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<?php |
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/* |
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* body-parser (https://github.com/juliangut/body-parser). |
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* PSR7 body parser middleware. |
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* |
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* @license BSD-3-Clause |
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* @link https://github.com/juliangut/body-parser |
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* @author Julián Gutiérrez <[email protected]> |
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*/ |
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namespace Jgut\BodyParser\Decoder; |
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use League\Csv\Reader; |
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/** |
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* CSV request decoder. |
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*/ |
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class Csv implements Decoder |
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{ |
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use MimeTypeTrait; |
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/** |
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* Fields delimiter character. |
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* |
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* @var string |
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*/ |
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protected $delimiter; |
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/** |
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* Field enclosure character. |
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* |
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* @var string |
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*/ |
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protected $enclosure; |
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/** |
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* Escape character. |
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* |
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* @var string |
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*/ |
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protected $escape; |
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/** |
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* CSV request decoder constructor. |
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* |
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* @param string $delimiter |
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* @param string $enclosure |
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* @param string $escape |
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*/ |
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public function __construct($delimiter = ',', $enclosure = '"', $escape = '\\') |
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{ |
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$this->delimiter = (string) $delimiter; |
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$this->enclosure = (string) $enclosure; |
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$this->escape = (string) $escape; |
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$this->addMimeType('text/csv'); |
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$this->addMimeType('application/csv'); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws \InvalidArgumentException |
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* @throws \RuntimeException |
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*/ |
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public function decode($rawBody) |
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{ |
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if (trim($rawBody) === '') { |
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return; |
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} |
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$parsedBody = Reader::createFromString($rawBody) |
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->setDelimiter($this->delimiter) |
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->setEnclosure($this->enclosure) |
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->setEscape($this->escape) |
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->fetchAll(); |
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if (empty($parsedBody)) { |
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throw new \RuntimeException('CSV request body parsing error: "verify CSV format"'); |
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} |
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return $parsedBody; |
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} |
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} |
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juliangut /
body-parser
