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[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 9f2e3e7..3f30f1b 100644 (file)
--- a/src/eu/alefzero/owncloud/files/services/FileUploader.java
+++ b/src/eu/alefzero/owncloud/files/services/FileUploader.java
@@ -1,24 +1,16 @@
 package eu.alefzero.owncloud.files.services;
 
 import java.io.File;
 package eu.alefzero.owncloud.files.services;
 
 import java.io.File;

-import java.util.List;
+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.datamodel.FileDataStorageManager;
-import eu.alefzero.owncloud.datamodel.OCFile;
-import eu.alefzero.owncloud.files.interfaces.OnDatatransferProgressListener;
-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.PendingIntent;
 import android.app.Service;
 import android.content.Intent;
 import android.app.Notification;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 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;


@@ -28,33 +20,63 @@ 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;
+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 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 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";
 
     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 NotificationManager mNotificationManager;
     private Looper mServiceLooper;
     private ServiceHandler mServiceHandler;

-    private AccountManager mAccountManager;

     private Account mAccount;
     private String[] mLocalPaths, mRemotePaths;
     private Account mAccount;
     private String[] mLocalPaths, mRemotePaths;

-    private boolean mResult;

     private int mUploadType;
     private Notification mNotification;
     private int mUploadType;
     private Notification mNotification;

-    private int mTotalDataToSend, mSendData;
+    private long mTotalDataToSend, mSendData;

     private int mCurrentIndexUpload, mPreviousPercent;
     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
     public IBinder onBind(Intent arg0) {
 
     @Override
     public IBinder onBind(Intent arg0) {


@@ -82,13 +104,12 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
         thread.start();
         mServiceLooper = thread.getLooper();
         mServiceHandler = new ServiceHandler(mServiceLooper);
         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)) {
     }
 
     @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");
+            Log.e(TAG, "Not enough information provided in intent");

             return Service.START_NOT_STICKY;
         }
         mAccount = intent.getParcelableExtra(KEY_ACCOUNT);
             return Service.START_NOT_STICKY;
         }
         mAccount = intent.getParcelableExtra(KEY_ACCOUNT);


@@ -106,11 +127,8 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
             mRemotePaths = intent.getStringArrayExtra(KEY_REMOTE_FILE);
         }
 
             mRemotePaths = intent.getStringArrayExtra(KEY_REMOTE_FILE);
         }
 

-        for (int i = 0; i < mRemotePaths.length; ++i)
-            mRemotePaths[i] = mRemotePaths[i].replace(' ', '+');
-

         if (mLocalPaths.length != mRemotePaths.length) {
         if (mLocalPaths.length != mRemotePaths.length) {

-            Log.e(TAG, "Remote paths and local paths are not equal!");
+            Log.e(TAG, "Different number of remote paths and local paths!");

             return Service.START_NOT_STICKY;
         }
 
             return Service.START_NOT_STICKY;
         }
 


@@ -121,57 +139,43 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
         return Service.START_NOT_STICKY;
     }
 
         return Service.START_NOT_STICKY;
     }
 

-    public void run() {
-        if (mResult) {
-            Toast.makeText(this, "Upload successfull", Toast.LENGTH_SHORT)
-                    .show();
-        } else {
-            Toast.makeText(this, "Upload could not be completed", Toast.LENGTH_SHORT).show();
-        }
-    }
-
+    
+    /**
+     * Core upload method: sends the file(s) to upload
+     */

     public void uploadFile() {
     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);

         FileDataStorageManager storageManager = new FileDataStorageManager(mAccount, getContentResolver());
         FileDataStorageManager storageManager = new FileDataStorageManager(mAccount, getContentResolver());

-        
+

         mTotalDataToSend = mSendData = mPreviousPercent = 0;
         
         mTotalDataToSend = mSendData = mPreviousPercent = 0;
         

-        mNotification = new Notification(
-                eu.alefzero.owncloud.R.drawable.icon, "Uploading...",
-                System.currentTimeMillis());
+        /// 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;
         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);
         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(42, mNotification);
-
-        WebdavClient wc = new WebdavClient(ocUri);
-        wc.allowSelfsignedCertificates();
-        wc.setDataTransferProgressListener(this);
-        wc.setCredentials(username, password);
+        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) {
         for (int i = 0; i < mLocalPaths.length; ++i) {

-            File f = new File(mLocalPaths[i]);
-            mTotalDataToSend += f.length();
+            localFiles[i] = new File(mLocalPaths[i]);
+            mTotalDataToSend += localFiles[i].length();

         }
         }

-        

         Log.d(TAG, "Will upload " + mTotalDataToSend + " bytes, with " + mLocalPaths.length + " files");
         Log.d(TAG, "Will upload " + mTotalDataToSend + " bytes, with " + mLocalPaths.length + " files");

-        
+        mSuccessCounter = 0;

         for (int i = 0; i < mLocalPaths.length; ++i) {
         for (int i = 0; i < mLocalPaths.length; ++i) {

-            
-            String mimeType;
+            String mimeType = null;

             try {
                 mimeType = MimeTypeMap.getSingleton()
                         .getMimeTypeFromExtension(
             try {
                 mimeType = MimeTypeMap.getSingleton()
                         .getMimeTypeFromExtension(


@@ -179,43 +183,143 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
                                     .lastIndexOf('.') + 1));
             } catch (IndexOutOfBoundsException e) {
                 Log.e(TAG, "Trying to find out MIME type of a file without extension: " + mLocalPaths[i]);
                                     .lastIndexOf('.') + 1));
             } catch (IndexOutOfBoundsException e) {
                 Log.e(TAG, "Trying to find out MIME type of a file without extension: " + mLocalPaths[i]);

-                mimeType = "application/octet-stream";

             }
             }

-            
-            mResult = false;
+            if (mimeType == null)
+                mimeType = "application/octet-stream";

             mCurrentIndexUpload = i;
             mCurrentIndexUpload = i;

-            if (wc.putFile(mLocalPaths[i], mRemotePaths[i], mimeType)) {
-                mResult |= true;
-                OCFile new_file = new OCFile(mRemotePaths[i]);
-                new_file.setMimetype(mimeType);
-                new_file.setFileLength(new File(mLocalPaths[i]).length());
-                new_file.setModificationTimestamp(System.currentTimeMillis());
-                new_file.setLastSyncDate(0);
-                new_file.setStoragePath(mLocalPaths[i]);         
+            long parentDirId = -1;
+            boolean uploadResult = false;
+            String availablePath = getAvailableRemotePath(wc, mRemotePaths[i]);
+            try {

                 File f = new File(mRemotePaths[i]);
                 File f = new File(mRemotePaths[i]);

-                long parentDirId = storageManager.getFileByPath(f.getParent().endsWith("/")?f.getParent():f.getParent()+"/").getFileId();
-                new_file.setParentId(parentDirId);
-                storageManager.saveFile(new_file);
+                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);
                 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);
             }
             
         }
                 sendBroadcast(end);
             }
             
         }

-        mNotificationManager.cancel(42);
-        run();
+        
+        /// 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);
+        }
+        

     }
 
     }
 

+    /**
+     * 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;
+        }
+    
+        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;
+        }
+    }
+    
+    
+    /**
+     * 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) {
     @Override
     public void transferProgress(long progressRate) {
         mSendData += progressRate;
         int percent = (int)(100*((double)mSendData)/((double)mTotalDataToSend));
         if (percent != mPreviousPercent) {

-            String text = String.format("%d%% Uploading %s file", percent, new File(mLocalPaths[mCurrentIndexUpload]).getName());
+            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);
             mNotification.contentView.setProgressBar(R.id.status_progress, 100, percent, false);
             mNotification.contentView.setTextViewText(R.id.status_text, text);

-            mNotificationManager.notify(42, mNotification);
+            mNotificationManager.notify(R.string.uploader_upload_in_progress_ticker, mNotification);

         }
         mPreviousPercent = percent;
     }
         }
         mPreviousPercent = percent;
     }