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

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author David A. Velasco
   5  *   @author masensio
   6  *   Copyright (C) 2015 ownCloud Inc.
   7  *
   8  *   This program is free software: you can redistribute it and/or modify
   9  *   it under the terms of the GNU General Public License version 2,
  10  *   as published by the Free Software Foundation.
  11  *
  12  *   This program is distributed in the hope that it will be useful,
  13  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *   GNU General Public License for more details.
  16  *
  17  *   You should have received a copy of the GNU General Public License
  18  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 package com.owncloud.android.operations;
  23
  24 import com.owncloud.android.MainApp;
  25 import com.owncloud.android.datamodel.OCFile;
  26 import com.owncloud.android.lib.common.OwnCloudClient;
  27 import com.owncloud.android.lib.resources.files.CreateRemoteFolderOperation;
  28 import com.owncloud.android.lib.common.operations.OnRemoteOperationListener;
  29 import com.owncloud.android.lib.common.operations.RemoteOperation;
  30 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
  31 import com.owncloud.android.lib.common.utils.Log_OC;
  32 import com.owncloud.android.operations.common.SyncOperation;
  33 import com.owncloud.android.utils.FileStorageUtils;
  34
  35
  36 /**
  37  * Access to remote operation performing the creation of a new folder in the ownCloud server.
  38  * Save the new folder in Database
  39  */
  40 public class CreateFolderOperation extends SyncOperation implements OnRemoteOperationListener{
  41
  42     private static final String TAG = CreateFolderOperation.class.getSimpleName();
  43
  44     protected String mRemotePath;
  45     protected boolean mCreateFullPath;
  46
  47     /**
  48      * Constructor
  49      *
  50      * @param createFullPath        'True' means that all the ancestor folders should be created
  51      *                              if don't exist yet.
  52      */
  53     public CreateFolderOperation(String remotePath, boolean createFullPath) {
  54         mRemotePath = remotePath;
  55         mCreateFullPath = createFullPath;
  56
  57     }
  58
  59
  60     @Override
  61     protected RemoteOperationResult run(OwnCloudClient client) {
  62         CreateRemoteFolderOperation operation = new CreateRemoteFolderOperation(mRemotePath,
  63                 mCreateFullPath);
  64         RemoteOperationResult result =  operation.execute(client, MainApp.getUserAgent());
  65
  66         if (result.isSuccess()) {
  67             saveFolderInDB();
  68         } else {
  69             Log_OC.e(TAG, mRemotePath + "hasn't been created");
  70         }
  71
  72         return result;
  73     }
  74
  75     @Override
  76     public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
  77         if (operation instanceof CreateRemoteFolderOperation) {
  78             onCreateRemoteFolderOperationFinish((CreateRemoteFolderOperation)operation, result);
  79         }
  80     }
  81
  82
  83     private void onCreateRemoteFolderOperationFinish(CreateRemoteFolderOperation operation,
  84                                                      RemoteOperationResult result) {
  85        if (result.isSuccess()) {
  86            saveFolderInDB();
  87        } else {
  88            Log_OC.e(TAG, mRemotePath + "hasn't been created");
  89        }
  90     }
  91
  92     /**
  93      * Save new directory in local database
  94      */
  95     public void saveFolderInDB() {
  96         if (mCreateFullPath && getStorageManager().
  97                 getFileByPath(FileStorageUtils.getParentPath(mRemotePath)) == null){// When parent
  98                                                                                     // of remote path
  99                                                                                     // is not created
 100             String[] subFolders = mRemotePath.split("/");
 101             String composedRemotePath = "/";
 102
 103             // For each antecesor folders create them recursively
 104             for (int i=0; i<subFolders.length; i++) {
 105                 String subFolder =  subFolders[i];
 106                 if (!subFolder.isEmpty()) {
 107                     composedRemotePath = composedRemotePath + subFolder + "/";
 108                     mRemotePath = composedRemotePath;
 109                     saveFolderInDB();
 110                 }
 111             }
 112         } else { // Create directory on DB
 113             OCFile newDir = new OCFile(mRemotePath);
 114             newDir.setMimetype("DIR");
 115             long parentId = getStorageManager().
 116                     getFileByPath(FileStorageUtils.getParentPath(mRemotePath)).getFileId();
 117             newDir.setParentId(parentId);
 118             newDir.setModificationTimestamp(System.currentTimeMillis());
 119             getStorageManager().saveFile(newDir);
 120
 121             Log_OC.d(TAG, "Create directory " + mRemotePath + " in Database");
 122         }
 123     }
 124 }