Open selected element in Josm
// ==UserScript==
// @name OpenInJosm
// @namespace https://github.com/infeeeee/userscripts
// @version 0.4
// @description Open selected element in Josm
// @author infeeeee
// @match *://*.openstreetmap.org/*
// @exclude *://*.openstreetmap.org/id*
// @grant none
// ==/UserScript==
function openJosm() {
let id = location.href.match(/www\.openstreetmap\.org\/(?:(relation|node|way|changeset|note)\/(\d+))?(?:.*(\#map=)(\d{1,2}(?:\/-?[\d\.]+){2}))?/)
console.log(id)
if (id) {
switch (id[1]) {
case "changeset":
window.open('http://127.0.0.1:8111/import?url=https://www.openstreetmap.org/api/0.6/' + id[1] + '/' + id[2] + '/download')
break;
case "note":
window.open('http://127.0.0.1:8111/import?url=https://www.openstreetmap.org/api/0.6/notes/' + id[2])
break;
default: {
if (id[4]) {
let zll = id[4].split("/")
let bbox = calcBbox(zll)
if (id[1]) {
window.open('http://127.0.0.1:8111/load_and_zoom?left=' + bbox[0] + '&right=' + bbox[1] + '&top=' + bbox[2] + '&bottom=' + bbox[3] + '&select=' + id[1] + id[2])
} else {
window.open('http://127.0.0.1:8111/load_and_zoom?left=' + bbox[0] + '&right=' + bbox[1] + '&top=' + bbox[2] + '&bottom=' + bbox[3])
}
} else {
let obj = id[1].split("")[0]
window.open('http://127.0.0.1:8111/load_object?objects=' + obj + id[2])
}
break;
}
}
} else {
alert('Something is wrong! Please open an issue on Github and include your current url!')
}
}
function calcBbox(zll) {
let zoom = parseInt(zll[0])
let x = parseFloat(zll[1])
let y = parseFloat(zll[2])
let left = y - 0.005
let right = y + 0.005
let top = x + 0.005
let bottom = x - 0.005
return [left.toFixed(4), right.toFixed(4), top.toFixed(4), bottom.toFixed(4)]
}
(function () {
'use strict';
const element = document.createElement("a")
element.innerHTML = "Open in JOSM"
element.style.cssText = "height: 100%; margin-left: 1rem; padding: 0 0.75rem; cursor: pointer; border: 1px solid #7ebc6f; border-radius: 3px; background: white; color: #7ebc6f; vertical-align: middle; display: inline-flex; align-items: center;";
element.style.zIndex = 99999
element.onmouseenter = () => {
element.style.background = "#7ebc6f"
element.style.color = "#fff"
}
element.onmouseleave = () => {
element.style.background = "#fff"
element.style.color = "#7ebc6f"
}
element.onclick = () => {
openJosm()
}
document.getElementsByClassName("primary")[0].appendChild(element)
})()