9.5/_comma_separated_value_processor_8php_source.html

<?php

namespace ‪TYPO3\CMS\Frontend\DataProcessing;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Core\Utility\CsvUtility;

use ‪TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;

use ‪TYPO3\CMS\Frontend\ContentObject\DataProcessorInterface;


class ‪CommaSeparatedValueProcessor implements ‪DataProcessorInterface

{

    public function ‪process(‪ContentObjectRenderer $cObj, array $contentObjectConfiguration, array $processorConfiguration, array $processedData)

    {

        if (isset($processorConfiguration['if.']) && !$cObj->‪checkIf($processorConfiguration['if.'])) {

            return $processedData;

        }


        // The field name to process

        $fieldName = $cObj->‪stdWrapValue('fieldName', $processorConfiguration);

        if (empty($fieldName)) {

            return $processedData;

        }


        $originalValue = $cObj->data[$fieldName];


        // Set the target variable

        $targetVariableName = $cObj->‪stdWrapValue('as', $processorConfiguration, $fieldName);


        // Set the maximum amount of columns

        $maximumColumns = $cObj->‪stdWrapValue('maximumColumns', $processorConfiguration, 0);


        // Set the field delimiter which is "," by default

        $fieldDelimiter = $cObj->‪stdWrapValue('fieldDelimiter', $processorConfiguration, ',');


        // Set the field enclosure which is " by default

        $fieldEnclosure = $cObj->‪stdWrapValue('fieldEnclosure', $processorConfiguration, '"');


        $processedData[$targetVariableName] = ‪CsvUtility::csvToArray(

            $originalValue,

            $fieldDelimiter,

            $fieldEnclosure,

            (int)$maximumColumns

        );


        return $processedData;

    }

}