|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Phossa Project |
|
4
|
|
|
* |
|
5
|
|
|
* PHP version 5.4 |
|
6
|
|
|
* |
|
7
|
|
|
* @category Library |
|
8
|
|
|
* @package Phossa2\Shared |
|
9
|
|
|
* @copyright Copyright (c) 2016 phossa.com |
|
10
|
|
|
* @license http://mit-license.org/ MIT License |
|
11
|
|
|
* @link http://www.phossa.com/ |
|
12
|
|
|
*/ |
|
13
|
|
|
/*# declare(strict_types=1); */ |
|
14
|
|
|
|
|
15
|
|
|
namespace Phossa2\Shared\Message\Mapping; |
|
16
|
|
|
|
|
17
|
|
|
use Phossa2\Shared\Message\Loader\LoaderAwareTrait; |
|
18
|
|
|
|
|
19
|
|
|
/** |
|
20
|
|
|
* MappingTrait |
|
21
|
|
|
* |
|
22
|
|
|
* One implementation of `MappingInterface` |
|
23
|
|
|
* |
|
24
|
|
|
* @package Phossa2\Shared |
|
25
|
|
|
* @author Hong Zhang <[email protected]> |
|
26
|
|
|
* @see MappingInterface |
|
27
|
|
|
* @version 2.0.0 |
|
28
|
|
|
* @since 2.0.0 added |
|
29
|
|
|
*/ |
|
30
|
|
|
trait MappingTrait |
|
31
|
|
|
{ |
|
32
|
|
|
use LoaderAwareTrait; |
|
33
|
|
|
|
|
34
|
|
|
/** |
|
35
|
|
|
* Ddefault messages for current message class |
|
36
|
|
|
* |
|
37
|
|
|
* This property HAS TO BE redefined for each descendant message class ! |
|
38
|
|
|
* |
|
39
|
|
|
* @var string[] |
|
40
|
|
|
* @access protected |
|
41
|
|
|
*/ |
|
42
|
|
|
protected static $messages = []; |
|
43
|
|
|
|
|
44
|
|
|
/** |
|
45
|
|
|
* Message mapping cache |
|
46
|
|
|
* |
|
47
|
|
|
* @var array |
|
48
|
|
|
* @access private |
|
49
|
|
|
*/ |
|
50
|
|
|
private static $mappings = []; |
|
51
|
|
|
|
|
52
|
|
|
/** |
|
53
|
|
|
* Reset current message class' code to message mappings cache |
|
54
|
|
|
* |
|
55
|
|
|
* ```php |
|
56
|
|
|
* MyMessage::setMappings([ |
|
57
|
|
|
* MyMessage::MSG_HELLO => 'Hello %s' |
|
58
|
|
|
* ]); |
|
59
|
|
|
* ``` |
|
60
|
|
|
* |
|
61
|
|
|
* @param array $messages messages mapping array |
|
62
|
|
|
* @param bool $manual manually, not auto load from $loader |
|
63
|
|
|
* @access public |
|
64
|
|
|
* @api |
|
65
|
|
|
*/ |
|
66
|
|
|
public static function setMappings( |
|
67
|
|
|
array $messages, |
|
68
|
|
|
/*# bool */ $manual = true |
|
69
|
|
|
) { |
|
70
|
|
|
$class = get_called_class(); |
|
71
|
|
|
|
|
72
|
|
|
if ($manual) { |
|
73
|
|
|
// set default |
|
74
|
|
|
static::$messages = $messages; |
|
75
|
|
|
|
|
76
|
|
|
// status changed |
|
77
|
|
|
self::setStatus(); |
|
78
|
|
|
} else { |
|
79
|
|
|
// set cache |
|
80
|
|
|
self::$mappings[$class] = array_replace( |
|
81
|
|
|
$class::getMappings(), |
|
82
|
|
|
$messages |
|
83
|
|
|
); |
|
84
|
|
|
} |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
/** |
|
88
|
|
|
* Check current class' message mapping cache |
|
89
|
|
|
* |
|
90
|
|
|
* @return bool |
|
91
|
|
|
* @access protected |
|
92
|
|
|
*/ |
|
93
|
|
|
protected static function hasMappings()/*# : bool */ |
|
94
|
|
|
{ |
|
95
|
|
|
return isset(self::$mappings[get_called_class()]); |
|
96
|
|
|
} |
|
97
|
|
|
|
|
98
|
|
|
/** |
|
99
|
|
|
* Get current class' message mapping, default or cached |
|
100
|
|
|
* |
|
101
|
|
|
* @return array |
|
102
|
|
|
* @access protected |
|
103
|
|
|
*/ |
|
104
|
|
|
protected static function getMappings()/*# : array */ |
|
105
|
|
|
{ |
|
106
|
|
|
// use cached first if any |
|
107
|
|
|
if (static::hasMappings()) { |
|
108
|
|
|
return self::$mappings[get_called_class()]; |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
// return the default |
|
112
|
|
|
return static::$messages; |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
|
|
/** |
|
116
|
|
|
* Clear the mapping cache |
|
117
|
|
|
* |
|
118
|
|
|
* @access protected |
|
119
|
|
|
*/ |
|
120
|
|
|
protected static function resetMappings() |
|
121
|
|
|
{ |
|
122
|
|
|
self::$mappings = []; |
|
123
|
|
|
} |
|
124
|
|
|
|
|
125
|
|
|
/** |
|
126
|
|
|
* Check message template in default mapping |
|
127
|
|
|
* |
|
128
|
|
|
* @param int $code the message code |
|
129
|
|
|
* @return bool |
|
130
|
|
|
* @access protected |
|
131
|
|
|
*/ |
|
132
|
|
|
protected static function messageDefined(/*# int */ $code)/*# : bool */ |
|
133
|
|
|
{ |
|
134
|
|
|
return isset(static::$messages[$code]); |
|
135
|
|
|
} |
|
136
|
|
|
|
|
137
|
|
|
/** |
|
138
|
|
|
* Resolving code for current message class, from cache or default |
|
139
|
|
|
* |
|
140
|
|
|
* If nothing found, return the code anyway |
|
141
|
|
|
* |
|
142
|
|
|
* @param int $code the message code |
|
143
|
|
|
* @return string |
|
144
|
|
|
* @access protected |
|
145
|
|
|
*/ |
|
146
|
|
|
protected static function getMessage(/*# int */ $code)/*# : string */ |
|
147
|
|
|
{ |
|
148
|
|
|
$mapping = static::getMappings(); |
|
149
|
|
|
if (isset($mapping[$code])) { |
|
150
|
|
|
return $mapping[$code]; |
|
151
|
|
|
} |
|
152
|
|
|
return (string) $code; |
|
153
|
|
|
} |
|
154
|
|
|
|
|
155
|
|
|
/** |
|
156
|
|
|
* Resolving $code to message template, start from $class |
|
157
|
|
|
* |
|
158
|
|
|
* @param int $code message code |
|
159
|
|
|
* @param string $class class name |
|
160
|
|
|
* @return string |
|
161
|
|
|
* @access protected |
|
162
|
|
|
*/ |
|
163
|
|
|
protected static function getTemplateByCode( |
|
164
|
|
|
/*# int */ $code, |
|
165
|
|
|
/*# string */ $class |
|
166
|
|
|
)/*# : string */ { |
|
167
|
|
|
// default template, last resort |
|
168
|
|
|
if (__CLASS__ === $class) { |
|
169
|
|
|
return "unknown message code: $code, %s"; |
|
170
|
|
|
} |
|
171
|
|
|
|
|
172
|
|
|
// check $class |
|
173
|
|
|
if ($class::messageDefined($code)) { |
|
174
|
|
|
// load message mapping for $class |
|
175
|
|
|
$class::loadMappings(); |
|
176
|
|
|
|
|
177
|
|
|
// get the message template |
|
178
|
|
|
return $class::getMessage($code); |
|
179
|
|
|
} |
|
180
|
|
|
|
|
181
|
|
|
// search upwards |
|
182
|
|
|
return self::getTemplateByCode($code, get_parent_class($class)); |
|
183
|
|
|
} |
|
184
|
|
|
|
|
185
|
|
|
/** |
|
186
|
|
|
* Load message mappings into cache for $class |
|
187
|
|
|
* |
|
188
|
|
|
* @access protected |
|
189
|
|
|
*/ |
|
190
|
|
|
protected static function loadMappings() |
|
191
|
|
|
{ |
|
192
|
|
|
// check status |
|
193
|
|
|
self::checkStatus(); |
|
194
|
|
|
|
|
195
|
|
|
// mapping cache loaded already for $class |
|
196
|
|
|
if (static::hasMappings()) { |
|
197
|
|
|
return; |
|
198
|
|
|
} |
|
199
|
|
|
|
|
200
|
|
|
// load $class mapping |
|
201
|
|
|
$loadedClass = static::hasLoader(true); |
|
202
|
|
|
static::setMappings( |
|
203
|
|
|
$loadedClass ? |
|
204
|
|
|
$loadedClass::getLoader()->loadMessages(get_called_class()) : [], |
|
205
|
|
|
false |
|
206
|
|
|
); |
|
207
|
|
|
} |
|
208
|
|
|
|
|
209
|
|
|
/** |
|
210
|
|
|
* Update mapping cache if status changed |
|
211
|
|
|
* |
|
212
|
|
|
* @access protected |
|
213
|
|
|
*/ |
|
214
|
|
|
protected static function checkStatus() |
|
215
|
|
|
{ |
|
216
|
|
|
if (self::isStatusUpdated()) { |
|
217
|
|
|
self::resetMappings(); |
|
218
|
|
|
self::setStatus(false); |
|
219
|
|
|
} |
|
220
|
|
|
} |
|
221
|
|
|
} |
|
222
|
|
|
|
phossa2 /
shared
