2.3-Develop update

.gitignore

@@ -33,7 +33,6 @@ atlassian*
 /.php_cs
 /.php_cs.cache
 /grunt-config.json
-/dev/tools/grunt/configs/local-themes.js
 /pub/media/*.*
 !/pub/media/.htaccess
 /pub/media/attribute/*

app/code/Magento/Backend/Block/Page/Footer.php

@@ -40,7 +40,7 @@ public function __construct(
     }
 
     /**
-     * @return void
+     * @inheritdoc
      */
     protected function _construct()
     {
@@ -57,4 +57,12 @@ public function getMagentoVersion()
     {
         return $this->productMetadata->getVersion();
     }
+
+    /**
+     * @inheritdoc
+     */
+    protected function getCacheLifetime()
+    {
+        return 3600 * 24 * 10;
+    }
 }

app/code/Magento/Backend/Block/System/Store/Delete/Form.php

@@ -5,13 +5,35 @@
  */
 namespace Magento\Backend\Block\System\Store\Delete;
 
+use Magento\Backup\Helper\Data as BackupHelper;
+use Magento\Framework\App\ObjectManager;
+
 /**
  * Adminhtml cms block edit form
  *
  * @author      Magento Core Team <[email protected]>
  */
 class Form extends \Magento\Backend\Block\Widget\Form\Generic
 {
+    /**
+     * @var BackupHelper
+     */
+    private $backup;
+
+    /**
+     * @inheritDoc
+     */
+    public function __construct(
+        \Magento\Backend\Block\Template\Context $context,
+        \Magento\Framework\Registry $registry,
+        \Magento\Framework\Data\FormFactory $formFactory,
+        array $data = [],
+        ?BackupHelper $backup = null
+    ) {
+        parent::__construct($context, $registry, $formFactory, $data);
+        $this->backup = $backup ?? ObjectManager::getInstance()->get(BackupHelper::class);
+    }
+
     /**
      * Init form
      *
@@ -25,7 +47,7 @@ protected function _construct()
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritDoc
      */
     protected function _prepareForm()
     {
@@ -45,15 +67,21 @@ protected function _prepareForm()
 
         $fieldset->addField('item_id', 'hidden', ['name' => 'item_id', 'value' => $dataObject->getId()]);
 
+        $backupOptions = ['0' => __('No')];
+        $backupSelected = '0';
+        if ($this->backup->isEnabled()) {
+            $backupOptions['1'] = __('Yes');
+            $backupSelected = '1';
+        }
         $fieldset->addField(
             'create_backup',
             'select',
             [
                 'label' => __('Create DB Backup'),
                 'title' => __('Create DB Backup'),
                 'name' => 'create_backup',
-                'options' => ['1' => __('Yes'), '0' => __('No')],
-                'value' => '1'
+                'options' => $backupOptions,
+                'value' => $backupSelected
             ]
         );
 

app/code/Magento/Backend/Controller/Adminhtml/System/Store.php

@@ -14,6 +14,7 @@
  * Store controller
  *
  * @author      Magento Core Team <[email protected]>
+ * @SuppressWarnings(PHPMD.AllPurposeAction)
  */
 abstract class Store extends Action
 {
@@ -86,6 +87,8 @@ protected function createPage()
      * Backup database
      *
      * @return bool
+     *
+     * @deprecated Backup module is to be removed.
      */
     protected function _backupDatabase()
     {

app/code/Magento/Backup/Controller/Adminhtml/Index.php

@@ -7,13 +7,16 @@
 
 use Magento\Backend\App\Action;
 use Magento\Framework\App\Action\HttpGetActionInterface;
+use Magento\Backup\Helper\Data as Helper;
+use Magento\Framework\App\ObjectManager;
 
 /**
  * Backup admin controller
  *
  * @author      Magento Core Team <[email protected]>
  * @api
  * @since 100.0.2
+ * @SuppressWarnings(PHPMD.AllPurposeAction)
  */
 abstract class Index extends Action implements HttpGetActionInterface
 {
@@ -51,27 +54,47 @@ abstract class Index extends Action implements HttpGetActionInterface
      */
     protected $maintenanceMode;
 
+    /**
+     * @var Helper
+     */
+    private $helper;
+
     /**
      * @param \Magento\Backend\App\Action\Context $context
      * @param \Magento\Framework\Registry $coreRegistry
      * @param \Magento\Framework\Backup\Factory $backupFactory
      * @param \Magento\Framework\App\Response\Http\FileFactory $fileFactory
      * @param \Magento\Backup\Model\BackupFactory $backupModelFactory
      * @param \Magento\Framework\App\MaintenanceMode $maintenanceMode
+     * @param Helper|null $helper
      */
     public function __construct(
         \Magento\Backend\App\Action\Context $context,
         \Magento\Framework\Registry $coreRegistry,
         \Magento\Framework\Backup\Factory $backupFactory,
         \Magento\Framework\App\Response\Http\FileFactory $fileFactory,
         \Magento\Backup\Model\BackupFactory $backupModelFactory,
-        \Magento\Framework\App\MaintenanceMode $maintenanceMode
+        \Magento\Framework\App\MaintenanceMode $maintenanceMode,
+        ?Helper $helper = null
     ) {
         $this->_coreRegistry = $coreRegistry;
         $this->_backupFactory = $backupFactory;
         $this->_fileFactory = $fileFactory;
         $this->_backupModelFactory = $backupModelFactory;
         $this->maintenanceMode = $maintenanceMode;
+        $this->helper = $helper ?? ObjectManager::getInstance()->get(Helper::class);
         parent::__construct($context);
     }
+
+    /**
+     * @inheritDoc
+     */
+    public function dispatch(\Magento\Framework\App\RequestInterface $request)
+    {
+        if (!$this->helper->isEnabled()) {
+            return $this->_redirect('*/*/disabled');
+        }
+
+        return parent::dispatch($request);
+    }
 }

app/code/Magento/Backup/Controller/Adminhtml/Index/Disabled.php

@@ -0,0 +1,48 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\Backup\Controller\Adminhtml\Index;
+
+use Magento\Backend\App\Action;
+use Magento\Backend\App\Action\Context;
+use Magento\Framework\App\Action\HttpGetActionInterface;
+use Magento\Framework\View\Result\PageFactory;
+
+/**
+ * Inform that backup is disabled.
+ */
+class Disabled extends Action implements HttpGetActionInterface
+{
+    /**
+     * @see _isAllowed()
+     */
+    const ADMIN_RESOURCE = 'Magento_Backend::backup';
+
+    /**
+     * @var PageFactory
+     */
+    private $pageFactory;
+
+    /**
+     * @param Context $context
+     * @param PageFactory $pageFactory
+     */
+    public function __construct(Context $context, PageFactory $pageFactory)
+    {
+        parent::__construct($context);
+        $this->pageFactory = $pageFactory;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function execute()
+    {
+        return $this->pageFactory->create();
+    }
+}

app/code/Magento/Backup/Cron/SystemBackup.php

@@ -8,6 +8,9 @@
 use Magento\Framework\App\Filesystem\DirectoryList;
 use Magento\Store\Model\ScopeInterface;
 
+/**
+ * Performs scheduled backup.
+ */
 class SystemBackup
 {
     const XML_PATH_BACKUP_ENABLED = 'system/backup/enabled';
@@ -101,6 +104,10 @@ public function __construct(
      */
     public function execute()
     {
+        if (!$this->_backupData->isEnabled()) {
+            return $this;
+        }
+
         if (!$this->_scopeConfig->isSetFlag(self::XML_PATH_BACKUP_ENABLED, ScopeInterface::SCOPE_STORE)) {
             return $this;
         }

app/code/Magento/Backup/Helper/Data.php

@@ -3,6 +3,9 @@
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+
+declare(strict_types=1);
+
 namespace Magento\Backup\Helper;
 
 use Magento\Framework\App\Filesystem\DirectoryList;
@@ -285,4 +288,14 @@ public function extractDataFromFilename($filename)
 
         return $result;
     }
+
+    /**
+     * Is backup functionality enabled.
+     *
+     * @return bool
+     */
+    public function isEnabled(): bool
+    {
+        return $this->scopeConfig->isSetFlag('system/backup/functionality_enabled');
+    }
 }