git.m6w6.name Git - m6w6/seekat/blob - lib/API/Call/Result.php

   1 <?php
   2
   3 namespace seekat\API\Call;
   4
   5 use http\Client\Response;
   6 use http\Header;
   7 use seekat\API;
   8 use seekat\Exception\RequestException;
   9
  10 final class Result
  11 {
  12         private $api;
  13
  14         function __construct(API $api) {
  15                 $this->api = $api;
  16         }
  17
  18         function __invoke(Response $response) : API {
  19                 $hit = $response->getHeader("X-Cache-Time") ? "cached" : "enqueued";
  20                 $this->api->getLogger()->info("$hit -> response", [
  21                         "url"  => (string) $this->api->getUrl(),
  22                         "info" => $response->getInfo(),
  23                 ]);
  24
  25                 $links = $this->checkResponseMeta($response);
  26                 $type = $this->checkResponseType($response);
  27
  28                 try {
  29                         $data = $type->parseBody($response->getBody());
  30                 } catch (\Exception $e) {
  31                         $this->api->getLogger()->error("response -> error: ".$e->getMessage(), [
  32                                 "url" => (string) $this->api->getUrl(),
  33                         ]);
  34
  35                         throw $e;
  36                 }
  37
  38                 return $this->api = $this->api->with(compact("type", "data", "links"));
  39         }
  40
  41         /**
  42          * @param Response $response
  43          * @return null|API\Links
  44          * @throws RequestException
  45          */
  46         private function checkResponseMeta(Response $response) {
  47                 if ($response->getResponseCode() >= 400) {
  48                         $e = new RequestException($response);
  49
  50                         $this->api->getLogger()->critical("response -> error: ".$e->getMessage(), [
  51                                 "url" => (string) $this->api->getUrl(),
  52                         ]);
  53
  54                         throw $e;
  55                 }
  56
  57                 if (!($link = $response->getHeader("Link", Header::class))) {
  58                         $link = null;
  59                 }
  60
  61                 return new API\Links($link);
  62         }
  63
  64         private function checkResponseType(Response $response) {
  65                 if (!($type = $response->getHeader("Content-Type", Header::class))) {
  66                         $e = new RequestException($response);
  67
  68                         $this->api->getLogger()->error("response -> error: Empty Content-Type -> ".$e->getMessage(), [
  69                                 "url" => (string) $this->api->getUrl(),
  70                         ]);
  71
  72                         throw $e;
  73                 }
  74
  75                 return new API\ContentType($type);
  76         }
  77 }