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<?php |
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namespace LeKoala\Multilingual; |
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use Exception; |
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/** |
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* A simple helper to help translating strings |
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*/ |
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class GoogleTranslateHelper |
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{ |
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/** |
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* @var string |
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*/ |
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public static $provider = 'google_translate'; |
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/** |
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* Translate from provider |
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* |
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* @param string $sourceText |
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* @param string $targetLang |
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* @param string $sourceLang |
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* @return string |
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*/ |
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public static function translate($sourceText, $targetLang = null, $sourceLang = null) |
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{ |
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$func = self::$provider; |
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return self::$func($sourceText, $targetLang, $sourceLang); |
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} |
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/** |
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* Translate from google public api |
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* |
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* @param string $sourceText |
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* @param string $targetLang |
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* @param string $sourceLang |
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* @return string |
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*/ |
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public static function google_translate($sourceText, $targetLang = null, $sourceLang = null) |
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{ |
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if (!$sourceLang) { |
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$sourceLang = 'auto'; |
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} |
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if (!$targetLang) { |
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$targetLang = 'en'; |
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} |
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$targetLang = substr($targetLang, 0, 2); |
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$url = "https://translate.googleapis.com/translate_a/single?client=gtx&sl=" |
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. $sourceLang . "&tl=" . $targetLang . "&dt=t&q=" . urlencode($sourceText); |
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$result = file_get_contents($url); |
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if (!$result) { |
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throw new Exception("Failed to fetch content from $url"); |
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} |
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$data = json_decode($result, true); |
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if (!$data) { |
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throw new Exception("Failed to decode json : " . json_last_error_msg()); |
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} |
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// array:9 [▼ |
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// 0 => array:1 [▼ |
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// 0 => array:5 [▼ |
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// 0 => "TargetTextHere" |
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// 1 => "SourceTextHere" |
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// 2 => null |
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// 3 => null |
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// 4 => 1 |
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// ] |
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// ] |
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// 1 => null |
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// 2 => "en" |
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// 3 => null |
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// 4 => null |
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// 5 => null |
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// 6 => 1.0 |
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// 7 => [] |
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// 8 => array:4 [▼ |
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// 0 => array:1 [▼ |
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// 0 => "en" |
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// ] |
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// 1 => null |
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// 2 => array:1 [▼ |
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// 0 => 1.0 |
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// ] |
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// 3 => array:1 [▼ |
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// 0 => "en" |
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// ] |
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// ] |
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$translatedText = $data[0][0][0]; |
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return $translatedText; |
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} |
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/** |
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* Translate from proxy api |
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* |
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* @param string $sourceText |
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* @param string $targetLang |
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* @param string $sourceLang |
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* @return string |
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*/ |
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public static function proxy_translate($sourceText, $targetLang = null, $sourceLang = null) |
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{ |
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if (!$sourceLang) { |
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$sourceLang = 'auto'; |
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} |
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if (!$targetLang) { |
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$targetLang = 'en'; |
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} |
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$targetLang = substr($targetLang, 0, 2); |
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//translate/{to}[/{from}]?text=your_url_encoded_text |
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$url = 'https://vercel-translate-api.vercel.app/translate/' . $targetLang . '/' . $sourceLang . '?text=' . urlencode($sourceText); |
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// { |
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// "data": { |
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// "from": "auto", |
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// "to": "fr", |
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// "text": "hello", |
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// "translation": "bonjour" |
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// } |
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// } |
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$result = file_get_contents($url); |
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if (!$result) { |
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throw new Exception("Failed to fetch content from $url"); |
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} |
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$data = json_decode($result, true); |
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if (!$data) { |
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throw new Exception("Failed to decode json : " . json_last_error_msg()); |
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} |
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if (!empty($data['error'])) { |
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throw new Exception($data['error']); |
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} |
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return $data['data']['translation']; |
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} |
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} |
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lekoala /
silverstripe-multilingual
