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Reduce algorithmic content on Twitter, hide trends, control which shared tweets appear on your timeline, and improve the UI
当前为
// ==UserScript==
// @name Tweak New Twitter
// @description Reduce algorithmic content on Twitter, hide trends, control which shared tweets appear on your timeline, and improve the UI
// @namespace https://github.com/insin/tweak-new-twitter/
// @match https://twitter.com/*
// @match https://mobile.twitter.com/*
// @version 30
// ==/UserScript==
const enableDebugLogging = false
const mobile = navigator.userAgent.includes('Android')
const desktop = !mobile
//#region Type definitions
/** @typedef {'TWEET' | 'QUOTE_TWEET' | 'RETWEET' | 'PROMOTED_TWEET' | 'HEADING'} TimelineItemType */
//#endregion
//#region Config & variables
/**
* @type {import("./types").Config}
*/
const config = {
// Shared
addAddMutedWordMenuItem: true,
alwaysUseLatestTweets: true,
fastBlock: true,
hideAnalyticsNav: true,
hideBookmarksNav: true,
hideListsNav: true,
hideMomentsNav: true,
hideMoreTweets: true,
hideNewslettersNav: true,
hideTopicsNav: true,
hideTwitterAdsNav: true,
hideWhoToFollowEtc: true,
quoteTweets: 'ignore',
retweets: 'separate',
tweakQuoteTweetsPage: true,
verifiedAccounts: 'ignore',
// Desktop only
hideAccountSwitcher: true,
hideExploreNav: true,
hideMessagesDrawer: true,
hideSidebarContent: true,
navBaseFontSize: true,
// Mobile only
hideAppNags: true,
hideExplorePageContents: true,
hideMessagesBottomNavItem: false,
}
/** @enum {string} */
const PagePaths = {
BOOKMARKS: '/i/bookmarks',
SEARCH: '/search',
}
/** @enum {string} */
const PageTitles = {
LATEST_TWEETS: 'Latest Tweets',
EXPLORE: 'Explore',
HOME: 'Home',
MESSAGES: 'Messages',
QUOTE_TWEETS: 'Quote Tweets',
}
/** @enum {string} */
const Selectors = {
MESSAGES_DRAWER: 'div[data-testid="DMDrawer"]',
NAV_HOME_LINK: 'a[data-testid="AppTabBar_Home_Link"]',
PRIMARY_COLUMN: 'div[data-testid="primaryColumn"]',
PRIMARY_NAV: 'nav[aria-label="Primary"]',
PROMOTED_TWEET: '[data-testid="placementTracking"]',
SIDEBAR_ONLY_SHOW_FIRST: 'div[data-testid="sidebarColumn"] > div > div > div > div > div > div:not(:first-of-type)',
TIMELINE: 'div[data-testid="primaryColumn"] section > h1 + div[aria-label] > div',
TIMELINE_HEADING: 'h2[role="heading"]',
TWEET: 'div[data-testid="tweet"]',
VERIFIED_TICK: 'svg[aria-label="Verified account"]',
}
const MOBILE_LOGGED_OUT_URLS = ['/', '/login', '/i/flow/signup']
const PROFILE_TITLE_RE = /\(@[a-z\d_]{1,15}\)$/i
const TITLE_NOTIFICATION_RE = /^\(\d+\+?\) /
const URL_PHOTO_RE = /photo\/\d$/
const URL_TWEET_ID_RE = /\/status\/(\d+)$/
/** Notification count in the title (including trailing space), e.g. '(1) ' */
let currentNotificationCount = ''
/** Title of the current page, without the ' / Twitter' suffix */
let currentPage = ''
/** Current URL path */
let currentPath = ''
/** Flag for a Home / Latest Tweets link having been clicked */
let homeLinkClicked = false
/** The last OG page title we saw for the home timeline */
let lastHomeTimelineTitle = ''
/** The last page title we used for the home timeline when we need to cache it */
let lastHomeTitle = null
/**
* MutationObservers active on the current page, or anything else we want to
* clean up when the user moves off the current page.
* @type {(MutationObserver|{disconnect(): void})[]}
*/
let pageObservers = []
// Config for the fake timeline used to display retweets/quote tweets separately
let separatedTweetsTimelineTitle = ''
let separatedTweetsTimelineName = ''
function configureSeparatedTweetsTimeline() {
if (config.retweets == 'separate' && config.quoteTweets == 'separate') {
separatedTweetsTimelineTitle = separatedTweetsTimelineName = 'Shared Tweets'
} else if (config.retweets == 'separate') {
separatedTweetsTimelineTitle = separatedTweetsTimelineName = 'Retweets'
} else if (config.quoteTweets == 'separate') {
// Twitter already uses 'Quote Tweets' as a page title
// ☠ ¡This string starts with a ZWSP! ☠
separatedTweetsTimelineTitle = separatedTweetsTimelineName = 'Quote Tweets'
}
}
function isOnExplorePage() {
return currentPath.startsWith('/explore')
}
function isOnHomeTimeline() {
return currentPage == PageTitles.LATEST_TWEETS || currentPage == separatedTweetsTimelineTitle || currentPage == PageTitles.HOME
}
function isOnIndividualTweetPage() {
return URL_TWEET_ID_RE.test(currentPath)
}
function isOnListsPage() {
return currentPath.endsWith('/lists') || currentPath.startsWith('/i/lists')
}
function isOnNotificationsPage() {
return currentPath.startsWith('/notifications')
}
function isOnProfilePage() {
return PROFILE_TITLE_RE.test(currentPage)
}
function isOnQuoteTweetsPage() {
return currentPath.endsWith('/retweets/with_comments')
}
function isOnTopicsPage() {
return currentPath.endsWith('/topics')
}
//#endregion
//#region Utility functions
/**
* @param {string} css
* @return {HTMLStyleElement}
*/
function addStyle(css) {
let $style = document.createElement('style')
$style.dataset.insertedBy = 'tweak-new-twitter'
$style.textContent = css
document.head.appendChild($style)
return $style
}
/**
* @param {string} selector
* @param {{
* name?: string
* stopIf?: () => boolean
* timeout?: number
* context?: Document | HTMLElement
* }} [options]
* @returns {Promise<HTMLElement | null>}
*/
function getElement(selector, {
name = null,
stopIf = null,
timeout = Infinity,
context = document,
} = {}) {
return new Promise((resolve) => {
let startTime = Date.now()
let rafId
let timeoutId
function stop($element, reason) {
if ($element == null) {
log(`stopped waiting for ${name || selector} after ${reason}`)
}
else if (Date.now() > startTime) {
log(`${name || selector} appeared after ${Date.now() - startTime}ms`)
}
if (rafId) {
cancelAnimationFrame(rafId)
}
if (timeoutId) {
clearTimeout(timeoutId)
}
resolve($element)
}
if (timeout !== Infinity) {
timeoutId = setTimeout(stop, timeout, null, `${timeout}ms timeout`)
}
function queryElement() {
let $element = context.querySelector(selector)
if ($element) {
stop($element)
}
else if (stopIf?.() === true) {
stop(null, 'stopIf condition met')
}
else {
rafId = requestAnimationFrame(queryElement)
}
}
queryElement()
})
}
function log(...args) {
if (enableDebugLogging) {
console.log(`🧨${currentPage ? `(${currentPage})` : ''}`, ...args)
}
}
/**
* Convenience wrapper for the MutationObserver API.
*
* The callback is called immediately to support using an observer and its
* options as a trigger for any change, without looking at MutationRecords.
*
* @param {Node} $element
* @param {MutationCallback} callback
* @param {MutationObserverInit} options
*/
function observeElement($element, callback, options = {childList: true}) {
let observer = new MutationObserver(callback)
callback([], observer)
observer.observe($element, options)
return observer
}
/**
* @param {string} page
* @returns {() => boolean}
*/
function pageIsNot(page) {
return () => page != currentPage
}
/**
* @param {string} path
* @returns {() => boolean}
*/
function pathIsNot(path) {
return () => path != currentPath
}
/**
* @param {number} n
* @returns {string}
*/
function s(n) {
return n == 1 ? '' : 's'
}
//#endregion
//#region Global observers
/**
* When the "Background" setting is changed in "Customize your view", <body>'s
* backgroundColor is changed and the app is re-rendered, so we need to
* re-process the current page.
*/
function observeBackgroundColor() {
let $body = document.body
let lastBackgroundColor = null
log('observing body style attribute for backgroundColor changes')
observeElement($body, () => {
let backgroundColor = $body.style.backgroundColor
if (backgroundColor == lastBackgroundColor) return
$body.classList.toggle('Default', backgroundColor == 'rgb(255, 255, 255)')
$body.classList.toggle('Dim', backgroundColor == 'rgb(21, 32, 43)')
$body.classList.toggle('LightsOut', backgroundColor == 'rgb(0, 0, 0)')
if (lastBackgroundColor != null) {
log(`Background setting changed - re-processing current page`)
observePopups()
processCurrentPage()
}
lastBackgroundColor = backgroundColor
}, {
attributes: true,
attributeFilter: ['style']
})
}
/**
* When the "Color" setting is changed in "Customize your view", the app re-renders from a certain
* point, so we need to re-process the current page.
*/
async function observeColor() {
let $primaryColorRerenderBoundary = await getElement('#react-root > div > div')
let $style = addStyle('')
let lastColor = null
log('observing Color change re-renders')
observeElement($primaryColorRerenderBoundary, async () => {
let $tweetButton = await getElement('a[data-testid="SideNav_NewTweet_Button"]', {
name: 'Tweet button'
})
let color = getComputedStyle($tweetButton).backgroundColor
if (color == lastColor) return
if (config.retweets == 'separate' || config.quoteTweets == 'separate') {
log(`setting active timeline heading color to ${color}`)
$style.textContent = `
body.Home main h2:not(#tnt_separated_tweets),
body.LatestTweets main h2:not(#tnt_separated_tweets),
body.SeparatedTweets #tnt_separated_tweets {
color: ${color};
}
`
}
if (lastColor != null) {
log(`Color setting changed - re-processing current page`)
processCurrentPage()
}
lastColor = color
})
return
}
/**
* When the "Font size" setting is changed in "Customize your view", <html>'s
* fontSize is changed, after which we need to update nav font size accordingly.
*/
function observeFontSize() {
if (!(desktop && config.navBaseFontSize)) return
let $html = document.querySelector('html')
let $style = addStyle('')
let lastFontSize = ''
log('observing html style attribute for fontSize changes')
observeElement($html, () => {
if ($html.style.fontSize != lastFontSize) {
lastFontSize = $html.style.fontSize
log(`setting nav font size to ${lastFontSize}`)
$style.textContent = `
${Selectors.PRIMARY_NAV} div[dir="auto"] span { font-size: ${lastFontSize}; font-weight: normal; }
${Selectors.PRIMARY_NAV} div[dir="auto"] { margin-top: -4px; }
`
}
}, {
attributes: true,
attributeFilter: ['style']
})
}
let observePopups = (function() {
/** @type {MutationObserver} */
let popupObserver
/** @type {WeakMap<HTMLElement, MutationObserver>} */
let nestedObservers = new WeakMap()
return async function observePopups() {
if (popupObserver) {
popupObserver.disconnect()
}
if (!(config.addAddMutedWordMenuItem || config.fastBlock)) return
let $keyboardWrapper = await getElement('[data-at-shortcutkeys]', {
name: 'keyboard wrapper',
})
log(`${popupObserver ? 're-' : ''}observing popups`)
popupObserver = observeElement($keyboardWrapper.previousElementSibling, (mutations) => {
mutations.forEach((mutation) => {
mutation.addedNodes.forEach((/** @type {HTMLElement} */ $el) => {
let observer = onPopup($el)
if (observer) {
nestedObservers.set($el, observer)
}
})
mutation.removedNodes.forEach((/** @type {HTMLElement} */ $el) => {
if (nestedObservers.has($el)) {
log('disconnecting nested popup observer')
nestedObservers.get($el).disconnect()
nestedObservers.delete($el)
}
})
})
})
}
})()
async function observeTitle() {
let $title = await getElement('title', {name: '<title>'})
log('observing <title>')
observeElement($title, () => onTitleChange($title.textContent))
}
//#endregion
//#region Page observers
async function observeTimeline(page) {
let $timeline = await getElement(Selectors.TIMELINE, {
name: 'timeline',
stopIf: pageIsNot(page),
})
if ($timeline == null) {
return
}
// The inital timeline element is a placeholder which doesn't have a style attribute
if ($timeline.hasAttribute('style')) {
log('observing timeline', {$timeline})
pageObservers.push(
observeElement($timeline, () => onTimelineChange($timeline, page))
)
}
else {
log('waiting for timeline')
let startTime = Date.now()
pageObservers.push(
observeElement($timeline.parentNode, (mutations) => {
mutations.forEach((mutation) => {
mutation.addedNodes.forEach(($timeline) => {
if (Date.now() > startTime) {
log(`timeline appeared after ${Date.now() - startTime}ms`)
}
log('observing timeline', {$timeline})
pageObservers.push(
observeElement($timeline, () => onTimelineChange($timeline, page))
)
})
})
})
)
}
}
//#endregion
//#region Tweak functions
async function addMutedWord() {
for (let path of [
'/settings',
'/settings/privacy_and_safety',
'/settings/mute_and_block',
'/settings/muted_keywords',
'/settings/add_muted_keyword',
]) {
let $link = await getElement(`a[href="${path}"]`)
if (!$link) return
$link.click()
}
let $input = await getElement('input[name="keyword"]')
setTimeout(() => $input.focus(), 100)
}
async function addSeparatedTweetsTimelineControl(page) {
if (desktop) {
let $timelineTitle = await getElement('main h2', {
name: 'timeline title',
stopIf: pageIsNot(page),
})
if ($timelineTitle == null) {
return
}
if (document.querySelector('#tnt_separated_tweets') != null) {
log('separated tweets timeline header already present')
return
}
log('inserting separated tweets timeline header')
let $retweets = /** @type {HTMLElement} */ ($timelineTitle.parentElement.cloneNode(true))
$retweets.querySelector('h2').id = 'tnt_separated_tweets'
$retweets.querySelector('span').textContent = separatedTweetsTimelineName
// This script assumes navigation has occurred when the document title changes, so by changing
// the title we effectively fake navigation to a non-existent page representing the sparated
// tweets timeline.
$retweets.addEventListener('click', () => {
if (!document.title.startsWith(separatedTweetsTimelineTitle)) {
setTitle(separatedTweetsTimelineTitle)
}
window.scrollTo({top: 0})
})
$timelineTitle.parentElement.parentElement.insertAdjacentElement('afterend', $retweets)
// Go back to the main timeline when the Latest Tweets / Home heading is clicked
$timelineTitle.parentElement.addEventListener('click', () => {
if (!document.title.startsWith(lastHomeTimelineTitle)) {
homeLinkClicked = true
setTitle(lastHomeTimelineTitle)
}
})
// Go back to the main timeline when the Home nav link is clicked
document.querySelector(Selectors.NAV_HOME_LINK).addEventListener('click', () => {
homeLinkClicked = true
if (location.pathname == '/home' && !document.title.startsWith(lastHomeTimelineTitle)) {
setTitle(lastHomeTimelineTitle)
}
})
}
if (mobile) {
let $timelineTitle = await getElement('header h2', {
name: 'timeline title',
stopIf: pageIsNot(page),
})
if ($timelineTitle == null) {
return
}
// We hide the existing timeline title via CSS when it's not wanted instead
// of changing its text, as those changes persist when you view a tweet.
$timelineTitle.classList.add('tnt_home_timeline_title')
removeMobileHeaderElements()
log('inserting separated tweets timeline switcher')
let $toggle = document.createElement('div')
$toggle.id = 'tnt_switch_timeline'
let toggleColor = getComputedStyle(document.querySelector(`${Selectors.PRIMARY_NAV} a[href="/explore"] svg`)).color
$toggle.innerHTML = `<svg viewBox="0 0 24 24" aria-hidden="true" style="color: ${toggleColor}; width: 22px; vertical-align: text-bottom; position: relative; max-width: 100%; height: 22px; fill: currentcolor; display: inline-block;">
<g>
${page == separatedTweetsTimelineTitle ? (
'<path d="M22.46 7.57L12.357 2.115c-.223-.12-.49-.12-.713 0L1.543 7.57c-.364.197-.5.652-.303 1.017.135.25.394.393.66.393.12 0 .243-.03.356-.09l.815-.44L4.7 19.963c.214 1.215 1.308 2.062 2.658 2.062h9.282c1.352 0 2.445-.848 2.663-2.087l1.626-11.49.818.442c.364.193.82.06 1.017-.304.196-.363.06-.818-.304-1.016zm-4.638 12.133c-.107.606-.703.822-1.18.822H7.36c-.48 0-1.075-.216-1.178-.798L4.48 7.69 12 3.628l7.522 4.06-1.7 12.015z"></path><path d="M8.22 12.184c0 2.084 1.695 3.78 3.78 3.78s3.78-1.696 3.78-3.78-1.695-3.78-3.78-3.78-3.78 1.696-3.78 3.78zm6.06 0c0 1.258-1.022 2.28-2.28 2.28s-2.28-1.022-2.28-2.28 1.022-2.28 2.28-2.28 2.28 1.022 2.28 2.28z"></path>'
) : (
'<path d="M23.77 15.67c-.292-.293-.767-.293-1.06 0l-2.22 2.22V7.65c0-2.068-1.683-3.75-3.75-3.75h-5.85c-.414 0-.75.336-.75.75s.336.75.75.75h5.85c1.24 0 2.25 1.01 2.25 2.25v10.24l-2.22-2.22c-.293-.293-.768-.293-1.06 0s-.294.768 0 1.06l3.5 3.5c.145.147.337.22.53.22s.383-.072.53-.22l3.5-3.5c.294-.292.294-.767 0-1.06zm-10.66 3.28H7.26c-1.24 0-2.25-1.01-2.25-2.25V6.46l2.22 2.22c.148.147.34.22.532.22s.384-.073.53-.22c.293-.293.293-.768 0-1.06l-3.5-3.5c-.293-.294-.768-.294-1.06 0l-3.5 3.5c-.294.292-.294.767 0 1.06s.767.293 1.06 0l2.22-2.22V16.7c0 2.068 1.683 3.75 3.75 3.75h5.85c.414 0 .75-.336.75-.75s-.337-.75-.75-.75z"></path>'
)}
</g>
</svg>`
$toggle.style.cursor = 'pointer'
$toggle.title = `Switch to ${page == lastHomeTimelineTitle ? separatedTweetsTimelineTitle : lastHomeTimelineTitle}`
$toggle.addEventListener('click', () => {
let newTitle = page == separatedTweetsTimelineTitle ? lastHomeTimelineTitle : separatedTweetsTimelineTitle
setTitle(newTitle)
$toggle.title = `Switch to ${newTitle == lastHomeTimelineTitle ? separatedTweetsTimelineTitle : lastHomeTimelineTitle}`
window.scrollTo({top: 0})
})
$timelineTitle.insertAdjacentElement('afterend', $toggle)
if (page == separatedTweetsTimelineName) {
let $sharedTweetsTitle = /** @type {HTMLElement} */ ($timelineTitle.cloneNode(true))
$sharedTweetsTitle.querySelector('span').textContent = separatedTweetsTimelineName
$sharedTweetsTitle.id = 'tnt_shared_tweets_timeline_title'
$sharedTweetsTitle.classList.remove('tnt_home_timeline_title')
$timelineTitle.insertAdjacentElement('afterend', $sharedTweetsTitle)
}
$timelineTitle.parentElement.classList.add('tnt_mobile_header')
// Go back to the main timeline when the Home bottom nav item is clicked on
// the shared tweets timeline.
let $homeBottomNavItem = /** @type {HTMLElement} */ (document.querySelector(`${Selectors.PRIMARY_NAV} a[href="/home"]`))
if (!$homeBottomNavItem.dataset.tweakNewTwitterListener) {
$homeBottomNavItem.addEventListener('click', () => {
if (location.pathname == '/home' && currentPage == separatedTweetsTimelineTitle) {
setTitle(lastHomeTimelineTitle)
}
})
$homeBottomNavItem.dataset.tweakNewTwitterListener = 'true'
}
}
}
function addStaticCss() {
var cssRules = []
var hideCssSelectors = []
if (config.hideAnalyticsNav) {
hideCssSelectors.push('div[role="dialog"] a[href*="analytics.twitter.com"]')
}
if (config.hideBookmarksNav) {
hideCssSelectors.push('div[role="dialog"] a[href$="/bookmarks"]')
}
if (config.hideListsNav) {
hideCssSelectors.push('div[role="dialog"] a[href$="/lists"]')
}
if (config.hideMomentsNav) {
hideCssSelectors.push('div[role="dialog"] a[href$="/moment_maker"]')
}
if (config.hideNewslettersNav) {
hideCssSelectors.push('div[role="dialog"] a[href$="/newsletters"]')
}
if (config.hideTopicsNav) {
hideCssSelectors.push('div[role="dialog"] a[href$="/topics"]')
}
if (config.hideTwitterAdsNav) {
hideCssSelectors.push('div[role="dialog"] a[href*="ads.twitter.com"]')
}
if (config.tweakQuoteTweetsPage) {
// Hide the quoted tweet, which is repeated in every quote tweet
hideCssSelectors.push('body.QuoteTweets [data-testid="tweet"] [aria-labelledby] > div:last-child')
}
if (desktop) {
if (config.addAddMutedWordMenuItem) {
// Hover colors for custom menu items
cssRules.push(`
body.Default .tnt_menu_item a:hover { background-color: rgb(247, 249, 249); }
body.Dim .tnt_menu_item a:hover { background-color: rgb(25, 39, 52); }
body.LightsOut .tnt_menu_item a:hover { background-color: rgb(21, 24, 28); }
`)
}
if (config.hideSidebarContent) {
hideCssSelectors.push(
`body.Bookmarks ${Selectors.SIDEBAR_ONLY_SHOW_FIRST}`,
`body.Explore div[data-testid="sidebarColumn"]`,
`body.HomeTimeline ${Selectors.SIDEBAR_ONLY_SHOW_FIRST}`,
`body.Lists ${Selectors.SIDEBAR_ONLY_SHOW_FIRST}`,
`body.Notifications ${Selectors.SIDEBAR_ONLY_SHOW_FIRST}`,
`body.Profile div[data-testid="sidebarColumn"] > div > div > div > div > div > div:not(:nth-of-type(1), :nth-of-type(2), :nth-of-type(3))`,
`body.QuoteTweets ${Selectors.SIDEBAR_ONLY_SHOW_FIRST}`,
`body.Search ${Selectors.SIDEBAR_ONLY_SHOW_FIRST}`,
`body.Topics ${Selectors.SIDEBAR_ONLY_SHOW_FIRST}`,
`body.Tweet ${Selectors.SIDEBAR_ONLY_SHOW_FIRST}`,
)
}
if (config.hideExploreNav) {
hideCssSelectors.push(`${Selectors.PRIMARY_NAV} a[href="/explore"]`)
}
if (config.hideBookmarksNav) {
hideCssSelectors.push(`${Selectors.PRIMARY_NAV} a[href="/i/bookmarks"]`)
}
if (config.hideListsNav) {
hideCssSelectors.push(`${Selectors.PRIMARY_NAV} a[href*="/lists"]`)
}
if (config.hideAccountSwitcher) {
cssRules.push(`
header[role="banner"] > div > div > div > div:last-child {
flex-shrink: 1 !important;
align-items: flex-end !important;
}
`)
hideCssSelectors.push(
'[data-testid="SideNav_AccountSwitcher_Button"] > div:first-child:not(:only-child)',
'[data-testid="SideNav_AccountSwitcher_Button"] > div:first-child + div',
)
}
if (config.hideMessagesDrawer) {
hideCssSelectors.push(Selectors.MESSAGES_DRAWER)
}
}
if (mobile) {
if (config.hideExplorePageContents) {
// Hide explore page contents so we don't get a brief flash of them
hideCssSelectors.push(
'body.Explore header nav',
'body.Explore main',
)
}
if (config.hideAppNags) {
hideCssSelectors.push('.TwitterIsBetterOnTheAppNeverButton #layers > div')
}
if (config.retweets == 'separate' || config.quoteTweets == 'separate') {
// Use CSS to only tweak layout of mobile header elements on pages where
// it's needed, as changes made directly to them can persist across pages.
cssRules.push(`
body.Home .tnt_mobile_header,
body.LatestTweets .tnt_mobile_header,
body.SeparatedTweets .tnt_mobile_header {
flex-direction: row;
align-items: center;
justify-content: space-between;
}
`)
hideCssSelectors.push('body.SeparatedTweets .tnt_home_timeline_title')
}
if (config.hideMessagesBottomNavItem) {
hideCssSelectors.push(`${Selectors.PRIMARY_NAV} a[href="/messages"]`)
}
if (config.hideAnalyticsNav && config.hideTwitterAdsNav) {
// XXX Quick but brittle way to hide the divider above these items
hideCssSelectors.push('div[role="dialog"] div:nth-of-type(8)[role="separator"]')
}
}
if (hideCssSelectors.length > 0) {
cssRules.push(`${hideCssSelectors.join(', ')} { display: none !important; }`)
}
if (cssRules.length > 0) {
addStyle(cssRules.join('\n'))
}
}
/**
* Attempts to determine the type of a timeline Tweet given the element with data-testid="tweet" on
* it, falling back to TWEET if it doesn't appear to be one of the particular types we care about.
* @param {HTMLElement} $tweet
* @returns {TimelineItemType}
*/
function getTweetType($tweet) {
if ($tweet.closest(Selectors.PROMOTED_TWEET)) {
return 'PROMOTED_TWEET'
}
if ($tweet.previousElementSibling?.textContent.includes('Retweeted')) {
return 'RETWEET'
}
if ($tweet.querySelector('div[id^="id__"] > div[dir="auto"] > span')?.textContent.includes('Quote Tweet') ||
// QTs of accounts you blocked are displayed as a nested <article> with "This Tweet is unavailable."
$tweet.querySelector('article')) {
return 'QUOTE_TWEET'
}
return 'TWEET'
}
/**
* Automatically click a tweet to get rid of the "More Tweets" section.
*/
async function hideMoreTweetsSection(path) {
let id = URL_TWEET_ID_RE.exec(path)[1]
let $link = await getElement(`a[href$="/status/${id}"]`, {
name: 'tweet',
stopIf: pathIsNot(path),
})
if ($link != null) {
log('clicking "Show this thread" link')
$link.click()
}
}
/**
* @param {string} page
*/
async function hideOpenAppButton(page) {
let $button = await getElement('[aria-label="Open app"]', {
stopIf: pageIsNot(page),
// The header doesn't re-render if you move to another tweet
timeout: 2000,
})
if ($button) {
log('hiding "Open app" button')
// Hide the button directly rather than its parent, as the parent is reused
// for other things - e.g. the sparkles button on the home timeline
$button.style.visibility = 'hidden'
}
}
/**
* Checks if a tweet is preceded by an element creating a vertical reply line.
* @param {HTMLElement} $tweet
* @returns {boolean}
*/
function isReplyToPreviousTweet($tweet) {
let $replyLine = $tweet.previousElementSibling?.firstElementChild?.firstElementChild?.firstElementChild
if ($replyLine) {
return getComputedStyle($replyLine).width == '2px'
}
}
/**
* Add an "Add muted word" menu item after "Settings and privacy" which takes
* you straight to entering a new muted word (by clicking its way through all
* the individual screens!)
* @param {HTMLElement} $popup
*/
async function addAddMutedWordMenuItem($popup) {
if (!config.addAddMutedWordMenuItem) return
let $settingsLink = await getElement('a[href="/settings"]', {
context: $popup,
name: '"Settings and privacy" menu item',
timeout: 250
})
if (!$settingsLink) return
log('adding "Add muted word" menu item')
let $addMutedWord = /** @type {HTMLElement} */ ($settingsLink.parentElement.cloneNode(true))
$addMutedWord.classList.add('tnt_menu_item')
$addMutedWord.querySelector('a').href = '/settings/add_muted_keyword'
$addMutedWord.querySelector('span').textContent = 'Add muted word'
$addMutedWord.querySelector('svg').innerHTML = `<g>
<path d="M1.75 22.354c-.192 0-.384-.073-.53-.22-.293-.293-.293-.768 0-1.06L20.395 1.898c.293-.294.768-.294 1.06 0s.294.767 0 1.06L2.28 22.135c-.146.146-.338.22-.53.22zm1.716-5.577c-.134 0-.27-.036-.392-.11-.67-.413-1.07-1.13-1.07-1.917v-5.5c0-1.24 1.01-2.25 2.25-2.25H6.74l7.047-5.588c.225-.18.533-.215.792-.087.258.125.423.387.423.675v3.28c0 .415-.336.75-.75.75s-.75-.335-.75-.75V3.553L7.47 8.338c-.134.104-.298.162-.467.162h-2.75c-.413 0-.75.337-.75.75v5.5c0 .263.134.5.356.64.353.216.462.678.245 1.03-.14.23-.387.357-.64.357zm10.787 5.973c-.166 0-.33-.055-.466-.162l-4.795-3.803c-.325-.258-.38-.73-.122-1.054.258-.322.73-.38 1.054-.12l3.58 2.838v-7.013c0-.414.335-.75.75-.75s.75.336.75.75V22c0 .288-.166.55-.425.675-.104.05-.216.075-.327.075z"></path>
</g>`
$addMutedWord.addEventListener('click', (e) => {
e.preventDefault()
addMutedWord()
})
$settingsLink.parentElement.insertAdjacentElement('afterend', $addMutedWord)
}
/**
* @param {HTMLElement} $popup
*/
async function fastBlock($popup) {
if (!config.fastBlock) return
let $confirmButton = await getElement('div[data-testid="confirmationSheetConfirm"]', {
name: 'confirmation button',
context: $popup,
timeout: 250,
})
if ($confirmButton?.innerText == 'Block') {
log('Fast blocking')
$confirmButton.click()
}
}
/**
* @returns {MutationObserver | undefined}
*/
function onPopup($popup) {
log('popup appeared', $popup)
addAddMutedWordMenuItem($popup)
if (desktop) {
fastBlock($popup)
}
if (mobile) {
if (config.fastBlock && $popup.querySelector('[data-testid="block"]')) {
log('observing nested popup in case block prompt appears')
return observeElement($popup, (mutations) => {
mutations.forEach((mutation) => {
mutation.addedNodes.forEach((/** @type {HTMLElement} */ $nestedPopup) => {
log('nested popup appeared', $nestedPopup)
fastBlock($nestedPopup)
})
})
})
}
}
}
function onTimelineChange($timeline, page) {
log(`processing ${$timeline.children.length} timeline item${s($timeline.children.length)}`)
/** @type {HTMLElement} */
let $previousItem = null
/** @type {?TimelineItemType} */
let previousItemType = null
/** @type {?boolean} */
let hidPreviousItem = null
for (let $item of $timeline.children) {
/** @type {?TimelineItemType} */
let itemType = null
/** @type {?boolean} */
let hideItem = null
/** @type {?HTMLElement} */
let $tweet = $item.querySelector(Selectors.TWEET)
if ($tweet != null) {
itemType = getTweetType($tweet)
if (page == PageTitles.LATEST_TWEETS || page == separatedTweetsTimelineTitle || page == PageTitles.HOME) {
if (isReplyToPreviousTweet($tweet) && hidPreviousItem != null) {
hideItem = hidPreviousItem
itemType = previousItemType
} else {
hideItem = shouldHideTimelineItem(itemType, page)
}
}
}
if (itemType == null && config.hideWhoToFollowEtc) {
// "Who to follow", "Follow some Topics" etc. headings
if ($item.querySelector(Selectors.TIMELINE_HEADING)) {
itemType = 'HEADING'
hideItem = true
// Also hide the divider above the heading
if ($previousItem?.innerText == '' && $previousItem.firstElementChild) {
/** @type {HTMLElement} */ ($previousItem.firstElementChild).style.display = 'none'
}
}
}
if (itemType == null) {
// Assume a non-identified item following an identified item is related to it
// "Who to follow" users and "Follow some Topics" topics appear in subsequent items
// "Show this thread" and "Show more" links appear in subsequent items
if (previousItemType != null) {
hideItem = hidPreviousItem
itemType = previousItemType
}
// The first item in the timeline is sometimes an empty placeholder <div>
else if ($item !== $timeline.firstElementChild && hideItem == null) {
// We're probably also missing some spacer / divider nodes
log('unhandled timeline item', $item)
}
}
if (hideItem !== true &&
config.verifiedAccounts === 'hide' &&
$item.querySelector(Selectors.VERIFIED_TICK)) {
hideItem = true
}
if (hideItem != null) {
if (/** @type {HTMLElement} */ ($item.firstElementChild).style.display !== (hideItem ? 'none' : '')) {
/** @type {HTMLElement} */ ($item.firstElementChild).style.display = hideItem ? 'none' : ''
// Log these out as they can't be reliably triggered for testing
if (itemType == 'HEADING' || previousItemType == 'HEADING') {
log(`hid a ${previousItemType == 'HEADING' ? 'post-' : ''}heading item`, $item)
}
}
}
if (hideItem !== true &&
config.verifiedAccounts === 'highlight' &&
$item.querySelector(Selectors.VERIFIED_TICK) &&
$item.style.backgroundColor !== 'rgba(29, 161, 242, 0.25)') {
$item.style.backgroundColor = 'rgba(29, 161, 242, 0.25)'
}
$previousItem = $item
hidPreviousItem = hideItem
// If we hid a heading, keep hiding everything after it until we hit a tweet
if (!(previousItemType == 'HEADING' && itemType == null)) {
previousItemType = itemType
}
}
}
function onTitleChange(title) {
log('title changed', {title: title.split(' / ')[0], path: location.pathname})
// Ignore any leading notification counts in titles, e.g. '(1) Latest Tweets / Twitter'
let notificationCount = ''
if (TITLE_NOTIFICATION_RE.test(title)) {
notificationCount = TITLE_NOTIFICATION_RE.exec(title)[0]
title = title.replace(TITLE_NOTIFICATION_RE, '')
}
let homeLinkWasClicked = homeLinkClicked
homeLinkClicked = false
if (title == 'Twitter') {
// Mobile uses "Twitter" when viewing a photo - we need to let these process
// so the next page will be re-processed when the photo is closed.
if (mobile && URL_PHOTO_RE.test(location.pathname)) {
log('viewing a photo on mobile')
if (isOnHomeTimeline()) {
log('caching home timeline title')
lastHomeTitle = currentPage
}
}
// Ignore Flash of Uninitialised Title when navigating to a page for the
// first time.
else {
log('ignoring Flash of Uninitialised Title')
return
}
}
let newPage = title.split(' / ')[0]
// Only allow the same page to re-process after a title change on desktop if
// the "Customize your view" dialog is currently open.
if (newPage == currentPage && !(desktop && location.pathname == '/i/display')) {
log('ignoring duplicate title change')
currentNotificationCount = notificationCount
return
}
// Restore the cached home timeline title when returning from viewing media
// on mobile.
if (mobile &&
URL_PHOTO_RE.test(currentPath) &&
location.pathname == '/home' &&
lastHomeTitle != null) {
log('restoring last home title')
newPage = lastHomeTitle
lastHomeTitle = null
}
// Stay on the separated tweets timeline on desktop when…
if (desktop && currentPage == separatedTweetsTimelineTitle &&
// …the title has changed back to the main timeline…
(newPage == PageTitles.LATEST_TWEETS || newPage == PageTitles.HOME) &&
// …the Home nav or Latest Tweets / Home header _wasn't_ clicked and…
!homeLinkWasClicked &&
(
// …the user viewed a photo.
URL_PHOTO_RE.test(location.pathname) ||
// …the user stopped viewing a photo.
URL_PHOTO_RE.test(currentPath) ||
// …the user opened or used the "Customize your view" dialog.
location.pathname == '/i/display' ||
// …the user closed the "Customize your view" dialog.
currentPath == '/i/display' ||
// …the user opened the "Send via Direct Message" dialog.
location.pathname == '/messages/compose' ||
// …the user closed the "Send via Direct Message" dialog.
currentPath == '/messages/compose' ||
// …the user opened the compose Tweet dialog.
location.pathname == '/compose/tweet' ||
// …the user closed the compose Tweet dialog.
currentPath == '/compose/tweet' ||
// …the notification count in the title changed.
notificationCount != currentNotificationCount
)) {
log('ignoring title change on separated tweets timeline')
currentNotificationCount = notificationCount
currentPath = location.pathname
setTitle(separatedTweetsTimelineTitle)
return
}
// Assumption: all non-FOUT, non-duplicate title changes are navigation, which
// need the page to be re-processed.
currentPage = newPage
currentNotificationCount = notificationCount
currentPath = location.pathname
if (currentPage == PageTitles.LATEST_TWEETS || currentPage == PageTitles.HOME) {
lastHomeTimelineTitle = currentPage
}
log('processing new page')
processCurrentPage()
}
function processCurrentPage() {
if (pageObservers.length > 0) {
log(`disconnecting ${pageObservers.length} page observer${s(pageObservers.length)}`)
pageObservers.forEach(observer => observer.disconnect())
pageObservers = []
}
if (mobile && config.hideAppNags) {
document.body.classList.toggle('TwitterIsBetterOnTheAppNeverButton', MOBILE_LOGGED_OUT_URLS.includes(currentPath))
}
if (config.alwaysUseLatestTweets && currentPage == PageTitles.HOME) {
switchToLatestTweets(currentPage)
return
}
let shouldObserveTimeline = isOnProfilePage() && (
config.verifiedAccounts != 'ignore' || config.hideWhoToFollowEtc
)
// "Which page are we on?" hooks for styling
document.body.classList.toggle('Bookmarks', currentPath == PagePaths.BOOKMARKS)
document.body.classList.toggle('Explore', isOnExplorePage())
document.body.classList.toggle('HomeTimeline', isOnHomeTimeline())
document.body.classList.toggle('Lists', isOnListsPage())
document.body.classList.toggle('Notifications', isOnNotificationsPage())
document.body.classList.toggle('Profile', isOnProfilePage())
document.body.classList.toggle('QuoteTweets', isOnQuoteTweetsPage())
document.body.classList.toggle('Search', currentPath == PagePaths.SEARCH)
document.body.classList.toggle('Topics', isOnTopicsPage())
document.body.classList.toggle('Tweet', isOnIndividualTweetPage())
// "Which version of the home timeline are we on?" hooks for styling
document.body.classList.toggle('Home', currentPage == PageTitles.HOME)
document.body.classList.toggle('LatestTweets', currentPage == PageTitles.LATEST_TWEETS)
document.body.classList.toggle('SeparatedTweets', currentPage == separatedTweetsTimelineTitle)
if (isOnHomeTimeline()) {
if (config.retweets == 'separate' || config.quoteTweets == 'separate') {
addSeparatedTweetsTimelineControl(currentPage)
}
shouldObserveTimeline = (
config.retweets != 'ignore' || config.quoteTweets != 'ignore' || config.verifiedAccounts != 'ignore' || config.hideWhoToFollowEtc
)
} else if (mobile) {
removeMobileHeaderElements()
}
if (shouldObserveTimeline) {
observeTimeline(currentPage)
}
if (isOnIndividualTweetPage()) {
tweakIndividualTweetPage()
}
if (config.tweakQuoteTweetsPage && isOnQuoteTweetsPage()) {
tweakQuoteTweetsPage()
}
if (mobile && config.hideExplorePageContents && isOnExplorePage()) {
tweakExplorePage(currentPage)
}
}
/**
* The mobile version of Twitter reuses heading elements between screens, so we
* always remove any elements which could be there from the previous page
* and re-add them later when needed.
*/
function removeMobileHeaderElements() {
document.querySelector('#tnt_shared_tweets_timeline_title')?.remove()
document.querySelector('#tnt_switch_timeline')?.remove()
}
async function tweakExplorePage(page) {
let $searchInput = await getElement('input[data-testid="SearchBox_Search_Input"]', {
name: 'search input',
stopIf: pageIsNot(page),
})
if (!$searchInput) return
log('focusing search input')
$searchInput.focus()
let $backButton = await getElement('[role="button"]:not([data-testid="DashButton_ProfileIcon_Link"])', {
context: $searchInput.closest('header'),
name: 'back button',
stopIf: pageIsNot(page),
})
if (!$backButton) return
// The back button appears after the search input is focused. When you tap it
// or go back manually, it's replaced with the slide-out menu button and the
// Explore page contents are shown - we want to skip that.
pageObservers.push(
observeElement($backButton.parentElement, (mutations) => {
mutations.forEach((mutation) => {
mutation.addedNodes.forEach((/** @type {HTMLElement} */ $el) => {
if ($el.querySelector('[data-testid="DashButton_ProfileIcon_Link"]')) {
log('slide-out menu button appeared, going back to skip Explore page')
history.go(-2)
}
})
})
})
)
}
async function tweakIndividualTweetPage() {
if (mobile && config.hideAppNags) {
hideOpenAppButton(currentPage)
}
if (config.hideMoreTweets) {
let searchParams = new URLSearchParams(location.search)
if (searchParams.has('ref_src') || searchParams.has('s')) {
hideMoreTweetsSection(currentPath)
}
}
}
async function tweakQuoteTweetsPage() {
if (desktop) {
// Show the quoted tweet once in the pinned header instead
let [$heading, $quotedTweet] = await Promise.all([
getElement(`${Selectors.PRIMARY_COLUMN} ${Selectors.TIMELINE_HEADING}`, {
name: 'Quote Tweets heading',
stopIf: pageIsNot(PageTitles.QUOTE_TWEETS)
}),
getElement('[data-testid="tweet"] [aria-labelledby] > div:last-child', {
name: 'first quoted tweet',
stopIf: pageIsNot(PageTitles.QUOTE_TWEETS)
})
])
if ($heading != null && $quotedTweet != null) {
log('displaying quoted tweet in the Quote Tweets header')
do {
$heading = $heading.parentElement
} while (!$heading.nextElementSibling)
let $clone = /** @type {HTMLElement} */ ($quotedTweet.cloneNode(true))
$clone.style.margin = '0 16px 9px 16px'
$heading.insertAdjacentElement('afterend', $clone)
}
}
}
/**
* Sets the page name in <title>, retaining any current notification count.
* @param {string} page
*/
function setTitle(page) {
document.title = `${currentNotificationCount}${page} / Twitter`
}
/**
* @param {TimelineItemType} type
* @param {string} page
* @returns {boolean}
*/
function shouldHideTimelineItem(type, page) {
switch (type) {
case 'RETWEET': return shouldHideSharedTweet(config.retweets, page)
case 'QUOTE_TWEET': return shouldHideSharedTweet(config.quoteTweets, page)
case 'TWEET': return page == separatedTweetsTimelineTitle
default: return true
}
}
/**
* @param {import("./types").SharedTweetsConfig} config
* @param {string} page
* @returns {boolean}
*/
function shouldHideSharedTweet(config, page) {
switch (config) {
case 'hide': return true
case 'ignore': return page == separatedTweetsTimelineTitle
case 'separate': return page != separatedTweetsTimelineTitle
}
}
async function switchToLatestTweets(page) {
log('switching to Latest Tweets timeline')
let $switchButton = await getElement('div[aria-label="Top Tweets on"]', {
name: 'timeline switch button',
stopIf: pageIsNot(page),
})
if ($switchButton == null) return
log('opening sparkle menu')
$switchButton.click()
let $seeLatestTweetsInstead = await getElement('div[role="menu"] div[role="menuitem"]', {
name: '"See latest Tweets instead" menu item',
stopIf: pageIsNot(page),
})
if ($seeLatestTweetsInstead == null) return
log('clicking "See latest Tweets" instead menu item')
$seeLatestTweetsInstead.click()
}
//#endregion
//#region Main
function main() {
log('config', config)
configureSeparatedTweetsTimeline()
addStaticCss()
observeFontSize()
observeBackgroundColor()
observeColor()
observePopups()
observeTitle()
}
if (typeof chrome != 'undefined' && typeof chrome.storage != 'undefined') {
chrome.storage.local.get((storedConfig) => {
Object.assign(config, storedConfig)
main()
})
}
else {
main()
}
//#endregion