ContentContentObject.php

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<?php
 
/*
 * 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!
 */
 
namespace ‪TYPO3\CMS\Frontend\ContentObject;
 
use ‪TYPO3\CMS\Core\TimeTracker\TimeTracker;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
 
class ‪ContentContentObject extends ‪AbstractContentObject
{
    public function ‪render($conf = [])
    {
        if (!empty($conf['if.']) && !$this->cObj->checkIf($conf['if.'])) {
            return '';
        }
 
        $frontendController = $this->‪getTypoScriptFrontendController();
        $theValue = '';
        $originalRec = $frontendController->currentRecord;
        // If the currentRecord is set, we register, that this record has invoked this function.
        // It should not be allowed to do this again then!!
        if ($originalRec) {
            if (isset($frontendController->recordRegister[$originalRec])) {
                ++$frontendController->recordRegister[$originalRec];
            } else {
                $frontendController->recordRegister[$originalRec] = 1;
            }
        }
        $conf['table'] = trim((string)$this->cObj->stdWrapValue('table', $conf ?? []));
        $conf['select.'] = !empty($conf['select.']) ? $conf['select.'] : [];
        $renderObjName = ($conf['renderObj'] ?? false) ? $conf['renderObj'] : '<' . $conf['table'];
        $renderObjKey = ($conf['renderObj'] ?? false) ? 'renderObj' : '';
        $renderObjConf = $conf['renderObj.'] ?? [];
        $slide = (int)$this->cObj->stdWrapValue('slide', $conf ?? []);
        if (!$slide) {
            $slide = 0;
        }
        $slideCollect = (int)$this->cObj->stdWrapValue('collect', $conf['slide.'] ?? []);
        if (!$slideCollect) {
            $slideCollect = 0;
        }
        $slideCollectReverse = (bool)$this->cObj->stdWrapValue('collectReverse', $conf['slide.'] ?? []);
        $slideCollectFuzzy = (bool)$this->cObj->stdWrapValue('collectFuzzy', $conf['slide.'] ?? []);
        if (!$slideCollect) {
            $slideCollectFuzzy = true;
        }
        $again = false;
        $tmpValue = '';
 
        do {
            $records = $this->cObj->getRecords($conf['table'], $conf['select.']);
            $cobjValue = '';
            if (!empty($records)) {
                // @deprecated since v11, will be removed in v12. Drop together with ContentObjectRenderer->currentRecordTotal
                $this->cObj->currentRecordTotal = count($records);
                $this->‪getTimeTracker()->‪setTSlogMessage('NUMROWS: ' . count($records));
 
                ‪$cObj = GeneralUtility::makeInstance(ContentObjectRenderer::class, $frontendController);
                ‪$cObj->setParent($this->cObj->data, $this->cObj->currentRecord);
                $this->cObj->currentRecordNumber = 0;
 
                foreach ($records as $row) {
                    // Call hook for possible manipulation of database row for cObj->data
                    foreach (‪$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content_content.php']['modifyDBRow'] ?? [] as $className) {
                        $_procObj = GeneralUtility::makeInstance($className);
                        $_procObj->modifyDBRow($row, $conf['table']);
                    }
                    $registerField = $conf['table'] . ':' . ($row['uid'] ?? 0);
                    if (!($frontendController->recordRegister[$registerField] ?? false)) {
                        $this->cObj->currentRecordNumber++;
                        ‪$cObj->parentRecordNumber = $this->cObj->currentRecordNumber;
                        $frontendController->currentRecord = $registerField;
                        $this->cObj->lastChanged($row['tstamp'] ?? 0);
                        ‪$cObj->start($row, $conf['table'], $this->request);
                        $tmpValue = ‪$cObj->cObjGetSingle($renderObjName, $renderObjConf, $renderObjKey);
                        $cobjValue .= $tmpValue;
                    }
                }
            }
            if ($slideCollectReverse) {
                $theValue = $cobjValue . $theValue;
            } else {
                $theValue .= $cobjValue;
            }
            if ($slideCollect > 0) {
                $slideCollect--;
            }
            if ($slide) {
                if ($slide > 0) {
                    $slide--;
                }
                $conf['select.']['pidInList'] = $this->cObj->getSlidePids(
                    $conf['select.']['pidInList'] ?? '',
                    $conf['select.']['pidInList.'] ?? [],
                );
                if (isset($conf['select.']['pidInList.'])) {
                    unset($conf['select.']['pidInList.']);
                }
                $again = (string)$conf['select.']['pidInList'] !== '';
            }
        } while ($again && $slide && ((string)$tmpValue === '' && $slideCollectFuzzy || $slideCollect));
 
        $wrap = $this->cObj->stdWrapValue('wrap', $conf ?? []);
        if ($wrap) {
            $theValue = $this->cObj->wrap($theValue, $wrap);
        }
        if (isset($conf['stdWrap.'])) {
            $theValue = $this->cObj->stdWrap($theValue, $conf['stdWrap.']);
        }
        // Restore
        $frontendController->currentRecord = $originalRec;
        if ($originalRec) {
            --$frontendController->recordRegister[$originalRec];
        }
        return $theValue;
    }
 
    protected function ‪getTimeTracker(): ‪TimeTracker
    {
        return GeneralUtility::makeInstance(TimeTracker::class);
    }
}