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<?php |
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namespace Graze\CiffRenderer\Renderer; |
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use Graze\CiffRenderer\Parser\ParserDocument; |
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use Graze\CiffRenderer\Renderer\FieldRenderer\FieldRendererFactory; |
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use Intervention\Image\ImageManager; |
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use \SimpleXMLElement; |
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class RendererDocument |
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{ |
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/** |
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* @var ParserDocument |
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*/ |
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private $parserDocument; |
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/** |
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* @var FieldRendererFactory |
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*/ |
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private $fieldRendererFactory; |
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/** |
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* @var ImageManager |
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*/ |
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private $imageManager; |
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/** |
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* @param ParserDocument $parserDocument |
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* @param FieldRendererFactory $fieldRendererFactory |
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* @param ImageManager $imageManager |
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*/ |
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public function __construct( |
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ParserDocument $parserDocument, |
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FieldRendererFactory $fieldRendererFactory, |
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ImageManager $imageManager |
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) { |
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$this->parserDocument = $parserDocument; |
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$this->fieldRendererFactory = $fieldRendererFactory; |
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$this->imageManager = $imageManager; |
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} |
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/** |
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* @param SimpleXMLElement $xml |
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* @param callable $fontResolver |
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* @param callable $graphicResolver |
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* @return \Intervention\Image\Image |
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*/ |
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public function render( |
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SimpleXMLElement $xml, |
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callable $fontResolver = null, |
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callable $graphicResolver = null |
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) { |
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$canvas = $this->imageManager->canvas( |
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$this->parserDocument->getWidth($xml), |
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$this->parserDocument->getHeight($xml), |
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'#fff' |
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); |
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$fieldParsers = $this->parserDocument->getFieldParsers($xml); |
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foreach ($fieldParsers as $fieldParser) { |
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if (!$fieldParser->isDisplayed()) { |
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continue; |
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} |
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$renderer = $this->fieldRendererFactory->getFieldRenderer($fieldParser); |
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$image = $renderer->render( |
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$this->imageManager, |
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$fieldParser, |
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$fontResolver, |
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$graphicResolver |
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); |
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if (is_null($image)) { |
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// nothing to render |
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continue; |
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} |
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// Intervention/Image requires dimensions as ints |
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$positionX = (int) ($fieldParser->getPositionX()); |
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$positionY = (int) ($fieldParser->getPositionY()); |
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$canvas->insert($image, 'top-left', $positionX, $positionY); |
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} |
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return $canvas; |
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} |
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/** |
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* @return RendererDocument |
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*/ |
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public static function factory() |
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{ |
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return new static( |
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ParserDocument::factory(), |
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FieldRendererFactory::factory(), |
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new ImageManager() |
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); |
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} |
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} |
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graze /
ciff-renderer
