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<?php |
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/* |
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* This file is part of the runopencode/sax, an RunOpenCode project. |
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* |
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* (c) 2016 RunOpenCode |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace RunOpenCode\Sax\StreamAdapter; |
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use RunOpenCode\Sax\Contract\StreamAdapterInterface; |
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/** |
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* Class DomAdapter |
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* |
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* DOMDocument to stream adapter. |
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* |
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* @package RunOpenCode\Sax\Contract |
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*/ |
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class DomDocumentAdapter implements StreamAdapterInterface |
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{ |
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/** |
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* @var string |
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*/ |
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private $streamClass; |
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/** |
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* @var array |
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*/ |
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private $options; |
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/** |
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* DomDocumentAdapter constructor. |
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* |
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* @param string $streamClass FQCN of StreamInterface implementation, GuzzleHttp\Psr7\Stream is used by default. |
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* @param array $options Adapter options. |
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*/ |
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public function __construct($streamClass = 'GuzzleHttp\\Psr7\\Stream', array $options = array()) |
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{ |
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$this->streamClass = $streamClass; |
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$this->options = array_merge(array( |
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'stream' => 'php://memory', |
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'save_xml_options' => null |
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), $options); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supports($xmlDocument) |
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{ |
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return $xmlDocument instanceof \DOMDocument; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function convert($xmlDocument) |
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{ |
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/** |
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* @var \DOMDocument $xmlDocument |
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*/ |
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if (class_exists($this->streamClass)) { |
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$stream = fopen($this->options['stream'],'r+'); |
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fwrite($stream, $xmlDocument->saveXML($this->options['save_xml_options'])); |
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rewind($stream); |
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return new $this->streamClass($stream); |
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} |
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throw new \RuntimeException(sprintf('Provided StreamInterface implementation "%s" is not available on this system.', $this->streamClass)); |
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} |
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} |
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RunOpenCode /
sax
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.