78 lines
1.7 KiB
PHP
78 lines
1.7 KiB
PHP
<?php
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namespace Shaarli\Api\Exceptions;
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use Slim\Http\Response;
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/**
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* Abstract class ApiException
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*
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* Parent Exception related to the API, able to generate a valid Response (ResponseInterface).
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* Also can include various information in debug mode.
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*/
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abstract class ApiException extends \Exception
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{
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/**
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* @var Response instance from Slim.
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*/
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protected $response;
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/**
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* @var bool Debug mode enabled/disabled.
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*/
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protected $debug;
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/**
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* Build the final response.
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*
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* @return Response Final response to give.
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*/
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abstract public function getApiResponse();
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/**
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* Creates ApiResponse body.
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* In production mode, it will only return the exception message,
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* but in dev mode, it includes additional information in an array.
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*
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* @return array|string response body
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*/
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protected function getApiResponseBody()
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{
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if ($this->debug !== true) {
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return $this->getMessage();
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}
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return [
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'message' => $this->getMessage(),
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'stacktrace' => get_class($this) . ': ' . $this->getTraceAsString()
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];
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}
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/**
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* Build the Response object to return.
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*
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* @param int $code HTTP status.
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*
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* @return Response with status + body.
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*/
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protected function buildApiResponse($code)
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{
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$style = $this->debug ? JSON_PRETTY_PRINT : null;
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return $this->response->withJson($this->getApiResponseBody(), $code, $style);
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}
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/**
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* @param Response $response
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*/
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public function setResponse($response)
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{
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$this->response = $response;
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}
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/**
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* @param bool $debug
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*/
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public function setDebug($debug)
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{
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$this->debug = $debug;
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}
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}
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