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.datamodel.OCFile;
  25 import com.owncloud.android.lib.common.OwnCloudClient;
  26 import com.owncloud.android.lib.resources.files.CreateRemoteFolderOperation;
  27 import com.owncloud.android.lib.common.operations.OnRemoteOperationListener;
  28 import com.owncloud.android.lib.common.operations.RemoteOperation;
  29 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
  30 import com.owncloud.android.lib.common.utils.Log_OC;
  31 import com.owncloud.android.operations.common.SyncOperation;
  32 import com.owncloud.android.utils.FileStorageUtils;
  33
  34
  35 /**
  36  * Access to remote operation performing the creation of a new folder in the ownCloud server.
  37  * Save the new folder in Database
  38  */
  39 public class CreateFolderOperation extends SyncOperation implements OnRemoteOperationListener{
  40
  41     private static final String TAG = CreateFolderOperation.class.getSimpleName();
  42
  43     protected String mRemotePath;
  44     protected boolean mCreateFullPath;
  45
  46     /**
  47      * Constructor
  48      *
  49      * @param createFullPath        'True' means that all the ancestor folders should be created if don't exist yet.
  50      */
  51     public CreateFolderOperation(String remotePath, boolean createFullPath) {
  52         mRemotePath = remotePath;
  53         mCreateFullPath = createFullPath;
  54
  55     }
  56
  57
  58     @Override
  59     protected RemoteOperationResult run(OwnCloudClient client) {
  60         CreateRemoteFolderOperation operation = new CreateRemoteFolderOperation(mRemotePath, mCreateFullPath);
  61         RemoteOperationResult result =  operation.execute(client);
  62
  63         if (result.isSuccess()) {
  64             saveFolderInDB();
  65         } else {
  66             Log_OC.e(TAG, mRemotePath + "hasn't been created");
  67         }
  68
  69         return result;
  70     }
  71
  72     @Override
  73     public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
  74         if (operation instanceof CreateRemoteFolderOperation) {
  75             onCreateRemoteFolderOperationFinish((CreateRemoteFolderOperation)operation, result);
  76         }
  77     }
  78
  79
  80     private void onCreateRemoteFolderOperationFinish(CreateRemoteFolderOperation operation, RemoteOperationResult result) {
  81        if (result.isSuccess()) {
  82            saveFolderInDB();
  83        } else {
  84            Log_OC.e(TAG, mRemotePath + "hasn't been created");
  85        }
  86     }
  87
  88     /**
  89      * Save new directory in local database
  90      */
  91     public void saveFolderInDB() {
  92         if (mCreateFullPath && getStorageManager().
  93                 getFileByPath(FileStorageUtils.getParentPath(mRemotePath)) == null){// When parent
  94                                                                                     // of remote path
  95                                                                                     // is not created
  96             String[] subFolders = mRemotePath.split("/");
  97             String composedRemotePath = "/";
  98
  99             // For each antecesor folders create them recursively
 100             for (int i=0; i<subFolders.length; i++) {
 101                 String subFolder =  subFolders[i];
 102                 if (!subFolder.isEmpty()) {
 103                     composedRemotePath = composedRemotePath + subFolder + "/";
 104                     mRemotePath = composedRemotePath;
 105                     saveFolderInDB();
 106                 }
 107             }
 108         } else { // Create directory on DB
 109             OCFile newDir = new OCFile(mRemotePath);
 110             newDir.setMimetype("DIR");
 111             long parentId = getStorageManager().
 112                     getFileByPath(FileStorageUtils.getParentPath(mRemotePath)).getFileId();
 113             newDir.setParentId(parentId);
 114             newDir.setModificationTimestamp(System.currentTimeMillis());
 115             getStorageManager().saveFile(newDir);
 116
 117             Log_OC.d(TAG, "Create directory " + mRemotePath + " in Database");
 118         }
 119     }
 120 }