TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:20 +02:00
commit c7a46689ff
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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\Fluid\Command;
+
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Helper\Table;
+use Symfony\Component\Console\Helper\TableCell;
+use Symfony\Component\Console\Helper\TableSeparator;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use TYPO3\CMS\Fluid\Core\ViewHelper\ViewHelperResolverFactoryInterface;
+
+/**
+ * Lists all registered global Fluid ViewHelper namespaces
+ *
+ * @internal: Specific command implementation, not API itself.
+ */
+#[AsCommand('fluid:namespaces', 'Lists all registered global Fluid ViewHelper namespaces.')]
+final class NamespacesCommand extends Command
+{
+    public function __construct(private readonly ViewHelperResolverFactoryInterface $viewHelperResolverFactory)
+    {
+        parent::__construct();
+    }
+
+    protected function configure(): void
+    {
+        $this->addOption(
+            'json',
+            null,
+            InputOption::VALUE_NONE,
+            'Output namespaces as JSON',
+        );
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $globalNamespaces = $this->viewHelperResolverFactory->create()->getNamespaces();
+
+        if ($input->getOption('json')) {
+            $output->writeln(json_encode($globalNamespaces));
+            return Command::SUCCESS;
+        }
+
+        $table = new Table($output);
+        $table->setHeaders(['Alias', 'Namespace(s)']);
+        $isFirst = true;
+        foreach ($globalNamespaces as $alias => $namespaceChain) {
+            if (!$isFirst) {
+                $table->addRow(new TableSeparator());
+            }
+            $table->addRow([
+                $alias,
+                new TableCell(implode("\n", $namespaceChain), ['rowspan' => count($namespaceChain)]),
+            ]);
+            $isFirst = false;
+        }
+        $table->render();
+        return Command::SUCCESS;
+    }
+}