$severity_columns[$severity % 2][] = new CLabel([(new CCheckBox('severities[' . $severity . ']'))->setChecked(in_array($severity, $this->data['filter']['severities'])), getSeverityName($severity, $this->data['config'])], 'severities[' . $severity . ']');
}
$filterColumn1->addRow(_('Severity'), (new CTable())->addRow($severity_columns[0])->addRow($severity_columns[1]));
$filterForm->addColumn($filterColumn1)->addColumn($filterColumn2);
$topTriggers->addItem($filterForm);
// table
$table = (new CTableInfo())->setHeader([_('Host'), _('Trigger'), _('Severity'), _('Number of status changes')]);
foreach ($this->data['triggers'] as $trigger) {
foreach ($trigger['hosts'] as $host) {
if ($host['status'] == HOST_STATUS_MONITORED) {
// Pass a monitored 'hostid' and corresponding first 'groupid' to menu pop-up "Events" link.
$trigger['hostid'] = $host['hostid'];
$trigger['groupid'] = $data['monitored_hosts'][$trigger['hostid']]['groups'][0]['groupid'];
break;
} else {
// Unmonitored will have disabled "Events" link and there is no 'groupid' or 'hostid'.
$trigger['hostid'] = 0;
$trigger['groupid'] = 0;
}
}
$hostId = $trigger['hosts'][0]['hostid'];
$hostName = (new CSpan($trigger['hosts'][0]['name']))->addClass(ZBX_STYLE_LINK_ACTION);
if ($this->data['hosts'][$hostId]['status'] == HOST_STATUS_NOT_MONITORED) {
$hostName->addClass(ZBX_STYLE_RED);
}
$hostName->setMenuPopup(CMenuPopupHelper::getHost($this->data['hosts'][$hostId], $this->data['scripts'][$hostId]));
$triggerDescription = (new CSpan($trigger['description']))->addClass(ZBX_STYLE_LINK_ACTION)->setMenuPopup(CMenuPopupHelper::getTrigger($trigger));
$table->addRow([$hostName, $triggerDescription, getSeverityCell($trigger['priority'], $this->data['config']), $trigger['cnt_event']]);
}
$topTriggers->addItem($table);
return $topTriggers;
if ($host['status'] == HOST_STATUS_MONITORED) {
$monitoredHostIds[$host['hostid']] = true;
}
}
}
if ($monitoredHostIds) {
$monitoredHosts = API::Host()->get(array('output' => array('hostid'), 'selectGroups' => array('groupid'), 'hostids' => array_keys($monitoredHostIds), 'preservekeys' => true));
}
foreach ($triggers as $trigger) {
foreach ($trigger['hosts'] as $host) {
if ($host['status'] == HOST_STATUS_MONITORED) {
// Pass a monitored 'hostid' and corresponding first 'groupid' to menu pop-up "Events" link.
$trigger['hostid'] = $host['hostid'];
$trigger['groupid'] = $monitoredHosts[$trigger['hostid']]['groups'][0]['groupid'];
break;
} else {
// Unmonitored will have disabled "Events" link and there is no 'groupid' or 'hostid'.
$trigger['hostid'] = 0;
$trigger['groupid'] = 0;
}
}
$hostId = $trigger['hosts'][0]['hostid'];
$hostName = new CSpan($trigger['hosts'][0]['name'], 'link_menu menu-host' . ($hosts[$hostId]['status'] == HOST_STATUS_NOT_MONITORED ? ' not-monitored' : ''));
$hostName->setMenuPopup(CMenuPopupHelper::getHost($hosts[$hostId], $scripts[$hostId]));
$triggerDescription = new CSpan($trigger['description'], 'link_menu');
$triggerDescription->setMenuPopup(CMenuPopupHelper::getTrigger($trigger));
$table->addRow(array($hostName, $triggerDescription, getSeverityCell($trigger['priority']), $trigger['cnt_event']));
}
$rprt_wdgt->addItem($table);
$rprt_wdgt->show();
require_once dirname(__FILE__) . '/include/page_footer.php';
/**
* Creates and returns a trigger status cell for the trigger overview table.
*
* @see getTriggersOverview()
*
* @param array $trigger
* @param string $pageFile the page where the element is displayed
* @param string $screenId
*
* @return CCol
*/
function getTriggerOverviewCells($trigger, $pageFile, $screenId = null)
{
$ack = $css = $style = null;
$desc = $triggerItems = $acknowledge = array();
// for how long triggers should blink on status change (set by user in administration->general)
$config = select_config();
if ($trigger) {
$style = 'cursor: pointer; ';
// problem trigger
if ($trigger['value'] == TRIGGER_VALUE_TRUE) {
$css = getSeverityStyle($trigger['priority']);
$ack = null;
if ($config['event_ack_enable'] == 1) {
if ($event = get_last_event_by_triggerid($trigger['triggerid'])) {
if ($screenId) {
$acknowledge = array('eventid' => $event['eventid'], 'screenid' => $screenId, 'backurl' => $pageFile);
} else {
$acknowledge = array('eventid' => $event['eventid'], 'backurl' => 'overview.php');
}
if ($event['acknowledged'] == 1) {
$ack = new CImg('images/general/tick.png', 'ack');
}
}
}
} else {
$css = 'normal';
}
$dbItems = DBfetchArray(DBselect('SELECT DISTINCT i.itemid,i.hostid,i.name,i.key_,i.value_type' . ' FROM items i,functions f' . ' WHERE f.itemid=i.itemid' . ' AND f.triggerid=' . zbx_dbstr($trigger['triggerid'])));
$dbItems = CMacrosResolverHelper::resolveItemNames($dbItems);
foreach ($dbItems as $dbItem) {
$triggerItems[] = array('name' => $dbItem['name_expanded'], 'params' => array('action' => in_array($dbItem['value_type'], array(ITEM_VALUE_TYPE_FLOAT, ITEM_VALUE_TYPE_UINT64)) ? HISTORY_GRAPH : HISTORY_VALUES, 'itemid' => $dbItem['itemid'], 'period' => 3600));
}
// dependency: triggers on which depends this
$triggerId = empty($trigger['triggerid']) ? 0 : $trigger['triggerid'];
// trigger dependency DOWN
$dependencyTable = new CTableInfo();
$dependencyTable->setAttribute('style', 'width: 200px;');
$dependencyTable->addRow(bold(_('Depends on') . NAME_DELIMITER));
$isDependencyFound = false;
$dbDependencies = DBselect('SELECT td.* FROM trigger_depends td WHERE td.triggerid_down=' . zbx_dbstr($triggerId));
while ($dbDependency = DBfetch($dbDependencies)) {
$dependencyTable->addRow(SPACE . '-' . SPACE . CMacrosResolverHelper::resolveTriggerNameById($dbDependency['triggerid_up']));
$isDependencyFound = true;
}
if ($isDependencyFound) {
$icon = new CImg('images/general/arrow_down2.png', 'DEP_DOWN');
$icon->setAttribute('style', 'vertical-align: middle; border: 0px;');
$icon->setHint($dependencyTable, '', false);
$desc[] = $icon;
}
// trigger dependency UP
$dependencyTable = new CTableInfo();
$dependencyTable->setAttribute('style', 'width: 200px;');
$dependencyTable->addRow(bold(_('Dependent') . NAME_DELIMITER));
$isDependencyFound = false;
$dbDependencies = DBselect('SELECT td.* FROM trigger_depends td WHERE td.triggerid_up=' . zbx_dbstr($triggerId));
while ($dbDependency = DBfetch($dbDependencies)) {
$dependencyTable->addRow(SPACE . '-' . SPACE . CMacrosResolverHelper::resolveTriggerNameById($dbDependency['triggerid_down']));
$isDependencyFound = true;
}
if ($isDependencyFound) {
$icon = new CImg('images/general/arrow_up2.png', 'DEP_UP');
$icon->setAttribute('style', 'vertical-align: middle; border: none;');
$icon->setHint($dependencyTable, '', false);
$desc[] = $icon;
}
}
$column = is_array($desc) && count($desc) > 0 || $ack ? new CCol(array($desc, $ack), $css . ' hosts') : new CCol(SPACE, $css . ' hosts');
$column->setAttribute('style', $style);
if ($trigger && $config['blink_period'] > 0 && time() - $trigger['lastchange'] < $config['blink_period']) {
$column->addClass('blink');
$column->setAttribute('data-toggle-class', $css);
}
if ($trigger) {
$column->setMenuPopup(CMenuPopupHelper::getTrigger($trigger, $triggerItems, $acknowledge));
}
return $column;
}
// actions
$actions = makeEventsActions(zbx_objectValues($events, 'eventid'));
// events
foreach ($events as $event) {
$trigger = $triggers[$event['objectid']];
$host = reset($trigger['hosts']);
$host = $hosts[$host['hostid']];
$description = CMacrosResolverHelper::resolveEventDescription(zbx_array_merge($trigger, ['clock' => $event['clock'], 'ns' => $event['ns']]));
// duration
$event['duration'] = ($nextEvent = get_next_event($event, $events)) ? zbx_date2age($event['clock'], $nextEvent['clock']) : zbx_date2age($event['clock']);
// action
$action = isset($actions[$event['eventid']]) ? $actions[$event['eventid']] : '';
if ($csvExport) {
$csvRows[] = [zbx_date2str(DATE_TIME_FORMAT_SECONDS, $event['clock']), $pageFilter->hostid == 0 ? $host['name'] : null, $description, trigger_value2str($event['value']), getSeverityName($trigger['priority'], $config), $event['duration'], $config['event_ack_enable'] ? $event['acknowledges'] ? _('Yes') : _('No') : null, strip_tags((string) $action)];
} else {
$triggerDescription = (new CSpan($description))->addClass(ZBX_STYLE_LINK_ACTION)->setMenuPopup(CMenuPopupHelper::getTrigger($trigger, null, $event['clock']));
// add colors and blinking to span depending on configuration and trigger parameters
$statusSpan = new CSpan(trigger_value2str($event['value']));
addTriggerValueStyle($statusSpan, $event['value'], $event['clock'], $event['acknowledged']);
// host JS menu link
$hostName = null;
if ($pageFilter->hostid == 0) {
$hostName = (new CSpan($host['name']))->addClass(ZBX_STYLE_LINK_ACTION)->setMenuPopup(CMenuPopupHelper::getHost($host, $scripts[$host['hostid']]));
}
$table->addRow([(new CLink(zbx_date2str(DATE_TIME_FORMAT_SECONDS, $event['clock']), 'tr_events.php?triggerid=' . $event['objectid'] . '&eventid=' . $event['eventid']))->addClass('action'), $hostName, $triggerDescription, $statusSpan, getSeverityCell($trigger['priority'], $config, null, !$event['value']), $event['duration'], $config['event_ack_enable'] ? getEventAckState($event, $page['file']) : null, (new CCol($action))->addClass(ZBX_STYLE_NOWRAP)]);
}
}
} else {
if (!$csvExport) {
$events = [];
$url = (new CUrl('events.php'))->setArgument('fullscreen', getRequest('fullscreen'))->setArgument('groupid', $pageFilter->groupid)->setArgument('hostid', $pageFilter->hostid);
$host = $hosts[$host['hostid']];
$triggerItems = array();
$trigger['items'] = CMacrosResolverHelper::resolveItemNames($trigger['items']);
foreach ($trigger['items'] as $item) {
$triggerItems[] = array('name' => $item['name_expanded'], 'params' => array('itemid' => $item['itemid'], 'action' => in_array($item['value_type'], array(ITEM_VALUE_TYPE_FLOAT, ITEM_VALUE_TYPE_UINT64)) ? HISTORY_GRAPH : HISTORY_VALUES));
}
$description = CMacrosResolverHelper::resolveEventDescription(zbx_array_merge($trigger, array('clock' => $event['clock'], 'ns' => $event['ns'])));
// duration
$event['duration'] = ($nextEvent = get_next_event($event, $events)) ? zbx_date2age($event['clock'], $nextEvent['clock']) : zbx_date2age($event['clock']);
// action
$action = isset($actions[$event['eventid']]) ? $actions[$event['eventid']] : ' - ';
if ($csvExport) {
$csvRows[] = array(zbx_date2str(DATE_TIME_FORMAT_SECONDS, $event['clock']), getRequest('hostid', 0) == 0 ? $host['name'] : null, $description, trigger_value2str($event['value']), getSeverityCaption($trigger['priority']), $event['duration'], $config['event_ack_enable'] ? $event['acknowledges'] ? _('Yes') : _('No') : null, strip_tags((string) $action));
} else {
$triggerDescription = new CSpan($description, 'pointer link_menu');
$triggerDescription->setMenuPopup(CMenuPopupHelper::getTrigger($trigger, $triggerItems, null, $event['clock']));
// acknowledge
$ack = getEventAckState($event, true);
// add colors and blinking to span depending on configuration and trigger parameters
$statusSpan = new CSpan(trigger_value2str($event['value']));
addTriggerValueStyle($statusSpan, $event['value'], $event['clock'], $event['acknowledged']);
// host JS menu link
$hostName = null;
if (getRequest('hostid', 0) == 0) {
$hostName = new CSpan($host['name'], 'link_menu');
$hostName->setMenuPopup(CMenuPopupHelper::getHost($host, $scripts[$host['hostid']]));
}
$table->addRow(array(new CLink(zbx_date2str(DATE_TIME_FORMAT_SECONDS, $event['clock']), 'tr_events.php?triggerid=' . $event['objectid'] . '&eventid=' . $event['eventid'], 'action'), $hostName, $triggerDescription, $statusSpan, getSeverityCell($trigger['priority'], null, !$event['value']), $event['duration'], $config['event_ack_enable'] ? $ack : null, $action));
}
}
} else {
while ($row = DBfetch($dbTriggerDependencies)) {
$triggerIdsDown[$row['triggerid_up']][] = intval($row['triggerid_down']);
}
foreach ($triggers as $trigger) {
$usedHosts = array();
foreach ($trigger['hosts'] as $host) {
$usedHosts[$host['hostid']] = $host['name'];
}
$usedHostCount = count($usedHosts);
$triggerItems = array();
$trigger['items'] = CMacrosResolverHelper::resolveItemNames($trigger['items']);
foreach ($trigger['items'] as $item) {
$triggerItems[] = array('name' => $usedHostCount > 1 ? $usedHosts[$item['hostid']] . NAME_DELIMITER . $item['name_expanded'] : $item['name_expanded'], 'params' => array('itemid' => $item['itemid'], 'action' => in_array($item['value_type'], array(ITEM_VALUE_TYPE_FLOAT, ITEM_VALUE_TYPE_UINT64)) ? HISTORY_GRAPH : HISTORY_VALUES));
}
$description = new CSpan($trigger['description'], 'link_menu');
$description->setMenuPopup(CMenuPopupHelper::getTrigger($trigger, $triggerItems));
if ($showDetails) {
$description = array($description, BR(), new CDiv(explode_exp($trigger['expression'], true, true), 'trigger-expression'));
}
if (!empty($trigger['dependencies'])) {
$dependenciesTable = new CTableInfo();
$dependenciesTable->setAttribute('style', 'width: 200px;');
$dependenciesTable->addRow(bold(_('Depends on') . NAME_DELIMITER));
foreach ($trigger['dependencies'] as $dependency) {
$dependenciesTable->addRow(' - ' . CMacrosResolverHelper::resolveTriggerNameById($dependency['triggerid']));
}
$img = new CImg('images/general/arrow_down2.png', 'DEP_UP');
$img->setAttribute('style', 'vertical-align: middle; border: 0px;');
$img->setHint($dependenciesTable);
$description = array($img, SPACE, $description);
}
/**
* Creates and returns a trigger status cell for the trigger overview table.
*
* @see getTriggersOverview()
*
* @param array $trigger
* @param string $pageFile the page where the element is displayed
* @param string $screenid
*
* @return CCol
*/
function getTriggerOverviewCells($trigger, $pageFile, $screenid = null)
{
$ack = null;
$css = null;
$desc = [];
$acknowledge = [];
// for how long triggers should blink on status change (set by user in administration->general)
$config = select_config();
if ($trigger) {
$css = getSeverityStyle($trigger['priority'], $trigger['value'] == TRIGGER_VALUE_TRUE);
// problem trigger
if ($trigger['value'] == TRIGGER_VALUE_TRUE) {
$ack = null;
if ($config['event_ack_enable']) {
if ($event = get_last_event_by_triggerid($trigger['triggerid'])) {
if ($screenid !== null) {
$acknowledge = ['eventid' => $event['eventid'], 'backurl' => $pageFile . '?screenid=' . $screenid];
} else {
$acknowledge = ['eventid' => $event['eventid'], 'backurl' => $pageFile];
}
if ($event['acknowledged'] == 1) {
$ack = (new CSpan())->addClass(ZBX_STYLE_ICON_ACKN);
}
}
}
}
// dependency: triggers on which depends this
$triggerId = empty($trigger['triggerid']) ? 0 : $trigger['triggerid'];
// trigger dependency DOWN
$dependencyTable = (new CTableInfo())->setAttribute('style', 'width: 200px;')->addRow(bold(_('Depends on') . ':'));
$isDependencyFound = false;
$dbDependencies = DBselect('SELECT td.* FROM trigger_depends td WHERE td.triggerid_down=' . zbx_dbstr($triggerId));
while ($dbDependency = DBfetch($dbDependencies)) {
$dependencyTable->addRow(SPACE . '-' . SPACE . CMacrosResolverHelper::resolveTriggerNameById($dbDependency['triggerid_up']));
$isDependencyFound = true;
}
if ($isDependencyFound) {
$desc[] = (new CSpan())->addClass(ZBX_STYLE_ICON_DEPEND_DOWN)->setHint($dependencyTable, '', false);
}
// trigger dependency UP
$dependencyTable = (new CTableInfo())->setAttribute('style', 'width: 200px;')->addRow(bold(_('Dependent') . ':'));
$isDependencyFound = false;
$dbDependencies = DBselect('SELECT td.* FROM trigger_depends td WHERE td.triggerid_up=' . zbx_dbstr($triggerId));
while ($dbDependency = DBfetch($dbDependencies)) {
$dependencyTable->addRow(SPACE . '-' . SPACE . CMacrosResolverHelper::resolveTriggerNameById($dbDependency['triggerid_down']));
$isDependencyFound = true;
}
if ($isDependencyFound) {
$desc[] = (new CSpan())->addClass(ZBX_STYLE_ICON_DEPEND_UP)->setHint($dependencyTable, '', false);
}
}
$column = new CCol([$desc, $ack]);
if ($css !== null) {
$column->addClass($css)->addClass(ZBX_STYLE_CURSOR_POINTER);
}
if ($trigger && $config['blink_period'] > 0 && time() - $trigger['lastchange'] < $config['blink_period']) {
$column->addClass('blink');
$column->setAttribute('data-toggle-class', $css);
}
if ($trigger) {
$column->setMenuPopup(CMenuPopupHelper::getTrigger($trigger, $acknowledge));
}
return $column;
}
$sql .= ' AND ' . dbConditionInt('t.flags', array(ZBX_FLAG_DISCOVERY_NORMAL, ZBX_FLAG_DISCOVERY_CREATED)) . ' GROUP BY e.objectid' . ' ORDER BY cnt_event desc';
$result = DBselect($sql, 100);
while ($row = DBfetch($result)) {
$triggersEventCount[$row['objectid']] = $row['cnt_event'];
}
$triggers = API::Trigger()->get(array('triggerids' => array_keys($triggersEventCount), 'output' => array('triggerid', 'description', 'expression', 'priority', 'flags', 'url', 'lastchange'), 'selectItems' => array('hostid', 'name', 'value_type', 'key_'), 'selectHosts' => array('hostid', 'status', 'name'), 'expandDescription' => true, 'preservekeys' => true, 'nopermissions' => true));
$hostIds = array();
foreach ($triggers as $triggerId => $trigger) {
$hostIds[$trigger['hosts'][0]['hostid']] = $trigger['hosts'][0]['hostid'];
$triggerItems = array();
$trigger['items'] = CMacrosResolverHelper::resolveItemNames($trigger['items']);
foreach ($trigger['items'] as $item) {
$triggerItems[] = array('name' => $item['name_expanded'], 'params' => array('itemid' => $item['itemid'], 'action' => in_array($item['value_type'], array(ITEM_VALUE_TYPE_FLOAT, ITEM_VALUE_TYPE_UINT64)) ? HISTORY_GRAPH : HISTORY_VALUES));
}
$triggers[$triggerId]['items'] = $triggerItems;
$triggers[$triggerId]['cnt_event'] = $triggersEventCount[$triggerId];
}
CArrayHelper::sort($triggers, array(array('field' => 'cnt_event', 'order' => ZBX_SORT_DOWN), 'host', 'description', 'priority'));
$hosts = API::Host()->get(array('output' => array('hostid', 'status'), 'hostids' => $hostIds, 'selectGraphs' => API_OUTPUT_COUNT, 'selectScreens' => API_OUTPUT_COUNT, 'preservekeys' => true));
$scripts = API::Script()->getScriptsByHosts($hostIds);
foreach ($triggers as $trigger) {
$hostId = $trigger['hosts'][0]['hostid'];
$hostName = new CSpan($trigger['hosts'][0]['name'], 'link_menu menu-host' . ($hosts[$hostId]['status'] == HOST_STATUS_NOT_MONITORED ? ' not-monitored' : ''));
$hostName->setMenuPopup(CMenuPopupHelper::getHost($hosts[$hostId], $scripts[$hostId]));
$triggerDescription = new CSpan($trigger['description'], 'link_menu');
$triggerDescription->setMenuPopup(CMenuPopupHelper::getTrigger($trigger, $trigger['items']));
$table->addRow(array($hostName, $triggerDescription, getSeverityCell($trigger['priority']), $trigger['cnt_event']));
}
$rprt_wdgt->addItem($table);
$rprt_wdgt->show();
require_once dirname(__FILE__) . '/include/page_footer.php';
foreach ($depTriggers as $depTrigger) {
$dependenciesTable->addRow(SPACE . '-' . SPACE . $depTrigger['description']);
$dependency = true;
}
}
if ($dependency) {
$description[] = (new CSpan())->addClass(ZBX_STYLE_ICON_DEPEND_UP)->addClass(ZBX_STYLE_CURSOR_POINTER)->setHint($dependenciesTable);
}
unset($img, $dependenciesTable, $dependency);
// Trigger has events.
if ($trigger['lastEvent']) {
$event = ['clock' => $trigger['lastEvent']['clock'], 'ns' => $trigger['lastEvent']['ns']];
} else {
$event = ['clock' => $trigger['lastchange'], 'ns' => '999999999'];
}
$description[] = (new CSpan(CMacrosResolverHelper::resolveEventDescription(zbx_array_merge($trigger, $event))))->addClass(ZBX_STYLE_LINK_ACTION)->setMenuPopup(CMenuPopupHelper::getTrigger($trigger));
if ($showDetails) {
$description[] = BR();
$description[] = $trigger['expression_html'];
}
// host js menu
$hostList = [];
foreach ($trigger['hosts'] as $host) {
// fetch scripts for the host js menu
$scripts = [];
if (isset($scriptsByHosts[$host['hostid']])) {
foreach ($scriptsByHosts[$host['hostid']] as $script) {
$scripts[] = $script;
}
}
$host_name = (new CSpan($host['name']))->addClass(ZBX_STYLE_LINK_ACTION)->setMenuPopup(CMenuPopupHelper::getHost($hosts[$host['hostid']], $scripts));
