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<?php |
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namespace Disque\Command\Response; |
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use Disque\Command\Argument\ArrayChecker; |
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class HelloResponse extends BaseResponse implements ResponseInterface |
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{ |
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/** |
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* Array keys |
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*/ |
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const NODE_ID = 'id'; |
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const NODE_HOST = 'host'; |
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const NODE_PORT = 'port'; |
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const NODE_VERSION = 'version'; |
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const NODE_PRIORITY = 'priority'; |
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const NODES = 'nodes'; |
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/** |
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* Position indexes in the Disque response |
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*/ |
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const POS_VERSION = 0; |
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const POS_ID = 1; |
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const POS_NODES_START = 2; |
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const POS_NODE_ID = 0; |
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const POS_NODE_HOST = 1; |
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const POS_NODE_PORT = 2; |
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const POS_NODE_PRIORITY = 3; |
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use ArrayChecker; |
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/** |
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* Set response body |
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* |
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* @param mixed $body Response body |
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* @return void |
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* @throws InvalidResponseException |
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*/ |
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public function setBody($body) |
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{ |
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if (!$this->checkFixedArray($body, 3, true)) { |
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throw new InvalidResponseException($this->command, $body); |
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} |
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foreach (array_slice($body, 2) as $node) { |
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if (!$this->checkFixedArray($node, 4)) { |
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throw new InvalidResponseException($this->command, $body); |
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} |
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} |
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parent::setBody($body); |
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} |
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/** |
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* Parse response |
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* |
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* @return array Parsed response |
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*/ |
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public function parse() |
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{ |
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$nodes = []; |
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foreach (array_slice($this->body, self::POS_NODES_START) as $node) { |
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$nodes[] = [ |
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self::NODE_ID => $node[self::POS_NODE_ID], |
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self::NODE_HOST => $node[self::POS_NODE_HOST], |
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self::NODE_PORT => $node[self::POS_NODE_PORT], |
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self::NODE_PRIORITY => $node[self::POS_NODE_PRIORITY] |
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]; |
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} |
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return [ |
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self::NODE_VERSION => $this->body[self::POS_VERSION], |
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self::NODE_ID => $this->body[self::POS_ID], |
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self::NODES => $nodes |
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]; |
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} |
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} |
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mariano /
disque-php
