git.m6w6.name Git - m6w6/seekat/blob - lib/Exception/RequestException.php

   1 <?php
   2
   3 namespace seekat\Exception;
   4
   5 use seekat\Exception;
   6
   7 use http\Header;
   8 use http\Client\Response;
   9
  10 class RequestException extends \Exception implements Exception
  11 {
  12         private $errors = [];
  13         private $response;
  14
  15         function __construct(Response $response) {
  16                 $this->response = $response;
  17
  18                 if (($h = $response->getHeader("Content-Type", Header::class))
  19                 &&      $h->match("application/json", Header::MATCH_WORD)
  20                 &&      $failure = json_decode($response->getBody())) {
  21                         $message = $failure->message;
  22                         if (isset($failure->errors)) {
  23                                 $this->errors = (array) $failure->errors;
  24                         }
  25                 } else {
  26                         $message = trim($response->getBody()->toString());
  27                 }
  28
  29                 if (!strlen($message)) {
  30                         $message = $response->getTransferInfo("error");
  31                 }
  32                 if (!strlen($message)) {
  33                         $message = $response->getResponseStatus();
  34                 }
  35
  36                 parent::__construct($message, $response->getResponseCode(), null);
  37         }
  38
  39         function getErrors() : array {
  40                 return $this->errors;
  41         }
  42
  43         function getErrorsAsString() {
  44                 static $reasons = [
  45                         "missing" => "The resource %1\$s does not exist\n",
  46                         "missing_field" => "Missing field %2\$s of resource %1\$s\n",
  47                         "invalid" => "Invalid formatting of field %2\$s of resource %1\$s\n",
  48                         "already_exists" => "A resource %1\$s with the same value of field %2\$s already exists\n",
  49                 ];
  50
  51                 if (!$this->errors) {
  52                         return $this->response;
  53                 }
  54
  55                 $errors = "JSON errors:\n";
  56                 foreach ($this->errors as $error) {
  57                         if ($error->code === "custom") {
  58                                 $errors .= $error->message . "\n";
  59                         } else {
  60                                 $errors .= sprintf($reasons[$error->code], $error->resource, $error->field);
  61                         }
  62                 }
  63                 return $errors;
  64         }
  65
  66         function __toString() : string {
  67                 return parent::__toString() . "\n". $this->getErrorsAsString();
  68         }
  69 }