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
99
100
|
<?php
declare( strict_types = 1 );
namespace MediaWiki\Extension\Translate\TranslatorInterface\Aid;
use MediaWiki\Extension\Translate\TranslatorInterface\TranslationHelperException;
use TranslationWebService;
use TranslationWebServiceConfigurationException;
/**
* Translation aid that provides suggestion from machine translation services.
* @author Niklas Laxström
* @license GPL-2.0-or-later
* @since 2013-01-01 | 2015.02 extends QueryAggregatorAwareTranslationAid
* @ingroup TranslationAids
*/
class MachineTranslationAid extends QueryAggregatorAwareTranslationAid {
public function populateQueries(): void {
$definition = $this->dataProvider->getDefinition();
$translations = $this->dataProvider->getGoodTranslations();
$from = $this->group->getSourceLanguage();
$to = $this->handle->getCode();
if ( trim( $definition ) === '' ) {
return;
}
foreach ( $this->getWebServices() as $service ) {
if ( $service->checkTranslationServiceFailure() ) {
continue;
}
try {
if ( $service->isSupportedLanguagePair( $from, $to ) ) {
$this->storeQuery( $service, $from, $to, $definition );
continue;
}
// Search for translations which we can use as a source for MT
// @todo: Support setting priority of languages like Yandex used to have
foreach ( $translations as $from => $text ) {
if ( !$service->isSupportedLanguagePair( $from, $to ) ) {
continue;
}
$this->storeQuery( $service, $from, $to, $text );
break;
}
} catch ( TranslationWebServiceConfigurationException $e ) {
throw new TranslationHelperException( $service->getName() . ': ' . $e->getMessage() );
}
}
}
public function getData(): array {
$suggestions = [ '**' => 'suggestion' ];
foreach ( $this->getQueryData() as $queryData ) {
$suggestions[] = $this->formatSuggestion( $queryData );
}
return array_filter( $suggestions );
}
protected function formatSuggestion( array $queryData ): ?array {
$service = $queryData['service'];
$response = $queryData['response'];
$sourceLanguage = $queryData['language'];
$sourceText = $queryData['text'];
$result = $service->getResultData( $response );
if ( $result === null ) {
return null;
}
return [
'target' => $result,
'service' => $service->getName(),
'source_language' => $sourceLanguage,
'source' => $sourceText,
];
}
/** @return TranslationWebService[] */
private function getWebServices(): array {
global $wgTranslateTranslationServices;
$services = [];
foreach ( $wgTranslateTranslationServices as $name => $config ) {
$service = TranslationWebService::factory( $name, $config );
if ( !$service || $service->getType() !== 'mt' ) {
continue;
}
$services[$name] = $service;
}
return $services;
}
}
|
GitWeb