1 files changed, 89 insertions, 0 deletions
diff --git a/include/MyLocale.class.php b/include/MyLocale.class.php
new file mode 100644
index 0000000..49d6856
--- /dev/null
+++ b/include/MyLocale.class.php
@@ -0,0 +1,89 @@
+<?php
+
+class MyLocale {
+
+    static private $allowedLangs = [];
+    static private $_currentLocale = '';
+
+    static function init() {
+        date_default_timezone_set(Env::get('locale','timezone'));
+        self::setLocale();
+    }
+
+    static function getAllowedLangs() {
+        if (!count(self::$allowedLangs)) {
+            self::$allowedLangs = Env::get('locale', 'languages');
+        }
+
+        return self::$allowedLangs;
+    }
+
+    static function getPreferredLang($allowed_languages = [], $deflang = '') {
+        if (count($allowed_languages)==0) {
+            $allowed_languages = self::getAllowedLangs();
+        }
+
+        if ($deflang=='') {
+            $deflang = Env::get('locale','default-language');
+        }
+
+        if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
+            $accepted = explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']);
+            foreach ($accepted as $usrlang) {
+                foreach ($allowed_languages as $pagelang) {
+                    if ($pagelang === substr($usrlang, 0, strlen($pagelang))) {
+                        return $pagelang;
+                    }
+                }
+            }
+        }
+        elseif ($deflang) {
+            return $deflang;
+        }
+        return $allowed_languages[0];
+    }
+
+    /**
+     * sets current locale environment. It partially duplicates functionality of Env::lang()
+     * in regards of storing current settings.
+     *
+     * @param langid - new language code. If null or empty string, default language will be
+     * guessed by using Env::lang() method.
+     *
+     * @return void
+     */
+    static function setLocale($langid='') {
+        if ($langid=='') {
+            $langid = Env::lang();
+        }
+	if (self::$_currentLocale==$langid) {
+            return;
+	}
+        self::$_currentLocale = $langid;
+        bindtextdomain('main', BASEPATH.'/locale');
+        bind_textdomain_codeset('main','utf-8');
+        textdomain('main');
+	try {
+	  $localeId = Env::get('locale', 'locale-id', $langid);
+	}
+	catch (EnvNoSuchEntryException $e) {
+	  $localeId = Env::get('locale', 'locale-id', Env::get('locale', 'default-language'));
+	}
+
+        setlocale(LC_MESSAGES, $localeId);
+        setlocale(LC_CTYPE, $localeId);
+        setlocale(LC_NUMERIC, $localeId);
+        setlocale(LC_MONETARY, $localeId);
+        setlocale(LC_TIME, $localeId);
+        putenv('LANGUAGE=' . $localeId);
+        Env::setLang($langid);
+    }
+
+    static function formatCurrency($value, $currency) {
+        $locale = localeconv();
+        $f = number_format(round($value, 2), 2, null, ' ');
+        return sprintf(($locale['p_cs_precedes'] ? '%2$s %1$s' : '%s %s'),
+                       $f, Currency::getCurrencySymbol($currency));
+    }
+}
+?>