103 lines
3.2 KiB
PHP
103 lines
3.2 KiB
PHP
<?php
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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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namespace TYPO3\CMS\Install\Configuration\Image;
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use TYPO3\CMS\Core\Core\Environment;
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use TYPO3\CMS\Core\Utility\CommandUtility;
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/**
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* Preset for ImageMagick version 6 or higher
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* @internal only to be used within EXT:install
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*/
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class ImageMagick6Preset extends AbstractImagePreset
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{
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/**
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* @var string Name of preset
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*/
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protected $name = 'ImageMagick6';
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/**
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* @var int Priority of preset
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*/
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protected $priority = 70;
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/**
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* @var array Configuration values handled by this preset
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*/
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protected $configurationValues = [
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'GFX/processor_enabled' => true,
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// processor_path is determined and set by path lookup methods
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'GFX/processor_path' => '',
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'GFX/processor' => 'ImageMagick',
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'GFX/processor_effects' => true,
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];
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/**
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* Find executable in path, wrapper for specific ImageMagick/GraphicsMagick find methods.
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*
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* @return mixed
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*/
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protected function findExecutableInPath(array $searchPaths)
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{
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return $this->findImageMagick6InPaths($searchPaths);
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}
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/**
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* Search for GraphicsMagick executables in given paths.
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*
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* @param array $searchPaths List of paths to search for
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* @return bool TRUE if graphics magick was found in path
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*/
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protected function findImageMagick6InPaths(array $searchPaths)
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{
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$result = false;
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foreach ($searchPaths as $path) {
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if (Environment::isWindows()) {
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$executable = 'identify.exe';
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if (!@is_file($path . $executable)) {
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$executable = 'magick.exe';
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}
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} else {
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$executable = 'identify';
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}
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$binaryPath = $path . $executable;
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if (!file_exists($binaryPath) || !is_executable($binaryPath)) {
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continue;
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}
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$command = escapeshellarg($binaryPath) . ' -version';
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$executingResult = [];
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CommandUtility::exec($command, $executingResult);
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// First line of exec command should contain string GraphicsMagick
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$firstResultLine = array_shift($executingResult);
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// Example: "Version: ImageMagick 6.6.0-4 2012-05-02 Q16 http://www.imagemagick.org"
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if (is_string($firstResultLine) && str_contains($firstResultLine, 'ImageMagick')) {
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[, $version] = explode('ImageMagick', $firstResultLine);
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// Example: "6.6.0-4"
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[$version] = explode(' ', trim($version));
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if (version_compare($version, '6.0.0') >= 0) {
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$this->foundPath = $path;
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$result = true;
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break;
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}
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}
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}
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return $result;
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}
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}
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