Add internal admin notifications for new institutional admins

htdocs/admin/users/edit.php

@@ -305,6 +305,9 @@ function edituser_institution_submit(Pieform $form, $values) {
                 db_begin();
                 delete_records('usr_institution', 'usr', $user->id, 'institution', $i->institution);
                 insert_record('usr_institution', $newuser);
+                if ($newuser->admin) {
+                    activity_add_admin_defaults(array($user->id));
+                }
                 handle_event('updateuser', $user->id);
                 db_commit();
                 break;

htdocs/admin/users/institutionadmins.php

@@ -88,6 +88,7 @@ function adminusers_submit(Pieform $form, $values) {
             SET admin = 1
             WHERE usr IN (' . join(',', $values['users']) . ') AND institution = ' . db_quote($inst));
     }
+    activity_add_admin_defaults($values['users']);
     db_commit();
     $SESSION->add_ok_msg(get_string('adminusersupdated', 'admin'));
     redirect('/admin/users/institutionadmins.php?institution=' . $inst);

htdocs/lib/activity.php

@@ -425,6 +425,22 @@ function activity_set_defaults($user_id) {
 }
 
 
+function activity_add_admin_defaults($userids) {
+    $activitytypes = get_records_array('activity_type', 'admin', 1);
+    foreach ($activitytypes as $type) {
+        foreach ($userids as $id) {
+            if (!record_exists('usr_activity_preference', 'usr', $id, 'activity', $type->name)) {
+                insert_record('usr_activity_preference', (object)array(
+                    'usr' => $id,
+                    'activity' => $type->name,
+                    'method' => 'internal',
+                ));
+            }
+        }
+    }
+}
+
+
 function activity_process_queue() {
 
     db_begin();