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export default class {
static targets = /https?:\/\/(((www|maps)\.)?(google\.).*(\/maps)|maps\.(google\.).*)/;
static redirects = ["https://openstreetmap.org"];
static mapCentreRegex = /@(-?\d[0-9.]*),(-?\d[0-9.]*),(\d{1,2})[.z]/;
static dataLatLngRegex = /(!3d|!4d)(-?[0-9]{1,10}.[0-9]{1,10})/g;
static placeRegex = /\/place\/(.*)\//;
static travelModes = {
driving: "fossgis_osrm_car",
walking: "fossgis_osrm_foot",
bicycling: "fossgis_osrm_bike",
transit: "fossgis_osrm_car", // not implemented on OSM, default to car.
};
static layers = {
none: "S",
transit: "T",
traffic: "S", // not implemented on OSM, default to standard.
bicycling: "C",
};
static addressToLatLng(address, callback) {
const xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = () => {
if (xmlhttp.readyState === XMLHttpRequest.DONE) {
if (xmlhttp.status === 200) {
const json = JSON.parse(xmlhttp.responseText)[0];
if (json) {
callback(
`${json.lat}%2C${json.lon}`,
`${json.boundingbox[2]},${json.boundingbox[1]},${json.boundingbox[3]},${json.boundingbox[0]}`
);
}
} else {
console.info("Error: Status is " + xmlhttp.status);
}
}
};
xmlhttp.open(
"GET",
`https://nominatim.openstreetmap.org/search/${address}?format=json&limit=1`,
false
);
xmlhttp.send();
}
}
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