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Direktori : /www/varak.net/nextcloud.varak.net/lib/public/AppFramework/Http/ |
Current File : /www/varak.net/nextcloud.varak.net/lib/public/AppFramework/Http/ZipResponse.php |
<?php declare(strict_types=1); /** * SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors * SPDX-License-Identifier: AGPL-3.0-or-later */ namespace OCP\AppFramework\Http; use OC\Streamer; use OCP\AppFramework\Http; use OCP\IRequest; /** * Public library to send several files in one zip archive. * * @since 15.0.0 * @template S of int * @template H of array<string, mixed> * @template-extends Response<int, array<string, mixed>> */ class ZipResponse extends Response implements ICallbackResponse { /** @var array{internalName: string, resource: resource, size: int, time: int}[] Files to be added to the zip response */ private array $resources = []; /** @var string Filename that the zip file should have */ private string $name; private IRequest $request; /** * @param S $status * @param H $headers * @since 15.0.0 */ public function __construct(IRequest $request, string $name = 'output', int $status = Http::STATUS_OK, array $headers = []) { parent::__construct($status, $headers); $this->name = $name; $this->request = $request; } /** * @since 15.0.0 */ public function addResource($r, string $internalName, int $size, int $time = -1) { if (!\is_resource($r)) { throw new \InvalidArgumentException('No resource provided'); } $this->resources[] = [ 'resource' => $r, 'internalName' => $internalName, 'size' => $size, 'time' => $time, ]; } /** * @since 15.0.0 */ public function callback(IOutput $output) { $size = 0; $files = count($this->resources); foreach ($this->resources as $resource) { $size += $resource['size']; } $zip = new Streamer($this->request, $size, $files); $zip->sendHeaders($this->name); foreach ($this->resources as $resource) { $zip->addFileFromStream($resource['resource'], $resource['internalName'], $resource['size'], $resource['time']); } $zip->finalize(); } }