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Live location sharing: geolocation utilities (#8126)

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* geolocation utilities

Signed-off-by: Kerry Archibald <kerrya@element.io>

* remove debug

Signed-off-by: Kerry Archibald <kerrya@element.io>

* comments for ts-ignores

Signed-off-by: Kerry Archibald <kerrya@element.io>
This commit is contained in:
Kerry 2022-03-23 18:08:56 +01:00 • committed by GitHub
parent 3534e9b6ce
commit 1495c23a14
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6 changed files with 358 additions and 95 deletions
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36
src/components/views/location/LocationPicker.tsx
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@ -36,6 +36,7 @@ import AccessibleButton from '../elements/AccessibleButton';
import { MapError } from './MapError';
import { getUserNameColorClass } from '../../../utils/FormattingUtils';
import LiveDurationDropdown, { DEFAULT_DURATION_MS } from './LiveDurationDropdown';
import { GenericPosition, genericPositionFromGeolocation, getGeoUri } from '../../../utils/beacon';
import SdkConfig from '../../../SdkConfig';
export interface ILocationPickerProps {
sender: RoomMember;
@ -44,16 +45,9 @@ export interface ILocationPickerProps {
onFinished(ev?: SyntheticEvent): void;
}
interface IPosition {
latitude: number;
longitude: number;
altitude?: number;
accuracy?: number;
timestamp: number;
}
interface IState {
timeout: number;
position?: IPosition;
position?: GenericPosition;
error?: LocationShareError;
}
@ -301,32 +295,6 @@ class LocationPicker extends React.Component<ILocationPickerProps, IState> {
}
}
const genericPositionFromGeolocation = (geoPosition: GeolocationPosition): IPosition => {
const {
latitude, longitude, altitude, accuracy,
} = geoPosition.coords;
return {
timestamp: geoPosition.timestamp,
latitude, longitude, altitude, accuracy,
};
};
export function getGeoUri(position: IPosition): string {
const lat = position.latitude;
const lon = position.longitude;
const alt = (
Number.isFinite(position.altitude)
? `,${position.altitude}`
: ""
);
const acc = (
Number.isFinite(position.accuracy)
? `;u=${position.accuracy}`
: ""
);
return `geo:${lat},${lon}${alt}${acc}`;
}
export default LocationPicker;
function positionFailureMessage(code: number): string {