X-Git-Url: https://git.m6w6.name/?p=pharext%2Fpharext.org;a=blobdiff_plain;f=app%2FGithub%2FException%2FRequestException.php;h=49ea1ae72f9a5db3fa805299cb48b732bfb886e9;hp=bb78982dd07b61efdad78963321ac52e38a1c149;hb=07b87ac26f62bc3c069bb16983fe7500272e19b4;hpb=ff1d11c17adb6453aa50dfd6169317e077240eef

diff --git a/app/Github/Exception/RequestException.php b/app/Github/Exception/RequestException.php
index bb78982..49ea1ae 100644
--- a/app/Github/Exception/RequestException.php
+++ b/app/Github/Exception/RequestException.php
@@ -3,7 +3,55 @@
 namespace app\Github\Exception;
 
 use app\Github\Exception;
+use http\Header;
+use http\Client\Response;
 
-interface RequestException extends Exception
+class RequestException extends \Exception implements Exception
 {
+	protected $errors = [];
+	
+	function __construct(Response $response) {
+		if (($h = $response->getHeader("Content-Type", Header::class)) 
+		&&	$h->match("application/json", Header::MATCH_WORD)
+		&&	$failure = json_decode($response->getBody())) {
+			$message = $failure->message;
+			if (isset($failure->errors)) {
+				$this->errors = (array) $failure->errors;
+			}
+		} else {
+			$message = $response->getBody()->toString();
+		}
+		
+		if (!strlen($message)) {
+			$message = $response->getTransferInfo("error");
+		}
+		
+		parent::__construct($message, $response->getResponseCode(), null);
+	}
+	
+	function getErrors() {
+		return $this->errors;
+	}
+	
+	function getErrorsAsString() {
+		static $reasons = [
+			"missing" => "The resource %1\$s does not exist\n",
+			"missing_field" => "Missing field %2\$s of resource %1\$s\n",
+			"invalid" => "Invalid formatting of field %2\$s of resource %1\$s\n",
+			"already_exists" => "A resource %1\$s with the same value of field %2\$s already exists\n",
+		];
+		
+		if (!$this->errors) {
+			return "";
+		}
+		
+		$errors = "JSON errors:\n";
+		foreach ($this->errors as $error) {
+			$errors .= sprintf($reasons[$error->code], $error->resource, $error->field);
+		}
+		return $errors;
+	}
+	function __toString() {
+		return parent::__toString() . "\n". $this->getErrorsAsString();
+	}
 }