CreateAdminWidgetsHandler.php

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<?php
 
namespace Elgg\Widgets;
 
class CreateAdminWidgetsHandler {
    
    public function __invoke(\Elgg\Event $event) {
        $user = $event->getObject();
    
        elgg_call(ELGG_IGNORE_ACCESS, function() use ($user) {
            if (empty($user->guid)) {
                // do not create widgets for unsaved entities... probably during unit testing
                return;
            }
            
            // check if the user already has widgets
            if (elgg_get_widgets($user->guid, 'admin')) {
                return;
            }
        
            // In the form column => array of handlers in order, top to bottom
            $adminWidgets = [
                1 => ['admin_welcome', 'elgg_blog', 'content_stats'],
                2 => ['online_users', 'new_users'],
            ];
        
            foreach ($adminWidgets as $column => $handlers) {
                foreach ($handlers as $position => $handler) {
                    $guid = elgg_create_widget($user->guid, $handler, 'admin');
                    if ($guid === false) {
                        continue;
                    }
                    
                    /* @var \ElggWidget $widget */
                    $widget = get_entity($guid);
                    $widget->move($column, $position);
                }
            }
        });
    }
}