Fetching OSM notes (more work needed to dosplai them).
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1b0ab84923
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@ -10,10 +10,13 @@ import {
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IonListHeader,
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IonItem,
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IonSpinner,
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IonAccordionGroup,
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IonAccordion,
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} from '@ionic/react';
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import React, { useRef, useState } from 'react';
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import React, { Fragment, useRef, useState } from 'react';
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import { useSelector } from 'react-redux';
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import i18n from '../../i18n';
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import { geoPoint } from '../../lib/geo';
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import { MapState } from '../../store/map';
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const LocationInfo: React.FC<{}> = () => {
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@ -29,6 +32,7 @@ const LocationInfo: React.FC<{}> = () => {
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const [address, setAddress] = useState<{ display_name: any } | undefined>(
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undefined
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);
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const [notes, setNotes] = useState<{ features: any } | undefined>(undefined);
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const findElevation = async () => {
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setElevation(undefined);
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@ -38,6 +42,7 @@ const LocationInfo: React.FC<{}> = () => {
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{}
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);
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const data = await response.json();
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console.log(`elevation: ${JSON.stringify(data)}`);
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setElevation(data.elevation[0]);
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};
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@ -52,13 +57,50 @@ const LocationInfo: React.FC<{}> = () => {
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{}
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);
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const data = await response.json();
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console.log(JSON.stringify(data));
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console.log(`address: ${JSON.stringify(data)}`);
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setAddress(data);
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};
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const findNotes = async () => {
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setNotes(undefined);
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const metresPerDegree =
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111111 * Math.cos((scope.center.lat * Math.PI) / 180);
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const deltaDegrees = 1000 / metresPerDegree;
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const response = await fetch(
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`https://api.openstreetmap.org/api/0.6/notes.json?bbox=${
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scope.center.lon - deltaDegrees
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},${scope.center.lat - deltaDegrees},${scope.center.lon + deltaDegrees},${
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scope.center.lat + deltaDegrees
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}`,
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{}
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);
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const data = await response.json();
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console.log(`notes: ${JSON.stringify(data)}`);
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setNotes(data);
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};
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const ionModalWillPresentHandler = async () => {
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findElevation();
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findAddress();
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findNotes();
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};
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const roughDistance = (a: geoPoint, b: geoPoint): number => {
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const pseudoDistanceInDegrees = Math.sqrt(
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(a.lat - b.lat) ** 2 + (a.lon - b.lon) ** 2
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);
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const metresPerDegree =
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111111 * Math.cos((scope.center.lat * Math.PI) / 180);
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return pseudoDistanceInDegrees * metresPerDegree;
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};
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const localDate = (isoDate: string) => {
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const date = new Date(isoDate);
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const format = new Intl.DateTimeFormat(i18n.getLanguage(), {
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dateStyle: 'full',
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timeStyle: 'long',
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});
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return format.format(date);
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};
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return (
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@ -100,14 +142,60 @@ const LocationInfo: React.FC<{}> = () => {
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<IonLabel>{i18n.locationInfo!.display_name}</IonLabel>
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{address === undefined && <IonSpinner name='lines' />}
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{address !== undefined &&
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address.display_name.split(',').map((value: string) => (
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<>
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{value}
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<br />
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</>
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))}
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address.display_name
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.split(',')
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.map((value: string, index: number) => (
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<Fragment key={index}>
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{value}
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<br />
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</Fragment>
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))}
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</IonItem>
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</IonList>
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<IonList lines='full' class='ion-no-margin'>
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<IonListHeader lines='full'>
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<IonLabel>
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{i18n.locationInfo!.notes}
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{notes === undefined && <IonSpinner name='lines' />}
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</IonLabel>
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</IonListHeader>
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{notes !== undefined && (
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<IonAccordionGroup>
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{notes.features.map((feature: any) => (
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<IonAccordion key={feature.properties.id}>
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<IonItem slot='header'>
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<IonLabel>
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{i18n.locationInfo!.at!(
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roughDistance(scope.center, {
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lon: feature.geometry.coordinates[0],
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lat: feature.geometry.coordinates[1],
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})
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)}
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</IonLabel>
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</IonItem>
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<div className='ion-padding' slot='content'>
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<IonList lines='full' class='ion-no-margin'>
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<IonListHeader lines='full'>
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<IonLabel>
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{i18n.locationInfo!.created}
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{localDate(feature.properties.date_created)}
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{', '}
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{feature.properties.status === 'open'
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? i18n.locationInfo.status?.opened
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: i18n.locationInfo.status?.closed}
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{'.'}
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</IonLabel>
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</IonListHeader>
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{feature.properties.comments.map((comment: any) => (
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<IonItem>{comment.html}</IonItem>
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))}
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</IonList>
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</div>
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</IonAccordion>
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))}
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</IonAccordionGroup>
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)}
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</IonList>
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</IonContent>
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</IonModal>
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);
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@ -57,6 +57,13 @@ const strings = new LocalizedStrings({
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elevation: 'Elevation:',
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address: 'Address',
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display_name: 'Full address:',
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notes: 'Notes',
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at: (distance: number) => `At ${Math.round(distance)}m...`,
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created: 'Created on ',
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status: {
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opened: 'opened',
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closed: 'closed',
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},
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},
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},
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fr: {
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