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

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author masensio
   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 /**
  24  * Creates a new share from a given file
  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     protected FileDataStorageManager mStorageManager;
  49
  50     private Context mContext;
  51     private String mPath;
  52     private ShareType mShareType;
  53     private String mShareWith;
  54     private boolean mPublicUpload;
  55     private String mPassword;
  56     private int mPermissions;
  57     private Intent mSendIntent;
  58
  59     /**
  60      * Constructor
  61      * @param context       The context that the share is coming from.
  62      * @param path          Full path of the file/folder being shared. Mandatory argument
  63      * @param shareType     0 = user, 1 = group, 3 = Public link. Mandatory argument
  64      * @param shareWith     User/group ID with who the file should be shared.  This is mandatory for shareType of 0 or 1
  65      * @param publicUpload  If false (default) public cannot upload to a public shared folder.
  66      *                      If true public can upload to a shared folder. Only available for public link shares
  67      * @param password      Password to protect a public link share. Only available for public link shares
  68      * @param permissions   1 - Read only - Default for public shares
  69      *                      2 - Update
  70      *                      4 - Create
  71      *                      8 - Delete
  72      *                      16- Re-share
  73      *                      31- All above - Default for private shares
  74      *                      For user or group shares.
  75      *                      To obtain combinations, add the desired values together.
  76      *                      For instance, for Re-Share, delete, read, update, add 16+8+2+1 = 27.
  77      */
  78     public CreateShareOperation(Context context, String path, ShareType shareType, String shareWith,
  79                                 boolean publicUpload, String password, int permissions,
  80                                 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,
 102                     mPassword, mPermissions);
 103             result = ((CreateRemoteShareOperation)operation).execute(client);
 104         }
 105
 106         if (result.isSuccess()) {
 107             if (result.getData().size() > 0) {
 108                 OCShare share = (OCShare) result.getData().get(0);
 109                 updateData(share);
 110             }
 111         }
 112
 113         return result;
 114     }
 115
 116     public String getPath() {
 117         return mPath;
 118     }
 119
 120     public ShareType getShareType() {
 121         return mShareType;
 122     }
 123
 124     public String getShareWith() {
 125         return mShareWith;
 126     }
 127
 128     public boolean getPublicUpload() {
 129         return mPublicUpload;
 130     }
 131
 132     public String getPassword() {
 133         return mPassword;
 134     }
 135
 136     public int getPermissions() {
 137         return mPermissions;
 138     }
 139
 140     public Intent getSendIntent() {
 141         return mSendIntent;
 142     }
 143
 144     private void updateData(OCShare share) {
 145         // Update DB with the response
 146         share.setPath(mPath);
 147         if (mPath.endsWith(FileUtils.PATH_SEPARATOR)) {
 148             share.setIsFolder(true);
 149         } else {
 150             share.setIsFolder(false);
 151         }
 152         share.setPermissions(mPermissions);
 153
 154         getStorageManager().saveShare(share);
 155
 156         // Update OCFile with data from share: ShareByLink  and publicLink
 157         OCFile file = getStorageManager().getFileByPath(mPath);
 158         if (file!=null) {
 159             mSendIntent.putExtra(Intent.EXTRA_TEXT, share.getShareLink());
 160             mSendIntent.putExtra(Intent.EXTRA_SUBJECT, String.format(mContext.getString(R.string.subject_token),
 161                     getClient().getCredentials().getUsername(), file.getFileName()));
 162             file.setPublicLink(share.getShareLink());
 163             file.setShareByLink(true);
 164             getStorageManager().saveFile(file);
 165             Log_OC.d(TAG, "Public Link = " + file.getPublicLink());
 166
 167         }
 168     }
 169
 170 }