|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* |
|
4
|
|
|
* This file is part of the Aura Project for PHP. |
|
5
|
|
|
* |
|
6
|
|
|
* @package Aura.Intl |
|
7
|
|
|
* |
|
8
|
|
|
* @license http://opensource.org/licenses/MIT MIT |
|
9
|
|
|
* |
|
10
|
|
|
*/ |
|
11
|
|
|
namespace Aura\Intl; |
|
12
|
|
|
|
|
13
|
|
|
use MessageFormatter; |
|
14
|
|
|
use Aura\Intl\Exception; |
|
15
|
|
|
|
|
16
|
|
|
/** |
|
17
|
|
|
* |
|
18
|
|
|
* Uses php intl extension to format messages |
|
19
|
|
|
* |
|
20
|
|
|
* @package Aura.Intl |
|
21
|
|
|
* |
|
22
|
|
|
*/ |
|
23
|
|
|
class IntlFormatter implements FormatterInterface |
|
24
|
|
|
{ |
|
25
|
|
|
/** |
|
26
|
|
|
* |
|
27
|
|
|
* Constructor. |
|
28
|
|
|
* |
|
29
|
|
|
* @param string $icu_version The current ICU version; mostly used for |
|
30
|
|
|
* testing. |
|
31
|
|
|
* |
|
32
|
|
|
* @throws Exception\IcuVersionTooLow when the Version of ICU installed |
|
33
|
|
|
* is too low for Aura.Intl to work properly. |
|
34
|
|
|
* |
|
35
|
|
|
*/ |
|
36
|
12 |
|
public function __construct($icu_version = INTL_ICU_VERSION) |
|
37
|
|
|
{ |
|
38
|
12 |
|
if (version_compare($icu_version, '4.8') < 0) { |
|
39
|
1 |
|
throw new Exception\IcuVersionTooLow('ICU Version 4.8 or higher required.'); |
|
40
|
|
|
} |
|
41
|
11 |
|
} |
|
42
|
|
|
|
|
43
|
|
|
/** |
|
44
|
|
|
* |
|
45
|
|
|
* Format the message with the help of php intl extension |
|
46
|
|
|
* |
|
47
|
|
|
* @param string $locale |
|
48
|
|
|
* @param string $string |
|
49
|
|
|
* @param array $tokens_values |
|
50
|
|
|
* @return string |
|
51
|
|
|
* @throws Exception |
|
52
|
|
|
*/ |
|
53
|
11 |
|
public function format($locale, $string, array $tokens_values) |
|
54
|
|
|
{ |
|
55
|
11 |
|
$values = []; |
|
56
|
11 |
|
foreach ($tokens_values as $token => $value) { |
|
57
|
|
|
// convert an array to a CSV string |
|
58
|
11 |
|
if (is_array($value)) { |
|
59
|
1 |
|
$value = '"' . implode('", "', $value) . '"'; |
|
60
|
1 |
|
} |
|
61
|
|
|
|
|
62
|
11 |
|
$values[$token] = $value; |
|
63
|
11 |
|
} |
|
64
|
|
|
|
|
65
|
|
|
try { |
|
66
|
11 |
|
$formatter = new MessageFormatter($locale, $string); |
|
67
|
11 |
|
} catch (\Exception $e) { |
|
68
|
|
|
$this->throwCannotInstantiateFormatter(); |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
11 |
|
$result = $formatter->format($values); |
|
72
|
11 |
|
if ($result === false) { |
|
73
|
1 |
|
throw new Exception\CannotFormat( |
|
74
|
1 |
|
$formatter->getErrorMessage(), |
|
75
|
1 |
|
$formatter->getErrorCode() |
|
76
|
1 |
|
); |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
10 |
|
return $result; |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
protected function throwCannotInstantiateFormatter() |
|
83
|
|
|
{ |
|
84
|
|
|
throw new Exception\CannotInstantiateFormatter( |
|
85
|
|
|
intl_get_error_message(), |
|
86
|
|
|
intl_get_error_code() |
|
87
|
|
|
); |
|
88
|
|
|
} |
|
89
|
|
|
} |
|
90
|
|
|
|
auraphp /
Aura.Intl
