Shows preview of the linked questions/answers on hover
当前为
// ==UserScript==
// @name SE Preview on hover
// @description Shows preview of the linked questions/answers on hover
// @version 0.2.3
// @author wOxxOm
// @namespace wOxxOm.scripts
// @license MIT License
// @match *://*.stackoverflow.com/*
// @match *://*.superuser.com/*
// @match *://*.serverfault.com/*
// @match *://*.askubuntu.com/*
// @match *://*.stackapps.com/*
// @match *://*.mathoverflow.net/*
// @match *://*.stackexchange.com/*
// @require https://greasyfork.org/scripts/12228/code/setMutationHandler.js
// @require https://cdnjs.cloudflare.com/ajax/libs/lz-string/1.4.4/lz-string.min.js
// @grant GM_addStyle
// @grant GM_xmlhttpRequest
// @connect stackoverflow.com
// @connect superuser.com
// @connect serverfault.com
// @connect askubuntu.com
// @connect stackapps.com
// @connect mathoverflow.net
// @connect stackexchange.com
// @connect cdn.sstatic.net
// @run-at document-end
// @noframes
// ==/UserScript==
/* jshint lastsemic:true, multistr:true, laxbreak:true, -W030, -W041, -W084 */
const PREVIEW_DELAY = 200;
const CACHE_DURATION = 1 * 60 * 1000; // 1 minute for the recently active posts, scales up logarithmically
const COLORS = {
question: {
backRGB: '80, 133, 195',
fore: '#265184',
},
answer: {
backRGB: '112, 195, 80',
fore: '#3f7722',
foreInv: 'white',
},
deleted: {
backRGB: '181, 103, 103',
fore: 'rgb(181, 103, 103)',
foreInv: 'white',
},
closed: {
backRGB: '255, 206, 93',
fore: 'rgb(204, 143, 0)',
foreInv: 'white',
},
};
let xhr;
let preview = {
frame: null,
link: null,
hover: {x:0, y:0},
timer: 0,
cacheCSS: {},
stylesOverride: '',
};
const rxPreviewable = getURLregexForMatchedSites();
const thisPageUrls = getPageBaseUrls(location.href);
initStyles();
initPolyfills();
setMutationHandler('a', onLinkAdded, {processExisting: true});
setTimeout(cleanupCache, 10000);
/**************************************************************/
function onLinkAdded(links) {
for (let i = 0, link; (link = links[i++]); ) {
if (isLinkPreviewable(link)) {
link.removeAttribute('title');
$on('mouseover', link, onLinkHovered);
}
}
}
function onLinkHovered(e) {
if (e.ctrlKey || e.altKey || e.shiftKey || e.metaKey)
return;
preview.link = this;
$on('mousemove', this, onLinkMouseMove);
$on('mouseout', this, abortPreview);
$on('mousedown', this, abortPreview);
restartPreviewTimer(this);
}
function onLinkMouseMove(e) {
let stoppedMoving = Math.abs(preview.hover.x - e.clientX) < 2 &&
Math.abs(preview.hover.y - e.clientY) < 2;
if (!stoppedMoving)
return;
preview.hover.x = e.clientX;
preview.hover.y = e.clientY;
restartPreviewTimer(this);
}
function restartPreviewTimer(link) {
clearTimeout(preview.timer);
preview.timer = setTimeout(() => {
preview.timer = 0;
$off('mousemove', link, onLinkMouseMove);
if (link.matches(':hover'))
downloadPreview(link.href);
}, PREVIEW_DELAY);
}
function abortPreview(e) {
releaseLinkListeners(this);
preview.timer = setTimeout(link => {
if (link == preview.link && preview.frame && !preview.frame.matches(':hover')) {
releaseLinkListeners(link);
preview.frame.contentWindow.postMessage('SEpreview-hidden', '*');
fadeOut(preview.frame);
}
}, PREVIEW_DELAY * 3, this);
if (xhr)
xhr.abort();
}
function releaseLinkListeners(link) {
$off('mousemove', link, onLinkMouseMove);
$off('mouseout', link, abortPreview);
$off('mousedown', link, abortPreview);
clearTimeout(preview.timer);
}
function fadeOut(element, transition) {
if (transition) {
element.style.transition = typeof transition == 'number' ? `opacity ${transition}s ease-in-out` : transition;
return setTimeout(fadeOut, 0, element);
}
element.style.opacity = 0;
$on('transitionend', element, function remove() {
$off('transitionend', element, remove);
if (+element.style.opacity === 0)
element.style.display = 'none';
});
}
function downloadPreview(url) {
let cached = readCache(url);
if (cached)
showPreview(cached);
else {
xhr = GM_xmlhttpRequest({
method: 'GET',
url: httpsUrl(url),
onload: r => {
let html = r.responseText;
let lastActivity = showPreview({finalUrl: r.finalUrl, html});
let inactiveDays = Math.max(0, (Date.now() - lastActivity) / (24 * 3600 * 1000));
let cacheDuration = CACHE_DURATION * Math.pow(Math.log(inactiveDays + 1) + 1, 2);
writeCache({url, finalUrl: r.finalUrl, html, cacheDuration});
},
});
}
}
function showPreview({finalUrl, html, doc}) {
doc = doc || new DOMParser().parseFromString(html, 'text/html');
if (!doc || !doc.head) {
error('no HEAD in the document received for', finalUrl);
return;
}
if (!$('base', doc))
doc.head.insertAdjacentHTML('afterbegin', `<base href="${finalUrl}">`);
const answerIdMatch = finalUrl.match(/questions\/\d+\/[^\/]+\/(\d+)/);
const isQuestion = !answerIdMatch;
const postId = answerIdMatch ? '#answer-' + answerIdMatch[1] : '#question';
const post = $(postId + ' .post-text', doc);
if (!post)
return error('No parsable post found', doc);
const isDeleted = post.closest('.deleted-answer');
const title = $('meta[property="og:title"]', doc).content;
const status = isQuestion && !$('.question-status', post) && $('.question-status', doc);
const isClosed = $('.question-originals-of-duplicate, .close-as-off-topic-status-list, .close-status-suffix', doc);
const comments = $(`${postId} .comments`, doc);
const commentsHidden = +$('tbody', comments).dataset.remainingCommentsCount;
const commentsShowLink = commentsHidden && $(`${postId} .js-show-link.comments-link`, doc);
const finalUrlOfQuestion = getCacheableUrl(finalUrl);
const lastActivity = +doc.body.getAttribute('SEpreview-lastActivity')
|| tryCatch(() => new Date($('.lastactivity-link', doc).title).getTime())
|| Date.now();
if (lastActivity)
doc.body.setAttribute('SEpreview-lastActivity', lastActivity);
$$remove('script', doc);
// underline previewable links
for (let link of $$('a:not(.SEpreviewable)', doc)) {
if (rxPreviewable.test(link.href)) {
link.removeAttribute('title');
link.classList.add('SEpreviewable');
}
}
if (!preview.frame) {
preview.frame = document.createElement('iframe');
preview.frame.id = 'SEpreview';
document.body.appendChild(preview.frame);
}
let pvDoc, pvWin;
preview.frame.setAttribute('SEpreview-type',
isDeleted ? 'deleted' : isQuestion ? (isClosed ? 'closed' : 'question') : 'answer');
onFrameReady(preview.frame).then(
() => {
pvDoc = preview.frame.contentDocument;
pvWin = preview.frame.contentWindow;
initPolyfills(pvWin);
})
.then(addStyles)
.then(render)
.then(show);
return lastActivity;
function addStyles() {
const SEpreviewStyles = $replaceOrCreate({
id: 'SEpreviewStyles',
tag: 'style', parent: pvDoc.head, className: 'SEpreview-reuse',
innerHTML: preview.stylesOverride,
});
$replaceOrCreate($$('style, link[rel="stylesheet"]', doc).map(e =>
e.localName == 'style' ? {
id: 'SEpreview' + e.innerHTML.replace(/\W+/g, '').length,
tag: 'style', before: SEpreviewStyles, className: 'SEpreview-reuse',
innerHTML: e.innerHTML,
} : {
id: e.href.replace(/\W+/g, ''),
tag: 'link', before: SEpreviewStyles, className: 'SEpreview-reuse',
href: e.href, rel: 'stylesheet',
})
);
return onStyleSheetsReady($$('link[rel="stylesheet"]', pvDoc));
}
function render() {
pvDoc.body.setAttribute('SEpreview-type', preview.frame.getAttribute('SEpreview-type'));
$replaceOrCreate([{
// title
id: 'SEpreview-title', tag: 'a',
parent: pvDoc.body, className: 'SEpreviewable',
href: finalUrlOfQuestion,
textContent: title,
}, {
// vote count, date, views#
id: 'SEpreview-meta',
parent: pvDoc.body,
innerHTML: [
$text('.vote-count-post', post.closest('table')).replace(/(-?)(\d+)/,
(s, sign, v) => s == '0' ? '' : `<b>${s}</b> vote${+v > 1 ? 's' : ''}, `),
isQuestion
? $$('#qinfo tr', doc)
.map(row => $$('.label-key', row).map($text).join(' '))
.join(', ').replace(/^((.+?) (.+?), .+?), .+? \3$/, '$1')
: [...$$('.user-action-time', post.closest('.answer'))]
.reverse().map($text).join(', ')
].join('')
}, {
// content wrapper
id: 'SEpreview-body',
parent: pvDoc.body,
className: isDeleted ? 'deleted-answer' : '',
children: [post.parentElement, comments, commentsShowLink, status],
}]);
renderCode();
// render bottom shelf
const answers = $$('.answer', doc);
if (answers.length > (isQuestion ? 0 : 1)) {
$replaceOrCreate({
id: 'SEpreview-answers',
parent: pvDoc.body,
innerHTML: answers.map(renderShelfAnswer).join(' '),
});
} else
$$remove('#SEpreview-answers', pvDoc);
// cleanup leftovers from previously displayed post and foreign elements not injected by us
$$('style, link, body script, html > *:not(head):not(body)', pvDoc).forEach(e => {
if (e.classList.contains('SEpreview-reuse'))
e.classList.remove('SEpreview-reuse');
else
e.remove();
});
}
function renderCode() {
const codeBlocks = $$('pre code', pvDoc);
if (codeBlocks.length) {
codeBlocks.forEach(e => e.parentElement.classList.add('prettyprint'));
if (!pvWin.StackExchange) {
pvWin.StackExchange = {};
let script = $scriptIn(pvDoc.head);
script.text = 'StackExchange = {}';
script = $scriptIn(pvDoc.head);
script.src = 'https://cdn.sstatic.net/Js/prettify-full.en.js';
script.setAttribute('onload', 'prettyPrint()');
} else
$scriptIn(pvDoc.body).text = 'prettyPrint()';
}
}
function renderShelfAnswer(e) {
const shortUrl = $('.short-link', e).href.replace(/(\d+)\/\d+/, '$1');
const extraClasses = (e.matches(postId) ? ' SEpreviewed' : '') +
(e.matches('.deleted-answer') ? ' deleted-answer' : '');
const author = $('.post-signature:last-child', e);
const title = $text('.user-details a', author) + ' (rep ' +
$text('.reputation-score', author) + ')\n' +
$text('.user-action-time', author);
const gravatar = $('img, .anonymous-gravatar, .community-wiki', author);
const accepted = !!$('.vote-accepted-on', e);
return (
`<a href="${shortUrl}" title="${title}" class="SEpreviewable${extraClasses}">` +
$text('.vote-count-post', e) + ' ' +
(!accepted ? '' : '<span class="vote-accepted-on"></span>') +
(!gravatar ? '' : gravatar.src ? `<img src="${gravatar.src}">` : gravatar.outerHTML) +
'</a>');
}
function show() {
pvDoc.onmouseover = retainMainScrollPos;
pvDoc.onclick = interceptLinks;
pvWin.onmessage = e => {
if (e.data == 'SEpreview-hidden') {
pvWin.onmessage = null;
pvDoc.onmouseover = null;
pvDoc.onclick = null;
}
};
$('#SEpreview-body', pvDoc).scrollTop = 0;
preview.frame.style.opacity = 1;
preview.frame.style.display = '';
}
function retainMainScrollPos(e) {
let scrollPos = {x:scrollX, y:scrollY};
$on('scroll', preventScroll);
$on('mouseover', releaseScrollLock);
function preventScroll(e) {
scrollTo(scrollPos.x, scrollPos.y);
}
function releaseScrollLock(e) {
$off('mouseout', releaseScrollLock);
$off('scroll', preventScroll);
}
}
function interceptLinks(e) {
const link = e.target.closest('a');
if (!link)
return;
if (link.matches('.js-show-link.comments-link')) {
fadeOut(link, 0.5);
loadComments();
}
else if (e.button || e.ctrlKey || e.altKey || e.shiftKey || e.metaKey || !link.matches('.SEpreviewable'))
return (link.target = '_blank');
else if (link.matches('#SEpreview-answers a, a#SEpreview-title'))
showPreview({
finalUrl: finalUrlOfQuestion + (link.id == 'SEpreview-title' ? '' : '/' + link.pathname.match(/\/(\d+)/)[1]),
doc
});
else
downloadPreview(link.getAttribute('SEpreview-fullUrl') || link.href);
e.preventDefault();
}
function loadComments() {
GM_xmlhttpRequest({
method: 'GET',
url: new URL(finalUrl).origin + '/posts/' + comments.id.match(/\d+/)[0] + '/comments',
onload: r => {
let tbody = $(`#${comments.id} tbody`, pvDoc);
let oldIds = new Set([...tbody.rows].map(e => e.id));
tbody.innerHTML = r.responseText;
for (let tr of tbody.rows)
if (!oldIds.has(tr.id))
tr.classList.add('new-comment-highlight');
},
});
}
}
function getCacheableUrl(url) {
// strips querys and hashes and anything after the main part https://site/questions/####/title/
return url
.replace(/(\/q(?:uestions)?\/\d+\/[^\/]+).*/, '$1')
.replace(/(\/a(?:nswers)?\/\d+).*/, '$1')
.replace(/[?#].*$/, '');
}
function readCache(url) {
keyUrl = getCacheableUrl(url);
const meta = (localStorage[keyUrl] || '').split('\t');
const expired = +meta[0] < Date.now();
const finalUrl = meta[1] || url;
const keyFinalUrl = meta[1] ? getCacheableUrl(finalUrl) : keyUrl;
return !expired && {
finalUrl,
html: LZString.decompressFromUTF16(localStorage[keyFinalUrl + '\thtml']),
};
}
function writeCache({url, finalUrl, html, cacheDuration = CACHE_DURATION, cleanupRetry}) {
// keyUrl=expires
// redirected keyUrl=expires+finalUrl, and an additional entry keyFinalUrl=expires is created
// keyFinalUrl\thtml=html
cacheDuration = Math.max(CACHE_DURATION, Math.min(0xDEADBEEF, Math.floor(cacheDuration)));
finalUrl = finalUrl.replace(/[?#].*/, '');
const keyUrl = getCacheableUrl(url);
const keyFinalUrl = getCacheableUrl(finalUrl);
const expires = Date.now() + cacheDuration;
if (!tryCatch(() => localStorage[keyFinalUrl + '\thtml'] = LZString.compressToUTF16(html))) {
if (cleanupRetry)
return error('localStorage write error');
cleanupCache({aggressive: true});
setIimeout(writeCache, 0, {url, finalUrl, html, cacheDuration, cleanupRetry: true});
}
localStorage[keyFinalUrl] = expires;
if (keyUrl != keyFinalUrl)
localStorage[keyUrl] = expires + '\t' + finalUrl;
setTimeout(() => {
[keyUrl, keyFinalUrl, keyFinalUrl + '\thtml'].forEach(e => localStorage.removeItem(e));
}, cacheDuration + 1000);
}
function cleanupCache({aggressive = false} = {}) {
Object.keys(localStorage).forEach(k => {
if (k.match(/^https?:\/\/[^\t]+$/)) {
let meta = (localStorage[k] || '').split('\t');
if (+meta[0] > Date.now() && !aggressive)
return;
if (meta[1])
localStorage.removeItem(meta[1]);
localStorage.removeItem(`${meta[1] || k}\thtml`);
localStorage.removeItem(k);
}
});
}
function onFrameReady(frame) {
if (frame.contentDocument.readyState == 'complete')
return Promise.resolve();
else
return new Promise(resolve => {
$on('load', frame, function onLoad() {
$off('load', frame, onLoad);
resolve();
});
});
}
function onStyleSheetsReady(linkElements) {
return new Promise(function retry(resolve) {
if (linkElements.every(e => e.sheet && e.sheet.href == e.href))
resolve();
else
setTimeout(retry, 0, resolve);
});
}
function getURLregexForMatchedSites() {
return new RegExp('https?://(\\w*\\.)*(' + GM_info.script.matches.map(m =>
m.match(/^.*?\/\/\W*(\w.*?)\//)[1].replace(/\./g, '\\.')
).join('|') + ')/(questions|q|a)/\\d+');
}
function isLinkPreviewable(link) {
const inPreview = link.ownerDocument != document;
if (!rxPreviewable.test(link.href) || link.matches('.short-link'))
return false;
const pageUrls = inPreview ? getPageBaseUrls(preview.link.href) : thisPageUrls;
const url = httpsUrl(link.href);
return !url.startsWith(pageUrls.base) &&
!url.startsWith(pageUrls.short);
}
function getPageBaseUrls(url) {
const base = httpsUrl((url.match(rxPreviewable) || [])[0]);
return base ? {
base,
short: base.replace('/questions/', '/q/'),
} : {};
}
function httpsUrl(url) {
return (url || '').replace(/^http:/, 'https:');
}
function $(selector, node = document) {
return node.querySelector(selector);
}
function $$(selector, node = document) {
return node.querySelectorAll(selector);
}
function $text(selector, node = document) {
const e = typeof selector == 'string' ? node.querySelector(selector) : selector;
return e ? e.textContent.trim() : '';
}
function $$remove(selector, node = document) {
node.querySelectorAll(selector).forEach(e => e.remove());
}
function $appendChildren(newParent, elements) {
const doc = newParent.ownerDocument;
for (let e of elements)
if (e)
newParent.appendChild(e.ownerDocument == doc ? e : doc.importNode(e, true));
}
function $replaceOrCreate(options) {
if (options.length && typeof options[0] == 'object')
return [].map.call(options, $replaceOrCreate);
const doc = (options.parent || options.before).ownerDocument;
const el = doc.getElementById(options.id) || doc.createElement(options.tag || 'div');
for (let key of Object.keys(options)) {
switch (key) {
case 'tag':
case 'parent':
case 'before':
break;
case 'children':
if (el.children.length)
el.innerHTML = '';
$appendChildren(el, options[key]);
break;
default:
const value = options[key];
if (key in el && el[key] != value)
el[key] = value;
}
}
if (!el.parentElement)
(options.parent || options.before.parentElement).insertBefore(el, options.before);
return el;
}
function $scriptIn(element) {
return element.appendChild(element.ownerDocument.createElement('script'));
}
function $on(eventName, ...args) {
// eventName, selector, node, callback, options
// eventName, selector, callback, options
// eventName, node, callback, options
// eventName, callback, options
const selector = typeof args[0] == 'string' ? args[0] : null;
const node = args[0] instanceof Node ? args[0] : args[1] instanceof Node ? args[1] : document;
const callback = args[typeof args[0] == 'function' ? 0 : typeof args[1] == 'function' ? 1 : 2];
const options = args[args.length - 1] != callback ? args[args.length - 1] : undefined;
const method = this == 'removeEventListener' ? this : 'addEventListener';
(selector ? node.querySelector(selector) : node)[method](eventName, callback, options);
}
function $off(eventName, ...args) {
$on.apply('removeEventListener', arguments);
}
function log(...args) {
console.log(GM_info.script.name, ...args);
}
function error(...args) {
console.error(GM_info.script.name, ...args);
}
function tryCatch(fn) {
try { return fn() }
catch(e) {}
}
function initPolyfills(context = window) {
for (let method of ['forEach', 'filter', 'map', 'every', context.Symbol.iterator])
if (!context.NodeList.prototype[method])
context.NodeList.prototype[method] = context.Array.prototype[method];
}
function initStyles() {
GM_addStyle(`
#SEpreview {
all: unset;
box-sizing: content-box;
width: 720px; /* 660px + 30px + 30px */
height: 33%;
min-height: 200px;
position: fixed;
opacity: 0;
transition: opacity .5s cubic-bezier(.88,.02,.92,.66);
right: 0;
bottom: 0;
padding: 0;
margin: 0;
background: white;
box-shadow: 0 0 100px rgba(0,0,0,0.5);
z-index: 999999;
border-width: 8px;
border-style: solid;
}
`
+ Object.keys(COLORS).map(s => `
#SEpreview[SEpreview-type="${s}"] {
border-color: rgb(${COLORS[s].backRGB});
}
`).join('')
);
preview.stylesOverride = `
body, html {
min-width: unset!important;
box-shadow: none!important;
padding: 0!important;
margin: 0!important;
}
html, body {
background: unset!important;;
}
body {
display: flex;
flex-direction: column;
height: 100vh;
}
#SEpreview-body a.SEpreviewable a.SEpreviewable {
text-decoration: underline !important;
}
#SEpreview-title {
all: unset;
display: block;
padding: 20px 30px;
font-weight: bold;
font-size: 18px;
line-height: 1.2;
cursor: pointer;
}
#SEpreview-title:hover {
text-decoration: underline;
}
#SEpreview-meta {
position: absolute;
top: .5ex;
left: 30px;
opacity: 0.5;
}
#SEpreview-title:hover + #SEpreview-meta {
opacity: 1.0;
}
#SEpreview-body {
padding: 30px!important;
overflow: auto;
flex-grow: 2;
}
#SEpreview-body .post-menu {
display: none!important;
}
#SEpreview-body > .question-status {
margin: -10px -30px -30px;
padding-left: 30px;
}
#SEpreview-body > .question-status h2 {
font-weight: normal;
}
#SEpreview-body > a + .question-status {
margin-top: 20px;
}
#SEpreview-answers {
all: unset;
display: block;
padding: 10px 30px;
font-weight: bold;
line-height: 1.0;
border-top: 4px solid rgba(${COLORS.answer.backRGB}, 0.37);
background-color: rgba(${COLORS.answer.backRGB}, 0.37);
color: ${COLORS.answer.fore};
word-break: break-word;
}
#SEpreview-answers:before {
content: "Answers:";
margin-right: 1ex;
font-size: 20px;
line-height: 48px;
}
#SEpreview-answers a {
color: ${COLORS.answer.fore};
text-decoration: none;
font-size: 11px;
font-family: monospace;
width: 32px;
display: inline-block;
vertical-align: top;
margin: 1ex 1ex 0 0;
}
#SEpreview-answers img {
width: 32px;
height: 32px;
}
#SEpreview-answers .vote-accepted-on {
position: absolute;
margin: -12px 0 0 6px;
filter: drop-shadow(1px 2px 1px rgba(0,0,0,1));
}
#SEpreview-answers a.deleted-answer {
color: ${COLORS.deleted.fore};
background: transparent;
opacity: 0.25;
}
#SEpreview-answers a.deleted-answer:hover {
opacity: 1.0;
}
#SEpreview-answers a:hover:not(.SEpreviewed) {
text-decoration: underline;
}
#SEpreview-answers a.SEpreviewed {
background-color: ${COLORS.answer.fore};
color: ${COLORS.answer.foreInv};
position: relative;
}
#SEpreview-answers a.SEpreviewed:after {
display: block;
content: " ";
position: absolute;
left: -4px;
top: -4px;
right: -4px;
bottom: -4px;
border: 4px solid ${COLORS.answer.fore};
}
.delete-tag,
.comment-actions td:last-child {
display: none;
}
.comments .new-comment-highlight {
-webkit-animation: highlight 9s cubic-bezier(0,.8,.37,.88);
-moz-animation: highlight 9s cubic-bezier(0,.8,.37,.88);
animation: highlight 9s cubic-bezier(0,.8,.37,.88);
}
@-webkit-keyframes highlight {
from {background-color: #ffcf78}
to {background-color: none}
}
`
+ Object.keys(COLORS).map(s => `
body[SEpreview-type="${s}"] #SEpreview-title {
background-color: rgba(${COLORS[s].backRGB}, 0.37);
color: ${COLORS[s].fore};
}
body[SEpreview-type="${s}"] #SEpreview-body::-webkit-scrollbar {
background-color: rgba(${COLORS[s].backRGB}, 0.1); }
body[SEpreview-type="${s}"] #SEpreview-body::-webkit-scrollbar-thumb {
background-color: rgba(${COLORS[s].backRGB}, 0.2); }
body[SEpreview-type="${s}"] #SEpreview-body::-webkit-scrollbar-thumb:hover {
background-color: rgba(${COLORS[s].backRGB}, 0.3); }
body[SEpreview-type="${s}"] #SEpreview-body::-webkit-scrollbar-thumb:active {
background-color: rgba(${COLORS[s].backRGB}, 0.75); }
`).join('')
+ ['deleted', 'closed'].map(s => `
body[SEpreview-type="${s}"] #SEpreview-answers {
border-top-color: rgba(${COLORS[s].backRGB}, 0.37);
background-color: rgba(${COLORS[s].backRGB}, 0.37);
color: ${COLORS[s].fore};
}
body[SEpreview-type="${s}"] #SEpreview-answers a.SEpreviewed {
background-color: ${COLORS[s].fore};
color: ${COLORS[s].foreInv};
}
body[SEpreview-type="${s}"] #SEpreview-answers a.SEpreviewed:after {
border-color: ${COLORS[s].fore};
}
`).join('');
}