/**
* List flags
*
* @param string $flag_path The flag directory path
* @param string $value Selected flag
* @return string $list Html code
*/
public function get_dir_flag_list($flag_path, $value)
{
$list = '';
$this->user->add_lang_ext('ernadoo/phpbbdirectory', 'directory_flags');
$flags = $this->dir_helper->preg_grep_keys('/^DIR_FLAG_CODE_/i', $this->user->lang);
if (extension_loaded('intl')) {
$locale = $this->user->lang['USER_LANG'];
$col = new \Collator($locale);
$col->asort($flags);
} else {
asort($flags);
}
foreach ($flags as $file => $name) {
$img_file = strtolower(substr(strrchr($file, '_'), 1)) . '.png';
if (file_exists($flag_path . $img_file)) {
$list .= '<option value="' . $img_file . '" ' . ($img_file == $value ? 'selected="selected"' : '') . '>' . $name . '</option>';
}
}
return $list;
}
