/*
 * This file is a part of CMSLU -- Content Management System like Unix
 * and is not publicly distributed
 * 
 * Copyright (c) 2008-2009, Tomasz Sowa
 * All rights reserved.
 * 
 */
 
#include "content.h"
#include "../core/request.h"
#include "../core/error.h"
#include "../core/db.h"
#include "../core/mount.h"
#include "../core/data.h"



bool Content::FunEditTicketCheckAccess()
{
	if( !request.CanEditTicket() )
	{
		request.status = Error::permission_denied;
		return false;
	}

return true;
}






void Content::EditTicketModTicket()
{
	if( request.session->done_status != Error::ok )
		return;

	Ticket ticket;
	ReadTicket(ticket);

	request.ticket.type     = ticket.type;
	request.ticket.status   = ticket.status;
	request.ticket.priority = ticket.priority;
	request.ticket.category = ticket.category;
	request.ticket.expected = ticket.expected;
	request.ticket.progress = ticket.progress;

	request.session->done_status = db.EditTicketById(request.ticket);
}



void Content::EditTicketModDir()
{
	if( request.session->done_status != Error::ok )
		return;

	// we don't modify the url

	Item & dir = *request.dir_table.back();
	bool edit_dir_subject = (dir.subject != request.item.subject);

	if( edit_dir_subject )
	{
		dir.subject = request.item.subject;
		request.session->done_status = db.EditItemById(dir, false);
	}
}


void Content::EditTicketModFirstItem()
{
	if( request.session->done_status != Error::ok )
		return;

	// modyfing the first item (the one with content)
	ReadItemContentWithType(request.item);

	Item item;
	db.GetItemById(request.ticket.item_id, item);
	item.subject      = request.item.subject;
	item.content      = request.item.content;
	item.content_type = request.item.content_type;
	// the url doesn't matter

	db.EditItemById(item, false);
}



void Content::PostFunEditTicketLogAndRedirect()
{
	if( request.session->done_status == Error::ok )
	{
		request.session->done = Done::edited_ticket;

		log << log2 << "Content: edited a ticket" << logend;
		RedirectToLastDir();
	}
	else
	{
		log << log1 << "Content: problem with editing a ticket, error code:"
			<< request.session->done_status << logend;
	}
}



void Content::PostFunEditTicket()
{
	if( !FunEditTicketCheckAccess() )
		return;


	ReadItem(request.item, Item::dir);

	if( !FunCreateTicketCheckAbuse(Done::edited_ticket) )
	{
		ReadItemContentWithType(request.item); // for correctly displaying the form
		return;
	}

	if( db.GetTicketByDirId(request.dir_table.back()->id, request.ticket) != Error::ok )
	{
		request.status = Error::permission_denied;
		return;
	}

	EditTicketModTicket();
	EditTicketModDir();
	EditTicketModFirstItem();
	PostFunEditTicketLogAndRedirect();
}



void Content::FunEditTicket()
{
	FunEditTicketCheckAccess();

	db.GetItemById(request.ticket.item_id, request.item);

	// the subject we get from the last directory
	request.item.subject = request.dir_table.back()->subject;
}