class.ilNewsRendererFactory.php

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<?php
 
class ilNewsRendererFactory
{
    protected static array $renderer = [];
 
    public static function getRenderer(string $a_context_obj_type): ilNewsRendererGUI
    {
        global $DIC;
 
        if (!isset(self::$renderer[$a_context_obj_type])) {
            $class_name = $DIC['objDefinition']->getClassName($a_context_obj_type);
            $class = "il{$class_name}NewsRendererGUI";
 
            self::$renderer[$a_context_obj_type] = class_exists($class) ? new $class() : new ilNewsDefaultRendererGUI();
        }
 
        return self::$renderer[$a_context_obj_type];
    }
}