93 lines
3.2 KiB
PHP
93 lines
3.2 KiB
PHP
<?php
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namespace TYPO3\CMS\Extensionmanager\ViewHelpers;
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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\MathUtility;
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use TYPO3\CMS\Core\Utility\VersionNumberUtility;
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use TYPO3\CMS\Extensionmanager\Domain\Model\Dependency;
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use TYPO3\CMS\Extensionmanager\Domain\Model\Extension;
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use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
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use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
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use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;
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/**
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* Shows the version numbers of the TYPO3 dependency, if any
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*
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* @internal
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*/
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class Typo3DependencyViewHelper extends AbstractViewHelper
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{
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use CompileWithRenderStatic;
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/**
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* As this ViewHelper renders HTML, the output must not be escaped.
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*
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* @var bool
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*/
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protected $escapeOutput = false;
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/**
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* Initialize arguments
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*
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* @throws \TYPO3Fluid\Fluid\Core\ViewHelper\Exception
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*/
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public function initializeArguments()
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{
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$this->registerArgument('extension', Extension::class, '', true);
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}
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/**
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* Finds and returns the suitable TYPO3 versions of an extension
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*
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* @param array $arguments
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* @param \Closure $renderChildrenClosure
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* @param RenderingContextInterface $renderingContext
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*
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* @return string
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*/
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public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
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{
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$extension = $arguments['extension'];
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/** @var Dependency $dependency */
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foreach ($extension->getDependencies() as $dependency) {
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if ($dependency->getIdentifier() === 'typo3') {
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$lowestVersion = $dependency->getLowestVersion();
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$highestVersion = $dependency->getHighestVersion();
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$cssClass = self::isVersionSuitable($lowestVersion, $highestVersion) ? 'success' : 'default';
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return
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'<span class="label label-' . $cssClass . '">'
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. htmlspecialchars($lowestVersion) . ' - ' . htmlspecialchars($highestVersion)
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. '</span>';
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}
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}
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return '';
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}
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/**
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* Check if current TYPO3 version is suitable for the extension
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*
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* @param string $lowestVersion
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* @param string $highestVersion
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* @return bool
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*/
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protected static function isVersionSuitable($lowestVersion, $highestVersion)
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{
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$numericTypo3Version = VersionNumberUtility::convertVersionNumberToInteger(VersionNumberUtility::getNumericTypo3Version());
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$numericLowestVersion = VersionNumberUtility::convertVersionNumberToInteger($lowestVersion);
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$numericHighestVersion = VersionNumberUtility::convertVersionNumberToInteger($highestVersion);
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return MathUtility::isIntegerInRange($numericTypo3Version, $numericLowestVersion, $numericHighestVersion);
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}
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}
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