Fixed lack of File#getUsableSpace() in Android versions previous to GINGERBREAD
[pub/Android/ownCloud.git] / src / com / owncloud / android / files / services / FileUploader.java
index 42033be..6d443a9 100644 (file)
@@ -1,29 +1,49 @@
+/* ownCloud Android client application
+ *   Copyright (C) 2012 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.files.services;
 
 import java.io.File;
 import java.util.AbstractList;
-import java.util.Collections;
-import java.util.HashMap;
 import java.util.Iterator;
-import java.util.Map;
 import java.util.Vector;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
 
+import org.apache.http.HttpStatus;
+import org.apache.jackrabbit.webdav.MultiStatus;
+import org.apache.jackrabbit.webdav.client.methods.PropFindMethod;
+
 import com.owncloud.android.authenticator.AccountAuthenticator;
 import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.files.InstantUploadBroadcastReceiver;
-import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder;
 import com.owncloud.android.operations.ChunkedUploadFileOperation;
-import com.owncloud.android.operations.DownloadFileOperation;
 import com.owncloud.android.operations.RemoteOperationResult;
 import com.owncloud.android.operations.UploadFileOperation;
+import com.owncloud.android.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.ui.activity.FileDetailActivity;
 import com.owncloud.android.ui.fragment.FileDetailFragment;
 import com.owncloud.android.utils.OwnCloudVersion;
 
 import eu.alefzero.webdav.OnDatatransferProgressListener;
+import eu.alefzero.webdav.WebdavEntry;
+import eu.alefzero.webdav.WebdavUtils;
 
 import com.owncloud.android.network.OwnCloudClientUtils;
 
@@ -42,6 +62,7 @@ import android.os.Looper;
 import android.os.Message;
 import android.os.Process;
 import android.util.Log;
+import android.webkit.MimeTypeMap;
 import android.widget.RemoteViews;
 
 import com.owncloud.android.R;
@@ -50,19 +71,27 @@ import eu.alefzero.webdav.WebdavClient;
 public class FileUploader extends Service implements OnDatatransferProgressListener {
 
     public static final String UPLOAD_FINISH_MESSAGE = "UPLOAD_FINISH";
-    public static final String EXTRA_PARENT_DIR_ID = "PARENT_DIR_ID";
     public static final String EXTRA_UPLOAD_RESULT = "RESULT";
     public static final String EXTRA_REMOTE_PATH = "REMOTE_PATH";
+    public static final String EXTRA_OLD_REMOTE_PATH = "OLD_REMOTE_PATH";
     public static final String EXTRA_FILE_PATH = "FILE_PATH";
+    public static final String ACCOUNT_NAME = "ACCOUNT_NAME";    
     
+    public static final String KEY_FILE = "FILE";
     public static final String KEY_LOCAL_FILE = "LOCAL_FILE";
     public static final String KEY_REMOTE_FILE = "REMOTE_FILE";
+    public static final String KEY_MIME_TYPE = "MIME_TYPE";
+
     public static final String KEY_ACCOUNT = "ACCOUNT";
+    
     public static final String KEY_UPLOAD_TYPE = "UPLOAD_TYPE";
     public static final String KEY_FORCE_OVERWRITE = "KEY_FORCE_OVERWRITE";
-    public static final String ACCOUNT_NAME = "ACCOUNT_NAME";    
-    public static final String KEY_MIME_TYPE = "MIME_TYPE";
     public static final String KEY_INSTANT_UPLOAD = "INSTANT_UPLOAD";
+    public static final String KEY_LOCAL_BEHAVIOUR = "BEHAVIOUR";
+    
+    public static final int LOCAL_BEHAVIOUR_COPY = 0;
+    public static final int LOCAL_BEHAVIOUR_MOVE = 1;
+    public static final int LOCAL_BEHAVIOUR_FORGET = 2;
 
     public static final int UPLOAD_SINGLE_FILE = 0;
     public static final int UPLOAD_MULTIPLE_FILES = 1;
@@ -73,12 +102,9 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
     private ServiceHandler mServiceHandler;
     private IBinder mBinder;
     private WebdavClient mUploadClient = null;
-    private Account mLastAccount = null, mLastAccountWhereInstantFolderWasCreated = null;
+    private Account mLastAccount = null;
     private FileDataStorageManager mStorageManager;
 
-    //private AbstractList<Account> mAccounts = new Vector<Account>();
-    //private AbstractList<UploadFileOperation> mUploads = new Vector<UploadFileOperation>();
-    //private int mCurrentIndexUpload;
     private ConcurrentMap<String, UploadFileOperation> mPendingUploads = new ConcurrentHashMap<String, UploadFileOperation>();
     private UploadFileOperation mCurrentUpload = null;
     
@@ -86,9 +112,6 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
     private Notification mNotification;
     private int mLastPercent;
     private RemoteViews mDefaultNotificationContentView;
-    /*private long mTotalDataToSend, mSendData;
-    private int mTotalFilesToSend, mPreviousPercent;
-    private int mSuccessCounter;*/
     
     
     /**
@@ -142,7 +165,7 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
      */
     @Override
     public int onStartCommand(Intent intent, int flags, int startId) {
-        if (!intent.hasExtra(KEY_ACCOUNT) || !intent.hasExtra(KEY_UPLOAD_TYPE)) {
+        if (!intent.hasExtra(KEY_ACCOUNT) || !intent.hasExtra(KEY_UPLOAD_TYPE) || !(intent.hasExtra(KEY_LOCAL_FILE) || intent.hasExtra(KEY_FILE))) {
             Log.e(TAG, "Not enough information provided in intent");
             return Service.START_NOT_STICKY;
         }
@@ -153,48 +176,80 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
         }
         Account account = intent.getParcelableExtra(KEY_ACCOUNT);
         
-        String[] localPaths, remotePaths, mimeTypes; 
+        String[] localPaths = null, remotePaths = null, mimeTypes = null;
+        OCFile[] files = null;
         if (uploadType == UPLOAD_SINGLE_FILE) {
-            localPaths = new String[] { intent.getStringExtra(KEY_LOCAL_FILE) };
-            remotePaths = new String[] { intent
-                    .getStringExtra(KEY_REMOTE_FILE) };
-            mimeTypes = new String[] { intent.getStringExtra(KEY_MIME_TYPE) };
+            
+            if (intent.hasExtra(KEY_FILE)) {
+                files = new OCFile[] {intent.getParcelableExtra(KEY_FILE) };
+                
+            } else {
+                localPaths = new String[] { intent.getStringExtra(KEY_LOCAL_FILE) };
+                remotePaths = new String[] { intent.getStringExtra(KEY_REMOTE_FILE) };
+                mimeTypes = new String[] { intent.getStringExtra(KEY_MIME_TYPE) };
+            }
             
         } else { // mUploadType == UPLOAD_MULTIPLE_FILES
-            localPaths = intent.getStringArrayExtra(KEY_LOCAL_FILE);
-            remotePaths = intent.getStringArrayExtra(KEY_REMOTE_FILE);
-            mimeTypes = intent.getStringArrayExtra(KEY_MIME_TYPE);
+            
+            if (intent.hasExtra(KEY_FILE)) {
+                files = (OCFile[]) intent.getParcelableArrayExtra(KEY_FILE);    // TODO will this casting work fine?
+                
+            } else {
+                localPaths = intent.getStringArrayExtra(KEY_LOCAL_FILE);
+                remotePaths = intent.getStringArrayExtra(KEY_REMOTE_FILE);
+                mimeTypes = intent.getStringArrayExtra(KEY_MIME_TYPE);
+            }
         }
 
-        if (localPaths == null) {
-            Log.e(TAG, "Incorrect array for local paths provided in upload intent");
-            return Service.START_NOT_STICKY;
+        FileDataStorageManager storageManager = new FileDataStorageManager(account, getContentResolver());
+        
+        boolean forceOverwrite = intent.getBooleanExtra(KEY_FORCE_OVERWRITE, false);
+        boolean isInstant = intent.getBooleanExtra(KEY_INSTANT_UPLOAD, false);
+        int localAction = intent.getIntExtra(KEY_LOCAL_BEHAVIOUR, LOCAL_BEHAVIOUR_COPY);
+        boolean fixed = false;
+        if (isInstant) {
+            fixed = checkAndFixInstantUploadDirectory(storageManager);  // MUST be done BEFORE calling obtainNewOCFileToUpload
         }
-        if (remotePaths == null) {
-            Log.e(TAG, "Incorrect array for remote paths provided in upload intent");
+        
+        if (intent.hasExtra(KEY_FILE) && files == null) {
+            Log.e(TAG, "Incorrect array for OCFiles provided in upload intent");
             return Service.START_NOT_STICKY;
-        }
             
-        if (localPaths.length != remotePaths.length) {
-            Log.e(TAG, "Different number of remote paths and local paths!");
-            return Service.START_NOT_STICKY;
+        } else if (!intent.hasExtra(KEY_FILE)) {
+            if (localPaths == null) {
+                Log.e(TAG, "Incorrect array for local paths provided in upload intent");
+                return Service.START_NOT_STICKY;
+            }
+            if (remotePaths == null) {
+                Log.e(TAG, "Incorrect array for remote paths provided in upload intent");
+                return Service.START_NOT_STICKY;
+            }
+            if (localPaths.length != remotePaths.length) {
+                Log.e(TAG, "Different number of remote paths and local paths!");
+                return Service.START_NOT_STICKY;
+            }
+            
+            files = new OCFile[localPaths.length];
+            for (int i=0; i < localPaths.length; i++) {
+                files[i] = obtainNewOCFileToUpload(remotePaths[i], localPaths[i], ((mimeTypes!=null)?mimeTypes[i]:(String)null), storageManager);
+            }
         }
-        
-        boolean isInstant = intent.getBooleanExtra(KEY_INSTANT_UPLOAD, false); 
-        boolean forceOverwrite = intent.getBooleanExtra(KEY_FORCE_OVERWRITE, false);
-        
+            
         OwnCloudVersion ocv = new OwnCloudVersion(AccountManager.get(this).getUserData(account, AccountAuthenticator.KEY_OC_VERSION));
         boolean chunked = FileUploader.chunkedUploadIsSupported(ocv);
         AbstractList<String> requestedUploads = new Vector<String>();
         String uploadKey = null;
         UploadFileOperation newUpload = null;
         try {
-            for (int i=0; i < localPaths.length; i++) {
-                uploadKey = buildRemoteName(account, remotePaths[i]);
+            for (int i=0; i < files.length; i++) {
+                uploadKey = buildRemoteName(account, files[i].getRemotePath());
                 if (chunked) {
-                    newUpload = new ChunkedUploadFileOperation(account, localPaths[i], remotePaths[i], ((mimeTypes!=null)?mimeTypes[i]:(String)null), isInstant, forceOverwrite);
+                    newUpload = new ChunkedUploadFileOperation(account, files[i], isInstant, forceOverwrite, localAction);
                 } else {
-                    newUpload = new UploadFileOperation(account, localPaths[i], remotePaths[i], (mimeTypes!=null?mimeTypes[i]:(String)null), isInstant, forceOverwrite);
+                    newUpload = new UploadFileOperation(account, files[i], isInstant, forceOverwrite, localAction);
+                }
+                if (fixed && i==0) {
+                    newUpload.setRemoteFolderToBeCreated();
                 }
                 mPendingUploads.putIfAbsent(uploadKey, newUpload);
                 newUpload.addDatatransferProgressListener(this);
@@ -204,6 +259,15 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
         } catch (IllegalArgumentException e) {
             Log.e(TAG, "Not enough information provided in intent: " + e.getMessage());
             return START_NOT_STICKY;
+            
+        } catch (IllegalStateException e) {
+            Log.e(TAG, "Bad information provided in intent: " + e.getMessage());
+            return START_NOT_STICKY;
+            
+        } catch (Exception e) {
+            Log.e(TAG, "Unexpected exception while processing upload intent", e);
+            return START_NOT_STICKY;
+            
         }
         
         if (requestedUploads.size() > 0) {
@@ -246,7 +310,7 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
                 upload = mPendingUploads.remove(buildRemoteName(account, file));
             }
             if (upload != null) {
-                // TODO upload.cancel();
+                upload.cancel();
             }
         }
         
@@ -254,12 +318,25 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
         /**
          * Returns True when the file described by 'file' is being uploaded to the ownCloud account 'account' or waiting for it
          * 
+         * If 'file' is a directory, returns 'true' if some of its descendant files is downloading or waiting to download. 
+         * 
          * @param account       Owncloud account where the remote file will be stored.
          * @param file          A file that could be in the queue of pending uploads
          */
         public boolean isUploading(Account account, OCFile file) {
+            String targetKey = buildRemoteName(account, file);
             synchronized (mPendingUploads) {
-                return (mPendingUploads.containsKey(buildRemoteName(account, file)));
+                if (file.isDirectory()) {
+                    // this can be slow if there are many downloads :(
+                    Iterator<String> it = mPendingUploads.keySet().iterator();
+                    boolean found = false;
+                    while (it.hasNext() && !found) {
+                        found = it.next().startsWith(targetKey);
+                    }
+                    return found;
+                } else {
+                    return (mPendingUploads.containsKey(targetKey));
+                }
             }
         }
     }
@@ -312,16 +389,6 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
         
         if (mCurrentUpload != null) {
             
-            /// prepare upload statistics
-            /*mTotalDataToSend = mSendData = mPreviousPercent = 0;
-            Iterator<UploadFileOperation> it = mUploads.iterator();
-            while (it.hasNext()) {
-                mTotalDataToSend += new File(it.next().getLocalPath()).length();
-            }
-            mTotalFilesToSend = mUploads.size();
-            Log.d(TAG, "Will upload " + mTotalDataToSend + " bytes, with " + mUploads.size() + " files");*/
-
-        
             notifyUploadStart(mCurrentUpload);
 
             
@@ -332,23 +399,18 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
                 mUploadClient = OwnCloudClientUtils.createOwnCloudClient(mLastAccount, getApplicationContext());
             }
             
-            /// create remote folder for instant uploads, "if necessary" (would be great that HEAD to a folder worked as with files, we should check; but it's not WebDAV standard, anyway
-            if (mCurrentUpload.isInstant() && !mLastAccountWhereInstantFolderWasCreated.equals(mCurrentUpload.getAccount())) {
-                mLastAccountWhereInstantFolderWasCreated = mCurrentUpload.getAccount();
-                createRemoteFolderForInstantUploads(mUploadClient, mStorageManager);
+            /// create remote folder for instant uploads
+            if (mCurrentUpload.isRemoteFolderToBeCreated()) {
+                mUploadClient.createDirectory(InstantUploadBroadcastReceiver.INSTANT_UPLOAD_DIR);    // ignoring result; fail could just mean that it already exists, but local database is not synchronized; the upload will be tried anyway
             }
-        
+
+            
             /// perform the upload
             RemoteOperationResult uploadResult = null;
-            long parentDirId = -1;
             try {
-                File remote = new File(mCurrentUpload.getRemotePath());
-                parentDirId = mStorageManager.getFileByPath(remote.getParent().endsWith("/")?remote.getParent():remote.getParent()+"/").getFileId();
-                File local = new File(mCurrentUpload.getLocalPath());
-                long size = local.length();
                 uploadResult = mCurrentUpload.execute(mUploadClient);
                 if (uploadResult.isSuccess()) {
-                    saveNewOCFile(mCurrentUpload, mStorageManager, parentDirId, size);
+                    saveUploadedFile();
                 }
                 
             } finally {
@@ -360,52 +422,132 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
             /// notify result
             notifyUploadResult(uploadResult, mCurrentUpload);
             
-            sendFinalBroadcast(mCurrentUpload, uploadResult, parentDirId);
+            sendFinalBroadcast(mCurrentUpload, uploadResult);
             
         }
         
     }
 
     /**
-     * Create remote folder for instant uploads if necessary.
+     * Saves a OC File after a successful upload.
      * 
-     * @param client            WebdavClient to the ownCloud server.
-     * @param storageManager    Interface to the local database caching the data in the server.
-     * @return                  'True' if the folder exists when the methods finishes.
+     * A PROPFIND is necessary to keep the props in the local database synchronized with the server, 
+     * specially the modification time and Etag (where available)
+     * 
+     * TODO refactor this ugly thing
      */
-    private boolean createRemoteFolderForInstantUploads(WebdavClient client, FileDataStorageManager storageManager) {
-        boolean result = true;
+    private void saveUploadedFile() {
+        OCFile file = mCurrentUpload.getFile();
+        long syncDate = System.currentTimeMillis();
+        file.setLastSyncDateForData(syncDate);
+        
+        /// new PROPFIND to keep data consistent with server in theory, should return the same we already have
+        PropFindMethod propfind = null;
+        RemoteOperationResult result = null;
+        try {
+          propfind = new PropFindMethod(mUploadClient.getBaseUri() + WebdavUtils.encodePath(mCurrentUpload.getRemotePath()));
+          int status = mUploadClient.executeMethod(propfind);
+          boolean isMultiStatus = (status == HttpStatus.SC_MULTI_STATUS);
+          if (isMultiStatus) {
+              MultiStatus resp = propfind.getResponseBodyAsMultiStatus();
+              WebdavEntry we = new WebdavEntry(resp.getResponses()[0],
+                                               mUploadClient.getBaseUri().getPath());
+              updateOCFile(file, we);
+              file.setLastSyncDateForProperties(syncDate);
+              
+          } else {
+              mUploadClient.exhaustResponse(propfind.getResponseBodyAsStream());
+          }
+          
+          result = new RemoteOperationResult(isMultiStatus, status);
+          Log.i(TAG, "Update: synchronizing properties for uploaded " + mCurrentUpload.getRemotePath() + ": " + result.getLogMessage());
+          
+        } catch (Exception e) {
+            result = new RemoteOperationResult(e);
+            Log.e(TAG, "Update: synchronizing properties for uploaded " + mCurrentUpload.getRemotePath() + ": " + result.getLogMessage(), e);
+
+        } finally {
+            if (propfind != null)
+                propfind.releaseConnection();
+        }
+
+        /// maybe this would be better as part of UploadFileOperation... or maybe all this method
+        if (mCurrentUpload.wasRenamed()) {
+            OCFile oldFile = mCurrentUpload.getOldFile();
+            if (oldFile.fileExists()) {
+                oldFile.setStoragePath(null);
+                mStorageManager.saveFile(oldFile);
+                
+            } // else: it was just an automatic renaming due to a name coincidence; nothing else is needed, the storagePath is right in the instance returned by mCurrentUpload.getFile()
+        }
+        
+        mStorageManager.saveFile(file);
+    }
+
+    
+    private void updateOCFile(OCFile file, WebdavEntry we) {
+        file.setCreationTimestamp(we.createTimestamp());
+        file.setFileLength(we.contentLength());
+        file.setMimetype(we.contentType());
+        file.setModificationTimestamp(we.modifiedTimesamp());
+        // file.setEtag(mCurrentDownload.getEtag());    // TODO Etag, where available
+    }
+    
+    
+    private boolean checkAndFixInstantUploadDirectory(FileDataStorageManager storageManager) {
         OCFile instantUploadDir = storageManager.getFileByPath(InstantUploadBroadcastReceiver.INSTANT_UPLOAD_DIR);
         if (instantUploadDir == null) {
-            result = client.createDirectory(InstantUploadBroadcastReceiver.INSTANT_UPLOAD_DIR);    // fail could just mean that it already exists, but local database is not synchronized; the upload will be started anyway
+            // first instant upload in the account, or never account not synchronized after the remote InstantUpload folder was created
             OCFile newDir = new OCFile(InstantUploadBroadcastReceiver.INSTANT_UPLOAD_DIR);
             newDir.setMimetype("DIR");
             newDir.setParentId(storageManager.getFileByPath(OCFile.PATH_SEPARATOR).getFileId());
             storageManager.saveFile(newDir);
+            return true;
         }
-        return result;
+        return false;
     }
 
-    /**
-     * Saves a new OC File after a successful upload.
-     * 
-     * @param upload            Upload operation completed.
-     * @param storageManager    Interface to the database where the new OCFile has to be stored.
-     * @param parentDirId       Id of the parent OCFile.
-     * @param size              Size of the file.
-     */
-    private void saveNewOCFile(UploadFileOperation upload, FileDataStorageManager storageManager, long parentDirId, long size) {
-        OCFile newFile = new OCFile(upload.getRemotePath());
-        newFile.setMimetype(upload.getMimeType());
-        newFile.setFileLength(size);
-        newFile.setModificationTimestamp(System.currentTimeMillis());
-        newFile.setLastSyncDate(0);
-        newFile.setStoragePath(upload.getLocalPath());         
+    
+    private OCFile obtainNewOCFileToUpload(String remotePath, String localPath, String mimeType, FileDataStorageManager storageManager) {
+        OCFile newFile = new OCFile(remotePath);
+        newFile.setStoragePath(localPath);
+        newFile.setLastSyncDateForProperties(0);
+        newFile.setLastSyncDateForData(0);
+        
+        // size
+        if (localPath != null && localPath.length() > 0) {
+            File localFile = new File(localPath);
+            newFile.setFileLength(localFile.length());
+            newFile.setLastSyncDateForData(localFile.lastModified());
+        }   // don't worry about not assigning size, the problems with localPath are checked when the UploadFileOperation instance is created
+        
+        // MIME type
+        if (mimeType == null || mimeType.length() <= 0) {
+            try {
+                mimeType = MimeTypeMap.getSingleton()
+                    .getMimeTypeFromExtension(
+                            remotePath.substring(remotePath.lastIndexOf('.') + 1));
+            } catch (IndexOutOfBoundsException e) {
+                Log.e(TAG, "Trying to find out MIME type of a file without extension: " + remotePath);
+            }
+        }
+        if (mimeType == null) {
+            mimeType = "application/octet-stream";
+        }
+        newFile.setMimetype(mimeType);
+        
+        // parent dir
+        String parentPath = new File(remotePath).getParent();
+        parentPath = parentPath.endsWith(OCFile.PATH_SEPARATOR) ? parentPath : parentPath + OCFile.PATH_SEPARATOR ;
+        OCFile parentDir = storageManager.getFileByPath(parentPath);
+        if (parentDir == null) {
+            throw new IllegalStateException("Can not upload a file to a non existing remote location: " + parentPath);
+        }
+        long parentDirId = parentDir.getFileId();
         newFile.setParentId(parentDirId);
-        if (upload.getForceOverwrite())
-            newFile.setKeepInSync(true);
-        storageManager.saveFile(newFile);
+        return newFile;
     }
+    
 
     /**
      * Creates a status notification to show the upload progress
@@ -420,17 +562,15 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
         mDefaultNotificationContentView = mNotification.contentView;
         mNotification.contentView = new RemoteViews(getApplicationContext().getPackageName(), R.layout.progressbar_layout);
         mNotification.contentView.setProgressBar(R.id.status_progress, 100, 0, false);
-        mNotification.contentView.setTextViewText(R.id.status_text, String.format(getString(R.string.uploader_upload_in_progress_content), 0, new File(upload.getLocalPath()).getName()));
+        mNotification.contentView.setTextViewText(R.id.status_text, String.format(getString(R.string.uploader_upload_in_progress_content), 0, new File(upload.getStoragePath()).getName()));
         mNotification.contentView.setImageViewResource(R.id.status_icon, R.drawable.icon);
         
         /// includes a pending intent in the notification showing the details view of the file
-        /* TODO
         Intent showDetailsIntent = new Intent(this, FileDetailActivity.class);
         showDetailsIntent.putExtra(FileDetailFragment.EXTRA_FILE, upload.getFile());
         showDetailsIntent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, upload.getAccount());
         showDetailsIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-        mNotification.contentIntent = PendingIntent.getActivity(getApplicationContext(), 0, showDetailsIntent, PendingIntent.FLAG_UPDATE_CURRENT);
-        */
+        mNotification.contentIntent = PendingIntent.getActivity(getApplicationContext(), (int)System.currentTimeMillis(), showDetailsIntent, 0);
         
         mNotificationManager.notify(R.string.uploader_upload_in_progress_ticker, mNotification);
     }
@@ -479,17 +619,15 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
             mNotification.contentView = mDefaultNotificationContentView;
             
             /// includes a pending intent in the notification showing the details view of the file
-            /*
             Intent showDetailsIntent = new Intent(this, FileDetailActivity.class);
             showDetailsIntent.putExtra(FileDetailFragment.EXTRA_FILE, upload.getFile());
             showDetailsIntent.putExtra(FileDetailFragment.EXTRA_ACCOUNT, upload.getAccount());
             showDetailsIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-            mNotification.contentIntent = PendingIntent.getActivity(getApplicationContext(), 0, showDetailsIntent, PendingIntent.FLAG_UPDATE_CURRENT);
-            */
+            mNotification.contentIntent = PendingIntent.getActivity(getApplicationContext(), (int)System.currentTimeMillis(), showDetailsIntent, 0);
             
             mNotification.setLatestEventInfo(   getApplicationContext(), 
                                                 getString(R.string.uploader_upload_succeeded_ticker), 
-                                                String.format(getString(R.string.uploader_upload_succeeded_content_single), (new File(upload.getLocalPath())).getName()), 
+                                                String.format(getString(R.string.uploader_upload_succeeded_content_single), (new File(upload.getStoragePath())).getName()), 
                                                 mNotification.contentIntent);
             
             mNotificationManager.notify(R.string.uploader_upload_in_progress_ticker, mNotification);    // NOT AN ERROR; uploader_upload_in_progress_ticker is the target, not a new notification
@@ -507,10 +645,19 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
             Notification finalNotification = new Notification(R.drawable.icon, getString(R.string.uploader_upload_failed_ticker), System.currentTimeMillis());
             finalNotification.flags |= Notification.FLAG_AUTO_CANCEL;
             // TODO put something smart in the contentIntent below
-            finalNotification.contentIntent = PendingIntent.getActivity(getApplicationContext(), 0, new Intent(), PendingIntent.FLAG_UPDATE_CURRENT);
+            finalNotification.contentIntent = PendingIntent.getActivity(getApplicationContext(), (int)System.currentTimeMillis(), new Intent(), 0);
+            
+            String content = null; 
+            if (uploadResult.getCode() == ResultCode.LOCAL_STORAGE_FULL ||
+                uploadResult.getCode() == ResultCode.LOCAL_STORAGE_NOT_COPIED) {
+                // TODO we need a class to provide error messages for the users from a RemoteOperationResult and a RemoteOperation 
+                content = String.format(getString(R.string.error__upload__local_file_not_copied), (new File(upload.getStoragePath())).getName(), getString(R.string.app_name));
+            } else {
+                content = String.format(getString(R.string.uploader_upload_failed_content_single), (new File(upload.getStoragePath())).getName());
+            }
             finalNotification.setLatestEventInfo(   getApplicationContext(), 
                                                     getString(R.string.uploader_upload_failed_ticker), 
-                                                    String.format(getString(R.string.uploader_upload_failed_content_single), (new File(upload.getLocalPath())).getName())
+                                                    content
                                                     finalNotification.contentIntent);
             
             mNotificationManager.notify(R.string.uploader_upload_failed_ticker, finalNotification);
@@ -532,14 +679,16 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
      * @param upload          Finished upload operation
      * @param uploadResult    Result of the upload operation
      */
-    private void sendFinalBroadcast(UploadFileOperation upload, RemoteOperationResult uploadResult, long parentDirId) {
+    private void sendFinalBroadcast(UploadFileOperation upload, RemoteOperationResult uploadResult) {
         Intent end = new Intent(UPLOAD_FINISH_MESSAGE);
-        end.putExtra(EXTRA_REMOTE_PATH, upload.getRemotePath());
-        end.putExtra(EXTRA_FILE_PATH, upload.getLocalPath());
+        end.putExtra(EXTRA_REMOTE_PATH, upload.getRemotePath());    // real remote path, after possible automatic renaming
+        if (upload.wasRenamed()) {
+            end.putExtra(EXTRA_OLD_REMOTE_PATH, upload.getOldFile().getRemotePath());
+        }
+        end.putExtra(EXTRA_FILE_PATH, upload.getStoragePath());
         end.putExtra(ACCOUNT_NAME, upload.getAccount().name);
         end.putExtra(EXTRA_UPLOAD_RESULT, uploadResult.isSuccess());
-        end.putExtra(EXTRA_PARENT_DIR_ID, parentDirId);
-        sendBroadcast(end);
+        sendStickyBroadcast(end);
     }