TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:00 +02:00
commit f9941541b7
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+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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\FieldWizard;
+
+use TYPO3\CMS\Backend\Form\AbstractNode;
+use TYPO3\CMS\Backend\Form\Utility\FormEngineUtility;
+use TYPO3\CMS\Core\Imaging\IconFactory;
+use TYPO3\CMS\Core\Imaging\IconSize;
+use TYPO3\CMS\Core\Localization\LanguageService;
+use TYPO3\CMS\Core\Site\Entity\Site;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Render list of tables and link to element browser,
+ * typically used with type=group and internal_type=db.
+ */
+class TableList extends AbstractNode
+{
+    public function __construct(
+        private readonly IconFactory $iconFactory,
+    ) {}
+
+    /**
+     * Render table buttons
+     */
+    public function render(): array
+    {
+        $languageService = $this->getLanguageService();
+        $result = $this->initializeResultArray();
+
+        $parameterArray = $this->data['parameterArray'];
+        $config = $parameterArray['fieldConf']['config'];
+        $itemName = $parameterArray['itemFormElName'];
+
+        if (empty($config['allowed']) || !is_string($config['allowed'])) {
+            // No handling if the field has no, or funny "allowed" settings.
+            return $result;
+        }
+
+        $allowed = GeneralUtility::trimExplode(',', $config['allowed'], true);
+        $allowedTablesHtml = [];
+        foreach ($allowed as $tableName) {
+            if ($tableName === '*') {
+                $label = $languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.allTables');
+                $allowedTablesHtml[] = '<span>';
+                $allowedTablesHtml[] =  htmlspecialchars($label);
+                $allowedTablesHtml[] = '</span>';
+            } else {
+                $tableSchema = $this->data['tcaSchemata']->has($tableName) ? $this->data['tcaSchemata']->get($tableName) : null;
+                $label = $languageService->sL($tableSchema?->getTitle() ?? '');
+                $icon = $this->iconFactory->getIconForRecord($tableName, [], IconSize::SMALL)->render();
+                if ((bool)($config['fieldControl']['elementBrowser']['disabled'] ?? false)) {
+                    $allowedTablesHtml[] = '<span class="tablelist-item-nolink">';
+                    $allowedTablesHtml[] =  $icon;
+                    $allowedTablesHtml[] =  htmlspecialchars($label);
+                    $allowedTablesHtml[] = '</span>';
+                } else {
+                    // Initialize attributes
+                    $attributes = [
+                        'class' => 'btn btn-default t3js-element-browser',
+                        'data-mode' => $tableName === 'sys_file' ? 'file' : 'db',
+                        'data-field-reference' => $itemName,
+                        'data-allowed-types' => $tableName,
+                    ];
+
+                    // Add the entry point - if found
+                    $attributes = $this->addEntryPoint($tableName, $config, $attributes);
+
+                    $allowedTablesHtml[] = '<button ' . GeneralUtility::implodeAttributes($attributes, true) . '>';
+                    $allowedTablesHtml[] =  $icon;
+                    $allowedTablesHtml[] =  htmlspecialchars($label);
+                    $allowedTablesHtml[] = '</button>';
+                }
+            }
+        }
+
+        $html = [];
+        $html[] = '<div class="form-text">';
+        $html[] =   implode(LF, $allowedTablesHtml);
+        $html[] = '</div>';
+
+        $result['html'] = implode(LF, $html);
+        return $result;
+    }
+
+    /**
+     * Try to resolve a configured default entry point - page / folder
+     * to be expanded - and add it to the attributes if found.
+     */
+    protected function addEntryPoint(string $tableName, array $fieldConfig, array $attributes): array
+    {
+        if (!isset($fieldConfig['elementBrowserEntryPoints']) || !is_array($fieldConfig['elementBrowserEntryPoints'])) {
+            // Early return in case no entry points are defined
+            return $attributes;
+        }
+
+        // Fetch the configured value (which might be a marker) - falls back to _default
+        $entryPoint = (string)($fieldConfig['elementBrowserEntryPoints'][$tableName] ?? $fieldConfig['elementBrowserEntryPoints']['_default'] ?? '');
+
+        if ($entryPoint === '') {
+            // In case no entry point exists for the given table and also no default is defined, return
+            return $attributes;
+        }
+
+        // Check and resolve possible marker
+        if (str_starts_with($entryPoint, '###') && str_ends_with($entryPoint, '###')) {
+            if ($entryPoint === '###CURRENT_PID###') {
+                // Use the current pid
+                $entryPoint = (string)$this->data['effectivePid'];
+            } elseif ($entryPoint === '###SITEROOT###' && ($this->data['site'] ?? null) instanceof Site) {
+                // Use the root page id from the current site
+                $entryPoint = (string)$this->data['site']->getRootPageId();
+            } else {
+                // Check for special TSconfig marker
+                $TSconfig = FormEngineUtility::getTCEFORM_TSconfig($this->data['tableName'], ['pid' => $this->data['effectivePid']]);
+                $keyword = substr($entryPoint, 3, -3);
+                if (str_starts_with($keyword, 'PAGE_TSCONFIG_')) {
+                    $entryPoint = (string)($TSconfig[$this->data['fieldName']][$keyword] ?? '');
+                } else {
+                    $entryPoint = (string)($TSconfig['_' . $keyword] ?? '');
+                }
+            }
+        }
+
+        // Add the entry point to the attribute - if resolved
+        if ($entryPoint !== '') {
+            $attributes['data-entry-point'] = $entryPoint;
+        }
+
+        return $attributes;
+    }
+
+    protected function getLanguageService(): LanguageService
+    {
+        return $GLOBALS['LANG'];
+    }
+}