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class.ext_update.php
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class.ext_update.php
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<?php
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/***************************************************************
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* Copyright notice
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*
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* (c) 2015 Steffen Ritter <info@rs-websystems.de>
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*
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* All rights reserved
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*
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* This script is part of the TYPO3 project. The TYPO3 project is
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* free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* The GNU General Public License can be found at
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* http://www.gnu.org/copyleft/gpl.html.
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*
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* This script is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* This copyright notice MUST APPEAR in all copies of the script!
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***************************************************************/
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use TYPO3\CMS\Core\Messaging\FlashMessage;
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use TYPO3\CMS\Core\Messaging\FlashMessageRendererResolver;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Update class for the extension manager.
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*
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* @package TYPO3
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*/
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class ext_update {
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/**
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* Array of flash messages (params) array[][status,title,message]
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*
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* @var array
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*/
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protected $messages = [];
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/**
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* @var \WapplerSystems\Meilisearchfal\Migrations\Migration[]
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*/
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protected $migrators = [];
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/**
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* Constructor initializing all migrations
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*/
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public function __construct() {
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$this->migrators[] = new \WapplerSystems\Meilisearch\Migrations\RemoveSiteFromScheduler();
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}
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/**
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* Called by the extension manager to determine if the update menu entry
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* should by showed.
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*
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* @return bool
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*/
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public function access() {
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foreach ($this->migrators as $migration) {
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if ($migration->isNeeded()) {
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return TRUE;
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}
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}
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return FALSE;
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}
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/**
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* Main update function called by the extension manager.
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*
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* @return string
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*/
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public function main() {
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foreach ($this->migrators as $migration) {
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if ($migration->isNeeded()) {
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try {
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$this->messages[] = $migration->process();
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} catch (\Exception $e) {
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$this->messages[] = [FlashMessage::ERROR, 'Execution failed', $e->getMessage()];
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}
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}
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}
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return $this->generateOutput();
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}
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/**
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* Generates output by using flash messages
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*
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* @return string
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*/
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protected function generateOutput() {
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$flashMessages = [];
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foreach ($this->messages as $messageItem) {
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/** @var \TYPO3\CMS\Core\Messaging\FlashMessage $flashMessage */
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$flashMessages[] = GeneralUtility::makeInstance(FlashMessage::class, $messageItem[2], $messageItem[1], $messageItem[0]);
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}
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/** @var $resolver FlashMessageRendererResolver */
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$resolver = GeneralUtility::makeInstance(FlashMessageRendererResolver::class);
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$renderer = $resolver->resolve();
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return $renderer->render($flashMessages);
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}
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}
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