Show acknowledge author, fixes #1281

Also fix displaying time

src/datasource/datasource.ts

@@ -630,11 +630,10 @@ export class ZabbixDatasource extends DataSourceApi<ZabbixMetricsQuery, ZabbixDS
     return responseHandler.handleTriggersResponse(alerts, groups, timeRange, target);
   }
 
-  queryProblems(target: ZabbixMetricsQuery, timeRange, options) {
+  async queryProblems(target: ZabbixMetricsQuery, timeRange, options) {
     const [timeFrom, timeTo] = timeRange;
     const userIsEditor = contextSrv.isEditor || contextSrv.isGrafanaAdmin;
 
-    let proxies;
     let showAckButton = true;
 
     const showProblems = target.showProblems || ShowProblemTypes.Problems;
@@ -703,9 +702,13 @@ export class ZabbixDatasource extends DataSourceApi<ZabbixMetricsQuery, ZabbixDS
     } else {
       getProblemsPromise = this.zabbix.getProblems(groupFilter, hostFilter, appFilter, proxyFilter, problemsOptions);
     }
+    const getUsersPromise = this.zabbix.getUsers();
 
-    const problemsPromises = Promise.all([getProblemsPromise, getProxiesPromise])
-      .then(([problems, sourceProxies]) => {
+    let proxies;
+    let zabbixUsers;
+    const problemsPromises = Promise.all([getProblemsPromise, getProxiesPromise, getUsersPromise])
+      .then(([problems, sourceProxies, users]) => {
+        zabbixUsers = _.keyBy(users, 'userid');
         proxies = _.keyBy(sourceProxies, 'proxyid');
         return problems;
       })
@@ -714,6 +717,7 @@ export class ZabbixDatasource extends DataSourceApi<ZabbixMetricsQuery, ZabbixDS
       .then((problems) => problemsHandler.filterTriggersPre(problems, replacedTarget))
       .then((problems) => problemsHandler.sortProblems(problems, target))
       .then((problems) => problemsHandler.addTriggerDataSource(problems, target))
+      .then((problems) => problemsHandler.formatAcknowledges(problems, zabbixUsers))
       .then((problems) => problemsHandler.addTriggerHostProxy(problems, proxies));
 
     return problemsPromises.then((problems) => {

src/datasource/problemsHandler.ts

@@ -1,6 +1,6 @@
 import _ from 'lodash';
 import * as utils from './utils';
-import { DataFrame, Field, FieldType, ArrayVector } from '@grafana/data';
+import { DataFrame, Field, FieldType, ArrayVector, dateTime } from '@grafana/data';
 import { ZBXProblem, ZBXTrigger, ProblemDTO, ZBXEvent, ZabbixMetricsQuery } from './types';
 
 export function joinTriggersWithProblems(problems: ZBXProblem[], triggers: ZBXTrigger[]): ProblemDTO[] {
@@ -136,6 +136,37 @@ export function addTriggerHostProxy(triggers, proxies) {
   return triggers;
 }
 
+export function formatAcknowledges(triggers, users) {
+  if (!users) {
+    return;
+  }
+  triggers.forEach((trigger) => {
+    if (trigger.acknowledges?.length) {
+      for (let i = 0; i < trigger.acknowledges.length; i++) {
+        const ack = trigger.acknowledges[i];
+        let userData = users[ack.userid];
+
+        // User with id 1 is Admin
+        if (!userData && ack.userid === '1') {
+          userData = {
+            username: 'Admin',
+          };
+        }
+
+        ack['user'] = userData?.username || '';
+        ack['name'] = userData?.name || '';
+        ack['surname'] = userData?.surname || '';
+
+        const ts = Number(ack.clock) * 1000;
+        if (!isNaN(ts)) {
+          ack['time'] = dateTime(ts).format('YYYY-MM-DD HH:mm:ss');
+        }
+      }
+    }
+  });
+  return triggers;
+}
+
 export function filterTriggersPre(triggerList, replacedTarget) {
   // Filter triggers by description
   const triggerFilter = replacedTarget.trigger.filter;
@@ -197,6 +228,7 @@ export function toDataFrame(problems: any[], query: ZabbixMetricsQuery): DataFra
 const problemsHandler = {
   addTriggerDataSource,
   addTriggerHostProxy,
+  formatAcknowledges,
   setMaintenanceStatus,
   setAckButtonStatus,
   filterTriggersPre,

src/datasource/zabbix/connectors/zabbix_api/zabbixAPIConnector.ts

@@ -875,6 +875,14 @@ export class ZabbixAPIConnector {
 
     return this.request('valuemap.get', params);
   }
+
+  getUsers() {
+    const params = {
+      output: ['userid', 'username', 'name', 'surname'],
+    };
+
+    return this.request('user.get', params);
+  }
 }
 
 function filterTriggersByAcknowledge(triggers, acknowledged) {

src/datasource/zabbix/zabbix.ts

@@ -47,6 +47,7 @@ const REQUESTS_TO_PROXYFY = [
   'getScripts',
   'getValueMappings',
   'getSLAList',
+  'getUsers',
 ];
 
 const REQUESTS_TO_CACHE = [
@@ -61,6 +62,7 @@ const REQUESTS_TO_CACHE = [
   'getProxies',
   'getValueMappings',
   'getSLAList',
+  'getUsers',
 ];
 
 const REQUESTS_TO_BIND = [
@@ -84,6 +86,7 @@ const REQUESTS_TO_BIND = [
   'executeScript',
   'getValueMappings',
   'getSLAList',
+  'getUsers',
 ];
 
 export class Zabbix implements ZabbixConnector {
@@ -113,6 +116,7 @@ export class Zabbix implements ZabbixConnector {
   getUserMacros: (hostmacroids) => Promise<any>;
   getValueMappings: () => Promise<any>;
   getSLAList: () => Promise<any>;
+  getUsers: () => Promise<any>;
 
   constructor(options) {
     const {

src/panel-triggers/components/Problems/AcknowledgesList.tsx

@@ -19,7 +19,7 @@ export default function AcknowledgesList(props: AcknowledgesListProps) {
       <div className="problem-ack-col problem-ack-user">
         {acknowledges.map((ack) => (
           <span key={ack.acknowledgeid} className="problem-ack-user">
-            {ack.user}
+            {formatUserName(ack)}
           </span>
         ))}
       </div>
@@ -33,3 +33,11 @@ export default function AcknowledgesList(props: AcknowledgesListProps) {
     </div>
   );
 }
+
+function formatUserName(ack: ZBXAcknowledge): string {
+  if (!ack.name && !ack.surname) {
+    return ack.user;
+  } else {
+    return `${ack.name} ${ack.surname}`.trim();
+  }
+}