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<?php |
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declare(strict_types=1); |
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/** |
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* @copyright Copyright (c) 2018 Roeland Jago Douma <[email protected]> |
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* |
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* @author Jakob Sack <[email protected]> |
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* @author Roeland Jago Douma <[email protected]> |
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* |
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* @license AGPL-3.0 |
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* |
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* This code is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License, version 3, |
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* as published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License, version 3, |
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* along with this program. If not, see <http://www.gnu.org/licenses/> |
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* |
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*/ |
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namespace OCP\AppFramework\Http; |
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use OCP\IRequest; |
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use OC\Streamer; |
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/** |
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* Public library to send several files in one zip archive. |
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* |
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* @since 15.0.0 |
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*/ |
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class ZipResponse extends Response implements ICallbackResponse { |
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/** @var resource[] Files to be added to the zip response */ |
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private $resources; |
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/** @var string Filename that the zip file should have */ |
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private $name; |
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private $request; |
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/** |
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* @since 15.0.0 |
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*/ |
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public function __construct(IRequest $request, string $name = 'output') { |
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$this->name = $name; |
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$this->request = $request; |
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} |
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/** |
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* @since 15.0.0 |
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*/ |
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public function addResource($r, string $internalName, int $size, int $time = -1) { |
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if (!\is_resource($r)) { |
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throw new \InvalidArgumentException('No resource provided'); |
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} |
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$this->resources[] = [ |
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'resource' => $r, |
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'internalName' => $internalName, |
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'size' => $size, |
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'time' => $time, |
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]; |
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} |
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/** |
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* @since 15.0.0 |
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*/ |
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public function callback(IOutput $output) { |
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$size = 0; |
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$files = count($this->resources); |
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foreach ($this->resources as $resource) { |
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$size += $resource['size']; |
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} |
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$zip = new Streamer($this->request, $size, $files); |
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$zip->sendHeaders($this->name); |
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foreach ($this->resources as $resource) { |
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$zip->addFileFromStream($resource['resource'], $resource['internalName'], $resource['size'], $resource['time']); |
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} |
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$zip->finalize(); |
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} |
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} |
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nextcloud /
server
