Turns every changeset into a link that leads to this useful OSM change inspector.
当前为
// ==UserScript==
// @name Link OpenStreetMap changesets to achavi / Open on achavi
// @description Turns every changeset into a link that leads to this useful OSM change inspector.
// @namespace greasyfork.org/users/4813-swyter
// @match https://www.openstreetmap.org/user/*/history
// @match https://www.openstreetmap.org/changeset/*
// @grant none
// @version 2020.04.06
// @author Swyter
// @run-at document-start
// @icon https://upload.wikimedia.org/wikipedia/commons/b/b0/Openstreetmap_logo.svg
// ==/UserScript==
/* swy: create an observer instance (in the *history* page) linked to the callback function as shown here:
https://www.freecodecamp.org/forum/t/how-can-i-detect-or-trigger-an-event-when-text-in-p-tag-is-changed/270692/4 */
mo = new MutationObserver(function(mutationsList, observer)
{
for (var mutation of mutationsList)
if (mutation.type == 'childList')
console.log('[i] changesets frame refreshed, re-running the link-ifier: ', mutation);
__relinkifier();
});
function __relinkifier()
{
console.log('[i] relinkifier()', document.querySelectorAll('div.changesets div.details, div#sidebar_content > h2'));
/* swy: this is the meat of the function; we also add an 'ach' attribute to simplify our CSS rules */
for (var elem of document.querySelectorAll('div.changesets div.details, div#sidebar_content > h2'))
elem.innerHTML = elem.innerHTML.replace(/(\d+)/g, `<a title='View revision $1 on achavi.' ach href=https://nrenner.github.io/achavi/?changeset=$1>$1</a>`);
/* swy: and do the same thing in the *changeset* page, where as a title; in this case the element is static,
so we don't need to wait for JS to grab it and it in there */
mo.observe(document.querySelector('div#sidebar_content') || document.createElement('dummy'), { childList: true });
mo.observe(document.querySelector('div.changesets') || document.createElement('dummy'), { childList: true });
mo.observe(document.querySelector('div#sidebar_loader') || document.createElement('dummy'), { childList: true });
}
window.addEventListener('DOMContentLoaded', function()
{
__relinkifier(); /* swy: this runs once, when the page is ready; it also sets up the observers */
});
/* --- */
/* swy: the guys at Greasemonkey are a bunch of incompetent folks, they break stuff all the time */
function GM_addStyle(text) { document.documentElement.appendChild(((thing = document.createElement('style')).textContent = text) && thing); }
GM_addStyle(`
div#sidebar_content > h2 a[ach],
div#sidebar_content > div.changesets .details a[ach]
{
color: #192d86 !important;
}
`);