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\ViewHelpers\Link;
+
+use Psr\Http\Message\ServerRequestInterface;
+use TYPO3\CMS\Backend\Routing\Exception\RouteNotFoundException;
+use TYPO3\CMS\Backend\Routing\UriBuilder;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractTagBasedViewHelper;
+use TYPO3Fluid\Fluid\Core\ViewHelper\InvalidArgumentValueException;
+
+/**
+ * Use this ViewHelper to provide edit links to records. The ViewHelper will
+ * pass the uid and table to FormEngine.
+ *
+ * The uid must be given as a positive integer.
+ * For new records, use the :ref:`<be:link.newRecordViewHelper> <typo3-backend-link-newrecord>`.
+ *
+ * Examples
+ * ========
+ *
+ * Link to the record-edit action passed to FormEngine::
+ *
+ *    <be:link.editRecord uid="42" table="a_table" returnUrl="foo/bar" />
+ *
+ * Output::
+ *
+ *    <a href="/typo3/record/edit?edit[a_table][42]=edit&returnUrl=foo/bar">
+ *        Edit record
+ *    </a>
+ *
+ * Link to edit page uid=3 and then return back to the BE module "web_MyextensionList"::
+ *
+ *    <be:link.editRecord uid="3" table="pages" returnUrl="{f:be.uri(route: 'web_MyextensionList')}">
+ *
+ * Link to edit only the fields title and subtitle of page uid=42 and return to foo/bar::
+ *
+ *    <be:link.editRecord uid="42" table="pages" fields="title,subtitle" returnUrl="foo/bar">
+ *        Edit record
+ *    </be:link.editRecord>
+ *
+ * Output::
+ *
+ *    <a href="/typo3/record/edit?edit[pages][42]=edit&returnUrl=foo/bar&columnsOnly[pages]=title,subtitle">
+ *        Edit record
+ *    </a>
+ *
+ * @see https://docs.typo3.org/permalink/t3viewhelper:typo3-backend-link-editrecord
+ */
+final class EditRecordViewHelper extends AbstractTagBasedViewHelper
+{
+    /**
+     * @var string
+     */
+    protected $tagName = 'a';
+
+    public function __construct(
+        private readonly UriBuilder $uriBuilder
+    ) {
+        parent::__construct();
+    }
+
+    public function initializeArguments(): void
+    {
+        parent::initializeArguments();
+        $this->registerArgument('uid', 'int', 'uid of record to be edited', true);
+        $this->registerArgument('table', 'string', 'target database table', true);
+        $this->registerArgument('fields', 'string', 'Edit only these fields (comma separated list)');
+        $this->registerArgument('module', 'string', 'Set module identifier for context - marking as active when editing the record', false, '');
+        $this->registerArgument('returnUrl', 'string', 'return to this URL after closing the edit dialog', false, '');
+    }
+
+    /**
+     * @throws \InvalidArgumentException
+     * @throws RouteNotFoundException
+     */
+    public function render(): string
+    {
+        if ($this->arguments['uid'] < 1) {
+            throw new InvalidArgumentValueException('Uid must be a positive integer, ' . $this->arguments['uid'] . ' given.', 1526127158);
+        }
+        $request = $this->renderingContext->hasAttribute(ServerRequestInterface::class)
+            ? $this->renderingContext->getAttribute(ServerRequestInterface::class) : null;
+
+        if (empty($this->arguments['returnUrl']) && $request !== null) {
+            // @todo: We may want to deprecate fetching returnUrl from request
+            $this->arguments['returnUrl'] = $request->getAttribute('normalizedParams')->getRequestUri();
+        }
+
+        $params = [
+            'edit' => [$this->arguments['table'] => [$this->arguments['uid'] => 'edit']],
+            'module' => ($this->arguments['module'] ?? '') ?: ($request?->getAttribute('module')?->getIdentifier() ?? ''),
+            'returnUrl' => $this->arguments['returnUrl'],
+        ];
+        if ($this->arguments['fields'] ?? false) {
+            $params['columnsOnly'] = [
+                $this->arguments['table'] => GeneralUtility::trimExplode(',', $this->arguments['fields'], true),
+            ];
+        }
+        $uri = (string)$this->uriBuilder->buildUriFromRoute('record_edit', $params);
+        $this->tag->addAttribute('href', $uri);
+        $this->tag->setContent((string)$this->renderChildren());
+        $this->tag->forceClosingTag(true);
+        return $this->tag->render();
+    }
+}