139 lines
3.8 KiB
PHP
139 lines
3.8 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\Utility\ExtensionManagementUtility;
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/**
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* Installs and downloads EXT:compatibility7 if needed
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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 Compatibility7ExtractionUpdate extends AbstractDownloadExtensionUpdate
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{
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/**
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* @var string
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*/
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protected $title = 'Install extension "compatibility7" from TER';
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/**
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* @var string
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*/
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protected $extensionKey = 'compatibility7';
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/**
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* @var array
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*/
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protected $extensionDetails = [
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'compatibility7' => [
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'title' => 'Compatibility Mode for TYPO3 v7',
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'description' => 'Provides an additional backwards-compatibility layer with legacy functionality for sites that haven\'t fully migrated to TYPO3 v8 yet.',
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'versionString' => '8.7.1',
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'composerName' => 'friendsoftypo3/compatibility7',
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],
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];
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/**
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* @var \TYPO3\CMS\Install\Updates\ExtensionModel
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*/
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protected $extension;
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/**
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* @var \TYPO3\CMS\Install\Updates\Confirmation
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*/
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protected $confirmation;
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public function __construct()
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{
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$this->extension = new ExtensionModel(
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'compatibility7',
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'Compatibility Mode for TYPO3 v7',
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'8.7.1',
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'friendsoftypo3/compatibility7',
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'Provides an additional backwards-compatibility layer with legacy functionality for sites that haven\'t fully migrated to TYPO3 v8 yet.'
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);
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$this->confirmation = new Confirmation(
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'Are you sure?',
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'The compatibility extensions come with a performance penalty, use only if needed. ' . $this->extension->getDescription(),
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false
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);
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}
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/**
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* Return a confirmation message instance
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*
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* @return \TYPO3\CMS\Install\Updates\Confirmation
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*/
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public function getConfirmation(): Confirmation
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{
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return $this->confirmation;
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}
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/**
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* Return the identifier for this wizard
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* This should be the same string as used in the ext_localconf class registration
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*
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* @return string
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*/
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public function getIdentifier(): string
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{
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return 'compatibility7Extension';
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}
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/**
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* Return the speaking name of this wizard
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*
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* @return string
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*/
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public function getTitle(): string
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{
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return 'Install compatibility extension for TYPO3 7 compatibility';
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}
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/**
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* Return the description for this wizard
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*
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* @return string
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*/
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public function getDescription(): string
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{
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return 'The extension "compatibility7" (Compatibility Mode for TYPO3 v7) was extracted into '
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. 'the TYPO3 Extension Repository. This update downloads the TYPO3 Extension from the TER.';
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}
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/**
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* Is an update necessary?
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* Is used to determine whether a wizard needs to be run.
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*
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* @return bool
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*/
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public function updateNecessary(): bool
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{
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return !ExtensionManagementUtility::isLoaded('compatibility7');
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}
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/**
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* Returns an array of class names of Prerequisite classes
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* This way a wizard can define dependencies like "database up-to-date" or
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* "reference index updated"
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*
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* @return string[]
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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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}
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}
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