src/com/owncloud/android/operations/CreateShareOperation.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 /**
  21  * Creates a new share from a given file
  22  *
  23  * @author masensio
  24  *
  25  */
  26
  27 import android.content.Context;
  28 import android.content.Intent;
  29
  30 import com.owncloud.android.R;
  31 import com.owncloud.android.datamodel.FileDataStorageManager;
  32 import com.owncloud.android.datamodel.OCFile;
  33 import com.owncloud.android.lib.common.OwnCloudClient;
  34 import com.owncloud.android.lib.resources.shares.OCShare;
  35 import com.owncloud.android.lib.common.operations.RemoteOperation;
  36 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
  37 import com.owncloud.android.lib.common.utils.Log_OC;
  38 import com.owncloud.android.lib.resources.shares.GetRemoteSharesForFileOperation;
  39 import com.owncloud.android.lib.resources.shares.ShareType;
  40 import com.owncloud.android.lib.resources.shares.CreateRemoteShareOperation;
  41 import com.owncloud.android.lib.resources.files.FileUtils;
  42 import com.owncloud.android.operations.common.SyncOperation;
  43
  44 public class CreateShareOperation extends SyncOperation {
  45
  46     private static final String TAG = CreateShareOperation.class.getSimpleName();
  47
  48
  49     protected FileDataStorageManager mStorageManager;
  50
  51     private Context mContext;
  52     private String mPath;
  53     private ShareType mShareType;
  54     private String mShareWith;
  55     private boolean mPublicUpload;
  56     private String mPassword;
  57     private int mPermissions;
  58     private Intent mSendIntent;
  59
  60     /**
  61      * Constructor
  62      * @param context       The context that the share is coming from.
  63      * @param path          Full path of the file/folder being shared. Mandatory argument
  64      * @param shareType     0 = user, 1 = group, 3 = Public link. Mandatory argument
  65      * @param shareWith     User/group ID with who the file should be shared.  This is mandatory for shareType of 0 or 1
  66      * @param publicUpload  If false (default) public cannot upload to a public shared folder.
  67      *                      If true public can upload to a shared folder. Only available for public link shares
  68      * @param password      Password to protect a public link share. Only available for public link shares
  69      * @param permissions   1 - Read only - Default for public shares
  70      *                      2 - Update
  71      *                      4 - Create
  72      *                      8 - Delete
  73      *                      16- Re-share
  74      *                      31- All above - Default for private shares
  75      *                      For user or group shares.
  76      *                      To obtain combinations, add the desired values together.
  77      *                      For instance, for Re-Share, delete, read, update, add 16+8+2+1 = 27.
  78      */
  79     public CreateShareOperation(Context context, String path, ShareType shareType, String shareWith, boolean publicUpload,
  80             String password, int permissions, Intent sendIntent) {
  81
  82         mContext = context;
  83         mPath = path;
  84         mShareType = shareType;
  85         mShareWith = shareWith;
  86         mPublicUpload = publicUpload;
  87         mPassword = password;
  88         mPermissions = permissions;
  89         mSendIntent = sendIntent;
  90     }
  91
  92     @Override
  93     protected RemoteOperationResult run(OwnCloudClient client) {
  94         RemoteOperation operation = null;
  95
  96         // Check if the share link already exists
  97         operation = new GetRemoteSharesForFileOperation(mPath, false, false);
  98         RemoteOperationResult result = ((GetRemoteSharesForFileOperation)operation).execute(client);
  99
 100         if (!result.isSuccess() || result.getData().size() <= 0) {
 101             operation = new CreateRemoteShareOperation(mPath, mShareType, mShareWith, mPublicUpload, mPassword, mPermissions);
 102             result = ((CreateRemoteShareOperation)operation).execute(client);
 103         }
 104
 105         if (result.isSuccess()) {
 106             if (result.getData().size() > 0) {
 107                 OCShare share = (OCShare) result.getData().get(0);
 108                 updateData(share);
 109             }
 110         }
 111
 112         return result;
 113     }
 114
 115
 116     public Intent getSendIntent() {
 117         return mSendIntent;
 118     }
 119
 120     private void updateData(OCShare share) {
 121         // Update DB with the response
 122         share.setPath(mPath);
 123         if (mPath.endsWith(FileUtils.PATH_SEPARATOR)) {
 124             share.setIsFolder(true);
 125         } else {
 126             share.setIsFolder(false);
 127         }
 128         share.setPermissions(mPermissions);
 129
 130         getStorageManager().saveShare(share);
 131
 132         // Update OCFile with data from share: ShareByLink  and publicLink
 133         OCFile file = getStorageManager().getFileByPath(mPath);
 134         if (file!=null) {
 135             mSendIntent.putExtra(Intent.EXTRA_TEXT, share.getShareLink());
 136             mSendIntent.putExtra(Intent.EXTRA_SUBJECT, String.format(mContext.getString(R.string.subject_token),
 137                     getClient().getCredentials().getUsername(), mContext.getString(R.string.shared_subject_header),
 138                     file.getFileName(), mContext.getString(R.string.with_you_subject_header)));
 139             file.setPublicLink(share.getShareLink());
 140             file.setShareByLink(true);
 141             getStorageManager().saveFile(file);
 142             Log_OC.d(TAG, "Public Link = " + file.getPublicLink());
 143
 144         }
 145     }
 146
 147 }