src/com/owncloud/android/operations/CopyFileOperation.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2012-2014 ownCloud Inc.
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License version 2,
   6  *   as published by the Free Software Foundation.
   7  *
   8  *   This program is distributed in the hope that it will be useful,
   9  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  *   GNU General Public License for more details.
  12  *
  13  *   You should have received a copy of the GNU General Public License
  14  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15  *
  16  */
  17
  18 package com.owncloud.android.operations;
  19
  20 import android.accounts.Account;
  21 import android.util.Log;
  22
  23 import com.owncloud.android.datamodel.OCFile;
  24 import com.owncloud.android.lib.common.OwnCloudClient;
  25 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
  26 import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
  27 import com.owncloud.android.lib.resources.files.CopyRemoteFileOperation;
  28 import com.owncloud.android.operations.common.SyncOperation;
  29
  30
  31 /**
  32  * Operation copying an {@link OCFile} to a different folder.
  33  *
  34  * @author David A. Velasco
  35  */
  36 public class CopyFileOperation extends SyncOperation {
  37
  38     //private static final String TAG = MoveFileOperation.class.getSimpleName();
  39
  40     private String mSrcPath;
  41     private String mTargetParentPath;
  42
  43     private OCFile mFile;
  44
  45
  46     /**
  47      * Constructor
  48      *
  49      * @param srcPath          Remote path of the {@link OCFile} to move.
  50      * @param targetParentPath Path to the folder where the file will be copied into.
  51      * @param account          OwnCloud account containing both the file and the target folder
  52      */
  53     public CopyFileOperation(String srcPath, String targetParentPath, Account account) {
  54         mSrcPath = srcPath;
  55         mTargetParentPath = targetParentPath;
  56         if (!mTargetParentPath.endsWith(OCFile.PATH_SEPARATOR)) {
  57             mTargetParentPath += OCFile.PATH_SEPARATOR;
  58         }
  59
  60         mFile = null;
  61     }
  62
  63     /**
  64      * Performs the operation.
  65      *
  66      * @param client Client object to communicate with the remote ownCloud server.
  67      */
  68     @Override
  69     protected RemoteOperationResult run(OwnCloudClient client) {
  70         RemoteOperationResult result;
  71
  72         /// 1. check copy validity
  73         if (mTargetParentPath.startsWith(mSrcPath)) {
  74             return new RemoteOperationResult(ResultCode.INVALID_MOVE_INTO_DESCENDANT);
  75         }
  76         mFile = getStorageManager().getFileByPath(mSrcPath);
  77         if (mFile == null) {
  78             return new RemoteOperationResult(ResultCode.FILE_NOT_FOUND);
  79         }
  80
  81         /// 2. remote copy
  82         String targetPath = mTargetParentPath + mFile.getFileName();
  83         if (mFile.isFolder()) {
  84             targetPath += OCFile.PATH_SEPARATOR;
  85         }
  86         CopyRemoteFileOperation operation = new CopyRemoteFileOperation(
  87                 mSrcPath,
  88                 targetPath,
  89                 false
  90         );
  91         result = operation.execute(client);
  92
  93         /// 3. local copy
  94         if (result.isSuccess()) {
  95             getStorageManager().copyLocalFile(mFile, targetPath);
  96         }
  97         // TODO handle ResultCode.PARTIAL_COPY_DONE in client Activity, for the moment
  98
  99         return result;
 100     }
 101
 102
 103 }