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\Page;
+
+final class JavaScriptItems implements \JsonSerializable
+{
+    /**
+     * @var list<array>
+     */
+    private array $globalAssignments = [];
+
+    /**
+     * @var list<JavaScriptModuleInstruction>
+     */
+    private array $javaScriptModuleInstructions = [];
+
+    public function jsonSerialize(): array
+    {
+        return $this->toArray();
+    }
+
+    public function addGlobalAssignment(array $payload): void
+    {
+        if (empty($payload)) {
+            return;
+        }
+        $this->globalAssignments[] = $payload;
+    }
+
+    public function addJavaScriptModuleInstruction(JavaScriptModuleInstruction $instruction): void
+    {
+        $this->javaScriptModuleInstructions[] = $instruction;
+    }
+
+    /**
+     * @return list<array{type: string, payload: mixed}>
+     * @internal
+     */
+    public function toArray(): array
+    {
+        if ($this->isEmpty()) {
+            return [];
+        }
+        $items = [];
+        foreach ($this->globalAssignments as $item) {
+            $items[] = [
+                'type' => 'globalAssignment',
+                'payload' => $item,
+            ];
+        }
+        foreach ($this->javaScriptModuleInstructions as $item) {
+            $items[] = [
+                'type' => 'javaScriptModuleInstruction',
+                'payload' => $item,
+            ];
+        }
+        return $items;
+    }
+
+    public function isEmpty(): bool
+    {
+        return $this->globalAssignments === []
+            && empty($this->javaScriptModuleInstructions);
+    }
+
+    /**
+     * @internal
+     */
+    public function updateState(array $state): void
+    {
+        $this->globalAssignments = $state['globalAssignments'] ?? [];
+        $this->javaScriptModuleInstructions = [];
+        foreach ($state['javaScriptModuleInstructions'] ?? [] as $instruction) {
+            $this->javaScriptModuleInstructions[] = JavaScriptModuleInstruction::fromState($instruction);
+        }
+    }
+
+    /**
+     * @internal
+     */
+    public function getState(): array
+    {
+        return [
+            'globalAssignments' => $this->globalAssignments,
+            'javaScriptModuleInstructions' => array_map(
+                static fn(JavaScriptModuleInstruction $instruction): array => $instruction->getState(),
+                $this->javaScriptModuleInstructions
+            ),
+        ];
+    }
+
+    /**
+     * @return list<array>
+     */
+    public function getGlobalAssignments(): array
+    {
+        return $this->globalAssignments;
+    }
+
+    /**
+     * @return list<JavaScriptModuleInstruction>
+     */
+    public function getJavaScriptModuleInstructions(): array
+    {
+        return $this->javaScriptModuleInstructions;
+    }
+}