blob: 2906f74c62162f9aa349c3b31dd47f177fff2582 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
<?php
class L10N {
/** @var string */
private $pageName;
/** @var array */
private $baseTranslations = null;
/** @var bool */
private $changed = false;
/** @var array */
private $requestedStrings = [];
/** @var int */
private $countBefore = 0;
/**
* @param string $pageName
*/
public function __construct($pageName) {
$this->pageName = $pageName;
}
/**
* Clean-up unused strings in the JSON file
*/
public function __destruct() {
if($this->changed === true || $this->countBefore !== count($this->requestedStrings)) {
file_put_contents($this->getBaseTranslationFilePath(), json_encode($this->requestedStrings, JSON_PRETTY_PRINT));
}
}
/**
* @return string
*/
private function getBaseTranslationFilePath() {
return $baseTranslationFile = __DIR__ . '/l10n/base/' . $this->pageName . '.json';
}
/**
* Gets the currently used language either from the hl parameter or the current domain
* Checks if the length is either 2 or 5 and if it is either alphanumeric or matches the xx_XX format
*
* @return string
*/
private function getCurrentLanguage() {
$path = parse_url(site_url())['path'];
$language = explode('/', substr($_SERVER['REQUEST_URI'], strlen($path)));
if(isset($language[1])) {
if(strlen($language[1]) === 2 || strlen($language[1]) === 5) {
if(ctype_alnum($language[1]) || preg_match("/^[a-z]{2}_[A-Z]{2}/",$language[1])) {
return $language[1];
}
}
}
return 'en';
}
public function t($string) {
$baseTranslationFile = $this->getBaseTranslationFilePath();
if(!file_exists($baseTranslationFile)) {
file_put_contents($baseTranslationFile, json_encode([]));
}
$stringHash = md5($string);
// If the string doesn't yet exist to translate: Create it
if($this->baseTranslations === null) {
$this->baseTranslations= json_decode(file_get_contents($baseTranslationFile), true);
$this->countBefore = count($this->baseTranslations);
if (!isset($this->baseTranslations[$stringHash])) {
$this->baseTranslations[$stringHash] = $string;
$this->changed = true;
}
}
$this->requestedStrings[$stringHash] = $string;
// Read the translated string if 100% translated
$translationFile = __DIR__ . '/l10n/'.$this->getCurrentLanguage().'/' . $this->pageName . '.json';
if(file_exists($translationFile)) {
$originalFile = json_decode(file_get_contents(__DIR__ . '/l10n/base/' . $this->pageName . '.json'), true);
$translationFile = json_decode(file_get_contents($translationFile), true);
if(!is_array($translationFile) || !is_array($originalFile)) {
return $string;
}
if(count(array_diff_key($translationFile, $originalFile)) > 0) {
return $string;
}
if(isset($translationFile[$stringHash])) {
return $translationFile[$stringHash];
}
}
return $string;
}
}
|
