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<?php |
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namespace Stitcher\Exception; |
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use Pageon\Lib\Parsedown; |
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use Stitcher\Renderer\RendererFactory; |
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class ErrorHandler |
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{ |
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/** @var \Stitcher\Renderer\Renderer */ |
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private $renderer; |
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/** @var \Pageon\Lib\Parsedown */ |
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private $markdownParser; |
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/** @var array */ |
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private $errorPages; |
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/** @var string */ |
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private $defaultErrorPage; |
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public function __construct( |
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RendererFactory $rendererFactory, |
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Parsedown $markdownParser, |
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array $errorPages = [] |
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) { |
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$this->renderer = $rendererFactory->create(); |
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$this->markdownParser = $markdownParser; |
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$this->errorPages = $errorPages; |
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$this->defaultErrorPage = __DIR__ . '/../../static/exception.html'; |
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} |
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public function handle(int $statusCode, ?StitcherException $exception = null): string |
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{ |
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$template = $this->errorPages[$statusCode] ?? null; |
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if (! $template) { |
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return $this->handleStaticError($exception); |
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} |
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return $this->renderer->renderTemplate($template, [ |
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'error_title' => $this->markdownParser->parse($exception->title()), |
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'error_body' => $this->markdownParser->parse($exception->body()), |
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]); |
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} |
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private function handleStaticError(?StitcherException $exception): string |
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{ |
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$html = file_get_contents($this->defaultErrorPage); |
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if (! $exception) { |
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return $html; |
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} |
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$html = str_replace( |
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['{{ title }}', '{{ body }}'], |
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[$this->markdownParser->parse($exception->title()), $this->markdownParser->parse($exception->body())], |
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$html |
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); |
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return $html; |
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} |
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} |
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pageon /
stitcher-core
