public function utf8_to_ascii_test()
{
$this->assert_equal("Te glossa mou edosan ellenike", transliterate::utf8_to_ascii("Τη γλώσσα μου έδωσαν ελληνική"));
$this->assert_equal("Na bierieghu pustynnykh voln", transliterate::utf8_to_ascii("На берегу пустынных волн"));
$this->assert_equal("vepxis tqaosani shot`a rust`aveli", transliterate::utf8_to_ascii("ვეპხის ტყაოსანი შოთა რუსთაველი"));
$this->assert_equal("WoNengTunXiaBoLiErBuShangShenTi", transliterate::utf8_to_ascii("我能吞下玻璃而不伤身体"));
}
/**
* Convert a filename into something we can use as a url component.
* @param string $filename
*/
static function convert_filename_to_slug($filename)
{
$result = str_replace("&", "-and-", $filename);
$result = str_replace(" ", "-", $result);
// It's not easy to extend the text helper since it's called by the Input class which is
// referenced in hooks/init_gallery, so it's
if (class_exists("transliterate")) {
$result = transliterate::utf8_to_ascii($result);
} else {
$result = text::transliterate_to_ascii($result);
}
$result = preg_replace("/[^A-Za-z0-9-_]+/", "-", $result);
$result = preg_replace("/-+/", "-", $result);
return trim($result, "-");
}
