/*
 * This file is a part of Winix
 * and is not publicly distributed
 * 
 * Copyright (c) 2012, Tomasz Sowa
 * All rights reserved.
 * 
 */


#include "funexport.h"




namespace Export
{


FunExport::FunExport()
{
	fun.url = L"export";
}


void FunExport::SetExportInfo(ExportInfo * pexport_info)
{
	export_info = pexport_info;
}


bool FunExport::HasAccess()
{
	// temporarily only the root can use this function
	return cur->session->puser && cur->session->puser->super_user;
}


void FunExport::ExportFile(const Item & item)
{
	log << log4 << "Export: exporting file: url: " << item.url << ", id: " << item.id << logend;

	if( item.file_type == WINIX_ITEM_FILETYPE_NONE )
	{
		export_info->SendFile(item, false, true);
	}
	else
	{
		export_info->SendFile(item, false, false);
		export_info->SendFile(item, true, true);
	}
}


void FunExport::ExportDir(const Item & dir, bool only_non_static_files)
{
	export_info->SendDir(dir);

	log << log4 << "Export: exporting directory: url: " << dir.url << ", id: " << dir.id << logend;

	iq_dir.SetAll(false, false);
	iq_dir.sel_parent_id = true;
	iq_dir.sel_url       = true;
	iq_dir.sel_file      = true;
	iq_dir.WhereParentId(dir.id);
	iq_dir.WhereType(Item::file);

	if( only_non_static_files )
		iq_dir.WhereFileType(WINIX_ITEM_FILETYPE_NONE);

	db->GetItems(dir_items, iq_dir);

	for(size_t i=0 ; i<dir_items.size() ; ++i)
	{
		ExportFile(dir_items[i]);
	}



	DirContainer::ParentIterator i = system->dirs.FindFirstChild(dir.id);

	for( ; i != system->dirs.ParentEnd() ; i = system->dirs.NextChild(i) )
	{
		ExportDir(*i->second, only_non_static_files);
	}
}


void FunExport::Export()
{
	export_info->ResetRecurrenceCheck();
	bool onlynonstatic = cur->request->IsPostVar(L"onlynonstatic");

	if( cur->request->is_item )
		ExportFile(cur->request->item);
	else
		ExportDir(*cur->request->dir_tab.back(), onlynonstatic);
}



void FunExport::MakePost()
{
	Export();
}


void FunExport::MakeGet()
{
//	if( cur->request->IsParam(L"noconfirm") )
//		Export();
}





} // namespace