Renderer.php

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<?php
 
/* Copyright (c) 2016 Richard Klees <richard.klees@concepts-and-training.de> Extended GPL, see docs/LICENSE */
 
namespace ILIAS\UI\Implementation\Component\Glyph;
 
use ILIAS\UI\Implementation\Render\AbstractComponentRenderer;
use ILIAS\UI\Renderer as RendererInterface;
use ILIAS\UI\Component;
 
class Renderer extends AbstractComponentRenderer {
        public function render(Component\Component $component, RendererInterface $default_renderer) {
                $this->checkComponent($component);
 
                $tpl = $this->getTemplate("tpl.glyph.html", true, true);
 
                $action = $component->getAction();
                if ($action !== null) {
                        $tpl->setCurrentBlock("with_action");
                        $tpl->setVariable("ACTION", $component->getAction());
                        $tpl->parseCurrentBlock();
                }
 
                if ($component->isHighlighted()) {
                        $tpl->touchBlock("highlighted");
                }
 
                $tpl->setVariable("LABEL", $this->txt($component->getAriaLabel()));
 
                $tpl->touchBlock($component->getType());
 
                $id = $this->bindJavaScript($component);
                if ($id !== null) {
                        $tpl->setCurrentBlock("with_id");
                        $tpl->setVariable("ID", $id);
                        $tpl->parseCurrentBlock();
                }
 
                $largest_counter = 0;
                foreach ($component->getCounters() as $counter) {
                        if($largest_counter < $counter->getNumber()){
                                $largest_counter = $counter->getNumber();
                        }
                        $n = "counter_".$counter->getType();
                        $tpl->setCurrentBlock($n);
                        $tpl->setVariable(strtoupper($n), $default_renderer->render($counter));
                        $tpl->parseCurrentBlock();
                }
 
                if($largest_counter){
                        $tpl->setCurrentBlock("counter_spacer");
                        $tpl->setVariable("COUNTER_SPACER",$largest_counter);
                        $tpl->parseCurrentBlock();
                }
                return $tpl->get();
        }
 
        protected function getComponentInterfaceName() {
                return array(Component\Glyph\Glyph::class);
        }
}