TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:00 +02:00
commit f9941541b7
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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\Backend\Form\FormDataProvider;
+
+use TYPO3\CMS\Backend\Form\FormDataProviderInterface;
+use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
+
+/**
+ * Fetch information of user specific inline record expanded / collapsed state
+ * from user->uc and put it into $result['inlineExpandCollapseStateArray']
+ */
+class TcaInlineExpandCollapseState implements FormDataProviderInterface
+{
+    /**
+     * Add inline expand / collapse state
+     *
+     * @return array
+     */
+    public function addData(array $result)
+    {
+        if (empty($result['inlineExpandCollapseStateArray'])) {
+            $fullInlineState = json_decode($this->getBackendUser()->uc['inlineView'] ?? '', true);
+            if (!is_array($fullInlineState)) {
+                $fullInlineState = [];
+            }
+            $inlineStateForTable = [];
+            if (!empty($result['inlineTopMostParentUid']) && !empty($result['inlineTopMostParentTableName'])) {
+                // Happens in inline ajax context, top parent uid and top parent table are set
+                if ($result['command'] !== 'new') {
+                    $table = $result['inlineTopMostParentTableName'];
+                    $uid = $result['inlineTopMostParentUid'];
+                    if (!empty($fullInlineState[$table][$uid])) {
+                        $inlineStateForTable = $fullInlineState[$table][$uid];
+                    }
+                }
+            } else {
+                // Default case for a single record
+                if ($result['command'] !== 'new') {
+                    $table = $result['tableName'];
+                    $uid = $result['databaseRow']['uid'] ?? 0;
+                    if (!empty($fullInlineState[$table][$uid])) {
+                        $inlineStateForTable = $fullInlineState[$table][$uid];
+                    }
+                }
+            }
+            $result['inlineExpandCollapseStateArray'] = $inlineStateForTable;
+        }
+
+        if (!$result['isInlineChildExpanded']) {
+            // If the record is an inline child that is not expanded, it is not necessary to calculate all fields
+            $isExistingRecord = $result['command'] === 'edit';
+            $inlineConfig = $result['inlineParentConfig'];
+            $collapseAll = isset($inlineConfig['appearance']['collapseAll']) && $inlineConfig['appearance']['collapseAll'];
+            $expandAll = isset($inlineConfig['appearance']['collapseAll']) && !$inlineConfig['appearance']['collapseAll'];
+            $expandCollapseStateArray = $result['inlineExpandCollapseStateArray'];
+            $foreignTable = $result['inlineParentConfig']['foreign_table'] ?? null;
+            $isExpandedByUcState = $foreignTable !== null
+                && isset($expandCollapseStateArray[$foreignTable])
+                && is_array($expandCollapseStateArray[$foreignTable])
+                && in_array($result['databaseRow']['uid'], $expandCollapseStateArray[$foreignTable]) !== false;
+
+            if (!$isExistingRecord || ($isExpandedByUcState && !$collapseAll) || $expandAll || $result['isInlineAjaxOpeningContext']) {
+                $result['isInlineChildExpanded'] = true;
+            }
+        }
+
+        return $result;
+    }
+
+    protected function getBackendUser(): BackendUserAuthentication
+    {
+        return $GLOBALS['BE_USER'];
+    }
+}