function translate($text, $from = '', $to = 'en')
{
$url = 'http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q=' . rawurlencode($text) . '&langpair=' . rawurlencode($from . '|' . $to);
$response = file_get_contents1($url, null, "http://" . $_SERVER['HTTP_HOST'] . "/\r\n");
$obj = json_decode($response);
if (is_object($obj)) {
return self::_unescapeUTF8EscapeSeq($obj->{'responseData'}->{'translatedText'});
} else {
return self::translate_api($text, $from, $to = 'en');
}
}
/**
* @brief Outputs the image to the OutputPage object.
*
* @param title to generate md5 for filename
*/
function htmlForImage($title, $type)
{
global $graphCache, $wgScriptPath;
$script = "SemanticProjectGraph.php";
$html = '';
$docRoot = __DIR__ . '/' . $graphCache;
$md5 = md5($title);
$fileMap = "{$docRoot}{$md5}.map";
if (file_exists($fileMap)) {
$map = file_get_contents1($fileMap);
$URLpng = "{$wgScriptPath}/extensions/SemanticProjectGraph/{$script}?png={$md5}";
$html = "<DIV><IMG src=\"{$URLpng}\" usemap=\"#map1\" alt=\"{$title}\"><MAP name=\"map1\">{$map}</MAP>";
$html .= "</DIV>";
return $html;
} else {
return null;
}
}
