Zabbix

    if (!empty($elements['hosts'])) {

        $options['hostids'] = array_unique($elements['hosts']);

    }

    if (!empty($elements['triggers'])) {

        $options['triggerids'] = array_unique($elements['triggers']);

    }

    $triggerids = API::Trigger()->get($options);

​

    return API::Event()->get([

        'countOutput' => true,

        'objectids' => zbx_objectValues($triggerids, 'triggerid'),

        'filter' => [

            'value' => $value_event,

            'acknowledged' => $ack ? 1 : 0

        ]

    ]);

}

​

/**

        ]);

​

    $events = API::Event()->get([

        'output' => ['eventid', 'source', 'object', 'objectid', 'acknowledged', 'clock', 'ns', 'severity', 'r_eventid',

            'cause_eventid'

        ],

        'selectAcknowledges' => ['userid', 'clock', 'message', 'action', 'old_severity', 'new_severity',

            'suppress_until', 'taskid'

        ],

        'value' => TRIGGER_VALUE_TRUE,

        'eventid_till' => $startEvent['eventid'],

        'sortfield' => ['clock', 'eventid'],

        'sortorder' => ZBX_SORT_DOWN,

        'limit' => 20,

        'preservekeys' => true

    ]);

​

    $r_eventids = [];

​

    foreach ($events as $event) {

        $r_eventids[$event['r_eventid']] = true;

    }

    unset($r_eventids[0]);

​

    $r_events = $r_eventids

        ? API::Event()->get([

            'output' => ['clock'],

            'eventids' => array_keys($r_eventids),

            'preservekeys' => true

        ])

        : [];

​

    $triggerids = [];

    foreach ($events as &$event) {

        $triggerids[] = $event['objectid'];

​

        $event['r_clock'] = array_key_exists($event['r_eventid'], $r_events)

        $duration = ($event['r_eventid'] != 0)

            ? zbx_date2age($event['clock'], $event['r_clock'])

            : zbx_date2age($event['clock']);

​

        $can_be_closed = $allowed['close'];

        $in_closing = false;

​

        if ($event['r_eventid'] != 0) {

            $value = TRIGGER_VALUE_FALSE;

            $value_clock = $event['r_clock'];

            $can_be_closed = false;

        }

        else {

            if (hasEventCloseAction($event['acknowledges'])) {

                $in_closing = true;

                $can_be_closed = false;

            }

​

            $value = $in_closing ? TRIGGER_VALUE_FALSE : TRIGGER_VALUE_TRUE;