From 6be7a552cebd689ca5b73e6376a1aced67b61542 Mon Sep 17 00:00:00 2001
From: Huong Nguyen <huongnv13@gmail.com>
Date: Tue, 16 Dec 2025 10:58:00 +0700
Subject: [PATCH] MDL-67733 core: Add Google API Client integration for Moodle

---
 public/lib/classes/google_api_client.php | 67 ++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 public/lib/classes/google_api_client.php

diff --git a/public/lib/classes/google_api_client.php b/public/lib/classes/google_api_client.php
new file mode 100644
index 00000000000..e5a84cf4a0c
--- /dev/null
+++ b/public/lib/classes/google_api_client.php
@@ -0,0 +1,67 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+namespace core;
+
+use Google\Client;
+
+/**
+ * Google API Client integration for Moodle.
+ *
+ * @package    core
+ * @copyright  2025 Huong Nguyen <huongnv13@gmail.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class google_api_client extends Client{
+
+    /**
+     * Constructor.
+     *
+     * @param array $config Configuration array.
+     */
+    public function __construct(array $config = []) {
+        $client = di::get(http_client::class);
+        $this->setHttpClient($client);
+        $config = $this->get_options($config);
+
+        parent::__construct($config);
+    }
+
+    /**
+     * Get the custom options for Google API Client integration in Moodle.
+     *
+     * @param array $settings The settings or options from client.
+     * @return array
+     */
+    protected function get_options(array $settings): array {
+        global $CFG;
+
+        if (empty($settings['application_name'])) {
+            // Configure the application name.
+            $settings['application_name'] = 'Moodle ' . $CFG->release;
+        }
+        if (empty($settings['access_type'])) {
+            // Configure the access type.
+            $settings['access_type'] = 'online';
+        }
+        if (empty($settings['approval_prompt'])) {
+            // Configure the approval prompt.
+            $settings['approval_prompt'] = 'auto';
+        }
+
+        return $settings;
+    }
+}