Fixed lack of File#getUsableSpace() in Android versions previous to GINGERBREAD
[pub/Android/ownCloud.git] / src / com / owncloud / android / files / services / FileUploader.java
index c8916ef..6d443a9 100644 (file)
@@ -36,6 +36,7 @@ import com.owncloud.android.files.InstantUploadBroadcastReceiver;
 import com.owncloud.android.operations.ChunkedUploadFileOperation;
 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;
@@ -70,19 +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;
@@ -156,7 +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;
         }
@@ -167,55 +176,77 @@ 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;
-        OCFile file = null;
-        FileDataStorageManager storageManager = new FileDataStorageManager(account, getContentResolver());
-        boolean fixed = false;
-        if (isInstant) {
-            fixed = checkAndFixInstantUploadDirectory(storageManager);
-        }
         try {
-            for (int i=0; i < localPaths.length; i++) {
-                uploadKey = buildRemoteName(account, remotePaths[i]);
-                file = obtainNewOCFileToUpload(remotePaths[i], localPaths[i], ((mimeTypes!=null)?mimeTypes[i]:(String)null), isInstant, forceOverwrite, storageManager);
+            for (int i=0; i < files.length; i++) {
+                uploadKey = buildRemoteName(account, files[i].getRemotePath());
                 if (chunked) {
-                    newUpload = new ChunkedUploadFileOperation(account, file, isInstant, forceOverwrite);
+                    newUpload = new ChunkedUploadFileOperation(account, files[i], isInstant, forceOverwrite, localAction);
                 } else {
-                    newUpload = new UploadFileOperation(account, file, isInstant, forceOverwrite);
+                    newUpload = new UploadFileOperation(account, files[i], isInstant, forceOverwrite, localAction);
                 }
                 if (fixed && i==0) {
                     newUpload.setRemoteFolderToBeCreated();
@@ -287,12 +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));
+                }
             }
         }
     }
@@ -394,24 +438,24 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
      */
     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;
+          boolean isMultiStatus = (status == HttpStatus.SC_MULTI_STATUS);
           if (isMultiStatus) {
               MultiStatus resp = propfind.getResponseBodyAsMultiStatus();
               WebdavEntry we = new WebdavEntry(resp.getResponses()[0],
                                                mUploadClient.getBaseUri().getPath());
-              OCFile newFile = fillOCFile(we);
-              newFile.setStoragePath(file.getStoragePath());
-              newFile.setKeepInSync(file.keepInSync());
-              file = newFile;
+              updateOCFile(file, we);
+              file.setLastSyncDateForProperties(syncDate);
               
           } else {
-              // this would be a problem
               mUploadClient.exhaustResponse(propfind.getResponseBodyAsStream());
           }
           
@@ -420,41 +464,33 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
           
         } catch (Exception e) {
             result = new RemoteOperationResult(e);
-            Log.i(TAG, "Update: synchronizing properties for uploaded " + mCurrentUpload.getRemotePath() + ": " + result.getLogMessage(), e);
+            Log.e(TAG, "Update: synchronizing properties for uploaded " + mCurrentUpload.getRemotePath() + ": " + result.getLogMessage(), e);
 
         } finally {
             if (propfind != null)
                 propfind.releaseConnection();
         }
 
-        if (!result.isSuccess()) {
-            // file was successfully uploaded, but the new time stamp and Etag in the server could not be read; 
-            // just keeping old values :(
-            if (!mCurrentUpload.getRemotePath().equals(file.getRemotePath())) {
-                // true when the file was automatically renamed to avoid an overwrite 
-                OCFile newFile = new OCFile(mCurrentUpload.getRemotePath());
-                newFile.setCreationTimestamp(file.getCreationTimestamp());
-                newFile.setFileLength(file.getFileLength());
-                newFile.setMimetype(file.getMimetype());
-                newFile.setModificationTimestamp(file.getModificationTimestamp());  // this is specially BAD
-                // newFile.setEtag(file.getEtag()) // TODO and this is still worse 
-                file = newFile;
-            }
+        /// 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()
         }
         
-        file.setLastSyncDate(System.currentTimeMillis());
         mStorageManager.saveFile(file);
     }
 
     
-    private OCFile fillOCFile(WebdavEntry we) {
-        OCFile file = new OCFile(we.decodedPath());
+    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
-        return file;
     }
     
     
@@ -472,16 +508,17 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
     }
 
     
-    private OCFile obtainNewOCFileToUpload(String remotePath, String localPath, String mimeType, boolean isInstant, boolean forceOverwrite, FileDataStorageManager storageManager) {
+    private OCFile obtainNewOCFileToUpload(String remotePath, String localPath, String mimeType, FileDataStorageManager storageManager) {
         OCFile newFile = new OCFile(remotePath);
         newFile.setStoragePath(localPath);
-        newFile.setLastSyncDate(0);
-        newFile.setKeepInSync(forceOverwrite);
+        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
@@ -501,7 +538,7 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
         
         // parent dir
         String parentPath = new File(remotePath).getParent();
-        parentPath = parentPath.endsWith("/")?parentPath:parentPath+"/" ;
+        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);
@@ -609,9 +646,18 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
             finalNotification.flags |= Notification.FLAG_AUTO_CANCEL;
             // TODO put something smart in the contentIntent below
             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.getStoragePath())).getName())
+                                                    content
                                                     finalNotification.contentIntent);
             
             mNotificationManager.notify(R.string.uploader_upload_failed_ticker, finalNotification);
@@ -636,11 +682,13 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
     private void sendFinalBroadcast(UploadFileOperation upload, RemoteOperationResult uploadResult) {
         Intent end = new Intent(UPLOAD_FINISH_MESSAGE);
         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, upload.getFile().getParentId());
-        sendBroadcast(end);
+        sendStickyBroadcast(end);
     }