42 lines
1001 B
PHP
42 lines
1001 B
PHP
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<?php
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namespace App\Support;
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class SocketIOParser extends Packet
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{
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/**
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* Encode output payload for websocket push.
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*
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* @param string $event
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* @param mixed $data
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*
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* @return mixed
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*/
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public static function encode(string $event, $data)
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{
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$packet = Packet::MESSAGE . Packet::EVENT;
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$shouldEncode = is_array($data) || is_object($data);
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$data = $shouldEncode ? json_encode($data) : $data;
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$format = $shouldEncode ? '["%s",%s]' : '["%s","%s"]';
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return $packet . sprintf($format, $event, $data);
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}
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/**
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* Decode message from websocket client.
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* Define and return payload here.
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*
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* @param \Swoole\Websocket\Frame $frame
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*
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* @return array
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*/
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public static function decode($frame)
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{
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$payload = Packet::getPayload($frame->data);
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return [
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'event' => $payload['event'] ?? null,
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'data' => $payload['data'] ?? null,
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];
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}
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}
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