'lib' rewritten.

lib/AppInfo/Application.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * Nextcloud - user_sql
+ *
+ * @copyright 2018 Marcin Łojewski <dev@mlojewski.me>
+ * @author    Marcin Łojewski <dev@mlojewski.me>
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ */
+
+namespace OCA\UserSQL\AppInfo;
+
+use OCP\AppFramework\App;
+use OCP\AppFramework\QueryException;
+
+/**
+ * The application bootstrap class.
+ *
+ * @author Marcin Łojewski <dev@mlojewski.me>
+ */
+class Application extends App
+{
+    /**
+     * The class constructor.
+     *
+     * @param array $urlParams An array with variables extracted
+     *                         from the routes.
+     */
+    public function __construct(array $urlParams = array())
+    {
+        parent::__construct('user_sql', $urlParams);
+    }
+
+    /**
+     * Register the application backends
+     * if all necessary configuration is provided.
+     *
+     * @throws QueryException If the query container's could not be resolved
+     */
+    public function registerBackends()
+    {
+        $userBackend = $this->getContainer()->query(
+            '\OCA\UserSQL\Backend\UserBackend'
+        );
+        $groupBackend = $this->getContainer()->query(
+            '\OCA\UserSQL\Backend\GroupBackend'
+        );
+
+        if ($userBackend->isConfigured()) {
+            \OC::$server->getUserManager()->registerBackend($userBackend);
+        }
+        if ($groupBackend->isConfigured()) {
+            \OC::$server->getGroupManager()->addBackend($groupBackend);
+        }
+    }
+}