Extend SyncFolderOperation to check local changes of all files and trigger uploads

[pub/Android/ownCloud.git] / src / com / owncloud / android / files / FileOperationsHelper.java

diff --git a/src/com/owncloud/android/files/FileOperationsHelper.java b/src/com/owncloud/android/files/FileOperationsHelper.java
index e413cde..766f579 100644 (file)
--- a/src/com/owncloud/android/files/FileOperationsHelper.java
+++ b/src/com/owncloud/android/files/FileOperationsHelper.java
@@ -1,5 +1,9 @@
-/* ownCloud Android client application
- *   Copyright (C) 2012-2014 ownCloud Inc.
+/**
+ *   ownCloud Android client application
+ *
+ *   @author masensio
+ *   @author David A. Velasco
+ *   Copyright (C) 2015 ownCloud Inc.

  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License version 2,
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License version 2,


@@ -17,11 +21,7 @@
 
 package com.owncloud.android.files;
 
 
 package com.owncloud.android.files;
 

-import java.io.File;
-import java.io.IOException;
-import org.apache.http.protocol.HTTP;
-
-import android.accounts.AccountManager;
+import android.accounts.Account;

 import android.content.Intent;
 import android.net.Uri;
 import android.support.v4.app.DialogFragment;
 import android.content.Intent;
 import android.net.Uri;
 import android.support.v4.app.DialogFragment;


@@ -29,201 +29,358 @@ import android.webkit.MimeTypeMap;
 import android.widget.Toast;
 
 import com.owncloud.android.R;
 import android.widget.Toast;
 
 import com.owncloud.android.R;

+import com.owncloud.android.authentication.AccountUtils;

 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.datamodel.OCFile;

-
-import com.owncloud.android.lib.common.accounts.AccountUtils.Constants;
+import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder;
+import com.owncloud.android.files.services.FileUploader.FileUploaderBinder;

 import com.owncloud.android.lib.common.network.WebdavUtils;
 import com.owncloud.android.lib.common.network.WebdavUtils;

+import com.owncloud.android.lib.common.utils.Log_OC;

 import com.owncloud.android.lib.resources.status.OwnCloudVersion;
 import com.owncloud.android.services.OperationsService;
 import com.owncloud.android.lib.resources.status.OwnCloudVersion;
 import com.owncloud.android.services.OperationsService;

+import com.owncloud.android.services.observer.FileObserverService;

 import com.owncloud.android.ui.activity.FileActivity;
 import com.owncloud.android.ui.dialog.ShareLinkToDialog;
 import com.owncloud.android.ui.activity.FileActivity;
 import com.owncloud.android.ui.dialog.ShareLinkToDialog;

-import com.owncloud.android.utils.FileStorageUtils;
-import com.owncloud.android.utils.Log_OC;
+
+import org.apache.http.protocol.HTTP;

 
 /**
 
 /**

- * 
- * @author masensio
- * @author David A. Velasco
+ *

  */
 public class FileOperationsHelper {
 
     private static final String TAG = FileOperationsHelper.class.getName();
  */
 public class FileOperationsHelper {
 
     private static final String TAG = FileOperationsHelper.class.getName();

-    
+

     private static final String FTAG_CHOOSER_DIALOG = "CHOOSER_DIALOG";
     private static final String FTAG_CHOOSER_DIALOG = "CHOOSER_DIALOG";

-    
-    public final static int REQUEST_CODE_FILE_OPEN_HELPER = 100;

 
 

-    
-    public void openFile(OCFile file, FileActivity callerActivity) {
+    protected FileActivity mFileActivity = null;
+
+    /// Identifier of operation in progress which result shouldn't be lost 
+    private long mWaitingForOpId = Long.MAX_VALUE;
+
+    public FileOperationsHelper(FileActivity fileActivity) {
+        mFileActivity = fileActivity;
+    }
+
+
+    public void openFile(OCFile file) {

         if (file != null) {
             String storagePath = file.getStoragePath();
             String encodedStoragePath = WebdavUtils.encodePath(storagePath);
         if (file != null) {
             String storagePath = file.getStoragePath();
             String encodedStoragePath = WebdavUtils.encodePath(storagePath);

-            
+

             Intent intentForSavedMimeType = new Intent(Intent.ACTION_VIEW);
             intentForSavedMimeType.setDataAndType(Uri.parse("file://"+ encodedStoragePath), file.getMimetype());
             Intent intentForSavedMimeType = new Intent(Intent.ACTION_VIEW);
             intentForSavedMimeType.setDataAndType(Uri.parse("file://"+ encodedStoragePath), file.getMimetype());

-            intentForSavedMimeType.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
+            intentForSavedMimeType.setFlags(
+                    Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION
+            );

             
             Intent intentForGuessedMimeType = null;
             if (storagePath.lastIndexOf('.') >= 0) {
             
             Intent intentForGuessedMimeType = null;
             if (storagePath.lastIndexOf('.') >= 0) {

-                String guessedMimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(storagePath.substring(storagePath.lastIndexOf('.') + 1));
+                String guessedMimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(
+                        storagePath.substring(storagePath.lastIndexOf('.') + 1)
+                );

                 if (guessedMimeType != null && !guessedMimeType.equals(file.getMimetype())) {
                     intentForGuessedMimeType = new Intent(Intent.ACTION_VIEW);
                     intentForGuessedMimeType.setDataAndType(Uri.parse("file://"+ encodedStoragePath), guessedMimeType);
                 if (guessedMimeType != null && !guessedMimeType.equals(file.getMimetype())) {
                     intentForGuessedMimeType = new Intent(Intent.ACTION_VIEW);
                     intentForGuessedMimeType.setDataAndType(Uri.parse("file://"+ encodedStoragePath), guessedMimeType);

-                    intentForGuessedMimeType.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
+                    intentForGuessedMimeType.setFlags(
+                            Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION
+                    );

                 }
             }
             
                 }
             }
             

-            Intent chooserIntent = null;
+            Intent chooserIntent;

             if (intentForGuessedMimeType != null) {
             if (intentForGuessedMimeType != null) {

-                chooserIntent = Intent.createChooser(intentForGuessedMimeType, callerActivity.getString(R.string.actionbar_open_with));
+                chooserIntent = Intent.createChooser(intentForGuessedMimeType, mFileActivity.getString(R.string.actionbar_open_with));

             } else {
             } else {

-                chooserIntent = Intent.createChooser(intentForSavedMimeType, callerActivity.getString(R.string.actionbar_open_with));
+                chooserIntent = Intent.createChooser(intentForSavedMimeType, mFileActivity.getString(R.string.actionbar_open_with));

             }
             }

-            
-            callerActivity.startActivity(chooserIntent);
-            
+
+            mFileActivity.startActivity(chooserIntent);
+

         } else {
             Log_OC.wtf(TAG, "Trying to open a NULL OCFile");
         }
     }
         } else {
             Log_OC.wtf(TAG, "Trying to open a NULL OCFile");
         }
     }

-    

 
 

-    public void shareFileWithLink(OCFile file, FileActivity callerActivity) {
-        
-        if (isSharedSupported(callerActivity)) {
+
+    public void shareFileWithLink(OCFile file) {
+
+        if (isSharedSupported()) {

             if (file != null) {
                 String link = "https://fake.url";
                 Intent intent = createShareWithLinkIntent(link);
             if (file != null) {
                 String link = "https://fake.url";
                 Intent intent = createShareWithLinkIntent(link);

-                String[] packagesToExclude = new String[] { callerActivity.getPackageName() };
+                String[] packagesToExclude = new String[]{mFileActivity.getPackageName()};

                 DialogFragment chooserDialog = ShareLinkToDialog.newInstance(intent, packagesToExclude, file);
                 DialogFragment chooserDialog = ShareLinkToDialog.newInstance(intent, packagesToExclude, file);

-                chooserDialog.show(callerActivity.getSupportFragmentManager(), FTAG_CHOOSER_DIALOG);
-                
+                chooserDialog.show(mFileActivity.getSupportFragmentManager(), FTAG_CHOOSER_DIALOG);
+

             } else {
                 Log_OC.wtf(TAG, "Trying to share a NULL OCFile");
             }
             } else {
                 Log_OC.wtf(TAG, "Trying to share a NULL OCFile");
             }

-            
+

         } else {
             // Show a Message
         } else {
             // Show a Message

-            Toast t = Toast.makeText(callerActivity, callerActivity.getString(R.string.share_link_no_support_share_api), Toast.LENGTH_LONG);
+            Toast t = Toast.makeText(
+                    mFileActivity, mFileActivity.getString(R.string.share_link_no_support_share_api), Toast.LENGTH_LONG
+            );

             t.show();
         }
     }
             t.show();
         }
     }

-    
-    
-    public void shareFileWithLinkToApp(OCFile file, Intent sendIntent, FileActivity callerActivity) {
+
+
+    public void shareFileWithLinkToApp(OCFile file, String password, Intent sendIntent) {

         
         if (file != null) {
         
         if (file != null) {

-            callerActivity.showLoadingDialog();
-            
-            Intent service = new Intent(callerActivity, OperationsService.class);
+            mFileActivity.showLoadingDialog();
+
+            Intent service = new Intent(mFileActivity, OperationsService.class);

             service.setAction(OperationsService.ACTION_CREATE_SHARE);
             service.setAction(OperationsService.ACTION_CREATE_SHARE);

-            service.putExtra(OperationsService.EXTRA_ACCOUNT, callerActivity.getAccount());
+            service.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());

             service.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
             service.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());

+            service.putExtra(OperationsService.EXTRA_PASSWORD_SHARE, password);

             service.putExtra(OperationsService.EXTRA_SEND_INTENT, sendIntent);
             service.putExtra(OperationsService.EXTRA_SEND_INTENT, sendIntent);

-            callerActivity.startService(service);
+            mWaitingForOpId = mFileActivity.getOperationsServiceBinder().queueNewOperation(service);

             
         } else {
             Log_OC.wtf(TAG, "Trying to open a NULL OCFile");
         }
     }
             
         } else {
             Log_OC.wtf(TAG, "Trying to open a NULL OCFile");
         }
     }

-    
-    
+
+

     private Intent createShareWithLinkIntent(String link) {
         Intent intentToShareLink = new Intent(Intent.ACTION_SEND);
         intentToShareLink.putExtra(Intent.EXTRA_TEXT, link);
         intentToShareLink.setType(HTTP.PLAIN_TEXT_TYPE);
     private Intent createShareWithLinkIntent(String link) {
         Intent intentToShareLink = new Intent(Intent.ACTION_SEND);
         intentToShareLink.putExtra(Intent.EXTRA_TEXT, link);
         intentToShareLink.setType(HTTP.PLAIN_TEXT_TYPE);

-        return intentToShareLink; 
+        return intentToShareLink;

     }
     }

-    
-    
+
+

     /**
     /**

-     *  @return 'True' if the server supports the Share API
+     * @return 'True' if the server supports the Share API

      */
      */

-    public boolean isSharedSupported(FileActivity callerActivity) {
-        if (callerActivity.getAccount() != null) {
-            AccountManager accountManager = AccountManager.get(callerActivity);
-
-            String version = accountManager.getUserData(callerActivity.getAccount(), Constants.KEY_OC_VERSION);
-            String versionString = accountManager.getUserData(callerActivity.getAccount(), Constants.KEY_OC_VERSION_STRING);
-            return (new OwnCloudVersion(version, versionString)).isSharedSupported();
-            //return Boolean.parseBoolean(accountManager.getUserData(callerActivity.getAccount(), OwnCloudAccount.Constants.KEY_SUPPORTS_SHARE_API));
+    public boolean isSharedSupported() {
+        if (mFileActivity.getAccount() != null) {
+            OwnCloudVersion serverVersion = AccountUtils.getServerVersion(mFileActivity.getAccount());
+            return (serverVersion != null && serverVersion.isSharedSupported());

         }
         return false;
     }
         }
         return false;
     }

-    
-    
-    public void unshareFileWithLink(OCFile file, FileActivity callerActivity) {
-        
-        if (isSharedSupported(callerActivity)) {
+
+
+    public void unshareFileWithLink(OCFile file) {
+
+        if (isSharedSupported()) {

             // Unshare the file
             // Unshare the file

-            Intent service = new Intent(callerActivity, OperationsService.class);
+            Intent service = new Intent(mFileActivity, OperationsService.class);

             service.setAction(OperationsService.ACTION_UNSHARE);
             service.setAction(OperationsService.ACTION_UNSHARE);

-            service.putExtra(OperationsService.EXTRA_ACCOUNT, callerActivity.getAccount());
+            service.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());

             service.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
             service.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());

-            callerActivity.startService(service);
-            
-            callerActivity.showLoadingDialog();
+            mWaitingForOpId = mFileActivity.getOperationsServiceBinder().queueNewOperation(service);

             
             

+            mFileActivity.showLoadingDialog();
+

         } else {
             // Show a Message
         } else {
             // Show a Message

-            Toast t = Toast.makeText(callerActivity, callerActivity.getString(R.string.share_link_no_support_share_api), Toast.LENGTH_LONG);
+            Toast t = Toast.makeText(mFileActivity, mFileActivity.getString(R.string.share_link_no_support_share_api), Toast.LENGTH_LONG);

             t.show();
             t.show();

-            
+

         }
     }
         }
     }

-    
-    public void sendDownloadedFile(OCFile file, FileActivity callerActivity) {
+
+    public void sendDownloadedFile(OCFile file) {

         if (file != null) {
         if (file != null) {

+            String storagePath = file.getStoragePath();
+            String encodedStoragePath = WebdavUtils.encodePath(storagePath);

             Intent sendIntent = new Intent(android.content.Intent.ACTION_SEND);
             // set MimeType
             sendIntent.setType(file.getMimetype());
             Intent sendIntent = new Intent(android.content.Intent.ACTION_SEND);
             // set MimeType
             sendIntent.setType(file.getMimetype());

-            sendIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://" + file.getStoragePath()));
+            sendIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://" + encodedStoragePath));

             sendIntent.putExtra(Intent.ACTION_SEND, true);      // Send Action
             sendIntent.putExtra(Intent.ACTION_SEND, true);      // Send Action

-            
+

             // Show dialog, without the own app
             // Show dialog, without the own app

-            String[] packagesToExclude = new String[] { callerActivity.getPackageName() };
+            String[] packagesToExclude = new String[]{mFileActivity.getPackageName()};

             DialogFragment chooserDialog = ShareLinkToDialog.newInstance(sendIntent, packagesToExclude, file);
             DialogFragment chooserDialog = ShareLinkToDialog.newInstance(sendIntent, packagesToExclude, file);

-            chooserDialog.show(callerActivity.getSupportFragmentManager(), FTAG_CHOOSER_DIALOG);
+            chooserDialog.show(mFileActivity.getSupportFragmentManager(), FTAG_CHOOSER_DIALOG);

 
         } else {
             Log_OC.wtf(TAG, "Trying to send a NULL OCFile");
         }
     }
 
         } else {
             Log_OC.wtf(TAG, "Trying to send a NULL OCFile");
         }
     }

+
+    /**
+     * Request the synchronization of a file or folder with the OC server, including its contents.
+     *
+     * @param file          The file or folder to synchronize
+     * @param twoWays       TMP parameter: when 'false', only download is tried; valid for folders only, single files
+     *                      are always synchronized in both ways.
+     */
+    public void syncFile(OCFile file, boolean twoWays) {
+        
+        if (!file.isFolder()){
+            Intent intent = new Intent(mFileActivity, OperationsService.class);
+            intent.setAction(OperationsService.ACTION_SYNC_FILE);
+            intent.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
+            intent.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
+            intent.putExtra(OperationsService.EXTRA_SYNC_FILE_CONTENTS, true);
+            mWaitingForOpId = mFileActivity.getOperationsServiceBinder().queueNewOperation(intent);
+            mFileActivity.showLoadingDialog();
+            
+        } else if (twoWays){
+            Intent intent = new Intent(mFileActivity, OperationsService.class);
+            intent.setAction(OperationsService.ACTION_SYNC_FOLDER);
+            intent.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
+            intent.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
+            mFileActivity.startService(intent);
+
+        } else {
+            Intent intent = new Intent(mFileActivity, OperationsService.class);
+            intent.setAction(OperationsService.ACTION_SYNC_FOLDER);
+            intent.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
+            intent.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
+            mFileActivity.startService(intent);
+
+        }
+    }
+
+    public void toggleFavorite(OCFile file, boolean isFavorite) {
+        file.setFavorite(isFavorite);
+        mFileActivity.getStorageManager().saveFile(file);
+
+        /// register the OCFile instance in the observer service to monitor local updates
+        Intent observedFileIntent = FileObserverService.makeObservedFileIntent(
+                mFileActivity,
+                file,
+                mFileActivity.getAccount(),
+                isFavorite);
+        mFileActivity.startService(observedFileIntent);
+
+        /// immediate content synchronization
+        if (file.isFavorite()) {
+            syncFile(file, true);
+        }
+    }

     
     

-    public void sendFileToApp(Intent sendIntent, FileActivity callerActivity) {
-        Uri filePath = sendIntent.getParcelableExtra(Intent.EXTRA_STREAM);
-        File file = new File(filePath.getPath());
-        Log_OC.d(TAG,  "FILE " + filePath.getPath());
-        if (file.exists()) {
-            File folder = new File(FileStorageUtils.getTemporalPath(callerActivity.getAccount().name) + "/send");
-            boolean success = true;
-            if (!folder.exists()) {
-                success = folder.mkdir();
+    public void renameFile(OCFile file, String newFilename) {
+        // RenameFile
+        Intent service = new Intent(mFileActivity, OperationsService.class);
+        service.setAction(OperationsService.ACTION_RENAME);
+        service.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
+        service.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
+        service.putExtra(OperationsService.EXTRA_NEWNAME, newFilename);
+        mWaitingForOpId = mFileActivity.getOperationsServiceBinder().queueNewOperation(service);
+        
+        mFileActivity.showLoadingDialog();
+    }
+
+
+    public void removeFile(OCFile file, boolean onlyLocalCopy) {
+        // RemoveFile
+        Intent service = new Intent(mFileActivity, OperationsService.class);
+        service.setAction(OperationsService.ACTION_REMOVE);
+        service.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
+        service.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
+        service.putExtra(OperationsService.EXTRA_REMOVE_ONLY_LOCAL, onlyLocalCopy);
+        mWaitingForOpId =  mFileActivity.getOperationsServiceBinder().queueNewOperation(service);
+        
+        mFileActivity.showLoadingDialog();
+    }
+
+
+    public void createFolder(String remotePath, boolean createFullPath) {
+        // Create Folder
+        Intent service = new Intent(mFileActivity, OperationsService.class);
+        service.setAction(OperationsService.ACTION_CREATE_FOLDER);
+        service.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
+        service.putExtra(OperationsService.EXTRA_REMOTE_PATH, remotePath);
+        service.putExtra(OperationsService.EXTRA_CREATE_FULL_PATH, createFullPath);
+        mWaitingForOpId =  mFileActivity.getOperationsServiceBinder().queueNewOperation(service);
+        
+        mFileActivity.showLoadingDialog();
+    }
+
+    /**
+     * Cancel the transference in downloads (files/folders) and file uploads
+     * @param file OCFile
+     */
+    public void cancelTransference(OCFile file) {
+        Account account = mFileActivity.getAccount();
+        if (file.isFolder()) {
+            OperationsService.OperationsServiceBinder opsBinder = mFileActivity.getOperationsServiceBinder();
+            if (opsBinder != null) {
+                opsBinder.cancel(account, file);

             }
             }

-            if (success) {
-                File tmpFile = new File(folder.getAbsolutePath()+ "/" + file.getName());
-                try {
-                    tmpFile.createNewFile();
-                    FileStorageUtils.copyFile(file, tmpFile);
-                } catch (IOException e) {
-                    Log_OC.e(TAG,  "An error occurred while it was trying to copy in a temporal folder " + e.getMessage());
-                }
-                // Update Uri
-                Uri uri = Uri.fromFile(tmpFile);
-                sendIntent.removeExtra(Intent.EXTRA_STREAM);
-                sendIntent.putExtra(Intent.EXTRA_STREAM, uri);
-                callerActivity.startActivityForResult(sendIntent, REQUEST_CODE_FILE_OPEN_HELPER);
+        }
+
+        // for both files and folders
+        FileDownloaderBinder downloaderBinder = mFileActivity.getFileDownloaderBinder();
+        FileUploaderBinder uploaderBinder = mFileActivity.getFileUploaderBinder();
+        if (downloaderBinder != null && downloaderBinder.isDownloading(account, file)) {
+            downloaderBinder.cancel(account, file);
+
+            // TODO - review why is this here, and solve in a better way
+            // Remove etag for parent, if file is a favorite
+            if (file.isFavorite()) {
+                OCFile parent = mFileActivity.getStorageManager().getFileById(file.getParentId());
+                parent.setEtag("");
+                mFileActivity.getStorageManager().saveFile(parent);

             }
             }

-        } else {
-            // Show a Message
-            Toast t = Toast.makeText(callerActivity, callerActivity.getString(R.string.send_file_missing_file), Toast.LENGTH_LONG);
-            t.show();
-            Log_OC.d(TAG,  "Missing file");
+
+        } else if (uploaderBinder != null && uploaderBinder.isUploading(account, file)) {
+            uploaderBinder.cancel(account, file);

         }
         }

+    }

 
 

+    /**
+     * Start move file operation
+     *
+     * @param newfile     File where it is going to be moved
+     * @param currentFile File with the previous info
+     */
+    public void moveFile(OCFile newfile, OCFile currentFile) {
+        // Move files
+        Intent service = new Intent(mFileActivity, OperationsService.class);
+        service.setAction(OperationsService.ACTION_MOVE_FILE);
+        service.putExtra(OperationsService.EXTRA_NEW_PARENT_PATH, newfile.getRemotePath());
+        service.putExtra(OperationsService.EXTRA_REMOTE_PATH, currentFile.getRemotePath());
+        service.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
+        mWaitingForOpId =  mFileActivity.getOperationsServiceBinder().queueNewOperation(service);
+
+        mFileActivity.showLoadingDialog();
+    }
+
+    /**
+     * Start copy file operation
+     *
+     * @param newfile     File where it is going to be moved
+     * @param currentFile File with the previous info
+     */
+    public void copyFile(OCFile newfile, OCFile currentFile) {
+        // Copy files
+        Intent service = new Intent(mFileActivity, OperationsService.class);
+        service.setAction(OperationsService.ACTION_COPY_FILE);
+        service.putExtra(OperationsService.EXTRA_NEW_PARENT_PATH, newfile.getRemotePath());
+        service.putExtra(OperationsService.EXTRA_REMOTE_PATH, currentFile.getRemotePath());
+        service.putExtra(OperationsService.EXTRA_ACCOUNT, mFileActivity.getAccount());
+        mWaitingForOpId = mFileActivity.getOperationsServiceBinder().queueNewOperation(service);
+
+        mFileActivity.showLoadingDialog();
+    }
+
+    public long getOpIdWaitingFor() {
+        return mWaitingForOpId;
+    }
+
+
+    public void setOpIdWaitingFor(long waitingForOpId) {
+        mWaitingForOpId = waitingForOpId;
+    }
+
+    /**
+     *  @return 'True' if the server doesn't need to check forbidden characters
+     */
+    public boolean isVersionWithForbiddenCharacters() {
+        if (mFileActivity.getAccount() != null) {
+            OwnCloudVersion serverVersion = AccountUtils.getServerVersion(mFileActivity.getAccount());
+            return (serverVersion != null && serverVersion.isVersionWithForbiddenCharacters());
+        }
+        return false;

     }
     }

-    
-    
-    
-    

 }
 }