Add the ISizeEstimationMigrator interface for method getExportEstimatedSize

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

lib/composer/composer/autoload_classmap.php

@@ -569,6 +569,7 @@ return array(
     'OCP\\UserMigration\\IExportDestination' => $baseDir . '/lib/public/UserMigration/IExportDestination.php',
     'OCP\\UserMigration\\IImportSource' => $baseDir . '/lib/public/UserMigration/IImportSource.php',
     'OCP\\UserMigration\\IMigrator' => $baseDir . '/lib/public/UserMigration/IMigrator.php',
+    'OCP\\UserMigration\\ISizeEstimationMigrator' => $baseDir . '/lib/public/UserMigration/ISizeEstimationMigrator.php',
     'OCP\\UserMigration\\TMigratorBasicVersionHandling' => $baseDir . '/lib/public/UserMigration/TMigratorBasicVersionHandling.php',
     'OCP\\UserMigration\\UserMigrationException' => $baseDir . '/lib/public/UserMigration/UserMigrationException.php',
     'OCP\\UserStatus\\IManager' => $baseDir . '/lib/public/UserStatus/IManager.php',

lib/composer/composer/autoload_static.php

@@ -598,6 +598,7 @@ class ComposerStaticInit749170dad3f5e7f9ca158f5a9f04f6a2
         'OCP\\UserMigration\\IExportDestination' => __DIR__ . '/../../..' . '/lib/public/UserMigration/IExportDestination.php',
         'OCP\\UserMigration\\IImportSource' => __DIR__ . '/../../..' . '/lib/public/UserMigration/IImportSource.php',
         'OCP\\UserMigration\\IMigrator' => __DIR__ . '/../../..' . '/lib/public/UserMigration/IMigrator.php',
+        'OCP\\UserMigration\\ISizeEstimationMigrator' => __DIR__ . '/../../..' . '/lib/public/UserMigration/ISizeEstimationMigrator.php',
         'OCP\\UserMigration\\TMigratorBasicVersionHandling' => __DIR__ . '/../../..' . '/lib/public/UserMigration/TMigratorBasicVersionHandling.php',
         'OCP\\UserMigration\\UserMigrationException' => __DIR__ . '/../../..' . '/lib/public/UserMigration/UserMigrationException.php',
         'OCP\\UserStatus\\IManager' => __DIR__ . '/../../..' . '/lib/public/UserStatus/IManager.php',

lib/public/UserMigration/IMigrator.php

@@ -87,14 +87,6 @@ interface IMigrator {
 	 */
 	public function getVersion(): int;
 
-	/**
-	 * Returns an estimate of the exported data size in KiB.
-	 * Should be fast, favor performance over accuracy.
-	 *
-	 * @since 24.0.0
-	 */
-	public function getExportEstimatedSize(IUser $user): int;
-
 	/**
 	 * Checks whether it is able to import a version of the export format for this migrator
 	 * Use $importSource->getMigratorVersion($this->getId()) to get the version from the archive

lib/public/UserMigration/ISizeEstimationMigrator.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright 2022 Christopher Ng <chrng8@gmail.com>
+ *
+ * @author Christopher Ng <chrng8@gmail.com>
+ * @author Côme Chilliet <come.chilliet@nextcloud.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCP\UserMigration;
+
+use OCP\IUser;
+
+/**
+ * @since 25.0.0
+ */
+interface ISizeEstimationMigrator {
+	/**
+	 * Returns an estimate of the exported data size in KiB.
+	 * Should be fast, favor performance over accuracy.
+	 *
+	 * @since 25.0.0
+	 */
+	public function getEstimatedExportSize(IUser $user): int;
+}