<?php
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namespace PhpOffice\PhpSpreadsheet\Writer\Pdf;
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use PhpOffice\PhpSpreadsheet\Worksheet\PageSetup;
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use PhpOffice\PhpSpreadsheet\Writer\Pdf;
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class Dompdf extends Pdf
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{
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/**
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* embed images, or link to images.
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*/
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protected bool $embedImages = true;
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/**
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* Gets the implementation of external PDF library that should be used.
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*
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* @return \Dompdf\Dompdf implementation
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*/
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protected function createExternalWriterInstance(): \Dompdf\Dompdf
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{
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return new \Dompdf\Dompdf();
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}
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/**
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* Save Spreadsheet to file.
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*
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* @param string $filename Name of the file to save as
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*/
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public function save($filename, int $flags = 0): void
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{
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$fileHandle = parent::prepareForSave($filename);
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// Check for paper size and page orientation
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$setup = $this->spreadsheet->getSheet($this->getSheetIndex() ?? 0)->getPageSetup();
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$orientation = $this->getOrientation() ?? $setup->getOrientation();
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$orientation = ($orientation === PageSetup::ORIENTATION_LANDSCAPE) ? 'L' : 'P';
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$printPaperSize = $this->getPaperSize() ?? $setup->getPaperSize();
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$paperSize = self::$paperSizes[$printPaperSize] ?? PageSetup::getPaperSizeDefault();
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if (is_array($paperSize) && count($paperSize) === 2) {
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$paperSize = [0.0, 0.0, $paperSize[0], $paperSize[1]];
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}
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$orientation = ($orientation == 'L') ? 'landscape' : 'portrait';
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// Create PDF
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$pdf = $this->createExternalWriterInstance();
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$pdf->setPaper($paperSize, $orientation);
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$pdf->loadHtml($this->generateHTMLAll());
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$pdf->render();
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// Write to file
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fwrite($fileHandle, $pdf->output() ?? '');
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parent::restoreStateAfterSave();
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}
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}
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