<?php


class Simplel10n
{

    public $locale;
    public $l10nFolder;

    public function __construct($locale = 'en')
    {
        $GLOBALS['locale'] = array();
        $this->locale      = $locale;
        $this->l10nFolder  = __DIR__ . '/../l10n/';
        $this->load($this->l10nFolder . $this->locale);
    }

    public function setL1OnFolder($path)
    {
        $this->l10nFolder = $path;
    }

    public static function getString(string $str, string $comment = '')
    {
        if (array_key_exists($str, $GLOBALS['locale'])) {
            return trim(str_replace('{ok}', '', $GLOBALS['locale'][$str]));
        } else {
            return $str;
        }
    }

    /*
     * This is the same as getString except that we don't remove the {ok} string
     * This is needed only for the extraction script
     */
    public static function extractString($str, $comment = '')
    {
        if (array_key_exists($str, $GLOBALS['locale'])) {
            return $GLOBALS['locale'][$str];
        } else {
            return $str;
        }
    }

    public static function load($pathToFile)
    {

        if (!file_exists($pathToFile . '.lang')) {
            return false;
        }

        $file = file($pathToFile . '.lang');

        foreach ($file as $k => $v) {
            if (substr($v, 0, 1) == ';' && !empty($file[$k+1])) {
                $GLOBALS['locale'][trim(substr($v, 1))] = trim($file[$k+1]);
            }
        }
    }
}