1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
declare(strict_types=1); |
4
|
|
|
|
5
|
|
|
/* |
6
|
|
|
* This file is part of PHP CS Fixer. |
7
|
|
|
* |
8
|
|
|
* (c) Fabien Potencier <[email protected]> |
9
|
|
|
* Dariusz Rumiński <[email protected]> |
10
|
|
|
* |
11
|
|
|
* This source file is subject to the MIT license that is bundled |
12
|
|
|
* with this source code in the file LICENSE. |
13
|
|
|
*/ |
14
|
|
|
|
15
|
|
|
namespace PhpCsFixer\Fixer\ClassNotation; |
16
|
|
|
|
17
|
|
|
use PhpCsFixer\AbstractFixer; |
18
|
|
|
use PhpCsFixer\Fixer\ConfigurableFixerInterface; |
19
|
|
|
use PhpCsFixer\FixerConfiguration\FixerConfigurationResolver; |
20
|
|
|
use PhpCsFixer\FixerConfiguration\FixerConfigurationResolverInterface; |
21
|
|
|
use PhpCsFixer\FixerConfiguration\FixerOptionBuilder; |
22
|
|
|
use PhpCsFixer\FixerDefinition\CodeSample; |
23
|
|
|
use PhpCsFixer\FixerDefinition\FixerDefinition; |
24
|
|
|
use PhpCsFixer\FixerDefinition\FixerDefinitionInterface; |
25
|
|
|
use PhpCsFixer\Tokenizer\Token; |
26
|
|
|
use PhpCsFixer\Tokenizer\Tokens; |
27
|
|
|
|
28
|
|
|
/** |
29
|
|
|
* @author Dave van der Brugge <[email protected]> |
30
|
|
|
*/ |
31
|
|
|
final class OrderedInterfacesFixer extends AbstractFixer implements ConfigurableFixerInterface |
32
|
|
|
{ |
33
|
|
|
/** @internal */ |
34
|
|
|
public const OPTION_DIRECTION = 'direction'; |
35
|
|
|
|
36
|
|
|
/** @internal */ |
37
|
|
|
public const OPTION_ORDER = 'order'; |
38
|
|
|
|
39
|
|
|
/** @internal */ |
40
|
|
|
public const DIRECTION_ASCEND = 'ascend'; |
41
|
|
|
|
42
|
|
|
/** @internal */ |
43
|
|
|
public const DIRECTION_DESCEND = 'descend'; |
44
|
|
|
|
45
|
|
|
/** @internal */ |
46
|
|
|
public const ORDER_ALPHA = 'alpha'; |
47
|
|
|
|
48
|
|
|
/** @internal */ |
49
|
|
|
public const ORDER_LENGTH = 'length'; |
50
|
|
|
|
51
|
|
|
/** |
52
|
|
|
* Array of supported directions in configuration. |
53
|
|
|
* |
54
|
|
|
* @var string[] |
55
|
|
|
*/ |
56
|
|
|
private const SUPPORTED_DIRECTION_OPTIONS = [ |
57
|
|
|
self::DIRECTION_ASCEND, |
58
|
|
|
self::DIRECTION_DESCEND, |
59
|
|
|
]; |
60
|
|
|
|
61
|
|
|
/** |
62
|
|
|
* Array of supported orders in configuration. |
63
|
|
|
* |
64
|
|
|
* @var string[] |
65
|
|
|
*/ |
66
|
|
|
private const SUPPORTED_ORDER_OPTIONS = [ |
67
|
|
|
self::ORDER_ALPHA, |
68
|
|
|
self::ORDER_LENGTH, |
69
|
|
|
]; |
70
|
|
|
|
71
|
|
|
/** |
72
|
|
|
* {@inheritdoc} |
73
|
|
|
*/ |
74
|
|
|
public function getDefinition(): FixerDefinitionInterface |
75
|
|
|
{ |
76
|
|
|
return new FixerDefinition( |
77
|
|
|
'Orders the interfaces in an `implements` or `interface extends` clause.', |
78
|
|
|
[ |
79
|
|
|
new CodeSample( |
80
|
|
|
"<?php\n\nfinal class ExampleA implements Gamma, Alpha, Beta {}\n\ninterface ExampleB extends Gamma, Alpha, Beta {}\n" |
81
|
|
|
), |
82
|
|
|
new CodeSample( |
83
|
|
|
"<?php\n\nfinal class ExampleA implements Gamma, Alpha, Beta {}\n\ninterface ExampleB extends Gamma, Alpha, Beta {}\n", |
84
|
|
|
[self::OPTION_DIRECTION => self::DIRECTION_DESCEND] |
85
|
|
|
), |
86
|
|
|
new CodeSample( |
87
|
|
|
"<?php\n\nfinal class ExampleA implements MuchLonger, Short, Longer {}\n\ninterface ExampleB extends MuchLonger, Short, Longer {}\n", |
88
|
|
|
[self::OPTION_ORDER => self::ORDER_LENGTH] |
89
|
|
|
), |
90
|
|
|
new CodeSample( |
91
|
|
|
"<?php\n\nfinal class ExampleA implements MuchLonger, Short, Longer {}\n\ninterface ExampleB extends MuchLonger, Short, Longer {}\n", |
92
|
|
|
[ |
93
|
|
|
self::OPTION_ORDER => self::ORDER_LENGTH, |
94
|
|
|
self::OPTION_DIRECTION => self::DIRECTION_DESCEND, |
95
|
|
|
] |
96
|
|
|
), |
97
|
|
|
], |
98
|
|
|
null, |
99
|
|
|
"Risky for `implements` when specifying both an interface and its parent interface, because PHP doesn't break on `parent, child` but does on `child, parent`." |
100
|
|
|
); |
101
|
|
|
} |
102
|
|
|
|
103
|
|
|
/** |
104
|
|
|
* {@inheritdoc} |
105
|
|
|
*/ |
106
|
|
|
public function isCandidate(Tokens $tokens): bool |
107
|
|
|
{ |
108
|
|
|
return $tokens->isTokenKindFound(T_IMPLEMENTS) |
109
|
|
|
|| $tokens->isAllTokenKindsFound([T_INTERFACE, T_EXTENDS]); |
110
|
|
|
} |
111
|
|
|
|
112
|
|
|
/** |
113
|
|
|
* {@inheritdoc} |
114
|
|
|
*/ |
115
|
|
|
public function isRisky(): bool |
116
|
|
|
{ |
117
|
|
|
return true; |
118
|
|
|
} |
119
|
|
|
|
120
|
|
|
/** |
121
|
|
|
* {@inheritdoc} |
122
|
|
|
*/ |
123
|
|
|
protected function applyFix(\SplFileInfo $file, Tokens $tokens): void |
124
|
|
|
{ |
125
|
|
|
foreach ($tokens as $index => $token) { |
126
|
|
|
if (!$token->isGivenKind(T_IMPLEMENTS)) { |
127
|
|
|
if (!$token->isGivenKind(T_EXTENDS)) { |
128
|
|
|
continue; |
129
|
|
|
} |
130
|
|
|
|
131
|
|
|
$nameTokenIndex = $tokens->getPrevMeaningfulToken($index); |
132
|
|
|
$interfaceTokenIndex = $tokens->getPrevMeaningfulToken($nameTokenIndex); |
|
|
|
|
133
|
|
|
$interfaceToken = $tokens[$interfaceTokenIndex]; |
134
|
|
|
|
135
|
|
|
if (!$interfaceToken->isGivenKind(T_INTERFACE)) { |
136
|
|
|
continue; |
137
|
|
|
} |
138
|
|
|
} |
139
|
|
|
|
140
|
|
|
$interfaceIndex = 0; |
141
|
|
|
$interfaces = [['tokens' => []]]; |
142
|
|
|
|
143
|
|
|
$implementsStart = $index + 1; |
144
|
|
|
$classStart = $tokens->getNextTokenOfKind($implementsStart, ['{']); |
145
|
|
|
$implementsEnd = $tokens->getPrevNonWhitespace($classStart); |
|
|
|
|
146
|
|
|
|
147
|
|
|
for ($i = $implementsStart; $i <= $implementsEnd; ++$i) { |
148
|
|
|
if ($tokens[$i]->equals(',')) { |
149
|
|
|
++$interfaceIndex; |
150
|
|
|
$interfaces[$interfaceIndex] = ['tokens' => []]; |
151
|
|
|
|
152
|
|
|
continue; |
153
|
|
|
} |
154
|
|
|
|
155
|
|
|
$interfaces[$interfaceIndex]['tokens'][] = $tokens[$i]; |
156
|
|
|
} |
157
|
|
|
|
158
|
|
|
if (1 === \count($interfaces)) { |
159
|
|
|
continue; |
160
|
|
|
} |
161
|
|
|
|
162
|
|
|
foreach ($interfaces as $interfaceIndex => $interface) { |
163
|
|
|
$interfaceTokens = Tokens::fromArray($interface['tokens'], false); |
164
|
|
|
|
165
|
|
|
$normalized = ''; |
166
|
|
|
$actualInterfaceIndex = $interfaceTokens->getNextMeaningfulToken(-1); |
167
|
|
|
|
168
|
|
|
while ($interfaceTokens->offsetExists($actualInterfaceIndex)) { |
169
|
|
|
$token = $interfaceTokens[$actualInterfaceIndex]; |
170
|
|
|
|
171
|
|
|
if (null === $token || $token->isComment() || $token->isWhitespace()) { |
172
|
|
|
break; |
173
|
|
|
} |
174
|
|
|
|
175
|
|
|
$normalized .= str_replace('\\', ' ', $token->getContent()); |
176
|
|
|
++$actualInterfaceIndex; |
177
|
|
|
} |
178
|
|
|
|
179
|
|
|
$interfaces[$interfaceIndex]['normalized'] = $normalized; |
180
|
|
|
$interfaces[$interfaceIndex]['originalIndex'] = $interfaceIndex; |
181
|
|
|
} |
182
|
|
|
|
183
|
|
|
usort($interfaces, function (array $first, array $second) { |
184
|
|
|
$score = self::ORDER_LENGTH === $this->configuration[self::OPTION_ORDER] |
185
|
|
|
? \strlen($first['normalized']) - \strlen($second['normalized']) |
186
|
|
|
: strcasecmp($first['normalized'], $second['normalized']); |
187
|
|
|
|
188
|
|
|
if (self::DIRECTION_DESCEND === $this->configuration[self::OPTION_DIRECTION]) { |
189
|
|
|
$score *= -1; |
190
|
|
|
} |
191
|
|
|
|
192
|
|
|
return $score; |
193
|
|
|
}); |
194
|
|
|
|
195
|
|
|
$changed = false; |
196
|
|
|
|
197
|
|
|
foreach ($interfaces as $interfaceIndex => $interface) { |
198
|
|
|
if ($interface['originalIndex'] !== $interfaceIndex) { |
199
|
|
|
$changed = true; |
200
|
|
|
|
201
|
|
|
break; |
202
|
|
|
} |
203
|
|
|
} |
204
|
|
|
|
205
|
|
|
if (!$changed) { |
206
|
|
|
continue; |
207
|
|
|
} |
208
|
|
|
|
209
|
|
|
$newTokens = array_shift($interfaces)['tokens']; |
210
|
|
|
|
211
|
|
|
foreach ($interfaces as $interface) { |
212
|
|
|
array_push($newTokens, new Token(','), ...$interface['tokens']); |
213
|
|
|
} |
214
|
|
|
|
215
|
|
|
$tokens->overrideRange($implementsStart, $implementsEnd, $newTokens); |
|
|
|
|
216
|
|
|
} |
217
|
|
|
} |
218
|
|
|
|
219
|
|
|
/** |
220
|
|
|
* {@inheritdoc} |
221
|
|
|
*/ |
222
|
|
|
protected function createConfigurationDefinition(): FixerConfigurationResolverInterface |
223
|
|
|
{ |
224
|
|
|
return new FixerConfigurationResolver([ |
225
|
|
|
(new FixerOptionBuilder(self::OPTION_ORDER, 'How the interfaces should be ordered')) |
226
|
|
|
->setAllowedValues(self::SUPPORTED_ORDER_OPTIONS) |
227
|
|
|
->setDefault(self::ORDER_ALPHA) |
228
|
|
|
->getOption(), |
229
|
|
|
(new FixerOptionBuilder(self::OPTION_DIRECTION, 'Which direction the interfaces should be ordered')) |
230
|
|
|
->setAllowedValues(self::SUPPORTED_DIRECTION_OPTIONS) |
231
|
|
|
->setDefault(self::DIRECTION_ASCEND) |
232
|
|
|
->getOption(), |
233
|
|
|
]); |
234
|
|
|
} |
235
|
|
|
} |
236
|
|
|
|