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<?php |
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declare(strict_types = 1); |
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namespace TYPO3\CMS\Core\Page; |
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/* |
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* This file is part of the TYPO3 CMS project. |
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* |
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* It is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, either version 2 |
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* of the License, or any later version. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Core\Utility\PathUtility; |
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/** |
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* Class AssetRenderer |
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* @internal The AssetRenderer is used for the asset rendering and is not public API |
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*/ |
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class AssetRenderer |
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{ |
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protected $assetCollector; |
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public function __construct(AssetCollector $assetCollector = null) |
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{ |
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$this->assetCollector = $assetCollector ?? GeneralUtility::makeInstance(AssetCollector::class); |
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} |
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public function renderInlineJavaScript($priority = false): string |
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{ |
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$template = '<script%attributes%>%source%</script>'; |
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$assets = $this->assetCollector->getInlineJavaScripts(); |
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foreach ($assets as &$assetData) { |
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$assetData['attributes']['type'] = $assetData['attributes']['type'] ?? 'text/javascript'; |
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} |
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return $this->render($assets, $template, $priority); |
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} |
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public function renderJavaScript($priority = false): string |
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{ |
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$template = '<script%attributes%></script>'; |
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$assets = $this->assetCollector->getJavaScripts(); |
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foreach ($assets as &$assetData) { |
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$assetData['attributes']['src'] = $this->getAbsoluteWebPath($assetData['source']); |
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$assetData['attributes']['type'] = $assetData['attributes']['type'] ?? 'text/javascript'; |
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} |
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return $this->render($assets, $template, $priority); |
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} |
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public function renderInlineStyleSheets($priority = false): string |
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{ |
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$template = '<style%attributes%>%source%</style>'; |
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$assets = $this->assetCollector->getInlineStyleSheets(); |
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return $this->render($assets, $template, $priority); |
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} |
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public function renderStyleSheets(bool $priority = false, string $endingSlash = ''): string |
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{ |
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$template = '<link%attributes% ' . $endingSlash . '>'; |
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$assets = $this->assetCollector->getStyleSheets(); |
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foreach ($assets as &$assetData) { |
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$assetData['attributes']['href'] = $this->getAbsoluteWebPath($assetData['source']); |
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$assetData['attributes']['rel'] = $assetData['attributes']['rel'] ?? 'stylesheet'; |
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$assetData['attributes']['type'] = $assetData['attributes']['type'] ?? 'text/css'; |
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} |
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return $this->render($assets, $template, $priority); |
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} |
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protected function render(array $assets, string $template, bool $priority = false): string |
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{ |
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$results = []; |
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foreach ($assets as $assetData) { |
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$attributes = $assetData['attributes']; |
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$attributesString = count($attributes) ? ' ' . GeneralUtility::implodeAttributes($attributes, true) : ''; |
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$code = str_replace(['%attributes%', '%source%'], [$attributesString, $assetData['source']], $template); |
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$hasPriority = $assetData['options']['priority'] ?? false; |
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if ($hasPriority === $priority) { |
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$results[] = $code; |
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} |
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} |
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return implode(LF, $results); |
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} |
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private function getAbsoluteWebPath(string $file): string |
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{ |
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return PathUtility::getAbsoluteWebPath(GeneralUtility::getFileAbsFileName($file)); |
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} |
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} |
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TYPO3 /
TYPO3.CMS
