first commit

typo3/sysext/sys_note/Classes/Controller/NoteController.php

@@ -0,0 +1,66 @@
+<?php
+declare(strict_types = 1);
+namespace TYPO3\CMS\SysNote\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 TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Fluid\View\StandaloneView;
+use TYPO3\CMS\SysNote\Domain\Repository\SysNoteRepository;
+
+/**
+ * Renders notes for the current backend user
+ *
+ * @internal
+ */
+class NoteController
+{
+    /**
+     * @var SysNoteRepository
+     */
+    protected $notesRepository;
+
+    public function __construct()
+    {
+        $this->notesRepository = GeneralUtility::makeInstance(SysNoteRepository::class);
+    }
+
+    /**
+     * Render notes by single PID or PID list
+     *
+     * @param string $pids Single PID or comma separated list of PIDs
+     * @param int|null $position null for no restriction, integer for defined position
+     * @return string
+     */
+    public function listAction($pids, int $position = null): string
+    {
+        if (empty($pids) || empty($GLOBALS['BE_USER']->user['uid'])) {
+            return '';
+        }
+
+        $notes = $this->notesRepository->findByPidsAndAuthorId($pids, (int)$GLOBALS['BE_USER']->user['uid'], $position);
+        if ($notes) {
+            $view = GeneralUtility::makeInstance(StandaloneView::class);
+            $view->setTemplatePathAndFilename(GeneralUtility::getFileAbsFileName(
+                'EXT:sys_note/Resources/Private/Templates/Note/List.html'
+            ));
+            $view->setLayoutRootPaths(['EXT:sys_note/Resources/Private/Layouts']);
+            $view->getRequest()->setControllerExtensionName('SysNote');
+            $view->assign('notes', $notes);
+            return $view->render();
+        }
+
+        return '';
+    }
+}

typo3/sysext/sys_note/Classes/Domain/Repository/SysNoteRepository.php

@@ -0,0 +1,81 @@
+<?php
+declare(strict_types = 1);
+namespace TYPO3\CMS\SysNote\Domain\Repository;
+
+/*
+ * 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 TYPO3\CMS\Core\Database\Connection;
+use TYPO3\CMS\Core\Database\ConnectionPool;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Sys_note repository
+ *
+ * @internal
+ */
+class SysNoteRepository
+{
+    const SYS_NOTE_POSITION_BOTTOM = 0;
+    const SYS_NOTE_POSITION_TOP = 1;
+
+    /**
+     * Find notes by given pids and author
+     *
+     * @param string $pids Single PID or comma separated list of PIDs
+     * @param int $author author uid
+     * @param int|null $position null for no restriction, integer for defined position
+     * @return array
+     */
+    public function findByPidsAndAuthorId($pids, int $author, int $position = null): array
+    {
+        $pids = GeneralUtility::intExplode(',', (string)$pids);
+
+        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
+            ->getQueryBuilderForTable('sys_note');
+        $queryBuilder->getRestrictions()->removeAll();
+        $res = $queryBuilder
+            ->select(
+                'sys_note.*',
+                'be_users.username AS authorUsername',
+                'be_users.realName AS authorRealName',
+                'be_users.disable AS authorDisabled',
+                'be_users.deleted AS authorDeleted'
+            )
+            ->from('sys_note')
+            ->leftJoin(
+                'sys_note',
+                'be_users',
+                'be_users',
+                $queryBuilder->expr()->eq('sys_note.cruser', $queryBuilder->quoteIdentifier('be_users.uid'))
+            )
+            ->where(
+                $queryBuilder->expr()->eq('sys_note.deleted', $queryBuilder->createNamedParameter(0, \PDO::PARAM_INT)),
+                $queryBuilder->expr()->in('sys_note.pid', $queryBuilder->createNamedParameter($pids, Connection::PARAM_INT_ARRAY)),
+                $queryBuilder->expr()->orX(
+                    $queryBuilder->expr()->eq('sys_note.personal', $queryBuilder->createNamedParameter(0, \PDO::PARAM_INT)),
+                    $queryBuilder->expr()->eq('sys_note.cruser', $queryBuilder->createNamedParameter($author, \PDO::PARAM_INT))
+                )
+            )
+            ->orderBy('sorting', 'asc')
+            ->addOrderBy('crdate', 'desc');
+
+        if ($position !== null) {
+            $res->andWhere(
+                $queryBuilder->expr()->eq('sys_note.position', $queryBuilder->createNamedParameter($position, \PDO::PARAM_INT))
+            );
+        }
+
+        return $res->execute()->fetchAll();
+    }
+}

typo3/sysext/sys_note/Classes/Hook/InfoModuleHook.php

@@ -0,0 +1,38 @@
+<?php
+declare(strict_types = 1);
+namespace TYPO3\CMS\SysNote\Hook;
+
+/*
+ * 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 TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\SysNote\Controller\NoteController;
+
+/**
+ * Hook for the info module
+ * @internal This is a specific hook implementation and is not considered part of the Public TYPO3 API.
+ */
+class InfoModuleHook
+{
+    /**
+     * Add sys_notes as additional content to the footer of the info module
+     *
+     * @return string
+     */
+    public function render()
+    {
+        $controller = GeneralUtility::makeInstance(NoteController::class);
+        $id = (int)GeneralUtility::_GP('id');
+        return $controller->listAction($id);
+    }
+}

typo3/sysext/sys_note/Classes/Hook/PageHook.php

@@ -0,0 +1,54 @@
+<?php
+declare(strict_types = 1);
+namespace TYPO3\CMS\SysNote\Hook;
+
+/*
+ * 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 TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\SysNote\Controller\NoteController;
+use TYPO3\CMS\SysNote\Domain\Repository\SysNoteRepository;
+
+/**
+ * Hook for the page module
+ * @internal This is a specific hook implementation and is not considered part of the Public TYPO3 API.
+ */
+class PageHook
+{
+
+    /**
+     * Add sys_notes as additional content to the header of the page module
+     *
+     * @param array $params
+     * @param \TYPO3\CMS\Backend\Controller\PageLayoutController $parentObject
+     * @return string
+     */
+    public function renderInHeader(array $params = [], \TYPO3\CMS\Backend\Controller\PageLayoutController $parentObject)
+    {
+        $controller = GeneralUtility::makeInstance(NoteController::class);
+        return $controller->listAction($parentObject->id, SysNoteRepository::SYS_NOTE_POSITION_TOP);
+    }
+
+    /**
+     * Add sys_notes as additional content to the footer of the page module
+     *
+     * @param array $params
+     * @param \TYPO3\CMS\Backend\Controller\PageLayoutController $parentObject
+     * @return string
+     */
+    public function renderInFooter(array $params = [], \TYPO3\CMS\Backend\Controller\PageLayoutController $parentObject)
+    {
+        $controller = GeneralUtility::makeInstance(NoteController::class);
+        return $controller->listAction($parentObject->id, SysNoteRepository::SYS_NOTE_POSITION_BOTTOM);
+    }
+}

typo3/sysext/sys_note/Classes/Hook/RecordListHook.php

@@ -0,0 +1,58 @@
+<?php
+declare(strict_types = 1);
+namespace TYPO3\CMS\SysNote\Hook;
+
+/*
+ * 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\Core\Utility\GeneralUtility;
+use TYPO3\CMS\SysNote\Controller\NoteController;
+use TYPO3\CMS\SysNote\Domain\Repository\SysNoteRepository;
+
+/**
+ * Hook for the list module
+ * @internal This is a specific hook implementation and is not considered part of the Public TYPO3 API.
+ */
+class RecordListHook
+{
+    /**
+     * Add sys_notes as additional content to the header of the list module
+     *
+     * @param array $params
+     * @return string
+     */
+    public function renderInHeader(array $params): string
+    {
+        /** @var ServerRequestInterface $request */
+        $request = $params['request'];
+        $id = (int)($request->getParsedBody()['id'] ?? $request->getQueryParams()['id'] ?? 0);
+        $controller = GeneralUtility::makeInstance(NoteController::class);
+        return $controller->listAction($id, SysNoteRepository::SYS_NOTE_POSITION_TOP);
+    }
+
+    /**
+     * Add sys_notes as additional content to the footer of the list module
+     *
+     * @param array $params
+     * @return string
+     */
+    public function renderInFooter(array $params): string
+    {
+        /** @var ServerRequestInterface $request */
+        $request = $params['request'];
+        $id = (int)($request->getParsedBody()['id'] ?? $request->getQueryParams()['id'] ?? 0);
+        $controller = GeneralUtility::makeInstance(NoteController::class);
+        return $controller->listAction($id, SysNoteRepository::SYS_NOTE_POSITION_BOTTOM);
+    }
+}

typo3/sysext/sys_note/Classes/ViewHelpers/DeleteLinkViewHelper.php

@@ -0,0 +1,58 @@
+<?php
+namespace TYPO3\CMS\SysNote\ViewHelpers;
+
+/*
+ * 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 TYPO3\CMS\Backend\Routing\UriBuilder;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;
+
+/**
+ * ViewHelper to create a link to delete a note
+ *
+ * @internal
+ */
+class DeleteLinkViewHelper extends AbstractViewHelper
+{
+    use CompileWithRenderStatic;
+
+    /**
+     * Initializes the arguments
+     */
+    public function initializeArguments()
+    {
+        $this->registerArgument('id', 'int', 'uid of the note', true);
+    }
+
+    /**
+     * Create link to delete a note
+     *
+     * @param array $arguments
+     * @param \Closure $renderChildrenClosure
+     * @param RenderingContextInterface $renderingContext
+     *
+     * @return string
+     */
+    public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
+    {
+        $urlParameters = [
+            'cmd[sys_note][' . $arguments['id'] . '][delete]' => 1,
+            'redirect' => GeneralUtility::getIndpEnv('REQUEST_URI')
+        ];
+        $uriBuilder = GeneralUtility::makeInstance(UriBuilder::class);
+        return (string)$uriBuilder->buildUriFromRoute('tce_db', $urlParameters);
+    }
+}

typo3/sysext/sys_note/Configuration/TCA/sys_note.php

@@ -0,0 +1,103 @@
+<?php
+return [
+    'ctrl' => [
+        'label' => 'subject',
+        'tstamp' => 'tstamp',
+        'crdate' => 'crdate',
+        'cruser_id' => 'cruser',
+        'prependAtCopy' => 'LLL:EXT:core/Resources/Private/Language/locallang_general.xlf:LGL.prependAtCopy',
+        'delete' => 'deleted',
+        'title' => 'LLL:EXT:sys_note/Resources/Private/Language/locallang_tca.xlf:sys_note',
+        'typeicon_classes' => [
+            'default' => 'mimetypes-x-sys_note'
+        ],
+        'sortby' => 'sorting',
+        'searchFields' => 'subject,message'
+    ],
+    'interface' => [
+        'showRecordFieldList' => 'category,subject,message,personal'
+    ],
+    'columns' => [
+        'category' => [
+            'label' => 'LLL:EXT:core/Resources/Private/Language/locallang_general.xlf:LGL.category',
+            'config' => [
+                'type' => 'select',
+                'renderType' => 'selectSingle',
+                'items' => [
+                    ['', '0', 'sysnote-type-0'],
+                    ['LLL:EXT:sys_note/Resources/Private/Language/locallang_tca.xlf:sys_note.category.I.1', '1', 'sysnote-type-1'],
+                    ['LLL:EXT:sys_note/Resources/Private/Language/locallang_tca.xlf:sys_note.category.I.3', '3', 'sysnote-type-3'],
+                    ['LLL:EXT:sys_note/Resources/Private/Language/locallang_tca.xlf:sys_note.category.I.4', '4', 'sysnote-type-4'],
+                    ['LLL:EXT:sys_note/Resources/Private/Language/locallang_tca.xlf:sys_note.category.I.2', '2', 'sysnote-type-2']
+                ],
+                'default' => 0,
+                'fieldWizard' => [
+                    'selectIcons' => [
+                        'disabled' => false,
+                    ],
+                ],
+            ]
+        ],
+        'subject' => [
+            'label' => 'LLL:EXT:sys_note/Resources/Private/Language/locallang_tca.xlf:sys_note.subject',
+            'config' => [
+                'type' => 'input',
+                'size' => 40,
+                'max' => 255
+            ]
+        ],
+        'message' => [
+            'label' => 'LLL:EXT:sys_note/Resources/Private/Language/locallang_tca.xlf:sys_note.message',
+            'config' => [
+                'type' => 'text',
+                'cols' => 40,
+                'rows' => 15
+            ]
+        ],
+        'personal' => [
+            'label' => 'LLL:EXT:sys_note/Resources/Private/Language/locallang_tca.xlf:sys_note.personal',
+            'config' => [
+                'type' => 'check',
+                'renderType' => 'checkboxToggle',
+                'items' => [
+                    [
+                        0 => '',
+                        1 => '',
+                    ]
+                ],
+            ]
+        ],
+        'position' => [
+            'label' => 'LLL:EXT:sys_note/Resources/Private/Language/locallang_tca.xlf:sys_note.position',
+            'config' => [
+                'type' => 'select',
+                'renderType' => 'selectSingle',
+                'items' => [
+                    [
+                        'LLL:EXT:sys_note/Resources/Private/Language/locallang_tca.xlf:sys_note.position.top',
+                        \TYPO3\CMS\SysNote\Domain\Repository\SysNoteRepository::SYS_NOTE_POSITION_TOP
+                    ],
+                    [
+                        'LLL:EXT:sys_note/Resources/Private/Language/locallang_tca.xlf:sys_note.position.bottom',
+                        \TYPO3\CMS\SysNote\Domain\Repository\SysNoteRepository::SYS_NOTE_POSITION_BOTTOM
+                    ],
+                ],
+                'default' => \TYPO3\CMS\SysNote\Domain\Repository\SysNoteRepository::SYS_NOTE_POSITION_BOTTOM,
+                'fieldWizard' => [
+                    'selectIcons' => [
+                        'disabled' => false,
+                    ],
+                ],
+            ]
+        ]
+    ],
+    'types' => [
+        '0' => ['showitem' => '
+            --div--;LLL:EXT:core/Resources/Private/Language/Form/locallang_tabs.xlf:general,
+                category, subject,message,position,
+            --div--;LLL:EXT:core/Resources/Private/Language/Form/locallang_tabs.xlf:access,
+                personal,
+            --div--;LLL:EXT:core/Resources/Private/Language/Form/locallang_tabs.xlf:extended,
+        ']
+    ]
+];

typo3/sysext/sys_note/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/sys_note/Resources/Private/Language/locallang.xlf

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff version="1.0" xmlns:t3="http://typo3.org/schemas/xliff">
+	<file t3:id="1415814996" source-language="en" datatype="plaintext" original="EXT:sys_note/Resources/Private/Language/locallang.xlf" date="2011-10-17T20:22:37Z" product-name="sys_note">
+		<header/>
+		<body>
+			<trans-unit id="internal_note" resname="internal_note">
+				<source>Internal notes</source>
+			</trans-unit>
+			<trans-unit id="author" resname="author">
+				<source>Author</source>
+			</trans-unit>
+			<trans-unit id="date" resname="date">
+				<source>Date</source>
+			</trans-unit>
+			<trans-unit id="personal" resname="personal">
+				<source>Personal</source>
+			</trans-unit>
+			<trans-unit id="category.1" resname="category.1">
+				<source>Instructions</source>
+			</trans-unit>
+			<trans-unit id="category.2" resname="category.2">
+				<source>Template</source>
+			</trans-unit>
+			<trans-unit id="category.3" resname="category.3">
+				<source>Notes</source>
+			</trans-unit>
+			<trans-unit id="category.4" resname="category.4">
+				<source>To-do</source>
+			</trans-unit>
+			<trans-unit id="yes" resname="yes">
+				<source>Yes</source>
+			</trans-unit>
+			<trans-unit id="author_deleted" resname="author_deleted">
+				<source>Unknown author</source>
+			</trans-unit>
+		</body>
+	</file>
+</xliff>

typo3/sysext/sys_note/Resources/Private/Language/locallang_csh_sysnote.xlf

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff version="1.0" xmlns:t3="http://typo3.org/schemas/xliff">
+	<file t3:id="1415814997" source-language="en" datatype="plaintext" original="EXT:sys_note/Resources/Private/Language/locallang_csh_sysnote.xlf" date="2011-10-17T20:22:37Z" product-name="sys_note">
+		<header/>
+		<body>
+			<trans-unit id=".description" resname=".description">
+				<source>Internal reminder note attached to a page.</source>
+			</trans-unit>
+			<trans-unit id=".details" resname=".details">
+				<source>This provides a simple way to attach informative notes to a page regarding backend-related issues. Use it as you like for reminders, instructions, etc.</source>
+			</trans-unit>
+			<trans-unit id="_.seeAlso" resname="_.seeAlso">
+				<source>pages</source>
+			</trans-unit>
+			<trans-unit id="category.description" resname="category.description">
+				<source>Select a category which describes the character of the note.</source>
+			</trans-unit>
+			<trans-unit id="subject.description" resname="subject.description">
+				<source>Enter a title for the note.</source>
+			</trans-unit>
+			<trans-unit id="message.description" resname="message.description">
+				<source>This is the note itself.</source>
+			</trans-unit>
+			<trans-unit id="author.description" resname="author.description">
+				<source>Enter your name.</source>
+			</trans-unit>
+			<trans-unit id="email.description" resname="email.description">
+				<source>Enter your email address.</source>
+			</trans-unit>
+			<trans-unit id="personal.description" resname="personal.description">
+				<source>Check this if you don't want other users to see this note.</source>
+			</trans-unit>
+		</body>
+	</file>
+</xliff>

typo3/sysext/sys_note/Resources/Private/Language/locallang_tca.xlf

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff version="1.0" xmlns:t3="http://typo3.org/schemas/xliff">
+	<file t3:id="1415814998" source-language="en" datatype="plaintext" original="EXT:sys_note/Resources/Private/Language/locallang_tca.xlf" date="2011-10-17T20:22:37Z" product-name="sys_note">
+		<header/>
+		<body>
+			<trans-unit id="sys_note" resname="sys_note">
+				<source>Internal note</source>
+			</trans-unit>
+			<trans-unit id="sys_note.category.I.1" resname="sys_note.category.I.1">
+				<source>Instructions</source>
+			</trans-unit>
+			<trans-unit id="sys_note.category.I.2" resname="sys_note.category.I.2">
+				<source>Template</source>
+			</trans-unit>
+			<trans-unit id="sys_note.category.I.3" resname="sys_note.category.I.3">
+				<source>Notes</source>
+			</trans-unit>
+			<trans-unit id="sys_note.category.I.4" resname="sys_note.category.I.4">
+				<source>To-do</source>
+			</trans-unit>
+			<trans-unit id="sys_note.subject" resname="sys_note.subject">
+				<source>Subject</source>
+			</trans-unit>
+			<trans-unit id="sys_note.message" resname="sys_note.message">
+				<source>Message</source>
+			</trans-unit>
+			<trans-unit id="sys_note.personal" resname="sys_note.personal">
+				<source>Personal</source>
+			</trans-unit>
+			<trans-unit id="sys_note.position" resname="sys_note.position">
+				<source>Position</source>
+			</trans-unit>
+			<trans-unit id="sys_note.position.top" resname="sys_note.position.top">
+				<source>Top</source>
+			</trans-unit>
+			<trans-unit id="sys_note.position.bottom" resname="sys_note.position.bottom">
+				<source>Bottom</source>
+			</trans-unit>
+		</body>
+	</file>
+</xliff>

typo3/sysext/sys_note/Resources/Private/Layouts/Default.html

@@ -0,0 +1 @@
+<f:render section="main" />

typo3/sysext/sys_note/Resources/Private/Templates/Note/List.html

@@ -0,0 +1,56 @@
+<html xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers"
+	  xmlns:core="http://typo3.org/ns/TYPO3/CMS/Core/ViewHelpers"
+	  xmlns:be="http://typo3.org/ns/TYPO3/CMS/Backend/ViewHelpers"
+	  xmlns:notes="http://typo3.org/ns/TYPO3/CMS/SysNote/ViewHelpers"
+>
+<f:layout name="Default" />
+
+<f:section name="main">
+<f:if condition="{notes}">
+	<h2><f:translate key="internal_note" /></h2>
+
+	<div class="typo3-dblist-sysnotes">
+		<f:for each="{notes}" as="note">
+			<div class="panel panel-default panel-sysnote panel-sysnote-category-{note.category}">
+				<div class="panel-heading clearfix">
+					<span class="typeicon t3js-contextmenutrigger" data-table="sys_note" data-uid="{note.uid}">
+						<core:icon identifier="sysnote-type-{note.category}" />
+					</span>
+					<span class="author">
+						<f:translate key="author" />
+						<f:if condition="{note.authorDisabled} || {note.authorDeleted} || !{note.authorUsername}">
+						  <f:then>[{f:translate(key: 'author_deleted')}]</f:then>
+						  <f:else if="{note.authorRealName}">{note.authorRealName}</f:else>
+						  <f:else>{note.authorUsername}</f:else>
+						</f:if>
+					</span>
+					&nbsp; <span>&bull;</span> &nbsp;
+					<span class="date">
+						<f:translate key="date" />
+						<f:format.date>@{note.tstamp}</f:format.date>
+					</span>
+					<f:if condition="{note.personal}">
+						&middot;
+						<span class="personal">
+							<f:translate key="personal" />&nbsp;<f:translate key="yes" /></span>
+					</f:if>
+
+					<div class="btn-group pull-right">
+						<be:link.editRecord uid="{note.uid}" table="sys_note" class="btn btn-default btn-sm">
+							<core:icon identifier="actions-open" />
+						</be:link.editRecord>
+						<a href="{notes:deleteLink(id:note.uid)}" class="btn btn-default btn-sm t3js-modal-trigger" data-severity="warning" data-title="{f:translate(key: 'LLL:EXT:core/Resources/Private/Language/locallang_common.xlf:delete')}" data-content="{f:translate(key: 'LLL:EXT:backend/Resources/Private/Language/locallang_alt_doc.xlf:deleteWarning')}" data-button-close-text="{f:translate(key: 'LLL:EXT:core/Resources/Private/Language/locallang_common.xlf:cancel')}">
+							<core:icon identifier="actions-edit-delete" />
+						</a>
+					</div>
+				</div>
+				<div class="panel-body">
+					<h4><span><f:if condition="{note.category}"><f:translate key="category.{note.category}" />: </f:if></span>{note.subject}</h4>
+					<f:format.nl2br>{note.message}</f:format.nl2br>
+				</div>
+			</div>
+		</f:for>
+	</div>
+</f:if>
+</f:section>
+</html>

typo3/sysext/sys_note/composer.json

@@ -0,0 +1,39 @@
+{
+	"name": "typo3/cms-sys-note",
+	"type": "typo3-cms-framework",
+	"description": "Records with messages which can be placed on any page and contain instructions or other information related to a page or section.",
+	"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": "sys_note"
+		}
+	},
+	"autoload": {
+		"psr-4": {
+			"TYPO3\\CMS\\SysNote\\": "Classes/"
+		}
+	},
+	"autoload-dev": {
+		"psr-4": {
+			"TYPO3\\CMS\\SysNote\\Tests\\": "Tests/"
+		}
+	}
+}

typo3/sysext/sys_note/ext_emconf.php

@@ -0,0 +1,21 @@
+<?php
+$EM_CONF[$_EXTKEY] = [
+    'title' => 'Internal notes',
+    'description' => 'Records with messages which can be placed on any page and contain instructions or other information related to a page or section.',
+    'category' => 'be',
+    'state' => 'stable',
+    'uploadfolder' => 0,
+    'createDirs' => '',
+    'clearCacheOnLoad' => 0,
+    'author' => 'TYPO3 Core Team',
+    'author_email' => 'typo3cms@typo3.org',
+    'author_company' => '',
+    'version' => '9.5.31',
+    'constraints' => [
+        'depends' => [
+            'typo3' => '9.5.31',
+        ],
+        'conflicts' => [],
+        'suggests' => [],
+    ],
+];

typo3/sysext/sys_note/ext_localconf.php

@@ -0,0 +1,11 @@
+<?php
+defined('TYPO3_MODE') or die();
+
+// Hook into the list module
+$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['recordlist/Modules/Recordlist/index.php']['drawHeaderHook']['sys_note'] = \TYPO3\CMS\SysNote\Hook\RecordListHook::class . '->renderInHeader';
+$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['recordlist/Modules/Recordlist/index.php']['drawFooterHook']['sys_note'] = \TYPO3\CMS\SysNote\Hook\RecordListHook::class . '->renderInFooter';
+// Hook into the page modules
+$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['cms/layout/db_layout.php']['drawHeaderHook']['sys_note'] = \TYPO3\CMS\SysNote\Hook\PageHook::class . '->renderInHeader';
+$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['cms/layout/db_layout.php']['drawFooterHook']['sys_note'] = \TYPO3\CMS\SysNote\Hook\PageHook::class . '->renderInFooter';
+// Hook into the info module
+$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['cms/web_info/class.tx_cms_webinfo.php']['drawFooterHook']['sys_note'] = \TYPO3\CMS\SysNote\Hook\InfoModuleHook::class . '->render';

typo3/sysext/sys_note/ext_tables.php

@@ -0,0 +1,5 @@
+<?php
+defined('TYPO3_MODE') or die();
+
+\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::allowTableOnStandardPages('sys_note');
+\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addLLrefForTCAdescr('sys_note', 'EXT:sys_note/Resources/Private/Language/locallang_csh_sysnote.xlf');

typo3/sysext/sys_note/ext_tables.sql

@@ -0,0 +1,10 @@
+#
+# Table structure for table 'sys_note'
+#
+CREATE TABLE sys_note (
+  subject varchar(255) DEFAULT '' NOT NULL,
+  message text,
+  personal tinyint(3) unsigned DEFAULT '0' NOT NULL,
+  category tinyint(3) unsigned DEFAULT '0' NOT NULL,
+  position int(11) DEFAULT '0' NOT NULL
+);