PrintLayoutProvider.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\Test\Presentation;
 
use ILIAS\GlobalScreen\Scope\Layout\Factory\MainBarModification;
use ILIAS\GlobalScreen\Scope\Layout\Factory\MetaBarModification;
use ILIAS\GlobalScreen\Scope\Layout\Provider\AbstractModificationProvider;
use ILIAS\GlobalScreen\Scope\Layout\Factory\BreadCrumbsModification;
use ILIAS\GlobalScreen\ScreenContext\Stack\CalledContexts;
use ILIAS\GlobalScreen\ScreenContext\Stack\ContextCollection;
use ILIAS\UI\Component\Breadcrumbs\Breadcrumbs;
use ILIAS\UI\Component\MainControls\MetaBar;
use ILIAS\UI\Component\MainControls\MainBar;
 
class PrintLayoutProvider extends AbstractModificationProvider
{
    public const TEST_CONTEXT_PRINT = 'test_context_print';
 
    private const MODIFICATION_PRIORITY = 5; //slightly above "low"
 
    public function isInterestedInContexts(): ContextCollection
    {
        return $this->context_collection->main();
    }
 
    protected function isTestContextPrint(CalledContexts $called_contexts): bool
    {
        return $called_contexts->current()->getAdditionalData()
            ->is(self::TEST_CONTEXT_PRINT, true);
    }
 
    public function getMainBarModification(CalledContexts $called_contexts): ?MainBarModification
    {
        if (!$this->isTestContextPrint($called_contexts)) {
            return null;
        }
        return $this->globalScreen()->layout()->factory()->mainbar()->withModification(
            static fn(?MainBar $mainbar): ?MainBar => null
        )->withPriority(self::MODIFICATION_PRIORITY);
    }
 
    public function getMetaBarModification(CalledContexts $called_contexts): ?MetaBarModification
    {
        if (!$this->isTestContextPrint($called_contexts)) {
            return null;
        }
 
        return $this->globalScreen()->layout()->factory()->metabar()->withModification(
            static fn(?MetaBar $metabar): ?MetaBar => null
        )->withPriority(self::MODIFICATION_PRIORITY);
    }
 
    public function getBreadCrumbsModification(CalledContexts $called_contexts): ?BreadCrumbsModification
    {
        if (!$this->isTestContextPrint($called_contexts)) {
            return null;
        }
 
        return $this->globalScreen()->layout()->factory()->breadcrumbs()->withModification(
            static fn(?Breadcrumbs $breadcrumbs): ?Breadcrumbs => null
        )->withPriority(self::MODIFICATION_PRIORITY);
    }
}