From dedb1592cb7c016bdc9884702d176d206972927e Mon Sep 17 00:00:00 2001
From: Dani Palou <dani@moodle.com>
Date: Wed, 12 Feb 2020 13:15:54 +0100
Subject: [PATCH] MDL-67644 tool_mobile: Add OAuth 2 providers in disabled
 features

---
 admin/tool/mobile/classes/api.php         | 27 +++++++++++++++++++++++
 admin/tool/mobile/lang/en/tool_mobile.php |  1 +
 2 files changed, 28 insertions(+)

diff --git a/admin/tool/mobile/classes/api.php b/admin/tool/mobile/classes/api.php
index a60b8f6b95cbf..d605bfbcf10c0 100644
--- a/admin/tool/mobile/classes/api.php
+++ b/admin/tool/mobile/classes/api.php
@@ -346,6 +346,7 @@ public static function get_autologin_key() {
      */
     public static function get_features_list() {
         global $CFG;
+        require_once($CFG->libdir . '/authlib.php');
 
         $general = new lang_string('general');
         $mainmenu = new lang_string('mainmenu', 'tool_mobile');
@@ -355,6 +356,7 @@ public static function get_features_list() {
         $user = new lang_string('user');
         $files = new lang_string('files');
         $remoteaddons = new lang_string('remoteaddons', 'tool_mobile');
+        $identityproviders = new lang_string('oauth2identityproviders', 'tool_mobile');
 
         $availablemods = core_plugin_manager::instance()->get_plugins_of_type('mod');
         $coursemodules = array();
@@ -473,6 +475,31 @@ public static function get_features_list() {
             $features["$remoteaddons"] = $remoteaddonslist;
         }
 
+        // Display OAuth 2 identity providers.
+        if (is_enabled_auth('oauth2')) {
+            $identityproviderslist = array();
+            $idps = \auth_plugin_base::get_identity_providers(['oauth2']);
+
+            foreach ($idps as $idp) {
+                // Only add identity providers that have an ID.
+                $id = isset($idp['url']) ? $idp['url']->get_param('id') : null;
+                if ($id != null) {
+                    $identityproviderslist['NoDelegate_IdentityProvider_' . $id] = $idp['name'];
+                }
+            }
+
+            if (!empty($identityproviderslist)) {
+                $features["$identityproviders"] = array();
+
+                if (count($identityproviderslist) > 1) {
+                    // Include an option to disable them all.
+                    $features["$identityproviders"]['NoDelegate_IdentityProviders'] = new lang_string('all');
+                }
+
+                $features["$identityproviders"] = array_merge($features["$identityproviders"], $identityproviderslist);
+            }
+        }
+
         return $features;
     }
 
diff --git a/admin/tool/mobile/lang/en/tool_mobile.php b/admin/tool/mobile/lang/en/tool_mobile.php
index e9d2fd81d0a96..83a4e568f2aa1 100644
--- a/admin/tool/mobile/lang/en/tool_mobile.php
+++ b/admin/tool/mobile/lang/en/tool_mobile.php
@@ -84,6 +84,7 @@
 $string['mobilefeatures'] = 'Mobile features';
 $string['mobilenotificationsdisabledwarning'] = 'Mobile notifications are not enabled. They should be enabled in Notification settings.';
 $string['mobilesettings'] = 'Mobile settings';
+$string['oauth2identityproviders'] = 'OAuth 2 identity providers';
 $string['offlineuse'] = 'Offline use';
 $string['pluginname'] = 'Moodle app tools';
 $string['pluginnotenabledorconfigured'] = 'Plugin not enabled or configured.';