refine google scope changes and allow existing links to continue work

DriveBackup/src/main/java/ratismal/drivebackup/config/configSections/BackupMethods.java

@@ -148,9 +148,13 @@ public BackupMethods(GoogleDriveBackupMethod googleDrive, OneDriveBackupMethod o
     @NotNull
     @Contract ("_, _ -> new")
     public static BackupMethods parse(@NotNull FileConfiguration config, Logger logger) {
+        String googleSharedDriveId = config.getString("googledrive.shared-drive-id").trim();
+        if (!Strings.isNullOrEmpty(googleSharedDriveId)) {
+            logger.log(intl("shared-drive-deprecated"));
+        }
         GoogleDriveBackupMethod googleDriveMethod = new GoogleDriveBackupMethod(
             config.getBoolean("googledrive.enabled"),
-            config.getString("googledrive.shared-drive-id").trim()
+            googleSharedDriveId
             );
         OneDriveBackupMethod oneDriveMethod = new OneDriveBackupMethod(
             config.getBoolean("onedrive.enabled")

DriveBackup/src/main/java/ratismal/drivebackup/handler/CommandTabComplete.java

@@ -41,13 +41,13 @@ public List<String> onTabComplete(CommandSender player, @NotNull Command cmd, St
                 List<String> commandList = new ArrayList<>(10);
                 commandList.add("v");
                 commandList.add("help");
+                commandList.add("commands");
                 if (hasPerm(player, Permission.LINK_ACCOUNTS)) {
                     commandList.add("linkaccount");
+                    commandList.add("unlinkaccount");
                 }
                 if (hasPerm(player, Permission.RELOAD_CONFIG)) {
                     commandList.add("reloadconfig");
-                }
-                if (hasPerm(player, Permission.RELOAD_CONFIG)) {
                     commandList.add("debug");
                 }
                 if (hasPerm(player, Permission.GET_BACKUP_STATUS)) {
@@ -58,11 +58,7 @@ public List<String> onTabComplete(CommandSender player, @NotNull Command cmd, St
                 }
                 if (hasPerm(player, Permission.BACKUP)) {
                     commandList.add("backup");
-                }
-                if (hasPerm(player, Permission.BACKUP)) {
                     commandList.add("test");
-                }
-                if (hasPerm(player, Permission.BACKUP)) {
                     commandList.add("update");
                 }
                 return commandList;

DriveBackup/src/main/java/ratismal/drivebackup/uploaders/googledrive/GoogleDriveUploader.java

@@ -2,12 +2,14 @@
 
 import com.google.api.client.auth.oauth2.BearerToken;
 import com.google.api.client.auth.oauth2.Credential;
+import com.google.api.client.googleapis.json.GoogleJsonResponseException;
 import com.google.api.client.http.FileContent;
 import com.google.api.client.http.HttpRequestInitializer;
 import com.google.api.client.http.HttpTransport;
 import com.google.api.client.http.javanet.NetHttpTransport;
 import com.google.api.client.json.JsonFactory;
 import com.google.api.client.json.jackson2.JacksonFactory;
+import com.google.api.client.util.Strings;
 import com.google.api.services.drive.Drive;
 import com.google.api.services.drive.model.ChildList;
 import com.google.api.services.drive.model.ChildReference;
@@ -85,6 +87,13 @@ public GoogleDriveUploader(UploadLogger logger) {
         try {
             refreshToken = Authenticator.getRefreshToken(AuthenticationProvider.GOOGLE_DRIVE);
             retrieveNewAccessToken();
+            String sharedDriveId = ConfigParser.getConfig().backupMethods.googleDrive.sharedDriveId;
+            if (!Strings.isNullOrEmpty(sharedDriveId)) {
+                drives = service.drives().list().execute().getItems();
+            }
+        } catch (GoogleJsonResponseException e) {
+            logger.log(intl("shared-drive-error"));
+            setErrorOccurred(true);
         } catch (Exception e) {
             MessageUtil.sendConsoleException(e);
             setErrorOccurred(true);
@@ -221,7 +230,7 @@ public void uploadFile(java.io.File file, String type) {
             try {
                 pruneBackups(folder);
             } catch (Exception e) {
-                if (!sharedDriveId.isEmpty()) {
+                if (!Strings.isNullOrEmpty(sharedDriveId)) {
                     logger.log(intl("backup-method-shared-drive-prune-failed"));
                 } else {
                     logger.log(intl("backup-method-prune-failed"));

DriveBackup/src/main/resources/config.yml

@@ -33,7 +33,6 @@ remote-save-directory: "backups"
 
 googledrive:
   enabled: false
-  shared-drive-id: ""
 onedrive:
   enabled: false
 dropbox:

DriveBackup/src/main/resources/intl.yml

@@ -105,6 +105,7 @@ drivebackup-help-command: |-
   <gold><click:run_command:/drivebackup linkaccount onedrive>/drivebackup [unlink|unlinkaccount] onedrive</click></gold> - Unlinks your OneDrive account and disables method
   <gold><click:run_command:/drivebackup linkaccount dropbox>/drivebackup [unlink|unlinkaccount] dropbox</click></gold> - Unlinks your Dropbox account and disables method
   <gold><click:run_command:/drivebackup reloadconfig>/drivebackup reloadconfig</click></gold> - Reloads the config.yml
+  <gold><click:run_command:/drivebackup debug>/drivebackup debug</click></gold> - Gathers useful info for troubleshooting the plugin
   <gold><click:run_command:/drivebackup nextbackup>/drivebackup nextbackup</click></gold> - Gets the time/date of the next auto backup
   <gold><click:run_command:/drivebackup status>/drivebackup status</click></gold> - Gets the status of the running backup
   <gold><click:run_command:/drivebackup backup>/drivebackup backup</click></gold> - Manually initiates a backup
@@ -214,6 +215,12 @@ player-join-update-available: |-
   An update is available, get it here: <gold><click:open_url:https://bit.ly/2M14uVD>https://bit.ly/2M14uVD</click></gold>
   or by running <gold><click:run_command:/drivebackup update>/drivebackup update</click></gold>
 plugin-stop: "Stopping plugin!"
+shared-drive-deprecated: |-
+  Due to new restrictions from Google we are no longer able to support shared drives on new account links.
+  Any existing links are able to continue to use this feature for now.
+shared-drive-error: |-
+  An error has occurred while fetching your shared drive.
+  Please ensure the shared-drive-id is correct or remove to continue using your personal drive."
 test-file-creation-failed: "Test file creation failed, please try again"
 test-method-begin: "Beginning the test on <upload-method>"
 test-method-failed: "The <upload-method> test was unsuccessful, please check the