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49 lines
1.6 KiB
PHP
49 lines
1.6 KiB
PHP
<?php
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/**
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* This file is part of PHPPresentation - A pure PHP library for reading and writing
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* presentations documents.
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*
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* PHPPresentation is free software distributed under the terms of the GNU Lesser
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* General Public License version 3 as published by the Free Software Foundation.
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*
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* For the full copyright and license information, please read the LICENSE
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* file that was distributed with this source code. For the full list of
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* contributors, visit https://github.com/PHPOffice/PHPPresentation/contributors.
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*
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* @see https://github.com/PHPOffice/PHPPresentation
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*
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* @copyright 2009-2015 PHPPresentation contributors
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* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
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*/
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declare(strict_types=1);
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namespace PhpOffice\PhpPresentation\Writer\PowerPoint2007;
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use PhpOffice\Common\Adapter\Zip\ZipInterface;
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class DocPropsThumbnail extends AbstractDecoratorWriter
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{
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public function render(): ZipInterface
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{
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$pathThumbnail = $this->getPresentation()->getPresentationProperties()->getThumbnailPath();
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if ($pathThumbnail) {
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$fileThumbnail = \file_get_contents($pathThumbnail);
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$gdImage = \imagecreatefromstring($fileThumbnail);
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if ($gdImage) {
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\ob_start();
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\imagejpeg($gdImage);
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$imageContents = \ob_get_contents();
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\ob_end_clean();
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\imagedestroy($gdImage);
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$this->getZip()->addFromString('docProps/thumbnail.jpeg', $imageContents);
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}
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}
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// Return
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return $this->getZip();
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}
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}
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