/**
 * mark.C: Marking for channels.
 *
 * Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
 * Rights to this code are as documented in COPYING.
 *
 *
 * Portions of this file were derived from sources bearing the following license:
 * Copyright © 2005 William Pitcock
 * Rights to this code are as documented in doc/pod/license.pod.
 *
 * $Id: mark.C,v 1.8 2007/09/22 14:27:27 pippijn Exp $
 */

#include "atheme.h"
#include <util/numeric.h>
#include <libermyth.h>
#include <ermyth/module.h>
#include <account/mychan.h>

static char const rcsid[] = "$Id: mark.C,v 1.8 2007/09/22 14:27:27 pippijn Exp $";

REGISTER_MODULE ("chanserv/mark", false, "The Ermyth Team <http://ermyth.xinutec.org>");

static void cs_cmd_mark (sourceinfo_t *si, int parc, char *parv[]);

command_t const cs_mark = { "MARK", N_("Adds a note to a channel."), PRIV_MARK, 3, cs_cmd_mark };

E cmdvec cs_cmdtree;
E helpvec cs_helptree;

bool
_modinit (module *m)
{
  cs_cmdtree << cs_mark;
  help_addentry (cs_helptree, "MARK", "help/chanserv/mark", NULL);

  return true;
}

void
_moddeinit ()
{
  cs_cmdtree >> cs_mark;
  help_delentry (cs_helptree, "MARK");
}

static void
cs_cmd_mark (sourceinfo_t *si, int parc, char *parv[])
{
  char *target = parv[0];
  char *action = parv[1];
  char *info = parv[2];
  mychan_t *mc;

  if (!target || !action)
    {
      command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "MARK");
      command_fail (si, fault::needmoreparams, _("Usage: MARK <#channel> <ON|OFF> [note]"));
      return;
    }

  if (target[0] != '#')
    {
      command_fail (si, fault::badparams, STR_INVALID_PARAMS, "MARK");
      return;
    }

  if (!(mc = mychan_t::find (target)))
    {
      command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), target);
      return;
    }

  if (!strcasecmp (action, "ON"))
    {
      if (!info)
	{
	  command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "MARK");
	  command_fail (si, fault::needmoreparams, _("Usage: MARK <#channel> ON <note>"));
	  return;
	}

      if (mc->find_metadata ("private:mark:setter"))
	{
	  command_fail (si, fault::nochange, _("\2%s\2 is already marked."), target);
	  return;
	}

      mc->add_metadata ("private:mark:setter", get_oper_name (si));
      mc->add_metadata ("private:mark:reason", info);
      mc->add_metadata ("private:mark:timestamp", itoa (NOW));

      wallops ("%s marked the channel \2%s\2.", get_oper_name (si), target);
      logcommand (si, CMDLOG_ADMIN, "%s MARK ON", mc->name);
      command_success_nodata (si, _("\2%s\2 is now marked."), target);
    }
  else if (!strcasecmp (action, "OFF"))
    {
      if (!mc->find_metadata ("private:mark:setter"))
	{
	  command_fail (si, fault::nochange, _("\2%s\2 is not marked."), target);
	  return;
	}

      mc->del_metadata ("private:mark:setter");
      mc->del_metadata ("private:mark:reason");
      mc->del_metadata ("private:mark:timestamp");

      wallops ("%s unmarked the channel \2%s\2.", get_oper_name (si), target);
      logcommand (si, CMDLOG_ADMIN, "%s MARK OFF", mc->name);
      command_success_nodata (si, _("\2%s\2 is now unmarked."), target);
    }
  else
    {
      command_fail (si, fault::badparams, STR_INVALID_PARAMS, "MARK");
      command_fail (si, fault::badparams, _("Usage: MARK <#channel> <ON|OFF> [note]"));
    }
}

/* vim:cinoptions=>s,e0,n0,f0,{0,}0,^0,=s,ps,t0,c3,+s,(2s,us,)20,*30,gs,hs
 * vim:ts=8
 * vim:sw=8
 * vim:noexpandtab
 */