FrontendConfigurationManager.php

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<?php
 
declare(strict_types=1);
 
/*
 * 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\Extbase\Configuration;
 
use ‪TYPO3\CMS\Core\Service\FlexFormService;
use ‪TYPO3\CMS\Core\TypoScript\TypoScriptService;
use ‪TYPO3\CMS\Core\Utility\ArrayUtility;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
use ‪TYPO3\CMS\Extbase\Configuration\Exception\ParseErrorException;
use ‪TYPO3\CMS\Extbase\Object\ObjectManagerInterface;
use ‪TYPO3\CMS\Extbase\Service\EnvironmentService;
 
class ‪FrontendConfigurationManager extends ‪AbstractConfigurationManager
{
    protected ‪$flexFormService;
 
    public function ‪__construct(
        ‪ObjectManagerInterface ‪$objectManager,
        ‪TypoScriptService ‪$typoScriptService,
        ‪EnvironmentService ‪$environmentService,
        ‪FlexFormService ‪$flexFormService
    ) {
        parent::__construct(‪$objectManager, ‪$typoScriptService, ‪$environmentService);
 
        $this->flexFormService = ‪$flexFormService;
    }
 
    public function ‪getTypoScriptSetup(): array
    {
        return ‪$GLOBALS['TSFE']->tmpl->setup ?? [];
    }
 
    protected function ‪getPluginConfiguration(string ‪$extensionName, string ‪$pluginName = null): array
    {
        $setup = $this->‪getTypoScriptSetup();
        $pluginConfiguration = [];
        if (isset($setup['plugin.']['tx_' . strtolower(‪$extensionName) . '.']) && is_array($setup['plugin.']['tx_' . strtolower(‪$extensionName) . '.'])) {
            $pluginConfiguration = $this->typoScriptService->convertTypoScriptArrayToPlainArray($setup['plugin.']['tx_' . strtolower(‪$extensionName) . '.']);
        }
        if (‪$pluginName !== null) {
            $pluginSignature = strtolower(‪$extensionName . '_' . ‪$pluginName);
            if (isset($setup['plugin.']['tx_' . $pluginSignature . '.']) && is_array($setup['plugin.']['tx_' . $pluginSignature . '.'])) {
                ‪ArrayUtility::mergeRecursiveWithOverrule(
                    $pluginConfiguration,
                    $this->typoScriptService->convertTypoScriptArrayToPlainArray($setup['plugin.']['tx_' . $pluginSignature . '.'])
                );
            }
        }
        return $pluginConfiguration;
    }
 
    protected function ‪getControllerConfiguration(string ‪$extensionName, string ‪$pluginName): array
    {
        $controllerConfiguration = ‪$GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['extbase']['extensions'][‪$extensionName]['plugins'][‪$pluginName]['controllers'] ?? [];
        if (!is_array($controllerConfiguration)) {
            $controllerConfiguration = [];
        }
        return $controllerConfiguration;
    }
 
    protected function ‪getContextSpecificFrameworkConfiguration(array $frameworkConfiguration): array
    {
        $frameworkConfiguration = $this->‪overrideStoragePidIfStartingPointIsSet($frameworkConfiguration);
        $frameworkConfiguration = $this->‪overrideConfigurationFromPlugin($frameworkConfiguration);
        $frameworkConfiguration = $this->‪overrideConfigurationFromFlexForm($frameworkConfiguration);
        return $frameworkConfiguration;
    }
 
    protected function ‪overrideStoragePidIfStartingPointIsSet(array $frameworkConfiguration): array
    {
        $pages = $this->contentObject->data['pages'];
        if (is_string($pages) && $pages !== '') {
            $list = [];
            if ($this->contentObject->data['recursive'] > 0) {
                $explodedPages = ‪GeneralUtility::trimExplode(',', $pages);
                foreach ($explodedPages as $pid) {
                    $pids = $this->contentObject->getTreeList($pid, $this->contentObject->data['recursive']);
                    if ($pids !== '') {
                        $list[] = $pids;
                    }
                }
            }
            if (!empty($list)) {
                $pages = $pages . ',' . implode(',', $list);
            }
            ‪ArrayUtility::mergeRecursiveWithOverrule($frameworkConfiguration, [
                'persistence' => [
                    'storagePid' => $pages
                ]
            ]);
        }
        return $frameworkConfiguration;
    }
 
    protected function ‪overrideConfigurationFromPlugin(array $frameworkConfiguration): array
    {
        $setup = $this->‪getTypoScriptSetup();
        $pluginSignature = strtolower($frameworkConfiguration['extensionName'] . '_' . $frameworkConfiguration['pluginName']);
        $pluginConfiguration = $setup['plugin.']['tx_' . $pluginSignature . '.'];
        if (is_array($pluginConfiguration)) {
            $pluginConfiguration = $this->typoScriptService->convertTypoScriptArrayToPlainArray($pluginConfiguration);
            $frameworkConfiguration = $this->‪mergeConfigurationIntoFrameworkConfiguration($frameworkConfiguration, $pluginConfiguration, 'settings');
            $frameworkConfiguration = $this->‪mergeConfigurationIntoFrameworkConfiguration($frameworkConfiguration, $pluginConfiguration, 'persistence');
            $frameworkConfiguration = $this->‪mergeConfigurationIntoFrameworkConfiguration($frameworkConfiguration, $pluginConfiguration, 'view');
        }
        return $frameworkConfiguration;
    }
 
    protected function ‪overrideConfigurationFromFlexForm(array $frameworkConfiguration): array
    {
        $flexFormConfiguration = $this->contentObject->data['pi_flexform'];
        if (is_string($flexFormConfiguration)) {
            if ($flexFormConfiguration !== '') {
                $flexFormConfiguration = $this->flexFormService->convertFlexFormContentToArray($flexFormConfiguration);
            } else {
                $flexFormConfiguration = [];
            }
        }
        if (is_array($flexFormConfiguration) && !empty($flexFormConfiguration)) {
            $frameworkConfiguration = $this->‪mergeConfigurationIntoFrameworkConfiguration($frameworkConfiguration, $flexFormConfiguration, 'settings');
            $frameworkConfiguration = $this->‪mergeConfigurationIntoFrameworkConfiguration($frameworkConfiguration, $flexFormConfiguration, 'persistence');
            $frameworkConfiguration = $this->‪mergeConfigurationIntoFrameworkConfiguration($frameworkConfiguration, $flexFormConfiguration, 'view');
            $frameworkConfiguration = $this->‪overrideControllerConfigurationWithSwitchableControllerActionsFromFlexForm($frameworkConfiguration, $flexFormConfiguration);
        }
        return $frameworkConfiguration;
    }
 
    protected function ‪mergeConfigurationIntoFrameworkConfiguration(array $frameworkConfiguration, array ‪$configuration, string $configurationPartName): array
    {
        if (isset(‪$configuration[$configurationPartName]) && is_array(‪$configuration[$configurationPartName])) {
            if (isset($frameworkConfiguration[$configurationPartName]) && is_array($frameworkConfiguration[$configurationPartName])) {
                ‪ArrayUtility::mergeRecursiveWithOverrule($frameworkConfiguration[$configurationPartName], ‪$configuration[$configurationPartName]);
            } else {
                $frameworkConfiguration[$configurationPartName] = ‪$configuration[$configurationPartName];
            }
        }
        return $frameworkConfiguration;
    }
 
    protected function ‪overrideControllerConfigurationWithSwitchableControllerActionsFromFlexForm(array $frameworkConfiguration, array $flexFormConfiguration): array
    {
        if (!isset($flexFormConfiguration['switchableControllerActions']) || is_array($flexFormConfiguration['switchableControllerActions'])) {
            return $frameworkConfiguration;
        }
        // As "," is the flexForm field value delimiter, we need to use ";" as in-field delimiter. That's why we need to replace ; by  , first.
        // The expected format is: "Controller1->action2;Controller2->action3;Controller2->action1"
        $switchableControllerActionPartsFromFlexForm = ‪GeneralUtility::trimExplode(',', str_replace(';', ',', $flexFormConfiguration['switchableControllerActions']), true);
        $overriddenControllerConfiguration = [];
        foreach ($switchableControllerActionPartsFromFlexForm as $switchableControllerActionPartFromFlexForm) {
            [$controller, $action] = ‪GeneralUtility::trimExplode('->', $switchableControllerActionPartFromFlexForm);
            if (empty($controller) || empty($action)) {
                throw new ‪ParseErrorException('Controller or action were empty when overriding switchableControllerActions from flexForm.', 1257146403);
            }
            $overriddenControllerConfiguration[$controller][] = $action;
        }
        if (!empty($overriddenControllerConfiguration)) {
            $this->‪overrideControllerConfigurationWithSwitchableControllerActions($frameworkConfiguration, $overriddenControllerConfiguration);
        }
        return $frameworkConfiguration;
    }
 
    protected function ‪getRecursiveStoragePids(array $storagePids, int $recursionDepth = 0): array
    {
        array_map('intval', $storagePids);
 
        if ($recursionDepth <= 0) {
            return $storagePids;
        }
 
        $recursiveStoragePids = [];
        foreach ($storagePids as $startPid) {
            $pids = $this->‪getContentObject()->‪getTreeList($startPid, $recursionDepth, 0);
            foreach (‪GeneralUtility::intExplode(',', $pids, true) as $pid) {
                $recursiveStoragePids[] = $pid;
            }
        }
        return array_unique($recursiveStoragePids);
    }
}