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[Maps][Vega] Tidy up mapbox-gl imports #99733

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Merged
thomasneirynck merged 8 commits into from
May 12, 2021
Merged

[Maps][Vega] Tidy up mapbox-gl imports #99733

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29811df
remove redundant css import
thomasneirynck May 10, 2021
8cca07e
Merge branch 'master' of github.com:elastic/kibana into maps/tidy_map…
thomasneirynck May 10, 2021
c90f8a5
align mapbox imports in Vega with Maps
thomasneirynck May 10, 2021
7bf813a
fix formatting
thomasneirynck May 10, 2021
8cabef7
fix import
thomasneirynck May 10, 2021
4e53c3c
import by value
thomasneirynck May 11, 2021
b6cc196
fix unit tests
thomasneirynck May 11, 2021
4a5efae
fix typing
thomasneirynck May 11, 2021
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18 changes: 13 additions & 5 deletions src/plugins/vis_type_vega/public/vega_view/vega_map_view/view.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -7,9 +7,11 @@
*/

import { i18n } from '@kbn/i18n';
import { Map, Style, NavigationControl, MapboxOptions } from 'mapbox-gl';
import { Map, Style, MapboxOptions } from 'mapbox-gl';

import { View, parse } from 'vega';
// @ts-expect-error
import mapboxgl from 'mapbox-gl/dist/mapbox-gl-csp';
import { initTmsRasterLayer, initVegaLayer } from './layers';
import { VegaBaseView } from '../vega_base_view';
import { getMapServiceSettings } from '../../services';
Expand All @@ -22,11 +24,17 @@ import {
userConfiguredLayerId,
vegaLayerId,
} from './constants';

import { validateZoomSettings, injectMapPropsIntoSpec } from './utils';

import './vega_map_view.scss';

// @ts-expect-error
import mbRtlPlugin from '!!file-loader!@mapbox/mapbox-gl-rtl-text/mapbox-gl-rtl-text.min.js';
// @ts-expect-error
import mbWorkerUrl from '!!file-loader!mapbox-gl/dist/mapbox-gl-csp-worker';

mapboxgl.workerUrl = mbWorkerUrl;
mapboxgl.setRTLTextPlugin(mbRtlPlugin);

@stratoula stratoula May 11, 2021

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@thomasneirynck can you give me more info about this worker? Why are we adding this? Sorry, I don't have a lot of experience with mapbox :D

@thomasneirynck thomasneirynck May 11, 2021 •
edited
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hi @stratoula, this bring vegamaps in line with how mapbox maps are instantiated in Maps (

kibana/x-pack/plugins/maps/public/connected_components/mb_map/mb_map.tsx

Lines 49 to 55 in 158fff3

// @ts-expect-error
import mbRtlPlugin from '!!file-loader!@mapbox/mapbox-gl-rtl-text/mapbox-gl-rtl-text.min.js';
// @ts-expect-error
import mbWorkerUrl from '!!file-loader!mapbox-gl/dist/mapbox-gl-csp-worker';
mapboxgl.workerUrl = mbWorkerUrl;
mapboxgl.setRTLTextPlugin(mbRtlPlugin);
)

These workers are spawned by mapbox-gl.

This PR changes Vegamaps, so it constructs mapbox with a static-worker script (pointing explicitly to mbWorkerUrl), iso. an inlined string which is the default way mapbox instantiates its workers.

The latter approach was hitting on some possible violations of Kibana's CSP. See #51675.

Apart from that, construction is now the same between Maps and Vega, so it would also give us a pathway to extract mapbox-gl into a separate bundle, reducing footprint.


async function updateVegaView(mapBoxInstance: Map, vegaView: View) {
const mapCanvas = mapBoxInstance.getCanvas();
const { lat, lng } = mapBoxInstance.getCenter();
Expand Down Expand Up @@ -115,7 +123,7 @@ export class VegaMapView extends VegaBaseView {
// In some cases, Vega may be initialized twice, e.g. after awaiting...
if (!this._$container) return;

const mapBoxInstance = new Map({
const mapBoxInstance = new mapboxgl.Map({
style,
customAttribution,
container: this._$container.get(0),
Expand All @@ -142,7 +150,7 @@ export class VegaMapView extends VegaBaseView {

private initControls(mapBoxInstance: Map) {
if (this.shouldShowZoomControl) {
mapBoxInstance.addControl(new NavigationControl({ showCompass: false }), 'top-left');
mapBoxInstance.addControl(new mapboxgl.NavigationControl({ showCompass: false }), 'top-left');
}

// disable map rotation using right click + drag
Expand Down
1 change: 0 additions & 1 deletion x-pack/plugins/maps/public/routes/map_page/map_app/map_app.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,6 @@
*/

import React from 'react';
import 'mapbox-gl/dist/mapbox-gl.css';
import _ from 'lodash';
import { i18n } from '@kbn/i18n';
import { AppLeaveAction, AppMountParameters } from 'kibana/public';
Expand Down