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typo3/sysext/frontend/Classes/ContentObject/ContentContentObject.php

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+<?php
+namespace TYPO3\CMS\Frontend\ContentObject;
+
+/*
+ * 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\TimeTracker\TimeTracker;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
+
+/**
+ * Contains CONTENT class object.
+ */
+class ContentContentObject extends AbstractContentObject
+{
+    /**
+     * Rendering the cObject, CONTENT
+     *
+     * @param array $conf Array of TypoScript properties
+     * @return string Output
+     */
+    public function render($conf = [])
+    {
+        if (!empty($conf['if.']) && !$this->cObj->checkIf($conf['if.'])) {
+            return '';
+        }
+
+        $frontendController = $this->getFrontendController();
+        $theValue = '';
+        $originalRec = $frontendController->currentRecord;
+        // If the currentRecord is set, we register, that this record has invoked this function.
+        // It's should not be allowed to do this again then!!
+        if ($originalRec) {
+            ++$frontendController->recordRegister[$originalRec];
+        }
+        $conf['table'] = isset($conf['table.']) ? trim($this->cObj->stdWrap($conf['table'], $conf['table.'])) : trim($conf['table']);
+        $conf['select.'] = !empty($conf['select.']) ? $conf['select.'] : [];
+        $renderObjName = $conf['renderObj'] ?: '<' . $conf['table'];
+        $renderObjKey = $conf['renderObj'] ? 'renderObj' : '';
+        $renderObjConf = $conf['renderObj.'];
+        $slide = isset($conf['slide.']) ? (int)$this->cObj->stdWrap($conf['slide'], $conf['slide.']) : (int)$conf['slide'];
+        if (!$slide) {
+            $slide = 0;
+        }
+        $slideCollect = isset($conf['slide.']['collect.']) ? (int)$this->cObj->stdWrap($conf['slide.']['collect'], $conf['slide.']['collect.']) : (int)$conf['slide.']['collect'];
+        if (!$slideCollect) {
+            $slideCollect = 0;
+        }
+        $slideCollectReverse = isset($conf['slide.']['collectReverse.']) ? (int)$this->cObj->stdWrap($conf['slide.']['collectReverse'], $conf['slide.']['collectReverse.']) : (int)$conf['slide.']['collectReverse'];
+        $slideCollectReverse = (bool)$slideCollectReverse;
+        $slideCollectFuzzy = isset($conf['slide.']['collectFuzzy.'])
+            ? (bool)$this->cObj->stdWrap($conf['slide.']['collectFuzzy'], $conf['slide.']['collectFuzzy.'])
+            : (bool)$conf['slide.']['collectFuzzy'];
+        if (!$slideCollect) {
+            $slideCollectFuzzy = true;
+        }
+        $again = false;
+        $tmpValue = '';
+
+        do {
+            $records = $this->cObj->getRecords($conf['table'], $conf['select.']);
+            $cobjValue = '';
+            if (!empty($records)) {
+                $this->cObj->currentRecordTotal = count($records);
+                $this->getTimeTracker()->setTSlogMessage('NUMROWS: ' . count($records));
+
+                /** @var ContentObjectRenderer $cObj */
+                $cObj = GeneralUtility::makeInstance(ContentObjectRenderer::class);
+                $cObj->setParent($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, $conf['table']);
+                    }
+                    if (!$frontendController->recordRegister[$conf['table'] . ':' . $row['uid']]) {
+                        $this->cObj->currentRecordNumber++;
+                        $cObj->parentRecordNumber = $this->cObj->currentRecordNumber;
+                        $frontendController->currentRecord = $conf['table'] . ':' . $row['uid'];
+                        $this->cObj->lastChanged($row['tstamp']);
+                        $cObj->start($row, $conf['table']);
+                        $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));
+
+        $wrap = isset($conf['wrap.']) ? $this->cObj->stdWrap($conf['wrap'], $conf['wrap.']) : $conf['wrap'];
+        if ($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;
+    }
+
+    /**
+     * Returns the frontend controller
+     *
+     * @return TypoScriptFrontendController
+     */
+    protected function getFrontendController()
+    {
+        return $GLOBALS['TSFE'];
+    }
+
+    /**
+     * Returns Time Tracker
+     *
+     * @return TimeTracker
+     */
+    protected function getTimeTracker()
+    {
+        return GeneralUtility::makeInstance(TimeTracker::class);
+    }
+}