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

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author David A. Velasco
   5  *   Copyright (C) 2015 ownCloud Inc.
   6  *
   7  *   This program is free software: you can redistribute it and/or modify
   8  *   it under the terms of the GNU General Public License version 2,
   9  *   as published by the Free Software Foundation.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 package com.owncloud.android.operations;
  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.MoveRemoteFileOperation;
  28 import com.owncloud.android.operations.common.SyncOperation;
  29
  30 import android.accounts.Account;
  31
  32
  33 /**
  34  * Operation mmoving an {@link OCFile} to a different folder.
  35  */
  36 public class MoveFileOperation 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     /**
  48      * Constructor
  49      *
  50      * @param path              Remote path of the {@link OCFile} to move.
  51      * @param newParentPath     Path to the folder where the file will be moved into.
  52      * @param account           OwnCloud account containing both the file and the target folder
  53      */
  54     public MoveFileOperation(String srcPath, String targetParentPath, Account account) {
  55         mSrcPath = srcPath;
  56         mTargetParentPath = targetParentPath;
  57         if (!mTargetParentPath.endsWith(OCFile.PATH_SEPARATOR)) {
  58             mTargetParentPath += OCFile.PATH_SEPARATOR;
  59         }
  60
  61         mFile = null;
  62     }
  63
  64     /**
  65      * Performs the operation.
  66      *
  67      * @param   client      Client object to communicate with the remote ownCloud server.
  68      */
  69     @Override
  70     protected RemoteOperationResult run(OwnCloudClient client) {
  71         RemoteOperationResult result = null;
  72
  73         /// 1. check move validity
  74         if (mTargetParentPath.startsWith(mSrcPath)) {
  75             return new RemoteOperationResult(ResultCode.INVALID_MOVE_INTO_DESCENDANT);
  76         }
  77         mFile = getStorageManager().getFileByPath(mSrcPath);
  78         if (mFile == null) {
  79             return new RemoteOperationResult(ResultCode.FILE_NOT_FOUND);
  80         }
  81
  82         /// 2. remote move
  83         String targetPath = mTargetParentPath + mFile.getFileName();
  84         if (mFile.isFolder()) {
  85             targetPath += OCFile.PATH_SEPARATOR;
  86         }
  87         MoveRemoteFileOperation operation = new MoveRemoteFileOperation(
  88                 mSrcPath,
  89                 targetPath,
  90                 false
  91         );
  92         result = operation.execute(client);
  93
  94         /// 3. local move
  95         if (result.isSuccess()) {
  96             getStorageManager().moveLocalFile(mFile, targetPath, mTargetParentPath);
  97         }
  98         // TODO handle ResultCode.PARTIAL_MOVE_DONE in client Activity, for the moment
  99
 100         return result;
 101     }
 102
 103
 104 }