TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:18 +02:00
commit 1da5e665e7
73 changed files with 8040 additions and 0 deletions
@@ -0,0 +1,180 @@
+<?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\Filelist\Dto;
+
+use TYPO3\CMS\Core\Resource\File;
+use TYPO3\CMS\Core\Resource\Folder;
+use TYPO3\CMS\Core\Resource\ResourceInterface;
+
+/**
+ * @internal
+ */
+class ResourceCollection implements \Countable, \Iterator, \ArrayAccess
+{
+    private int $position = 0;
+
+    /**
+     * @var ResourceInterface[]
+     */
+    protected array $resources = [];
+
+    /**
+     * @param ResourceInterface[] $resources
+     */
+    public function __construct(array $resources = [])
+    {
+        $this->setResources($resources);
+    }
+
+    public function addResource(ResourceInterface $resource): self
+    {
+        $this->resources[] = $resource;
+        return $this;
+    }
+
+    public function addResources(array $resources): self
+    {
+        foreach ($resources as $resource) {
+            $this->addResource($resource);
+        }
+        return $this;
+    }
+
+    public function setResources(array $resources): self
+    {
+        $this->resources = [];
+        $this->addResources($resources);
+        return $this;
+    }
+
+    /**
+     * @return ResourceInterface[]
+     */
+    public function getResources(): array
+    {
+        return $this->resources;
+    }
+
+    /**
+     * @return Folder[]
+     */
+    public function getFolders(): array
+    {
+        return array_filter($this->resources, static function (ResourceInterface $resource): bool {
+            return $resource instanceof Folder;
+        });
+    }
+
+    /**
+     * @return File[]
+     */
+    public function getFiles(): array
+    {
+        return array_filter($this->resources, static function (ResourceInterface $resource): bool {
+            return $resource instanceof File;
+        });
+    }
+
+    public function getTotalBytes(): int
+    {
+        $totalBytes = 0;
+        foreach ($this->getFiles() as $file) {
+            $totalBytes += $file->getSize();
+        }
+
+        return $totalBytes;
+    }
+
+    public function getTotalFolderCount(): int
+    {
+        return count($this->getFolders());
+    }
+
+    public function getTotalFileCount(): int
+    {
+        return count($this->getFiles());
+    }
+
+    public function getTotalCount(): int
+    {
+        return count($this->resources);
+    }
+
+    /**
+     * Array Access
+     */
+    public function offsetSet($offset, $value): void
+    {
+        if (is_null($offset)) {
+            $this->resources[] = $value;
+        } else {
+            $this->resources[$offset] = $value;
+        }
+    }
+
+    public function offsetExists($offset): bool
+    {
+        return isset($this->resources[$offset]);
+    }
+
+    public function offsetUnset($offset): void
+    {
+        unset($this->resources[$offset]);
+    }
+
+    public function offsetGet($offset): ?ResourceInterface
+    {
+        return $this->resources[$offset] ?? null;
+    }
+
+    /**
+     * Iterator
+     */
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function current(): ?ResourceInterface
+    {
+        return $this->resources[$this->position];
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function next(): void
+    {
+        ++$this->position;
+    }
+
+    public function valid(): bool
+    {
+        return isset($this->resources[$this->position]);
+    }
+
+    /**
+     * Countable
+     */
+    public function count(): int
+    {
+        return $this->getTotalCount();
+    }
+}