/* 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 . * */ package com.owncloud.android.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.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.res.Resources.NotFoundException; 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.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 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.network.OwnCloudClientUtils; import com.owncloud.android.ui.activity.FileDetailActivity; import com.owncloud.android.ui.activity.FileDisplayActivity; import com.owncloud.android.utils.OwnCloudVersion; import com.owncloud.android.R; import eu.alefzero.webdav.WebdavClient; import eu.alefzero.webdav.WebdavUtils; /** * This Fragment is used to display the details about a file. * * @author Bartek Przybylski * */ public class FileDetailFragment extends SherlockFragment implements OnClickListener, ConfirmationDialogFragment.ConfirmationDialogFragmentListener { public static final String EXTRA_FILE = "FILE"; public static final String EXTRA_ACCOUNT = "ACCOUNT"; 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"; /** * 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() { mFile = null; mAccount = null; mLayout = R.layout.file_details_empty; } /** * 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 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; } } /** * {@inheritDoc} */ @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; getActivity().unregisterReceiver(mUploadFinishReceiver); mUploadFinishReceiver = null; if (mPreview != null) { mPreview = null; } } @Override public View getView() { return super.getView() == null ? mView : super.getView(); } @Override public void onClick(View v) { 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) } 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, mFile.getStoragePath()); getActivity().startService(intent); 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. */ public OCFile getDisplayedFile(){ 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; mAccount = ocAccount; updateFileDetails(); } /** * Updates the view with all relevant details about that file. */ public void updateFileDetails() { if (mFile != null && mAccount != null && mLayout == R.layout.file_details_fragment) { // set file details setFilename(mFile.getFileName()); setFiletype(DisplayUtils.convertMIMEtoPrettyPrint(mFile .getMimetype())); setFilesize(mFile.getFileLength()); if(ocVersionSupportsTimeCreated()){ setTimeCreated(mFile.getCreationTimestamp()); } setTimeModified(mFile.getModificationTimestamp()); CheckBox cb = (CheckBox)getView().findViewById(R.id.fdKeepInSync); cb.setChecked(mFile.keepInSync()); // configure UI for depending upon local state of the file if (FileDownloader.isDownloading(mAccount, mFile.getRemotePath()) || FileUploader.isUploading(mAccount, mFile.getRemotePath())) { setButtonsForTransferring(); } else if (mFile.isDown()) { // Update preview if (mFile.getMimetype().startsWith("image/")) { BitmapLoader bl = new BitmapLoader(); bl.execute(new String[]{mFile.getStoragePath()}); } setButtonsForDown(); } else { setButtonsForRemote(); } } } /** * 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) tv.setText(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.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 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; } /** * 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 * @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.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 = 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 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+"/"); 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) { } } } 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 = OwnCloudClientUtils.createOwnCloudClient(mAccount, getSherlockActivity().getApplicationContext()); 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(); move.getResponseBodyAsString(); // exhaust response, although not interesting 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); } finally { move.releaseConnection(); } if (success) { FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getContentResolver()); fdsm.removeFile(mOld, false); 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() { // undo the local rename if (mNew.isDown()) { File f = new File(mNew.getStoragePath()); if (!f.renameTo(new File(mOld.getStoragePath()))) { // the local rename undoing failed; last chance: save the new local storage path in the old file mFile.setStoragePath(mNew.getStoragePath()); FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getContentResolver()); fdsm.saveFile(mFile); } } 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 = OwnCloudClientUtils.createOwnCloudClient(mAccount, getSherlockActivity().getApplicationContext()); 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()); delete.getResponseBodyAsString(); // exhaust the response, although not interesting 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); } finally { delete.releaseConnection(); } if (success) { FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getContentResolver()); fdsm.removeFile(mFileToRemove, true); 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); } } } }