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<?php |
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namespace Sfneal\Tracking\Actions; |
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use Illuminate\Http\RedirectResponse; |
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use Illuminate\Http\Request; |
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use Illuminate\Http\Response; |
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use Illuminate\Support\Facades\Cookie; |
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use Jenssegers\Agent\Agent; |
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use Sfneal\Actions\Action; |
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use Sfneal\Helpers\Arrays\ArrayHelpers; |
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use Sfneal\Helpers\Laravel\AppInfo; |
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class ParseTraffic extends Action |
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{ |
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/** |
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* Array keys to exclude from the 'request_payload' attribute. |
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* |
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* @var array |
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*/ |
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private const REQUEST_PAYLOAD_EXCLUSIONS = [ |
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'_token', |
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'_method', |
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'password', |
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]; |
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/** |
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* @var array |
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*/ |
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private $tracking = []; |
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/** |
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* @var Request |
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*/ |
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private $request; |
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/** |
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* @var Response|RedirectResponse |
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*/ |
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private $response; |
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/** |
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* @var string |
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*/ |
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private $timestamp; |
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/** |
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* Create a new event instance. |
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* |
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* @param Request $request |
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* @param Response|RedirectResponse $response |
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* @param string|null $timestamp |
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*/ |
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public function __construct(Request $request, $response, string $timestamp = null) |
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{ |
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$this->request = $request; |
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$this->response = $response; |
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$this->timestamp = $timestamp ?? microtime(); |
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} |
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/** |
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* Execute the action. |
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* |
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* @return array |
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*/ |
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public function execute(): array |
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{ |
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// Initialize event for serialization |
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$this->tracking['user_id'] = intval(auth()->id()); |
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$this->tracking['session_id'] = Cookie::get(config('session.cookie')); |
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$this->tracking['app_version'] = AppInfo::version(); |
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$this->tracking['time_stamp'] = self::getTimestamp($this->timestamp); |
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// Request data |
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$this->tracking['request'] = $this->parseRequest(); |
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// Response data |
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$this->tracking['response'] = $this->parseResponse(); |
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// Request data |
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$this->tracking['agent'] = $this->parseAgent(); |
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return $this->tracking; |
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} |
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/** |
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* Parse a Request object to retrieve relevant data. |
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* |
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* @return array |
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*/ |
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public function parseRequest(): array |
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{ |
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return [ |
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'host' => $this->request->getHttpHost(), |
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'uri' => $this->request->getRequestUri(), |
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'method' => $this->request->getMethod(), |
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'payload' => $this->getRequestPayload(), |
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'browser' => $_SERVER['HTTP_USER_AGENT'] ?? null, |
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'ip' => $this->request->ip(), |
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'referrer' => $_SERVER['HTTP_REFERER'] ?? null, |
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'token' => $this->request->get('track_traffic_token') ?? uniqid(), |
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]; |
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} |
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/** |
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* Parse a Response object to retrieve relevant data. |
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* |
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* @return array |
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*/ |
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public function parseResponse(): array |
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{ |
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// Status code & response time |
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$response = [ |
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'code' => $this->response->getStatusCode(), |
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'time' => self::getResponseTime($this->timestamp), |
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]; |
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// Store response content served if enabled |
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if (config('tracking.traffic.response_content')) { |
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$response['content'] = $this->response->getContent(); |
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} |
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return $response; |
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} |
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/** |
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* Set user agent data on platform, device & browser. |
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* |
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* @return array |
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*/ |
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public function parseAgent(): array |
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{ |
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$agent = new Agent(); |
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return [ |
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'platform' => $agent->platform(), |
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'device' => $agent->device(), |
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'browser' => $agent->browser(), |
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]; |
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} |
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/** |
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* Retrieve a request payload with exclusions removed. |
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* |
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* @return array |
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*/ |
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private function getRequestPayload(): array |
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{ |
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return ArrayHelpers::from($this->request->query()) |
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->merge($this->request->input()) |
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->removeKeys(self::REQUEST_PAYLOAD_EXCLUSIONS) |
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->get(); |
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} |
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/** |
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* Determine the amount of time taken to return a response. |
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* |
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* @param string $timestamp |
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* @return float |
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*/ |
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private static function getResponseTime(string $timestamp): float |
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{ |
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return floatval(number_format($timestamp - LARAVEL_START, 2)); |
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} |
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/** |
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* Retrieve a traffic visit occurred at timestamp. |
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* |
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* @param string $timestamp |
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* @return string |
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*/ |
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private static function getTimestamp(string $timestamp): string |
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{ |
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return date('Y-m-d H:i:s', $timestamp); |
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} |
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} |
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