Merge branch 'master' into postgres-query-builder

Author: svenklemm

docs/sources/tutorials/ha_setup.md

@@ -27,7 +27,7 @@ Grafana will now persist all long term data in the database. How to configure th
 ## User sessions
 
 The second thing to consider is how to deal with user sessions and how to configure your load balancer infront of Grafana.
-Grafana support two says of storing session data locally on disk or in a database/cache-server.
+Grafana supports two ways of storing session data: locally on disk or in a database/cache-server.
 If you want to store sessions on disk you can use `sticky sessions` in your load balanacer. If you prefer to store session data in a database/cache-server
 you can use any stateless routing strategy in your load balancer (ex round robin or least connections).
 

public/app/app.ts

@@ -105,9 +105,9 @@ export class GrafanaApp {
       'react',
     ];
 
-    const module_types = ['controllers', 'directives', 'factories', 'services', 'filters', 'routes'];
+    const moduleTypes = ['controllers', 'directives', 'factories', 'services', 'filters', 'routes'];
 
-    _.each(module_types, type => {
+    _.each(moduleTypes, type => {
       const moduleName = 'grafana.' + type;
       this.useModule(angular.module(moduleName, []));
     });

public/app/core/components/code_editor/code_editor.ts

@@ -84,7 +84,7 @@ function link(scope, elem, attrs) {
   // disable depreacation warning
   codeEditor.$blockScrolling = Infinity;
   // Padding hacks
-  (<any>codeEditor.renderer).setScrollMargin(15, 15);
+  (codeEditor.renderer as any).setScrollMargin(15, 15);
   codeEditor.renderer.setPadding(10);
 
   setThemeMode();
@@ -152,7 +152,7 @@ function link(scope, elem, attrs) {
 
     if (scope.getCompleter()) {
       // make copy of array as ace seems to share completers array between instances
-      const anyEditor = <any>codeEditor;
+      const anyEditor = codeEditor as any;
       anyEditor.completers = anyEditor.completers.slice();
       anyEditor.completers.push(scope.getCompleter());
     }

public/app/core/config.ts

@@ -11,9 +11,9 @@ export class Settings {
   datasources: any;
   panels: any;
   appSubUrl: string;
-  window_title_prefix: string;
+  windowTitlePrefix: string;
   buildInfo: BuildInfo;
-  new_panel_title: string;
+  newPanelTitle: string;
   bootData: any;
   externalUserMngLinkUrl: string;
   externalUserMngLinkName: string;
@@ -51,7 +51,7 @@ export class Settings {
   }
 }
 
-const bootData = (<any>window).grafanaBootData || { settings: {} };
+const bootData = (window as any).grafanaBootData || { settings: {} };
 const options = bootData.settings;
 options.bootData = bootData;
 

public/app/core/controllers/inspect_ctrl.ts

@@ -60,7 +60,7 @@ export class InspectCtrl {
       if (keyValue[1].length > 0) {
         result.push({
           key: keyValue[0],
-          value: (<any>window).unescape(keyValue[1]),
+          value: (window as any).unescape(keyValue[1]),
         });
       }
     }

public/app/core/partials.ts

@@ -1,4 +1,4 @@
-let templates = (<any>require).context('../', true, /\.html$/);
+let templates = (require as any).context('../', true, /\.html$/);
 templates.keys().forEach(function(key) {
   templates(key);
 });

public/app/core/services/analytics.ts

@@ -12,21 +12,21 @@ export class Analytics {
       dataType: 'script',
       cache: true,
     });
-    const ga = ((<any>window).ga =
-      (<any>window).ga ||
+    const ga = ((window as any).ga =
+      (window as any).ga ||
       function() {
         (ga.q = ga.q || []).push(arguments);
       });
     ga.l = +new Date();
-    ga('create', (<any>config).googleAnalyticsId, 'auto');
+    ga('create', (config as any).googleAnalyticsId, 'auto');
     ga('set', 'anonymizeIp', true);
     return ga;
   }
 
   init() {
     this.$rootScope.$on('$viewContentLoaded', () => {
       const track = { page: this.$location.url() };
-      const ga = (<any>window).ga || this.gaInit();
+      const ga = (window as any).ga || this.gaInit();
       ga('set', track);
       ga('send', 'pageview');
     });
@@ -35,7 +35,7 @@ export class Analytics {
 
 /** @ngInject */
 function startAnalytics(googleAnalyticsSrv) {
-  if ((<any>config).googleAnalyticsId) {
+  if ((config as any).googleAnalyticsId) {
     googleAnalyticsSrv.init();
   }
 }

public/app/core/specs/manage_dashboards.test.ts

@@ -562,5 +562,5 @@ function createCtrlWithStubs(searchResponse: any, tags?: any) {
     },
   };
 
-  return new ManageDashboardsCtrl({}, { getNav: () => {} }, <SearchSrv>searchSrvStub, { isEditor: true });
+  return new ManageDashboardsCtrl({}, { getNav: () => {} }, searchSrvStub as SearchSrv, { isEditor: true });
 }

public/app/core/specs/search.test.ts

@@ -12,7 +12,7 @@ describe('SearchCtrl', () => {
     search: (options: any) => {},
     getDashboardTags: () => {},
   };
-  const ctrl = new SearchCtrl({ $on: () => {} }, {}, {}, <SearchSrv>searchSrvStub);
+  const ctrl = new SearchCtrl({ $on: () => {} }, {}, {}, searchSrvStub as SearchSrv);
 
   describe('Given an empty result', () => {
     beforeEach(() => {

public/app/core/utils/outline.ts

@@ -2,32 +2,32 @@
 function outlineFixer() {
   const d: any = document;
 
-  const style_element = d.createElement('STYLE');
-  const dom_events = 'addEventListener' in d;
+  const styleElement = d.createElement('STYLE');
+  const domEvents = 'addEventListener' in d;
 
-  const add_event_listener = function(type, callback) {
+  const addEventListener = function(type, callback) {
     // Basic cross-browser event handling
-    if (dom_events) {
+    if (domEvents) {
       d.addEventListener(type, callback);
     } else {
       d.attachEvent('on' + type, callback);
     }
   };
 
-  const set_css = function(css_text) {
+  const setCss = function(cssText) {
     // Handle setting of <style> element contents in IE8
-    !!style_element.styleSheet ? (style_element.styleSheet.cssText = css_text) : (style_element.innerHTML = css_text);
+    !!styleElement.styleSheet ? (styleElement.styleSheet.cssText = cssText) : (styleElement.innerHTML = cssText);
   };
 
-  d.getElementsByTagName('HEAD')[0].appendChild(style_element);
+  d.getElementsByTagName('HEAD')[0].appendChild(styleElement);
 
   // Using mousedown instead of mouseover, so that previously focused elements don't lose focus ring on mouse move
-  add_event_listener('mousedown', function() {
-    set_css(':focus{outline:0 !important}::-moz-focus-inner{border:0;}');
+  addEventListener('mousedown', function() {
+    setCss(':focus{outline:0 !important}::-moz-focus-inner{border:0;}');
   });
 
-  add_event_listener('keydown', function() {
-    set_css('');
+  addEventListener('keydown', function() {
+    setCss('');
   });
 }
 

public/app/core/utils/ticks.ts

@@ -26,8 +26,8 @@ export function tickStep(start: number, stop: number, count: number): number {
   return stop < start ? -step1 : step1;
 }
 
-export function getScaledDecimals(decimals, tick_size) {
-  return decimals - Math.floor(Math.log(tick_size) / Math.LN10);
+export function getScaledDecimals(decimals, tickSize) {
+  return decimals - Math.floor(Math.log(tickSize) / Math.LN10);
 }
 
 /**
@@ -201,10 +201,10 @@ export function getPrecision(num: number): number {
  * Get decimal precision of number stored as a string ("3.14" => 2)
  */
 export function getStringPrecision(num: string): number {
-  const dot_index = num.indexOf('.');
-  if (dot_index === -1) {
+  const dotIndex = num.indexOf('.');
+  if (dotIndex === -1) {
     return 0;
   } else {
-    return num.length - dot_index - 1;
+    return num.length - dotIndex - 1;
   }
 }

public/app/core/utils/version.ts

@@ -29,6 +29,6 @@ export class SemVersion {
 }
 
 export function isVersionGtOrEq(a: string, b: string): boolean {
-  const a_semver = new SemVersion(a);
-  return a_semver.isGtOrEq(b);
+  const aSemver = new SemVersion(a);
+  return aSemver.isGtOrEq(b);
 }

public/app/features/annotations/events_processing.ts

@@ -14,33 +14,33 @@ export function makeRegions(annotations, options) {
 }
 
 function getRegions(events, range) {
-  const region_events = _.filter(events, event => {
+  const regionEvents = _.filter(events, event => {
     return event.regionId;
   });
-  let regions = _.groupBy(region_events, 'regionId');
+  let regions = _.groupBy(regionEvents, 'regionId');
   regions = _.compact(
-    _.map(regions, region_events => {
-      const region_obj = _.head(region_events);
-      if (region_events && region_events.length > 1) {
-        region_obj.timeEnd = region_events[1].time;
-        region_obj.isRegion = true;
-        return region_obj;
+    _.map(regions, regionEvents => {
+      const regionObj = _.head(regionEvents);
+      if (regionEvents && regionEvents.length > 1) {
+        regionObj.timeEnd = regionEvents[1].time;
+        regionObj.isRegion = true;
+        return regionObj;
       } else {
-        if (region_events && region_events.length) {
+        if (regionEvents && regionEvents.length) {
           // Don't change proper region object
-          if (!region_obj.time || !region_obj.timeEnd) {
+          if (!regionObj.time || !regionObj.timeEnd) {
             // This is cut region
-            if (isStartOfRegion(region_obj)) {
-              region_obj.timeEnd = range.to.valueOf() - 1;
+            if (isStartOfRegion(regionObj)) {
+              regionObj.timeEnd = range.to.valueOf() - 1;
             } else {
               // Start time = null
-              region_obj.timeEnd = region_obj.time;
-              region_obj.time = range.from.valueOf() + 1;
+              regionObj.timeEnd = regionObj.time;
+              regionObj.time = range.from.valueOf() + 1;
             }
-            region_obj.isRegion = true;
+            regionObj.isRegion = true;
           }
 
-          return region_obj;
+          return regionObj;
         }
       }
     })

public/app/features/dashboard/dashboard_ctrl.ts

@@ -102,7 +102,7 @@ export class DashboardCtrl implements PanelContainer {
   }
 
   setWindowTitleAndTheme() {
-    window.document.title = config.window_title_prefix + this.dashboard.title;
+    window.document.title = config.windowTitlePrefix + this.dashboard.title;
   }
 
   showJsonEditor(evt, options) {

public/app/features/dashboard/dashboard_loader_srv.ts

@@ -106,7 +106,7 @@ export class DashboardLoaderSrv {
     };
 
     /*jshint -W054 */
-    const script_func = new Function(
+    const scriptFunc = new Function(
       'ARGS',
       'kbn',
       'dateMath',
@@ -119,20 +119,20 @@ export class DashboardLoaderSrv {
       'services',
       result.data
     );
-    const script_result = script_func(this.$routeParams, kbn, dateMath, _, moment, window, document, $, $, services);
+    const scriptResult = scriptFunc(this.$routeParams, kbn, dateMath, _, moment, window, document, $, $, services);
 
     // Handle async dashboard scripts
-    if (_.isFunction(script_result)) {
+    if (_.isFunction(scriptResult)) {
       const deferred = this.$q.defer();
-      script_result(dashboard => {
+      scriptResult(dashboard => {
         this.$timeout(() => {
           deferred.resolve({ data: dashboard });
         });
       });
       return deferred.promise;
     }
 
-    return { data: script_result };
+    return { data: scriptResult };
   }
 }
 

public/app/features/dashboard/shareModalCtrl.ts

@@ -94,11 +94,11 @@ export function ShareModalCtrl($scope, $rootScope, $location, $timeout, timeSrv,
     const utcOffset = '&tz=UTC' + encodeURIComponent(moment().format('Z'));
 
     // Older browser does not the internationalization API
-    if (!(<any>window).Intl) {
+    if (!(window as any).Intl) {
       return utcOffset;
     }
 
-    const dateFormat = (<any>window).Intl.DateTimeFormat();
+    const dateFormat = (window as any).Intl.DateTimeFormat();
     if (!dateFormat.resolvedOptions) {
       return utcOffset;
     }