first commit

typo3/sysext/adminpanel/Classes/Modules/Info/GeneralInformation.php

@@ -0,0 +1,186 @@
+<?php
+declare(strict_types = 1);
+
+namespace TYPO3\CMS\Adminpanel\Modules\Info;
+
+/*
+ * 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!
+ */
+
+use Psr\Http\Message\ServerRequestInterface;
+use TYPO3\CMS\Adminpanel\ModuleApi\AbstractSubModule;
+use TYPO3\CMS\Adminpanel\ModuleApi\DataProviderInterface;
+use TYPO3\CMS\Adminpanel\ModuleApi\ModuleData;
+use TYPO3\CMS\Core\Context\Context;
+use TYPO3\CMS\Core\Context\UserAspect;
+use TYPO3\CMS\Core\TimeTracker\TimeTracker;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Fluid\View\StandaloneView;
+use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
+
+/**
+ * General information module displaying info about the current
+ * request
+ *
+ * @internal
+ */
+class GeneralInformation extends AbstractSubModule implements DataProviderInterface
+{
+    /**
+     * @inheritdoc
+     */
+    public function getDataToStore(ServerRequestInterface $request): ModuleData
+    {
+        /** @var UserAspect $frontendUserAspect */
+        $frontendUserAspect = GeneralUtility::makeInstance(Context::class)->getAspect('frontend.user');
+        $tsfe = $this->getTypoScriptFrontendController();
+        return new ModuleData(
+            [
+                'post' => $_POST,
+                'get' => $_GET,
+                'cookie' => $_COOKIE,
+                'server' => $_SERVER,
+                'info' => [
+                    'pageUid' => $tsfe->id,
+                    'pageType' => $tsfe->type,
+                    'groupList' => implode(',', $frontendUserAspect->getGroupIds()),
+                    'noCache' => $this->isNoCacheEnabled(),
+                    'countUserInt' => count($tsfe->config['INTincScript'] ?? []),
+                    'totalParsetime' => $this->getTimeTracker()->getParseTime(),
+                    'feUser' => [
+                        'uid' => $frontendUserAspect->get('id') ?: 0,
+                        'username' => $frontendUserAspect->get('username') ?: '',
+                    ],
+                    'imagesOnPage' => $this->collectImagesOnPage(),
+                    'documentSize' => $this->collectDocumentSize(),
+                ],
+            ]
+        );
+    }
+
+    /**
+     * Creates the content for the "info" section ("module") of the Admin Panel
+     *
+     * @param \TYPO3\CMS\Adminpanel\ModuleApi\ModuleData $data
+     * @return string HTML content for the section. Consists of a string with table-rows with four columns.
+     * @see display()
+     */
+    public function getContent(ModuleData $data): string
+    {
+        $view = GeneralUtility::makeInstance(StandaloneView::class);
+        $templateNameAndPath = 'EXT:adminpanel/Resources/Private/Templates/Modules/Info/General.html';
+        $view->setTemplatePathAndFilename(GeneralUtility::getFileAbsFileName($templateNameAndPath));
+        $view->setPartialRootPaths(['EXT:adminpanel/Resources/Private/Partials']);
+
+        $view->assignMultiple($data->getArrayCopy());
+
+        return $view->render();
+    }
+
+    /**
+     * Identifier for this Sub-module,
+     * for example "preview" or "cache"
+     *
+     * @return string
+     */
+    public function getIdentifier(): string
+    {
+        return 'info_general';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getLabel(): string
+    {
+        return $this->getLanguageService()->sL(
+            'LLL:EXT:adminpanel/Resources/Private/Language/locallang_info.xlf:sub.general.label'
+        );
+    }
+
+    /**
+     * Collects images from TypoScriptFrontendController and calculates the total size.
+     * Returns human readable image sizes for fluid template output
+     *
+     * @return array
+     */
+    protected function collectImagesOnPage(): array
+    {
+        $imagesOnPage = [
+            'files' => [],
+            'total' => 0,
+            'totalSize' => 0,
+            'totalSizeHuman' => GeneralUtility::formatSize(0),
+        ];
+
+        if ($this->isNoCacheEnabled() === false) {
+            return $imagesOnPage;
+        }
+
+        $count = 0;
+        $totalImageSize = 0;
+        if (!empty($this->getTypoScriptFrontendController()->imagesOnPage)) {
+            foreach ($this->getTypoScriptFrontendController()->imagesOnPage as $file) {
+                $fileSize = @filesize($file);
+                $imagesOnPage['files'][] = [
+                    'name' => $file,
+                    'size' => $fileSize,
+                    'sizeHuman' => GeneralUtility::formatSize($fileSize),
+                ];
+                $totalImageSize += $fileSize;
+                $count++;
+            }
+        }
+        $imagesOnPage['totalSize'] = GeneralUtility::formatSize($totalImageSize);
+        $imagesOnPage['total'] = $count;
+        return $imagesOnPage;
+    }
+
+    /**
+     * Gets the document size from the current page in a human readable format
+     *
+     * @return string
+     */
+    protected function collectDocumentSize(): string
+    {
+        $documentSize = 0;
+        if ($this->isNoCacheEnabled() === true) {
+            $documentSize = mb_strlen($this->getTypoScriptFrontendController()->content, 'UTF-8');
+        }
+
+        return GeneralUtility::formatSize($documentSize);
+    }
+
+    /**
+     * @return bool
+     */
+    protected function isNoCacheEnabled(): bool
+    {
+        return (bool)$this->getTypoScriptFrontendController()->no_cache;
+    }
+
+    /**
+     * @return TypoScriptFrontendController
+     */
+    protected function getTypoScriptFrontendController(): TypoScriptFrontendController
+    {
+        return $GLOBALS['TSFE'];
+    }
+
+    /**
+     * @return TimeTracker
+     */
+    protected function getTimeTracker(): TimeTracker
+    {
+        return GeneralUtility::makeInstance(TimeTracker::class);
+    }
+}

typo3/sysext/adminpanel/Classes/Modules/Info/PhpInformation.php

@@ -0,0 +1,84 @@
+<?php
+declare(strict_types = 1);
+
+namespace TYPO3\CMS\Adminpanel\Modules\Info;
+
+/*
+ * 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!
+ */
+
+use Psr\Http\Message\ServerRequestInterface;
+use TYPO3\CMS\Adminpanel\ModuleApi\AbstractSubModule;
+use TYPO3\CMS\Adminpanel\ModuleApi\DataProviderInterface;
+use TYPO3\CMS\Adminpanel\ModuleApi\ModuleData;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Fluid\View\StandaloneView;
+
+/**
+ * PhpInformation admin panel sub module
+ *
+ * @internal
+ */
+class PhpInformation extends AbstractSubModule implements DataProviderInterface
+{
+    /**
+     * @inheritdoc
+     */
+    public function getIdentifier(): string
+    {
+        return 'info_php';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getLabel(): string
+    {
+        return $this->getLanguageService()->sL(
+            'LLL:EXT:adminpanel/Resources/Private/Language/locallang_info.xlf:sub.php.label'
+        );
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getDataToStore(ServerRequestInterface $request): ModuleData
+    {
+        return new ModuleData(
+            [
+                'general' => [
+                    'PHP_VERSION' => PHP_VERSION,
+                    'PHP_OS' => PHP_OS,
+                    'PHP_SAPI' => PHP_SAPI,
+                    'Peak Memory Usage' => GeneralUtility::formatSize(memory_get_peak_usage()),
+                ],
+                'loadedExtensions' => implode(', ', get_loaded_extensions()),
+                'constants' => get_defined_constants(true),
+            ]
+        );
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getContent(ModuleData $data): string
+    {
+        $view = GeneralUtility::makeInstance(StandaloneView::class);
+        $templateNameAndPath = 'EXT:adminpanel/Resources/Private/Templates/Modules/Info/PhpInfo.html';
+        $view->setTemplatePathAndFilename(GeneralUtility::getFileAbsFileName($templateNameAndPath));
+        $view->setPartialRootPaths(['EXT:adminpanel/Resources/Private/Partials']);
+
+        $view->assignMultiple($data->getArrayCopy());
+
+        return $view->render();
+    }
+}

typo3/sysext/adminpanel/Classes/Modules/Info/RequestInformation.php

@@ -0,0 +1,81 @@
+<?php
+declare(strict_types = 1);
+
+namespace TYPO3\CMS\Adminpanel\Modules\Info;
+
+/*
+ * 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!
+ */
+
+use Psr\Http\Message\ServerRequestInterface;
+use TYPO3\CMS\Adminpanel\ModuleApi\AbstractSubModule;
+use TYPO3\CMS\Adminpanel\ModuleApi\DataProviderInterface;
+use TYPO3\CMS\Adminpanel\ModuleApi\ModuleData;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Fluid\View\StandaloneView;
+
+/**
+ * RequestInformation submodule of the admin panel
+ *
+ * @internal
+ */
+class RequestInformation extends AbstractSubModule implements DataProviderInterface
+{
+    /**
+     * @inheritdoc
+     */
+    public function getIdentifier(): string
+    {
+        return 'info-request';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getLabel(): string
+    {
+        return $this->getLanguageService()->sL(
+            'LLL:EXT:adminpanel/Resources/Private/Language/locallang_info.xlf:sub.request.label'
+        );
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getDataToStore(ServerRequestInterface $request): ModuleData
+    {
+        return new ModuleData(
+            [
+                'post' => $_POST,
+                'get' => $_GET,
+                'cookie' => $_COOKIE,
+                'session' => $_SESSION,
+                'server' => $_SERVER,
+            ]
+        );
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getContent(ModuleData $data): string
+    {
+        $view = GeneralUtility::makeInstance(StandaloneView::class);
+        $templateNameAndPath = 'EXT:adminpanel/Resources/Private/Templates/Modules/Info/RequestInformation.html';
+        $view->setTemplatePathAndFilename(GeneralUtility::getFileAbsFileName($templateNameAndPath));
+        $view->setPartialRootPaths(['EXT:adminpanel/Resources/Private/Partials']);
+
+        $view->assignMultiple($data->getArrayCopy());
+
+        return $view->render();
+    }
+}