Initial ES6 migration. module.js and datasource.js are migrated to ES6.
This commit is contained in:
Alexander Zobnin
230
src/panel-triggers/module.js
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230
src/panel-triggers/module.js
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/**
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* Grafana-Zabbix
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* Zabbix plugin for Grafana.
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* http://github.com/alexanderzobnin/grafana-zabbix
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*
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* Trigger panel.
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* This feature sponsored by CORE IT
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* http://www.coreit.fr
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*
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* Copyright 2015 Alexander Zobnin alexanderzobnin@gmail.com
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* Licensed under the Apache License, Version 2.0
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*/
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define([
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'app/plugins/sdk',
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'angular',
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'lodash',
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'jquery',
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'moment',
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'./editor'
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],
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function (sdk, angular, _, $, moment, triggerPanelEditor) {
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'use strict';
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var defaultSeverity = [
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{ priority: 0, severity: 'Not classified', color: '#B7DBAB', show: true },
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{ priority: 1, severity: 'Information', color: '#82B5D8', show: true },
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{ priority: 2, severity: 'Warning', color: '#E5AC0E', show: true },
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{ priority: 3, severity: 'Average', color: '#C15C17', show: true },
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{ priority: 4, severity: 'High', color: '#BF1B00', show: true },
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{ priority: 5, severity: 'Disaster', color: '#890F02', show: true }
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];
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var panelDefaults = {
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datasource: null,
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triggers: {
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group: {filter: ""},
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host: {filter: ""},
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application: {filter: ""},
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trigger: {filter: ""}
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},
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hostField: true,
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statusField: false,
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severityField: false,
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lastChangeField: true,
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ageField: true,
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infoField: true,
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limit: 10,
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showTriggers: 'all triggers',
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sortTriggersBy: { text: 'last change', value: 'lastchange' },
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showEvents: { text: 'Problem events', value: '1' },
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triggerSeverity: defaultSeverity,
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okEventColor: '#890F02',
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};
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var triggerStatusMap = {
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'0': 'OK',
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'1': 'Problem'
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};
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var TriggerPanelCtrl = (function(_super) {
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/** @ngInject */
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function TriggerPanelCtrl($scope, $injector, $q, $element, datasourceSrv) {
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_super.call(this, $scope, $injector);
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this.datasourceSrv = datasourceSrv;
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this.triggerStatusMap = triggerStatusMap;
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// Load panel defaults
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_.defaults(this.panel, panelDefaults);
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this.triggerList = [];
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this.refreshData();
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}
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TriggerPanelCtrl.templateUrl = 'module.html';
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TriggerPanelCtrl.prototype = Object.create(_super.prototype);
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TriggerPanelCtrl.prototype.constructor = TriggerPanelCtrl;
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// Add panel editor
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TriggerPanelCtrl.prototype.initEditMode = function() {
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_super.prototype.initEditMode();
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this.icon = "fa fa-lightbulb-o";
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this.addEditorTab('Options', triggerPanelEditor, 2);
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};
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TriggerPanelCtrl.prototype.refreshData = function() {
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var self = this;
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// Load datasource
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return this.datasourceSrv.get(this.panel.datasource).then(function (datasource) {
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var zabbix = datasource.zabbixAPI;
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var queryProcessor = datasource.queryProcessor;
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var triggerFilter = self.panel.triggers;
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var showEvents = self.panel.showEvents.value;
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var buildQuery = queryProcessor.buildTriggerQuery(triggerFilter.group.filter,
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triggerFilter.host.filter,
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triggerFilter.application.filter);
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return buildQuery.then(function(query) {
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return zabbix.getTriggers(query.groupids,
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query.hostids,
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query.applicationids,
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showEvents)
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.then(function(triggers) {
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return _.map(triggers, function (trigger) {
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var triggerObj = trigger;
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// Format last change and age
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trigger.lastchangeUnix = Number(trigger.lastchange);
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var timestamp = moment.unix(trigger.lastchangeUnix);
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if (self.panel.customLastChangeFormat) {
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// User defined format
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triggerObj.lastchange = timestamp.format(self.panel.lastChangeFormat);
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} else {
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triggerObj.lastchange = timestamp.format(self.defaultTimeFormat);
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}
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triggerObj.age = timestamp.fromNow(true);
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// Set color
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if (trigger.value === '1') {
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triggerObj.color = self.panel.triggerSeverity[trigger.priority].color;
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} else {
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triggerObj.color = self.panel.okEventColor;
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}
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triggerObj.severity = self.panel.triggerSeverity[trigger.priority].severity;
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return triggerObj;
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});
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})
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.then(function (triggerList) {
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// Request acknowledges for trigger
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var eventids = _.map(triggerList, function(trigger) {
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return trigger.lastEvent.eventid;
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});
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return zabbix.getAcknowledges(eventids)
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.then(function (events) {
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// Map events to triggers
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_.each(triggerList, function(trigger) {
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var event = _.find(events, function(event) {
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return event.eventid === trigger.lastEvent.eventid;
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});
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if (event) {
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trigger.acknowledges = _.map(event.acknowledges, function (ack) {
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var time = new Date(+ack.clock * 1000);
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ack.time = time.toLocaleString();
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ack.user = ack.alias + ' (' + ack.name + ' ' + ack.surname + ')';
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return ack;
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});
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}
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});
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// Filter triggers by description
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var triggerFilter = self.panel.triggers.trigger.filter;
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if (triggerFilter) {
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triggerList = filterTriggers(triggerList, triggerFilter);
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}
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// Filter acknowledged triggers
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if (self.panel.showTriggers === 'unacknowledged') {
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triggerList = _.filter(triggerList, function (trigger) {
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return !trigger.acknowledges;
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});
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} else if (self.panel.showTriggers === 'acknowledged') {
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triggerList = _.filter(triggerList, 'acknowledges');
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} else {
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triggerList = triggerList;
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}
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// Filter triggers by severity
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triggerList = _.filter(triggerList, function (trigger) {
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return self.panel.triggerSeverity[trigger.priority].show;
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});
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// Sort triggers
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if (self.panel.sortTriggersBy.value === 'priority') {
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triggerList = _.sortBy(triggerList, 'priority').reverse();
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} else {
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triggerList = _.sortBy(triggerList, 'lastchangeUnix').reverse();
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}
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// Limit triggers number
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self.triggerList = _.first(triggerList, self.panel.limit);
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self.renderingCompleted();
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});
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});
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});
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});
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};
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function filterTriggers(triggers, triggerFilter) {
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if (isRegex(triggerFilter)) {
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return _.filter(triggers, function(trigger) {
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return buildRegex(triggerFilter).test(trigger.description);
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});
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} else {
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return _.filter(triggers, function(trigger) {
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return trigger.description === triggerFilter;
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});
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}
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}
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function isRegex(str) {
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// Pattern for testing regex
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var regexPattern = /^\/(.*)\/([gmi]*)$/m;
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return regexPattern.test(str);
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}
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function buildRegex(str) {
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var regexPattern = /^\/(.*)\/([gmi]*)$/m;
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var matches = str.match(regexPattern);
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var pattern = matches[1];
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var flags = matches[2] !== "" ? matches[2] : undefined;
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return new RegExp(pattern, flags);
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}
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return TriggerPanelCtrl;
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})(sdk.PanelCtrl);
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return {
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PanelCtrl: TriggerPanelCtrl
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};
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});
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