148 lines
4.9 KiB
PHP
148 lines
4.9 KiB
PHP
<?php
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declare(strict_types=1);
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namespace GeorgRinger\News\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 GeorgRinger\News\Service\SlugService;
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use TYPO3\CMS\Install\Updates\DatabaseUpdatedPrerequisite;
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use TYPO3\CMS\Install\Updates\UpgradeWizardInterface;
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/**
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* Migrate EXT:realurl unique alias into empty news slugs
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*
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* If a lot of similar titles are used it might be a good a idea
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* to migrate the unique aliases from realurl to be sure that the same alias is used
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*
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* Requires existence of DB table tx_realurl_uniqalias, but EXT:realurl requires not to be installed
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* Will only appear if missing slugs found between realurl and news, respecting language and expire date from realurl
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* Copies values from 'tx_realurl_uniqalias.value_alias' to 'tx_news_domain_model_news.path_segment'
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*/
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class RealurlAliasNewsSlugUpdater implements UpgradeWizardInterface
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{
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const TABLE = 'tx_news_domain_model_news';
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/** @var SlugService */
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protected $slugService;
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/**
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* RealurlAliasNewsSlugUpdater constructor.
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* @param SlugService $slugService
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*/
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public function __construct(
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SlugService $slugService
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) {
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$this->slugService = $slugService;
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}
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public function executeUpdate(): bool
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{
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// user decided to migrate, migrate and mark wizard as done
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$queries = $this->slugService->performRealurlAliasMigration();
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return true;
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}
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public function updateNecessary(): bool
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{
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$updateNeeded = false;
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$elementCount = $this->slugService->countOfRealurlAliasMigrations();
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if ($elementCount > 0) {
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$updateNeeded = true;
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}
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return $updateNeeded;
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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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* Get title
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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 '[Optional] Migrate realurl alias to slug field "path_segment" of EXT:news records';
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}
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/**
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* Get description
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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 'Migrates EXT:realurl unique alias values into empty slug field "path_segment" of EXT:news records.';
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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 'realurlAliasNewsSlug';
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}
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/**
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* Second step: Ask user to install the extensions
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*
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* @param string $inputPrefix input prefix, all names of form fields have to start with this. Append custom name in [ ... ]
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* @return string HTML output
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*/
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public function getUserInput($inputPrefix): string
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{
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return '
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<div class="panel panel-danger">
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<div class="panel-heading">Are you really sure?</div>
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<div class="panel-body">
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<p>
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You can migrate EXT:realurl unique alias into news slugs,
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to ensure that the same alias is used if similar news titles are used.
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</p>
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<p>
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This wizard migrates only matching realurl alias for news entries, where path_segment is empty.
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Requires database table "tx_realurl_uniqalias" from EXT:realurl, but EXT:realurl requires not to be installed.
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</p>
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<p>
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Cause only empty news slugs will be generated within this migration,
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you may decide to empty all news slugs before.
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</p>
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<p>
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The result of this migration can still left empty slugs fields for news entries.
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Therfore you should generate these slugs afterwards using the news slug upater wizard.
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</p>
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<div class="btn-group clearfix" data-toggle="buttons">
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<label class="btn btn-default active">
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<input type="radio" name="' . $inputPrefix . '[install]" value="0" checked="checked" /> No, don\'t migrate
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</label>
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<label class="btn btn-default">
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<input type="radio" name="' . $inputPrefix . '[install]" value="1" /> Yes, please migrate
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</label>
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</div>
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</div>
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</div>
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';
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}
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}
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