TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
commit af8cc155b5
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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\Core\Database\Query;
+
+use TYPO3\CMS\Core\Service\DependencyOrderingService;
+
+/**
+ * @internal experimental and not part of public core API.
+ */
+final class WithCollection implements \Stringable
+{
+    /**
+     * @var With[]
+     */
+    private array $with = [];
+    private bool $recursive = false;
+
+    public function set(With ...$with): WithCollection
+    {
+        return $this->reset()->add(...array_values($with));
+    }
+
+    public function add(With ...$with): WithCollection
+    {
+        foreach ($with as $singleWith) {
+            $this->with[] = $singleWith;
+            if ($singleWith->isRecursive()) {
+                $this->recursive = true;
+            }
+        }
+        return $this;
+    }
+
+    public function reset(): WithCollection
+    {
+        $this->recursive = false;
+        $this->with = [];
+        return $this;
+    }
+
+    public function isEmpty(): bool
+    {
+        return $this->with === [];
+    }
+
+    public function __toString(): string
+    {
+        if ($this->with === []) {
+            return '';
+        }
+        $parts = [];
+        foreach ($this->getSortedParts() as $part) {
+            $parts[] = (string)$part;
+        }
+        return sprintf(
+            '%s %s',
+            ($this->recursive ? 'WITH RECURSIVE' : 'WITH'),
+            implode(', ', $parts)
+        );
+    }
+
+    /**
+     * @return With[]
+     */
+    private function getSortedParts(): array
+    {
+        $parts = [];
+        foreach ($this->prepareParts() as $part) {
+            $parts[] = $part['instance'];
+        }
+        return $parts;
+    }
+
+    /**
+     * @return array<string, array{instance: With, before: string[], after: string[]}>
+     */
+    private function prepareParts(): array
+    {
+        $parts = [];
+        foreach ($this->with as $part) {
+            $parts[$part->getName()] = [
+                'instance' => $part,
+                'before' => [],
+                'after' => $part->getDependencies(),
+            ];
+        }
+        return (new DependencyOrderingService())->orderByDependencies($parts);
+    }
+}