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Tweak New Twitter

Remove algorithmic content from Twitter, hide news & trends, control which shared tweets appear on your timeline, and improve the UI

当前为 2023-01-28 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        Tweak New Twitter
  3. // @description Remove algorithmic content from Twitter, hide news & trends, control which shared tweets appear on your timeline, and improve the UI
  4. // @icon        https://raw.githubusercontent.com/insin/tweak-new-twitter/master/icons/icon32.png
  5. // @namespace   https://github.com/insin/tweak-new-twitter/
  6. // @match       https://twitter.com/*
  7. // @match       https://mobile.twitter.com/*
  8. // @version     94
  9. // ==/UserScript==
  10. void function() {
  11.  
  12. let debug = false
  13.  
  14. /** @type {boolean} */
  15. let desktop
  16. /** @type {boolean} */
  17. let mobile
  18.  
  19. const $html = document.querySelector('html')
  20. const $body = document.body
  21. const lang = $html.lang
  22. const dir = $html.dir
  23. const ltr = dir == 'ltr'
  24.  
  25. //#region Default config
  26. /**
  27.  * @type {import("./types").Config}
  28.  */
  29. const config = {
  30.   debug: false,
  31.   // Shared
  32.   addAddMutedWordMenuItem: true,
  33.   alwaysUseLatestTweets: true,
  34.   communityTweets: 'ignore',
  35.   dontUseChirpFont: false,
  36.   dropdownMenuFontWeight: true,
  37.   fastBlock: true,
  38.   followButtonStyle: 'monochrome',
  39.   followeesFollows: 'ignore',
  40.   hideAnalyticsNav: true,
  41.   hideBookmarksNav: false,
  42.   hideCommunitiesNav: true,
  43.   hideExplorePageContents: true,
  44.   hideFollowingMetrics: true,
  45.   hideForYouTimeline: true,
  46.   hideHelpCenterNav: true,
  47.   hideKeyboardShortcutsNav: false,
  48.   hideLikeMetrics: true,
  49.   hideListsNav: false,
  50.   hideMetrics: false,
  51.   // hideMomentsNav: true,
  52.   hideMonetizationNav: true,
  53.   hideMoreTweets: true,
  54.   // hideNewslettersNav: true,
  55.   hideQuoteTweetMetrics: true,
  56.   hideReplyMetrics: true,
  57.   hideRetweetMetrics: true,
  58.   hideShareTweetButton: false,
  59.   hideTopicsNav: true,
  60.   hideTotalTweetsMetrics: true,
  61.   hideTweetAnalyticsLinks: false,
  62.   hideTwitterAdsNav: true,
  63.   hideTwitterBlueNav: true,
  64.   hideTwitterCircleNav: false,
  65.   hideTwitterForProfessionalsNav: true,
  66.   hideUnavailableQuoteTweets: true,
  67.   hideVerifiedNotificationsTab: true,
  68.   hideViews: true,
  69.   hideWhoToFollowEtc: true,
  70.   likedTweets: 'ignore',
  71.   listRetweets: 'ignore',
  72.   mutableQuoteTweets: true,
  73.   mutedQuotes: [],
  74.   quoteTweets: 'ignore',
  75.   repliedToTweets: 'ignore',
  76.   retweets: 'separate',
  77.   suggestedTopicTweets: 'ignore',
  78.   tweakQuoteTweetsPage: true,
  79.   twitterBlueChecks: 'replace',
  80.   uninvertFollowButtons: true,
  81.   // Experiments
  82.   disableHomeTimeline: false,
  83.   disabledHomeTimelineRedirect: 'notifications',
  84.   fullWidthContent: false,
  85.   fullWidthMedia: false,
  86.   reducedInteractionMode: false,
  87.   verifiedAccounts: 'ignore',
  88.   // Desktop only
  89.   hideAccountSwitcher: true,
  90.   hideExploreNav: true,
  91.   hideMessagesDrawer: true,
  92.   hideSidebarContent: true,
  93.   navBaseFontSize: true,
  94.   showRelevantPeople: false,
  95.   // Mobile only
  96.   hideAppNags: true,
  97.   hideMessagesBottomNavItem: false,
  98. }
  99. //#endregion
  100.  
  101. //#region Locales
  102. /**
  103.  * @type {{[key: string]: import("./types").Locale}}
  104.  */
  105. const locales = {
  106.   'ar-x-fm': {
  107.     ADD_MUTED_WORD: 'اضافة كلمة مكتومة',
  108.     DISCOVER_MORE: 'اكتشاف المزيد',
  109.     FOLLOWING: 'متابَع',
  110.     HOME: 'الرئيسيّة',
  111.     MUTE_THIS_CONVERSATION: 'كتم هذه المحادثه',
  112.     QUOTE_TWEET: 'اقتباس التغريدة',
  113.     QUOTE_TWEETS: 'تغريدات اقتباس',
  114.     RETWEETS: 'إعادات التغريد',
  115.     SHARED_TWEETS: 'التغريدات المشتركة',
  116.     TURN_OFF_RETWEETS: 'تعطيل إعادة التغريد',
  117.     TURN_ON_RETWEETS: 'تفعيل إعادة التغريد',
  118.     TWITTER: 'تويتر',
  119.   },
  120.   ar: {
  121.     ADD_MUTED_WORD: 'اضافة كلمة مكتومة',
  122.     DISCOVER_MORE: 'اكتشاف المزيد',
  123.     FOLLOWING: 'متابَع',
  124.     HOME: 'الرئيسيّة',
  125.     MUTE_THIS_CONVERSATION: 'كتم هذه المحادثه',
  126.     QUOTE_TWEET: 'اقتباس التغريدة',
  127.     QUOTE_TWEETS: 'تغريدات اقتباس',
  128.     RETWEETS: 'إعادات التغريد',
  129.     SHARED_TWEETS: 'التغريدات المشتركة',
  130.     TURN_OFF_RETWEETS: 'تعطيل إعادة التغريد',
  131.     TURN_ON_RETWEETS: 'تفعيل إعادة التغريد',
  132.   },
  133.   bg: {
  134.     ADD_MUTED_WORD: 'Добавяне на заглушена дума',
  135.     DISCOVER_MORE: 'Откриване на още',
  136.     FOLLOWING: 'Следвано',
  137.     HOME: 'Начало',
  138.     MUTE_THIS_CONVERSATION: 'Заглушаване на разговора',
  139.     QUOTE_TWEET: 'Цитиране на туита',
  140.     QUOTE_TWEETS: 'Туитове с цитат',
  141.     RETWEETS: 'Ретуитове',
  142.     SHARED_TWEETS: 'Споделени туитове',
  143.     TURN_OFF_RETWEETS: 'Изключване на ретуитовете',
  144.     TURN_ON_RETWEETS: 'Включване на ретуитовете',
  145.   },
  146.   bn: {
  147.     ADD_MUTED_WORD: 'নীরব করা শব্দ যোগ করুন',
  148.     DISCOVER_MORE: 'আরও খুঁজুন',
  149.     FOLLOWING: 'অনুসরণ করছেন',
  150.     HOME: 'হোম',
  151.     MUTE_THIS_CONVERSATION: 'এই কথা-বার্তা নীরব করুন',
  152.     QUOTE_TWEET: 'টুইট উদ্ধৃত করুন',
  153.     QUOTE_TWEETS: 'টুইট উদ্ধৃতিগুলো',
  154.     RETWEETS: 'পুনঃটুইটগুলো',
  155.     SHARED_TWEETS: 'ভাগ করা টুইটগুলি',
  156.     TURN_OFF_RETWEETS: 'পুনঃ টুইটগুলি বন্ধ করুন',
  157.     TURN_ON_RETWEETS: 'পুনঃ টুইটগুলি চালু করুন',
  158.     TWITTER: 'টুইটার',
  159.   },
  160.   ca: {
  161.     ADD_MUTED_WORD: 'Afegeix una paraula silenciada',
  162.     DISCOVER_MORE: 'Descobreix-ne més',
  163.     FOLLOWING: 'Seguint',
  164.     HOME: 'Inici',
  165.     MUTE_THIS_CONVERSATION: 'Silencia la conversa',
  166.     QUOTE_TWEET: 'Cita el tuit',
  167.     QUOTE_TWEETS: 'Tuits amb cita',
  168.     RETWEETS: 'Retuits',
  169.     SHARED_TWEETS: 'Tuits compartits',
  170.     TURN_OFF_RETWEETS: 'Desactiva els retuits',
  171.     TURN_ON_RETWEETS: 'Activa els retuits',
  172.   },
  173.   cs: {
  174.     ADD_MUTED_WORD: 'Přidat slovo na seznam skrytých slov',
  175.     DISCOVER_MORE: 'Objevte víc',
  176.     FOLLOWING: 'Sleduji',
  177.     HOME: 'Hlavní stránka',
  178.     MUTE_THIS_CONVERSATION: 'Skrýt tuto konverzaci',
  179.     QUOTE_TWEET: 'Citovat Tweet',
  180.     QUOTE_TWEETS: 'Tweety s citací',
  181.     RETWEETS: 'Retweety',
  182.     SHARED_TWEETS: 'Sdílené tweety',
  183.     TURN_OFF_RETWEETS: 'Vypnout retweety',
  184.     TURN_ON_RETWEETS: 'Zapnout retweety',
  185.   },
  186.   da: {
  187.     ADD_MUTED_WORD: 'Tilføj skjult ord',
  188.     DISCOVER_MORE: 'Opdag mere',
  189.     FOLLOWING: 'Følger',
  190.     HOME: 'Forside',
  191.     MUTE_THIS_CONVERSATION: 'Skjul denne samtale',
  192.     QUOTE_TWEET: 'Citér Tweet',
  193.     QUOTE_TWEETS: 'Citat-Tweets',
  194.     SHARED_TWEETS: 'Delte tweets',
  195.     TURN_OFF_RETWEETS: 'Slå Retweets fra',
  196.     TURN_ON_RETWEETS: 'Slå Retweets til',
  197.   },
  198.   de: {
  199.     ADD_MUTED_WORD: 'Stummgeschaltetes Wort hinzufügen',
  200.     DISCOVER_MORE: 'Mehr entdecken',
  201.     FOLLOWING: 'Folge ich',
  202.     HOME: 'Startseite',
  203.     MUTE_THIS_CONVERSATION: 'Diese Konversation stummschalten',
  204.     QUOTE_TWEET: 'Tweet zitieren',
  205.     QUOTE_TWEETS: 'Zitierte Tweets',
  206.     SHARED_TWEETS: 'Geteilte Tweets',
  207.     TURN_OFF_RETWEETS: 'Retweets ausschalten',
  208.     TURN_ON_RETWEETS: 'Retweets einschalten',
  209.   },
  210.   el: {
  211.     ADD_MUTED_WORD: 'Προσθήκη λέξης σε σίγαση',
  212.     DISCOVER_MORE: 'Ανακαλύψτε περισσότερα',
  213.     FOLLOWING: 'Ακολουθείτε',
  214.     HOME: 'Αρχική σελίδα',
  215.     MUTE_THIS_CONVERSATION: 'Σίγαση αυτής της συζήτησης',
  216.     QUOTE_TWEET: 'Παράθεση Tweet',
  217.     QUOTE_TWEETS: 'Tweet με παράθεση',
  218.     RETWEETS: 'Retweet',
  219.     SHARED_TWEETS: 'Κοινόχρηστα Tweets',
  220.     TURN_OFF_RETWEETS: 'Απενεργοποίηση των Retweet',
  221.     TURN_ON_RETWEETS: 'Ενεργοποίηση των Retweet',
  222.   },
  223.   en: {
  224.     ADD_MUTED_WORD: 'Add muted word',
  225.     DISCOVER_MORE: 'Discover more',
  226.     FOLLOWING: 'Following',
  227.     HOME: 'Home',
  228.     MUTE_THIS_CONVERSATION: 'Mute this conversation',
  229.     QUOTE_TWEET: 'Quote Tweet',
  230.     QUOTE_TWEETS: 'Quote Tweets',
  231.     RETWEETS: 'Retweets',
  232.     SHARED_TWEETS: 'Shared Tweets',
  233.     TURN_OFF_RETWEETS: 'Turn off Retweets',
  234.     TURN_ON_RETWEETS: 'Turn on Retweets',
  235.     TWITTER: 'Twitter',
  236.   },
  237.   es: {
  238.     ADD_MUTED_WORD: 'Añadir palabra silenciada',
  239.     DISCOVER_MORE: 'Descubrir más',
  240.     FOLLOWING: 'Siguiendo',
  241.     HOME: 'Inicio',
  242.     MUTE_THIS_CONVERSATION: 'Silenciar esta conversación',
  243.     QUOTE_TWEET: 'Citar Tweet',
  244.     QUOTE_TWEETS: 'Tweets citados',
  245.     SHARED_TWEETS: 'Tweets compartidos',
  246.     TURN_OFF_RETWEETS: 'Desactivar Retweets',
  247.     TURN_ON_RETWEETS: 'Activar Retweets',
  248.   },
  249.   eu: {
  250.     ADD_MUTED_WORD: 'Gehitu isilarazitako hitza',
  251.     FOLLOWING: 'Jarraitzen',
  252.     HOME: 'Hasiera',
  253.     MUTE_THIS_CONVERSATION: 'Isilarazi elkarrizketa hau',
  254.     QUOTE_TWEET: 'Txioa apaitu',
  255.     QUOTE_TWEETS: 'Aipatu txioak',
  256.     RETWEETS: 'Bertxioak',
  257.     SHARED_TWEETS: 'Partekatutako',
  258.     TURN_OFF_RETWEETS: 'Desaktibatu birtxioak',
  259.     TURN_ON_RETWEETS: 'Aktibatu birtxioak',
  260.   },
  261.   fa: {
  262.     ADD_MUTED_WORD: 'افزودن واژه خموش‌سازی شده',
  263.     DISCOVER_MORE: 'کاوش بیشتر',
  264.     FOLLOWING: 'دنبال‌شده',
  265.     HOME: 'خانه',
  266.     MUTE_THIS_CONVERSATION: 'خموش‌سازی این گفتگو',
  267.     QUOTE_TWEET: 'نقل‌توییت',
  268.     QUOTE_TWEETS: 'نقل‌توییت‌ها',
  269.     RETWEETS: 'بازتوییت‌ها',
  270.     SHARED_TWEETS: 'توییتهای مشترک',
  271.     TURN_OFF_RETWEETS: 'غیرفعال‌سازی بازتوییت‌ها',
  272.     TURN_ON_RETWEETS: 'فعال سازی بازتوییت‌ها',
  273.     TWITTER: 'توییتر',
  274.   },
  275.   fi: {
  276.     ADD_MUTED_WORD: 'Lisää hiljennetty sana',
  277.     DISCOVER_MORE: 'Löydä uutta',
  278.     FOLLOWING: 'Seurataan',
  279.     HOME: 'Etusivu',
  280.     MUTE_THIS_CONVERSATION: 'Hiljennä tämä keskustelu',
  281.     QUOTE_TWEET: 'Twiitin lainaus',
  282.     QUOTE_TWEETS: 'Twiitin lainaukset',
  283.     RETWEETS: 'Uudelleentwiittaukset',
  284.     SHARED_TWEETS: 'Jaetut twiitit',
  285.     TURN_OFF_RETWEETS: 'Poista uudelleentwiittaukset käytöstä',
  286.     TURN_ON_RETWEETS: 'Ota uudelleentwiittaukset käyttöön',
  287.   },
  288.   fil: {
  289.     ADD_MUTED_WORD: 'Idagdag ang naka-mute na salita',
  290.     DISCOVER_MORE: 'Tuklasin ang higit pa',
  291.     FOLLOWING: 'Sinusundan',
  292.     HOME: 'Home',
  293.     MUTE_THIS_CONVERSATION: 'I-mute ang usapang ito',
  294.     QUOTE_TWEET: 'Quote na Tweet',
  295.     QUOTE_TWEETS: 'Mga Quote na Tweet',
  296.     RETWEETS: 'Mga Retweet',
  297.     SHARED_TWEETS: 'Mga Ibinahaging Tweet',
  298.     TURN_OFF_RETWEETS: 'I-off ang Retweets',
  299.     TURN_ON_RETWEETS: 'I-on ang Retweets',
  300.   },
  301.   fr: {
  302.     ADD_MUTED_WORD: 'Ajouter un mot masqué',
  303.     DISCOVER_MORE: 'Découvrez plus',
  304.     FOLLOWING: 'Abonné',
  305.     HOME: 'Accueil',
  306.     MUTE_THIS_CONVERSATION: 'Masquer cette conversation',
  307.     QUOTE_TWEET: 'Citer le Tweet',
  308.     QUOTE_TWEETS: 'Tweets cités',
  309.     SHARED_TWEETS: 'Tweets partagés',
  310.     TURN_OFF_RETWEETS: 'Désactiver les Retweets',
  311.     TURN_ON_RETWEETS: 'Activer les Retweets',
  312.   },
  313.   ga: {
  314.     ADD_MUTED_WORD: 'Cuir focal balbhaithe leis',
  315.     FOLLOWING: 'Á Leanúint',
  316.     HOME: 'Baile',
  317.     MUTE_THIS_CONVERSATION: 'Balbhaigh an comhrá seo',
  318.     QUOTE_TWEET: 'Cuir Ráiteas Leis',
  319.     QUOTE_TWEETS: 'Luaigh Tvuíteanna',
  320.     RETWEETS: 'Atweetanna',
  321.     SHARED_TWEETS: 'Tweetanna Roinnte',
  322.     TURN_OFF_RETWEETS: 'Cas as Atweetanna',
  323.     TURN_ON_RETWEETS: 'Cas Atweetanna air',
  324.   },
  325.   gl: {
  326.     ADD_MUTED_WORD: 'Engadir palabra silenciada',
  327.     FOLLOWING: 'Seguindo',
  328.     HOME: 'Inicio',
  329.     MUTE_THIS_CONVERSATION: 'Silenciar esta conversa',
  330.     QUOTE_TWEET: 'Citar chío',
  331.     QUOTE_TWEETS: 'Chíos citados',
  332.     RETWEETS: 'Rechouchíos',
  333.     SHARED_TWEETS: 'Chíos compartidos',
  334.     TURN_OFF_RETWEETS: 'Desactivar os rechouchíos',
  335.     TURN_ON_RETWEETS: 'Activar os rechouchíos',
  336.   },
  337.   gu: {
  338.     ADD_MUTED_WORD: 'જોડાણ અટકાવેલો શબ્દ ઉમેરો',
  339.     DISCOVER_MORE: 'વધુ શોધો',
  340.     FOLLOWING: 'અનુસરે છે',
  341.     HOME: 'હોમ',
  342.     MUTE_THIS_CONVERSATION: 'આ વાર્તાલાપનું જોડાણ અટકાવો',
  343.     QUOTE_TWEET: 'અવતરણની સાથે ટ્વીટ કરો',
  344.     QUOTE_TWEETS: 'અવતરણની સાથે ટ્વીટ્સ',
  345.     RETWEETS: 'પુનટ્વીટ્સ',
  346.     SHARED_TWEETS: 'શેર કરેલી ટ્વીટ્સ',
  347.     TURN_OFF_RETWEETS: 'પુનટ્વીટ્સ બંધ કરો',
  348.     TURN_ON_RETWEETS: 'પુનટ્વીટ્સ ચાલુ કરો',
  349.   },
  350.   he: {
  351.     ADD_MUTED_WORD: 'הוסף מילה מושתקת',
  352.     DISCOVER_MORE: 'גלה עוד',
  353.     FOLLOWING: 'עוקב',
  354.     HOME: 'דף הבית',
  355.     MUTE_THIS_CONVERSATION: 'להשתיק את השיחה הזאת',
  356.     QUOTE_TWEET: 'ציטוט ציוץ',
  357.     QUOTE_TWEETS: 'ציוצי ציטוט',
  358.     RETWEETS: 'ציוצים מחדש',
  359.     SHARED_TWEETS: 'ציוצים משותפים',
  360.     TURN_OFF_RETWEETS: 'כבה ציוצים מחדש',
  361.     TURN_ON_RETWEETS: 'הפעל ציוצים מחדש',
  362.     TWITTER: 'טוויטר',
  363.   },
  364.   hi: {
  365.     ADD_MUTED_WORD: 'म्यूट किया गया शब्द जोड़ें',
  366.     DISCOVER_MORE: 'और अधिक जानें',
  367.     FOLLOWING: 'फ़ॉलो कर रहे हैं',
  368.     HOME: 'होम',
  369.     MUTE_THIS_CONVERSATION: 'इस बातचीत को म्यूट करें',
  370.     QUOTE_TWEET: 'ट्वीट क्वोट करें',
  371.     QUOTE_TWEETS: 'कोट ट्वीट्स',
  372.     RETWEETS: 'रीट्वीट्स',
  373.     SHARED_TWEETS: 'साझा किए गए ट्वीट',
  374.     TURN_OFF_RETWEETS: 'रीट्वीट बंद करें',
  375.     TURN_ON_RETWEETS: 'रीट्वीट चालू करें',
  376.   },
  377.   hr: {
  378.     ADD_MUTED_WORD: 'Dodaj onemogućenu riječ',
  379.     DISCOVER_MORE: 'Otkrijte više',
  380.     FOLLOWING: 'Pratim',
  381.     HOME: 'Naslovnica',
  382.     MUTE_THIS_CONVERSATION: 'Isključi zvuk ovog razgovora',
  383.     QUOTE_TWEET: 'Citiraj Tweet',
  384.     QUOTE_TWEETS: 'Citirani tweetovi',
  385.     RETWEETS: 'Proslijeđeni tweetovi',
  386.     SHARED_TWEETS: 'Dijeljeni tweetovi',
  387.     TURN_OFF_RETWEETS: 'Isključi proslijeđene tweetove',
  388.     TURN_ON_RETWEETS: 'Uključi proslijeđene tweetove',
  389.   },
  390.   hu: {
  391.     ADD_MUTED_WORD: 'Elnémított szó hozzáadása',
  392.     DISCOVER_MORE: 'Továbbiak felfedezése',
  393.     FOLLOWING: 'követés',
  394.     HOME: 'Kezdőlap',
  395.     MUTE_THIS_CONVERSATION: 'Beszélgetés némítása',
  396.     QUOTE_TWEET: 'Tweet idézése',
  397.     QUOTE_TWEETS: 'Tweet-idézések',
  398.     RETWEETS: 'Retweetek',
  399.     SHARED_TWEETS: 'Megosztott tweetek',
  400.     TURN_OFF_RETWEETS: 'Retweetek kikapcsolása',
  401.     TURN_ON_RETWEETS: 'Retweetek bekapcsolása',
  402.   },
  403.   id: {
  404.     ADD_MUTED_WORD: 'Tambahkan kata kunci yang dibisukan',
  405.     DISCOVER_MORE: 'Temukan lebih banyak',
  406.     FOLLOWING: 'Mengikuti',
  407.     HOME: 'Beranda',
  408.     MUTE_THIS_CONVERSATION: 'Bisukan percakapan ini',
  409.     QUOTE_TWEET: 'Kutip Tweet',
  410.     QUOTE_TWEETS: 'Tweet Kutipan',
  411.     RETWEETS: 'Retweet',
  412.     SHARED_TWEETS: 'Tweet yang Dibagikan',
  413.     TURN_OFF_RETWEETS: 'Matikan Retweet',
  414.     TURN_ON_RETWEETS: 'Nyalakan Retweet',
  415.   },
  416.   it: {
  417.     ADD_MUTED_WORD: 'Aggiungi parola o frase silenziata',
  418.     DISCOVER_MORE: 'Continua con la scoperta',
  419.     FOLLOWING: 'Following',
  420.     HOME: 'Home',
  421.     MUTE_THIS_CONVERSATION: 'Silenzia questa conversazione',
  422.     QUOTE_TWEET: 'Cita Tweet',
  423.     QUOTE_TWEETS: 'Tweet di citazione',
  424.     RETWEETS: 'Retweet',
  425.     SHARED_TWEETS: 'Tweet condivisi',
  426.     TURN_OFF_RETWEETS: 'Disattiva Retweet',
  427.     TURN_ON_RETWEETS: 'Attiva Retweet',
  428.   },
  429.   ja: {
  430.     ADD_MUTED_WORD: 'ミュートするキーワードを追加',
  431.     DISCOVER_MORE: 'もっと見つける',
  432.     FOLLOWING: 'フォロー中',
  433.     HOME: 'ホーム',
  434.     MUTE_THIS_CONVERSATION: 'この会話をミュート',
  435.     QUOTE_TWEET: '引用ツイート',
  436.     QUOTE_TWEETS: '引用ツイート',
  437.     RETWEETS: 'リツイート',
  438.     SHARED_TWEETS: '共有ツイート',
  439.     TURN_OFF_RETWEETS: 'リツイートをオフにする',
  440.     TURN_ON_RETWEETS: 'リツイートをオンにする',
  441.   },
  442.   kn: {
  443.     ADD_MUTED_WORD: 'ಸದ್ದಡಗಿಸಿದ ಪದವನ್ನು ಸೇರಿಸಿ',
  444.     DISCOVER_MORE: 'ಇನ್ನಷ್ಟನ್ನು ಕಂಡುಕೊಳ್ಳಿ',
  445.     FOLLOWING: 'ಹಿಂಬಾಲಿಸಲಾಗುತ್ತಿದೆ',
  446.     HOME: 'ಹೋಮ್',
  447.     MUTE_THIS_CONVERSATION: 'ಈ ಸಂವಾದವನ್ನು ಸದ್ದಡಗಿಸಿ',
  448.     QUOTE_TWEET: 'ಟ್ವೀಟ್ ಕೋಟ್ ಮಾಡಿ',
  449.     QUOTE_TWEETS: 'ಕೋಟ್ ಟ್ವೀಟ್‌ಗಳು',
  450.     RETWEETS: 'ಮರುಟ್ವೀಟ್‌ಗಳು',
  451.     SHARED_TWEETS: 'ಹಂಚಿದ ಟ್ವೀಟ್‌ಗಳು',
  452.     TURN_OFF_RETWEETS: 'ಮರುಟ್ವೀಟ್‌ಗಳನ್ನು ಆಫ್ ಮಾಡಿ',
  453.     TURN_ON_RETWEETS: 'ಮರುಟ್ವೀಟ್‌ಗಳನ್ನು ಆನ್ ಮಾಡಿ',
  454.   },
  455.   ko: {
  456.     ADD_MUTED_WORD: '뮤트할 단어 추가하기',
  457.     DISCOVER_MORE: '더 찾아보기',
  458.     FOLLOWING: '팔로잉',
  459.     HOME: '홈',
  460.     MUTE_THIS_CONVERSATION: '이 대화 뮤트하기',
  461.     QUOTE_TWEET: '트윗 인용하기',
  462.     QUOTE_TWEETS: '트윗 인용하기',
  463.     RETWEETS: '리트윗',
  464.     SHARED_TWEETS: '공유 트윗',
  465.     TURN_OFF_RETWEETS: '리트윗 끄기',
  466.     TURN_ON_RETWEETS: '리트윗 켜기',
  467.     TWITTER: '트위터',
  468.   },
  469.   mr: {
  470.     ADD_MUTED_WORD: 'म्यूट केलेले शब्द सामील करा',
  471.     DISCOVER_MORE: 'अधिक प्रमाणामध्ये शोधा',
  472.     FOLLOWING: 'फॉलोइंग',
  473.     HOME: 'होम',
  474.     MUTE_THIS_CONVERSATION: 'ही चर्चा म्यूट करा',
  475.     QUOTE_TWEET: 'ट्विट वर भाष्य करा',
  476.     QUOTE_TWEETS: 'भाष्य ट्विट्स',
  477.     RETWEETS: 'पुनर्ट्विट्स',
  478.     SHARED_TWEETS: 'सामायिक ट्विट',
  479.     TURN_OFF_RETWEETS: 'पुनर्ट्विट्स बंद करा',
  480.     TURN_ON_RETWEETS: 'पुनर्ट्विट्स चालू करा',
  481.   },
  482.   ms: {
  483.     ADD_MUTED_WORD: 'Tambahkan perkataan yang disenyapkan',
  484.     DISCOVER_MORE: 'Temui lagi',
  485.     FOLLOWING: 'Mengikuti',
  486.     HOME: 'Laman Utama',
  487.     MUTE_THIS_CONVERSATION: 'Senyapkan perbualan ini',
  488.     QUOTE_TWEET: 'Petik Tweet',
  489.     QUOTE_TWEETS: 'Tweet Petikan',
  490.     RETWEETS: 'Tweet semula',
  491.     SHARED_TWEETS: 'Tweet Berkongsi',
  492.     TURN_OFF_RETWEETS: 'Matikan Tweet semula',
  493.     TURN_ON_RETWEETS: 'Hidupkan Tweet semula',
  494.   },
  495.   nb: {
  496.     ADD_MUTED_WORD: 'Skjul nytt ord',
  497.     DISCOVER_MORE: 'Oppdag mer',
  498.     FOLLOWING: 'Følger',
  499.     HOME: 'Hjem',
  500.     MUTE_THIS_CONVERSATION: 'Skjul denne samtalen',
  501.     QUOTE_TWEET: 'Sitat-Tweet',
  502.     QUOTE_TWEETS: 'Sitat-Tweets',
  503.     SHARED_TWEETS: 'Delte tweets',
  504.     TURN_OFF_RETWEETS: 'Slå av Retweets',
  505.     TURN_ON_RETWEETS: 'Slå på Retweets',
  506.   },
  507.   nl: {
  508.     ADD_MUTED_WORD: 'Genegeerd woord toevoegen',
  509.     DISCOVER_MORE: 'Meer ontdekken',
  510.     FOLLOWING: 'Volgend',
  511.     HOME: 'Startpagina',
  512.     MUTE_THIS_CONVERSATION: 'Dit gesprek negeren',
  513.     QUOTE_TWEET: 'Citeer Tweet',
  514.     QUOTE_TWEETS: 'Geciteerde Tweets',
  515.     SHARED_TWEETS: 'Gedeelde Tweets',
  516.     TURN_OFF_RETWEETS: 'Retweets uitschakelen',
  517.     TURN_ON_RETWEETS: 'Retweets inschakelen',
  518.   },
  519.   pl: {
  520.     ADD_MUTED_WORD: 'Dodaj wyciszone słowo',
  521.     DISCOVER_MORE: 'Odkryj więcej',
  522.     FOLLOWING: 'Obserwujesz',
  523.     HOME: 'Główna',
  524.     MUTE_THIS_CONVERSATION: 'Wycisz tę rozmowę',
  525.     QUOTE_TWEET: 'Cytuj Tweeta',
  526.     QUOTE_TWEETS: 'Cytaty z Tweeta',
  527.     RETWEETS: 'Tweety podane dalej',
  528.     SHARED_TWEETS: 'Udostępnione Tweety',
  529.     TURN_OFF_RETWEETS: 'Wyłącz Tweety podane dalej',
  530.     TURN_ON_RETWEETS: 'Włącz Tweety podane dalej',
  531.   },
  532.   pt: {
  533.     ADD_MUTED_WORD: 'Adicionar palavra silenciada',
  534.     DISCOVER_MORE: 'Descubra mais',
  535.     FOLLOWING: 'Seguindo',
  536.     HOME: 'Página Inicial',
  537.     MUTE_THIS_CONVERSATION: 'Silenciar esta conversa',
  538.     QUOTE_TWEET: 'Comentar o Tweet',
  539.     QUOTE_TWEETS: 'Tweets com comentário',
  540.     SHARED_TWEETS: 'Tweets Compartilhados',
  541.     TURN_OFF_RETWEETS: 'Desativar Retweets',
  542.     TURN_ON_RETWEETS: 'Ativar Retweets',
  543.   },
  544.   ro: {
  545.     ADD_MUTED_WORD: 'Adaugă cuvântul ignorat',
  546.     DISCOVER_MORE: 'Descoperă mai mult',
  547.     FOLLOWING: 'Urmărești',
  548.     HOME: 'Pagina principală',
  549.     MUTE_THIS_CONVERSATION: 'Ignoră această conversație',
  550.     QUOTE_TWEET: 'Citează Tweetul',
  551.     QUOTE_TWEETS: 'Tweeturi cu citat',
  552.     RETWEETS: 'Retweeturi',
  553.     SHARED_TWEETS: 'Tweeturi partajate',
  554.     TURN_OFF_RETWEETS: 'Dezactivează Retweeturile',
  555.     TURN_ON_RETWEETS: 'Activează Retweeturile',
  556.   },
  557.   ru: {
  558.     ADD_MUTED_WORD: 'Добавить игнорируемое слово',
  559.     DISCOVER_MORE: 'Узнать больше',
  560.     FOLLOWING: 'Читаю',
  561.     HOME: 'Главная',
  562.     MUTE_THIS_CONVERSATION: 'Игнорировать эту переписку',
  563.     QUOTE_TWEET: 'Цитировать',
  564.     QUOTE_TWEETS: 'Твиты с цитатами',
  565.     RETWEETS: 'Ретвиты',
  566.     SHARED_TWEETS: 'Общие твиты',
  567.     TURN_OFF_RETWEETS: 'Отключить ретвиты',
  568.     TURN_ON_RETWEETS: 'Включить ретвиты',
  569.     TWITTER: 'Твиттер',
  570.   },
  571.   sk: {
  572.     ADD_MUTED_WORD: 'Pridať stíšené slovo',
  573.     DISCOVER_MORE: 'Objaviť viac',
  574.     FOLLOWING: 'Sledujem',
  575.     HOME: 'Domov',
  576.     MUTE_THIS_CONVERSATION: 'Stíšiť túto konverzáciu',
  577.     QUOTE_TWEET: 'Tweet s citátom',
  578.     QUOTE_TWEETS: 'Tweety s citátom',
  579.     RETWEETS: 'Retweety',
  580.     SHARED_TWEETS: 'Zdieľané Tweety',
  581.     TURN_OFF_RETWEETS: 'Vypnúť retweety',
  582.     TURN_ON_RETWEETS: 'Zapnúť retweety',
  583.   },
  584.   sr: {
  585.     ADD_MUTED_WORD: 'Додај игнорисану реч',
  586.     DISCOVER_MORE: 'Откриј више',
  587.     FOLLOWING: 'Пратиш',
  588.     HOME: 'Почетна',
  589.     MUTE_THIS_CONVERSATION: 'Игнориши овај разговор',
  590.     QUOTE_TWEET: 'твит са цитатом',
  591.     QUOTE_TWEETS: 'твит(ов)а са цитатом',
  592.     RETWEETS: 'Ретвитови',
  593.     SHARED_TWEETS: 'Дељени твитови',
  594.     TURN_OFF_RETWEETS: 'Искључи ретвитове',
  595.     TURN_ON_RETWEETS: 'Укључи ретвитове',
  596.     TWITTER: 'Твитер',
  597.   },
  598.   sv: {
  599.     ADD_MUTED_WORD: 'Lägg till ignorerat ord',
  600.     DISCOVER_MORE: 'Upptäck mer',
  601.     FOLLOWING: 'Följer',
  602.     HOME: 'Hem',
  603.     MUTE_THIS_CONVERSATION: 'Ignorera den här konversationen',
  604.     QUOTE_TWEET: 'Citera Tweet',
  605.     QUOTE_TWEETS: 'Citat-tweets',
  606.     SHARED_TWEETS: 'Delade tweetsen',
  607.     TURN_OFF_RETWEETS: 'Stäng av Retweets',
  608.     TURN_ON_RETWEETS: 'Slå på Retweets',
  609.   },
  610.   ta: {
  611.     ADD_MUTED_WORD: 'செயல்மறைத்த வார்த்தையைச் சேர்',
  612.     DISCOVER_MORE: 'மேலும் கண்டறியவும்',
  613.     FOLLOWING: 'பின்தொடர்கிறீர்கள்',
  614.     HOME: 'முகப்பு',
  615.     MUTE_THIS_CONVERSATION: 'இந்த உரையாடலை செயல்மறை',
  616.     QUOTE_TWEET: 'ட்விட்டை மேற்கோள் காட்டு',
  617.     QUOTE_TWEETS: 'மேற்கோள் கீச்சுகள்',
  618.     RETWEETS: 'மறுகீச்சுகள்',
  619.     SHARED_TWEETS: 'பகிரப்பட்ட ட்வீட்டுகள்',
  620.     TURN_OFF_RETWEETS: 'மறுகீச்சுகளை அணை',
  621.     TURN_ON_RETWEETS: 'மறுகீச்சுகளை இயக்கு',
  622.   },
  623.   th: {
  624.     ADD_MUTED_WORD: 'เพิ่มคำที่ซ่อน',
  625.     DISCOVER_MORE: 'ค้นหาเพิ่มเติม',
  626.     FOLLOWING: 'กําลังติดตาม',
  627.     HOME: 'หน้าแรก',
  628.     MUTE_THIS_CONVERSATION: 'ซ่อนบทสนทนานี้',
  629.     QUOTE_TWEET: 'อ้างอิงทวีต',
  630.     QUOTE_TWEETS: 'ทวีตและคำพูด',
  631.     RETWEETS: 'รีทวีต',
  632.     SHARED_TWEETS: 'ทวีตที่แชร์',
  633.     TURN_OFF_RETWEETS: 'ปิดรีทวีต',
  634.     TURN_ON_RETWEETS: 'เปิดรีทวีต',
  635.     TWITTER: 'ทวิตเตอร์',
  636.   },
  637.   tr: {
  638.     ADD_MUTED_WORD: 'Sessize alınacak kelime ekle',
  639.     DISCOVER_MORE: 'Daha fazlasını keşfet',
  640.     FOLLOWING: 'Takip ediliyor',
  641.     HOME: 'Anasayfa',
  642.     MUTE_THIS_CONVERSATION: 'Bu sohbeti sessize al',
  643.     QUOTE_TWEET: 'Tweeti Alıntıla',
  644.     QUOTE_TWEETS: 'Alıntı Tweetler',
  645.     RETWEETS: 'Retweetler',
  646.     SHARED_TWEETS: 'Paylaşılan Tweetler',
  647.     TURN_OFF_RETWEETS: 'Retweetleri kapat',
  648.     TURN_ON_RETWEETS: 'Retweetleri aç',
  649.   },
  650.   uk: {
  651.     ADD_MUTED_WORD: 'Додати слово до списку ігнорування',
  652.     DISCOVER_MORE: 'Дізнавайтеся більше',
  653.     FOLLOWING: 'Читає(те)',
  654.     HOME: 'Головна',
  655.     MUTE_THIS_CONVERSATION: 'Ігнорувати цю розмову',
  656.     QUOTE_TWEET: 'Цитувати твіт',
  657.     QUOTE_TWEETS: 'Цитовані твіти',
  658.     RETWEETS: 'Ретвіти',
  659.     SHARED_TWEETS: 'Спільні твіти',
  660.     TURN_OFF_RETWEETS: 'Вимкнути ретвіти',
  661.     TURN_ON_RETWEETS: 'Увімкнути ретвіти',
  662.     TWITTER: 'Твіттер',
  663.   },
  664.   ur: {
  665.     ADD_MUTED_WORD: 'میوٹ شدہ لفظ شامل کریں',
  666.     DISCOVER_MORE: 'مزید دریافت کریں',
  667.     FOLLOWING: 'فالو کر رہے ہیں',
  668.     HOME: 'ہوم',
  669.     MUTE_THIS_CONVERSATION: 'اس گفتگو کو میوٹ کریں',
  670.     QUOTE_TWEET: 'ٹویٹ کا حوالہ دیں',
  671.     QUOTE_TWEETS: 'ٹویٹ کو نقل کرو',
  672.     RETWEETS: 'ریٹویٹس',
  673.     SHARED_TWEETS: 'مشترکہ ٹویٹس',
  674.     TURN_OFF_RETWEETS: 'ری ٹویٹس غیر فعال کریں',
  675.     TURN_ON_RETWEETS: 'ری ٹویٹس غیر فعال کریں',
  676.     TWITTER: 'ٹوئٹر',
  677.   },
  678.   vi: {
  679.     ADD_MUTED_WORD: 'Thêm từ tắt tiếng',
  680.     DISCOVER_MORE: 'Khám phá thêm',
  681.     FOLLOWING: 'Đang theo dõi',
  682.     HOME: 'Trang chủ',
  683.     MUTE_THIS_CONVERSATION: 'Tắt tiếng cuộc trò chuyện này',
  684.     QUOTE_TWEET: 'Trích dẫn Tweet',
  685.     QUOTE_TWEETS: 'Tweet trích dẫn',
  686.     RETWEETS: 'Các Tweet lại',
  687.     SHARED_TWEETS: 'Tweet được chia sẻ',
  688.     TURN_OFF_RETWEETS: 'Tắt Tweet lại',
  689.     TURN_ON_RETWEETS: 'Bật Tweet lại',
  690.   },
  691.   'zh-Hant': {
  692.     ADD_MUTED_WORD: '加入靜音文字',
  693.     DISCOVER_MORE: '探索更多',
  694.     FOLLOWING: '正在跟隨',
  695.     HOME: '首頁',
  696.     MUTE_THIS_CONVERSATION: '將此對話靜音',
  697.     QUOTE_TWEET: '引用推文',
  698.     QUOTE_TWEETS: '引用的推文',
  699.     RETWEETS: '轉推',
  700.     SHARED_TWEETS: '分享的推文',
  701.     TURN_OFF_RETWEETS: '關閉轉推',
  702.     TURN_ON_RETWEETS: '開啟轉推',
  703.   },
  704.   zh: {
  705.     ADD_MUTED_WORD: '添加要隐藏的字词',
  706.     DISCOVER_MORE: '发现更多',
  707.     FOLLOWING: '正在关注',
  708.     HOME: '主页',
  709.     MUTE_THIS_CONVERSATION: '隐藏此对话',
  710.     QUOTE_TWEET: '引用推文',
  711.     QUOTE_TWEETS: '引用推文',
  712.     RETWEETS: '转推',
  713.     SHARED_TWEETS: '分享的推文',
  714.     TURN_OFF_RETWEETS: '关闭转推',
  715.     TURN_ON_RETWEETS: '开启转推',
  716.   },
  717. }
  718.  
  719. /**
  720.  * @param {import("./types").LocaleKey} code
  721.  * @returns {string}
  722.  */
  723. function getString(code) {
  724.   return (locales[lang] || locales['en'])[code] || locales['en'][code];
  725. }
  726. //#endregion
  727.  
  728. //#region Config & variables
  729. /** @enum {string} */
  730. const PagePaths = {
  731.   ADD_MUTED_WORD: '/settings/add_muted_keyword',
  732.   BOOKMARKS: '/i/bookmarks',
  733.   COMPOSE_MESSAGE: '/messages/compose',
  734.   COMPOSE_TWEET: '/compose/tweet',
  735.   CONNECT: '/i/connect',
  736.   CUSTOMIZE_YOUR_VIEW: '/i/display',
  737.   HOME: '/home',
  738.   NOTIFICATION_TIMELINE: '/i/timeline',
  739.   PROFILE_SETTINGS: '/settings/profile',
  740.   SEARCH: '/search',
  741. }
  742.  
  743. /** @enum {string} */
  744. const Selectors = {
  745.   BLOCK_MENU_ITEM: '[data-testid="block"]',
  746.   DESKTOP_TIMELINE_HEADER: 'div[data-testid="primaryColumn"] > div > div:first-of-type',
  747.   DISPLAY_DONE_BUTTON_DESKTOP: '#layers div[role="button"]:not([aria-label])',
  748.   DISPLAY_DONE_BUTTON_MOBILE: 'main div[role="button"]:not([aria-label])',
  749.   MESSAGES_DRAWER: 'div[data-testid="DMDrawer"]',
  750.   MODAL_TIMELINE: '#layers section > h1 + div[aria-label] > div',
  751.   MOBILE_TIMELINE_HEADER_OLD: 'header > div:nth-of-type(2) > div:first-of-type',
  752.   MOBILE_TIMELINE_HEADER_NEW: 'div[data-testid="TopNavBar"]',
  753.   NAV_HOME_LINK: 'a[data-testid="AppTabBar_Home_Link"]',
  754.   PRIMARY_COLUMN: 'div[data-testid="primaryColumn"]',
  755.   PRIMARY_NAV_DESKTOP: 'header nav',
  756.   PRIMARY_NAV_MOBILE: '#layers nav',
  757.   PROMOTED_TWEET_CONTAINER: '[data-testid="placementTracking"]',
  758.   SIDEBAR: 'div[data-testid="sidebarColumn"]',
  759.   SIDEBAR_WRAPPERS: 'div[data-testid="sidebarColumn"] > div > div > div > div > div',
  760.   TIMELINE: 'div[data-testid="primaryColumn"] section > h1 + div[aria-label] > div',
  761.   TIMELINE_HEADING: 'h2[role="heading"]',
  762.   TWEET: '[data-testid="tweet"]',
  763.   VERIFIED_TICK: 'svg path[d^="M22.25 12c0-1.43-.88-2.67-2.19-3.34.46-1.39.2-2.9-.81-3.91s-2.52-1.27-3.91-.81c-.66-1.31-1.91-2."]',
  764. }
  765.  
  766. /** @enum {string} */
  767. const Svgs = {
  768.   BLUE_LOGO_PATH: 'M16.5 3H2v18h15c3.038 0 5.5-2.46 5.5-5.5 0-1.4-.524-2.68-1.385-3.65-.08-.09-.089-.22-.023-.32.574-.87.908-1.91.908-3.03C22 5.46 19.538 3 16.5 3zm-.796 5.99c.457-.05.892-.17 1.296-.35-.302.45-.684.84-1.125 1.15.004.1.006.19.006.29 0 2.94-2.269 6.32-6.421 6.32-1.274 0-2.46-.37-3.459-1 .177.02.357.03.539.03 1.057 0 2.03-.35 2.803-.95-.988-.02-1.821-.66-2.109-1.54.138.03.28.04.425.04.206 0 .405-.03.595-.08-1.033-.2-1.811-1.1-1.811-2.18v-.03c.305.17.652.27 1.023.28-.606-.4-1.004-1.08-1.004-1.85 0-.4.111-.78.305-1.11 1.113 1.34 2.775 2.22 4.652 2.32-.038-.17-.058-.33-.058-.51 0-1.23 1.01-2.22 2.256-2.22.649 0 1.235.27 1.647.7.514-.1.997-.28 1.433-.54-.168.52-.526.96-.992 1.23z',
  769.   HOME: '<g><path d="M12 9c-2.209 0-4 1.791-4 4s1.791 4 4 4 4-1.791 4-4-1.791-4-4-4zm0 6c-1.105 0-2-.895-2-2s.895-2 2-2 2 .895 2 2-.895 2-2 2zm0-13.304L.622 8.807l1.06 1.696L3 9.679V19.5C3 20.881 4.119 22 5.5 22h13c1.381 0 2.5-1.119 2.5-2.5V9.679l1.318.824 1.06-1.696L12 1.696zM19 19.5c0 .276-.224.5-.5.5h-13c-.276 0-.5-.224-.5-.5V8.429l7-4.375 7 4.375V19.5z"></path></g>',
  770.   MUTE: '<g><path d="M18 6.59V1.2L8.71 7H5.5C4.12 7 3 8.12 3 9.5v5C3 15.88 4.12 17 5.5 17h2.09l-2.3 2.29 1.42 1.42 15.5-15.5-1.42-1.42L18 6.59zm-8 8V8.55l6-3.75v3.79l-6 6zM5 9.5c0-.28.22-.5.5-.5H8v6H5.5c-.28 0-.5-.22-.5-.5v-5zm6.5 9.24l1.45-1.45L16 19.2V14l2 .02v8.78l-6.5-4.06z"></path></g>',
  771.   RETWEET: '<g><path d="M4.5 3.88l4.432 4.14-1.364 1.46L5.5 7.55V16c0 1.1.896 2 2 2H13v2H7.5c-2.209 0-4-1.79-4-4V7.55L1.432 9.48.068 8.02 4.5 3.88zM16.5 6H11V4h5.5c2.209 0 4 1.79 4 4v8.45l2.068-1.93 1.364 1.46-4.432 4.14-4.432-4.14 1.364-1.46 2.068 1.93V8c0-1.1-.896-2-2-2z"></path></g>',
  772.   RETWEETS_OFF: '<g><path d="M3.707 21.707l18-18-1.414-1.414-2.088 2.088C17.688 4.137 17.11 4 16.5 4H11v2h5.5c.028 0 .056 0 .084.002l-10.88 10.88c-.131-.266-.204-.565-.204-.882V7.551l2.068 1.93 1.365-1.462L4.5 3.882.068 8.019l1.365 1.462 2.068-1.93V16c0 .871.278 1.677.751 2.334l-1.959 1.959 1.414 1.414zM18.5 9h2v7.449l2.068-1.93 1.365 1.462-4.433 4.137-4.432-4.137 1.365-1.462 2.067 1.93V9zm-8.964 9l-2 2H13v-2H9.536z"></path></g>'
  773. }
  774.  
  775. const PROFILE_FOLLOWS_URL_RE = /\/[a-zA-Z\d_]{1,20}\/(following|followers|followers_you_follow)\/?$/
  776. // https://twitter.com/${user}'s title ends with (@${user})
  777. const PROFILE_TITLE_RE = /\(@[a-zA-Z\d_]{1,20}\)$/
  778. const THEME_COLORS = new Set([
  779.   'rgb(29, 155, 240)', // blue
  780.   'rgb(255, 212, 0)',  // yellow
  781.   'rgb(244, 33, 46)',  // pink
  782.   'rgb(120, 86, 255)', // purple
  783.   'rgb(255, 122, 0)',  // orange
  784.   'rgb(0, 186, 124)',  // green
  785. ])
  786. const TITLE_NOTIFICATION_RE = /^\(\d+\+?\) /
  787. const URL_PHOTO_RE = /photo\/\d$/
  788. const URL_LIST_RE = /\/i\/lists\/\d+$/
  789. const URL_TWEET_ID_RE = /\/status\/(\d+)$/
  790.  
  791. /**
  792.  * The quoted Tweet associated with a caret menu that's just been opened.
  793.  * @type {import("./types").QuotedTweet}
  794.  */
  795. let quotedTweet = null
  796.  
  797. /** `true` when a 'Block @${user}' menu item was seen in the last popup. */
  798. let blockMenuItemSeen = false
  799.  
  800. /** `'Home'` or `'Following'` page title. */
  801. let currentMainTimelineType = ''
  802.  
  803. /** Notification count in the title (including trailing space), e.g. `'(1) '`. */
  804. let currentNotificationCount = ''
  805.  
  806. /** Title of the current page, without the `' / Twitter'` suffix. */
  807. let currentPage = ''
  808.  
  809. /** Current `location.pathname`. */
  810. let currentPath = ''
  811.  
  812. /**
  813.  * CSS rule in the React Native stylesheet which defines the Chirp font-family
  814.  * and fallbacks for the whole app.
  815.  * @type {CSSStyleRule}
  816.  */
  817. let fontFamilyRule = null
  818.  
  819. /** @type {string} */
  820. let fontSize = null
  821.  
  822. /** Set to `true` when a Home/Following heading or Home nav link is used. */
  823. let homeNavigationIsBeingUsed = false
  824.  
  825. /** Set to `true` when the media modal is open on desktop. */
  826. let isDesktopMediaModalOpen = false
  827.  
  828. /**
  829.  * Cache for the last page title which was used for the main timeline.
  830.  * @type {string}
  831.  */
  832. let lastMainTimelineTitle = null
  833.  
  834. /**
  835.  * MutationObservers active on the current modal.
  836.  * @type {import("./types").Disconnectable[]}
  837.  */
  838. let modalObservers = []
  839.  
  840. /**
  841.  * MutationObservers active on the current page, or anything else we want to
  842.  * clean up when the user moves off the current page.
  843.  * @type {import("./types").Disconnectable[]}
  844.  */
  845. let pageObservers = []
  846.  
  847. /**
  848.  * Title for the fake timeline used to separate out retweets and quote tweets.
  849.  * @type {string}
  850.  */
  851. let separatedTweetsTimelineTitle = null
  852.  
  853. /**
  854.  * The current "Color" setting, which can be changed in "Customize your view".
  855.  * @type {string}
  856.  */
  857. let themeColor = null
  858.  
  859. /**
  860.  * `true` when "For you" was the last tab selected on the main timeline.
  861.  */
  862. let wasForYouTabSelected = false
  863.  
  864. function isOnExplorePage() {
  865.   return currentPath.startsWith('/explore')
  866. }
  867.  
  868. function isOnHomeTimeline() {
  869.   return currentPage == getString('HOME')
  870. }
  871.  
  872. function isOnIndividualTweetPage() {
  873.   return URL_TWEET_ID_RE.test(currentPath)
  874. }
  875.  
  876. function isOnLatestTweetsTimeline() {
  877.   return currentPage == getString('FOLLOWING')
  878. }
  879.  
  880. function isOnListPage() {
  881.   return URL_LIST_RE.test(currentPath)
  882. }
  883.  
  884. function isOnMainTimelinePage() {
  885.   return currentPath == PagePaths.HOME || (
  886.     currentPath == PagePaths.CUSTOMIZE_YOUR_VIEW &&
  887.     isOnHomeTimeline() ||
  888.     isOnLatestTweetsTimeline() ||
  889.     isOnSeparatedTweetsTimeline()
  890.   )
  891. }
  892.  
  893. function isOnNotificationsPage() {
  894.   return currentPath.startsWith('/notifications')
  895. }
  896.  
  897. function isOnProfilePage() {
  898.   return PROFILE_TITLE_RE.test(currentPage) && !PROFILE_FOLLOWS_URL_RE.test(currentPath)
  899. }
  900.  
  901. function isOnQuoteTweetsPage() {
  902.   return currentPath.endsWith('/retweets/with_comments')
  903. }
  904.  
  905. function isOnSearchPage() {
  906.   return currentPath.startsWith('/search') || currentPath.startsWith('/hashtag/')
  907. }
  908.  
  909. function isOnSeparatedTweetsTimeline() {
  910.   return currentPage == separatedTweetsTimelineTitle
  911. }
  912.  
  913. function isOnTopicsPage() {
  914.   return currentPath != '/topics' && Boolean(currentPath.match(/\/topics(\/|$)/))
  915. }
  916.  
  917. function shouldHideSidebar() {
  918.   return isOnExplorePage()
  919. }
  920. //#endregion
  921.  
  922. //#region Utility functions
  923. /**
  924.  * @param {string} role
  925.  * @return {HTMLStyleElement}
  926.  */
  927. function addStyle(role) {
  928.   let $style = document.createElement('style')
  929.   $style.dataset.insertedBy = 'tweak-new-twitter'
  930.   $style.dataset.role = role
  931.   document.head.appendChild($style)
  932.   return $style
  933. }
  934.  
  935. /**
  936.  * @param {string} str
  937.  * @return {string}
  938.  */
  939. function dedent(str) {
  940.   str = str.replace(/^[ \t]*\r?\n/, '')
  941.   let indent = /^[ \t]+/m.exec(str)
  942.   if (indent) str = str.replace(new RegExp('^' + indent[0], 'gm'), '')
  943.   return str.replace(/(\r?\n)[ \t]+$/, '$1')
  944. }
  945.  
  946. /**
  947.  * @param {string} name
  948.  * @param {import("./types").Disconnectable[]} observers
  949.  * @param {string?} type
  950.  */
  951. function disconnectObserver(name, observers, type = 'observer') {
  952.   for (let i = observers.length -1; i >= 0; i--) {
  953.     let observer = observers[i]
  954.     if ('name' in observer && observer.name == name) {
  955.       observer.disconnect()
  956.       observers.splice(i, 1)
  957.       log(`disconnected ${name} ${type}`)
  958.     }
  959.   }
  960. }
  961.  
  962. /**
  963.  * @param {string} selector
  964.  * @param {{
  965.  *   name?: string
  966.  *   stopIf?: () => boolean
  967.  *   timeout?: number
  968.  *   context?: Document | HTMLElement
  969.  * }?} options
  970.  * @returns {Promise<HTMLElement | null>}
  971.  */
  972. function getElement(selector, {
  973.   name = null,
  974.   stopIf = null,
  975.   timeout = Infinity,
  976.   context = document,
  977. } = {}) {
  978.   return new Promise((resolve) => {
  979.     let startTime = Date.now()
  980.     let rafId
  981.     let timeoutId
  982.  
  983.     function stop($element, reason) {
  984.       if ($element == null) {
  985.         warn(`stopped waiting for ${name || selector} after ${reason}`)
  986.       }
  987.       else if (Date.now() > startTime) {
  988.         log(`${name || selector} appeared after ${Date.now() - startTime}ms`)
  989.       }
  990.       if (rafId) {
  991.         cancelAnimationFrame(rafId)
  992.       }
  993.       if (timeoutId) {
  994.         clearTimeout(timeoutId)
  995.       }
  996.       resolve($element)
  997.     }
  998.  
  999.     if (timeout !== Infinity) {
  1000.       timeoutId = setTimeout(stop, timeout, null, `${timeout}ms timeout`)
  1001.     }
  1002.  
  1003.     function queryElement() {
  1004.       let $element = context.querySelector(selector)
  1005.       if ($element) {
  1006.         stop($element)
  1007.       }
  1008.       else if (stopIf?.() === true) {
  1009.         stop(null, 'stopIf condition met')
  1010.       }
  1011.       else {
  1012.         rafId = requestAnimationFrame(queryElement)
  1013.       }
  1014.     }
  1015.  
  1016.     queryElement()
  1017.   })
  1018. }
  1019.  
  1020. function log(...args) {
  1021.   if (debug) {
  1022.     console.log(`🧨${currentPage ? `(${currentPage})` : ''}`, ...args)
  1023.   }
  1024. }
  1025.  
  1026. function warn(...args) {
  1027.   if (debug) {
  1028.     console.log(`⚠${currentPage ? `(${currentPage})` : ''}`, ...args)
  1029.   }
  1030. }
  1031.  
  1032. function error(...args) {
  1033.   console.log(`❌${currentPage ? `(${currentPage})` : ''}`, ...args)
  1034. }
  1035.  
  1036. /**
  1037.  * @param {() => boolean} condition
  1038.  * @returns {() => boolean}
  1039.  */
  1040.  function not(condition) {
  1041.   return () => !condition()
  1042. }
  1043.  
  1044. /**
  1045.  * Convenience wrapper for the MutationObserver API - the callback is called
  1046.  * immediately to support using an observer and its options as a trigger for any
  1047.  * change, without looking at MutationRecords.
  1048.  * @param {Node} $element
  1049.  * @param {MutationCallback} callback
  1050.  * @param {string} name
  1051.  * @param {MutationObserverInit} options
  1052.  * @return {import("./types").NamedMutationObserver}
  1053.  */
  1054. function observeElement($element, callback, name = '', options = {childList: true}) {
  1055.   if (name) {
  1056.     if (options.childList && callback.length > 0) {
  1057.       log(`observing ${name}`, $element)
  1058.     } else {
  1059.       log (`observing ${name}`)
  1060.     }
  1061.   }
  1062.  
  1063.   let observer = new MutationObserver(callback)
  1064.   callback([], observer)
  1065.   observer.observe($element, options)
  1066.   observer['name'] = name
  1067.   return observer
  1068. }
  1069.  
  1070. /**
  1071.  * @param {string} page
  1072.  * @returns {() => boolean}
  1073.  */
  1074. function pageIsNot(page) {
  1075.   return () => page != currentPage
  1076. }
  1077.  
  1078. /**
  1079.  * @param {string} path
  1080.  * @returns {() => boolean}
  1081.  */
  1082. function pathIsNot(path) {
  1083.   return () => path != currentPath
  1084. }
  1085.  
  1086. /**
  1087.  * @param {number} n
  1088.  * @returns {string}
  1089.  */
  1090. function s(n) {
  1091.   return n == 1 ? '' : 's'
  1092. }
  1093.  
  1094. function storeConfigChanges(changes) {
  1095.   window.postMessage({type: 'tntConfigChange', changes})
  1096. }
  1097. //#endregion
  1098.  
  1099. //#region Global observers
  1100. const checkReactNativeStylesheet = (() => {
  1101.   let startTime = Date.now()
  1102.  
  1103.   return function checkReactNativeStylesheet() {
  1104.     let $style = /** @type {HTMLStyleElement} */ (document.querySelector('style#react-native-stylesheet'))
  1105.     if (!$style) {
  1106.       warn('React Native stylesheet not found')
  1107.       return
  1108.     }
  1109.  
  1110.     for (let rule of $style.sheet.cssRules) {
  1111.       if (!(rule instanceof CSSStyleRule)) continue
  1112.  
  1113.       if (fontFamilyRule == null &&
  1114.           rule.style.fontFamily &&
  1115.           rule.style.fontFamily.includes('TwitterChirp')) {
  1116.         fontFamilyRule = rule
  1117.         log('found Chirp fontFamily CSS rule in React Native stylesheet')
  1118.         configureFont()
  1119.       }
  1120.  
  1121.       if (themeColor == null &&
  1122.           rule.style.backgroundColor &&
  1123.           THEME_COLORS.has(rule.style.backgroundColor)) {
  1124.         themeColor = rule.style.backgroundColor
  1125.         log(`found initial theme color in React Native stylesheet: ${themeColor}`)
  1126.         configureThemeCss()
  1127.       }
  1128.     }
  1129.  
  1130.     let elapsedTime = Date.now() - startTime
  1131.     if (fontFamilyRule == null || themeColor == null) {
  1132.       if (elapsedTime < 3000) {
  1133.         setTimeout(checkReactNativeStylesheet, 100)
  1134.       } else {
  1135.         warn(`stopped checking React Native stylesheet after ${elapsedTime}ms`)
  1136.       }
  1137.     } else {
  1138.       log(`finished checking React Native stylesheet in ${elapsedTime}ms`)
  1139.     }
  1140.   }
  1141. })()
  1142.  
  1143. /**
  1144.  * When the "Background" setting is changed in "Customize your view", <body>'s
  1145.  * backgroundColor is changed and the app is re-rendered, so we need to
  1146.  * re-process the current page.
  1147.  */
  1148. function observeBodyBackgroundColor() {
  1149.   let lastBackgroundColor = null
  1150.  
  1151.   observeElement($body, () => {
  1152.     let backgroundColor = $body.style.backgroundColor
  1153.     if (backgroundColor == lastBackgroundColor) return
  1154.  
  1155.     $body.classList.toggle('Default', backgroundColor == 'rgb(255, 255, 255)')
  1156.     $body.classList.toggle('Dim', backgroundColor == 'rgb(21, 32, 43)')
  1157.     $body.classList.toggle('LightsOut', backgroundColor == 'rgb(0, 0, 0)')
  1158.  
  1159.     if (lastBackgroundColor != null) {
  1160.       log('Background setting changed - re-processing current page')
  1161.       observePopups()
  1162.       processCurrentPage()
  1163.     }
  1164.     lastBackgroundColor = backgroundColor
  1165.   }, '<body> style attribute for background colour changes', {
  1166.     attributes: true,
  1167.     attributeFilter: ['style']
  1168.   })
  1169. }
  1170.  
  1171. /**
  1172.  * When the "Color" setting is changed in "Customize your view", the app
  1173.  * re-renders from a certain point, so we need to re-process the current page.
  1174.  */
  1175. async function observeColor() {
  1176.   let $colorRerenderBoundary = await getElement('#react-root > div > div')
  1177.  
  1178.   observeElement($colorRerenderBoundary, async () => {
  1179.     if (location.pathname != PagePaths.CUSTOMIZE_YOUR_VIEW) return
  1180.  
  1181.     let $doneButton = await getElement(desktop ? Selectors.DISPLAY_DONE_BUTTON_DESKTOP : Selectors.DISPLAY_DONE_BUTTON_MOBILE, {
  1182.       name: 'Done button',
  1183.       stopIf: not(() => location.pathname == PagePaths.CUSTOMIZE_YOUR_VIEW),
  1184.     })
  1185.     if (!$doneButton) return
  1186.  
  1187.     let color = getComputedStyle($doneButton).backgroundColor
  1188.     if (color == themeColor) return
  1189.  
  1190.     log('Color setting changed - re-processing current page')
  1191.     themeColor = color
  1192.     configureThemeCss()
  1193.     observePopups()
  1194.     processCurrentPage()
  1195.   }, 'Color change re-render boundary')
  1196. }
  1197.  
  1198. /**
  1199.  * When the "Font size" setting is changed in "Customize your view" on desktop,
  1200.  * `<html>`'s fontSize is changed and the app is re-rendered.
  1201.  */
  1202. const observeHtmlFontSize = (() => {
  1203.   /** @type {MutationObserver} */
  1204.   let fontSizeObserver
  1205.  
  1206.   return function observeHtmlFontSize() {
  1207.     if (fontSizeObserver) {
  1208.       fontSizeObserver.disconnect()
  1209.       fontSizeObserver = null
  1210.     }
  1211.  
  1212.     if (mobile) return
  1213.  
  1214.     let lastOverflow = ''
  1215.  
  1216.     fontSizeObserver = observeElement($html, () => {
  1217.       if (!$html.style.fontSize) return
  1218.  
  1219.       let hasFontSizeChanged = fontSize != null && $html.style.fontSize != fontSize
  1220.  
  1221.       if ($html.style.fontSize != fontSize) {
  1222.         fontSize = $html.style.fontSize
  1223.         log(`<html> fontSize has changed to ${fontSize}`)
  1224.         configureNavFontSizeCss()
  1225.       }
  1226.  
  1227.       // Ignore overflow changes, which happen when a dialog is shown or hidden
  1228.       let hasOverflowChanged = $html.style.overflow != lastOverflow
  1229.       lastOverflow = $html.style.overflow
  1230.       if (!hasFontSizeChanged && hasOverflowChanged) {
  1231.         log('ignoring <html> style overflow change')
  1232.         return
  1233.       }
  1234.  
  1235.       // When you switch between the smallest "Font size" options, <html>'s
  1236.       // style is updated but the font size is kept the same - re-process just
  1237.       // in case.
  1238.       if (hasFontSizeChanged ||
  1239.           location.pathname == PagePaths.CUSTOMIZE_YOUR_VIEW && fontSize == '14px') {
  1240.         log('<html> style attribute changed, re-processing current page')
  1241.         observePopups()
  1242.         processCurrentPage()
  1243.       }
  1244.     }, '<html> style attribute for font size changes', {
  1245.       attributes: true,
  1246.       attributeFilter: ['style']
  1247.     })
  1248.   }
  1249. })()
  1250.  
  1251. async function observeDesktopModalTimeline() {
  1252.   // Media modals remember if they were previously collapsed, so we could be
  1253.   // waiting for the initial timeline to be either rendered or expanded.
  1254.   let $initialTimeline = await getElement(Selectors.MODAL_TIMELINE, {
  1255.     name: 'initial modal timeline',
  1256.     stopIf: () => !isDesktopMediaModalOpen,
  1257.   })
  1258.  
  1259.   if ($initialTimeline == null) return
  1260.  
  1261.   function disconnectModalObserver(name) {
  1262.     disconnectObserver(name, modalObservers)
  1263.   }
  1264.  
  1265.   /**
  1266.    * @param {HTMLElement} $timeline
  1267.    */
  1268.   function observeModalTimelineItems($timeline) {
  1269.     disconnectModalObserver('modal timeline')
  1270.     modalObservers.push(
  1271.       observeElement($timeline, () => onTimelineChange($timeline, 'Desktop Media Modal', {hideHeadings: false}), 'modal timeline')
  1272.     )
  1273.  
  1274.     // If other media in the modal is clicked, the timeline is replaced.
  1275.     disconnectModalObserver('modal timeline parent')
  1276.     modalObservers.push(
  1277.       observeElement($timeline.parentElement, (mutations) => {
  1278.         mutations.forEach((mutation) => {
  1279.           mutation.addedNodes.forEach((/** @type {HTMLElement} */ $newTimeline) => {
  1280.             log('modal timeline replaced')
  1281.             disconnectModalObserver('modal timeline')
  1282.             modalObservers.push(
  1283.               observeElement($newTimeline, () => onTimelineChange($newTimeline, 'Desktop Media Modal', {hideHeadings: false}), 'modal timeline')
  1284.             )
  1285.           })
  1286.         })
  1287.       }, 'modal timeline parent')
  1288.     )
  1289.   }
  1290.  
  1291.   /**
  1292.    * @param {HTMLElement} $timeline
  1293.    */
  1294.   function observeModalTimeline($timeline) {
  1295.     // If the inital timeline doesn't have a style attribute it's a placeholder
  1296.     if ($timeline.hasAttribute('style')) {
  1297.       observeModalTimelineItems($timeline)
  1298.     }
  1299.     else {
  1300.       log('waiting for modal timeline')
  1301.       let startTime = Date.now()
  1302.       modalObservers.push(
  1303.         observeElement($timeline.parentElement, (mutations) => {
  1304.           mutations.forEach((mutation) => {
  1305.             mutation.addedNodes.forEach((/** @type {HTMLElement} */ $timeline) => {
  1306.               disconnectModalObserver('modal timeline parent')
  1307.               if (Date.now() > startTime) {
  1308.                 log(`modal timeline appeared after ${Date.now() - startTime}ms`, $timeline)
  1309.               }
  1310.               observeModalTimelineItems($timeline)
  1311.             })
  1312.           })
  1313.         }, 'modal timeline parent')
  1314.       )
  1315.     }
  1316.   }
  1317.  
  1318.   // The modal timeline can be expanded and collapsed
  1319.   let $expandedContainer = $initialTimeline.closest('[aria-expanded="true"]')
  1320.   modalObservers.push(
  1321.     observeElement($expandedContainer.parentElement, async (mutations) => {
  1322.       if (mutations.some(mutation => mutation.removedNodes.length > 0)) {
  1323.         log('modal timeline collapsed')
  1324.         disconnectModalObserver('modal timeline parent')
  1325.         disconnectModalObserver('modal timeline')
  1326.       }
  1327.       else if (mutations.some(mutation => mutation.addedNodes.length > 0)) {
  1328.         log('modal timeline expanded')
  1329.         let $timeline = await getElement(Selectors.MODAL_TIMELINE, {
  1330.           name: 'expanded modal timeline',
  1331.           stopIf: () => !isDesktopMediaModalOpen,
  1332.         })
  1333.         if ($timeline == null) return
  1334.         observeModalTimeline($timeline)
  1335.       }
  1336.     }, 'collapsible modal timeline container')
  1337.   )
  1338.  
  1339.   observeModalTimeline($initialTimeline)
  1340. }
  1341.  
  1342. /**
  1343.  * Twitter displays popups in the #layers element. It also reuses open popups
  1344.  * in certain cases rather than creating one from scratch, so we also need to
  1345.  * deal with nested popups, e.g. if you hover over the caret menu in a Tweet, a
  1346.  * popup will be created to display a "More" tootip and clicking to open the
  1347.  * menu will create a nested element in the existing popup, whereas clicking the
  1348.  * caret quickly without hovering over it will display the menu in new popup.
  1349.  * Use of nested popups can also differ between desktop and mobile, so features
  1350.  * need to be mindful of that.
  1351.  */
  1352. const observePopups = (() => {
  1353.   /** @type {MutationObserver} */
  1354.   let popupObserver
  1355.   /** @type {WeakMap<HTMLElement, {disconnect()}>} */
  1356.   let nestedObservers = new WeakMap()
  1357.  
  1358.   return async function observePopups() {
  1359.     if (popupObserver) {
  1360.       popupObserver.disconnect()
  1361.       popupObserver = null
  1362.     }
  1363.  
  1364.     let $layers = await getElement('#layers', {
  1365.       name: 'layers',
  1366.     })
  1367.  
  1368.     // There can be only one
  1369.     if (popupObserver) {
  1370.       popupObserver.disconnect()
  1371.     }
  1372.  
  1373.     popupObserver = observeElement($layers, (mutations) => {
  1374.       mutations.forEach((mutation) => {
  1375.         mutation.addedNodes.forEach((/** @type {HTMLElement} */ $el) => {
  1376.           let nestedObserver = onPopup($el)
  1377.           if (nestedObserver) {
  1378.             nestedObservers.set($el, nestedObserver)
  1379.           }
  1380.         })
  1381.         mutation.removedNodes.forEach((/** @type {HTMLElement} */ $el) => {
  1382.           if (nestedObservers.has($el)) {
  1383.             nestedObservers.get($el).disconnect()
  1384.             nestedObservers.delete($el)
  1385.           }
  1386.         })
  1387.       })
  1388.     }, 'popup container')
  1389.   }
  1390. })()
  1391.  
  1392. async function observeTitle() {
  1393.   let $title = await getElement('title', {name: '<title>'})
  1394.   observeElement($title, () => onTitleChange($title.textContent), '<title>')
  1395. }
  1396. //#endregion
  1397.  
  1398. //#region Page observers
  1399. /**
  1400.  * If a profile is blocked its media box won't appear, add a `Blocked` class to
  1401.  * `<body>` to hide sidebar content.
  1402.  * @param {string} currentPage
  1403.  */
  1404. async function observeProfileBlockedStatus(currentPage) {
  1405.   let $buttonContainer = await getElement(`[data-testid="userActions"] ~ [data-testid="placementTracking"], a[href="${PagePaths.PROFILE_SETTINGS}"]`, {
  1406.     name: 'Follow / Unblock button container or Edit profile button',
  1407.     stopIf: pageIsNot(currentPage),
  1408.   })
  1409.   if ($buttonContainer == null) return
  1410.  
  1411.   if ($buttonContainer.hasAttribute('href')) {
  1412.     log('on own profile page')
  1413.     $body.classList.remove('Blocked')
  1414.     return
  1415.   }
  1416.  
  1417.   pageObservers.push(
  1418.     observeElement($buttonContainer, () => {
  1419.       let isBlocked = (/** @type {HTMLElement} */ ($buttonContainer.querySelector('[role="button"]'))?.dataset.testid ?? '').endsWith('unblock')
  1420.       $body.classList.toggle('Blocked', isBlocked)
  1421.     }, 'Follow / Unblock button container')
  1422.   )
  1423. }
  1424.  
  1425. /**
  1426.  * If an account has never tweeted any media, add a `NoMedia` class to `<body>`
  1427.  * to hide the "You might like" section which will appear where the media box
  1428.  * would have been.
  1429.  * @param {string} currentPage
  1430.  */
  1431. async function observeProfileSidebar(currentPage) {
  1432.   let $sidebarContent = await getElement(Selectors.SIDEBAR_WRAPPERS, {
  1433.     name: 'profile sidebar content container',
  1434.     stopIf: pageIsNot(currentPage),
  1435.   })
  1436.   if ($sidebarContent == null) return
  1437.  
  1438.   let sidebarContentObserver = observeElement($sidebarContent, () => {
  1439.     $body.classList.toggle('NoMedia', $sidebarContent.childElementCount == 5)
  1440.   }, 'profile sidebar content container')
  1441.   pageObservers.push(sidebarContentObserver)
  1442.  
  1443.   // On initial appearance, the sidebar is injected with static HTML with
  1444.   // spinner placeholders, which gets replaced. When this happens we need to
  1445.   // observe the new content container instead.
  1446.   let $sidebarContentParent = $sidebarContent.parentElement
  1447.   pageObservers.push(
  1448.     observeElement($sidebarContentParent, (mutations) => {
  1449.       let sidebarContentReplaced = mutations.some(mutation => Array.from(mutation.removedNodes).includes($sidebarContent))
  1450.       if (sidebarContentReplaced) {
  1451.         log('profile sidebar content container replaced, observing new container')
  1452.         sidebarContentObserver.disconnect()
  1453.         pageObservers.splice(pageObservers.indexOf(sidebarContentObserver), 1)
  1454.         $sidebarContent = /** @type {HTMLElement} */ ($sidebarContentParent.firstElementChild)
  1455.         pageObservers.push(
  1456.           observeElement($sidebarContent, () => {
  1457.             $body.classList.toggle('NoMedia', $sidebarContent.childElementCount == 5)
  1458.           }, 'sidebar content container')
  1459.         )
  1460.       }
  1461.     }, 'sidebar content container parent')
  1462.   )
  1463. }
  1464.  
  1465. async function observeSidebar() {
  1466.   let $primaryColumn = await getElement(Selectors.PRIMARY_COLUMN, {
  1467.     name: 'primary column'
  1468.   })
  1469.   let $sidebarContainer = $primaryColumn.parentElement
  1470.   pageObservers.push(
  1471.     observeElement($sidebarContainer, () => {
  1472.       let $sidebar = $sidebarContainer.querySelector(Selectors.SIDEBAR)
  1473.       log(`sidebar ${$sidebar ? 'appeared' : 'disappeared'}`)
  1474.       $body.classList.toggle('Sidebar', Boolean($sidebar))
  1475.       if ($sidebar && config.twitterBlueChecks != 'ignore' && !isOnSearchPage() && !isOnExplorePage()) {
  1476.         observeSearchForm()
  1477.       }
  1478.     }, 'sidebar container')
  1479.   )
  1480. }
  1481.  
  1482. async function observeSearchForm() {
  1483.   let $searchForm = await getElement('form[role="search"]', {
  1484.     name: 'search form',
  1485.     stopIf: pageIsNot(currentPage),
  1486.     // The sidebar on Profile pages can be really slow
  1487.     timeout: 2000,
  1488.   })
  1489.   if (!$searchForm) return
  1490.   let $results =  /** @type {HTMLElement} */ ($searchForm.lastElementChild)
  1491.   pageObservers.push(
  1492.     observeElement($results, () => {
  1493.       tagTwitterBlueCheckmarks($results)
  1494.     }, 'search results', {childList: true, subtree: true})
  1495.   )
  1496. }
  1497.  
  1498. /**
  1499.  * @param {string} page
  1500.  * @param {import("./types").TimelineOptions?} options
  1501.  */
  1502. async function observeTimeline(page, options = {}) {
  1503.   let {isTabbed = false, onTabChange = null, tabbedTimelineContainerSelector = null} = options
  1504.  
  1505.   let $timeline = await getElement(Selectors.TIMELINE, {
  1506.     name: 'initial timeline',
  1507.     stopIf: pageIsNot(page),
  1508.   })
  1509.  
  1510.   if ($timeline == null) return
  1511.  
  1512.   function disconnectPageObserver(name) {
  1513.     disconnectObserver(name, pageObservers, 'page observer')
  1514.   }
  1515.  
  1516.   /**
  1517.    * @param {HTMLElement} $timeline
  1518.    */
  1519.   function observeTimelineItems($timeline) {
  1520.     disconnectPageObserver('timeline')
  1521.     pageObservers.push(
  1522.       observeElement($timeline, () => onTimelineChange($timeline, page, options), 'timeline')
  1523.     )
  1524.     if (isTabbed) {
  1525.       // When a tab which has been viewed before is revisited, the timeline is
  1526.       // replaced.
  1527.       disconnectPageObserver('timeline parent')
  1528.       pageObservers.push(
  1529.         observeElement($timeline.parentElement, (mutations) => {
  1530.           mutations.forEach((mutation) => {
  1531.             mutation.addedNodes.forEach((/** @type {HTMLElement} */ $newTimeline) => {
  1532.               log('timeline replaced')
  1533.               disconnectPageObserver('timeline')
  1534.               onTabChange?.()
  1535.               pageObservers.push(
  1536.                 observeElement($newTimeline, () => onTimelineChange($newTimeline, page, options), 'timeline')
  1537.               )
  1538.             })
  1539.           })
  1540.         }, 'timeline parent')
  1541.       )
  1542.     }
  1543.   }
  1544.  
  1545.   // If the inital timeline doesn't have a style attribute it's a placeholder
  1546.   if ($timeline.hasAttribute('style')) {
  1547.     observeTimelineItems($timeline)
  1548.   }
  1549.   else {
  1550.     log('waiting for timeline')
  1551.     let startTime = Date.now()
  1552.     pageObservers.push(
  1553.       observeElement($timeline.parentElement, (mutations) => {
  1554.         mutations.forEach((mutation) => {
  1555.           mutation.addedNodes.forEach((/** @type {HTMLElement} */ $timeline) => {
  1556.             disconnectPageObserver('timeline parent')
  1557.             if (Date.now() > startTime) {
  1558.               log(`timeline appeared after ${Date.now() - startTime}ms`, $timeline)
  1559.             }
  1560.             observeTimelineItems($timeline)
  1561.           })
  1562.         })
  1563.       }, 'timeline parent')
  1564.     )
  1565.   }
  1566.  
  1567.   if (isTabbed) {
  1568.     let $tabbedTimelineContainer = document.querySelector(tabbedTimelineContainerSelector)
  1569.     if ($tabbedTimelineContainer) {
  1570.       let waitingForNewTimeline = false
  1571.       // The first time a new tab is navigated to, the section containing the
  1572.       // timeline is replaced with a loading spinner.
  1573.       pageObservers.push(
  1574.         observeElement($tabbedTimelineContainer, async (mutations) => {
  1575.           // This is going to fire twice on a new tab, as the spinner is added
  1576.           // then replaced with the new timeline section.
  1577.           if (!mutations.some(mutation => mutation.addedNodes.length > 0) || waitingForNewTimeline) return
  1578.  
  1579.           waitingForNewTimeline = true
  1580.           let $newTimeline = await getElement(Selectors.TIMELINE, {
  1581.             name: 'new timeline',
  1582.             stopIf: pageIsNot(page),
  1583.           })
  1584.           waitingForNewTimeline = false
  1585.           if (!$newTimeline) return
  1586.  
  1587.           onTabChange?.()
  1588.           observeTimelineItems($newTimeline)
  1589.         }, 'tabbed timeline container')
  1590.       )
  1591.     }
  1592.     else {
  1593.       warn('tabbed timeline container not found')
  1594.     }
  1595.   }
  1596. }
  1597. //#endregion
  1598.  
  1599. //#region Tweak functions
  1600. /**
  1601.  * Add an "Add muted word" menu item after "Settings and privacy" which takes
  1602.  * you straight to entering a new muted word (by clicking its way through all
  1603.  * the individual screens!).
  1604.  * @param {HTMLElement} $circleLink
  1605.  */
  1606. async function addAddMutedWordMenuItem($circleLink) {
  1607.   log('adding "Add muted word" menu item')
  1608.  
  1609.   // Wait for the dropdown to appear on desktop
  1610.   if (desktop) {
  1611.     $circleLink = await getElement('#layers div[data-testid="Dropdown"] a[href$="/i/circles"]', {
  1612.       name: 'rendered Twitter Circle menu item',
  1613.       timeout: 100,
  1614.     })
  1615.     if (!$circleLink) return
  1616.   }
  1617.  
  1618.   let $addMutedWord = /** @type {HTMLElement} */ ($circleLink.parentElement.cloneNode(true))
  1619.   $addMutedWord.classList.add('tnt_menu_item')
  1620.   $addMutedWord.querySelector('a').href = PagePaths.ADD_MUTED_WORD
  1621.   $addMutedWord.querySelector('span').textContent = getString('ADD_MUTED_WORD')
  1622.   $addMutedWord.querySelector('svg').innerHTML = Svgs.MUTE
  1623.   $addMutedWord.addEventListener('click', (e) => {
  1624.     e.preventDefault()
  1625.     addMutedWord()
  1626.   })
  1627.   $circleLink.parentElement.insertAdjacentElement('afterend', $addMutedWord)
  1628. }
  1629.  
  1630. function addCaretMenuListenerForQuoteTweet($tweet) {
  1631.   let $caret = /** @type {HTMLElement} */ ($tweet.querySelector('[data-testid="caret"]'))
  1632.   if ($caret && !$caret.dataset.tweakNewTwitterListener) {
  1633.     $caret.addEventListener('click', () => {
  1634.       quotedTweet = getQuotedTweetDetails($tweet)
  1635.     })
  1636.     $caret.dataset.tweakNewTwitterListener = 'true'
  1637.   }
  1638. }
  1639.  
  1640. /**
  1641.  * Add a "Mute this conversation" menu item to a Quote Tweet's menu.
  1642.  * @param {HTMLElement} $blockMenuItem
  1643.  */
  1644. async function addMuteQuotesMenuItem($blockMenuItem) {
  1645.   log('adding "Mute this conversation" menu item')
  1646.  
  1647.   // Wait for the menu to render properly on desktop
  1648.   if (desktop) {
  1649.     $blockMenuItem = await getElement(`:scope > div > div > div > ${Selectors.BLOCK_MENU_ITEM}`, {
  1650.       context: $blockMenuItem.parentElement,
  1651.       name: 'rendered block menu item',
  1652.       timeout: 100,
  1653.     })
  1654.     if (!$blockMenuItem) return
  1655.   }
  1656.  
  1657.   let $muteQuotes = /** @type {HTMLElement} */ ($blockMenuItem.previousElementSibling.cloneNode(true))
  1658.   $muteQuotes.classList.add('tnt_menu_item')
  1659.   $muteQuotes.querySelector('span').textContent = getString('MUTE_THIS_CONVERSATION')
  1660.   $muteQuotes.addEventListener('click', (e) => {
  1661.     e.preventDefault()
  1662.     log('muting quotes of a tweet', quotedTweet)
  1663.     config.mutedQuotes = config.mutedQuotes.concat(quotedTweet)
  1664.     storeConfigChanges({mutedQuotes: config.mutedQuotes})
  1665.     processCurrentPage()
  1666.     // Dismiss the menu
  1667.     let $menuLayer = /** @type {HTMLElement} */ ($blockMenuItem.closest('[role="group"]')?.firstElementChild?.firstElementChild)
  1668.     if (!$menuLayer) {
  1669.       log('could not find menu layer to dismiss menu')
  1670.     }
  1671.     $menuLayer?.click()
  1672.   })
  1673.  
  1674.   $blockMenuItem.insertAdjacentElement('beforebegin', $muteQuotes)
  1675. }
  1676.  
  1677. async function addMutedWord() {
  1678.   if (!document.querySelector('a[href="/settings')) {
  1679.     let $settingsAndSupport = /** @type {HTMLElement} */ (document.querySelector('[data-testid="settingsAndSupport"]'))
  1680.     $settingsAndSupport?.click()
  1681.   }
  1682.  
  1683.   for (let path of [
  1684.     '/settings',
  1685.     '/settings/privacy_and_safety',
  1686.     '/settings/mute_and_block',
  1687.     '/settings/muted_keywords',
  1688.     '/settings/add_muted_keyword',
  1689.   ]) {
  1690.     let $link = await getElement(`a[href="${path}"]`, {timeout: 500})
  1691.     if (!$link) return
  1692.     $link.click()
  1693.   }
  1694.   let $input = await getElement('input[name="keyword"]')
  1695.   setTimeout(() => $input.focus(), 100)
  1696. }
  1697.  
  1698. /**
  1699.  * @param {string} page
  1700.  */
  1701. async function addSeparatedTweetsTimelineControl(page) {
  1702.   if (desktop) {
  1703.     let $timelineTitle = await getElement('main h2', {
  1704.       name: 'timeline title',
  1705.       stopIf: pageIsNot(page),
  1706.     })
  1707.  
  1708.     if ($timelineTitle == null) return
  1709.  
  1710.     let $newHeading = document.querySelector('#tnt_separated_tweets')
  1711.     if ($newHeading) {
  1712.       log('separated tweets timeline heading already present')
  1713.       $newHeading.querySelector('span').textContent = separatedTweetsTimelineTitle
  1714.       return
  1715.     }
  1716.  
  1717.     log('inserting separated tweets timeline heading')
  1718.     $newHeading = /** @type {HTMLElement} */ ($timelineTitle.parentElement.cloneNode(true))
  1719.     $newHeading.querySelector('h2').id = 'tnt_separated_tweets'
  1720.     $newHeading.querySelector('span').textContent = separatedTweetsTimelineTitle
  1721.  
  1722.     // This script assumes navigation has occurred when the document title
  1723.     // changes, so by changing the title we fake navigation to a non-existent
  1724.     // page representing the separated tweets timeline.
  1725.     $newHeading.addEventListener('click', () => {
  1726.       if (!document.title.startsWith(separatedTweetsTimelineTitle)) {
  1727.         setTitle(separatedTweetsTimelineTitle)
  1728.       }
  1729.       window.scrollTo({top: 0})
  1730.     })
  1731.     $timelineTitle.parentElement.parentElement.appendChild($newHeading)
  1732.     $timelineTitle.parentElement.parentElement.classList.add('tnt_tabs')
  1733.  
  1734.     // Return to the main timeline when Following / Home heading is clicked
  1735.     $timelineTitle.parentElement.addEventListener('click', () => {
  1736.       if (!document.title.startsWith(currentMainTimelineType)) {
  1737.         homeNavigationIsBeingUsed = true
  1738.         setTitle(currentMainTimelineType)
  1739.       }
  1740.     })
  1741.  
  1742.     // Return to the main timeline when the Home nav link is clicked
  1743.     let $homeNavLink = /** @type {HTMLElement} */ (document.querySelector(Selectors.NAV_HOME_LINK))
  1744.     if (!$homeNavLink.dataset.tweakNewTwitterListener) {
  1745.       $homeNavLink.addEventListener('click', () => {
  1746.         homeNavigationIsBeingUsed = true
  1747.         if (location.pathname == '/home' && !document.title.startsWith(currentMainTimelineType)) {
  1748.           setTitle(currentMainTimelineType)
  1749.         }
  1750.       })
  1751.       $homeNavLink.dataset.tweakNewTwitterListener = 'true'
  1752.     }
  1753.   }
  1754.  
  1755.   if (mobile) {
  1756.     let $timelineTitle = document.querySelector(`
  1757.       ${Selectors.MOBILE_TIMELINE_HEADER_OLD} h2,
  1758.       ${Selectors.MOBILE_TIMELINE_HEADER_NEW} h2
  1759.     `)
  1760.  
  1761.     // Only the Sparkle timeline has a heading in the header
  1762.     if ($timelineTitle != null) {
  1763.       let $toggle = document.createElement('div')
  1764.       $toggle.id = 'tnt_switch_timeline'
  1765.       let toggleColor = getComputedStyle(document.querySelector(`${Selectors.PRIMARY_NAV_MOBILE} a[href="/home"] svg`)).color
  1766.       $toggle.innerHTML = `<span><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;">
  1767.         ${page == separatedTweetsTimelineTitle ? Svgs.HOME : Svgs.RETWEET}
  1768.       </svg></span>`
  1769.       let $span = /** @type {HTMLSpanElement} */ ($toggle.firstElementChild)
  1770.       $span.title = `Switch to ${page == currentMainTimelineType ? separatedTweetsTimelineTitle : currentMainTimelineType}`
  1771.       $span.addEventListener('click', () => {
  1772.         let newTitle = page == separatedTweetsTimelineTitle ? currentMainTimelineType : separatedTweetsTimelineTitle
  1773.         setTitle(newTitle)
  1774.         $span.title = `Switch to ${newTitle == currentMainTimelineType ? separatedTweetsTimelineTitle : currentMainTimelineType}`
  1775.         window.scrollTo({top: 0})
  1776.       })
  1777.  
  1778.       // We hide the existing timeline title via CSS when it's not wanted instead
  1779.       // of changing its text, as those changes persist when you view a tweet.
  1780.       $timelineTitle.classList.add('tnt_home_timeline_title')
  1781.       removeMobileTimelineHeaderElements()
  1782.  
  1783.       log('inserting separated tweets timeline switcher in timeline title')
  1784.       $timelineTitle.insertAdjacentElement('afterend', $toggle)
  1785.  
  1786.       if (page == separatedTweetsTimelineTitle) {
  1787.         let $sharedTweetsTitle = /** @type {HTMLElement} */ ($timelineTitle.cloneNode(true))
  1788.         $sharedTweetsTitle.querySelector('span').textContent = separatedTweetsTimelineTitle
  1789.         $sharedTweetsTitle.id = 'tnt_shared_tweets_timeline_title'
  1790.         $sharedTweetsTitle.classList.remove('tnt_home_timeline_title')
  1791.         $timelineTitle.insertAdjacentElement('afterend', $sharedTweetsTitle)
  1792.       }
  1793.       $timelineTitle.parentElement.classList.add('tnt_mobile_header')
  1794.     }
  1795.  
  1796.     // Go back to the main timeline when the Home bottom nav link is clicked on
  1797.     // the shared tweets timeline.
  1798.     let $homeBottomNavItem = /** @type {HTMLElement} */ (document.querySelector(`${Selectors.PRIMARY_NAV_MOBILE} a[href="/home"]`))
  1799.     if (!$homeBottomNavItem.dataset.tweakNewTwitterListener) {
  1800.       $homeBottomNavItem.addEventListener('click', () => {
  1801.         if (location.pathname == '/home' && currentPage == separatedTweetsTimelineTitle) {
  1802.           setTitle(currentMainTimelineType)
  1803.         }
  1804.       })
  1805.       $homeBottomNavItem.dataset.tweakNewTwitterListener = 'true'
  1806.     }
  1807.   }
  1808. }
  1809.  
  1810.  
  1811. /**
  1812.  * Add a "Turn on/off Retweets" menu item to a List's menu.
  1813.  * @param {HTMLElement} $switchMenuItem
  1814.  */
  1815. async function addToggleListRetweetsMenuItem($switchMenuItem) {
  1816.   log('adding "Turn on/off Retweets" menu item')
  1817.  
  1818.   // Wait for the menu to render properly on desktop
  1819.   if (desktop) {
  1820.     $switchMenuItem = await getElement(':scope > div > div > div > [role="menuitem"]', {
  1821.       context: $switchMenuItem.parentElement,
  1822.       name: 'rendered switch menu item',
  1823.       timeout: 100,
  1824.     })
  1825.     if (!$switchMenuItem) return
  1826.   }
  1827.  
  1828.   let $toggleRetweets = /** @type {HTMLElement} */ ($switchMenuItem.cloneNode(true))
  1829.   $toggleRetweets.classList.add('tnt_menu_item')
  1830.   $toggleRetweets.querySelector('span').textContent = getString(`TURN_${config.listRetweets == 'ignore' ? 'OFF' : 'ON'}_RETWEETS`)
  1831.   $toggleRetweets.querySelector('svg').innerHTML = config.listRetweets == 'ignore' ? Svgs.RETWEETS_OFF : Svgs.RETWEET
  1832.   $toggleRetweets.querySelector(':scope > div:last-child > div:last-child')?.remove()
  1833.   $toggleRetweets.addEventListener('click', (e) => {
  1834.     e.preventDefault()
  1835.     log('toggling list retweets')
  1836.     config.listRetweets = config.listRetweets == 'ignore' ? 'hide' : 'ignore'
  1837.     storeConfigChanges({listRetweets: config.listRetweets})
  1838.     processCurrentPage()
  1839.     // Dismiss the menu
  1840.     let $menuLayer = /** @type {HTMLElement} */ ($switchMenuItem.closest('[role="group"]')?.firstElementChild?.firstElementChild)
  1841.     if (!$menuLayer) {
  1842.       log('could not find menu layer to dismiss menu')
  1843.     }
  1844.     $menuLayer?.click()
  1845.   })
  1846.  
  1847.   $switchMenuItem.insertAdjacentElement('beforebegin', $toggleRetweets)
  1848. }
  1849.  
  1850. /**
  1851.  * Redirects away from the home timeline if we're on it and it's been disabled.
  1852.  * @returns {boolean} `true` if redirected as a result of this call
  1853.  */
  1854. function checkforDisabledHomeTimeline() {
  1855.   if (config.disableHomeTimeline && location.pathname == '/home') {
  1856.     log(`home timeline disabled, redirecting to /${config.disabledHomeTimelineRedirect}`)
  1857.     let primaryNavSelector = desktop ? Selectors.PRIMARY_NAV_DESKTOP : Selectors.PRIMARY_NAV_MOBILE
  1858.     ;/** @type {HTMLElement} */ (
  1859.       document.querySelector(`${primaryNavSelector} a[href="/${config.disabledHomeTimelineRedirect}"]`)
  1860.     ).click()
  1861.     return true
  1862.   }
  1863. }
  1864.  
  1865. const configureCss = (() => {
  1866.   let $style = addStyle('features')
  1867.  
  1868.   return function configureCss() {
  1869.     let cssRules = []
  1870.     let hideCssSelectors = []
  1871.     let menuRole = `[role="${desktop ? 'menu' : 'dialog'}"]`
  1872.  
  1873.     // Hover colours for custom menu items
  1874.     cssRules.push(`
  1875.       body.Default .tnt_menu_item:hover { background-color: rgb(247, 249, 249) !important; }
  1876.       body.Dim .tnt_menu_item:hover { background-color: rgb(30, 39, 50) !important; }
  1877.       body.LightsOut .tnt_menu_item:hover { background-color: rgb(22, 24, 28) !important; }
  1878.     `)
  1879.  
  1880.     if (config.alwaysUseLatestTweets) {
  1881.       // Hide the sparkle when automatically staying on Latest Tweets
  1882.       hideCssSelectors.push(mobile
  1883.         ? [`body.MainTimeline:not(.TabbedTimeline) ${Selectors.MOBILE_TIMELINE_HEADER_OLD} > div > div > div > div > div > div:nth-of-type(3)`,
  1884.            `body.MainTimeline:not(.TabbedTimeline) ${Selectors.MOBILE_TIMELINE_HEADER_NEW} > div > div:first-of-type > div > div > div > div > div:nth-of-type(3)`,
  1885.           ].join(', ')
  1886.         : [`body.MainTimeline:not(.TabbedTimeline) ${Selectors.DESKTOP_TIMELINE_HEADER} > div > div:only-child > div:only-child > div:only-child > div:only-child > div:last-of-type:not(:only-child)`,
  1887.            `body.MainTimeline:not(.TabbedTimeline) ${Selectors.DESKTOP_TIMELINE_HEADER} > div > div:only-child > div:only-child > div:only-child > div:only-child > div:only-child > div:last-of-type:not(:only-child)`,
  1888.           ].join(', ')
  1889.       )
  1890.       if (config.hideForYouTimeline) {
  1891.         cssRules.push(`
  1892.           body.TabbedTimeline ${mobile ? Selectors.MOBILE_TIMELINE_HEADER_NEW : Selectors.PRIMARY_COLUMN} nav div[role="tablist"] > div:first-child {
  1893.             flex: 0;
  1894.           }
  1895.           body.TabbedTimeline ${mobile ? Selectors.MOBILE_TIMELINE_HEADER_NEW : Selectors.PRIMARY_COLUMN} nav div[role="tablist"] > div:first-child > a {
  1896.             display: none;
  1897.           }
  1898.         `)
  1899.       }
  1900.     }
  1901.     if (config.dropdownMenuFontWeight) {
  1902.       cssRules.push(`
  1903.         [data-testid="${desktop ? 'Dropdown' : 'sheetDialog'}"] [role="menuitem"] [dir] {
  1904.           font-weight: normal;
  1905.         }
  1906.       `)
  1907.     }
  1908.     if (config.hideAnalyticsNav) {
  1909.       hideCssSelectors.push(`${menuRole} a[href*="analytics.twitter.com"]`)
  1910.     }
  1911.     if (config.hideBookmarksNav) {
  1912.       hideCssSelectors.push(`${menuRole} a[href$="/bookmarks"]`)
  1913.     }
  1914.     if (config.hideTwitterCircleNav) {
  1915.       hideCssSelectors.push(`${menuRole} a[href$="/i/circles"]`)
  1916.     }
  1917.     if (config.hideShareTweetButton) {
  1918.       hideCssSelectors.push(
  1919.         // Under timeline-style tweets
  1920.         `[data-testid="tweet"][tabindex="0"] [role="group"] > div[style]`,
  1921.         // Under individual tweets
  1922.         '[data-testid="tweet"][tabindex="-1"] [role="group"] > div[style]',
  1923.       )
  1924.     }
  1925.     if (config.hideHelpCenterNav) {
  1926.       hideCssSelectors.push(`${menuRole} a[href*="support.twitter.com"]`)
  1927.     }
  1928.     if (config.hideListsNav) {
  1929.       hideCssSelectors.push(`${menuRole} a[href$="/lists"]`)
  1930.     }
  1931.     if (config.hideMetrics) {
  1932.       configureHideMetricsCss(cssRules, hideCssSelectors)
  1933.     }
  1934.     // if (config.hideMomentsNav) {
  1935.     //   hideCssSelectors.push(`${menuRole} a[href$="/moment_maker"]`)
  1936.     // }
  1937.     if (config.hideMonetizationNav) {
  1938.       hideCssSelectors.push(`${menuRole} a[href$="/settings/monetization"]`)
  1939.     }
  1940.     // if (config.hideNewslettersNav) {
  1941.     //   hideCssSelectors.push(`${menuRole} a[href$="/newsletters"]`)
  1942.     // }
  1943.     if (config.hideTopicsNav) {
  1944.       hideCssSelectors.push(`${menuRole} a[href$="/topics"]`)
  1945.     }
  1946.     if (config.hideTweetAnalyticsLinks) {
  1947.       hideCssSelectors.push('[data-testid="analyticsButton"]')
  1948.     }
  1949.     if (config.hideTwitterAdsNav) {
  1950.       hideCssSelectors.push(`${menuRole} a[href*="ads.twitter.com"]`)
  1951.     }
  1952.     if (config.hideTwitterBlueNav) {
  1953.       hideCssSelectors.push(`${menuRole} a[href$="/i/twitter_blue_sign_up"]`)
  1954.     }
  1955.     if (config.hideTwitterForProfessionalsNav) {
  1956.       hideCssSelectors.push(`${menuRole} a[href$="/convert_to_professional"]`)
  1957.     }
  1958.     if (config.hideVerifiedNotificationsTab) {
  1959.       hideCssSelectors.push('body.Notifications [data-testid="ScrollSnap-List"] > div:nth-child(2)')
  1960.     }
  1961.     if (config.hideViews) {
  1962.       hideCssSelectors.push(
  1963.         // "Views" under individual tweets
  1964.         '[data-testid="tweet"][tabindex="-1"] a[href*="/status/"] + span[aria-hidden]',
  1965.         '[data-testid="tweet"][tabindex="-1"] a[href*="/status/"] + span[aria-hidden] + span',
  1966.       )
  1967.     }
  1968.     if (config.hideWhoToFollowEtc) {
  1969.       hideCssSelectors.push(`body.Profile ${Selectors.PRIMARY_COLUMN} aside[role="complementary"]`)
  1970.     }
  1971.     if (config.reducedInteractionMode) {
  1972.       hideCssSelectors.push(
  1973.         '[data-testid="tweet"] [role="group"]',
  1974.         'body.Tweet a:is([href$="/retweets"], [href$="/likes"])',
  1975.         'body.Tweet [data-testid="tweet"] + div > div [role="group"]',
  1976.       )
  1977.     }
  1978.     if (config.tweakQuoteTweetsPage) {
  1979.       // Hide the quoted tweet, which is repeated in every quote tweet
  1980.       hideCssSelectors.push('body.QuoteTweets [data-testid="tweet"] [aria-labelledby] > div:last-child')
  1981.     }
  1982.     if (config.twitterBlueChecks == 'hide') {
  1983.       hideCssSelectors.push('.tnt_blue_check')
  1984.     }
  1985.     if (config.twitterBlueChecks == 'replace') {
  1986.       cssRules.push(`.tnt_blue_check path { d: path("${Svgs.BLUE_LOGO_PATH}"); }`)
  1987.     }
  1988.  
  1989.     // Hide "Creator Studio" if all its contents are hidden
  1990.     // if (config.hideMomentsNav && config.hideNewslettersNav && config.hideAnalyticsNav) {
  1991.     if (config.hideAnalyticsNav) {
  1992.       hideCssSelectors.push(`${menuRole} div[role="button"][aria-expanded]:nth-of-type(1)`)
  1993.     }
  1994.     // Hide "Professional Tools" if all its contents are hidden
  1995.     if (config.hideTwitterForProfessionalsNav && config.hideTwitterAdsNav && config.hideMonetizationNav) {
  1996.       hideCssSelectors.push(`${menuRole} div[role="button"][aria-expanded]:nth-of-type(2)`)
  1997.     }
  1998.  
  1999.     if (config.retweets == 'separate' || config.quoteTweets == 'separate') {
  2000.       cssRules.push(`
  2001.         body.Default {
  2002.           --active-tab-text: rgb(15, 20, 25);
  2003.           --inactive-tab-text: rgb(83, 100, 113);
  2004.           --tab-border: rgb(239, 243, 244);
  2005.           --tab-hover: rgba(15, 20, 25, 0.1);
  2006.         }
  2007.         body.Dim {
  2008.           --active-tab-text: rgb(247, 249, 249);
  2009.           --inactive-tab-text: rgb(139, 152, 165);
  2010.           --tab-border: rgb(56, 68, 77);
  2011.           --tab-hover: rgba(247, 249, 249, 0.1);
  2012.         }
  2013.         body.LightsOut {
  2014.           --active-tab-text: rgb(247, 249, 249);
  2015.           --inactive-tab-text: rgb(113, 118, 123);
  2016.           --tab-border: rgb(47, 51, 54);
  2017.           --tab-hover: rgba(231, 233, 234, 0.1);
  2018.         }
  2019.  
  2020.         /* Tabbed timeline */
  2021.         #tnt_separated_tweets_tab:hover {
  2022.           background-color: var(--tab-hover);
  2023.         }
  2024.         body:not(.SeparatedTweets) #tnt_separated_tweets_tab > a > div > div,
  2025.         body.TabbedTimeline.SeparatedTweets ${mobile ? Selectors.MOBILE_TIMELINE_HEADER_NEW : Selectors.PRIMARY_COLUMN} nav div[role="tablist"] > div:not(#tnt_separated_tweets_tab) > a > div > div {
  2026.           font-weight: normal !important;
  2027.           color: var(--inactive-tab-text) !important;
  2028.         }
  2029.         body.SeparatedTweets #tnt_separated_tweets_tab > a > div > div {
  2030.           font-weight: bold;
  2031.           color: var(--active-tab-text); !important;
  2032.         }
  2033.         body:not(.SeparatedTweets) #tnt_separated_tweets_tab > a > div > div > div,
  2034.         body.TabbedTimeline.SeparatedTweets ${mobile ? Selectors.MOBILE_TIMELINE_HEADER_NEW : Selectors.PRIMARY_COLUMN} nav div[role="tablist"] > div:not(#tnt_separated_tweets_tab) > a > div > div > div {
  2035.           height: 0 !important;
  2036.         }
  2037.         body.SeparatedTweets #tnt_separated_tweets_tab > a > div > div > div {
  2038.           height: 4px !important;
  2039.           min-width: 56px;
  2040.           width: 100%;
  2041.           position: absolute;
  2042.           bottom: 0;
  2043.           border-radius: 9999px;
  2044.         }
  2045.       `)
  2046.     }
  2047.  
  2048.     if (desktop) {
  2049.       // Hide the "Home" heading on the tabbed timeline as it just takes up space
  2050.       hideCssSelectors.push(`body.TabbedTimeline ${Selectors.DESKTOP_TIMELINE_HEADER} > div:first-child > div:first-child`)
  2051.       if (config.disableHomeTimeline) {
  2052.         hideCssSelectors.push(`${Selectors.PRIMARY_NAV_DESKTOP} a[href="/home"]`)
  2053.       }
  2054.       if (config.fullWidthContent) {
  2055.         // Pseudo-selector for pages full-width is enabled on
  2056.         let pageSelector = ':is(.List, .MainTimeline)'
  2057.         cssRules.push(`
  2058.           /* Use full width when the sidebar is visible */
  2059.           body.Sidebar${pageSelector} ${Selectors.PRIMARY_COLUMN},
  2060.           body.Sidebar${pageSelector} ${Selectors.PRIMARY_COLUMN} > div:first-child > div:last-child {
  2061.             max-width: 990px;
  2062.           }
  2063.           /* Make the "What's happening" input keep its original width */
  2064.           body.MainTimeline ${Selectors.PRIMARY_COLUMN} > div:first-child > div:nth-of-type(3) div[role="progressbar"] + div {
  2065.             max-width: 598px;
  2066.           }
  2067.           /* Use full width when the sidebar is not visible */
  2068.           body:not(.Sidebar)${pageSelector} header[role="banner"] {
  2069.             flex-grow: 0;
  2070.           }
  2071.           body:not(.Sidebar)${pageSelector} main[role="main"] > div {
  2072.             width: 100%;
  2073.           }
  2074.           body:not(.Sidebar)${pageSelector} ${Selectors.PRIMARY_COLUMN} {
  2075.             max-width: unset;
  2076.             width: 100%;
  2077.           }
  2078.           body:not(.Sidebar)${pageSelector} ${Selectors.PRIMARY_COLUMN} > div:first-child > div:first-child div,
  2079.           body:not(.Sidebar)${pageSelector} ${Selectors.PRIMARY_COLUMN} > div:first-child > div:last-child {
  2080.             max-width: unset;
  2081.           }
  2082.         `)
  2083.         if (!config.fullWidthMedia) {
  2084.           // Make media & cards keep their original width
  2085.           cssRules.push(`
  2086.             body${pageSelector} ${Selectors.PRIMARY_COLUMN} ${Selectors.TWEET} > div > div > div > div:nth-of-type(2) > div:nth-of-type(2) > div:nth-of-type(2) > div[id][aria-labelledby]:not(:empty) {
  2087.               max-width: 504px;
  2088.             }
  2089.           `)
  2090.         }
  2091.         // Hide the sidebar when present
  2092.         hideCssSelectors.push(`body.Sidebar${pageSelector} ${Selectors.SIDEBAR}`)
  2093.       }
  2094.       if (config.hideAccountSwitcher) {
  2095.         cssRules.push(`
  2096.           header[role="banner"] > div > div > div > div:last-child {
  2097.             flex-shrink: 1 !important;
  2098.             align-items: flex-end !important;
  2099.           }
  2100.         `)
  2101.         hideCssSelectors.push(
  2102.           '[data-testid="SideNav_AccountSwitcher_Button"] > div:first-child:not(:only-child)',
  2103.           '[data-testid="SideNav_AccountSwitcher_Button"] > div:first-child + div',
  2104.         )
  2105.       }
  2106.       if (config.hideCommunitiesNav) {
  2107.         hideCssSelectors.push(`${Selectors.PRIMARY_NAV_DESKTOP} a[href$="/communities"]`)
  2108.       }
  2109.       if (config.hideExplorePageContents) {
  2110.         hideCssSelectors.push(
  2111.           // Tabs
  2112.           `body.Explore ${Selectors.DESKTOP_TIMELINE_HEADER} nav`,
  2113.           // Content
  2114.           `body.Explore ${Selectors.TIMELINE}`,
  2115.         )
  2116.       }
  2117.       if (config.hideKeyboardShortcutsNav) {
  2118.         hideCssSelectors.push(`${menuRole} a[href$="/i/keyboard_shortcuts"]`)
  2119.       }
  2120.       if (config.hideTwitterBlueNav) {
  2121.         hideCssSelectors.push(`${Selectors.PRIMARY_NAV_DESKTOP} a[href$="/i/twitter_blue_sign_up"]`)
  2122.       }
  2123.       if (config.hideSidebarContent) {
  2124.         // Only show the first sidebar item by default
  2125.         // Re-show subsequent non-algorithmic sections on specific pages
  2126.         cssRules.push(`
  2127.           ${Selectors.SIDEBAR_WRAPPERS} > div:not(:first-of-type) {
  2128.             display: none;
  2129.           }
  2130.           body.Profile:not(.Blocked, .NoMedia) ${Selectors.SIDEBAR_WRAPPERS} > div:is(:nth-of-type(2), :nth-of-type(3)) {
  2131.             display: block;
  2132.           }
  2133.         `)
  2134.         if (config.showRelevantPeople) {
  2135.           cssRules.push(`
  2136.             body.Tweet ${Selectors.SIDEBAR_WRAPPERS} > div:is(:nth-of-type(2), :nth-of-type(3)) {
  2137.               display: block;
  2138.             }
  2139.           `)
  2140.         }
  2141.         hideCssSelectors.push(`body.HideSidebar ${Selectors.SIDEBAR}`)
  2142.       }
  2143.       if (config.hideShareTweetButton) {
  2144.         hideCssSelectors.push(
  2145.           // In media modal
  2146.           `[aria-modal="true"] [role="group"] > div[style]:not([role])`,
  2147.         )
  2148.       }
  2149.       if (config.hideExploreNav) {
  2150.         hideCssSelectors.push(`${Selectors.PRIMARY_NAV_DESKTOP} a[href="/explore"]`)
  2151.       }
  2152.       if (config.hideBookmarksNav) {
  2153.         hideCssSelectors.push(`${Selectors.PRIMARY_NAV_DESKTOP} a[href="/i/bookmarks"]`)
  2154.       }
  2155.       if (config.hideMessagesDrawer) {
  2156.         cssRules.push(`${Selectors.MESSAGES_DRAWER} { visibility: hidden; }`)
  2157.       }
  2158.       if (config.hideViews) {
  2159.         hideCssSelectors.push(
  2160.           // Under timeline-style tweets
  2161.           // The Buffer extension adds a new button in position 2 - use their added class to avoid
  2162.           // hiding the wrong button (#209)
  2163.           '[data-testid="tweet"][tabindex="0"] [role="group"]:not(.buffer-inserted) > div:nth-of-type(4)',
  2164.           '[data-testid="tweet"][tabindex="0"] [role="group"].buffer-inserted > div:nth-of-type(5)',
  2165.         )
  2166.       }
  2167.       if (config.retweets != 'separate' && config.quoteTweets != 'separate') {
  2168.         hideCssSelectors.push(
  2169.           // Sparkle timeline
  2170.           '#tnt_separated_tweets',
  2171.           // Tabbed timeline
  2172.           '#tnt_separated_tweets_tab',
  2173.           )
  2174.       }
  2175.       if (config.retweets == 'separate' || config.quoteTweets == 'separate') {
  2176.         cssRules.push(`
  2177.           /* Sparkle timeline */
  2178.           .tnt_tabs {
  2179.             display: flex;
  2180.             flex-direction: row;
  2181.             border-bottom: 1px solid var(--tab-border);
  2182.             margin-left: -16px;
  2183.             margin-right: -16px;
  2184.           }
  2185.           .tnt_tabs > div {
  2186.             flex: 1;
  2187.             display: flex;
  2188.             align-items: center;
  2189.             justify-content: center;
  2190.             transition-property: background-color;
  2191.             transition-duration: 0.2s;
  2192.           }
  2193.           .tnt_tabs > div:hover {
  2194.             background-color: var(--tab-hover);
  2195.           }
  2196.           .tnt_tabs > div > h2 {
  2197.             position: relative;
  2198.             height: 100%;
  2199.             display: flex;
  2200.             align-items: center;
  2201.             justify-content: center;
  2202.             font-size: 15px;
  2203.             line-height: 20px;
  2204.             font-weight: normal;
  2205.             color: var(--inactive-tab-text);
  2206.           }
  2207.           body.Home main h2:not(#tnt_separated_tweets),
  2208.           body.LatestTweets main h2:not(#tnt_separated_tweets),
  2209.           body.SeparatedTweets #tnt_separated_tweets {
  2210.             font-weight: bold;
  2211.             color: var(--active-tab-text); !important;
  2212.           }
  2213.           .tnt_tabs > div > h2::after {
  2214.             content: "";
  2215.             position: absolute;
  2216.             bottom: 0;
  2217.             height: 0;
  2218.             width: 100%;
  2219.             min-width: 56px;
  2220.             border-radius: 9999px;
  2221.           }
  2222.           body.Home .tnt_tabs > div > h2:not(#tnt_separated_tweets)::after,
  2223.           body.LatestTweets .tnt_tabs > div > h2:not(#tnt_separated_tweets)::after,
  2224.           body.SeparatedTweets .tnt_tabs > div > #tnt_separated_tweets::after {
  2225.             height: 4px;
  2226.           }
  2227.         `)
  2228.       }
  2229.     }
  2230.  
  2231.     if (mobile) {
  2232.       if (config.disableHomeTimeline) {
  2233.         hideCssSelectors.push(`${Selectors.PRIMARY_NAV_MOBILE} a[href="/home"]`)
  2234.       }
  2235.       if (config.hideAppNags) {
  2236.         cssRules.push(`
  2237.           body.Tweet ${Selectors.MOBILE_TIMELINE_HEADER_OLD} div:nth-of-type(3) > div > [role="button"],
  2238.           body.Tweet ${Selectors.MOBILE_TIMELINE_HEADER_NEW} div:nth-of-type(3) > div > [role="button"] {
  2239.             visibility: hidden;
  2240.           }
  2241.         `)
  2242.       }
  2243.       if (config.hideExplorePageContents) {
  2244.         // Hide explore page contents so we don't get a brief flash of them
  2245.         // before automatically switching the page to search mode.
  2246.         hideCssSelectors.push(
  2247.           // Tabs
  2248.           `body.Explore ${Selectors.MOBILE_TIMELINE_HEADER_OLD} > div:nth-of-type(2)`,
  2249.           `body.Explore ${Selectors.MOBILE_TIMELINE_HEADER_NEW} > div > div:nth-of-type(2)`,
  2250.           // Content
  2251.           `body.Explore ${Selectors.TIMELINE}`,
  2252.         )
  2253.       }
  2254.       if (config.hideCommunitiesNav) {
  2255.         hideCssSelectors.push(`${Selectors.PRIMARY_NAV_MOBILE} a[href$="/communities"]`)
  2256.       }
  2257.       if (config.hideMessagesBottomNavItem) {
  2258.         hideCssSelectors.push(`${Selectors.PRIMARY_NAV_MOBILE} a[href="/messages"]`)
  2259.       }
  2260.       if (config.hideShareTweetButton) {
  2261.         hideCssSelectors.push(
  2262.           // In media modal
  2263.           `body.MobilePhoto [role="group"] > div[style]`,
  2264.         )
  2265.       }
  2266.       if (config.retweets == 'separate' || config.quoteTweets == 'separate') {
  2267.         // Use CSS to tweak layout of mobile header elements on pages where it's
  2268.         // needed, as changes made directly to them can persist across pages.
  2269.         cssRules.push(`
  2270.           body.Home .tnt_mobile_header,
  2271.           body.LatestTweets .tnt_mobile_header,
  2272.           body.SeparatedTweets .tnt_mobile_header {
  2273.             flex-direction: row;
  2274.             align-items: center;
  2275.             justify-content: space-between;
  2276.           }
  2277.         `)
  2278.         hideCssSelectors.push('body.SeparatedTweets .tnt_home_timeline_title')
  2279.         cssRules.push(`
  2280.           #tnt_switch_timeline span {
  2281.             cursor: pointer;
  2282.           }
  2283.         `)
  2284.       }
  2285.     }
  2286.  
  2287.     if (hideCssSelectors.length > 0) {
  2288.       cssRules.push(`
  2289.         ${hideCssSelectors.join(',\n')} {
  2290.           display: none !important;
  2291.         }
  2292.       `)
  2293.     }
  2294.  
  2295.     $style.textContent = cssRules.map(dedent).join('\n')
  2296.   }
  2297. })()
  2298.  
  2299. function configureFont() {
  2300.   if (!fontFamilyRule) {
  2301.     warn('no fontFamilyRule found for configureFont to use')
  2302.     return
  2303.   }
  2304.  
  2305.   if (config.dontUseChirpFont) {
  2306.     if (fontFamilyRule.style.fontFamily.includes('TwitterChirp')) {
  2307.       fontFamilyRule.style.fontFamily = fontFamilyRule.style.fontFamily.replace(/"?TwitterChirp"?, ?/, '')
  2308.       log('disabled Chirp font')
  2309.     }
  2310.   } else if (!fontFamilyRule.style.fontFamily.includes('TwitterChirp')) {
  2311.     fontFamilyRule.style.fontFamily = `"TwitterChirp", ${fontFamilyRule.style.fontFamily}`
  2312.     log(`enabled Chirp font`)
  2313.   }
  2314. }
  2315.  
  2316. /**
  2317.  * @param {string[]} cssRules
  2318.  * @param {string[]} hideCssSelectors
  2319.  */
  2320. function configureHideMetricsCss(cssRules, hideCssSelectors) {
  2321.   if (config.hideFollowingMetrics) {
  2322.     // User profile hover card and page metrics
  2323.     hideCssSelectors.push(
  2324.       ':is(#layers, body.Profile) a:is([href$="/following"], [href$="/followers"]) > :first-child'
  2325.     )
  2326.     // Fix display of whitespace after hidden metrics
  2327.     cssRules.push(
  2328.       ':is(#layers, body.Profile) a:is([href$="/following"], [href$="/followers"]) { white-space: pre-line; }'
  2329.     )
  2330.   }
  2331.  
  2332.   if (config.hideTotalTweetsMetrics) {
  2333.     // Tweet count under username header on profile pages
  2334.     hideCssSelectors.push(
  2335.       mobile ? `
  2336.         body.Profile header > div > div:first-of-type h2 + div[dir],
  2337.         body.Profile ${Selectors.MOBILE_TIMELINE_HEADER_NEW} > div > div:first-of-type h2 + div[dir]
  2338.       ` : `body.Profile ${Selectors.PRIMARY_COLUMN} > div > div:first-of-type h2 + div[dir]`
  2339.     )
  2340.   }
  2341.  
  2342.   let individualTweetMetricSelectors = [
  2343.     config.hideRetweetMetrics    && '[href$="/retweets"]',
  2344.     config.hideLikeMetrics       && '[href$="/likes"]',
  2345.     config.hideQuoteTweetMetrics && '[href$="/retweets/with_comments"]',
  2346.   ].filter(Boolean).join(', ')
  2347.  
  2348.   if (individualTweetMetricSelectors) {
  2349.     // Individual tweet metrics
  2350.     hideCssSelectors.push(
  2351.       `body.Tweet a:is(${individualTweetMetricSelectors}) > :first-child`,
  2352.       `[aria-modal="true"] [data-testid="tweet"] a:is(${individualTweetMetricSelectors}) > :first-child`
  2353.     )
  2354.     // Fix display of whitespace after hidden metrics
  2355.     cssRules.push(
  2356.       `body.Tweet a:is(${individualTweetMetricSelectors}), [aria-modal="true"] [data-testid="tweet"] a:is(${individualTweetMetricSelectors}) { white-space: pre-line; }`
  2357.     )
  2358.   }
  2359.  
  2360.   let timelineMetricSelectors = [
  2361.     config.hideReplyMetrics   && '[data-testid="reply"]',
  2362.     config.hideRetweetMetrics && '[data-testid$="retweet"]',
  2363.     config.hideLikeMetrics    && '[data-testid$="like"]',
  2364.   ].filter(Boolean).join(', ')
  2365.  
  2366.   if (timelineMetricSelectors) {
  2367.     cssRules.push(
  2368.       `[role="group"] div:is(${timelineMetricSelectors}) span { visibility: hidden; }`
  2369.     )
  2370.   }
  2371. }
  2372.  
  2373. const configureNavFontSizeCss = (() => {
  2374.   let $style = addStyle('nav-font-size')
  2375.  
  2376.   return function configureNavFontSizeCss() {
  2377.     let cssRules = []
  2378.  
  2379.     if (fontSize != null && config.navBaseFontSize) {
  2380.       cssRules.push(`
  2381.         ${Selectors.PRIMARY_NAV_DESKTOP} div[dir] span { font-size: ${fontSize}; font-weight: normal; }
  2382.         ${Selectors.PRIMARY_NAV_DESKTOP} div[dir] { margin-top: -4px; }
  2383.       `)
  2384.     }
  2385.  
  2386.     $style.textContent = cssRules.map(dedent).join('\n')
  2387.   }
  2388. })()
  2389.  
  2390. /**
  2391.  * Configures – or re-configures – the separated tweets timeline title.
  2392.  *
  2393.  * If we're currently on the separated tweets timeline and…
  2394.  * - …its title has changed, the page title will be changed to "navigate" to it.
  2395.  * - …the separated tweets timeline is no longer needed, we'll change the page
  2396.  *   title to "navigate" back to the main timeline.
  2397.  *
  2398.  * @returns {boolean} `true` if "navigation" was triggered by this call
  2399.  */
  2400. function configureSeparatedTweetsTimelineTitle() {
  2401.   let wasOnSeparatedTweetsTimeline = isOnSeparatedTweetsTimeline()
  2402.   let previousTitle = separatedTweetsTimelineTitle
  2403.  
  2404.   if (config.retweets == 'separate' && config.quoteTweets == 'separate') {
  2405.     separatedTweetsTimelineTitle = getString('SHARED_TWEETS')
  2406.   } else if (config.retweets == 'separate') {
  2407.     separatedTweetsTimelineTitle = getString('RETWEETS')
  2408.   } else if (config.quoteTweets == 'separate') {
  2409.     separatedTweetsTimelineTitle = getString('QUOTE_TWEETS')
  2410.   } else {
  2411.     separatedTweetsTimelineTitle = null
  2412.   }
  2413.  
  2414.   let titleChanged = previousTitle != separatedTweetsTimelineTitle
  2415.   if (wasOnSeparatedTweetsTimeline) {
  2416.     if (separatedTweetsTimelineTitle == null) {
  2417.       log('moving from separated tweets timeline to main timeline after config change')
  2418.       setTitle(currentMainTimelineType)
  2419.       return true
  2420.     }
  2421.     if (titleChanged) {
  2422.       log('applying new separated tweets timeline title after config change')
  2423.       setTitle(separatedTweetsTimelineTitle)
  2424.       return true
  2425.     }
  2426.   } else {
  2427.     if (titleChanged && previousTitle != null && lastMainTimelineTitle == previousTitle) {
  2428.       log('updating lastMainTimelineTitle with new separated tweets timeline title')
  2429.       lastMainTimelineTitle = separatedTweetsTimelineTitle
  2430.     }
  2431.   }
  2432. }
  2433.  
  2434. const configureThemeCss = (() => {
  2435.   let $style = addStyle('theme')
  2436.  
  2437.   return function configureThemeCss() {
  2438.     let cssRules = []
  2439.  
  2440.     if (debug) {
  2441.       cssRules.push(`
  2442.         [data-item-type]::after {
  2443.           position: absolute;
  2444.           top: 0;
  2445.           right: 50px;
  2446.           content: attr(data-item-type);
  2447.           font-family: ${fontFamilyRule?.style.fontFamily || '-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial'};
  2448.           background-color: rgb(242, 29, 29);
  2449.           color: white;
  2450.           font-size: 11px;
  2451.           font-weight: bold;
  2452.           padding: 4px 6px;
  2453.           border-bottom-left-radius: 1em;
  2454.           border-bottom-right-radius: 1em;
  2455.         }
  2456.       `)
  2457.     }
  2458.  
  2459.     // Active tab colour for custom tabs
  2460.     if (themeColor != null && (config.retweets == 'separate' || config.quoteTweets == 'separate')) {
  2461.       cssRules.push(`
  2462.         body.SeparatedTweets #tnt_separated_tweets_tab > a > div > div > div {
  2463.           background-color: ${themeColor} !important;
  2464.         }
  2465.       `)
  2466.       if (desktop) {
  2467.         cssRules.push(`
  2468.           .tnt_tabs > div > h2::after {
  2469.             background-color: ${themeColor} !important;
  2470.           }
  2471.         `)
  2472.       }
  2473.     }
  2474.  
  2475.     if (config.uninvertFollowButtons) {
  2476.       // Shared styles for Following and Follow buttons
  2477.       cssRules.push(`
  2478.         [role="button"][data-testid$="-unfollow"]:not(:hover) {
  2479.           border-color: rgba(0, 0, 0, 0) !important;
  2480.         }
  2481.         [role="button"][data-testid$="-follow"] {
  2482.           background-color: rgba(0, 0, 0, 0) !important;
  2483.         }
  2484.       `)
  2485.       if (config.followButtonStyle == 'monochrome' || themeColor == null) {
  2486.         cssRules.push(`
  2487.           /* Following button */
  2488.           body.Default [role="button"][data-testid$="-unfollow"]:not(:hover) {
  2489.             background-color: rgb(15, 20, 25) !important;
  2490.           }
  2491.           body.Default [role="button"][data-testid$="-unfollow"]:not(:hover) > * {
  2492.             color: rgb(255, 255, 255) !important;
  2493.           }
  2494.           body:is(.Dim, .LightsOut) [role="button"][data-testid$="-unfollow"]:not(:hover) {
  2495.             background-color: rgb(255, 255, 255) !important;
  2496.           }
  2497.           body:is(.Dim, .LightsOut) [role="button"][data-testid$="-unfollow"]:not(:hover) > * {
  2498.             color: rgb(15, 20, 25) !important;
  2499.           }
  2500.           /* Follow button */
  2501.           body.Default [role="button"][data-testid$="-follow"] {
  2502.             border-color: rgb(207, 217, 222) !important;
  2503.           }
  2504.           body:is(.Dim, .LightsOut) [role="button"][data-testid$="-follow"] {
  2505.             border-color: rgb(83, 100, 113) !important;
  2506.           }
  2507.           body.Default [role="button"][data-testid$="-follow"] > * {
  2508.             color: rgb(15, 20, 25) !important;
  2509.           }
  2510.           body:is(.Dim, .LightsOut) [role="button"][data-testid$="-follow"] > * {
  2511.             color: rgb(255, 255, 255) !important;
  2512.           }
  2513.           body.Default [role="button"][data-testid$="-follow"]:hover {
  2514.             background-color: rgba(15, 20, 25, 0.1) !important;
  2515.           }
  2516.           body:is(.Dim, .LightsOut) [role="button"][data-testid$="-follow"]:hover {
  2517.             background-color: rgba(255, 255, 255, 0.1) !important;
  2518.           }
  2519.         `)
  2520.       }
  2521.       if (config.followButtonStyle == 'themed' && themeColor != null) {
  2522.         cssRules.push(`
  2523.           /* Following button */
  2524.           [role="button"][data-testid$="-unfollow"]:not(:hover) {
  2525.             background-color: ${themeColor} !important;
  2526.           }
  2527.           [role="button"][data-testid$="-unfollow"]:not(:hover) > * {
  2528.               color: rgb(255, 255, 255) !important;
  2529.           }
  2530.           /* Follow button */
  2531.           [role="button"][data-testid$="-follow"] {
  2532.             border-color: ${themeColor} !important;
  2533.           }
  2534.           [role="button"][data-testid$="-follow"] > * {
  2535.             color: ${themeColor} !important;
  2536.           }
  2537.           [role="button"][data-testid$="-follow"]:hover {
  2538.             background-color: ${themeColor} !important;
  2539.           }
  2540.           [role="button"][data-testid$="-follow"]:hover > * {
  2541.             color: rgb(255, 255, 255) !important;
  2542.           }
  2543.         `)
  2544.       }
  2545.     }
  2546.  
  2547.     $style.textContent = cssRules.map(dedent).join('\n')
  2548.   }
  2549. })()
  2550.  
  2551. /**
  2552.  * @param {HTMLElement} $tweet
  2553.  * @returns {import("./types").QuotedTweet}
  2554.  */
  2555.  function getQuotedTweetDetails($tweet) {
  2556.   let $quotedTweet = $tweet.querySelector('div[id^="id__"] > div[dir] > span').parentElement.nextElementSibling
  2557.   let $heading = $quotedTweet?.querySelector(':scope > div > div:first-child')
  2558.   let user = $heading?.querySelector('div:last-child > span')?.textContent
  2559.   let time = $heading?.querySelector('time')?.dateTime
  2560.   let text = $heading?.nextElementSibling?.querySelector('[lang]')?.textContent
  2561.   return {user, time, text}
  2562. }
  2563.  
  2564. /**
  2565.  * Attempts to determine the type of a timeline Tweet given the element with
  2566.  * data-testid="tweet" on it, falling back to TWEET if it doesn't appear to be
  2567.  * one of the particular types we care about.
  2568.  * @param {HTMLElement} $tweet
  2569.  * @returns {import("./types").TimelineItemType}
  2570.  */
  2571. function getTweetType($tweet) {
  2572.   if ($tweet.closest(Selectors.PROMOTED_TWEET_CONTAINER)) {
  2573.     return 'PROMOTED_TWEET'
  2574.   }
  2575.   if ($tweet.querySelector('[data-testid="socialContext"]')) {
  2576.     if ((!config.alwaysUseLatestTweets || !config.hideForYouTimeline) && currentMainTimelineType == getString('HOME')) {
  2577.       let svgPath = $tweet.querySelector('svg path')?.getAttribute('d') ?? ''
  2578.       if (svgPath.startsWith('M7.471 21H.472l.029-1.027c.')) return 'COMMUNITY_TWEET'
  2579.       if (svgPath.startsWith('M17.863 13.44c1.477 1.58 2.')) return 'FOLLOWEES_FOLLOWS'
  2580.       if (svgPath.startsWith('M20.884 13.19c-1.351 2.48-4')) return 'LIKED'
  2581.       if (svgPath.startsWith('M1.751 10c0-4.42 3.584-8 8.')) return 'REPLIED'
  2582.       if (svgPath.startsWith('M12 1.75c-5.11 0-9.25 4.14-')) return 'SUGGESTED_TOPIC_TWEET'
  2583.       // This is the start of the SVG path for the Retweet icon
  2584.       if (!svgPath.startsWith('M4.75 3.79l4.603 4.3-1.706 1')) {
  2585.         warn('unhandled socialContext tweet type - falling back to RETWEET', $tweet)
  2586.       }
  2587.     }
  2588.     // Quoted tweets from accounts you blocked or muted are displayed as an
  2589.     // <article> with "This Tweet is unavailable."
  2590.     if ($tweet.querySelector('article')) {
  2591.       return 'UNAVAILABLE_RETWEET'
  2592.     }
  2593.     // Quoted tweets are preceded by visually-hidden "Quote Tweet" text
  2594.     if ($tweet.querySelector('div[id^="id__"] > div[dir] > span')?.textContent.includes(getString('QUOTE_TWEET'))) {
  2595.       return 'RETWEETED_QUOTE_TWEET'
  2596.     }
  2597.     return 'RETWEET'
  2598.   }
  2599.   // Quoted tweets are preceded by visually-hidden "Quote Tweet" text
  2600.   if ($tweet.querySelector('div[id^="id__"] > div[dir] > span')?.textContent.includes(getString('QUOTE_TWEET'))) {
  2601.     return 'QUOTE_TWEET'
  2602.   }
  2603.   // Quoted tweets from accounts you blocked or muted are displayed as an
  2604.   // <article> with "This Tweet is unavailable."
  2605.   if ($tweet.querySelector('article')) {
  2606.     return 'UNAVAILABLE_QUOTE_TWEET'
  2607.   }
  2608.   return 'TWEET'
  2609. }
  2610.  
  2611. // Add 1 every time this gets broken: 4
  2612. function getVerifiedProps($svg) {
  2613.   let propsGetter = (props) => props?.children?.props?.children?.[0]?.[0]?.props
  2614.   let $parent = $svg.parentElement
  2615.   // Verified badge button on the profile screen
  2616.   if ($parent.getAttribute('role') == 'button') {
  2617.     $parent = $parent.closest('span')
  2618.   }
  2619.   // Link variant in "user followed/liked/retweeted" notifications
  2620.   else if (isOnNotificationsPage() && $parent.parentElement.getAttribute('role') == 'link') {
  2621.     propsGetter = (props) => props?.children?.[1]?.props
  2622.   }
  2623.   if ($parent.wrappedJSObject) {
  2624.     $parent = $parent.wrappedJSObject
  2625.   }
  2626.   let reactPropsKey = Object.keys($parent).find(key => key.startsWith('__reactProps$'))
  2627.   let props = propsGetter($parent[reactPropsKey])
  2628.   if (!props) {
  2629.     warn('verified props not found for', $svg, {reactPropsKey})
  2630.   }
  2631.   return props
  2632. }
  2633.  
  2634. /**
  2635.  * @param {HTMLElement} $popup
  2636.  * @returns {{tookAction: boolean, onPopupClosed?: () => void}}
  2637.  */
  2638. function handlePopup($popup) {
  2639.   let result = {tookAction: false, onPopupClosed: null}
  2640.  
  2641.   if (desktop && !isDesktopMediaModalOpen && URL_PHOTO_RE.test(location.pathname) && currentPath != location.pathname) {
  2642.     log('media modal opened')
  2643.     isDesktopMediaModalOpen = true
  2644.     observeDesktopModalTimeline()
  2645.     return {
  2646.       tookAction: true,
  2647.       onPopupClosed() {
  2648.         log('media modal closed')
  2649.         isDesktopMediaModalOpen = false
  2650.         if (modalObservers.length > 0) {
  2651.           log(
  2652.             `disconnecting ${modalObservers.length} modal observer${s(modalObservers.length)}`,
  2653.             modalObservers.map(observer => observer['name'])
  2654.           )
  2655.           modalObservers.forEach(observer => observer.disconnect())
  2656.           modalObservers = []
  2657.         }
  2658.       }
  2659.     }
  2660.   }
  2661.  
  2662.   if (isOnListPage()) {
  2663.     let $switchSvg = $popup.querySelector(`svg path[d^="M15.96 1.54L21.41 7l-5.45 5.46-1.42-1"]`)
  2664.     if ($switchSvg) {
  2665.       addToggleListRetweetsMenuItem($popup.querySelector(`[role="menuitem"]`))
  2666.       return {tookAction: true}
  2667.     }
  2668.   }
  2669.  
  2670.   if (config.mutableQuoteTweets) {
  2671.     if (quotedTweet) {
  2672.       let $blockMenuItem = /** @type {HTMLElement} */ ($popup.querySelector(Selectors.BLOCK_MENU_ITEM))
  2673.       if ($blockMenuItem) {
  2674.         addMuteQuotesMenuItem($blockMenuItem)
  2675.         result.tookAction = true
  2676.         // Clear the quoted tweet when the popup closes
  2677.         result.onPopupClosed = () => {
  2678.           quotedTweet = null
  2679.         }
  2680.       } else {
  2681.         quotedTweet = null
  2682.       }
  2683.     }
  2684.   }
  2685.  
  2686.   if (config.fastBlock) {
  2687.     if (blockMenuItemSeen && $popup.querySelector('[data-testid="confirmationSheetConfirm"]')) {
  2688.       log('fast blocking')
  2689.       ;/** @type {HTMLElement} */ ($popup.querySelector('[data-testid="confirmationSheetConfirm"]')).click()
  2690.       result.tookAction = true
  2691.     }
  2692.     else if ($popup.querySelector(Selectors.BLOCK_MENU_ITEM)) {
  2693.       log('preparing for fast blocking')
  2694.       blockMenuItemSeen = true
  2695.       // Create a nested observer for mobile, as it reuses the popup element
  2696.       result.tookAction = !mobile
  2697.     } else {
  2698.       blockMenuItemSeen = false
  2699.     }
  2700.   }
  2701.  
  2702.   if (config.addAddMutedWordMenuItem) {
  2703.     let $circleLink = /** @type {HTMLElement} */ ($popup.querySelector('a[href$="/i/circles"]'))
  2704.     if ($circleLink) {
  2705.       addAddMutedWordMenuItem($circleLink)
  2706.       result.tookAction = true
  2707.     }
  2708.   }
  2709.  
  2710.   // User hovercard popup
  2711.   if (config.twitterBlueChecks != 'ignore') {
  2712.     let $hoverCard = /** @type {HTMLElement} */ ($popup.querySelector('[data-testid="HoverCard"]'))
  2713.     if ($hoverCard) {
  2714.       result.tookAction = true
  2715.       getElement('div[data-testid^="UserAvatar-Container"]', {
  2716.         context: $hoverCard,
  2717.         name: 'user hovercard contents',
  2718.         timeout: 250,
  2719.       }).then(($contents) => {
  2720.         if ($contents) tagTwitterBlueCheckmarks($popup)
  2721.       })
  2722.     }
  2723.   }
  2724.  
  2725.   // Verified account popup when you click the check on a user's profile page
  2726.   if (config.twitterBlueChecks == 'replace' && isOnProfilePage()) {
  2727.     let $hoverCard = /** @type {HTMLElement} */ ($popup.querySelector('[data-testid="HoverCard"]'))
  2728.     if ($hoverCard) {
  2729.       getElement(':scope > div > div > svg:first-child path[d^="M22.25 12c0-1.43-.88-2.67-2.19-3.34.46-1.39.2-2.9-.81-3.91s-2.52-1.27-3.91-.81c-.66-1.31-1.91-2."]', {
  2730.         context: $hoverCard,
  2731.         name: 'verified account hovercard svg path',
  2732.         timeout: 250,
  2733.       }).then(($hoverCardSvgPath) => {
  2734.         if (!$hoverCardSvgPath) return
  2735.  
  2736.         let $headerSvgPath = document.querySelector(mobile ? `
  2737.           body.Profile header ${Selectors.VERIFIED_TICK},
  2738.           body.Profile ${Selectors.MOBILE_TIMELINE_HEADER_NEW} ${Selectors.VERIFIED_TICK}
  2739.         ` : `body.Profile ${Selectors.PRIMARY_COLUMN} > div > div:first-of-type h2 ${Selectors.VERIFIED_TICK}`)
  2740.         if (!$headerSvgPath) return
  2741.  
  2742.         if (isBlueVerified($headerSvgPath.closest('svg'))) {
  2743.           // Wait for the hovercard to render its contents
  2744.           let popupRenderObserver = observeElement($popup, (mutations) => {
  2745.             if (!mutations.length) return
  2746.             $popup.querySelector('svg').classList.add('tnt_blue_check')
  2747.             popupRenderObserver.disconnect()
  2748.           }, 'verified popup render', {childList: true, subtree: true})
  2749.         }
  2750.       })
  2751.     }
  2752.   }
  2753.  
  2754.   return result
  2755. }
  2756.  
  2757. function isBlueVerified($svg) {
  2758.   let props = getVerifiedProps($svg)
  2759.   return Boolean(props && props.isBlueVerified && !props.isVerified)
  2760. }
  2761.  
  2762. /**
  2763.  * Checks if a tweet is preceded by an element creating a vertical reply line.
  2764.  * @param {HTMLElement} $tweet
  2765.  * @returns {boolean}
  2766.  */
  2767. function isReplyToPreviousTweet($tweet) {
  2768.   let $replyLine = $tweet.firstElementChild?.firstElementChild?.firstElementChild?.firstElementChild?.firstElementChild?.firstElementChild?.firstElementChild
  2769.   if ($replyLine) {
  2770.     return getComputedStyle($replyLine).width == '2px'
  2771.   }
  2772. }
  2773.  
  2774. /**
  2775.  * @returns {{disconnect()}}
  2776.  */
  2777. function onPopup($popup) {
  2778.   log('popup appeared', $popup)
  2779.  
  2780.   // If handlePopup did something, we don't need to observe nested popups
  2781.   let {tookAction, onPopupClosed} = handlePopup($popup)
  2782.   if (tookAction) {
  2783.     return onPopupClosed ? {disconnect: onPopupClosed} : null
  2784.   }
  2785.  
  2786.   /** @type {HTMLElement} */
  2787.   let $nestedPopup
  2788.  
  2789.   let nestedObserver = observeElement($popup, (mutations) => {
  2790.     mutations.forEach((mutation) => {
  2791.       mutation.addedNodes.forEach((/** @type {HTMLElement} */ $el) => {
  2792.         log('nested popup appeared', $el)
  2793.         $nestedPopup = $el
  2794.         ;({onPopupClosed} = handlePopup($el))
  2795.       })
  2796.       mutation.removedNodes.forEach((/** @type {HTMLElement} */ $el) => {
  2797.         if ($el !== $nestedPopup) return
  2798.         if (onPopupClosed) {
  2799.           log('cleaning up after nested popup removed')
  2800.           onPopupClosed()
  2801.         }
  2802.       })
  2803.     })
  2804.   })
  2805.  
  2806.   let disconnect = nestedObserver.disconnect.bind(nestedObserver)
  2807.   nestedObserver.disconnect = () => {
  2808.     if (onPopupClosed) {
  2809.       log('cleaning up after nested popup observer disconnected')
  2810.       onPopupClosed()
  2811.     }
  2812.     disconnect()
  2813.   }
  2814.  
  2815.   return nestedObserver
  2816. }
  2817.  
  2818. /**
  2819.  * @param {HTMLElement} $timeline
  2820.  * @param {string} page
  2821.  * @param {import("./types").TimelineOptions?} options
  2822.  */
  2823. function onTimelineChange($timeline, page, options = {}) {
  2824.   let startTime = Date.now()
  2825.   let {classifyTweets = true, hideHeadings = true} = options
  2826.  
  2827.   let isOnMainTimeline = isOnMainTimelinePage()
  2828.   let isOnListTimeline = isOnListPage()
  2829.  
  2830.   if (config.twitterBlueChecks != 'ignore' && !isOnMainTimeline && !isOnListTimeline) {
  2831.     tagTwitterBlueCheckmarks($timeline)
  2832.   }
  2833.  
  2834.   if (!classifyTweets) return
  2835.  
  2836.   let itemTypes = {}
  2837.   let hiddenItemCount = 0
  2838.   let hiddenItemTypes = {}
  2839.  
  2840.   /** @type {HTMLElement} */
  2841.   let $previousItem = null
  2842.   /** @type {?import("./types").TimelineItemType} */
  2843.   let previousItemType = null
  2844.   /** @type {?boolean} */
  2845.   let hidPreviousItem = null
  2846.   let hideAllSubsequentItems = false
  2847.  
  2848.   for (let $item of $timeline.children) {
  2849.     /** @type {?import("./types").TimelineItemType} */
  2850.     let itemType = null
  2851.     /** @type {?boolean} */
  2852.     let hideItem = null
  2853.     /** @type {?boolean} */
  2854.     let highlightItem = null
  2855.     /** @type {?HTMLElement} */
  2856.     let $tweet = $item.querySelector(Selectors.TWEET)
  2857.  
  2858.     if (hideAllSubsequentItems) {
  2859.       hideItem = true
  2860.       itemType = previousItemType
  2861.     }
  2862.     else if ($tweet != null) {
  2863.       itemType = getTweetType($tweet)
  2864.       if (isOnMainTimeline || isOnListTimeline) {
  2865.         let isReply = isReplyToPreviousTweet($tweet)
  2866.         if (isReply && hidPreviousItem != null) {
  2867.           hideItem = hidPreviousItem
  2868.         } else {
  2869.           if (isOnMainTimeline) {
  2870.             hideItem = shouldHideMainTimelineItem(itemType, page)
  2871.           }
  2872.           else if (isOnListTimeline) {
  2873.             hideItem = shouldHideListTimelineItem(itemType)
  2874.           }
  2875.         }
  2876.  
  2877.         if (!hideItem && config.mutableQuoteTweets && (itemType == 'QUOTE_TWEET' || itemType == 'RETWEETED_QUOTE_TWEET')) {
  2878.           if (config.mutedQuotes.length > 0) {
  2879.             let quotedTweet = getQuotedTweetDetails($tweet)
  2880.             hideItem = config.mutedQuotes.some(muted => muted.user == quotedTweet.user && muted.time == quotedTweet.time)
  2881.           }
  2882.           if (!hideItem) {
  2883.             addCaretMenuListenerForQuoteTweet($tweet)
  2884.           }
  2885.         }
  2886.  
  2887.         let checkType
  2888.         if (config.twitterBlueChecks != 'ignore' || config.verifiedAccounts != 'ignore') {
  2889.           for (let $svgPath of $tweet.querySelectorAll(Selectors.VERIFIED_TICK)) {
  2890.             let verifiedProps = getVerifiedProps($svgPath.closest('svg'))
  2891.             if (!verifiedProps) continue
  2892.  
  2893.             let isUserCheck = $svgPath.closest('div[data-testid="User-Names"]')
  2894.             if (verifiedProps.isVerified) {
  2895.               if (isUserCheck) {
  2896.                 checkType = 'VERIFIED'
  2897.               }
  2898.               if (hideItem !== true) {
  2899.                 hideItem = config.verifiedAccounts == 'hide'
  2900.               }
  2901.               highlightItem = config.verifiedAccounts == 'highlight'
  2902.             }
  2903.             else if (verifiedProps.isBlueVerified) {
  2904.               if (isUserCheck) {
  2905.                 checkType = 'BLUE'
  2906.               }
  2907.               $svgPath.closest('div').classList.add('tnt_blue_check')
  2908.             }
  2909.           }
  2910.         }
  2911.  
  2912.         if (debug) {
  2913.           $item.firstElementChild.dataset.itemType = `${itemType}${isReply ? ' / REPLY' : ''}${checkType ? ` / ${checkType}` : ''}`
  2914.         }
  2915.       }
  2916.     }
  2917.     else if (!isOnMainTimeline && !isOnListTimeline) {
  2918.       if ($item.querySelector(':scope > div > div > div > article')) {
  2919.         itemType = 'UNAVAILABLE'
  2920.       }
  2921.     }
  2922.  
  2923.     if (!isOnMainTimeline && !isOnListTimeline) {
  2924.       if (itemType != null) {
  2925.         hideItem = shouldHideOtherTimelineItem(itemType)
  2926.         if (debug) {
  2927.           $item.firstElementChild.dataset.itemType = itemType
  2928.         }
  2929.       }
  2930.     }
  2931.  
  2932.     if (itemType == null) {
  2933.       if ($item.querySelector(Selectors.TIMELINE_HEADING)) {
  2934.         itemType = 'HEADING'
  2935.         // "Discover more" heading and subsequent algorithmic tweets
  2936.         if (isOnIndividualTweetPage()) {
  2937.           if ($item.querySelector('[dir]')?.innerText == getString('DISCOVER_MORE')) {
  2938.             itemType = 'DISCOVER_MORE_HEADING'
  2939.             hideItem = config.hideMoreTweets
  2940.             hideAllSubsequentItems = config.hideMoreTweets
  2941.           }
  2942.         }
  2943.         // "Who to follow", "Follow some Topics" etc. headings
  2944.         else if (hideHeadings) {
  2945.           hideItem = config.hideWhoToFollowEtc
  2946.         }
  2947.         if (debug) {
  2948.           $item.firstElementChild.dataset.itemType = itemType
  2949.         }
  2950.       }
  2951.     }
  2952.  
  2953.     itemTypes[itemType] ||= 0
  2954.     itemTypes[itemType]++
  2955.  
  2956.     if (itemType == null) {
  2957.       // Assume a non-identified item following an identified item is related.
  2958.       // "Who to follow" users and "Follow some Topics" topics appear in
  2959.       // subsequent items, as do "Show this thread" and "Show more" links.
  2960.       if (previousItemType != null) {
  2961.         hideItem = hidPreviousItem
  2962.         itemType = previousItemType
  2963.       }
  2964.       // The first item in the timeline is sometimes an empty placeholder <div>
  2965.       else if ($item !== $timeline.firstElementChild && hideItem == null) {
  2966.         // We're probably also missing some spacer / divider nodes
  2967.         warn('unhandled timeline item', $item)
  2968.       }
  2969.     }
  2970.  
  2971.     if (hideItem != null) {
  2972.       if (hideItem) {
  2973.         hiddenItemCount++
  2974.         hiddenItemTypes[itemType] ||= 0
  2975.         hiddenItemTypes[itemType]++
  2976.       }
  2977.       if (/** @type {HTMLElement} */ ($item.firstElementChild).style.display != (hideItem ? 'none' : '')) {
  2978.         /** @type {HTMLElement} */ ($item.firstElementChild).style.display = hideItem ? 'none' : ''
  2979.         // Log these out as they can't be reliably triggered for testing
  2980.         if (hideItem && itemType == 'HEADING' || previousItemType == 'HEADING') {
  2981.           log(`hid a ${previousItemType == 'HEADING' ? 'post-' : ''}heading item`, $item)
  2982.         }
  2983.       }
  2984.     }
  2985.  
  2986.     if (highlightItem != null) {
  2987.       if (/** @type {HTMLElement} */ ($item.firstElementChild).style.backgroundColor != (highlightItem ? 'rgba(29, 161, 242, 0.25)' : '')) {
  2988.         /** @type {HTMLElement} */ ($item.firstElementChild).style.backgroundColor = highlightItem ? 'rgba(29, 161, 242, 0.25)' : ''
  2989.       }
  2990.     }
  2991.  
  2992.     $previousItem = $item
  2993.     hidPreviousItem = hideItem
  2994.     // If we hid a heading, keep hiding everything after it until we hit a tweet
  2995.     if (!(previousItemType == 'HEADING' && itemType == null)) {
  2996.       previousItemType = itemType
  2997.     }
  2998.   }
  2999.  
  3000.   log(`processed ${$timeline.children.length} timeline item${s($timeline.children.length)} in ${Date.now() - startTime}ms`, itemTypes, `hid ${hiddenItemCount}`, hiddenItemTypes)
  3001. }
  3002.  
  3003. function onTitleChange(title) {
  3004.   log('title changed', {title: title.split(ltr ? ' / ' : ' \\ ')[ltr ? 0 : 1], path: location.pathname})
  3005.  
  3006.   if (checkforDisabledHomeTimeline()) return
  3007.  
  3008.   // Ignore leading notification counts in titles, e.g. '(1) Following'
  3009.   let notificationCount = ''
  3010.   if (TITLE_NOTIFICATION_RE.test(title)) {
  3011.     notificationCount = TITLE_NOTIFICATION_RE.exec(title)[0]
  3012.     title = title.replace(TITLE_NOTIFICATION_RE, '')
  3013.   }
  3014.  
  3015.   let homeNavigationWasUsed = homeNavigationIsBeingUsed
  3016.   homeNavigationIsBeingUsed = false
  3017.  
  3018.   if (title == getString('TWITTER')) {
  3019.     // Mobile uses "Twitter" when viewing a photo - we need to let these process
  3020.     // so the next page will be re-processed when the photo is closed.
  3021.     if (mobile && URL_PHOTO_RE.test(location.pathname)) {
  3022.       log('viewing a photo on mobile')
  3023. 		}
  3024.     // Ignore Flash of Uninitialised Title when navigating to a page for the
  3025.     // first time.
  3026.     else {
  3027.       log('ignoring Flash of Uninitialised Title')
  3028.       return
  3029.     }
  3030.   }
  3031.  
  3032.   let newPage = title.split(ltr ? ' / ' : ' \\ ')[ltr ? 0 : 1]
  3033.  
  3034.   // Only allow the same page to re-process after a title change on desktop if
  3035.   // the "Customize your view" dialog is currently open.
  3036.   if (newPage == currentPage && !(desktop && location.pathname == PagePaths.CUSTOMIZE_YOUR_VIEW)) {
  3037.     log('ignoring duplicate title change')
  3038.     currentNotificationCount = notificationCount
  3039.     return
  3040.   }
  3041.  
  3042.   // On desktop, stay on the separated tweets timeline when…
  3043.   if (desktop && currentPage == separatedTweetsTimelineTitle &&
  3044.       // …the title has changed back to the main timeline…
  3045.       (newPage == getString('FOLLOWING') || newPage == getString('HOME')) &&
  3046.       // …the Home nav link or Following / Home header _wasn't_ clicked and…
  3047.       !homeNavigationWasUsed &&
  3048.       (
  3049.         // …the user viewed a photo.
  3050.         URL_PHOTO_RE.test(location.pathname) ||
  3051.         // …the user stopped viewing a photo.
  3052.         URL_PHOTO_RE.test(currentPath) ||
  3053.         // …the user opened or used the "Customize your view" dialog.
  3054.         location.pathname == PagePaths.CUSTOMIZE_YOUR_VIEW ||
  3055.         // …the user closed the "Customize your view" dialog.
  3056.         currentPath == PagePaths.CUSTOMIZE_YOUR_VIEW ||
  3057.         // …the user opened the "Send via Direct Message" dialog.
  3058.         location.pathname == PagePaths.COMPOSE_MESSAGE ||
  3059.         // …the user closed the "Send via Direct Message" dialog.
  3060.         currentPath == PagePaths.COMPOSE_MESSAGE ||
  3061.         // …the user opened the compose Tweet dialog.
  3062.         location.pathname == PagePaths.COMPOSE_TWEET ||
  3063.         // …the user closed the compose Tweet dialog.
  3064.         currentPath == PagePaths.COMPOSE_TWEET ||
  3065.         // …the notification count in the title changed.
  3066.         notificationCount != currentNotificationCount
  3067.       )) {
  3068.     log('ignoring title change on separated tweets timeline')
  3069.     currentNotificationCount = notificationCount
  3070.     currentPath = location.pathname
  3071.     setTitle(separatedTweetsTimelineTitle)
  3072.     return
  3073.   }
  3074.  
  3075.   // Restore display of the separated tweets timelne if it's the last one we
  3076.   // saw, and the user navigated back home without using the Home navigation
  3077.   // item.
  3078.   if (location.pathname == PagePaths.HOME &&
  3079.       currentPath != PagePaths.HOME &&
  3080.       !homeNavigationWasUsed &&
  3081.       lastMainTimelineTitle != null &&
  3082.       separatedTweetsTimelineTitle != null &&
  3083.       lastMainTimelineTitle == separatedTweetsTimelineTitle) {
  3084.     log('restoring display of the separated tweets timeline')
  3085.     currentNotificationCount = notificationCount
  3086.     currentPath = location.pathname
  3087.     setTitle(separatedTweetsTimelineTitle)
  3088.     return
  3089.   }
  3090.  
  3091.   // Assumption: all non-FOUT, non-duplicate title changes are navigation, which
  3092.   // need the page to be re-processed.
  3093.  
  3094.   currentPage = newPage
  3095.   currentNotificationCount = notificationCount
  3096.   currentPath = location.pathname
  3097.  
  3098.   if (isOnLatestTweetsTimeline() || isOnHomeTimeline()) {
  3099.     currentMainTimelineType = currentPage
  3100.   }
  3101.   if (isOnMainTimelinePage()) {
  3102.     lastMainTimelineTitle = currentPage
  3103.   }
  3104.  
  3105.   log('processing new page')
  3106.  
  3107.   processCurrentPage()
  3108. }
  3109.  
  3110. function processCurrentPage() {
  3111.   if (pageObservers.length > 0) {
  3112.     log(
  3113.       `disconnecting ${pageObservers.length} page observer${s(pageObservers.length)}`,
  3114.       pageObservers.map(observer => observer['name'])
  3115.     )
  3116.     pageObservers.forEach(observer => observer.disconnect())
  3117.     pageObservers = []
  3118.   }
  3119.  
  3120.   // Hooks for styling pages
  3121.   $body.classList.toggle('Explore', isOnExplorePage())
  3122.   $body.classList.toggle('HideSidebar', shouldHideSidebar())
  3123.   $body.classList.toggle('List', isOnListPage())
  3124.   $body.classList.toggle('MainTimeline', isOnMainTimelinePage())
  3125.   $body.classList.toggle('Notifications', isOnNotificationsPage())
  3126.   $body.classList.toggle('Profile', isOnProfilePage())
  3127.   if (!isOnProfilePage()) {
  3128.     $body.classList.remove('Blocked', 'NoMedia')
  3129.   }
  3130.   $body.classList.toggle('QuoteTweets', isOnQuoteTweetsPage())
  3131.   $body.classList.toggle('Tweet', isOnIndividualTweetPage())
  3132.   $body.classList.toggle('Search', isOnSearchPage())
  3133.   $body.classList.toggle('MobilePhoto', mobile && URL_PHOTO_RE.test(location.pathname))
  3134.   $body.classList.remove('TabbedTimeline')
  3135.   $body.classList.remove('Home')
  3136.   $body.classList.remove('LatestTweets')
  3137.   $body.classList.remove('SeparatedTweets')
  3138.  
  3139.   if (desktop) {
  3140.     if (config.twitterBlueChecks != 'ignore' || config.fullWidthContent && (isOnMainTimelinePage() || isOnListPage())) {
  3141.       observeSidebar()
  3142.     } else {
  3143.       $body.classList.remove('Sidebar')
  3144.     }
  3145.  
  3146.     if (config.twitterBlueChecks != 'ignore' && (isOnSearchPage() || isOnExplorePage())) {
  3147.       observeSearchForm()
  3148.     }
  3149.   }
  3150.  
  3151.   if (isOnMainTimelinePage()) {
  3152.     tweakMainTimelinePage()
  3153.   }
  3154.   else {
  3155.     removeMobileTimelineHeaderElements()
  3156.   }
  3157.  
  3158.   if (isOnProfilePage()) {
  3159.     tweakProfilePage()
  3160.   }
  3161.   else if (isOnIndividualTweetPage()) {
  3162.     tweakIndividualTweetPage()
  3163.   }
  3164.   else if (isOnNotificationsPage()) {
  3165.     tweakNotificationsPage()
  3166.   }
  3167.   else if (isOnSearchPage()) {
  3168.     tweakSearchPage()
  3169.   }
  3170.   else if (isOnQuoteTweetsPage()) {
  3171.     tweakQuoteTweetsPage()
  3172.   }
  3173.   else if (isOnListPage()) {
  3174.     tweakListPage()
  3175.   }
  3176.   else if (isOnExplorePage()) {
  3177.     tweakExplorePage()
  3178.   }
  3179. }
  3180.  
  3181. /**
  3182.  * The mobile version of Twitter reuses heading elements between screens, so we
  3183.  * always remove any elements which could be there from the previous page and
  3184.  * re-add them later when needed.
  3185.  */
  3186. function removeMobileTimelineHeaderElements() {
  3187.   if (mobile) {
  3188.     document.querySelector('#tnt_shared_tweets_timeline_title')?.remove()
  3189.     document.querySelector('#tnt_switch_timeline')?.remove()
  3190.     document.querySelector('#tnt_separated_tweets_tab')?.remove()
  3191.   }
  3192. }
  3193.  
  3194. /**
  3195.  * Sets the page name in <title>, retaining any current notification count.
  3196.  * @param {string} page
  3197.  */
  3198. function setTitle(page) {
  3199.   document.title = ltr ? (
  3200.     `${currentNotificationCount}${page} / ${getString('TWITTER')}`
  3201.   ) : (
  3202.     `${currentNotificationCount}${getString('TWITTER')} \\ ${page}`
  3203.   )
  3204. }
  3205.  
  3206. /**
  3207.  * @param {import("./types").AlgorithmicTweetsConfig} config
  3208.  * @param {string} page
  3209.  * @returns {boolean}
  3210.  */
  3211. function shouldHideAlgorithmicTweet(config, page) {
  3212.   switch (config) {
  3213.     case 'hide': return true
  3214.     case 'ignore': return page == separatedTweetsTimelineTitle
  3215.   }
  3216. }
  3217.  
  3218. /**
  3219.  * @param {import("./types").TimelineItemType} type
  3220.  * @returns {boolean}
  3221.  */
  3222. function shouldHideListTimelineItem(type) {
  3223.   switch (type) {
  3224.     case 'RETWEET':
  3225.     case 'RETWEETED_QUOTE_TWEET':
  3226.       return config.listRetweets == 'hide'
  3227.     case 'UNAVAILABLE_QUOTE_TWEET':
  3228.       return config.hideUnavailableQuoteTweets
  3229.     case 'UNAVAILABLE_RETWEET':
  3230.       return config.hideUnavailableQuoteTweets || config.listRetweets == 'hide'
  3231.     default:
  3232.       return false
  3233.   }
  3234. }
  3235.  
  3236. /**
  3237.  * @param {import("./types").TimelineItemType} type
  3238.  * @param {string} page
  3239.  * @returns {boolean}
  3240.  */
  3241. function shouldHideMainTimelineItem(type, page) {
  3242.   switch (type) {
  3243.     case 'COMMUNITY_TWEET':
  3244.       return shouldHideAlgorithmicTweet(config.communityTweets, page)
  3245.     case 'FOLLOWEES_FOLLOWS':
  3246.       return shouldHideAlgorithmicTweet(config.followeesFollows, page)
  3247.     case 'LIKED':
  3248.       return shouldHideAlgorithmicTweet(config.likedTweets, page)
  3249.     case 'QUOTE_TWEET':
  3250.       return shouldHideSharedTweet(config.quoteTweets, page)
  3251.     case 'REPLIED':
  3252.       return shouldHideAlgorithmicTweet(config.repliedToTweets, page)
  3253.     case 'RETWEET':
  3254.       return shouldHideSharedTweet(config.retweets, page)
  3255.     case 'RETWEETED_QUOTE_TWEET':
  3256.       return shouldHideSharedTweet(config.retweets, page) || shouldHideSharedTweet(config.quoteTweets, page)
  3257.     case 'SUGGESTED_TOPIC_TWEET':
  3258.       return shouldHideAlgorithmicTweet(config.suggestedTopicTweets, page)
  3259.     case 'TWEET':
  3260.       return page == separatedTweetsTimelineTitle
  3261.     case 'UNAVAILABLE_QUOTE_TWEET':
  3262.       return config.hideUnavailableQuoteTweets || shouldHideSharedTweet(config.quoteTweets, page)
  3263.     case 'UNAVAILABLE_RETWEET':
  3264.       return config.hideUnavailableQuoteTweets || shouldHideSharedTweet(config.retweets, page)
  3265.     default:
  3266.       return true
  3267.   }
  3268. }
  3269.  
  3270. /**
  3271.  * @param {import("./types").TimelineItemType} type
  3272.  * @returns {boolean}
  3273.  */
  3274.  function shouldHideOtherTimelineItem(type) {
  3275.   switch (type) {
  3276.     case 'COMMUNITY_TWEET':
  3277.     case 'FOLLOWEES_FOLLOWS':
  3278.     case 'LIKED':
  3279.     case 'QUOTE_TWEET':
  3280.     case 'REPLIED':
  3281.     case 'RETWEET':
  3282.     case 'RETWEETED_QUOTE_TWEET':
  3283.     case 'SUGGESTED_TOPIC_TWEET':
  3284.     case 'TWEET':
  3285.     case 'UNAVAILABLE':
  3286.     case 'UNAVAILABLE_QUOTE_TWEET':
  3287.     case 'UNAVAILABLE_RETWEET':
  3288.       return false
  3289.     default:
  3290.       return true
  3291.   }
  3292. }
  3293.  
  3294. /**
  3295.  * @param {import("./types").SharedTweetsConfig} config
  3296.  * @param {string} page
  3297.  * @returns {boolean}
  3298.  */
  3299. function shouldHideSharedTweet(config, page) {
  3300.   switch (config) {
  3301.     case 'hide': return true
  3302.     case 'ignore': return page == separatedTweetsTimelineTitle
  3303.     case 'separate': return page != separatedTweetsTimelineTitle
  3304.   }
  3305. }
  3306.  
  3307. async function switchToLatestTweets(page) {
  3308.   log('switching to Following timeline')
  3309.  
  3310.   let sparkleSelector = mobile ? `
  3311.     body.Mobile ${Selectors.MOBILE_TIMELINE_HEADER_OLD} div:nth-of-type(3) [role="button"],
  3312.     body.Mobile ${Selectors.MOBILE_TIMELINE_HEADER_NEW} div:nth-of-type(3) [role="button"]
  3313.   ` : `body.Desktop ${Selectors.PRIMARY_COLUMN} > div > div [role="button"]`
  3314.   let $sparkleButton = await getElement(sparkleSelector, {
  3315.     name: 'sparkle button',
  3316.     stopIf: pageIsNot(page),
  3317.   })
  3318.   if ($sparkleButton == null) return
  3319.  
  3320.   log('clicking sparkle button')
  3321.   $sparkleButton.click()
  3322.  
  3323.   let $seeLatestTweetsInstead = await getElement('div[role="menu"] div[role="menuitem"]', {
  3324.     name: '"See latest Tweets instead" menu item',
  3325.     stopIf: pageIsNot(page),
  3326.   })
  3327.   if ($seeLatestTweetsInstead == null) return
  3328.  
  3329.   log('clicking "See latest Tweets" instead menu item')
  3330.   $seeLatestTweetsInstead.click()
  3331. }
  3332.  
  3333. /**
  3334.  * Add a tnt_blue_check class to any Twitter Blue checkmarks inside an element.
  3335.  * Since hiding is an option, this needs to be added to an appropriate parent
  3336.  * element.
  3337.  * @param {HTMLElement} $el
  3338.  */
  3339. function tagTwitterBlueCheckmarks($el) {
  3340.   for (let $svgPath of $el.querySelectorAll(Selectors.VERIFIED_TICK)) {
  3341.     if (isBlueVerified($svgPath.closest('svg'))) {
  3342.       $svgPath.closest(':is(div, span):not([role="button"]').classList.add('tnt_blue_check')
  3343.     }
  3344.   }
  3345. }
  3346.  
  3347. async function tweakExplorePage() {
  3348.   if (!config.hideExplorePageContents) return
  3349.  
  3350.   let $searchInput = await getElement('input[data-testid="SearchBox_Search_Input"]', {
  3351.     name: 'explore page search input',
  3352.     stopIf: () => !isOnExplorePage(),
  3353.   })
  3354.   if (!$searchInput) return
  3355.  
  3356.   log('focusing search input')
  3357.   $searchInput.focus()
  3358.  
  3359.   if (mobile) {
  3360.     // The back button appears after the search input is focused on mobile. When
  3361.     // you tap it or otherwise navigate back, it's replaced with the slide-out
  3362.     // menu button and Explore page contents are shown - we want to skip that.
  3363.     let $backButton = await getElement('div[data-testid="app-bar-back"]', {
  3364.       name: 'back button',
  3365.       stopIf: () => !isOnExplorePage(),
  3366.     })
  3367.     if (!$backButton) return
  3368.  
  3369.     pageObservers.push(
  3370.       observeElement($backButton.parentElement, (mutations) => {
  3371.         mutations.forEach((mutation) => {
  3372.           mutation.addedNodes.forEach((/** @type {HTMLElement} */ $el) => {
  3373.             if ($el.querySelector('[data-testid="DashButton_ProfileIcon_Link"]')) {
  3374.               log('slide-out menu button appeared, going back to skip Explore page')
  3375.               history.go(-2)
  3376.             }
  3377.           })
  3378.         })
  3379.       }, 'back button parent')
  3380.     )
  3381.   }
  3382. }
  3383.  
  3384. function tweakIndividualTweetPage() {
  3385.   observeTimeline(currentPage, {
  3386.     hideHeadings: false,
  3387.   })
  3388. }
  3389.  
  3390. function tweakListPage() {
  3391.   observeTimeline(currentPage, {
  3392.     hideHeadings: false,
  3393.   })
  3394. }
  3395.  
  3396. function tweakMainTimelinePage() {
  3397.   let $timelineTabs = document.querySelector(`${mobile ? Selectors.MOBILE_TIMELINE_HEADER_NEW : Selectors.PRIMARY_COLUMN} nav`)
  3398.  
  3399.   // "Which version of the main timeline are we on?" hooks for styling
  3400.   $body.classList.toggle('TabbedTimeline', $timelineTabs != null)
  3401.   $body.classList.toggle('Home', $timelineTabs == null && isOnHomeTimeline())
  3402.   $body.classList.toggle('LatestTweets', $timelineTabs == null && isOnLatestTweetsTimeline())
  3403.   $body.classList.toggle('SeparatedTweets', isOnSeparatedTweetsTimeline())
  3404.  
  3405.   if ($timelineTabs != null) {
  3406.     log('on tabbed timeline')
  3407.     tweakTimelineTabs($timelineTabs)
  3408.  
  3409.     // If there are pinned lists, the timeline tabs <nav> will be replaced when they load
  3410.     pageObservers.push(
  3411.       observeElement($timelineTabs.parentElement, (mutations) => {
  3412.         let timelineTabsReplaced = mutations.some(mutation => Array.from(mutation.removedNodes).includes($timelineTabs))
  3413.         if (timelineTabsReplaced) {
  3414.           log('timeline tabs replaced')
  3415.           $timelineTabs = document.querySelector(`${mobile ? Selectors.MOBILE_TIMELINE_HEADER_NEW : Selectors.PRIMARY_COLUMN} nav`)
  3416.           tweakTimelineTabs($timelineTabs)
  3417.         }
  3418.       }, 'timeline tabs nav container')
  3419.     )
  3420.  
  3421.     observeTimeline(currentPage, {
  3422.       isTabbed: true,
  3423.       onTabChange: () => {
  3424.         wasForYouTabSelected = Boolean($timelineTabs.querySelector('div[role="tablist"] > div:first-child > a[aria-selected="true"]'))
  3425.       },
  3426.       tabbedTimelineContainerSelector: 'div[data-testid="primaryColumn"] > div > div:last-child > div',
  3427.     })
  3428.   }
  3429.   else {
  3430.     // Sparkle timeline
  3431.     log('on Sparkle timeline')
  3432.     if (config.alwaysUseLatestTweets && currentPage == getString('HOME')) {
  3433.       switchToLatestTweets(currentPage)
  3434.       return
  3435.     }
  3436.  
  3437.     if (config.retweets == 'separate' || config.quoteTweets == 'separate') {
  3438.       addSeparatedTweetsTimelineControl(currentPage)
  3439.     }
  3440.     else {
  3441.       removeMobileTimelineHeaderElements()
  3442.     }
  3443.     observeTimeline(currentPage)
  3444.   }
  3445. }
  3446.  
  3447. async function tweakTimelineTabs($timelineTabs) {
  3448.   let $followingTabLink = /** @type {HTMLElement} */ ($timelineTabs.querySelector('div[role="tablist"] > div:nth-child(2) > a'))
  3449.  
  3450.   if (config.alwaysUseLatestTweets && !document.title.startsWith(separatedTweetsTimelineTitle)) {
  3451.     let isForYouTabSelected = Boolean($timelineTabs.querySelector('div[role="tablist"] > div:first-child > a[aria-selected="true"]'))
  3452.     if (isForYouTabSelected && (!wasForYouTabSelected || config.hideForYouTimeline)) {
  3453.       log('switching to Following timeline')
  3454.       $followingTabLink.click()
  3455.     }
  3456.   }
  3457.  
  3458.   if (config.retweets == 'separate' || config.quoteTweets == 'separate') {
  3459.     let $newTab = /** @type {HTMLElement} */ ($timelineTabs.querySelector('#tnt_separated_tweets_tab'))
  3460.     if ($newTab) {
  3461.       log('separated tweets timeline tab already present')
  3462.       $newTab.querySelector('span').textContent = separatedTweetsTimelineTitle
  3463.     }
  3464.     else {
  3465.       log('inserting separated tweets tab')
  3466.       $newTab = /** @type {HTMLElement} */ ($followingTabLink.parentElement.cloneNode(true))
  3467.       $newTab.id = 'tnt_separated_tweets_tab'
  3468.       $newTab.querySelector('span').textContent = separatedTweetsTimelineTitle
  3469.  
  3470.       // This script assumes navigation has occurred when the document title
  3471.       // changes, so by changing the title we fake navigation to a non-existent
  3472.       // page representing the separated tweets timeline.
  3473.       $newTab.querySelector('a').addEventListener('click', (e) => {
  3474.         e.preventDefault()
  3475.         e.stopPropagation()
  3476.         if (!document.title.startsWith(separatedTweetsTimelineTitle)) {
  3477.           setTitle(separatedTweetsTimelineTitle)
  3478.         }
  3479.         window.scrollTo({top: 0})
  3480.         if (mobile) {
  3481.           e.target.blur()
  3482.         }
  3483.       })
  3484.       $followingTabLink.parentElement.insertAdjacentElement('afterend', $newTab)
  3485.  
  3486.       // Return to the main timeline view when any other tab is clicked
  3487.       $followingTabLink.parentElement.parentElement.addEventListener('click', () => {
  3488.         if (!document.title.startsWith(getString('HOME'))) {
  3489.           log('setting title to Home')
  3490.           homeNavigationIsBeingUsed = true
  3491.           setTitle(currentMainTimelineType)
  3492.         }
  3493.       })
  3494.  
  3495.       // Return to the main timeline when the Home nav link is clicked
  3496.       let $homeNavLink = await getElement(Selectors.NAV_HOME_LINK, {
  3497.         name: 'home nav link',
  3498.         stopIf: pathIsNot(currentPath),
  3499.       })
  3500.       if ($homeNavLink && !$homeNavLink.dataset.tweakNewTwitterListener) {
  3501.         $homeNavLink.addEventListener('click', () => {
  3502.           homeNavigationIsBeingUsed = true
  3503.           if (location.pathname == '/home' && !document.title.startsWith(getString('HOME'))) {
  3504.             setTitle(getString('HOME'))
  3505.           }
  3506.         })
  3507.         $homeNavLink.dataset.tweakNewTwitterListener = 'true'
  3508.       }
  3509.     }
  3510.   } else {
  3511.     removeMobileTimelineHeaderElements()
  3512.   }
  3513. }
  3514.  
  3515. function tweakNotificationsPage() {
  3516.   if (config.twitterBlueChecks != 'ignore') {
  3517.     observeTimeline(currentPage, {
  3518.       classifyTweets: false,
  3519.       isTabbed: true,
  3520.       tabbedTimelineContainerSelector: 'div[data-testid="primaryColumn"] > div > div:last-child',
  3521.     })
  3522.   }
  3523. }
  3524.  
  3525. function tweakProfilePage() {
  3526.   if (config.twitterBlueChecks != 'ignore') {
  3527.     tagTwitterBlueCheckmarks(document.querySelector(Selectors.PRIMARY_COLUMN))
  3528.   }
  3529.   observeTimeline(currentPage)
  3530.   if (desktop && config.hideSidebarContent) {
  3531.     observeProfileBlockedStatus(currentPage)
  3532.     observeProfileSidebar(currentPage)
  3533.   }
  3534. }
  3535.  
  3536. function tweakQuoteTweetsPage() {
  3537.   if (config.twitterBlueChecks != 'ignore') {
  3538.     observeTimeline(currentPage)
  3539.   }
  3540. }
  3541.  
  3542. function tweakSearchPage() {
  3543.   observeTimeline(currentPage, {
  3544.     hideHeadings: false,
  3545.     isTabbed: true,
  3546.     tabbedTimelineContainerSelector: 'div[data-testid="primaryColumn"] > div > div:last-child > div',
  3547.   })
  3548. }
  3549. //#endregion
  3550.  
  3551. //#region Main
  3552. async function main() {
  3553.   let $settings = /** @type {HTMLScriptElement} */ (document.querySelector('script#tnt_settings'))
  3554.   if ($settings) {
  3555.     try {
  3556.       Object.assign(config, JSON.parse($settings.innerText))
  3557.     } catch(e) {
  3558.       error('error parsing initial settings', e)
  3559.     }
  3560.  
  3561.     let settingsChangeObserver = new MutationObserver(() => {
  3562.       /** @type {Partial<import("./types").Config>} */
  3563.       let configChanges
  3564.       try {
  3565.         configChanges = JSON.parse($settings.innerText)
  3566.       } catch(e) {
  3567.         error('error parsing incoming settings change', e)
  3568.         return
  3569.       }
  3570.  
  3571.       if ('debug' in configChanges) {
  3572.         log('disabling debug mode')
  3573.         debug = configChanges.debug
  3574.         log('enabled debug mode')
  3575.         configureThemeCss()
  3576.         return
  3577.       }
  3578.  
  3579.       Object.assign(config, configChanges)
  3580.       configChanged(configChanges)
  3581.     })
  3582.     settingsChangeObserver.observe($settings, {childList: true})
  3583.   }
  3584.  
  3585.   if (config.debug) {
  3586.     debug = true
  3587.   }
  3588.  
  3589.   let $appWrapper = await getElement('#layers + div', {name: 'app wrapper'})
  3590.   let lastFlexDirection
  3591.   observeElement($appWrapper, () => {
  3592.     let flexDirection = getComputedStyle($appWrapper).flexDirection
  3593.  
  3594.     mobile = flexDirection == 'column'
  3595.     desktop = !mobile
  3596.  
  3597.     /** @type {'mobile' | 'desktop'} */
  3598.     let version = mobile ? 'mobile' : 'desktop'
  3599.  
  3600.     if (version != config.version) {
  3601.       log('setting version to', version)
  3602.       config.version = version
  3603.       // Let the options page know which version is being used
  3604.       storeConfigChanges({version})
  3605.     }
  3606.  
  3607.     if (lastFlexDirection == null) {
  3608.       log('initial config', {config, lang, version})
  3609.  
  3610.       // One-time setup
  3611.       checkReactNativeStylesheet()
  3612.       observeBodyBackgroundColor()
  3613.       observeColor()
  3614.  
  3615.       // Repeatable configuration setup
  3616.       configureSeparatedTweetsTimelineTitle()
  3617.       configureCss()
  3618.       observeHtmlFontSize()
  3619.       observePopups()
  3620.  
  3621.       // Start watching for page changes
  3622.       observeTitle()
  3623.     }
  3624.     else if (flexDirection != lastFlexDirection) {
  3625.       observeHtmlFontSize()
  3626.       configChanged({version})
  3627.     }
  3628.  
  3629.     $body.classList.toggle('Mobile', mobile)
  3630.     $body.classList.toggle('Desktop', desktop)
  3631.  
  3632.     lastFlexDirection = flexDirection
  3633.   }, 'app wrapper class attribute for version changes (mobile ↔ desktop)', {
  3634.     attributes: true,
  3635.     attributeFilter: ['class']
  3636.   })
  3637. }
  3638.  
  3639. /**
  3640.  * @param {Partial<import("./types").Config>} changes
  3641.  */
  3642. function configChanged(changes) {
  3643.   log('config changed', changes)
  3644.  
  3645.   configureCss()
  3646.   configureFont()
  3647.   configureNavFontSizeCss()
  3648.   configureThemeCss()
  3649.   observePopups()
  3650.  
  3651.   // Only re-process the current page if navigation wasn't already triggered
  3652.   // while applying the following config changes (if there were any).
  3653.   let navigationTriggered = (
  3654.     configureSeparatedTweetsTimelineTitle() ||
  3655.     checkforDisabledHomeTimeline()
  3656.   )
  3657.   if (!navigationTriggered) {
  3658.     processCurrentPage()
  3659.   }
  3660. }
  3661.  
  3662. main()
  3663. //#endregion
  3664.  
  3665. }()