Fixes escaped characters in links on Old Reddit
目前為
// ==UserScript==
// @name Old Reddit Broken Link Fixer
// @namespace https://github.com/whqwert/userscripts
// @version 1.2.5
// @description Fixes escaped characters in links on Old Reddit
// @author whqwert
// @match https://*.reddit.com/*/*/comments/*
// @icon https://www.reddit.com/favicon.ico
// @supportURL https://github.com/whqwert/userscripts/issues
// @license MIT
// @run-at document-start
// ==/UserScript==
(function () {
'use strict';
/*
Function that removes the backslashes from links
Not sure if quotes or dashes are incorrectly escaped anymore,
but I've seen a few old posts/comments where they are.
*/
function removeBackslashes(a) {
a.href = a.href.replace(/%5C([\-_"])/g, '$1');
a.innerText = a.innerText.replace(/\\([\-_"])/g, '$1');
}
// For link in comments and post, remove backslashes in link
function fixAllLinks() {
document
.querySelectorAll(
`#siteTable > .thing > .entry > .expando > form > .usertext-body > .md a[href*="%5C"],
.commentarea > .sitetable > .thing a[href*="%5C"]`
)
.forEach(a => {
removeBackslashes(a);
});
}
// When the 'load more comments' button is pressed, it waits for new comments to load and then runs the link fixer
function observeNewComments() {
const wait = document.querySelector('.commentarea > .sitetable');
if (wait) {
new MutationObserver(function () {
runLinkFixer(this);
}).observe(wait, {
childList: true
});
}
}
function addMoreButtonListener() {
// 'load more comments' button
const more = document.querySelector('a[id^="more_"]');
if (more) {
more.addEventListener('click', function () {
observeNewComments();
});
}
}
function runLinkFixer(observer) {
observer.disconnect();
fixAllLinks();
addMoreButtonListener();
}
/*
Fix links on load
Used with '@run-at document-start' to fix links as fast as possible
*/
new MutationObserver(function () {
if (document.getElementsByClassName('commentarea').length) {
runLinkFixer(this);
}
}).observe(document, {
subtree: true,
childList: true
});
})();