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<?php
/*
** ZABBIX
** Copyright (C) 2000-2005 SIA Zabbix
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
**/
?>
<?php
function get_history_of_events($start,$num, $groupid=0, $hostid=0, $nodeid=null)
{
global $ZBX_CURNODEID;
global $USER_DETAILS;
if(is_null($nodeid)) $nodeid = $ZBX_CURNODEID;
$sql_from = $sql_cond = "";
if($hostid > 0)
{
$sql_cond = " and h.hostid=".$hostid;
}
elseif($groupid > 0)
{
$sql_from = ", hosts_groups hg ";
$sql_cond = " and h.hostid=hg.hostid and hg.groupid=".$groupid;
}
$result = DBselect("select distinct t.triggerid,t.priority,t.description,h.host,e.clock,e.value ".
" from events e, triggers t, functions f, items i, hosts h ".$sql_from.
" where ".DBid2nodeid("t.triggerid")."=".$nodeid.
" and e.triggerid=t.triggerid and t.triggerid=f.triggerid and f.itemid=i.itemid ".
" and i.hostid=h.hostid ".$sql_cond." and h.status=".HOST_STATUS_MONITORED.
" order by e.clock desc,h.host,t.priority,t.description,t.triggerid ",
10*($start+$num)
);
$table = new CTableInfo(S_NO_EVENTS_FOUND);
$table->SetHeader(array(S_TIME, $hostid == 0 ? S_HOST : null, S_DESCRIPTION, S_VALUE, S_SEVERITY));
$col=0;
$accessible_hosts = get_accessible_hosts_by_user($USER_DETAILS,PERM_READ_ONLY);
$skip = $start;
while(($row=DBfetch($result))&&($col<$num))
{
if(!check_right_on_trigger_by_triggerid(null, $row['triggerid'], $accessible_hosts)) continue;
if($skip > 0)
{
$skip--;
continue;
}
if($row["value"] == 0)
{
$value=new CCol(S_OFF,"off");
}
elseif($row["value"] == 1)
{
$value=new CCol(S_ON,"on");
}
else
{
$value=new CCol(S_UNKNOWN_BIG,"unknown");
}
$table->AddRow(array(
date("Y.M.d H:i:s",$row["clock"]),
$hostid == 0 ? $row['host'] : null,
new CLink(expand_trigger_description_by_data($row),"tr_events.php?triggerid=".$row["triggerid"],"action"),
$value,
new CCol(get_severity_description($row["priority"]), get_severity_style($row["priority"]))));
$col++;
}
return $table;
}
?>
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