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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.
**/
class CScreenTriggersOverview extends CScreenBase {
/**
* Process screen.
*
* @return CDiv (screen inside container)
*/
public function get() {
// fetch hosts
$hosts = API::Host()->get([
'output' => ['hostid', 'status'],
'selectGraphs' => ($this->screenitem['style'] == STYLE_LEFT) ? API_OUTPUT_COUNT : null,
'selectScreens' => ($this->screenitem['style'] == STYLE_LEFT) ? API_OUTPUT_COUNT : null,
'groupids' => $this->screenitem['resourceid'],
'preservekeys' => true
]);
$hostids = array_keys($hosts);
$options = [
'output' => [
'triggerid', 'expression', 'description', 'url', 'value', 'priority', 'lastchange', 'flags'
],
'selectHosts' => ['hostid', 'name', 'status'],
'selectItems' => ['itemid', 'hostid', 'name', 'key_', 'value_type'],
'hostids' => $hostids,
'monitored' => true,
'skipDependent' => true,
'sortfield' => 'description',
'preservekeys' => true
];
// application filter
if ($this->screenitem['application'] !== '') {
$applications = API::Application()->get([
'output' => [],
'hostids' => $hostids,
'search' => ['name' => $this->screenitem['application']],
'preservekeys' => true
]);
$options['applicationids'] = array_keys($applications);
}
$triggers = API::Trigger()->get($options);
$triggers = CMacrosResolverHelper::resolveTriggerUrls($triggers);
/*
* Each screen cell with "Triggers overview" depends on one specific group which in this case is 'resourceid'.
* Pass it as 'groupid' to menu pop-up "Events" link.
*/
foreach ($triggers as &$trigger) {
$trigger['groupid'] = $this->screenitem['resourceid'];
}
unset($trigger);
$groups = API::HostGroup()->get([
'output' => ['name'],
'groupids' => [$this->screenitem['resourceid']]
]);
$header = (new CDiv([
new CTag('h4', true, _('Triggers overview')),
(new CList())->addItem([_('Group'), ':', SPACE, $groups[0]['name']])
]))->addClass(ZBX_STYLE_DASHBRD_WIDGET_HEAD);
$table = getTriggersOverview($hosts, $triggers, $this->pageFile, $this->screenitem['style'], $this->screenid);
$footer = (new CList())
->addItem(_s('Updated: %s', zbx_date2str(TIME_FORMAT_SECONDS)))
->addClass(ZBX_STYLE_DASHBRD_WIDGET_FOOT);
return $this->getOutput(new CUiWidget(uniqid(), [$header, $table, $footer]));
}
}
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