/*
 * 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 "../core/data.h"
#include "../core/misc.h"
#include "misc.h"


namespace TemplatesMisc
{

// those functions from here are used in the second thread too


void Read(Patterns & patterns, size_t pat, LocaleFilter & locale_filter, const std::string & dir, const char * file, bool delete_white)
{
	size_t i;
	size_t len = patterns.size();
	Locale::Lang old_lang = data.locale.GetLang();
	

	for(i=0 ; i<len ; ++i)
	{
		if( pat < patterns[i].size() )
		{
			patterns[i][pat].delete_all_white = delete_white;
			patterns[i][pat].Directory(dir);
			patterns[i][pat].ParseFile(file);

			Locale::Lang new_lang = static_cast<Locale::Lang>(i);
			data.locale.SetLang(new_lang);

			locale_filter.Filter(patterns[i][pat], data.locale);

			log << "Read pattern: " << dir << "/" << file << " for lang: " << data.locale.LangToStr(new_lang) << logend;
		}
	}

	data.locale.SetLang(old_lang);
}



void Read(Patterns & patterns, size_t pat, LocaleFilter & locale_filter, const char * file, bool delete_white)
{
	std::string temp = data.templates_dir;
	temp += '/';
	temp += file;


	if( IsFile(temp) )
	{
		Read(patterns, pat, locale_filter, data.templates_dir, file, delete_white);
	}
	else
	{
		Read(patterns, pat, locale_filter, data.templates_dir_default, file, delete_white);
	}
}



void ClearPatterns(Patterns & patterns, size_t len)
{
size_t loc, pat;

	patterns.resize(Locale::lang_unknown);

	for(loc=0 ; loc < static_cast<size_t>(Locale::lang_unknown) ; ++loc)
	{
		patterns[loc].resize(len);

		for(pat=0 ; pat<len ; ++pat)
			patterns[loc][pat].Clear();
	}
}


} // namespace TemplatesMisc