1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
namespace Tleckie\FileResolver; |
4
|
|
|
|
5
|
|
|
/** |
6
|
|
|
* Class Resolver |
7
|
|
|
* |
8
|
|
|
* @package Tleckie\FileResolver |
9
|
|
|
* @author Teodoro Leckie Westberg <[email protected]> |
10
|
|
|
*/ |
11
|
|
|
class Resolver implements ResolverInterface |
12
|
|
|
{ |
13
|
|
|
/** @var int */ |
14
|
|
|
private const DEFAULT_DEEP = 2; |
15
|
|
|
|
16
|
|
|
/** @var int */ |
17
|
|
|
private const DEFAULT_CHARS = 3; |
18
|
|
|
|
19
|
|
|
/** @var string */ |
20
|
|
|
private string $basePath; |
21
|
|
|
|
22
|
|
|
/** @var string */ |
23
|
|
|
private string $hash; |
24
|
|
|
|
25
|
|
|
/** @var string */ |
26
|
|
|
private string $extension; |
27
|
|
|
|
28
|
|
|
/** @var int */ |
29
|
|
|
private int $deep; |
30
|
|
|
|
31
|
|
|
/** @var int */ |
32
|
|
|
private int $chars; |
33
|
|
|
|
34
|
|
|
/** |
35
|
|
|
* Resolver constructor. |
36
|
|
|
* |
37
|
|
|
* @param string $basePath |
38
|
|
|
* @param string $hash |
39
|
|
|
* @param string $extension |
40
|
|
|
* @param int $deep |
41
|
|
|
* @param int $chars |
42
|
|
|
*/ |
43
|
|
|
public function __construct( |
44
|
|
|
string $basePath, |
45
|
|
|
string $hash, |
46
|
|
|
string $extension = '', |
47
|
|
|
int $deep = self::DEFAULT_DEEP, |
48
|
|
|
int $chars = self::DEFAULT_CHARS |
49
|
|
|
) { |
50
|
|
|
$this->changeBasePath($basePath); |
51
|
|
|
$this->changeHash($hash); |
52
|
|
|
$this->changeExtension($extension) ; |
53
|
|
|
$this->changeDeep($deep); |
54
|
|
|
$this->changeChars($chars); |
55
|
|
|
} |
56
|
|
|
|
57
|
|
|
/** |
58
|
|
|
* @return int |
59
|
|
|
*/ |
60
|
|
|
public function chars(): int |
61
|
|
|
{ |
62
|
|
|
return $this->chars; |
63
|
|
|
} |
64
|
|
|
|
65
|
|
|
/** |
66
|
|
|
* @param int $chars |
67
|
|
|
* @return $this |
68
|
|
|
*/ |
69
|
|
|
public function changeChars(int $chars): self |
70
|
|
|
{ |
71
|
|
|
$this->chars = $chars; |
72
|
|
|
|
73
|
|
|
return $this; |
74
|
|
|
} |
75
|
|
|
|
76
|
|
|
/** |
77
|
|
|
* @return string |
78
|
|
|
*/ |
79
|
|
|
public function hash(): string |
80
|
|
|
{ |
81
|
|
|
return $this->hash; |
82
|
|
|
} |
83
|
|
|
|
84
|
|
|
/** |
85
|
|
|
* @param string $hash |
86
|
|
|
* @return $this |
87
|
|
|
*/ |
88
|
|
|
public function changeHash(string $hash): self |
89
|
|
|
{ |
90
|
|
|
$this->hash = $hash; |
91
|
|
|
|
92
|
|
|
return $this; |
93
|
|
|
} |
94
|
|
|
|
95
|
|
|
/** |
96
|
|
|
* @return string |
97
|
|
|
*/ |
98
|
|
|
public function extension(): string |
99
|
|
|
{ |
100
|
|
|
return $this->extension; |
101
|
|
|
} |
102
|
|
|
|
103
|
|
|
/** |
104
|
|
|
* @param string $extension |
105
|
|
|
* @return $this |
106
|
|
|
*/ |
107
|
|
|
public function changeExtension(string $extension): self |
108
|
|
|
{ |
109
|
|
|
$this->extension = $extension; |
110
|
|
|
|
111
|
|
|
return $this; |
112
|
|
|
} |
113
|
|
|
|
114
|
|
|
/** |
115
|
|
|
* @return int |
116
|
|
|
*/ |
117
|
|
|
public function deep(): int |
118
|
|
|
{ |
119
|
|
|
return $this->deep; |
120
|
|
|
} |
121
|
|
|
|
122
|
|
|
/** |
123
|
|
|
* @param int $deep |
124
|
|
|
* @return $this |
125
|
|
|
*/ |
126
|
|
|
public function changeDeep(int $deep): self |
127
|
|
|
{ |
128
|
|
|
$this->deep = $deep; |
129
|
|
|
|
130
|
|
|
return $this; |
131
|
|
|
} |
132
|
|
|
|
133
|
|
|
/** |
134
|
|
|
* @return string |
135
|
|
|
*/ |
136
|
|
|
public function basePath(): string |
137
|
|
|
{ |
138
|
|
|
return $this->basePath; |
139
|
|
|
} |
140
|
|
|
|
141
|
|
|
/** |
142
|
|
|
* @param string $basePath |
143
|
|
|
* @return $this |
144
|
|
|
*/ |
145
|
|
|
public function changeBasePath(string $basePath): self |
146
|
|
|
{ |
147
|
|
|
$this->basePath = rtrim($basePath, DIRECTORY_SEPARATOR); |
148
|
|
|
|
149
|
|
|
return $this; |
150
|
|
|
} |
151
|
|
|
|
152
|
|
|
/** |
153
|
|
|
* @return string |
154
|
|
|
*/ |
155
|
|
|
public function fullName(): string |
156
|
|
|
{ |
157
|
|
|
return sprintf( |
158
|
|
|
'%s%s', |
159
|
|
|
$this->fullPath(), |
160
|
|
|
$this->file() |
161
|
|
|
); |
162
|
|
|
} |
163
|
|
|
|
164
|
|
|
/** |
165
|
|
|
* @return string |
166
|
|
|
*/ |
167
|
|
|
public function fullPath(): string |
168
|
|
|
{ |
169
|
|
|
$path = sprintf( |
170
|
|
|
'%s%s%s%s', |
171
|
|
|
$this->basePath, |
172
|
|
|
DIRECTORY_SEPARATOR, |
173
|
|
|
$this->split(), |
174
|
|
|
DIRECTORY_SEPARATOR |
175
|
|
|
); |
176
|
|
|
|
177
|
|
|
return $this->normalize($path); |
178
|
|
|
} |
179
|
|
|
|
180
|
|
|
/** |
181
|
|
|
* @return string |
182
|
|
|
*/ |
183
|
|
|
private function split(): string |
184
|
|
|
{ |
185
|
|
|
$parts = str_split($this->hash, $this->chars); |
186
|
|
|
|
187
|
|
|
return implode( |
188
|
|
|
DIRECTORY_SEPARATOR, |
189
|
|
|
array_slice($parts, 0, $this->deep) |
190
|
|
|
); |
191
|
|
|
} |
192
|
|
|
|
193
|
|
|
/** |
194
|
|
|
* @return string |
195
|
|
|
*/ |
196
|
|
|
public function file(): string |
197
|
|
|
{ |
198
|
|
|
if ($this->hasExtension()) { |
199
|
|
|
return sprintf('%s.%s', $this->hash, $this->extension); |
200
|
|
|
} |
201
|
|
|
|
202
|
|
|
return $this->hash; |
203
|
|
|
} |
204
|
|
|
|
205
|
|
|
/** |
206
|
|
|
* @return bool |
207
|
|
|
*/ |
208
|
|
|
private function hasExtension(): bool |
209
|
|
|
{ |
210
|
|
|
return !empty($this->extension); |
211
|
|
|
} |
212
|
|
|
|
213
|
|
|
/** |
214
|
|
|
* @param string $value |
215
|
|
|
* @return string |
216
|
|
|
*/ |
217
|
|
|
private function normalize(string $value): string |
218
|
|
|
{ |
219
|
|
|
return preg_replace( |
220
|
|
|
sprintf('#%s{2,}#', DIRECTORY_SEPARATOR), |
221
|
|
|
DIRECTORY_SEPARATOR, |
222
|
|
|
$value |
223
|
|
|
); |
224
|
|
|
} |
225
|
|
|
} |
226
|
|
|
|