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

   1 /* ownCloud Android client application
   2  *   Copyright (C) 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 com.owncloud.android.datamodel.OCFile;
  21 import com.owncloud.android.lib.common.OwnCloudClient;
  22 import com.owncloud.android.lib.resources.files.CreateRemoteFolderOperation;
  23 import com.owncloud.android.lib.common.operations.OnRemoteOperationListener;
  24 import com.owncloud.android.lib.common.operations.RemoteOperation;
  25 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
  26 import com.owncloud.android.lib.common.utils.Log_OC;
  27 import com.owncloud.android.operations.common.SyncOperation;
  28 import com.owncloud.android.utils.FileStorageUtils;
  29
  30
  31 /**
  32  * Access to remote operation performing the creation of a new folder in the ownCloud server.
  33  * Save the new folder in Database
  34  *
  35  * @author David A. Velasco
  36  * @author masensio
  37  */
  38 public class CreateFolderOperation extends SyncOperation implements OnRemoteOperationListener{
  39
  40     private static final String TAG = CreateFolderOperation.class.getSimpleName();
  41
  42     protected String mRemotePath;
  43     protected boolean mCreateFullPath;
  44
  45     /**
  46      * Constructor
  47      *
  48      * @param createFullPath        'True' means that all the ancestor folders should be created if don't exist yet.
  49      */
  50     public CreateFolderOperation(String remotePath, boolean createFullPath) {
  51         mRemotePath = remotePath;
  52         mCreateFullPath = createFullPath;
  53
  54     }
  55
  56
  57     @Override
  58     protected RemoteOperationResult run(OwnCloudClient client) {
  59         CreateRemoteFolderOperation operation = new CreateRemoteFolderOperation(mRemotePath, mCreateFullPath);
  60         RemoteOperationResult result =  operation.execute(client);
  61
  62         if (result.isSuccess()) {
  63             saveFolderInDB();
  64         } else {
  65             Log_OC.e(TAG, mRemotePath + "hasn't been created");
  66         }
  67
  68         return result;
  69     }
  70
  71     @Override
  72     public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
  73         if (operation instanceof CreateRemoteFolderOperation) {
  74             onCreateRemoteFolderOperationFinish((CreateRemoteFolderOperation)operation, result);
  75         }
  76     }
  77
  78
  79     private void onCreateRemoteFolderOperationFinish(CreateRemoteFolderOperation operation, RemoteOperationResult result) {
  80        if (result.isSuccess()) {
  81            saveFolderInDB();
  82        } else {
  83            Log_OC.e(TAG, mRemotePath + "hasn't been created");
  84        }
  85     }
  86
  87     /**
  88      * Save new directory in local database
  89      */
  90     public void saveFolderInDB() {
  91         if (mCreateFullPath && getStorageManager().
  92                 getFileByPath(FileStorageUtils.getParentPath(mRemotePath)) == null){// When parent
  93                                                                                     // of remote path
  94                                                                                     // is not created
  95             String[] subFolders = mRemotePath.split("/");
  96             String composedRemotePath = "/";
  97
  98             // For each antecesor folders create them recursively
  99             for (int i=0; i<subFolders.length; i++) {
 100                 String subFolder =  subFolders[i];
 101                 if (!subFolder.isEmpty()) {
 102                     composedRemotePath = composedRemotePath + subFolder + "/";
 103                     mRemotePath = composedRemotePath;
 104                     saveFolderInDB();
 105                 }
 106             }
 107         } else { // Create directory on DB
 108             OCFile newDir = new OCFile(mRemotePath);
 109             newDir.setMimetype("DIR");
 110             long parentId = getStorageManager().
 111                     getFileByPath(FileStorageUtils.getParentPath(mRemotePath)).getFileId();
 112             newDir.setParentId(parentId);
 113             newDir.setModificationTimestamp(System.currentTimeMillis());
 114             getStorageManager().saveFile(newDir);
 115
 116             Log_OC.d(TAG, "Create directory " + mRemotePath + " in Database");
 117         }
 118     }
 119 }