status); + + } catch (HttpException e) { + Log.e(TAG, "HTTP Exception renaming file " + mOld.getRemotePath() + " to " + mNew.getRemotePath(), e); + + } catch (IOException e) { + Log.e(TAG, "I/O Exception renaming file " + mOld.getRemotePath() + " to " + mNew.getRemotePath(), e); + + } catch (Exception e) { + Log.e(TAG, "Unexpected exception renaming file " + mOld.getRemotePath() + " to " + mNew.getRemotePath(), e); + } + + if (success) { + FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getContentResolver()); + fdsm.removeFile(mOld); + fdsm.saveFile(mNew); + mFile = mNew; + mHandler.post(new Runnable() { + @Override + public void run() { + boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity; + getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT); + updateFileDetails(mFile, mAccount); + mContainerActivity.onFileStateChanged(); + } + }); + + } else { + mHandler.post(new Runnable() { + @Override + public void run() { + boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity; + getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT); + try { + Toast msg = Toast.makeText(getActivity(), R.string.rename_server_fail_msg, Toast.LENGTH_LONG); + msg.show(); + + } catch (NotFoundException e) { + e.printStackTrace(); + } + } + }); + } + } + private class LocalMoveMethod extends DavMethodBase { + + public LocalMoveMethod(String uri, String dest) { + super(uri); + addRequestHeader(new org.apache.commons.httpclient.Header("Destination", dest)); + } + + @Override + public String getName() { + return "MOVE"; + } + + @Override + protected boolean isSuccess(int status) { + return status == 201 || status == 204; + } + + } + } + + private static class EditNameFragment extends SherlockDialogFragment implements OnClickListener { + + private String mNewFilename; + private boolean mResult; + private FileDetailFragment mListener; + + static public EditNameFragment newInstance(String filename) { + EditNameFragment f = new EditNameFragment(); + Bundle args = new Bundle(); + args.putString("filename", filename); + f.setArguments(args); + return f; + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + View v = inflater.inflate(R.layout.edit_box_dialog, container, false); + + String currentName = getArguments().getString("filename"); + if (currentName == null) + currentName = ""; + + ((Button)v.findViewById(R.id.cancel)).setOnClickListener(this); + ((Button)v.findViewById(R.id.ok)).setOnClickListener(this); + ((TextView)v.findViewById(R.id.user_input)).setText(currentName); + ((TextView)v.findViewById(R.id.user_input)).requestFocus(); + getDialog().getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_STATE_VISIBLE); + + mResult = false; + return v; + } + + @Override + public void onClick(View view) { + switch (view.getId()) { + case R.id.ok: { + mNewFilename = ((TextView)getView().findViewById(R.id.user_input)).getText().toString(); + mResult = true; + } + case R.id.cancel: { // fallthought + dismiss(); + mListener.onDismiss(this); + } + } + } + + void setOnDismissListener(FileDetailFragment listener) { + mListener = listener; + } + + public String getNewFilename() { + return mNewFilename; + } + + // true if user click ok + public boolean getResult() { + return mResult; + } + + } + + private class RemoveRunnable implements Runnable { + + Account mAccount; + OCFile mFileToRemove; + Handler mHandler; + + public RemoveRunnable(OCFile fileToRemove, Account account, Handler handler) { + mFileToRemove = fileToRemove; + mAccount = account; + mHandler = handler; + } + + public void run() { + WebdavClient wc = new WebdavClient(mAccount, getSherlockActivity().getApplicationContext()); + wc.allowSelfsignedCertificates(); + AccountManager am = AccountManager.get(getSherlockActivity()); + String baseUrl = am.getUserData(mAccount, AccountAuthenticator.KEY_OC_BASE_URL); + OwnCloudVersion ocv = new OwnCloudVersion(am.getUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION)); + String webdav_path = AccountUtils.getWebdavPath(ocv); + Log.d("ASD", ""+baseUrl + webdav_path + WebdavUtils.encodePath(mFileToRemove.getRemotePath())); + + DeleteMethod delete = new DeleteMethod(baseUrl + webdav_path + WebdavUtils.encodePath(mFileToRemove.getRemotePath())); + + boolean success = false; + int status = -1; + try { + status = wc.executeMethod(delete); + success = (delete.succeeded()); + Log.d(TAG, "Delete: returned status " + status); + + } catch (HttpException e) { + Log.e(TAG, "HTTP Exception removing file " + mFileToRemove.getRemotePath(), e); + + } catch (IOException e) { + Log.e(TAG, "I/O Exception removing file " + mFileToRemove.getRemotePath(), e); + + } catch (Exception e) { + Log.e(TAG, "Unexpected exception removing file " + mFileToRemove.getRemotePath(), e); + } + + if (success) { + FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getContentResolver()); + fdsm.removeFile(mFileToRemove); + mHandler.post(new Runnable() { + @Override + public void run() { + boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity; + getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT); + try { + 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 FileDetailFragment(null, null)); // empty FileDetailFragment + transaction.commit(); + mContainerActivity.onFileStateChanged(); + + } else { + getActivity().finish(); + } + + } catch (NotFoundException e) { + e.printStackTrace(); + } + } + }); + + } else { + mHandler.post(new Runnable() { + @Override + public void run() { + boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity; + getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT); + try { + Toast msg = Toast.makeText(getActivity(), R.string.remove_fail_msg, Toast.LENGTH_LONG); + msg.show(); + + } catch (NotFoundException e) { + e.printStackTrace(); + } + } + }); + } + } + + } + + class BitmapLoader extends AsyncTask { + @SuppressLint({ "NewApi", "NewApi", "NewApi" }) // to avoid Lint errors since Android SDK r20 + @Override + protected Bitmap doInBackground(String... params) { + Bitmap result = null; + if (params.length != 1) return result; + String storagePath = params[0]; + try { + + BitmapFactory.Options options = new Options(); + options.inScaled = true; + options.inPurgeable = true; + options.inJustDecodeBounds = true; + if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.GINGERBREAD_MR1) { + options.inPreferQualityOverSpeed = false; + } + if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) { + options.inMutable = false; + } + + result = BitmapFactory.decodeFile(storagePath, options); + options.inJustDecodeBounds = false; + + int width = options.outWidth; + int height = options.outHeight; + int scale = 1; + if (width >= 2048 || height >= 2048) { + scale = (int) Math.ceil((Math.ceil(Math.max(height, width) / 2048.))); + options.inSampleSize = scale; + } + Display display = getActivity().getWindowManager().getDefaultDisplay(); + Point size = new Point(); + int screenwidth; + if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB_MR2) { + display.getSize(size); + screenwidth = size.x; + } else { + screenwidth = display.getWidth(); + } + + Log.e("ASD", "W " + width + " SW " + screenwidth); + + if (width > screenwidth) { + scale = (int) Math.ceil((float)width / screenwidth); + options.inSampleSize = scale; + } + + result = BitmapFactory.decodeFile(storagePath, options); + + Log.e("ASD", "W " + options.outWidth + " SW " + options.outHeight); + + } catch (OutOfMemoryError e) { + result = null; + Log.e(TAG, "Out of memory occured for file with size " + storagePath); + + } catch (NoSuchFieldError e) { + result = null; + Log.e(TAG, "Error from access to unexisting field despite protection " + storagePath); + + } catch (Throwable t) { + result = null; + Log.e(TAG, "Unexpected error while creating image preview " + storagePath, t); + } + return result; + } + @Override + protected void onPostExecute(Bitmap result) { + if (result != null && mPreview != null) { + mPreview.setImageBitmap(result); + } + } + + } + }