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<?php
/*
** Zabbix
** Copyright (C) 2001-2016 Zabbix SIA
**
** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
require_once dirname(__FILE__).'/../../blocks.inc.php';
class CScreenHostTriggers extends CScreenBase {
/**
* Process screen.
*
* @return CDiv (screen inside container)
*/
public function get() {
$params = [
'groupids' => null,
'hostids' => null,
'maintenance' => null,
'trigger_name' => '',
'severity' => null,
'limit' => $this->screenitem['elements']
];
// by default triggers are sorted by date desc, do we need to override this?
switch ($this->screenitem['sort_triggers']) {
case SCREEN_SORT_TRIGGERS_DATE_DESC:
$params['sortfield'] = 'lastchange';
$params['sortorder'] = ZBX_SORT_DOWN;
break;
case SCREEN_SORT_TRIGGERS_SEVERITY_DESC:
$params['sortfield'] = 'priority';
$params['sortorder'] = ZBX_SORT_DOWN;
break;
case SCREEN_SORT_TRIGGERS_HOST_NAME_ASC:
// a little black magic here - there is no such field 'hostname' in 'triggers',
// but API has a special case for sorting by hostname
$params['sortfield'] = 'hostname';
$params['sortorder'] = ZBX_SORT_UP;
break;
}
if ($this->screenitem['resourceid'] != 0) {
$hosts = API::Host()->get([
'output' => ['name'],
'hostids' => [$this->screenitem['resourceid']]
]);
$header = (new CDiv([
new CTag('h4', true, _('Host issues')),
(new CList())->addItem([_('Host'), ':', SPACE, $hosts[0]['name']])
]))->addClass(ZBX_STYLE_DASHBRD_WIDGET_HEAD);
$params['hostids'] = $this->screenitem['resourceid'];
}
else {
$groupid = getRequest('tr_groupid', CProfile::get('web.screens.tr_groupid', 0));
$hostid = getRequest('tr_hostid', CProfile::get('web.screens.tr_hostid', 0));
CProfile::update('web.screens.tr_groupid', $groupid, PROFILE_TYPE_ID);
CProfile::update('web.screens.tr_hostid', $hostid, PROFILE_TYPE_ID);
// get groups
$groups = API::HostGroup()->get([
'output' => ['name'],
'monitored_hosts' => true,
'preservekeys' => true
]);
order_result($groups, 'name');
foreach ($groups as &$group) {
$group = $group['name'];
}
unset($group);
// get hsots
$options = [
'output' => ['name'],
'monitored_hosts' => true,
'preservekeys' => true
];
if ($groupid != 0) {
$options['groupids'] = [$groupid];
}
$hosts = API::Host()->get($options);
order_result($hosts, 'name');
foreach ($hosts as &$host) {
$host = $host['name'];
}
unset($host);
$groups = [0 => _('all')] + $groups;
$hosts = [0 => _('all')] + $hosts;
if (!array_key_exists($hostid, $hosts)) {
$hostid = 0;
}
if ($groupid != 0) {
$params['groupids'] = $groupid;
}
if ($hostid != 0) {
$params['hostids'] = $hostid;
}
$groups_cb = (new CComboBox('tr_groupid', $groupid, 'submit()', $groups))
->setEnabled($this->mode != SCREEN_MODE_EDIT);
$hosts_cb = (new CComboBox('tr_hostid', $hostid, 'submit()', $hosts))
->setEnabled($this->mode != SCREEN_MODE_EDIT);
$header = (new CDiv([
new CTag('h4', true, _('Host issues')),
(new CForm('get', $this->pageFile))
->addItem(
(new CList())
->addItem([_('Group'), SPACE, $groups_cb])
->addItem(SPACE)
->addItem([_('Host'), SPACE, $hosts_cb])
)
]))->addClass(ZBX_STYLE_DASHBRD_WIDGET_HEAD);
}
list($table, $info) = make_latest_issues($params, $this->pageFile.'?screenid='.$this->screenid);
$footer = (new CList())
->addItem($info)
->addItem(_s('Updated: %s', zbx_date2str(TIME_FORMAT_SECONDS)))
->addClass(ZBX_STYLE_DASHBRD_WIDGET_FOOT);
return $this->getOutput(new CUiWidget('hat_trstatus', [$header, $table, $footer]));
}
}
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