|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Bluz Framework Component |
|
4
|
|
|
* |
|
5
|
|
|
* @copyright Bluz PHP Team |
|
6
|
|
|
* @link https://github.com/bluzphp/framework |
|
7
|
|
|
*/ |
|
8
|
|
|
|
|
9
|
|
|
declare(strict_types=1); |
|
10
|
|
|
|
|
11
|
|
|
namespace Bluz\Common; |
|
12
|
|
|
|
|
13
|
|
|
use Bluz\Common\Exception\CommonException; |
|
14
|
|
|
|
|
15
|
|
|
/** |
|
16
|
|
|
* Helper trait |
|
17
|
|
|
* |
|
18
|
|
|
* @package Bluz\Common |
|
19
|
|
|
* @author Anton Shevchuk |
|
20
|
|
|
* @link https://github.com/bluzphp/framework/wiki/Trait-Helper |
|
21
|
|
|
*/ |
|
22
|
|
|
trait Helper |
|
23
|
|
|
{ |
|
24
|
|
|
/** |
|
25
|
|
|
* @var array[] list of helpers |
|
26
|
|
|
*/ |
|
27
|
|
|
protected static $helpers = []; |
|
28
|
|
|
|
|
29
|
|
|
/** |
|
30
|
|
|
* @var array[] list of helpers paths |
|
31
|
|
|
*/ |
|
32
|
|
|
protected static $helpersPath = []; |
|
33
|
|
|
|
|
34
|
|
|
/** |
|
35
|
|
|
* Add helper path |
|
36
|
|
|
* |
|
37
|
|
|
* @param string $path |
|
38
|
|
|
* |
|
39
|
|
|
* @return void |
|
40
|
|
|
* @throws CommonException |
|
41
|
|
|
*/ |
|
42
|
604 |
|
public function addHelperPath(string $path): void |
|
43
|
|
|
{ |
|
44
|
604 |
|
$class = static::class; |
|
45
|
604 |
|
$realPath = realpath($path); |
|
46
|
|
|
|
|
47
|
604 |
|
if (false === $realPath) { |
|
48
|
|
|
throw new CommonException("Invalid Helper path `$path` for class `$class`"); |
|
49
|
|
|
} |
|
50
|
|
|
|
|
51
|
|
|
// create store of helpers |
|
52
|
604 |
|
if (!isset(static::$helpersPath[$class])) { |
|
53
|
5 |
|
static::$helpersPath[$class] = []; |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
604 |
|
if (!\in_array($realPath, static::$helpersPath[$class], true)) { |
|
57
|
6 |
|
static::$helpersPath[$class][] = $realPath; |
|
58
|
|
|
} |
|
59
|
604 |
|
} |
|
60
|
|
|
|
|
61
|
|
|
/** |
|
62
|
|
|
* Call magic helper |
|
63
|
|
|
* |
|
64
|
|
|
* @param string $method |
|
65
|
|
|
* @param array $arguments |
|
66
|
|
|
* |
|
67
|
|
|
* @return mixed |
|
68
|
|
|
* @throws CommonException |
|
69
|
|
|
*/ |
|
70
|
107 |
|
public function __call($method, $arguments) |
|
71
|
|
|
{ |
|
72
|
107 |
|
$class = static::class; |
|
73
|
|
|
|
|
74
|
|
|
// Call callable helper structure (function or class) |
|
75
|
107 |
|
if (!isset(static::$helpers[$class], static::$helpers[$class][$method])) { |
|
76
|
50 |
|
$this->loadHelper($method); |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
|
|
/** @var \Closure $helper */ |
|
80
|
105 |
|
$helper = static::$helpers[$class][$method]; |
|
81
|
105 |
|
return $helper->call($this, ...$arguments); |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
|
|
/** |
|
85
|
|
|
* Call helper |
|
86
|
|
|
* |
|
87
|
|
|
* @param string $name |
|
88
|
|
|
* |
|
89
|
|
|
* @return void |
|
90
|
|
|
* @throws CommonException |
|
91
|
|
|
*/ |
|
92
|
50 |
|
private function loadHelper(string $name): void |
|
93
|
|
|
{ |
|
94
|
50 |
|
$class = static::class; |
|
95
|
|
|
|
|
96
|
|
|
// Somebody forgot to call `addHelperPath` |
|
97
|
50 |
|
if (!isset(static::$helpersPath[$class])) { |
|
98
|
1 |
|
throw new CommonException("Helper path not found for class `$class`"); |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
|
|
// Try to find helper file |
|
102
|
49 |
|
foreach (static::$helpersPath[$class] as $path) { |
|
103
|
49 |
|
if ($helperPath = realpath($path . '/' . ucfirst($name) . '.php')) { |
|
104
|
49 |
|
$this->addHelper($name, $helperPath); |
|
105
|
48 |
|
return; |
|
106
|
|
|
} |
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
|
|
throw new CommonException("Helper `$name` not found for class `$class`"); |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
|
|
/** |
|
113
|
|
|
* Add helper callable |
|
114
|
|
|
* |
|
115
|
|
|
* @param string $name |
|
116
|
|
|
* @param string $path |
|
117
|
|
|
* |
|
118
|
|
|
* @return void |
|
119
|
|
|
* @throws CommonException |
|
120
|
|
|
*/ |
|
121
|
49 |
|
private function addHelper(string $name, string $path): void |
|
122
|
|
|
{ |
|
123
|
49 |
|
$class = static::class; |
|
124
|
|
|
|
|
125
|
|
|
// create store of helpers for this class |
|
126
|
49 |
|
if (!isset(static::$helpers[$class])) { |
|
127
|
7 |
|
static::$helpers[$class] = []; |
|
128
|
|
|
} |
|
129
|
|
|
|
|
130
|
49 |
|
$helper = include $path; |
|
131
|
|
|
|
|
132
|
49 |
|
if (\is_callable($helper)) { |
|
133
|
48 |
|
static::$helpers[$class][$name] = $helper; |
|
134
|
|
|
} else { |
|
135
|
1 |
|
throw new CommonException("Helper `$name` not found in file `$path`"); |
|
136
|
|
|
} |
|
137
|
48 |
|
} |
|
138
|
|
|
} |
|
139
|
|
|
|
bluzphp /
framework
