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<?php |
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/** |
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* PHP version 7.1 |
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* |
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* This source file is subject to the license that is bundled with this package in the file LICENSE. |
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*/ |
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namespace PhUml\Graphviz\Builders; |
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use PhUml\Code\ClassDefinition; |
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use PhUml\Code\InterfaceDefinition; |
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use Twig_Environment as TemplateEngine; |
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use Twig_Error_Loader as LoaderError; |
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use Twig_Error_Runtime as RuntimeError; |
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use Twig_Error_Syntax as SyntaxError; |
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/** |
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* It creates an HTML table out of either a class or an interface. |
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* |
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* The table is used as a label for the nodes in the digraph use to create the class diagram |
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*/ |
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class NodeLabelBuilder |
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{ |
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/** @var TemplateEngine */ |
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private $engine; |
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/** @var HtmlLabelStyle */ |
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private $style; |
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public function __construct(TemplateEngine $engine, HtmlLabelStyle $style) |
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{ |
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$this->engine = $engine; |
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$this->style = $style; |
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} |
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public function forClass(ClassDefinition $class): string |
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{ |
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return $this->buildLabel('class.html.twig', [ |
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'class' => $class, |
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'style' => $this->style, |
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]); |
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} |
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public function forInterface(InterfaceDefinition $interface): string |
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{ |
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return $this->buildLabel('interface.html.twig', [ |
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'interface' => $interface, |
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'style' => $this->style, |
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]); |
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} |
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private function buildLabel(string $template, array $options): string |
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{ |
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try { |
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return "<{$this->removeNewLinesFrom($this->engine->render($template, $options))}>"; |
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} catch (LoaderError | RuntimeError | SyntaxError $e) { |
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throw new NodeLabelError($e); |
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} |
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} |
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private function removeNewLinesFrom(string $label): string |
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{ |
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return trim(preg_replace('/\s\s+|\n/', '', $label)); |
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} |
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} |
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MontealegreLuis /
phuml
