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Diffstat (limited to 'src/client/views/collections/CollectionMapView.tsx')
| -rw-r--r-- | src/client/views/collections/CollectionMapView.tsx | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/src/client/views/collections/CollectionMapView.tsx b/src/client/views/collections/CollectionMapView.tsx deleted file mode 100644 index 2d7569d45..000000000 --- a/src/client/views/collections/CollectionMapView.tsx +++ /dev/null @@ -1,269 +0,0 @@ -import { GoogleApiWrapper, IMapProps, Map as GeoMap, Marker } from "google-maps-react"; -import { action, computed, Lambda, runInAction } from "mobx"; -import { observer } from "mobx-react"; -import { Doc, DocListCast, Field, FieldResult, Opt } from "../../../fields/Doc"; -import { documentSchema } from "../../../fields/documentSchemas"; -import { Id } from "../../../fields/FieldSymbols"; -import { makeInterface } from "../../../fields/Schema"; -import { Cast, NumCast, ScriptCast, StrCast } from "../../../fields/Types"; -import { LinkManager } from "../../util/LinkManager"; -import { undoBatch, UndoManager } from "../../util/UndoManager"; -import "./CollectionMapView.scss"; -import { CollectionSubView } from "./CollectionSubView"; -import React = require("react"); -import requestPromise = require("request-promise"); - -type MapSchema = makeInterface<[typeof documentSchema]>; -const MapSchema = makeInterface(documentSchema); - -export type LocationData = google.maps.LatLngLiteral & { - address?: string - resolvedAddress?: string; - zoom?: number; -}; - -interface DocLatLng { - lat: FieldResult<Field>; - lng: FieldResult<Field>; -} - -// Nowhere, Oklahoma -const defaultLocation = { lat: 35.1592238, lng: -98.444512, zoom: 15 }; -const noResults = "ZERO_RESULTS"; - -const query = async (data: string | google.maps.LatLngLiteral) => { - const contents = typeof data === "string" ? `address=${data.replace(/\s+/g, "+")}` : `latlng=${data.lat},${data.lng}`; - const target = `https://maps.googleapis.com/maps/api/geocode/json?${contents}&key=${process.env.GOOGLE_MAPS_GEO}`; - try { - return JSON.parse(await requestPromise.get(target)); - } catch { - return undefined; - } -}; - -@observer -export class CollectionMapView extends CollectionSubView<MapSchema, Partial<IMapProps> & { google: any }>(MapSchema) { - - private _cancelAddrReq = new Map<string, boolean>(); - private _cancelLocReq = new Map<string, boolean>(); - private _initialLookupPending = new Map<string, boolean>(); - private responders: { locationDisposer: Lambda, addressDisposer: Lambda }[] = []; - - /** - * Note that all the uses of runInAction below are not included - * as a way to update observables (documents handle this already - * in their property setters), but rather to create a single bulk - * update and thus prevent uneeded invocations of the location- - * and address–updating reactions. - */ - - private getLocation = (doc: Opt<Doc>, fieldKey: string, returnDefault: boolean = true): Opt<LocationData> => { - if (doc) { - const titleLoc = StrCast(doc.title).startsWith("@") ? StrCast(doc.title).substring(1) : undefined; - const lat = Cast(doc[`${fieldKey}-lat`], "number", null) || (Cast(doc[`${fieldKey}-lat`], "string", null) && Number(Cast(doc[`${fieldKey}-lat`], "string", null))) || undefined; - const lng = Cast(doc[`${fieldKey}-lng`], "number", null) || (Cast(doc[`${fieldKey}-lng`], "string", null) && Number(Cast(doc[`${fieldKey}-lng`], "string", null))) || undefined; - const zoom = Cast(doc[`${fieldKey}-zoom`], "number", null) || (Cast(doc[`${fieldKey}-zoom`], "string", null) && Number(Cast(doc[`${fieldKey}-zoom`], "string", null))) || undefined; - const address = titleLoc || StrCast(doc[`${fieldKey}-address`], StrCast(doc.title).replace(/^-/, "")); - if (titleLoc || (address && (lat === undefined || lng === undefined))) { - const id = doc[Id]; - if (!this._initialLookupPending.get(id)) { - this._initialLookupPending.set(id, true); - setTimeout(() => { - titleLoc && Doc.SetInPlace(doc, `${fieldKey}-address`, titleLoc, true); - this.respondToAddressChange(doc, fieldKey, address).then(() => this._initialLookupPending.delete(id)); - }); - } - } - return (lat === undefined || lng === undefined) ? (returnDefault ? defaultLocation : undefined) : { lat, lng, zoom }; - } - return undefined; - } - - private markerClick = async (layout: Doc, { lat, lng, zoom }: LocationData) => { - const batch = UndoManager.StartBatch("marker click"); - const { fieldKey } = this.props; - runInAction(() => { - this.layoutDoc[`${fieldKey}-mapCenter-lat`] = lat; - this.layoutDoc[`${fieldKey}-mapCenter-lng`] = lng; - zoom && (this.layoutDoc[`${fieldKey}-mapCenter-zoom`] = zoom); - }); - if (layout.isLinkButton && DocListCast(layout.links).length) { - await LinkManager.traverseLink(undefined, layout, (doc: Doc, where: string, finished?: () => void) => { - this.props.addDocTab(doc, where); - finished?.(); - }, false, this.props.ContainingCollectionDoc, batch.end, undefined); - } else { - ScriptCast(layout.onClick)?.script.run({ this: layout, self: Cast(layout.rootDocument, Doc, null) || layout }); - batch.end(); - } - } - - private renderMarkerIcon = (layout: Doc) => { - const { Document } = this.props; - const fieldKey = Doc.LayoutFieldKey(layout); - const iconUrl = StrCast(layout.mapIconUrl, StrCast(Document.mapIconUrl)); - if (iconUrl) { - const iconWidth = NumCast(layout[`${fieldKey}-iconWidth`], 45); - const iconHeight = NumCast(layout[`${fieldKey}-iconHeight`], 45); - const iconSize = new google.maps.Size(iconWidth, iconHeight); - return { - size: iconSize, - scaledSize: iconSize, - url: iconUrl - }; - } - } - - private renderMarker = (layout: Doc, fieldKey?: string) => { - const location = this.getLocation(layout, fieldKey || Doc.LayoutFieldKey(layout)); - return !location ? (null) : - <Marker - key={layout[Id]} - label={StrCast(layout[`${this.props.fieldKey}-address`])} - position={location} - onClick={() => this.markerClick(layout, location)} - icon={this.renderMarkerIcon(layout)} - />; - } - - private respondToAddressChange = async (doc: Doc, fieldKey: string, newAddress: string, oldAddress?: string) => { - if (newAddress === oldAddress) { - return false; - } - const response = await query(newAddress); - const id = doc[Id]; - if (!response || response.status === noResults) { - this._cancelAddrReq.set(id, true); - doc[`${fieldKey}-address`] = oldAddress; - return false; - } - const { geometry, formatted_address } = response.results[0]; - const { lat, lng } = geometry.location; - runInAction(() => { - if (doc[`${fieldKey}-lat`] !== lat || doc[`${fieldKey}-lng`] !== lng) { - this._cancelLocReq.set(id, true); - Doc.SetInPlace(doc, `${fieldKey}-lat`, lat, true); - Doc.SetInPlace(doc, `${fieldKey}-lng`, lng, true); - } - if (formatted_address !== newAddress) { - this._cancelAddrReq.set(id, true); - Doc.SetInPlace(doc, `${fieldKey}-address`, formatted_address, true); - } - }); - return true; - } - - private respondToLocationChange = async (doc: Doc, fieldKey: string, newLatLng: DocLatLng, oldLatLng: Opt<DocLatLng>) => { - if (newLatLng === oldLatLng) { - return false; - } - const response = await query({ lat: NumCast(newLatLng.lat), lng: NumCast(newLatLng.lng) }); - const id = doc[Id]; - if (!response || response.status === noResults) { - this._cancelLocReq.set(id, true); - runInAction(() => { - doc[`${fieldKey}-lat`] = oldLatLng?.lat; - doc[`${fieldKey}-lng`] = oldLatLng?.lng; - }); - return false; - } - const { formatted_address } = response.results[0]; - if (formatted_address !== doc[`${fieldKey}-address`]) { - this._cancelAddrReq.set(doc[Id], true); - Doc.SetInPlace(doc, `${fieldKey}-address`, formatted_address, true); - } - return true; - } - - @computed get reactiveContents() { - this.responders.forEach(({ locationDisposer, addressDisposer }) => { - locationDisposer(); - addressDisposer(); - }); - this.responders = []; - return this.childLayoutPairs.map(({ layout }) => { - const fieldKey = Doc.LayoutFieldKey(layout); - const id = layout[Id]; - this.responders.push({ - locationDisposer: computed(() => ({ lat: layout[`${fieldKey}-lat`], lng: layout[`${fieldKey}-lng`] })) - .observe(({ oldValue, newValue }) => { - if (this._cancelLocReq.get(id)) { - this._cancelLocReq.set(id, false); - } else if (newValue.lat !== undefined && newValue.lng !== undefined) { - this.respondToLocationChange(layout, fieldKey, newValue, oldValue); - } - }), - addressDisposer: computed(() => Cast(layout[`${fieldKey}-address`], "string", null)) - .observe(({ oldValue, newValue }) => { - if (this._cancelAddrReq.get(id)) { - this._cancelAddrReq.set(id, false); - } else if (newValue?.length) { - this.respondToAddressChange(layout, fieldKey, newValue, oldValue); - } - }) - }); - return this.renderMarker(layout); - }); - } - - render() { - const { childLayoutPairs } = this; - const { Document, fieldKey, isContentActive: active, google } = this.props; - const mapLoc = this.getLocation(this.rootDoc, `${fieldKey}-mapCenter`, false); - let center = mapLoc; - if (center === undefined) { - const childLocations = childLayoutPairs.map(({ layout }) => this.getLocation(layout, Doc.LayoutFieldKey(layout), false)); - center = childLocations.find(location => location) || defaultLocation; - } - return <div className="collectionMapView" ref={this.createDashEventsTarget}> - <div className={"collectionMapView-contents"} - style={{ pointerEvents: active() ? undefined : "none" }} - onWheel={e => e.stopPropagation()} - onPointerDown={e => (e.button === 0 && !e.ctrlKey) && e.stopPropagation()} > - <GeoMap - google={google} - zoom={center.zoom || 10} - initialCenter={center} - center={center} - onIdle={(_props?: IMapProps, map?: google.maps.Map) => { - if (this.layoutDoc._lockedTransform) { - // reset zoom (ideally, we could probably can tell the map to disallow zooming somehow instead) - map?.setZoom(center?.zoom || 10); - map?.setCenter({ lat: center?.lat!, lng: center?.lng! }); - } else { - const zoom = map?.getZoom(); - (center?.zoom !== zoom) && undoBatch(action(() => { - Document[`${fieldKey}-mapCenter-zoom`] = zoom; - }))(); - } - }} - onDragend={(_props?: IMapProps, map?: google.maps.Map) => { - if (this.layoutDoc._lockedTransform) { - // reset the drag (ideally, we could probably can tell the map to disallow dragging somehow instead) - map?.setCenter({ lat: center?.lat!, lng: center?.lng! }); - } else { - undoBatch(action(({ lat, lng }) => { - Document[`${fieldKey}-mapCenter-lat`] = lat(); - Document[`${fieldKey}-mapCenter-lng`] = lng(); - }))(map?.getCenter()); - } - }} - > - {this.reactiveContents} - {mapLoc && StrCast(this.rootDoc[`${fieldKey}-mapCenter-address`]) ? this.renderMarker(this.rootDoc, `${fieldKey}-mapCenter`) : undefined} - </GeoMap> - </div> - </div>; - } - -} - -export default GoogleApiWrapper({ - apiKey: process.env.GOOGLE_MAPS!, - LoadingContainer: () => { - console.log(process.env.GOOGLE_MAPS); - return <div className={"loadingWrapper"}> - <img className={"loadingGif"} src={"/assets/loading.gif"} /> - </div>; - } -})(CollectionMapView) as any;
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