145 lines
4.5 KiB
PHP
145 lines
4.5 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\Database\Schema\SchemaMigrator;
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use TYPO3\CMS\Core\Database\Schema\SqlReader;
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use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Contains the update class for filling the basic repository record of the extension manager
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*
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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 ExtensionManagerTables implements UpgradeWizardInterface, RepeatableInterface
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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 'extensionManagerTables';
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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 'Add the default Extension Manager database tables';
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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 'Creates necessary database tables and adds static data for the Extension Manager.';
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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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$result = false;
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// First check necessary database update
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$updateStatements = array_filter($this->getUpdateStatements());
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if (count($updateStatements) === 0) {
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// Get count of rows in repository database table
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$count = GeneralUtility::makeInstance(ConnectionPool::class)
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->getConnectionForTable('tx_extensionmanager_domain_model_repository')
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->count('*', 'tx_extensionmanager_domain_model_repository', []);
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if ($count === 0) {
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$result = true;
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}
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} else {
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$result = true;
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}
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return $result;
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}
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/**
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* @return string[] All new fields and tables must exist
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*/
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public function getPrerequisites(): array
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{
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return [
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DatabaseUpdatedPrerequisite::class
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];
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}
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/**
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* Performs the database update.
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*
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* @return bool Whether it worked (TRUE) or not (FALSE)
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*/
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public function executeUpdate(): bool
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{
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$result = true;
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$sqlReader = GeneralUtility::makeInstance(SqlReader::class);
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$createTableStatements = $this->getTableStatements();
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// First perform all create, add and change queries
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$schemaMigrationService = GeneralUtility::makeInstance(SchemaMigrator::class);
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$schemaMigrationService->install($createTableStatements);
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// Perform import of static data
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$rawDefinitions = file_get_contents(
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ExtensionManagementUtility::extPath('extensionmanager', 'ext_tables_static+adt.sql')
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);
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$insertStatements = $sqlReader->getInsertStatementArray($rawDefinitions);
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$schemaMigrationService->importStaticData($insertStatements);
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return $result;
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}
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/**
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* Gets all create, add and change queries from ext_tables.sql
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*
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* @return array
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*/
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protected function getUpdateStatements()
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{
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$updateStatements = [];
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$emTableStatements = $this->getTableStatements();
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if (count($emTableStatements)) {
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$schemaMigrationService = GeneralUtility::makeInstance(SchemaMigrator::class);
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$updateSuggestions = $schemaMigrationService->getUpdateSuggestions($emTableStatements);
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$updateStatements = array_merge_recursive(...array_values($updateSuggestions));
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}
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return $updateStatements;
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}
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/**
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* Get all CREATE TABLE statements from the ext_tables.sql file
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*
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* @return string[]
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*/
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protected function getTableStatements(): array
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{
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$rawDefinitions = file_get_contents(ExtensionManagementUtility::extPath('extensionmanager', 'ext_tables.sql'));
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$sqlReader = GeneralUtility::makeInstance(SqlReader::class);
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return $sqlReader->getCreateTableStatementArray($rawDefinitions);
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}
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}
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