|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Yiisoft\Proxy; |
|
4
|
|
|
|
|
5
|
|
|
final class ClassRenderer |
|
6
|
|
|
{ |
|
7
|
|
|
private string $classSignatureTemplate = '{{modifiers}} {{classType}} {{name}} extends {{parent}}{{implements}}'; |
|
8
|
|
|
|
|
9
|
|
|
private string $proxyMethodSignatureTemplate = '{{modifiers}} function {{name}}({{params}}){{returnType}}'; |
|
10
|
|
|
|
|
11
|
|
|
private string $proxyMethodBodyTemplate = '{{return}}$this->call({{methodName}}, [{{params}}]);'; |
|
12
|
|
|
|
|
13
|
|
|
public function render(ClassConfig $classConfig): string |
|
14
|
|
|
{ |
|
15
|
|
|
return trim($this->renderClassSignature($classConfig)) . "\n" . '{' . $this->renderClassBody($classConfig) . '}'; |
|
16
|
|
|
} |
|
17
|
|
|
|
|
18
|
|
|
private function renderClassSignature(ClassConfig $classConfig): string |
|
19
|
|
|
{ |
|
20
|
|
|
return strtr($this->classSignatureTemplate, [ |
|
21
|
|
|
'{{modifiers}}' => $this->renderModifiers($classConfig->modifiers), |
|
22
|
|
|
'{{classType}}' => $classConfig->isInterface ? 'interface' : 'class', |
|
23
|
|
|
'{{name}}' => $classConfig->shortName, |
|
24
|
|
|
'{{parent}}' => $classConfig->parent, |
|
25
|
|
|
'{{implements}}' => $this->renderImplements($classConfig->interfaces), |
|
26
|
|
|
]); |
|
27
|
|
|
} |
|
28
|
|
|
|
|
29
|
|
|
private function renderImplements(array $interfaces): string |
|
30
|
|
|
{ |
|
31
|
|
|
return $interfaces !== [] ? ' implements ' . implode(' ', $interfaces) : ''; |
|
32
|
|
|
} |
|
33
|
|
|
|
|
34
|
|
|
private function renderModifiers(array $modifiers) |
|
35
|
|
|
{ |
|
36
|
|
|
return implode(' ', $modifiers); |
|
37
|
|
|
} |
|
38
|
|
|
|
|
39
|
|
|
private function renderClassBody(ClassConfig $classConfig): string |
|
40
|
|
|
{ |
|
41
|
|
|
return $this->renderMethods($classConfig->methods); |
|
42
|
|
|
} |
|
43
|
|
|
|
|
44
|
|
|
private function renderMethods(array $methods): string |
|
45
|
|
|
{ |
|
46
|
|
|
$methodsCode = ''; |
|
47
|
|
|
foreach ($methods as $method) { |
|
48
|
|
|
$methodsCode .= "\n" . $this->renderMethod($method); |
|
49
|
|
|
} |
|
50
|
|
|
|
|
51
|
|
|
return $methodsCode; |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
private function renderMethod(MethodConfig $method): string |
|
55
|
|
|
{ |
|
56
|
|
|
return $this->renderMethodSignature($method) . "\n" . $this->margin() . '{' . $this->renderMethodBody($method) . $this->margin() . '}' . "\n"; |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
|
|
private function renderMethodSignature(MethodConfig $method): string |
|
60
|
|
|
{ |
|
61
|
|
|
return strtr($this->proxyMethodSignatureTemplate, [ |
|
62
|
|
|
'{{modifiers}}' => $this->margin() . $this->renderModifiers($method->modifiers), |
|
63
|
|
|
'{{name}}' => $method->name, |
|
64
|
|
|
'{{params}}' => $this->renderMethodParameters($method->parameters), |
|
65
|
|
|
'{{returnType}}' => $this->renderReturnType($method), |
|
66
|
|
|
]); |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
private function renderMethodParameters(array $parameters): string |
|
70
|
|
|
{ |
|
71
|
|
|
$params = ''; |
|
72
|
|
|
foreach ($parameters as $parameter) { |
|
73
|
|
|
$params .= $this->renderMethodParameter($parameter) . ', '; |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
|
|
return rtrim($params, ', '); |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
|
|
private function renderMethodParameter(ParameterConfig $parameter): string |
|
80
|
|
|
{ |
|
81
|
|
|
return ltrim(($parameter->hasType ? $this->renderType($parameter->type) : '') . ' $' . $parameter->name . |
|
82
|
|
|
$this->renderParameterDefaultValue($parameter)); |
|
83
|
|
|
} |
|
84
|
|
|
|
|
85
|
|
|
private function renderParameterDefaultValue(ParameterConfig $parameter): string |
|
86
|
|
|
{ |
|
87
|
|
|
return ($parameter->isDefaultValueAvailable ? ' = ' . |
|
88
|
|
|
($parameter->isDefaultValueConstant ? $parameter->defaultValueConstantName : self::varExport($parameter->defaultValue)) : ''); |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
|
|
private function renderMethodBody(MethodConfig $method): string |
|
92
|
|
|
{ |
|
93
|
|
|
return "\n" . strtr($this->proxyMethodBodyTemplate, [ |
|
94
|
|
|
'{{return}}' => $this->margin(2) . $this->renderReturn($method), |
|
95
|
|
|
'{{methodName}}' => "'" . $method->name . "'", |
|
96
|
|
|
'{{params}}' => $this->renderMethodCallParameters($method->parameters) |
|
97
|
|
|
]) . "\n"; |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
|
|
private function renderReturn(MethodConfig $method): string |
|
101
|
|
|
{ |
|
102
|
|
|
return $method->hasReturnType ? ($method->returnType->name === 'void' ? '': 'return ') : 'return '; |
|
103
|
|
|
} |
|
104
|
|
|
|
|
105
|
|
|
private function renderReturnType(MethodConfig $method): string |
|
106
|
|
|
{ |
|
107
|
|
|
return $method->hasReturnType ? ': ' . $this->renderType($method->returnType) : ''; |
|
108
|
|
|
} |
|
109
|
|
|
|
|
110
|
|
|
private function renderType(TypeConfig $type): string |
|
111
|
|
|
{ |
|
112
|
|
|
return ($type->allowsNull ? '?' : '') . $type->name; |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
|
|
private function renderMethodCallParameters(array $parameters): string |
|
116
|
|
|
{ |
|
117
|
|
|
$params = array_keys($parameters); |
|
118
|
|
|
return $params !== [] ? '$' . implode(', $', $params) : ''; |
|
119
|
|
|
} |
|
120
|
|
|
|
|
121
|
|
|
private static function varExport($var): string |
|
122
|
|
|
{ |
|
123
|
|
|
$output = ''; |
|
124
|
|
|
switch (gettype($var)) { |
|
125
|
|
|
case 'boolean': |
|
126
|
|
|
$output = $var ? 'true' : 'false'; |
|
127
|
|
|
break; |
|
128
|
|
|
case 'integer': |
|
129
|
|
|
$output = (string)$var; |
|
130
|
|
|
break; |
|
131
|
|
|
case 'double': |
|
132
|
|
|
$output = (string)$var; |
|
133
|
|
|
break; |
|
134
|
|
|
case 'string': |
|
135
|
|
|
$output = "'" . addslashes($var) . "'"; |
|
136
|
|
|
break; |
|
137
|
|
|
case 'NULL': |
|
138
|
|
|
$output = 'null'; |
|
139
|
|
|
break; |
|
140
|
|
|
case 'array': |
|
141
|
|
|
if (empty($var)) { |
|
142
|
|
|
$output .= '[]'; |
|
143
|
|
|
} else { |
|
144
|
|
|
$keys = array_keys($var); |
|
145
|
|
|
$output .= '['; |
|
146
|
|
|
foreach ($keys as $key) { |
|
147
|
|
|
$output .= self::varExport($key); |
|
148
|
|
|
$output .= ' => '; |
|
149
|
|
|
$output .= self::varExport($var[$key]); |
|
150
|
|
|
} |
|
151
|
|
|
$output .= ']'; |
|
152
|
|
|
} |
|
153
|
|
|
break; |
|
154
|
|
|
} |
|
155
|
|
|
|
|
156
|
|
|
return $output; |
|
157
|
|
|
} |
|
158
|
|
|
|
|
159
|
|
|
private function margin(int $count = 1): string |
|
160
|
|
|
{ |
|
161
|
|
|
return str_repeat(' ', $count); |
|
162
|
|
|
} |
|
163
|
|
|
} |
|
164
|
|
|
|
yiisoft /
proxy
