Fixed cancel button in landscape account activity

[pub/Android/ownCloud.git] / src / eu / alefzero / owncloud / files / services / FileUploader.java

diff --git a/src/eu/alefzero/owncloud/files/services/FileUploader.java b/src/eu/alefzero/owncloud/files/services/FileUploader.java
index 323ae73..3f30f1b 100644 (file)
--- a/src/eu/alefzero/owncloud/files/services/FileUploader.java
+++ b/src/eu/alefzero/owncloud/files/services/FileUploader.java
@@ -1,19 +1,16 @@
 package eu.alefzero.owncloud.files.services;
 
 package eu.alefzero.owncloud.files.services;
 

-import java.net.URLEncoder;
+import java.io.File;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;

 
 

-import eu.alefzero.owncloud.AccountUtils;
-import eu.alefzero.owncloud.R;
-import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
-import eu.alefzero.owncloud.utils.OwnCloudVersion;
-import eu.alefzero.webdav.WebdavClient;

 import android.accounts.Account;
 import android.accounts.Account;

-import android.accounts.AccountManager;

 import android.app.Notification;
 import android.app.NotificationManager;
 import android.app.Notification;
 import android.app.NotificationManager;

+import android.app.PendingIntent;

 import android.app.Service;
 import android.content.Intent;
 import android.app.Service;
 import android.content.Intent;

-import android.net.Uri;

 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.IBinder;
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.IBinder;


@@ -23,131 +20,307 @@ import android.os.Process;
 import android.util.Log;
 import android.webkit.MimeTypeMap;
 import android.widget.RemoteViews;
 import android.util.Log;
 import android.webkit.MimeTypeMap;
 import android.widget.RemoteViews;

-import android.widget.Toast;
-
-public class FileUploader extends Service {
-
-  public static final String KEY_LOCAL_FILE = "LOCAL_FILE";
-  public static final String KEY_REMOTE_FILE = "REMOTE_FILE";
-  public static final String KEY_ACCOUNT = "ACCOUNT";
-  public static final String KEY_UPLOAD_TYPE = "UPLOAD_TYPE";
-  
-  public static final int UPLOAD_SINGLE_FILE = 0;
-  public static final int UPLOAD_MULTIPLE_FILES = 1;
-  
-  private static final String TAG = "FileUploader"; 
-  private NotificationManager mNotificationManager;
-  private Looper mServiceLooper;
-  private ServiceHandler mServiceHandler;
-  private AccountManager mAccountManager;
-  private Account mAccount;
-  private String[] mLocalPaths, mRemotePaths;
-  private boolean mResult;
-  private int mUploadType;
-  
-  @Override
-  public IBinder onBind(Intent arg0) {
-    return null;
-  }
-  
-  private final class ServiceHandler extends Handler {
-    public ServiceHandler(Looper looper) {
-      super(looper);
+import eu.alefzero.owncloud.R;
+import eu.alefzero.owncloud.datamodel.FileDataStorageManager;
+import eu.alefzero.owncloud.datamodel.OCFile;
+import eu.alefzero.owncloud.files.interfaces.OnDatatransferProgressListener;
+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_FILE_PATH = "FILE_PATH";
+    
+    public static final String KEY_LOCAL_FILE = "LOCAL_FILE";
+    public static final String KEY_REMOTE_FILE = "REMOTE_FILE";
+    public static final String KEY_ACCOUNT = "ACCOUNT";
+    public static final String KEY_UPLOAD_TYPE = "UPLOAD_TYPE";
+    public static final String ACCOUNT_NAME = "ACCOUNT_NAME";    
+
+    public static final int UPLOAD_SINGLE_FILE = 0;
+    public static final int UPLOAD_MULTIPLE_FILES = 1;
+
+    private static final String TAG = "FileUploader";
+    
+    private NotificationManager mNotificationManager;
+    private Looper mServiceLooper;
+    private ServiceHandler mServiceHandler;
+    private Account mAccount;
+    private String[] mLocalPaths, mRemotePaths;
+    private int mUploadType;
+    private Notification mNotification;
+    private long mTotalDataToSend, mSendData;
+    private int mCurrentIndexUpload, mPreviousPercent;
+    private int mSuccessCounter;
+    
+    /**
+     * Static map with the files being download and the path to the temporal file were are download
+     */
+    private static Map<String, String> mUploadsInProgress = Collections.synchronizedMap(new HashMap<String, String>());
+    
+    /**
+     * Returns True when the file referred by 'remotePath' in the ownCloud account 'account' is downloading
+     */
+    public static boolean isUploading(Account account, String remotePath) {
+        return (mUploadsInProgress.get(buildRemoteName(account.name, remotePath)) != null);

     }
     }

+    
+    /**
+     * Builds a key for mUplaodsInProgress from the accountName and remotePath
+     */
+    private static String buildRemoteName(String accountName, String remotePath) {
+        return accountName + remotePath;
+    }
+
+    
+    
+

     @Override
     @Override

-    public void handleMessage(Message msg) {
-      uploadFile();
-      stopSelf(msg.arg1);
+    public IBinder onBind(Intent arg0) {
+        return null;

     }
     }

-  }
-  
-  @Override
-  public void onCreate() {
-    super.onCreate();
-    mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
-    HandlerThread thread = new HandlerThread("FileUploaderThread", Process.THREAD_PRIORITY_BACKGROUND);
-    thread.start();
-    mServiceLooper = thread.getLooper();
-    mServiceHandler = new ServiceHandler(mServiceLooper); 
-    mAccountManager = AccountManager.get(this);
-  }
-  
-  @Override
-  public int onStartCommand(Intent intent, int flags, int startId) {
-    if (!intent.hasExtra(KEY_ACCOUNT) && !intent.hasExtra(KEY_UPLOAD_TYPE)) {
-      Log.e(TAG, "Not enought data in intent provided");
-      return Service.START_NOT_STICKY;
+
+    private final class ServiceHandler extends Handler {
+        public ServiceHandler(Looper looper) {
+            super(looper);
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            uploadFile();
+            stopSelf(msg.arg1);
+        }

     }
     }

-    mAccount = intent.getParcelableExtra(KEY_ACCOUNT);
-    mUploadType = intent.getIntExtra(KEY_UPLOAD_TYPE, -1);
-    if (mUploadType == -1) {
-      Log.e(TAG, "Incorrect upload type provided");
-      return Service.START_NOT_STICKY;
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
+        HandlerThread thread = new HandlerThread("FileUploaderThread",
+                Process.THREAD_PRIORITY_BACKGROUND);
+        thread.start();
+        mServiceLooper = thread.getLooper();
+        mServiceHandler = new ServiceHandler(mServiceLooper);

     }
     }

-    if (mUploadType == UPLOAD_SINGLE_FILE) {
-      mLocalPaths = new String[] { intent.getStringExtra(KEY_LOCAL_FILE) };
-      mRemotePaths = new String[] { intent.getStringExtra(KEY_REMOTE_FILE) };
-    } else { // mUploadType == UPLOAD_MULTIPLE_FILES
-      mLocalPaths = intent.getStringArrayExtra(KEY_LOCAL_FILE);
-      mRemotePaths = intent.getStringArrayExtra(KEY_REMOTE_FILE);
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        if (!intent.hasExtra(KEY_ACCOUNT) && !intent.hasExtra(KEY_UPLOAD_TYPE)) {
+            Log.e(TAG, "Not enough information provided in intent");
+            return Service.START_NOT_STICKY;
+        }
+        mAccount = intent.getParcelableExtra(KEY_ACCOUNT);
+        mUploadType = intent.getIntExtra(KEY_UPLOAD_TYPE, -1);
+        if (mUploadType == -1) {
+            Log.e(TAG, "Incorrect upload type provided");
+            return Service.START_NOT_STICKY;
+        }
+        if (mUploadType == UPLOAD_SINGLE_FILE) {
+            mLocalPaths = new String[] { intent.getStringExtra(KEY_LOCAL_FILE) };
+            mRemotePaths = new String[] { intent
+                    .getStringExtra(KEY_REMOTE_FILE) };
+        } else { // mUploadType == UPLOAD_MULTIPLE_FILES
+            mLocalPaths = intent.getStringArrayExtra(KEY_LOCAL_FILE);
+            mRemotePaths = intent.getStringArrayExtra(KEY_REMOTE_FILE);
+        }
+
+        if (mLocalPaths.length != mRemotePaths.length) {
+            Log.e(TAG, "Different number of remote paths and local paths!");
+            return Service.START_NOT_STICKY;
+        }
+
+        Message msg = mServiceHandler.obtainMessage();
+        msg.arg1 = startId;
+        mServiceHandler.sendMessage(msg);
+
+        return Service.START_NOT_STICKY;

     }
     }

+

     
     

-    for (int i = 0; i < mRemotePaths.length; ++i)
-      mRemotePaths[i] = mRemotePaths[i].replace(' ', '+');
-    
-    if (mLocalPaths.length != mRemotePaths.length) {
-      Log.e(TAG, "Remote paths and local paths are not equal!");
-      return Service.START_NOT_STICKY;
+    /**
+     * Core upload method: sends the file(s) to upload
+     */
+    public void uploadFile() {
+        FileDataStorageManager storageManager = new FileDataStorageManager(mAccount, getContentResolver());
+
+        mTotalDataToSend = mSendData = mPreviousPercent = 0;
+        
+        /// prepare client object to send the request to the ownCloud server
+        WebdavClient wc = new WebdavClient(mAccount, getApplicationContext());
+        wc.allowSelfsignedCertificates();
+        wc.setDataTransferProgressListener(this);
+
+        /// create status notification to show the upload progress
+        mNotification = new Notification(eu.alefzero.owncloud.R.drawable.icon, getString(R.string.uploader_upload_in_progress_ticker), System.currentTimeMillis());
+        mNotification.flags |= Notification.FLAG_ONGOING_EVENT;
+        RemoteViews oldContentView = mNotification.contentView;
+        mNotification.contentView = new RemoteViews(getApplicationContext().getPackageName(), R.layout.progressbar_layout);
+        mNotification.contentView.setProgressBar(R.id.status_progress, 100, 0, false);
+        mNotification.contentView.setImageViewResource(R.id.status_icon, R.drawable.icon);
+        // dvelasco ; contentIntent MUST be assigned to avoid app crashes in versions previous to Android 4.x ;
+        //              BUT an empty Intent is not a very elegant solution; something smart should happen when a user 'clicks' on an upload in the notification bar
+        mNotification.contentIntent = PendingIntent.getActivity(getApplicationContext(), 0, new Intent(), PendingIntent.FLAG_UPDATE_CURRENT);
+        mNotificationManager.notify(R.string.uploader_upload_in_progress_ticker, mNotification);
+
+        
+        /// perform the upload
+        File [] localFiles = new File[mLocalPaths.length];
+        for (int i = 0; i < mLocalPaths.length; ++i) {
+            localFiles[i] = new File(mLocalPaths[i]);
+            mTotalDataToSend += localFiles[i].length();
+        }
+        Log.d(TAG, "Will upload " + mTotalDataToSend + " bytes, with " + mLocalPaths.length + " files");
+        mSuccessCounter = 0;
+        for (int i = 0; i < mLocalPaths.length; ++i) {
+            String mimeType = null;
+            try {
+                mimeType = MimeTypeMap.getSingleton()
+                        .getMimeTypeFromExtension(
+                                mLocalPaths[i].substring(mLocalPaths[i]
+                                    .lastIndexOf('.') + 1));
+            } catch (IndexOutOfBoundsException e) {
+                Log.e(TAG, "Trying to find out MIME type of a file without extension: " + mLocalPaths[i]);
+            }
+            if (mimeType == null)
+                mimeType = "application/octet-stream";
+            mCurrentIndexUpload = i;
+            long parentDirId = -1;
+            boolean uploadResult = false;
+            String availablePath = getAvailableRemotePath(wc, mRemotePaths[i]);
+            try {
+                File f = new File(mRemotePaths[i]);
+                parentDirId = storageManager.getFileByPath(f.getParent().endsWith("/")?f.getParent():f.getParent()+"/").getFileId();
+                if(availablePath != null) {
+                    mRemotePaths[i] = availablePath;
+                    mUploadsInProgress.put(buildRemoteName(mAccount.name, mRemotePaths[i]), mLocalPaths[i]);
+                    if (wc.putFile(mLocalPaths[i], mRemotePaths[i], mimeType)) {
+                        OCFile new_file = new OCFile(mRemotePaths[i]);
+                        new_file.setMimetype(mimeType);
+                        new_file.setFileLength(localFiles[i].length());
+                        new_file.setModificationTimestamp(System.currentTimeMillis());
+                        new_file.setLastSyncDate(0);
+                        new_file.setStoragePath(mLocalPaths[i]);         
+                        new_file.setParentId(parentDirId);
+                        storageManager.saveFile(new_file);
+                        mSuccessCounter++;
+                        uploadResult = true;
+                    }
+                }
+            } finally {
+                mUploadsInProgress.remove(buildRemoteName(mAccount.name, mRemotePaths[i]));
+                
+                /// notify upload (or fail) of EACH file to activities interested
+                Intent end = new Intent(UPLOAD_FINISH_MESSAGE);
+                end.putExtra(EXTRA_PARENT_DIR_ID, parentDirId);
+                end.putExtra(EXTRA_UPLOAD_RESULT, uploadResult);
+                end.putExtra(EXTRA_REMOTE_PATH, mRemotePaths[i]);
+                end.putExtra(EXTRA_FILE_PATH, mLocalPaths[i]);
+                end.putExtra(ACCOUNT_NAME, mAccount.name);
+                sendBroadcast(end);
+            }
+            
+        }
+        
+        /// notify final result
+        if (mSuccessCounter == mLocalPaths.length) {    // success
+            //Notification finalNotification = new Notification(R.drawable.icon, getString(R.string.uploader_upload_succeeded_ticker), System.currentTimeMillis());
+            mNotification.flags ^= Notification.FLAG_ONGOING_EVENT; // remove the ongoing flag
+            mNotification.flags |= Notification.FLAG_AUTO_CANCEL;
+            mNotification.contentView = oldContentView;
+            // TODO put something smart in the contentIntent below
+            mNotification.contentIntent = PendingIntent.getActivity(getApplicationContext(), 0, new Intent(), PendingIntent.FLAG_UPDATE_CURRENT);
+            if (mLocalPaths.length == 1) {
+                mNotification.setLatestEventInfo(   getApplicationContext(), 
+                                                    getString(R.string.uploader_upload_succeeded_ticker), 
+                                                    String.format(getString(R.string.uploader_upload_succeeded_content_single), localFiles[0].getName()), 
+                                                    mNotification.contentIntent);
+            } else {
+                mNotification.setLatestEventInfo(   getApplicationContext(), 
+                                                    getString(R.string.uploader_upload_succeeded_ticker), 
+                                                    String.format(getString(R.string.uploader_upload_succeeded_content_multiple), mSuccessCounter), 
+                                                    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
+            
+        } else {
+            mNotificationManager.cancel(R.string.uploader_upload_in_progress_ticker);
+            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);
+            if (mLocalPaths.length == 1) {
+                finalNotification.setLatestEventInfo(   getApplicationContext(), 
+                                                        getString(R.string.uploader_upload_failed_ticker), 
+                                                        String.format(getString(R.string.uploader_upload_failed_content_single), localFiles[0].getName()), 
+                                                        finalNotification.contentIntent);
+            } else {
+                finalNotification.setLatestEventInfo(   getApplicationContext(), 
+                                                        getString(R.string.uploader_upload_failed_ticker), 
+                                                        String.format(getString(R.string.uploader_upload_failed_content_multiple), mSuccessCounter, mLocalPaths.length), 
+                                                        finalNotification.contentIntent);
+            }                
+            mNotificationManager.notify(R.string.uploader_upload_failed_ticker, finalNotification);
+        }
+        

     }
     }

-      
-    Message msg = mServiceHandler.obtainMessage();
-    msg.arg1 = startId;
-    mServiceHandler.sendMessage(msg);
+
+    /**
+     * Checks if remotePath does not exist in the server and returns it, or adds a suffix to it in order to avoid the server
+     * file is overwritten.
+     * 
+     * @param string
+     * @return
+     */
+    private String getAvailableRemotePath(WebdavClient wc, String remotePath) {
+        Boolean check = wc.existsFile(remotePath);
+        if (check == null) {    // null means fail
+            return null;
+        } else if (!check) {
+            return remotePath;
+        }

     
     

-    return Service.START_NOT_STICKY;
-  }
-
-  public void run() {
-    if (mResult) {
-      Toast.makeText(this, "Upload successfull", Toast.LENGTH_SHORT).show();
-    } else {
-      Toast.makeText(this, "No i kupa", Toast.LENGTH_SHORT).show();
+        int pos = remotePath.lastIndexOf(".");
+        String suffix = "";
+        String extension = "";
+        if (pos >= 0) {
+            extension = remotePath.substring(pos+1);
+            remotePath = remotePath.substring(0, pos);
+        }
+        int count = 2;
+        while (check != null && check) {
+            suffix = " (" + count + ")";
+            if (pos >= 0)
+                check = wc.existsFile(remotePath + suffix + "." + extension);
+            else
+                check = wc.existsFile(remotePath + suffix);
+            count++;
+        }
+        if (check == null) {
+            return null;
+        } else if (pos >=0) {
+            return remotePath + suffix + "." + extension;
+        } else {
+            return remotePath + suffix;
+        }

     }
     }

-  }
-
-    public void uploadFile() {
-      String baseUrl = mAccountManager.getUserData(mAccount, AccountAuthenticator.KEY_OC_BASE_URL),
-             ocVerStr = mAccountManager.getUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION);
-      OwnCloudVersion ocVer = new OwnCloudVersion(ocVerStr);
-      String webdav_path = AccountUtils.getWebdavPath(ocVer);
-      Uri ocUri = Uri.parse(baseUrl + webdav_path);
-      String username = mAccount.name.substring(0, mAccount.name.lastIndexOf('@'));
-      String password = mAccountManager.getPassword(mAccount);
-      Notification notification = new Notification(eu.alefzero.owncloud.R.drawable.icon,
-                                                   "Uploading...", System.currentTimeMillis());
-      notification.flags |= Notification.FLAG_ONGOING_EVENT;
-      notification.contentView = new RemoteViews(getApplicationContext().getPackageName(),
-                                                 R.layout.progressbar_layout);
-      notification.contentView.setProgressBar(R.id.status_progress, mLocalPaths.length-1, 0, false);
-      notification.contentView.setImageViewResource(R.id.status_icon, R.drawable.icon);
-      
-      mNotificationManager.notify(42, notification);
-
-      WebdavClient wc = new WebdavClient(ocUri);
-      wc.setCredentials(username, password);
-      
-      for (int i = 0; i < mLocalPaths.length; ++i) {
-        String mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(mLocalPaths[i].substring(mLocalPaths[i].lastIndexOf('.')+1));
-        mResult = false;
-        if (wc.putFile(mLocalPaths[i], mRemotePaths[i], mimeType)) {
-          mResult |= true;
+    
+    
+    /**
+     * Callback method to update the progress bar in the status notification.
+     */
+    @Override
+    public void transferProgress(long progressRate) {
+        mSendData += progressRate;
+        int percent = (int)(100*((double)mSendData)/((double)mTotalDataToSend));
+        if (percent != mPreviousPercent) {
+            String text = String.format(getString(R.string.uploader_upload_in_progress_content), percent, new File(mLocalPaths[mCurrentIndexUpload]).getName());
+            mNotification.contentView.setProgressBar(R.id.status_progress, 100, percent, false);
+            mNotification.contentView.setTextViewText(R.id.status_text, text);
+            mNotificationManager.notify(R.string.uploader_upload_in_progress_ticker, mNotification);

         }
         }

-        notification.contentView.setProgressBar(R.id.status_progress, mLocalPaths.length-1, i+1, false);
-        
-        mNotificationManager.notify(42, notification);
-      }
-      //notification.contentView.setProgressBar(R.id.status_progress, mLocalPaths.length-1, mLocalPaths.length-1, false);
-      mNotificationManager.cancel(42);
-      run();
+        mPreviousPercent = percent;

     }
 }
     }
 }