9.5/_bitmap_icon_provider_8php_source.html

<?php

namespace ‪TYPO3\CMS\Core\Imaging\IconProvider;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Core\Imaging\Icon;

use ‪TYPO3\CMS\Core\Imaging\IconProviderInterface;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\Core\Utility\PathUtility;


class ‪BitmapIconProvider implements ‪IconProviderInterface

{

    const ‪MARKUP_IDENTIFIER_INLINE = 'inline';


    public function ‪prepareIconMarkup(‪Icon $icon, array $options = [])

    {

        $icon->‪setMarkup($this->‪generateMarkup($icon, $options));

        $icon->‪setAlternativeMarkup(self::MARKUP_IDENTIFIER_INLINE, $this->‪generateInlineMarkup($icon, $options));

    }


    protected function ‪generateMarkup(‪Icon $icon, array $options)

    {

        if (empty($options['source'])) {

            throw new \InvalidArgumentException('[' . $icon->‪getIdentifier() . '] The option "source" is required and must not be empty', 1440754980);

        }


        $source = $options['source'];


        if (strpos($source, 'EXT:') === 0 || strpos($source, '/') !== 0) {

            $source = GeneralUtility::getFileAbsFileName($source);

        }

        $source = ‪PathUtility::getAbsoluteWebPath($source);


        return '<img src="' . htmlspecialchars($source) . '" width="' . $icon->‪getDimension()->‪getWidth() . '" height="' . $icon->‪getDimension()->‪getHeight() . '" />';

    }


    protected function ‪generateInlineMarkup(‪Icon $icon, array $options)

    {

        if (empty($options['source'])) {

            throw new \InvalidArgumentException('The option "source" is required and must not be empty', 1471460676);

        }


        $source = $options['source'];


        if (strpos($source, 'EXT:') === 0 || strpos($source, '/') !== 0) {

            $source = GeneralUtility::getFileAbsFileName($source);

        }


        if (!file_exists($source)) {

            return '';

        }


        return sprintf(

            '<svg version="1.1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 %1$d %2$d" width="%1$d" height="%2$d"><image width="%1$d" height="%1$d" xlink:href="%3$s"/></svg>',

            $icon->‪getDimension()->‪getWidth(),

            $icon->‪getDimension()->‪getHeight(),

            ‪PathUtility::getAbsoluteWebPath($source)

        );

    }

}