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<?php |
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declare(strict_types=1); |
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/** |
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* Copyright (c) Phauthentic (https://github.com/Phauthentic) |
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* |
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* Licensed under The MIT License |
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* For full copyright and license information, please see the LICENSE.txt |
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* Redistributions of files must retain the above copyright notice. |
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* |
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* @copyright Copyright (c) Phauthentic (https://github.com/Phauthentic) |
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* @link https://github.com/Phauthentic |
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* @license https://opensource.org/licenses/mit-license.php MIT License |
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*/ |
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namespace Phauthentic\Authentication\HttpFactory; |
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use Psr\Http\Message\StreamFactoryInterface; |
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use Psr\Http\Message\StreamInterface; |
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use RuntimeException; |
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use Zend\Diactoros\Stream; |
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/** |
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* Zend Stream Factory |
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*/ |
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class ZendStreamFactory implements StreamFactoryInterface |
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{ |
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/** |
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* @inheritdoc |
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*/ |
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public function createStream(string $content = ''): StreamInterface |
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{ |
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$resource = fopen('php://memory', 'rw'); |
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$this->checkResource($resource); |
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fwrite($resource, $content); |
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rewind($resource); |
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return $this->createStreamFromResource($resource); |
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} |
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/** |
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* Checks if the given variable is a resource and if not throws an exception |
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* |
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* @param mixed $resource Resource |
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* @return void |
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*/ |
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protected function checkResource($resource) |
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{ |
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if (!is_resource($resource)) { |
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throw new RuntimeException('Failed to open stream.'); |
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} |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function createStreamFromFile(string $file, string $mode = 'r'): StreamInterface |
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{ |
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$resource = fopen($file, $mode); |
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$this->checkResource($resource); |
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return $this->createStreamFromResource($resource); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function createStreamFromResource($resource): StreamInterface |
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{ |
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return new Stream($resource); |
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} |
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} |
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Phauthentic /
authentication
