Make protected group multilselect

classes/webservice.php

@@ -101,7 +101,7 @@ class webservice {
      * Zoom group to protect from licenses redefining
      * @var array
      */
-    protected $protectedgroup;
+    protected $protectedgroups;
 
     /**
      * Maximum limit of paid users
@@ -157,7 +157,7 @@ public function __construct() {
             if (!empty($config->utmost)) {
                 $this->recyclelicenses = $config->utmost;
                 $this->instanceusers = !empty($config->instanceusers);
-                $this->protectedgroup = $config->protectedgroup;
+                $this->protectedgroups = !empty($config->protectedgroups) ? explode(',', $config->protectedgroups) : [];
             }
 
             if ($this->recyclelicenses) {
@@ -473,7 +473,7 @@ private function get_least_recently_active_paid_user_id() {
                 continue;
             }
             // Skip the protected group.
-            if (!in_array($this->protectedgroup, $user->group_ids ?? [], true)) {
+            if (!empty($this->protectedgroups) && array_intersect($this->protectedgroups, $user->group_ids ?? [])) {
                 continue;
             }
             // We need the login time.

lang/en/zoom.php

@@ -320,8 +320,8 @@
 $string['privacy:metadata:zoom_meeting_participants:user_email'] = 'The email of the participant';
 $string['privacy:metadata:zoom_meeting_view'] = 'The database table to track users that view the meeting recordings';
 $string['privacy:metadata:zoom_meeting_view:userid'] = 'The id of the user that viewed the recording';
-$string['protectedgroup'] = 'Protect group';
-$string['protectedgroup_desc'] = 'Select a Zoom group to protect member users from license redefining';
+$string['protectedgroups'] = 'Protect groups';
+$string['protectedgroups_desc'] = 'Select Zoom groups to protect member users from license redefining';
 $string['recording'] = 'Recording';
 $string['recordingadd'] = 'Add Recording';
 $string['recordingdate'] = 'Recording Date';

settings.php

@@ -182,13 +182,13 @@
             }
         }
 
-        $protectedgroup = new admin_setting_configselect(
-            'zoom/protectedgroup',
-            get_string('protectedgroup', 'mod_zoom'),
-            get_string('protectedgroup_desc', 'mod_zoom'),
-            0,
+        $protectedgroups = new admin_setting_configmultiselect(
+            'zoom/protectedgroups',
+            get_string('protectedgroups', 'mod_zoom'),
+            get_string('protectedgroups_desc', 'mod_zoom'),
+            [],
             $zoomgrps);
-        $settings->add($protectedgroup);
+        $settings->add($protectedgroups);
     }
 
     // Global settings.