|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* This file is part of the OverblogGraphQLBundle package. |
|
5
|
|
|
* |
|
6
|
|
|
* (c) Overblog <http://github.com/overblog/> |
|
7
|
|
|
* |
|
8
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
9
|
|
|
* file that was distributed with this source code. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace Overblog\GraphQLBundle\Error; |
|
13
|
|
|
|
|
14
|
|
|
use GraphQL\Error\Error as GraphQLError; |
|
15
|
|
|
use GraphQL\Executor\ExecutionResult; |
|
16
|
|
|
use Psr\Log\LoggerInterface; |
|
17
|
|
|
use Psr\Log\LogLevel; |
|
18
|
|
|
use Psr\Log\NullLogger; |
|
19
|
|
|
|
|
20
|
|
|
class ErrorHandler |
|
21
|
|
|
{ |
|
22
|
|
|
const DEFAULT_ERROR_MESSAGE = 'Internal server Error'; |
|
23
|
|
|
const DEFAULT_USER_WARNING_CLASS = UserWarning::class; |
|
24
|
|
|
const DEFAULT_USER_ERROR_CLASS = UserError::class; |
|
25
|
|
|
|
|
26
|
|
|
/** @var LoggerInterface */ |
|
27
|
|
|
private $logger; |
|
28
|
|
|
|
|
29
|
|
|
/** @var string */ |
|
30
|
|
|
private $internalErrorMessage; |
|
31
|
|
|
|
|
32
|
|
|
/** @var array */ |
|
33
|
|
|
private $exceptionMap; |
|
34
|
|
|
|
|
35
|
|
|
/** @var string */ |
|
36
|
|
|
private $userWarningClass = self::DEFAULT_USER_WARNING_CLASS; |
|
37
|
|
|
|
|
38
|
|
|
/** @var string */ |
|
39
|
|
|
private $userErrorClass = self::DEFAULT_USER_ERROR_CLASS; |
|
40
|
|
|
|
|
41
|
5 |
|
public function __construct($internalErrorMessage = null, LoggerInterface $logger = null, array $exceptionMap = []) |
|
42
|
|
|
{ |
|
43
|
5 |
|
$this->logger = (null === $logger) ? new NullLogger() : $logger; |
|
44
|
5 |
|
if (empty($internalErrorMessage)) { |
|
45
|
5 |
|
$internalErrorMessage = self::DEFAULT_ERROR_MESSAGE; |
|
46
|
5 |
|
} |
|
47
|
5 |
|
$this->internalErrorMessage = $internalErrorMessage; |
|
48
|
5 |
|
$this->exceptionMap = $exceptionMap; |
|
49
|
5 |
|
} |
|
50
|
|
|
|
|
51
|
|
|
public function setUserWarningClass($userWarningClass) |
|
52
|
|
|
{ |
|
53
|
|
|
$this->userWarningClass = $userWarningClass; |
|
54
|
|
|
|
|
55
|
|
|
return $this; |
|
56
|
|
|
} |
|
57
|
|
|
|
|
58
|
|
|
public function setUserErrorClass($userErrorClass) |
|
59
|
|
|
{ |
|
60
|
|
|
$this->userErrorClass = $userErrorClass; |
|
61
|
|
|
|
|
62
|
|
|
return $this; |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
/** |
|
66
|
|
|
* @param GraphQLError[] $errors |
|
67
|
|
|
* @param bool $throwRawException |
|
68
|
|
|
* |
|
69
|
|
|
* @return array |
|
70
|
|
|
* |
|
71
|
|
|
* @throws \Exception |
|
72
|
|
|
*/ |
|
73
|
5 |
|
protected function treatExceptions(array $errors, $throwRawException) |
|
74
|
|
|
{ |
|
75
|
|
|
$treatedExceptions = [ |
|
76
|
5 |
|
'errors' => [], |
|
77
|
|
|
'extensions' => [ |
|
78
|
5 |
|
'warnings' => [], |
|
79
|
5 |
|
], |
|
80
|
5 |
|
]; |
|
81
|
|
|
|
|
82
|
|
|
/** @var GraphQLError $error */ |
|
83
|
5 |
|
foreach ($errors as $error) { |
|
84
|
5 |
|
$rawException = $this->convertException($error->getPrevious()); |
|
85
|
|
|
|
|
86
|
|
|
// Parse error or user error |
|
87
|
5 |
|
if (null === $rawException) { |
|
88
|
2 |
|
$treatedExceptions['errors'][] = $error; |
|
89
|
2 |
|
continue; |
|
90
|
|
|
} |
|
91
|
|
|
|
|
92
|
|
|
// user error |
|
93
|
4 |
|
if ($rawException instanceof $this->userErrorClass) { |
|
94
|
2 |
|
$treatedExceptions['errors'][] = $error; |
|
95
|
2 |
|
if ($rawException->getPrevious()) { |
|
96
|
|
|
$this->logException($rawException->getPrevious()); |
|
97
|
|
|
} |
|
98
|
2 |
|
continue; |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
|
|
// user warning |
|
102
|
3 |
|
if ($rawException instanceof $this->userWarningClass) { |
|
103
|
2 |
|
$treatedExceptions['extensions']['warnings'][] = $error; |
|
104
|
2 |
|
if ($rawException->getPrevious()) { |
|
105
|
1 |
|
$this->logException($rawException->getPrevious(), LogLevel::WARNING); |
|
106
|
1 |
|
} |
|
107
|
2 |
|
continue; |
|
108
|
|
|
} |
|
109
|
|
|
|
|
110
|
|
|
// multiple errors |
|
111
|
2 |
|
if ($rawException instanceof UserErrors) { |
|
112
|
1 |
|
$rawExceptions = $rawException; |
|
113
|
1 |
|
foreach ($rawExceptions->getErrors() as $rawException) { |
|
114
|
1 |
|
$treatedExceptions['errors'][] = GraphQLError::createLocatedError($rawException, $error->nodes); |
|
115
|
1 |
|
} |
|
116
|
1 |
|
continue; |
|
117
|
|
|
} |
|
118
|
|
|
|
|
119
|
|
|
// if is a try catch exception wrapped in Error |
|
120
|
2 |
|
if ($throwRawException) { |
|
121
|
1 |
|
throw $rawException; |
|
122
|
|
|
} |
|
123
|
|
|
|
|
124
|
1 |
|
$this->logException($rawException, LogLevel::CRITICAL); |
|
125
|
|
|
|
|
126
|
1 |
|
$treatedExceptions['errors'][] = new GraphQLError( |
|
127
|
1 |
|
$this->internalErrorMessage, |
|
128
|
1 |
|
$error->nodes, |
|
129
|
1 |
|
$error->getSource(), |
|
130
|
1 |
|
$error->getPositions(), |
|
131
|
1 |
|
$error->path, |
|
132
|
|
|
$rawException |
|
133
|
1 |
|
); |
|
134
|
4 |
|
} |
|
135
|
|
|
|
|
136
|
4 |
|
return $treatedExceptions; |
|
137
|
|
|
} |
|
138
|
|
|
|
|
139
|
|
|
/** |
|
140
|
|
|
* @param \Exception|\Error $exception |
|
141
|
|
|
* @param string $errorLevel |
|
142
|
|
|
*/ |
|
143
|
2 |
|
public function logException($exception, $errorLevel = LogLevel::ERROR) |
|
144
|
|
|
{ |
|
145
|
2 |
|
$message = sprintf( |
|
146
|
2 |
|
'%s: %s[%d] (caught exception) at %s line %s.', |
|
147
|
2 |
|
get_class($exception), |
|
148
|
2 |
|
$exception->getMessage(), |
|
149
|
2 |
|
$exception->getCode(), |
|
150
|
2 |
|
$exception->getFile(), |
|
151
|
2 |
|
$exception->getLine() |
|
152
|
2 |
|
); |
|
153
|
|
|
|
|
154
|
2 |
|
$this->logger->$errorLevel($message, ['exception' => $exception]); |
|
155
|
2 |
|
} |
|
156
|
|
|
|
|
157
|
5 |
|
public function handleErrors(ExecutionResult $executionResult, $throwRawException = false) |
|
158
|
|
|
{ |
|
159
|
5 |
|
$exceptions = $this->treatExceptions($executionResult->errors, $throwRawException); |
|
160
|
4 |
|
$executionResult->errors = $exceptions['errors']; |
|
161
|
4 |
|
if (!empty($exceptions['extensions']['warnings'])) { |
|
162
|
2 |
|
$executionResult->extensions['warnings'] = array_map([GraphQLError::class, 'formatError'], $exceptions['extensions']['warnings']); |
|
163
|
2 |
|
} |
|
164
|
4 |
|
} |
|
165
|
|
|
|
|
166
|
|
|
/** |
|
167
|
|
|
* Tries to convert a raw exception into a user warning or error |
|
168
|
|
|
* that is displayed to the user. |
|
169
|
|
|
* |
|
170
|
|
|
* @param \Exception|\Error $rawException |
|
171
|
|
|
* |
|
172
|
|
|
* @return \Exception|\Error |
|
173
|
|
|
*/ |
|
174
|
5 |
|
protected function convertException($rawException = null) |
|
175
|
|
|
{ |
|
176
|
5 |
|
if (null === $rawException) { |
|
177
|
2 |
|
return; |
|
178
|
|
|
} |
|
179
|
|
|
|
|
180
|
4 |
|
$rawExceptionClass = get_class($rawException); |
|
181
|
4 |
|
if (isset($this->exceptionMap[$rawExceptionClass])) { |
|
182
|
1 |
|
$errorClass = $this->exceptionMap[$rawExceptionClass]; |
|
183
|
|
|
|
|
184
|
1 |
|
return new $errorClass($rawException->getMessage(), $rawException->getCode(), $rawException); |
|
185
|
|
|
} |
|
186
|
|
|
|
|
187
|
3 |
|
return $rawException; |
|
188
|
|
|
} |
|
189
|
|
|
} |
|
190
|
|
|
|
overblog /
GraphQLBundle
