|
1
|
|
|
<?php namespace Comodojo\Cache\Drivers; |
|
2
|
|
|
|
|
3
|
|
|
use \DateTime; |
|
4
|
|
|
|
|
5
|
|
|
/** |
|
6
|
|
|
* @package Comodojo Cache |
|
7
|
|
|
* @author Marco Giovinazzi <[email protected]> |
|
8
|
|
|
* @license MIT |
|
9
|
|
|
* |
|
10
|
|
|
* LICENSE: |
|
11
|
|
|
* |
|
12
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|
13
|
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
14
|
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
|
15
|
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|
16
|
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
|
17
|
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
|
18
|
|
|
* THE SOFTWARE. |
|
19
|
|
|
*/ |
|
20
|
|
|
|
|
21
|
|
|
class Memory extends AbstractDriver { |
|
22
|
|
|
|
|
23
|
|
|
const DRIVER_NAME = "memory"; |
|
24
|
|
|
|
|
25
|
|
|
/** |
|
26
|
|
|
* Cache repository |
|
27
|
|
|
* |
|
28
|
|
|
* @param array |
|
29
|
|
|
*/ |
|
30
|
|
|
private $data = []; |
|
31
|
|
|
|
|
32
|
|
|
/** |
|
33
|
|
|
* {@inheritdoc} |
|
34
|
|
|
*/ |
|
35
|
|
|
public function __construct(array $configuration = []) {} |
|
36
|
|
|
|
|
37
|
|
|
/** |
|
38
|
|
|
* {@inheritdoc} |
|
39
|
|
|
*/ |
|
40
|
124 |
|
public function test() { |
|
41
|
|
|
|
|
42
|
124 |
|
return true; |
|
43
|
|
|
|
|
44
|
|
|
} |
|
45
|
|
|
|
|
46
|
|
|
/** |
|
47
|
|
|
* {@inheritdoc} |
|
48
|
|
|
*/ |
|
49
|
98 |
|
public function get($key, $namespace) { |
|
50
|
|
|
|
|
51
|
98 |
|
return $this->checkMemory($key, $namespace) ? |
|
52
|
98 |
|
$this->data[$namespace][$key]['data'] : null; |
|
53
|
|
|
|
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
/** |
|
57
|
|
|
* {@inheritdoc} |
|
58
|
|
|
*/ |
|
59
|
90 |
|
public function set($key, $namespace, $value, $ttl = null) { |
|
60
|
|
|
|
|
61
|
90 |
|
$this->checkNamespace($namespace, true); |
|
62
|
|
|
|
|
63
|
90 |
|
$expire = is_null($ttl) || $ttl == 0 ? 0 : new DateTime("now + $ttl secs"); |
|
64
|
|
|
|
|
65
|
90 |
|
$this->data[$namespace][$key] = [ |
|
66
|
90 |
|
'data' => $value, |
|
67
|
90 |
|
'expire' => $expire |
|
68
|
|
|
]; |
|
69
|
|
|
|
|
70
|
90 |
|
return true; |
|
71
|
|
|
|
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
|
|
/** |
|
75
|
|
|
* {@inheritdoc} |
|
76
|
|
|
*/ |
|
77
|
12 |
|
public function delete($key, $namespace) { |
|
78
|
|
|
|
|
79
|
12 |
|
if ( !$this->checkMemory($key, $namespace) ) return false; |
|
80
|
|
|
|
|
81
|
12 |
|
unset($this->data[$namespace][$key]); |
|
82
|
|
|
|
|
83
|
12 |
|
return true; |
|
84
|
|
|
|
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
/** |
|
88
|
|
|
* {@inheritdoc} |
|
89
|
|
|
*/ |
|
90
|
22 |
|
public function clear($namespace = null) { |
|
91
|
|
|
|
|
92
|
22 |
|
if ( $namespace == null ) { |
|
93
|
|
|
|
|
94
|
18 |
|
$this->data = []; |
|
95
|
|
|
|
|
96
|
18 |
|
return true; |
|
97
|
|
|
|
|
98
|
|
|
} else { |
|
99
|
|
|
|
|
100
|
4 |
|
if ( $this->checkNamespace($namespace) ) { |
|
101
|
4 |
|
unset($this->data[$namespace]); |
|
102
|
4 |
|
return true; |
|
103
|
|
|
} |
|
104
|
|
|
|
|
105
|
|
|
return false; |
|
106
|
|
|
|
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
/** |
|
112
|
|
|
* {@inheritdoc} |
|
113
|
|
|
*/ |
|
114
|
3 |
|
public function getMultiple(array $keys, $namespace) { |
|
115
|
|
|
|
|
116
|
3 |
|
$result = []; |
|
117
|
|
|
|
|
118
|
3 |
|
foreach ( $keys as $key ) { |
|
119
|
3 |
|
$result[$key] = $this->get($key, $namespace); |
|
120
|
|
|
} |
|
121
|
|
|
|
|
122
|
3 |
|
return $result; |
|
123
|
|
|
|
|
124
|
|
|
} |
|
125
|
|
|
|
|
126
|
|
|
/** |
|
127
|
|
|
* {@inheritdoc} |
|
128
|
|
|
*/ |
|
129
|
2 |
|
public function setMultiple(array $key_values, $namespace, $ttl = null) { |
|
130
|
|
|
|
|
131
|
2 |
|
$result = []; |
|
132
|
|
|
|
|
133
|
2 |
|
foreach ( $key_values as $key => $value ) { |
|
134
|
2 |
|
$result[$key] = $this->set($key, $namespace, $value, $ttl); |
|
135
|
|
|
} |
|
136
|
|
|
|
|
137
|
2 |
|
return !in_array(false, $result); |
|
138
|
|
|
|
|
139
|
|
|
} |
|
140
|
|
|
|
|
141
|
|
|
/** |
|
142
|
|
|
* {@inheritdoc} |
|
143
|
|
|
*/ |
|
144
|
4 |
|
public function deleteMultiple(array $keys, $namespace) { |
|
145
|
|
|
|
|
146
|
4 |
|
$result = []; |
|
147
|
|
|
|
|
148
|
4 |
|
foreach ( $keys as $key ) { |
|
149
|
4 |
|
$result[] = $this->delete($key, $namespace); |
|
150
|
|
|
} |
|
151
|
|
|
|
|
152
|
4 |
|
return !in_array(false, $result); |
|
153
|
|
|
|
|
154
|
|
|
} |
|
155
|
|
|
|
|
156
|
|
|
/** |
|
157
|
|
|
* {@inheritdoc} |
|
158
|
|
|
*/ |
|
159
|
46 |
|
public function has($key, $namespace) { |
|
160
|
|
|
|
|
161
|
46 |
|
return $this->checkMemory($key, $namespace); |
|
162
|
|
|
|
|
163
|
|
|
} |
|
164
|
|
|
|
|
165
|
|
|
/** |
|
166
|
|
|
* {@inheritdoc} |
|
167
|
|
|
*/ |
|
168
|
4 |
|
public function stats() { |
|
169
|
|
|
|
|
170
|
4 |
|
return ['objects' => count($this->data)]; |
|
171
|
|
|
|
|
172
|
|
|
} |
|
173
|
|
|
|
|
174
|
90 |
|
private function checkNamespace($namespace, $create = false) { |
|
175
|
|
|
|
|
176
|
90 |
|
if ( array_key_exists($namespace, $this->data) ) { |
|
177
|
17 |
|
return true; |
|
178
|
90 |
|
} else if ( $create ) { |
|
179
|
90 |
|
$this->data[$namespace] = []; |
|
180
|
90 |
|
return true; |
|
181
|
|
|
} else { |
|
182
|
|
|
return false; |
|
183
|
|
|
} |
|
184
|
|
|
|
|
185
|
|
|
} |
|
186
|
|
|
|
|
187
|
107 |
|
private function checkMemory($key, $namespace) { |
|
188
|
|
|
|
|
189
|
107 |
|
$time = new DateTime('now'); |
|
190
|
|
|
|
|
191
|
107 |
|
if ( !array_key_exists($namespace, $this->data) |
|
192
|
107 |
|
|| !array_key_exists($key, $this->data[$namespace]) ) { |
|
193
|
68 |
|
return false; |
|
194
|
84 |
|
} else if ( $this->data[$namespace][$key]['expire'] === 0 |
|
195
|
84 |
|
|| $this->data[$namespace][$key]['expire'] > $time ) { |
|
196
|
82 |
|
return true; |
|
197
|
|
|
} else { |
|
198
|
2 |
|
unset($this->data[$namespace][$key]); |
|
199
|
2 |
|
return false; |
|
200
|
|
|
} |
|
201
|
|
|
|
|
202
|
|
|
} |
|
203
|
|
|
|
|
204
|
|
|
} |
|
205
|
|
|
|
comodojo /
cache
