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
|
<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Translation\Loader;
use Piwik\Common;
/**
* Loads translations from JSON files.
*/
class JsonFileLoader implements LoaderInterface
{
/**
* {@inheritdoc}
*/
public function load($language, array $directories)
{
if (empty($language)) {
return array();
}
$translations = array();
foreach ($directories as $directory) {
$filename = $directory . '/' . $language . '.json';
if (! file_exists($filename)) {
continue;
}
$translations = array_replace_recursive(
$translations,
$this->loadFile($filename)
);
}
return $translations;
}
private function loadFile($filename)
{
$data = file_get_contents($filename);
$translations = json_decode($data, true);
if (is_null($translations) && Common::hasJsonErrorOccurred()) {
throw new \Exception(sprintf(
'Not able to load translation file %s: %s',
$filename,
Common::getLastJsonError()
));
}
if (!is_array($translations)) {
return array();
}
return $translations;
}
}
|
