[Canvas] Misc NP Stuff

x-pack/legacy/plugins/canvas/canvas_plugin_src/renderers/embeddable/embeddable.tsx

@@ -6,7 +6,6 @@
 
 import React from 'react';
 import ReactDOM from 'react-dom';
-import { I18nContext } from 'ui/i18n';
 import { CoreStart } from '../../../../../../../src/core/public';
 import { StartDeps } from '../../plugin';
 import {
@@ -30,6 +29,8 @@ const embeddablesRegistry: {
 } = {};
 
 const renderEmbeddableFactory = (core: CoreStart, plugins: StartDeps) => {
+  const I18nContext = core.i18n.Context;
+
   return (embeddableObject: IEmbeddable, domNode: HTMLElement) => {
     return (
       <div

x-pack/legacy/plugins/canvas/i18n/functions/dict/timelion.ts

@@ -5,12 +5,12 @@
  */
 
 import { i18n } from '@kbn/i18n';
-import { timelion } from '../../../public/functions/timelion';
+import { timelionFunctionFactory } from '../../../public/functions/timelion';
 import { FunctionHelp } from '../function_help';
 import { FunctionFactory } from '../../../types';
 import { ELASTICSEARCH, DATEMATH, MOMENTJS_TIMEZONE_URL } from '../../constants';
 
-export const help: FunctionHelp<FunctionFactory<typeof timelion>> = {
+export const help: FunctionHelp<FunctionFactory<ReturnType<typeof timelionFunctionFactory>>> = {
   help: i18n.translate('xpack.canvas.functions.timelionHelpText', {
     defaultMessage: 'Use Timelion to extract one or more timeseries from many sources.',
   }),

x-pack/legacy/plugins/canvas/public/application.tsx

@@ -30,6 +30,7 @@ import { VALUE_CLICK_TRIGGER, ActionByType } from '../../../../../src/plugins/ui
 /* eslint-disable */
 import { ACTION_VALUE_CLICK } from '../../../../../src/plugins/data/public/actions/value_click_action';
 /* eslint-enable */
+import { init as initStatsReporter } from './lib/ui_metric';
 
 import { CapabilitiesStrings } from '../i18n';
 const { ReadOnlyBadge: strings } = CapabilitiesStrings;
@@ -121,6 +122,10 @@ export const initializeCanvas = async (
     startPlugins.uiActions.attachAction(VALUE_CLICK_TRIGGER, emptyAction);
   }
 
+  if (setupPlugins.usageCollection) {
+    initStatsReporter(setupPlugins.usageCollection.reportUiStats);
+  }
+
   return canvasStore;
 };
 

x-pack/legacy/plugins/canvas/public/functions/index.ts

@@ -4,16 +4,23 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-import { ExpressionsSetup } from 'src/plugins/expressions/public';
 import { asset } from './asset';
 import { filtersFunctionFactory } from './filters';
-import { timelion } from './timelion';
+import { timelionFunctionFactory } from './timelion';
 import { toFunctionFactory } from './to';
+import { CanvasSetupDeps, CoreSetup } from '../plugin';
 
 export interface InitializeArguments {
-  typesRegistry: ExpressionsSetup['__LEGACY']['types'];
+  prependBasePath: CoreSetup['http']['basePath']['prepend'];
+  typesRegistry: CanvasSetupDeps['expressions']['__LEGACY']['types'];
+  timefilter: CanvasSetupDeps['data']['query']['timefilter']['timefilter'];
 }
 
 export function initFunctions(initialize: InitializeArguments) {
-  return [asset, filtersFunctionFactory(initialize), timelion, toFunctionFactory(initialize)];
+  return [
+    asset,
+    filtersFunctionFactory(initialize),
+    timelionFunctionFactory(initialize),
+    toFunctionFactory(initialize),
+  ];
 }

x-pack/legacy/plugins/canvas/public/functions/timelion.ts

@@ -6,15 +6,14 @@
 
 import { flatten } from 'lodash';
 import moment from 'moment-timezone';
-import chrome from 'ui/chrome';
-import { npStart } from 'ui/new_platform';
 import { TimeRange } from 'src/plugins/data/common';
 import { ExpressionFunctionDefinition, DatatableRow } from 'src/plugins/expressions/public';
 import { fetch } from '../../common/lib/fetch';
 // @ts-ignore untyped local
 import { buildBoolArray } from '../../server/lib/build_bool_array';
 import { Datatable, Filter } from '../../types';
 import { getFunctionHelp } from '../../i18n';
+import { InitializeArguments } from './';
 
 interface Arguments {
   query: string;
@@ -30,110 +29,118 @@ interface Arguments {
  * @param timeRange time range to parse
  * @param timeZone time zone to do the parsing in
  */
-function parseDateMath(timeRange: TimeRange, timeZone: string) {
+function parseDateMath(
+  timeRange: TimeRange,
+  timeZone: string,
+  timefilter: InitializeArguments['timefilter']
+) {
   // the datemath plugin always parses dates by using the current default moment time zone.
   // to use the configured time zone, we are switching just for the bounds calculation.
   const defaultTimezone = moment().zoneName();
   moment.tz.setDefault(timeZone);
 
-  const parsedRange = npStart.plugins.data.query.timefilter.timefilter.calculateBounds(timeRange);
+  const parsedRange = timefilter.calculateBounds(timeRange);
 
   // reset default moment timezone
   moment.tz.setDefault(defaultTimezone);
 
   return parsedRange;
 }
 
-export function timelion(): ExpressionFunctionDefinition<
+type TimelionFunction = ExpressionFunctionDefinition<
   'timelion',
   Filter,
   Arguments,
   Promise<Datatable>
-> {
-  const { help, args: argHelp } = getFunctionHelp().timelion;
+>;
 
-  return {
-    name: 'timelion',
-    type: 'datatable',
-    inputTypes: ['filter'],
-    help,
-    args: {
-      query: {
-        types: ['string'],
-        aliases: ['_', 'q'],
-        help: argHelp.query,
-        default: '".es(*)"',
-      },
-      interval: {
-        types: ['string'],
-        help: argHelp.interval,
-        default: 'auto',
-      },
-      from: {
-        types: ['string'],
-        help: argHelp.from,
-        default: 'now-1y',
-      },
-      to: {
-        types: ['string'],
-        help: argHelp.to,
-        default: 'now',
-      },
-      timezone: {
-        types: ['string'],
-        help: argHelp.timezone,
-        default: 'UTC',
+export function timelionFunctionFactory(initialize: InitializeArguments): () => TimelionFunction {
+  return () => {
+    const { help, args: argHelp } = getFunctionHelp().timelion;
+
+    return {
+      name: 'timelion',
+      type: 'datatable',
+      inputTypes: ['filter'],
+      help,
+      args: {
+        query: {
+          types: ['string'],
+          aliases: ['_', 'q'],
+          help: argHelp.query,
+          default: '".es(*)"',
+        },
+        interval: {
+          types: ['string'],
+          help: argHelp.interval,
+          default: 'auto',
+        },
+        from: {
+          types: ['string'],
+          help: argHelp.from,
+          default: 'now-1y',
+        },
+        to: {
+          types: ['string'],
+          help: argHelp.to,
+          default: 'now',
+        },
+        timezone: {
+          types: ['string'],
+          help: argHelp.timezone,
+          default: 'UTC',
+        },
       },
-    },
-    fn: (input, args): Promise<Datatable> => {
-      // Timelion requires a time range. Use the time range from the timefilter element in the
-      // workpad, if it exists. Otherwise fall back on the function args.
-      const timeFilter = input.and.find(and => and.type === 'time');
-      const range = timeFilter
-        ? { min: timeFilter.from, max: timeFilter.to }
-        : parseDateMath({ from: args.from, to: args.to }, args.timezone);
+      fn: (input, args): Promise<Datatable> => {
+        // Timelion requires a time range. Use the time range from the timefilter element in the
+        // workpad, if it exists. Otherwise fall back on the function args.
+        const timeFilter = input.and.find(and => and.type === 'time');
+        const range = timeFilter
+          ? { min: timeFilter.from, max: timeFilter.to }
+          : parseDateMath({ from: args.from, to: args.to }, args.timezone, initialize.timefilter);
 
-      const body = {
-        extended: {
-          es: {
-            filter: {
-              bool: {
-                must: buildBoolArray(input.and),
+        const body = {
+          extended: {
+            es: {
+              filter: {
+                bool: {
+                  must: buildBoolArray(input.and),
+                },
               },
             },
           },
-        },
-        sheet: [args.query],
-        time: {
-          from: range.min,
-          to: range.max,
-          interval: args.interval,
-          timezone: args.timezone,
-        },
-      };
+          sheet: [args.query],
+          time: {
+            from: range.min,
+            to: range.max,
+            interval: args.interval,
+            timezone: args.timezone,
+          },
+        };
 
-      return fetch(chrome.addBasePath(`/api/timelion/run`), {
-        method: 'POST',
-        responseType: 'json',
-        data: body,
-      }).then(resp => {
-        const seriesList = resp.data.sheet[0].list;
-        const rows = flatten(
-          seriesList.map((series: { data: any[]; label: string }) =>
-            series.data.map(row => ({ '@timestamp': row[0], value: row[1], label: series.label }))
-          )
-        ) as DatatableRow[];
+        return fetch(initialize.prependBasePath(`/api/timelion/run`), {
+          method: 'POST',
+          responseType: 'json',
+          data: body,
+        }).then(resp => {
+          const seriesList = resp.data.sheet[0].list;
+          const rows = flatten(
+            seriesList.map((series: { data: any[]; label: string }) =>
+              series.data.map(row => ({ '@timestamp': row[0], value: row[1], label: series.label }))
+            )
+          ) as DatatableRow[];
 
-        return {
-          type: 'datatable',
-          columns: [
-            { name: '@timestamp', type: 'date' },
-            { name: 'value', type: 'number' },
-            { name: 'label', type: 'string' },
-          ],
-          rows,
-        };
-      });
-    },
+          return {
+            type: 'datatable',
+            columns: [
+              { name: '@timestamp', type: 'date' },
+              { name: 'value', type: 'number' },
+              { name: 'label', type: 'string' },
+            ],
+            rows,
+          };
+        });
+      },
+    };
   };
 }

x-pack/legacy/plugins/canvas/public/legacy.ts

@@ -21,8 +21,10 @@ const shimCoreStart = {
 };
 
 const shimSetupPlugins: CanvasSetupDeps = {
+  data: npSetup.plugins.data,
   expressions: npSetup.plugins.expressions,
   home: npSetup.plugins.home,
+  usageCollection: npSetup.plugins.usageCollection,
 };
 const shimStartPlugins: CanvasStartDeps = {
   ...npStart.plugins,

x-pack/legacy/plugins/canvas/public/lib/ui_metric.ts

@@ -4,10 +4,21 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-import {
-  createUiStatsReporter,
-  METRIC_TYPE,
-} from '../../../../../../src/legacy/core_plugins/ui_metric/public';
+import { UiStatsMetricType, METRIC_TYPE } from '@kbn/analytics';
+import { UsageCollectionSetup } from 'src/plugins/usage_collection/public';
 
-export const trackCanvasUiMetric = createUiStatsReporter('canvas');
 export { METRIC_TYPE };
+
+export let reportUiStats: UsageCollectionSetup['reportUiStats'] | undefined;
+
+export function init(_reportUiStats: UsageCollectionSetup['reportUiStats']): void {
+  reportUiStats = _reportUiStats;
+}
+
+export function trackCanvasUiMetric(metricType: UiStatsMetricType, name: string | string[]) {
+  if (!reportUiStats) {
+    return;
+  }
+
+  reportUiStats('canvas', metricType, name);
+}

x-pack/legacy/plugins/canvas/public/plugin.tsx

@@ -10,8 +10,10 @@ import { HomePublicPluginSetup } from '../../../../../src/plugins/home/public';
 import { initLoadingIndicator } from './lib/loading_indicator';
 import { featureCatalogueEntry } from './feature_catalogue_entry';
 import { ExpressionsSetup, ExpressionsStart } from '../../../../../src/plugins/expressions/public';
+import { DataPublicPluginSetup } from '../../../../../src/plugins/data/public';
 import { UiActionsStart } from '../../../../../src/plugins/ui_actions/public';
 import { EmbeddableStart } from '../../../../../src/plugins/embeddable/public';
+import { UsageCollectionSetup } from '../../../../../src/plugins/usage_collection/public';
 import { Start as InspectorStart } from '../../../../../src/plugins/inspector/public';
 // @ts-ignore untyped local
 import { argTypeSpecs } from './expression_types/arg_types';
@@ -20,22 +22,25 @@ import { legacyRegistries } from './legacy_plugin_support';
 import { getPluginApi, CanvasApi } from './plugin_api';
 import { initFunctions } from './functions';
 import { CanvasSrcPlugin } from '../canvas_plugin_src/plugin';
-export { CoreStart };
+export { CoreStart, CoreSetup };
 
 /**
  * These are the private interfaces for the services your plugin depends on.
  * @internal
  */
 // This interface will be built out as we require other plugins for setup
 export interface CanvasSetupDeps {
+  data: DataPublicPluginSetup;
   expressions: ExpressionsSetup;
   home: HomePublicPluginSetup;
+  usageCollection?: UsageCollectionSetup;
 }
 
 export interface CanvasStartDeps {
   embeddable: EmbeddableStart;
   expressions: ExpressionsStart;
   inspector: InspectorStart;
+
   uiActions: UiActionsStart;
   __LEGACY: {
     absoluteToParsedUrl: (url: string, basePath: string) => any;
@@ -94,7 +99,13 @@ export class CanvasPlugin
     canvasApi.addTypes(legacyRegistries.types.getOriginalFns());
 
     // Register core canvas stuff
-    canvasApi.addFunctions(initFunctions({ typesRegistry: plugins.expressions.__LEGACY.types }));
+    canvasApi.addFunctions(
+      initFunctions({
+        timefilter: plugins.data.query.timefilter.timefilter,
+        prependBasePath: core.http.basePath.prepend,
+        typesRegistry: plugins.expressions.__LEGACY.types,
+      })
+    );
     canvasApi.addArgumentUIs(argTypeSpecs);
     canvasApi.addTransitions(transitions);