TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:31 +02:00
commit 3e43c11539
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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;
+
+use TYPO3\CMS\Core\Configuration\ConfigurationManager;
+use TYPO3\CMS\Core\Utility\Exception\MissingArrayPathException;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Abstract preset class implements common preset code
+ * @internal only to be used within EXT:install
+ */
+abstract class AbstractPreset implements PresetInterface
+{
+    /**
+     * @var \TYPO3\CMS\Core\Configuration\ConfigurationManager
+     */
+    protected $configurationManager;
+
+    /**
+     * @var string Name of preset, must be set by extending classes
+     */
+    protected $name = '';
+
+    /**
+     * @var int Default priority of preset
+     */
+    protected $priority = 50;
+
+    /**
+     * @var array Configuration values handled by this preset
+     */
+    protected $configurationValues = [];
+
+    /**
+     * @var array Configuration values that are visible but not editable via presets GUI
+     */
+    protected $readonlyConfigurationValues = [];
+
+    /**
+     * @var array List of $POST values
+     */
+    protected $postValues = [];
+
+    public function __construct(?ConfigurationManager $configurationManager = null)
+    {
+        $this->configurationManager = $configurationManager ?: GeneralUtility::makeInstance(ConfigurationManager::class);
+    }
+
+    /**
+     * Set POST values
+     *
+     * @param array $postValues Post values of feature
+     * @return mixed
+     */
+    public function setPostValues(array $postValues)
+    {
+        $this->postValues = $postValues;
+    }
+
+    /**
+     * Wrapper for isAvailable, used in fluid
+     *
+     * @return bool TRUE if preset is available
+     */
+    public function getIsAvailable()
+    {
+        return $this->isAvailable();
+    }
+
+    /**
+     * Check is preset is currently active on the system
+     *
+     * @return bool TRUE if preset is active
+     */
+    public function isActive()
+    {
+        $isActive = true;
+        foreach ($this->configurationValues as $configurationKey => $configurationValue) {
+            try {
+                $currentValue = $this->configurationManager->getConfigurationValueByPath($configurationKey);
+            } catch (MissingArrayPathException $e) {
+                $currentValue = null;
+            }
+            if ($currentValue === null && $configurationValue === '__UNSET') {
+                // Preset can define configuration values to be removed using `__UNSET` value handled by
+                // `ArrayUtility::mergeRecursiveWithOverrule()`, retrieving `$currentValue = null`. This
+                // case needs to be skipped to avoid taking the unset value of the other preset to flag
+                // the current preset as inactive. Continue with next value.
+                continue;
+            }
+            if ($currentValue !== $configurationValue) {
+                $isActive = false;
+                break;
+            }
+        }
+        return $isActive;
+    }
+
+    /**
+     * Wrapper for isActive, used in fluid
+     *
+     * @return bool TRUE if preset is active
+     */
+    public function getIsActive()
+    {
+        return $this->isActive();
+    }
+
+    /**
+     * Get name of preset
+     *
+     * @return string Name
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Get priority of preset
+     *
+     * @return int Priority, usually between 0 and 100
+     */
+    public function getPriority()
+    {
+        return $this->priority;
+    }
+
+    /**
+     * Get configuration values to activate prefix
+     *
+     * @return array Configuration values needed to activate prefix
+     */
+    public function getConfigurationValues()
+    {
+        return $this->configurationValues;
+    }
+}