/*
 * This file is a part of Winix
 * and is not publicly distributed
 * 
 * Copyright (c) 2011, Tomasz Sowa
 * All rights reserved.
 * 
 */
 
#include "meta.h"
#include "core/log.h"


namespace Fun
{

Meta::Meta()
{
	fun.url = L"meta";
}


bool Meta::HasAccess()
{
	return system->HasReadAccess(*cur->request->last_item);
}



bool Meta::AddMetaInfo(Item & item, const std::wstring & meta_str)
{
	space.Clear();
	conf_parser.SetSpace(space);
	conf_parser.UTF8(config->utf8);
	conf_parser.SplitSingle(true);

	if( conf_parser.ParseString(meta_str) == ConfParser::ok )
	{
		if( db->EditMetaById(space, item.id) == WINIX_ERR_OK )
		{
			item.meta = space;
			return true;
		}
	}

return false;
}



void Meta::MakePost()
{
	if( system->HasWriteAccess(*cur->request->last_item) )
	{
		const std::wstring & meta_str = cur->request->PostVar(L"itemmeta");

		if( AddMetaInfo(*cur->request->last_item, meta_str) )
			system->RedirectToLastItem();
		else
			slog << logerror << "Syntax error in line: " << conf_parser.line << logend;
	}
	else
	{
		cur->request->status = WINIX_ERR_PERMISSION_DENIED;
	}
}



} // namespace