/**
* Create DIV with latest problem triggers.
*
* If no sortfield and sortorder are defined, the sort indicater in the column name will not be displayed.
*
* @param array $filter['screenid']
* @param array $filter['groupids']
* @param array $filter['hostids']
* @param array $filter['maintenance']
* @param int $filter['extAck']
* @param int $filter['severity']
* @param int $filter['limit']
* @param string $filter['sortfield']
* @param string $filter['sortorder']
* @param string $filter['backUrl']
*
* @return CDiv
*/
function make_latest_issues(array $filter = array())
{
// hide the sort indicator if no sortfield and sortorder are given
$showSortIndicator = isset($filter['sortfield']) || isset($filter['sortorder']);
if (!isset($filter['sortfield'])) {
$filter['sortfield'] = 'lastchange';
}
if (!isset($filter['sortorder'])) {
$filter['sortorder'] = ZBX_SORT_DOWN;
}
$options = array('groupids' => $filter['groupids'], 'hostids' => isset($filter['hostids']) ? $filter['hostids'] : null, 'monitored' => true, 'maintenance' => $filter['maintenance'], 'filter' => array('priority' => $filter['severity'], 'value' => TRIGGER_VALUE_TRUE));
$triggers = API::Trigger()->get(array_merge($options, array('withLastEventUnacknowledged' => isset($filter['extAck']) && $filter['extAck'] == EXTACK_OPTION_UNACK ? true : null, 'skipDependent' => true, 'output' => array('triggerid', 'state', 'error', 'url', 'expression', 'description', 'priority', 'lastchange'), 'selectHosts' => array('hostid', 'name'), 'selectLastEvent' => array('eventid', 'acknowledged', 'objectid', 'clock', 'ns'), 'sortfield' => $filter['sortfield'], 'sortorder' => $filter['sortorder'], 'limit' => isset($filter['limit']) ? $filter['limit'] : DEFAULT_LATEST_ISSUES_CNT)));
// don't use withLastEventUnacknowledged and skipDependent because of performance issues
$triggersTotalCount = API::Trigger()->get(array_merge($options, array('countOutput' => true)));
// get acknowledges
$eventIds = array();
foreach ($triggers as $trigger) {
if ($trigger['lastEvent']) {
$eventIds[] = $trigger['lastEvent']['eventid'];
}
}
if ($eventIds) {
$eventAcknowledges = API::Event()->get(array('eventids' => $eventIds, 'select_acknowledges' => API_OUTPUT_EXTEND, 'preservekeys' => true));
}
foreach ($triggers as $tnum => $trigger) {
// if trigger is lost (broken expression) we skip it
if (empty($trigger['hosts'])) {
unset($triggers[$tnum]);
continue;
}
$host = reset($trigger['hosts']);
$trigger['hostid'] = $host['hostid'];
$trigger['hostname'] = $host['name'];
if ($trigger['lastEvent']) {
$trigger['lastEvent']['acknowledges'] = isset($eventAcknowledges[$trigger['lastEvent']['eventid']]) ? $eventAcknowledges[$trigger['lastEvent']['eventid']]['acknowledges'] : null;
}
$triggers[$tnum] = $trigger;
}
$hostIds = zbx_objectValues($triggers, 'hostid');
// get hosts
$hosts = API::Host()->get(array('hostids' => $hostIds, 'output' => array('hostid', 'name', 'status', 'maintenance_status', 'maintenance_type', 'maintenanceid'), 'selectScreens' => API_OUTPUT_COUNT, 'preservekeys' => true));
// actions
$actions = getEventActionsStatHints($eventIds);
// ack params
$ackParams = isset($filter['screenid']) ? array('screenid' => $filter['screenid']) : array();
$config = select_config();
// indicator of sort field
if ($showSortIndicator) {
$sortDiv = new CDiv(SPACE, $filter['sortorder'] === ZBX_SORT_DOWN ? 'icon_sortdown default_cursor' : 'icon_sortup default_cursor');
$sortDiv->addStyle('float: left');
$hostHeaderDiv = new CDiv(array(_('Host'), SPACE));
$hostHeaderDiv->addStyle('float: left');
$issueHeaderDiv = new CDiv(array(_('Issue'), SPACE));
$issueHeaderDiv->addStyle('float: left');
$lastChangeHeaderDiv = new CDiv(array(_('Time'), SPACE));
$lastChangeHeaderDiv->addStyle('float: left');
}
$table = new CTableInfo(_('No events found.'));
$table->setHeader(array(is_show_all_nodes() ? _('Node') : null, $showSortIndicator && $filter['sortfield'] === 'hostname' ? array($hostHeaderDiv, $sortDiv) : _('Host'), $showSortIndicator && $filter['sortfield'] === 'priority' ? array($issueHeaderDiv, $sortDiv) : _('Issue'), $showSortIndicator && $filter['sortfield'] === 'lastchange' ? array($lastChangeHeaderDiv, $sortDiv) : _('Last change'), _('Age'), _('Info'), $config['event_ack_enable'] ? _('Ack') : null, _('Actions')));
$scripts = API::Script()->getScriptsByHosts($hostIds);
// triggers
foreach ($triggers as $trigger) {
$host = $hosts[$trigger['hostid']];
$hostName = new CSpan($host['name'], 'link_menu');
$hostName->setMenuPopup(getMenuPopupHost($host, $scripts[$host['hostid']]));
// add maintenance icon with hint if host is in maintenance
$maintenanceIcon = null;
if ($host['maintenance_status']) {
$maintenanceIcon = new CDiv(null, 'icon-maintenance-abs');
// get maintenance
$maintenances = API::Maintenance()->get(array('maintenanceids' => $host['maintenanceid'], 'output' => API_OUTPUT_EXTEND, 'limit' => 1));
if ($maintenance = reset($maintenances)) {
$hint = $maintenance['name'] . ' [' . ($host['maintenance_type'] ? _('Maintenance without data collection') : _('Maintenance with data collection')) . ']';
if (isset($maintenance['description'])) {
// double quotes mandatory
$hint .= "\n" . $maintenance['description'];
}
$maintenanceIcon->setHint($hint);
$maintenanceIcon->addClass('pointer');
}
$hostName->addClass('left-to-icon-maintenance-abs');
}
$hostDiv = new CDiv(array($hostName, $maintenanceIcon), 'maintenance-abs-cont');
// unknown triggers
$unknown = SPACE;
if ($trigger['state'] == TRIGGER_STATE_UNKNOWN) {
$unknown = new CDiv(SPACE, 'status_icon iconunknown');
$unknown->setHint($trigger['error'], '', 'on');
}
// trigger has events
if ($trigger['lastEvent']) {
// description
$description = CMacrosResolverHelper::resolveEventDescription(zbx_array_merge($trigger, array('clock' => $trigger['lastEvent']['clock'], 'ns' => $trigger['lastEvent']['ns'])));
// ack
$ack = getEventAckState($trigger['lastEvent'], empty($filter['backUrl']) ? true : $filter['backUrl'], true, $ackParams);
} else {
// description
$description = CMacrosResolverHelper::resolveEventDescription(zbx_array_merge($trigger, array('clock' => $trigger['lastchange'], 'ns' => '999999999')));
// ack
$ack = new CSpan(_('No events'), 'unknown');
}
// description
if (!zbx_empty($trigger['url'])) {
$description = new CLink($description, resolveTriggerUrl($trigger), null, null, true);
} else {
$description = new CSpan($description, 'pointer');
}
$description = new CCol($description, getSeverityStyle($trigger['priority']));
if ($trigger['lastEvent']) {
$description->setHint(make_popup_eventlist($trigger['triggerid'], $trigger['lastEvent']['eventid']), '', '', false);
}
// clock
$clock = new CLink(zbx_date2str(_('d M Y H:i:s'), $trigger['lastchange']), 'events.php?triggerid=' . $trigger['triggerid'] . '&source=0&show_unknown=1&nav_time=' . $trigger['lastchange']);
// actions
$actionHint = $trigger['lastEvent'] && isset($actions[$trigger['lastEvent']['eventid']]) ? $actions[$trigger['lastEvent']['eventid']] : SPACE;
$table->addRow(array(get_node_name_by_elid($trigger['triggerid']), $hostDiv, $description, $clock, zbx_date2age($trigger['lastchange']), $unknown, $ack, $actionHint));
}
// initialize blinking
zbx_add_post_js('jqBlink.blink();');
$script = new CJSScript(get_js("jQuery('#hat_lastiss_footer').html('" . _s('Updated: %s', zbx_date2str(_('H:i:s'))) . "')"));
$infoDiv = new CDiv(_n('%1$d of %2$d issue is shown', '%1$d of %2$d issues are shown', count($triggers), $triggersTotalCount));
$infoDiv->addStyle('text-align: right; padding-right: 3px;');
return new CDiv(array($table, $infoDiv, $script));
}
/**
* Prepare data for trigger menu popup.
*
* @param array $trigger trigger data
* @param string $trigger['triggerid'] trigger id
* @param int $trigger['flags'] trigger flags (TRIGGER_FLAG_DISCOVERY*)
* @param array $trigger['hosts'] hosts, used by trigger expression
* @param string $trigger['hosts'][]['hostid'] host id
* @param string $trigger['url'] url
* @param array $items trigger items (optional)
* @param string $items[]['name'] item name
* @param array $items[]['params'] item url parameters ("name" => "value")
* @param array $acknowledge acknowledge link parameters (optional)
* @param string $acknowledge['eventid'] event id
* @param string $acknowledge['screenid'] screen id (optional)
* @param string $acknowledge['backurl'] return url (optional)
* @param string $eventTime event navigation time parameter (optional)
*
* @return array
*/
function getMenuPopupTrigger(array $trigger, array $items = null, array $acknowledge = null, $eventTime = null)
{
if ($items) {
CArrayHelper::sort($items, array('name'));
}
$data = array('type' => 'trigger', 'triggerid' => $trigger['triggerid'], 'items' => $items, 'acknowledge' => $acknowledge, 'eventTime' => $eventTime, 'configuration' => null, 'url' => resolveTriggerUrl($trigger));
if ((CWebUser::$data['type'] == USER_TYPE_ZABBIX_ADMIN || CWebUser::$data['type'] == USER_TYPE_SUPER_ADMIN) && $trigger['flags'] == ZBX_FLAG_DISCOVERY_NORMAL) {
$host = reset($trigger['hosts']);
$data['configuration'] = array('hostid' => $host['hostid'], 'switchNode' => id2nodeid($trigger['triggerid']));
}
return $data;
}
/**
* Prepare data for trigger menu popup.
*
* @param array $trigger trigger data
* @param string $trigger['triggerid'] trigger id
* @param int $trigger['flags'] trigger flags (TRIGGER_FLAG_DISCOVERY*)
* @param array $trigger['hosts'] hosts, used by trigger expression
* @param string $trigger['hosts'][]['hostid'] host id
* @param string $trigger['url'] url
* @param array $items trigger items (optional)
* @param string $items[]['name'] item name
* @param array $items[]['params'] item url parameters ("name" => "value")
* @param array $acknowledge acknowledge link parameters (optional)
* @param string $acknowledge['eventid'] event id
* @param string $acknowledge['screenid'] screen id (optional)
* @param string $acknowledge['backurl'] return url (optional)
* @param string $eventTime event navigation time parameter (optional)
*
* @return array
*/
public static function getTrigger(array $trigger, array $items = null, array $acknowledge = null, $eventTime = null)
{
if ($items) {
CArrayHelper::sort($items, array('name'));
}
$data = array('type' => 'trigger', 'triggerid' => $trigger['triggerid'], 'items' => $items, 'acknowledge' => $acknowledge, 'eventTime' => $eventTime, 'configuration' => null, 'url' => resolveTriggerUrl($trigger));
$host = reset($trigger['hosts']);
if (in_array(CWebUser::$data['type'], array(USER_TYPE_ZABBIX_ADMIN, USER_TYPE_SUPER_ADMIN)) && $trigger['flags'] == ZBX_FLAG_DISCOVERY_NORMAL) {
$data['configuration'] = array('hostid' => $host['hostid']);
}
$data['showEvents'] = $host['status'] == HOST_STATUS_MONITORED;
return $data;
}
/**
* Prepare data for trigger menu popup.
*
* @param array $trigger trigger data
* @param string $trigger['triggerid'] trigger ID
* @param int $trigger['flags'] trigger flags (TRIGGER_FLAG_DISCOVERY*)
* @param array $trigger['hosts'] hosts, used by trigger expression
* @param string $trigger['hosts'][]['hostid'] host ID
* @param string $trigger['hosts'][]['name'] host name
* @param string $trigger['hosts'][]['status'] host status
* @param array $trigger['items'] trigger items
* @param string $trigger['items'][]['itemid'] item ID
* @param string $trigger['items'][]['hostid'] host ID
* @param string $trigger['items'][]['name'] item name
* @param string $trigger['items'][]['key_'] item key
* @param string $trigger['items'][]['value_type'] type of information of the item
* @param string $trigger['url'] trigger URL
* @param array $acknowledge acknowledge link parameters (optional)
* @param string $acknowledge['eventid'] event ID
* @param string $acknowledge['screenid'] screen ID (optional)
* @param string $acknowledge['backurl'] return URL (optional)
* @param string $eventTime event navigation time parameter (optional)
*
* @return array
*/
public static function getTrigger(array $trigger, array $acknowledge = null, $eventTime = null)
{
$hosts = array();
$showEvents = true;
foreach ($trigger['hosts'] as $host) {
$hosts[$host['hostid']] = $host['name'];
if ($host['status'] != HOST_STATUS_MONITORED) {
$showEvents = false;
}
}
$trigger['items'] = CMacrosResolverHelper::resolveItemNames($trigger['items']);
foreach ($trigger['items'] as &$item) {
$item['hostname'] = $hosts[$item['hostid']];
}
unset($item);
CArrayHelper::sort($trigger['items'], array('name', 'hostname', 'itemid'));
$hostCount = count($hosts);
$items = array();
foreach ($trigger['items'] as $item) {
$items[] = array('name' => $hostCount > 1 ? $hosts[$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));
}
$data = array('type' => 'trigger', 'groupid' => $trigger['groupid'], 'hostid' => $trigger['hostid'], 'triggerid' => $trigger['triggerid'], 'items' => $items, 'acknowledge' => $acknowledge, 'eventTime' => $eventTime, 'url' => resolveTriggerUrl($trigger));
if ($showEvents) {
$data['showEvents'] = true;
}
if (in_array(CWebUser::$data['type'], array(USER_TYPE_ZABBIX_ADMIN, USER_TYPE_SUPER_ADMIN)) && $trigger['flags'] == ZBX_FLAG_DISCOVERY_NORMAL) {
$data['configuration'] = true;
}
return $data;
}
$items[$inum]['value_type'] = $item['value_type'];
//ZBX-3059: So it would be possible to show different caption for history for chars and numbers (KB)
$items[$inum]['action'] = str_in_array($item['value_type'], array(ITEM_VALUE_TYPE_FLOAT, ITEM_VALUE_TYPE_UINT64)) ? 'showgraph' : 'showvalues';
$items[$inum]['name'] = htmlspecialchars($item_name);
}
$trigger['items'] = $items;
// trigger js menu
$menu_trigger_conf = 'null';
if ($admin_links && $trigger['flags'] == ZBX_FLAG_DISCOVERY_NORMAL) {
$configurationUrl = 'triggers.php?form=update&triggerid=' . $trigger['triggerid'] . '&hostid=' . $pageFilter->hostid . '&switch_node=' . id2nodeid($trigger['triggerid']);
$menu_trigger_conf = "['" . _('Configuration of triggers') . "'," . CJs::encodeJson($configurationUrl) . ",\n\t\t\t\tnull, {'outer' : ['pum_o_item'],'inner' : ['pum_i_item']}]";
}
$menu_trigger_url = 'null';
if (!zbx_empty($trigger['url'])) {
// double CHtml::encode is required to prevent XSS attacks
$menu_trigger_url = "['" . _('URL') . "'," . CJs::encodeJson(CHtml::encode(CHtml::encode(resolveTriggerUrl($trigger)))) . ",\n\t\t\t\ttrue, {'outer' : ['pum_o_item'],'inner' : ['pum_i_item']}]";
}
$description = new CSpan($trigger['description'], 'link_menu');
$description->addAction('onclick', "javascript: create_mon_trigger_menu(event, [{'triggerid': '" . $trigger['triggerid'] . "', 'lastchange': '" . $trigger['lastchange'] . "'}, " . $menu_trigger_conf . ", " . $menu_trigger_url . "]," . zbx_jsvalue($items, true) . ");");
if ($_REQUEST['show_details']) {
$font = new CTag('font', 'yes');
$font->setAttribute('color', '#000');
$font->setAttribute('size', '-2');
$font->addItem(explode_exp($trigger['expression'], true, true));
$description = array($description, BR(), $font);
}
// DEPENDENCIES {{{
if (!empty($trigger['dependencies'])) {
$dep_table = new CTableInfo();
$dep_table->setAttribute('style', 'width: 200px;');
$dep_table->addRow(bold(_('Depends on') . ':'));