147 lines
4.7 KiB
PHP
147 lines
4.7 KiB
PHP
<?php
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namespace TYPO3\CMS\Install\Updates;
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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use TYPO3\CMS\Core\Database\ConnectionPool;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Split menu types into dedicated content elements
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* @internal This class is only meant to be used within EXT:install and is not part of the TYPO3 Core API.
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*/
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class SplitMenusUpdate implements UpgradeWizardInterface
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{
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/**
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* @return string Unique identifier of this updater
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*/
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public function getIdentifier(): string
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{
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return 'splitMenusUpdate';
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}
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/**
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* @return string Title of this updater
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*/
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public function getTitle(): string
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{
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return 'Split menu types into dedicated content elements';
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}
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/**
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* @return string Longer description of this updater
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*/
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public function getDescription(): string
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{
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return 'Menus have been split into dedicated content elements to provide '
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. 'a better maintainability and more easy to adjustable template with single '
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. 'responsibility for the rendering.';
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}
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/**
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* Checks if an update is needed
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*
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* @return bool Whether an update is needed (TRUE) or not (FALSE)
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*/
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public function updateNecessary(): bool
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{
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$connection = GeneralUtility::makeInstance(ConnectionPool::class)->getConnectionForTable('tt_content');
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$tableColumns = $connection->getSchemaManager()->listTableColumns('tt_content');
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// Only proceed if menu_type field still exists
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if (!isset($tableColumns['menu_type'])) {
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return false;
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}
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('tt_content');
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$queryBuilder->getRestrictions()->removeAll();
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$elementCount = $queryBuilder->count('uid')
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->from('tt_content')
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->where(
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$queryBuilder->expr()->eq('CType', $queryBuilder->createNamedParameter('menu', \PDO::PARAM_STR))
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)
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->execute()->fetchColumn(0);
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return (bool)$elementCount;
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}
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/**
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* @return string[] All new fields and tables must exist
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*/
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public function getPrerequisites(): array
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{
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return [
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DatabaseUpdatedPrerequisite::class
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];
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}
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/**
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* Performs the database update
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*
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* @return bool
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*/
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public function executeUpdate(): bool
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{
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$connection = GeneralUtility::makeInstance(ConnectionPool::class)->getConnectionForTable('tt_content');
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$queryBuilder = $connection->createQueryBuilder();
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$queryBuilder->getRestrictions()->removeAll();
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$statement = $queryBuilder->select('uid', 'header', 'menu_type')
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->from('tt_content')
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->where(
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$queryBuilder->expr()->eq(
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'CType',
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$queryBuilder->createNamedParameter('menu', \PDO::PARAM_STR)
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)
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)
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->execute();
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while ($record = $statement->fetch()) {
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$queryBuilder = $connection->createQueryBuilder();
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$queryBuilder->update('tt_content')
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->where(
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$queryBuilder->expr()->eq(
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'uid',
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$queryBuilder->createNamedParameter($record['uid'], \PDO::PARAM_INT)
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)
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)
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->set('CType', $this->mapMenuTypes($record['menu_type']));
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$queryBuilder->execute();
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}
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return true;
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}
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/**
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* Map the old to the new values
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*
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* @param string $menuType The content of the FlexForm
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* @return string The equivalent CType
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*/
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protected function mapMenuTypes($menuType)
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{
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$mapping = [
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0 => 'menu_pages',
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1 => 'menu_subpages',
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2 => 'menu_sitemap',
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3 => 'menu_section',
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4 => 'menu_abstract',
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5 => 'menu_recently_updated',
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6 => 'menu_related_pages',
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7 => 'menu_section_pages',
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8 => 'menu_sitemap_pages',
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'categorized_pages' => 'menu_categorized_pages',
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'categorized_content' => 'menu_categorized_content'
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];
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if (array_key_exists($menuType, $mapping)) {
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return $mapping[$menuType];
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}
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return 'menu_' . $menuType;
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}
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}
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