added: winix functions: locale, timezone

changed: time zones -- now we have the daylight saving time
       different for each year (start, end)
added: config option: time_zone_id (size_t)
       time zone identifier for not logged users
       or for newly created accounts
       those identifiers you can see in etc/time_zones.conf file
       or by using timezone winix function with 'a' parameter (timezone/a) (!!IMPROVE ME NOT IMPLEMENTED YET)
       default: 34 (Coordinated Universal Time UTC+00:00)
added: config option: locale_default_id (size_t)
       locale for not logged users
       or for newly created accounts
added: config option: locale_max_id (size_t)
       a maximum value of a locale identifier
       default: 100 (maximum: 1000)
       each locale files should have its own identifier (in "winix_locale_id" field)
       from zero to this value
added: config option: time_zone_max_id (size_t)
       maximum value of a time zone identifier
       time zones with an id greater than this will be skipped
       default: 130 (maximum: 1000)
removed: config option: locale_default



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@852 e52654a7-88a9-db11-a3e9-0013d4bc506e

functions/locale.cpp

@@ -0,0 +1,60 @@
+/*
+ * This file is a part of Winix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2012, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "locale.h"
+#include "templates/templates.h"
+
+
+
+namespace Fun
+{
+
+Locale::Locale()
+{
+	fun.url = L"locale";
+}
+
+
+
+bool Locale::HasAccess()
+{
+	return cur->session->puser != 0;
+}
+
+
+
+void Locale::MakePost()
+{
+	if( cur->session->puser )
+	{
+		size_t locale_id = size_t(Toi(cur->request->PostVar(L"localeid")));
+
+		if( TemplatesFunctions::locale.HasLanguage(locale_id) )
+		{
+			cur->session->puser->locale_id = locale_id;
+			db->ChangeUserLocale(cur->session->puser->id, locale_id);
+			TemplatesFunctions::locale.SetCurLang(locale_id);
+		}
+		else
+		{
+			log << log1 << "Locale: incorrect locale id: " << locale_id << logend;
+		}
+	}
+}
+
+
+
+void Locale::MakeGet()
+{
+}
+
+
+
+
+} // namespace