Stu\Module\Twig\TwigPage

Complexity

Total Complexity

9

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Test Coverage

Coverage

94.44%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	1	1
A	setVar()	0	7	2
A	render()	0	4	1
A	setTemplate()	0	4	1
A	resetVariables()	0	4	1
A	loadTemplate()	0	7	2
A	isTemplateSet()	0	4	1

<?php

declare(strict_types=1);

namespace Stu\Module\Twig;

use Override;

The type Override was not found. Maybe you did not declare it correctly or list all dependencies?

use RuntimeException;
use Twig\Environment;
use Twig\TemplateWrapper;

final class TwigPage implements TwigPageInterface
{
    private ?string $template = null;

    /** @var array<mixed> */
    private array $variables = [];

    public function __construct(private Environment $environment) {}

    #[Override]
    public function setVar(string $var, mixed $value, bool $isGlobal = false): void
    {
        if ($isGlobal) {
            $this->environment->addGlobal($var, $value);
        } else {
            $this->variables[$var] = $value;
        }
    }

    #[Override]
    public function setTemplate(string $file): void
    {
        $this->template = $file;
    }

    #[Override]
    public function isTemplateSet(): bool
    {
        return $this->template !== null;
    }

    #[Override]
    public function render(): string
    {
        return $this->loadTemplate()->render($this->variables);
    }

    private function loadTemplate(): TemplateWrapper
    {
        if ($this->template === null) {
            throw new RuntimeException('render not possible if template is not set');
        }

        return  $this->environment->load($this->template);
    }

    public function resetVariables(): void
    {
        $this->template = null;
        $this->variables = [];
    }
}