PostProcessor.php

Go to the documentation of this file.

<?php
namespace TYPO3\CMS\Form\PostProcess;

class PostProcessor {

    protected $form;

    protected $typoscriptFactory;

    public function __construct(\TYPO3\CMS\Form\Domain\Model\Form $form, array $typoScript) {
        $this->form = $form;
        $this->typoscriptFactory = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Form\\Domain\\Factory\\TypoScriptFactory');
        $this->typoScript = $typoScript;
    }

    public function process() {
        $html = '';
        if (is_array($this->typoScript)) {
            $keys = \TYPO3\CMS\Core\TypoScript\TemplateService::sortedKeyList($this->typoScript);

            foreach ($keys as $key) {
                if (!(int)$key || strpos($key, '.') !== FALSE) {
                    continue;
                }
                $className = FALSE;
                $processorName = $this->typoScript[$key];
                $processorArguments = array();
                if (isset($this->typoScript[$key . '.'])) {
                    $processorArguments = $this->typoScript[$key . '.'];
                }

                if (isset($processorArguments['layout.'])) {
                    $layoutHandler = $this->typoscriptFactory->setLayoutHandler($processorArguments);
                } else {
                    $layoutHandler = $this->typoscriptFactory->setLayoutHandler($this->typoScript);
                }

                if (class_exists($processorName, TRUE)) {
                    $className = $processorName;
                } else {
                    $classNameExpanded = 'TYPO3\\CMS\\Form\\PostProcess\\' . ucfirst(strtolower($processorName)) . 'PostProcessor';
                    if (class_exists($classNameExpanded, TRUE)) {
                        $className = $classNameExpanded;
                    }
                }
                if ($className !== FALSE) {
                    $layout = $this->typoscriptFactory->getLayoutFromTypoScript($this->typoScript[$processorName . '.']);
                    $layoutHandler->setLayout($layout);

                    $processor = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance($className, $this->form, $processorArguments);
                    if ($processor instanceof PostProcessorInterface) {
                        $html .= $processor->process();
                    }
                }
            }
        }
        return $html;
    }

    public function sortTypoScriptKeyList() {
        return \TYPO3\CMS\Core\TypoScript\TemplateService::sortedKeyList($this->typoScript);
    }

}