changed: rename cmslu to winix

changed: html templates are a part of winix now
         and the user can provide special html templates for its site
added:   locales
added:   html templates are using HtmlFilter now (locales)
changed: now we have html templates for each language



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@560 e52654a7-88a9-db11-a3e9-0013d4bc506e

templates/localefilter.cpp

@@ -0,0 +1,117 @@
+/*
+ * This file is a part of CMSLU -- Content Management System like Unix
+ * and is not publicly distributed
+ * 
+ * Copyright (c) 2010, Tomasz Sowa
+ * All rights reserved.
+ * 
+ */
+ 
+#include "localefilter.h"
+#include "../core/misc.h"
+
+
+
+LocaleFilter::LocaleFilter()
+{
+	open_mark    = '{';
+	closing_mark = '}';
+}
+
+
+
+void LocaleFilter::ReadKey()
+{
+	key.clear();
+
+	for( ; *pchar && *pchar != closing_mark ; ++pchar)
+		key += *pchar;
+
+	// skipping last closing mark (if exists)
+	if( *pchar == closing_mark )
+		++pchar;
+
+	TrimWhite(key);
+}
+
+
+std::string & LocaleFilter::FilterValue(const std::string & in)
+{
+	value.clear();
+	const char * p = in.c_str();
+
+	while( *p )
+	{
+		if( *p == '\\' && (*(p+1) == 'n') )
+		{
+			value += '\n';
+			p     += 2;
+		}
+		else
+		if( *p == '\\' && (*(p+1) == '\\') )
+		{
+			value += '\\';
+			p     += 2;
+		}
+		else
+		{
+			value += *p;
+			p     += 1;
+		}
+	}
+
+return value;
+}
+
+
+
+void LocaleFilter::Parse(std::string & str)
+{
+	res.clear();
+	pchar = str.c_str();
+
+	while( *pchar )
+	{
+		if( *pchar == open_mark )
+		{
+			++pchar;
+			ReadKey();
+			res += FilterValue(plocale->Get(key));
+		}
+		else
+		if( *pchar == '\\' && (*(pchar+1) == open_mark || *(pchar+1) == closing_mark || *(pchar+1) == '\\') )
+		{
+			res   += *(pchar+1);
+			pchar += 2;
+		}
+		else
+		{
+			res   += *pchar;
+			pchar += 1;
+		}
+	}
+
+	str = res;
+}
+
+
+
+
+void LocaleFilter::FilterText(Ezc::Pattern::Item & item)
+{
+	if( !item.text.empty() )
+		Parse(item.text);
+
+	std::vector<Ezc::Pattern::Item*>::iterator i = item.item_table.begin();
+
+	for( ; i != item.item_table.end() ; ++i )
+		FilterText(**i);
+}
+
+
+
+void LocaleFilter::Filter(Ezc::Pattern & pattern, const Locale & locale)
+{
+	plocale = &locale;
+	FilterText( pattern.item_root );
+}