first commit

typo3/sysext/about/Classes/Controller/AboutController.php

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+<?php
+namespace TYPO3\CMS\About\Controller;
+
+/*
+ * 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\ResponseInterface;
+use TYPO3\CMS\Backend\Module\ModuleLoader;
+use TYPO3\CMS\Backend\Template\ModuleTemplate;
+use TYPO3\CMS\Backend\Utility\BackendUtility;
+use TYPO3\CMS\Core\Http\HtmlResponse;
+use TYPO3\CMS\Core\Package\PackageManager;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Fluid\View\StandaloneView;
+use TYPO3Fluid\Fluid\View\ViewInterface;
+
+/**
+ * Module 'about' shows some standard information for TYPO3 CMS:
+ * About-text, version number, available modules and so on.
+ *
+ * @internal This is a specific Backend Controller implementation and is not considered part of the Public TYPO3 API.
+ */
+class AboutController
+{
+    /**
+     * ModuleTemplate object
+     *
+     * @var ModuleTemplate
+     */
+    protected $moduleTemplate;
+
+    /**
+     * @var ViewInterface
+     */
+    protected $view;
+
+    /**
+     * Main action: Show standard information
+     *
+     * @return ResponseInterface the HTML output
+     */
+    public function indexAction(): ResponseInterface
+    {
+        $this->moduleTemplate = GeneralUtility::makeInstance(ModuleTemplate::class);
+        $this->initializeView('index');
+        $warnings = [];
+        // Hook for additional warnings
+        foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_befunc.php']['displayWarningMessages'] ?? [] as $className) {
+            $hookObj = GeneralUtility::makeInstance($className);
+            if (method_exists($hookObj, 'displayWarningMessages_postProcess')) {
+                $hookObj->displayWarningMessages_postProcess($warnings);
+            }
+        }
+
+        $this->view->assignMultiple([
+            'copyrightYear' => TYPO3_copyright_year,
+            'donationUrl' => TYPO3_URL_DONATE,
+            'currentVersion' => TYPO3_version,
+            'loadedExtensions' => $this->getLoadedExtensions(),
+            'copyRightNotice' => BackendUtility::TYPO3_copyRightNotice(),
+            'warnings' => $warnings,
+            'modules' => $this->getModulesData()
+        ]);
+
+        $this->moduleTemplate->setContent($this->view->render());
+        return new HtmlResponse($this->moduleTemplate->renderContent());
+    }
+
+    /**
+     * Create array with data of all main modules (Web, File, ...)
+     * and its nested sub modules
+     *
+     * @return array
+     */
+    protected function getModulesData(): array
+    {
+        $loadedModules = GeneralUtility::makeInstance(ModuleLoader::class);
+        $loadedModules->observeWorkspaces = true;
+        $loadedModules->load($GLOBALS['TBE_MODULES']);
+        $mainModulesData = [];
+        foreach ($loadedModules->modules as $moduleName => $moduleInfo) {
+            $moduleLabels = $loadedModules->getLabelsForModule($moduleName);
+            $mainModuleData = [
+                'name'  => $moduleName,
+                'label' => $moduleLabels['title']
+            ];
+            if (is_array($moduleInfo['sub']) && !empty($moduleInfo['sub'])) {
+                $mainModuleData['subModules'] = $this->getSubModuleData($loadedModules, $moduleName);
+            }
+            $mainModulesData[] = $mainModuleData;
+        }
+        return $mainModulesData;
+    }
+
+    /**
+     * Create array with data of all subModules of a specific main module
+     *
+     * @param ModuleLoader $loadedModules the module loader instance
+     * @param string $moduleName Name of the main module
+     * @return array
+     */
+    protected function getSubModuleData(ModuleLoader $loadedModules, $moduleName): array
+    {
+        if (empty($loadedModules->modules[$moduleName]['sub'])) {
+            return [];
+        }
+
+        $subModulesData = [];
+        foreach ($loadedModules->modules[$moduleName]['sub'] as $subModuleName => $subModuleInfo) {
+            $moduleLabels = $loadedModules->getLabelsForModule($moduleName . '_' . $subModuleName);
+            $subModuleData = [];
+            $subModuleData['name'] = $subModuleName;
+            $subModuleData['icon'] = $subModuleInfo['icon'] ?? null;
+            $subModuleData['iconIdentifier'] = $subModuleInfo['iconIdentifier'] ?? null;
+            $subModuleData['label'] = $moduleLabels['title'] ?? null;
+            $subModuleData['shortDescription'] = $moduleLabels['shortdescription'] ?? null;
+            $subModuleData['longDescription'] = $moduleLabels['description'] ?? null;
+            $subModulesData[] = $subModuleData;
+        }
+        return $subModulesData;
+    }
+
+    /**
+     * Fetches a list of all active (loaded) extensions in the current system
+     *
+     * @return array
+     */
+    protected function getLoadedExtensions(): array
+    {
+        $extensions = [];
+        $packageManager = GeneralUtility::makeInstance(PackageManager::class);
+        foreach ($packageManager->getActivePackages() as $package) {
+            // Skip system extensions (= type: typo3-cms-framework)
+            if ($package->getValueFromComposerManifest('type') !== 'typo3-cms-extension') {
+                continue;
+            }
+            $extensions[] = [
+                'key' => $package->getPackageKey(),
+                'title' => $package->getPackageMetaData()->getDescription(),
+                'authors' => $package->getValueFromComposerManifest('authors')
+            ];
+        }
+        return $extensions;
+    }
+
+    /**
+     * Initializes the view by setting the templateName
+     *
+     * @param string $templateName
+     */
+    protected function initializeView(string $templateName)
+    {
+        $this->view = GeneralUtility::makeInstance(StandaloneView::class);
+        $this->view->setTemplate($templateName);
+        $this->view->setTemplateRootPaths(['EXT:about/Resources/Private/Templates/About']);
+        $this->view->setPartialRootPaths(['EXT:about/Resources/Private/Partials']);
+        $this->view->setLayoutRootPaths(['EXT:about/Resources/Private/Layouts']);
+    }
+}

typo3/sysext/about/LICENSE.txt

@@ -0,0 +1,345 @@
+Some icons used in the TYPO3 project are retrieved from the "Silk" icon set of
+Mark James, which can be found at http://famfamfam.com/lab/icons/silk/. This
+set is distributed under a Creative Commons Attribution 2.5 License. The
+license can be found at http://creativecommons.org/licenses/by/2.5/.
+---------------------------------
+
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

typo3/sysext/about/Resources/Private/Language/Modules/about.xlf

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff version="1.0" xmlns:t3="http://typo3.org/schemas/xliff">
+	<file t3:id="1415814871" source-language="en" datatype="plaintext" original="EXT:about/Resources/Private/Language/Modules/about.xlf" date="2011-10-17T20:22:34Z" product-name="typo3-cms-about">
+		<header/>
+		<body>
+			<trans-unit id="mlang_labels_tablabel" resname="mlang_labels_tablabel">
+				<source>About TYPO3 CMS</source>
+			</trans-unit>
+			<trans-unit id="mlang_labels_tabdescr" resname="mlang_labels_tabdescr">
+				<source>Displays the basic facts about the TYPO3 application, version and licensing terms.</source>
+			</trans-unit>
+			<trans-unit id="mlang_tabs_tab" resname="mlang_tabs_tab">
+				<source>About TYPO3 CMS</source>
+			</trans-unit>
+			<trans-unit id="title" resname="title">
+				<source>About TYPO3 CMS</source>
+			</trans-unit>
+			<trans-unit id="typo3_logo" resname="typo3_logo">
+				<source>TYPO3 CMS logo</source>
+			</trans-unit>
+			<trans-unit id="information" resname="information">
+				<source>TYPO3 Information</source>
+			</trans-unit>
+			<trans-unit id="welcome" resname="welcome">
+				<source>TYPO3 CMS - Professional Web Content Management System</source>
+			</trans-unit>
+			<trans-unit id="minor" resname="minor">
+				<source>TYPO3 CMS is an enterprise-class, Open Source Content Management System, used internationally to build and manage websites of all types, from small sites for non-profits to multilingual enterprise solutions for large corporations.&lt;br /&gt;&lt;br /&gt;For further information visit &lt;a href="https://typo3.org/typo3-cms/" target="_blank" rel="noopener noreferrer"&gt;typo3.org&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;TYPO3 CMS is &lt;b&gt;freely available&lt;/b&gt; under the &lt;a href="https://typo3.org/project/licenses/" target="_blank"&gt;TYPO3-license (GNU/GPL)&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;You are using %s %s</source>
+			</trans-unit>
+			<trans-unit id="cms_description" resname="cms_description">
+				<source>TYPO3 CMS is an enterprise-class, Open Source Content Management System, used internationally to build and manage websites of all types, from small sites for non-profits to multilingual enterprise solutions for large corporations.&lt;br /&gt;&lt;br /&gt;For further information visit &lt;a href="https://typo3.org/typo3-cms/" target="_blank" rel="noopener noreferrer"&gt;typo3.org&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;TYPO3 CMS is &lt;b&gt;freely available&lt;/b&gt; under the &lt;a href="https://typo3.org/project/licenses/" target="_blank"&gt;TYPO3-license (GNU/GPL)&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;You are using version %s - Copyright %s %s</source>
+			</trans-unit>
+			<trans-unit id="community_credits" resname="community_credits">
+				<source>Community Credits</source>
+			</trans-unit>
+			<trans-unit id="information_detail" resname="information_detail">
+				<source>Visit &lt;a href="https://typo3.org/community/" target="_blank" rel="noopener noreferrer"&gt;typo3.org/community/&lt;/a&gt; if you want to know why TYPO3 rocks.</source>
+			</trans-unit>
+			<trans-unit id="coredevs" resname="coredevs">
+				<source>Core Team</source>
+			</trans-unit>
+			<trans-unit id="coredevs_detail" resname="coredevs_detail">
+				<source>Visit &lt;a href="https://typo3.org/teams-committees/core-development/" target="_blank" rel="noopener noreferrer"&gt;typo3.org/teams-committees/core-development/&lt;/a&gt; for the complete member list.&lt;br /&gt;&lt;br /&gt;The Git Repository and the ChangeLog can be found &lt;a href="https://forge.typo3.org/projects/typo3cms-core/" target="_blank"&gt;here&lt;/a&gt;.</source>
+			</trans-unit>
+			<trans-unit id="extension_authors" resname="extension_authors">
+				<source>Extension Authors</source>
+			</trans-unit>
+			<trans-unit id="extension_list_info" resname="extension_list_info">
+				<source>This is a list of the people who contributed to the extensions you're using in your installation.</source>
+			</trans-unit>
+			<trans-unit id="extension" resname="extension">
+				<source>Extension</source>
+			</trans-unit>
+			<trans-unit id="extension_author" resname="extension_author">
+				<source>Author</source>
+			</trans-unit>
+			<trans-unit id="donation_header" resname="donation_header">
+				<source>TYPO3 Donation</source>
+			</trans-unit>
+			<trans-unit id="donation_message" resname="donation_message">
+				<source>It would be great if you could donate. TYPO3 CMS is Open Source and relies heavily on donations from its users and supporters.&lt;br/&gt;&lt;br/&gt;&lt;b&gt;Thank you&lt;/b&gt; for making this great Content Management System even better with your support!</source>
+			</trans-unit>
+			<trans-unit id="donation_button" resname="donation_button">
+				<source>Donate now</source>
+			</trans-unit>
+			<trans-unit id="external_libraries" resname="external_libraries">
+				<source>External Libraries</source>
+			</trans-unit>
+			<trans-unit id="external_thanks" resname="external_thanks">
+				<source>TYPO3 CMS core uses and thanks these external Open Source projects:</source>
+			</trans-unit>
+		</body>
+	</file>
+</xliff>

typo3/sysext/about/Resources/Private/Language/Modules/locallang_alt_intro.xlf

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff version="1.0" xmlns:t3="http://typo3.org/schemas/xliff">
+	<file t3:id="1415814848" source-language="en" datatype="plaintext" original="EXT:about/Resources/Private/Language/Modules/locallang_alt_intro.xlf" date="2011-10-17T20:22:33Z" product-name="lang">
+		<header/>
+		<body>
+			<trans-unit id="introtext" resname="introtext">
+				<source>Web Content Management System</source>
+			</trans-unit>
+			<trans-unit id="introtext2" resname="introtext2">
+				<source>This is a brief description of the available modules.</source>
+			</trans-unit>
+			<trans-unit id="endText" resname="endText">
+				<source>Features may vary depending on your website and permissions</source>
+			</trans-unit>
+			<trans-unit id="userInfo" resname="userInfo">
+				<source>You're logged in as user</source>
+			</trans-unit>
+		</body>
+	</file>
+</xliff>

typo3/sysext/about/Resources/Private/Partials/About.html

@@ -0,0 +1,8 @@
+<p>
+	{f:translate(key: 'LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:cms_description',
+		arguments: '{
+			0: currentVersion,
+			1: "&copy; {copyrightYear}",
+			2: "Kasper Sk&aring;rh&oslash;j"
+	}') -> f:format.raw()}
+</p>

typo3/sysext/about/Resources/Private/Partials/CoreTeam.html

@@ -0,0 +1,10 @@
+<div class="panel panel-default">
+	<div class="panel-body panel-body-highlightlinks">
+		<h2 class="h4">
+			<f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:coredevs" />
+		</h2>
+		<p>
+			{f:translate(key: 'LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:coredevs_detail') -> f:format.raw()}
+		</p>
+	</div>
+</div>

typo3/sysext/about/Resources/Private/Partials/Credits.html

@@ -0,0 +1,10 @@
+<div class="panel panel-default">
+	<div class="panel-body panel-body-highlightlinks">
+		<h2 class="h4">
+			{f:translate(key: 'LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:community_credits') -> f:format.raw()}
+		</h2>
+		<p>
+			{f:translate(key: 'LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:information_detail') -> f:format.raw()}
+		</p>
+	</div>
+</div>

typo3/sysext/about/Resources/Private/Partials/Donation.html

@@ -0,0 +1,13 @@
+<div class="panel panel-default">
+	<div class="panel-body panel-body-highlightlinks">
+		<h2 class="h4">
+			<f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:donation_header" />
+		</h2>
+		<p>
+			{f:translate(key: 'LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:donation_message') -> f:format.raw()}
+		</p>
+		<a href="{donationUrl}" class="btn btn-default" title="{f:translate(key:'LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:donation_button')}" target="_blank" rel="noopener noreferrer">
+			<f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:donation_button" />
+		</a>
+	</div>
+</div>

typo3/sysext/about/Resources/Private/Partials/Extensions.html

@@ -0,0 +1,48 @@
+<f:if condition="{loadedExtensions}">
+	<div class="panel panel-default">
+		<div class="panel-body panel-body-highlightlinks">
+			<h2 class="h3">
+				<f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:extension_authors" />
+			</h2>
+			<p>
+				<f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:extension_list_info" />
+			</p>
+		</div>
+		<table class="table panel-table">
+			<thead>
+				<tr>
+					<th width="60%"><f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:extension" /></th>
+					<th><f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:extension_author" /></th>
+				</tr>
+			</thead>
+			<tbody>
+				<f:for each="{loadedExtensions}" as="loadedExtension">
+					<tr>
+						<td>
+							{loadedExtension.title} ({loadedExtension.key})
+						</td>
+						<td>
+							<f:for each="{loadedExtension.authors}" as="extensionAuthor" iteration="i">
+								<f:if condition="{extensionAuthor.email}">
+									<f:then>
+										<f:link.email
+											email="{extensionAuthor.email}?subject={f:format.urlencode(value:'Thanks for your {loadedExtension.title} extension')}"
+										>
+											{extensionAuthor.name}
+										</f:link.email>
+									</f:then>
+									<f:else>
+										{extensionAuthor.name}
+									</f:else>
+								</f:if>
+								<f:if condition="{i.isLast} == false">
+									<br>
+								</f:if>
+							</f:for>
+						</td>
+					</tr>
+				</f:for>
+			</tbody>
+		</table>
+	</div>
+</f:if>

typo3/sysext/about/Resources/Private/Partials/ExternalLibraries.html

@@ -0,0 +1,116 @@
+<div class="panel panel-default">
+	<div class="panel-body panel-body-highlightlinks">
+		<h2 class="h3">
+			<f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:external_libraries" />
+		</h2>
+		<p>
+			<f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:external_thanks" />
+		</p>
+	</div>
+	<table class="table panel-table">
+		<tr>
+			<td>Composer</td>
+			<td><a href="https://getcomposer.org" target="_blank" rel="noopener noreferrer">getcomposer.org</a></td>
+		</tr>
+		<tr>
+			<td>jQuery</td>
+			<td><a href="https://jquery.com" target="_blank" rel="noopener noreferrer">jquery.com</a></td>
+		</tr>
+		<tr>
+			<td>Twitter Bootstrap</td>
+			<td><a href="https://getbootstrap.com" target="_blank" rel="noopener noreferrer">getbootstrap.com</a></td>
+		</tr>
+		<tr>
+			<td>Swift Mailer</td>
+			<td><a href="https://swiftmailer.org" target="_blank" rel="noopener noreferrer">swiftmailer.org</a></td>
+		</tr>
+		<tr>
+			<td>Doctrine Project (DBAL Component and Instantiator)</td>
+			<td><a href="https://www.doctrine-project.org/projects/dbal.html" target="_blank" rel="noopener noreferrer">doctrine-project.org</a></td>
+		</tr>
+		<tr>
+			<td>Symfony Framework (YAML, Console and Finder Component)</td>
+			<td><a href="https://symfony.com" target="_blank" rel="noopener noreferrer">symfony.com</a></td>
+		</tr>
+		<tr>
+			<td>Guzzle PHP</td>
+			<td><a href="http://guzzlephp.org" target="_blank" rel="noopener noreferrer">guzzlephp.org</a></td>
+		</tr>
+		<tr>
+			<td>d3 Data Driven Documents</td>
+			<td><a href="https://d3js.org" target="_blank" rel="noopener noreferrer">d3js.org</a></td>
+		</tr>
+		<tr>
+			<td>CKEditor</td>
+			<td><a href="https://ckeditor.com" target="_blank" rel="noopener noreferrer">ckeditor.com</a></td>
+		</tr>
+		<tr>
+			<td>RequireJS</td>
+			<td><a href="https://requirejs.org" target="_blank" rel="noopener noreferrer">requirejs.org</a></td>
+		</tr>
+		<tr>
+			<td>moment.js</td>
+			<td><a href="https://momentjs.com" target="_blank" rel="noopener noreferrer">momentjs.com</a></td>
+		</tr>
+		<tr>
+			<td>NProgress</td>
+			<td><a href="https://ricostacruz.com/nprogress/" target="_blank" rel="noopener noreferrer">ricostacruz.com</a></td>
+		</tr>
+		<tr>
+			<td>jQuery UI</td>
+			<td><a href="https://jqueryui.com" target="_blank" rel="noopener noreferrer">jqueryui.com</a></td>
+		</tr>
+		<tr>
+			<td>Twitter Bootstrap Plugin: DateTimePicker</td>
+			<td><a href="https://eonasdan.github.io/bootstrap-datetimepicker/" target="_blank" rel="noopener noreferrer">eonasdan.github.io</a></td>
+		</tr>
+		<tr>
+			<td>Twitter Bootstrap Plugin: Slider</td>
+			<td><a href="https://seiyria.com/bootstrap-slider/" target="_blank" rel="noopener noreferrer">seiyria.com</a></td>
+		</tr>
+		<tr>
+			<td>jQuery Plugin: Ajax AutoComplete</td>
+			<td><a href="https://www.devbridge.com/sourcery/components/jquery-autocomplete/" target="_blank" rel="noopener noreferrer">devbridge.com</a></td>
+		</tr>
+		<tr>
+			<td>jQuery Plugin: Autosize</td>
+			<td><a href="https://www.jacklmoore.com/autosize/" target="_blank" rel="noopener noreferrer">jacklmoore.com</a></td>
+		</tr>
+		<tr>
+			<td>jQuery Plugin: Cropper</td>
+			<td><a href="https://fengyuanchen.github.io/cropper/" target="_blank" rel="noopener noreferrer">fengyuanchen.github.io</a></td>
+		</tr>
+		<tr>
+			<td>jQuery Plugin: DataTables</td>
+			<td><a href="https://datatables.net" target="_blank" rel="noopener noreferrer">datatables.net</a></td>
+		</tr>
+		<tr>
+			<td>jQuery Plugin: ImagesLoaded</td>
+			<td><a href="https://imagesloaded.desandro.com" target="_blank" rel="noopener noreferrer">imagesloaded.desandro.com</a></td>
+		</tr>
+		<tr>
+			<td>jQuery Plugin: MiniColors</td>
+			<td><a href="https://labs.abeautifulsite.net/jquery-minicolors/" target="_blank" rel="noopener noreferrer">labs.abeautifulsite.net</a></td>
+		</tr>
+		<tr>
+			<td>jQuery Plugin: Tab Override</td>
+			<td><a href="https://wjbryant.github.io/taboverride/" target="_blank" rel="noopener noreferrer">wjbryant.github.io</a></td>
+		</tr>
+		<tr>
+			<td>Neos (Form component)</td>
+			<td><a href="https://www.neos.io" target="_blank" rel="noopener noreferrer">neos.io</a></td>
+		</tr>
+		<tr>
+			<td>FineDiff</td>
+			<td><a href="https://github.com/cogpowered/FineDiff" target="_blank" rel="noopener noreferrer">github.com</a></td>
+		</tr>
+		<tr>
+			<td>IDNA Convert</td>
+			<td><a href="https://idnaconv.net" target="_blank" rel="noopener noreferrer">idnaconv.net</a></td>
+		</tr>
+		<tr>
+			<td>CodeMirror</td>
+			<td><a href="https://codemirror.net" target="_blank" rel="noopener noreferrer">codemirror.net</a></td>
+		</tr>
+	</table>
+</div>

typo3/sysext/about/Resources/Private/Partials/Logo.html

@@ -0,0 +1,8 @@
+<img src="{f:uri.resource(path: 'Images/typo3_orange.svg', extensionName: 'backend')}" width="150"
+	alt="{f:translate(key:'LLL:EXT:about/Resources/Private/Language/Modules/about.xlf:typo3_logo')}" />
+<br>
+<br>
+<h1>
+	TYPO3 CMS {currentVersion}<br>
+	<f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/locallang_alt_intro.xlf:introtext" />
+</h1>

typo3/sysext/about/Resources/Private/Partials/Modules.html

@@ -0,0 +1,43 @@
+<p>
+	<f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/locallang_alt_intro.xlf:introtext2" />
+</p>
+<f:for each="{modules}" as="mainModule">
+	<f:if condition="{mainModule.subModules}">
+		<f:if condition="{mainModule.label}">
+			<h2>{f:translate(key: mainModule.label)}</h2>
+		</f:if>
+		<section class="card-container">
+			<f:for each="{mainModule.subModules}" as="subModule" iteration="subModuleIterator">
+				<a
+					href="#"
+					onclick="top.goToModule('{mainModule.name}_{subModule.name}'); return false;"
+					title="{f:if(condition: subModule.shortDescription, then: '{f:translate(key: subModule.shortDescription)}')}"
+					class="card card-size-medium"
+				>
+					<div class="card-header">
+						<div class="card-icon">
+							<core:icon identifier="{subModule.iconIdentifier}" size="default" />
+						</div>
+						<f:if condition="{subModule.label}">
+							<div class="card-header-body">
+								<h3 class="card-title">
+									{f:translate(key: subModule.label)}
+								</h3>
+								<f:if condition="{subModule.shortDescription}">
+									<span class="card-subtitle">
+										<f:translate key="{subModule.shortDescription}" />
+									</span>
+								</f:if>
+								<f:if condition="{subModule.longDescription}">
+									<div class="card-longdesc">
+										{f:translate(key: subModule.longDescription) -> f:format.raw()}
+									</div>
+								</f:if>
+							</div>
+						</f:if>
+					</div>
+				</a>
+			</f:for>
+		</section>
+	</f:if>
+</f:for>

typo3/sysext/about/Resources/Private/Templates/About/Index.html

@@ -0,0 +1,39 @@
+<div class="container-small about-module">
+	<f:render partial="Logo" arguments="{_all}" />
+
+	<f:if condition="{warnings}">
+		<f:be.infobox title="{f:translate(key: 'LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:warning.header')}" state="2">
+			<f:if condition="{f:count(subject: warnings)} > 1">
+				<f:then>
+					<ul>
+						<f:for each="{warnings}" as="warning">
+							<li>{warning -> f:format.raw()}</li>
+						</f:for>
+					</ul>
+				</f:then>
+				<f:else>
+					<p>
+						<f:for each="{warnings}" as="warning">
+							{warning -> f:format.raw()}
+						</f:for>
+					</p>
+				</f:else>
+			</f:if>
+		</f:be.infobox>
+	</f:if>
+
+	<f:render partial="About" arguments="{_all}" />
+	<f:render partial="Modules" arguments="{_all}" />
+	<f:render partial="Donation" arguments="{_all}" />
+	<f:render partial="Credits" arguments="{_all}" />
+	<f:render partial="CoreTeam" arguments="{_all}" />
+	<f:render partial="ExternalLibraries" arguments="{_all}" />
+	<f:render partial="Extensions" arguments="{_all}" />
+
+	<p>
+		<em class="text-muted">
+			<f:translate key="LLL:EXT:about/Resources/Private/Language/Modules/locallang_alt_intro.xlf:endText" />
+		</em>
+	</p>
+	<p>{copyRightNotice -> f:format.raw()}</p>
+</div>

typo3/sysext/about/Resources/Public/Icons/module-about.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"><path fill="#FF8700" d="M0 0h64v64H0z"/><path fill="#FFF" d="M42.8 32.8c-3.6 0-8.1-10.1-8.1-15.1 0-2.3.9-2.7 3.2-2.7 5.5 0 11 .9 11 4-.1 6.2-4 13.8-6.1 13.8zM28.5 18.5c0 5 6.4 20.2 10.7 20.2.5 0 .9-.1 1.4-.2-3.8 6.1-8.4 10.6-11.2 10.6-5.9 0-14.3-17.9-14.3-25.7 0-1.2.3-2.2.7-2.8 2-2.5 8.4-4.4 13.7-5-.6.4-1 1-1 2.9z"/></svg>

typo3/sysext/about/composer.json

@@ -0,0 +1,34 @@
+{
+	"name": "typo3/cms-about",
+	"type": "typo3-cms-framework",
+	"description": "Shows info about TYPO3, installed extensions and a separate module for available modules.",
+	"homepage": "https://typo3.org",
+	"license": ["GPL-2.0-or-later"],
+	"authors": [{
+		"name": "TYPO3 Core Team",
+		"email": "typo3cms@typo3.org",
+		"role": "Developer"
+	}],
+	"config": {
+		"sort-packages": true
+	},
+	"require": {
+		"typo3/cms-core": "9.5.31"
+	},
+	"conflict": {
+		"typo3/cms": "*"
+	},
+	"extra": {
+		"typo3/cms": {
+			"Package": {
+				"partOfFactoryDefault": true
+			},
+			"extension-key": "about"
+		}
+	},
+	"autoload": {
+		"psr-4": {
+			"TYPO3\\CMS\\About\\": "Classes/"
+		}
+	}
+}

typo3/sysext/about/ext_emconf.php

@@ -0,0 +1,20 @@
+<?php
+$EM_CONF[$_EXTKEY] = [
+    'title' => 'Help>About',
+    'description' => 'Shows info about TYPO3, installed extensions and a separate module for available modules.',
+    'category' => 'module',
+    'state' => 'stable',
+    'uploadfolder' => 0,
+    'createDirs' => '',
+    'clearCacheOnLoad' => 0,
+    'author' => 'TYPO3 Core Team',
+    'author_email' => 'typo3cms@typo3.org',
+    'version' => '9.5.31',
+    'constraints' => [
+        'depends' => [
+            'typo3' => '9.5.31',
+        ],
+        'conflicts' => [],
+        'suggests' => [],
+    ],
+];

typo3/sysext/about/ext_tables.php

@@ -0,0 +1,16 @@
+<?php
+defined('TYPO3_MODE') or die();
+
+\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addModule(
+    'help',
+    'AboutAbout',
+    'top',
+    null,
+    [
+        'routeTarget' => \TYPO3\CMS\About\Controller\AboutController::class . '::indexAction',
+        'access' => 'user,group',
+        'name' => 'help_AboutAbout',
+        'icon' => 'EXT:about/Resources/Public/Icons/module-about.svg',
+        'labels' => 'LLL:EXT:about/Resources/Private/Language/Modules/about.xlf'
+    ]
+);