mirror of
https://github.com/Combodo/iTop.git
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58 lines
1.7 KiB
PHP
58 lines
1.7 KiB
PHP
<?php
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/*
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* @copyright Copyright (C) 2010-2025 Combodo SAS
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* @license http://opensource.org/licenses/AGPL-3.0
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*/
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namespace Combodo\iTop\Forms\Block;
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use Combodo\iTop\Forms\Block\Base\FormBlock;
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use Combodo\iTop\Forms\Compiler\FormsCompiler;
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use Combodo\iTop\Service\Cache\DataModelDependantCache;
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use Combodo\iTop\Service\DependencyInjection\DIService;
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use ModelReflection;
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use ModelReflectionRuntime;
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class FormBlockService
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{
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private static FormBlockService $oInstance;
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private DataModelDependantCache $oCacheService;
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protected function __construct(ModelReflection $oModelReflection = null)
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{
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DIService::GetInstance()->RegisterService('ModelReflection', $oModelReflection ?? new ModelReflectionRuntime());
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$this->oCacheService = DataModelDependantCache::GetInstance();
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}
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final public static function GetInstance(ModelReflection $oModelReflection = null): FormBlockService
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{
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if (!isset(static::$oInstance)) {
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static::$oInstance = new FormBlockService($oModelReflection);
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}
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return static::$oInstance;
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}
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/**
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* @param string $sId name of the form to retrieve
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*
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* @return \Combodo\iTop\Forms\Block\Base\FormBlock
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* @throws \Combodo\iTop\Forms\Block\FormBlockException
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*/
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public function GetFormBlockById(string $sId): FormBlock
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{
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$sFilteredId = preg_replace('/[^0-9a-zA-Z_]/', '', $sId);
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if (strlen($sFilteredId) === 0) {
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throw new FormBlockException('Malformed name for block: '.json_encode($sId));
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}
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if (!$this->oCacheService->HasEntry(FormsCompiler::CACHE_POOL, $sFilteredId)) {
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throw new FormBlockException('No block found for: '.json_encode($sFilteredId).' original value asked: '.json_encode($sId));
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}
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$this->oCacheService->Fetch(FormsCompiler::CACHE_POOL, $sFilteredId);
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return new $sFilteredId($sFilteredId);
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}
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}
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