TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:31 +02:00
commit 3e43c11539
407 changed files with 51272 additions and 0 deletions
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+<?php
+
+/*
+ * 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!
+ */
+
+namespace TYPO3\CMS\Install\Configuration\Image;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Install\Configuration\AbstractPreset;
+
+/**
+ * Abstract class implements common image preset code
+ * @internal only to be used within EXT:install
+ */
+abstract class AbstractImagePreset extends AbstractPreset
+{
+    /**
+     * @var array Default paths to search for executable, with trailing slash
+     */
+    protected $defaultExecutableSearchPaths = [
+        '/usr/local/bin/',
+        '/opt/local/bin/',
+        '/usr/bin/',
+        '/usr/X11R6/bin/',
+        '/opt/bin/',
+        'C:/php/ImageMagick/',
+        'C:/php/GraphicsMagick/',
+        'C:/apache/ImageMagick/',
+        'C:/apache/GraphicsMagick/',
+    ];
+
+    /**
+     * @var string Absolute path with found executable
+     */
+    protected $foundPath = '';
+
+    /**
+     * Path where executable was found
+     *
+     * @return string Found path
+     */
+    public function getFoundPath()
+    {
+        return $this->foundPath;
+    }
+
+    /**
+     * Check is preset is currently active on the system.
+     * Overwrites parent method to ignore processor_path setting
+     *
+     * @return bool TRUE if preset is active
+     */
+    public function isActive()
+    {
+        $isActive = true;
+        foreach ($this->configurationValues as $configurationKey => $configurationValue) {
+            if ($configurationKey !== 'GFX/processor_path') {
+                $currentValue = $this->configurationManager->getConfigurationValueByPath($configurationKey);
+                if ($currentValue !== $configurationValue) {
+                    $isActive = false;
+                    break;
+                }
+            }
+        }
+        return $isActive;
+    }
+
+    /**
+     * Find out if GraphicsMagick is available
+     *
+     * @return bool TRUE if GraphicsMagick executable is found in path
+     */
+    public function isAvailable()
+    {
+        $searchPaths = $this->getSearchPaths();
+        return $this->findExecutableInPath($searchPaths);
+    }
+
+    /**
+     * Get configuration values to activate prefix
+     *
+     * @return array Configuration values needed to activate prefix
+     */
+    public function getConfigurationValues()
+    {
+        $this->findExecutableInPath($this->getSearchPaths());
+        $configurationValues = $this->configurationValues;
+        $configurationValues['GFX/processor_path'] = $this->getFoundPath();
+        return $configurationValues;
+    }
+
+    /**
+     * Find executable in path, wrapper for specific ImageMagick/GraphicsMagick find methods.
+     *
+     * @return mixed
+     */
+    abstract protected function findExecutableInPath(array $searchPaths);
+
+    /**
+     * Get list of paths to search for image handling executables
+     *
+     * @return array List of paths to search for
+     */
+    protected function getSearchPaths()
+    {
+        $searchPaths = $this->defaultExecutableSearchPaths;
+
+        // Add configured processor_path on top
+        $imPath = $GLOBALS['TYPO3_CONF_VARS']['GFX']['processor_path'];
+        if ((string)$imPath !== '' && !in_array($imPath, $searchPaths)) {
+            $path = $this->cleanUpPath($imPath);
+            array_unshift($searchPaths, $path);
+        }
+
+        // Add additional search path from form if given
+        if (isset($this->postValues['additionalSearchPath'])
+            && (string)$this->postValues['additionalSearchPath'] !== ''
+            && !in_array($this->postValues['additionalSearchPath'], $searchPaths)
+        ) {
+            $path = $this->cleanUpPath($this->postValues['additionalSearchPath']);
+            array_unshift($searchPaths, $path);
+        }
+
+        return $searchPaths;
+    }
+
+    /**
+     * Consolidate between Windows and Unix and add trailing slash im missing
+     *
+     * @param string $path Given path
+     * @return string Cleaned up path
+     */
+    protected function cleanUpPath($path)
+    {
+        $path = GeneralUtility::fixWindowsFilePath((string)$path);
+        // Add trailing slash if missing
+        if (!preg_match('/[\\/]$/', $path)) {
+            $path .= '/';
+        }
+        return $path;
+    }
+}