<?php
namespace RSSAutopilot;
/**
* Class YandexTranslator
* @package RSSAutopilot
*/
class YandexTranslator {
private $apiKey;
/**
* Init YandexTranslator with API key
* @param $apiKey
*/
public function __construct($apiKey)
{
$this->apiKey = $apiKey;
}
/**
* Get list of supported translation directions
* @param int $itemPerPage
* @return array
*/
public function getLanguages($ui='en')
{
$languages = array();
if (!$this->apiKey) return $languages;
$url = 'https://translate.yandex.net/api/v1.5/tr.json/getLangs?key='.$this->apiKey.'&ui='.$ui;
$contents = wp_remote_get($url);
if (!is_wp_error($contents)) {
$list = json_decode($contents['body'], true);
foreach ($list['dirs'] as $dir) {
$parts = explode('-', $dir);
$languages[$dir] = $list['langs'][$parts[0]] .' - '.$list['langs'][$parts[1]];
}
}
return $languages;
}
/**
* Translate given text to specified language and format
* @param $text
* @param $lang
* @param $format
* @return string translated text
*/
public function translate($text, $lang, $format='text')
{
// ToDo: In order to prevent browser from converting & to &
// According to: http://www.w3.org/TR/html4/appendix/notes.html#h-B.2.2.
$newText = $text;
$params = array(
'key' => $this->apiKey,
'text' => $text,
'lang' => $lang,
'format' => $format
);
$url = 'https://translate.yandex.net/api/v1.5/tr.json/translate';
$contents = wp_remote_post($url, array(
'body' => $params
));
if (!is_wp_error($contents)) {
$data = json_decode($contents['body'], true);
if ($data['code'] == '200') {
return html_entity_decode($data['text'][0]);
} else {
return $text;
}
}
}
}
?>