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<?php |
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/** |
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* Bluz Framework Component |
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* |
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* @copyright Bluz PHP Team |
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* @link https://github.com/bluzphp/framework |
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*/ |
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/** |
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* @namespace |
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*/ |
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namespace Bluz\Cli; |
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use InvalidArgumentException; |
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use Zend\Diactoros\Response; |
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use Zend\Diactoros\Stream; |
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/** |
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* CLI response. |
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* |
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* Allows creating a response by passing data to the constructor; by default, |
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* serializes the data to JSON, sets a status code of 200 and sets the |
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* Content-Type header to application/json. |
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*/ |
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class CliResponse extends Response |
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{ |
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/** |
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* Create a console response with the given data. |
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* |
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* @param mixed $data Data to convert to string |
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* @param int $status Integer status code for the response; 200 by default. |
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* @throws InvalidArgumentException if unable to encode the $data to JSON. |
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*/ |
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public function __construct($data, $status = 200) |
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{ |
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$body = new Stream('php://temp', 'wb+'); |
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$body->write($this->encode($data)); |
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parent::__construct($body, $status); |
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} |
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/** |
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* Encode the provided data to JSON. |
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* |
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* @param mixed $data |
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* @return string |
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* @throws InvalidArgumentException if unable to encode the $data to JSON. |
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*/ |
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private function encode($data) |
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{ |
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if (is_resource($data)) { |
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throw new InvalidArgumentException('Cannot encode resources'); |
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} |
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// just print to console as key-value pair |
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$output = array(); |
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array_walk_recursive($data, function ($value, $key) use (&$output) { |
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$output[] = $key .': '. $value; |
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}); |
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return join("\n", $output) . "\n"; |
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} |
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} |
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bluzphp /
framework
