resolved RemoteOperationResult missing classes

app/build.gradle

@@ -106,6 +106,7 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.3.1'
     implementation 'androidx.annotation:annotation:1.3.0'
 
-
+    // for NC Lib
     api 'org.apache.jackrabbit:jackrabbit-webdav:2.12.6+'
+    api 'com.squareup.moshi:moshi:1.8.0'
 }

app/src/main/java/foundation/e/drive/operations/UploadFileOperation.java

@@ -23,13 +23,14 @@ import com.owncloud.android.lib.common.operations.RemoteOperationResult;
 import com.owncloud.android.lib.resources.files.CreateFolderRemoteOperation;
 import com.owncloud.android.lib.resources.files.FileUtils;
 import com.owncloud.android.lib.resources.files.UploadFileRemoteOperation;
-import com.owncloud.android.lib.resources.users.GetRemoteUserInfoOperation;
+//import com.owncloud.android.lib.resources.users.GetRemoteUserInfoOperation;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import java.io.File;
 import java.util.ArrayList;
 import foundation.e.drive.database.DbHelper;
 import foundation.e.drive.models.SyncedFileState;
 import foundation.e.drive.utils.CommonUtils;
+import foundation.e.drive.utils.ncLib.resources.users.GetRemoteUserInfoOperation;
 
 /**
  * @author Vincent Bourgmayer

app/src/main/java/foundation/e/drive/utils/ncLib/resources/users/GetRemoteUserInfoOperation.java

+package foundation.e.drive.utils.ncLib.resources.users;
+import android.text.TextUtils;
+
+import com.nextcloud.android.lib.resources.profile.HoverCard;
+import com.owncloud.android.lib.common.OwnCloudBasicCredentials;
+import com.owncloud.android.lib.common.OwnCloudClient;
+import com.owncloud.android.lib.common.Quota;
+import com.owncloud.android.lib.common.UserInfo;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.common.utils.Log_OC;
+import com.owncloud.android.lib.ocs.ServerResponse;
+//import com.owncloud.android.lib.resources.OCSRemoteOperation;
+import com.owncloud.android.lib.resources.status.OwnCloudVersion;
+import com.squareup.moshi.Types;
+
+import org.apache.commons.httpclient.HttpStatus;
+import org.apache.commons.httpclient.NameValuePair;
+import org.apache.commons.httpclient.methods.GetMethod;
+
+import java.lang.reflect.ParameterizedType;
+import java.util.ArrayList;
+
+public class GetRemoteUserInfoOperation extends OCSRemoteOperation {
+
+    private static final String TAG = GetRemoteUserInfoOperation.class.getSimpleName();
+
+    // OCS Route
+    private static final String OCS_ROUTE_SELF = "/ocs/v1.php/cloud/user";
+    private static final String OCS_ROUTE_SEARCH = "/ocs/v1.php/cloud/users/";
+
+    /**
+     * Quota return value for a not computed space value.
+     */
+    public static final long SPACE_NOT_COMPUTED = -1;
+
+    /**
+     * Quota return value for unknown space value.
+     */
+    public static final long SPACE_UNKNOWN = -2;
+
+    /**
+     * Quota return value for unlimited space.
+     */
+    public static final long SPACE_UNLIMITED = -3;
+
+    /**
+     * Quota return value for quota information not available.
+     */
+    public static final long QUOTA_LIMIT_INFO_NOT_AVAILABLE = Long.MIN_VALUE;
+
+    private String userID;
+
+    public GetRemoteUserInfoOperation() {
+    }
+
+    public GetRemoteUserInfoOperation(String userID) {
+        this.userID = userID;
+    }
+
+    @Override
+    protected RemoteOperationResult run(OwnCloudClient client) {
+        RemoteOperationResult result = null;
+        int status = -1;
+        GetMethod get = null;
+
+//        OwnCloudVersion version = client.getOwnCloudVersion();
+//        boolean versionWithSelfAPI = version != null && version.isSelfSupported();
+
+        String url = "";
+
+        if (!TextUtils.isEmpty(userID)) {
+            url = client.getBaseUri() + OCS_ROUTE_SEARCH + userID;
+        } else {
+            url = client.getBaseUri() + OCS_ROUTE_SELF;
+        }
+
+
+        OwnCloudBasicCredentials credentials = (OwnCloudBasicCredentials) client.getCredentials();
+
+        //Get the user
+        try {
+
+            get = new GetMethod(url);
+            get.addRequestHeader(OCS_API_HEADER, OCS_API_HEADER_VALUE);
+            get.setQueryString(new NameValuePair[]{new NameValuePair("format", "json")});
+            status = client.executeMethod(get);
+//            val hoverCard: HoverCard = getServerResponse<ServerResponse<HoverCard>>(
+//                    getMethod,
+//                    object : TypeToken<ServerResponse<HoverCard>?>() {}
+//                )
+            if (isSuccess(status)) {
+                ServerResponse<UserInfo> ocsResponse = (ServerResponse<UserInfo>) getServerResponse(get, Types.newParameterizedType(ServerResponse.class, UserInfo.class));
+
+                UserInfo userInfo = ocsResponse.getOcs().getData();
+
+                if (userInfo.getId() == null) {
+                    if (TextUtils.isEmpty(userID))
+                        userInfo.setId(credentials.getUsername());
+                    else
+                        userInfo.setId(userID);
+                }
+
+                if (userInfo.getQuota() == null) {
+                    userInfo.setQuota(new Quota());
+                    userInfo.getQuota().setQuota(QUOTA_LIMIT_INFO_NOT_AVAILABLE);
+                }
+
+                if (userInfo.getQuota().getQuota() == 0) {
+                    userInfo.getQuota().setQuota(QUOTA_LIMIT_INFO_NOT_AVAILABLE);
+                }
+
+                result = new RemoteOperationResult(true, get);
+                // Username in result.data
+                ArrayList<Object> data = new ArrayList<>();
+                data.add(userInfo);
+                result.setData(data);
+            } else {
+                result = new RemoteOperationResult(false, get);
+                String response = get.getResponseBodyAsString();
+                Log_OC.e(TAG, "Failed response while getting user information ");
+                if (response != null) {
+                    Log_OC.e(TAG, "*** status code: " + status + " ; response message: " + response);
+                } else {
+                    Log_OC.e(TAG, "*** status code: " + status);
+                }
+            }
+        } catch (Exception e) {
+            result = new RemoteOperationResult(e);
+            Log_OC.e(TAG, "Exception while getting OC user information", e);
+        } finally {
+            if (get != null) {
+                get.releaseConnection();
+            }
+        }
+        return result;
+    }
+
+
+    private boolean isSuccess(int status) {
+        return (status == HttpStatus.SC_OK);
+    }
+}
\ No newline at end of file

app/src/main/java/foundation/e/drive/utils/ncLib/resources/users/OCSRemoteOperation.java

+/* Nextcloud Android Library is available under MIT license
+ *
+ *   @author Bartosz Przybylski
+ *   Copyright (C) 2018 Bartosz Przybylski
+ *   Copyright (C) 2018 Nextcloud GmbH
+ *   Copyright (C) 2018 Vincent Bourgmayer (/e/ foundation)
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+
+package foundation.e.drive.utils.ncLib.resources.users;
+
+import com.owncloud.android.lib.common.UserInfo;
+import com.owncloud.android.lib.common.operations.RemoteOperation;
+import com.owncloud.android.lib.ocs.ServerResponse;
+import com.squareup.moshi.JsonAdapter;
+import com.squareup.moshi.Moshi;
+
+import org.apache.commons.httpclient.HttpMethodBase;
+
+import java.io.IOException;
+import java.lang.reflect.Type;
+
+/**
+ *
+ * Base class for OCS remote operations with convenient methods
+ *
+ * @author Bartosz Przybylski
+ */
+public abstract class OCSRemoteOperation extends RemoteOperation {
+
+    public ServerResponse<UserInfo> getServerResponse(HttpMethodBase method, Type type) throws IOException {
+        String response = method.getResponseBodyAsString();
+
+        Moshi moshi = new Moshi.Builder().build();
+        JsonAdapter<ServerResponse<UserInfo>> jsonAdapter = moshi.adapter(type);
+
+        return jsonAdapter.fromJson(response);
+
+    }
+}