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<?php |
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namespace Psonic; |
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use Psonic\Contracts\Response as ResponseInterface; |
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use Psonic\Exceptions\CommandFailedException; |
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class SonicResponse implements ResponseInterface |
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{ |
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private $message; |
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private $pieces; |
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private $results; |
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/** |
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* SonicResponse constructor. |
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* @param $message |
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*/ |
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public function __construct($message) |
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{ |
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$this->message = (string) $message; |
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$this->parse(); |
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} |
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/** |
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* parses the read buffer into a readable object |
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* @throws CommandFailedException |
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*/ |
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private function parse() |
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{ |
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$this->pieces = explode(" ", $this->message); |
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if(preg_match_all("/buffer\((\d+)\)/", $this->message, $matches)) { |
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$this->pieces['bufferSize'] = $matches[1][0]; |
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} |
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$this->pieces['status'] = $this->pieces[0]; |
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unset($this->pieces[0]); |
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if($this->pieces['status'] === 'ERR') { |
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throw new CommandFailedException($this->message); |
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} |
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if($this->pieces['status'] === 'RESULT') { |
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$this->pieces['count'] = (int) $this->pieces[1]; |
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unset($this->pieces[1]); |
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} |
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if($this->pieces['status'] === 'EVENT') { |
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$this->pieces['query_key'] = $this->pieces[2]; |
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$this->results = array_slice($this->pieces, 2, count($this->pieces)-4); |
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} |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getResults() |
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{ |
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return $this->results; |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return implode(" ", $this->pieces); |
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} |
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/** |
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* @param $key |
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* @return mixed |
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*/ |
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public function get($key) |
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{ |
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if(isset($this->pieces[$key])){ |
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return $this->pieces[$key]; |
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} |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getStatus(): string |
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{ |
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return $this->get('status'); |
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} |
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/** |
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* @return int |
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*/ |
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public function getCount():int |
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{ |
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return $this->get('count') ?? 0; |
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} |
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} |
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