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Userscript to style 8chan
当前为
// ==UserScript==
// @name 8chanSS
// @version 1.36.0
// @namespace 8chanss
// @description Userscript to style 8chan
// @author otakudude
// @minGMVer 4.3
// @minFFVer 121
// @license MIT; https://github.com/otacoo/8chanSS/blob/main/LICENSE
// @match *://8chan.moe/*
// @match *://8chan.se/*
// @exclude *://8chan.moe/login.html
// @exclude *://8chan.se/login.html
// @grant GM.getValue
// @grant GM.setValue
// @grant GM.deleteValue
// @grant GM.listValues
// @run-at document-start
// ==/UserScript==
function onReady(fn) {
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", fn, { once: true });
} else {
fn();
}
}
(function () {
const userTheme = localStorage.selectedTheme;
if (!userTheme) return;
const swapTheme = () => {
const themeLink = Array.from(
document.getElementsByTagName("link")
).find(
(link) =>
link.rel === "stylesheet" &&
/\/\.static\/css\/themes\//.test(link.href)
);
if (themeLink) {
const themeBase = themeLink.href.replace(/\/[^\/]+\.css$/, "/");
themeLink.href = themeBase + userTheme + ".css";
}
};
onReady(swapTheme);
onReady(function () {
const themeSelector = document.getElementById("themeSelector");
if (themeSelector) {
for (let i = 0; i < themeSelector.options.length; i++) {
if (
themeSelector.options[i].value === userTheme ||
themeSelector.options[i].text === userTheme
) {
themeSelector.selectedIndex = i;
break;
}
}
}
});
})();
(function () {
function updateLocalStorage(removeKeys = [], setMap = {}) {
for (const key of removeKeys) {
localStorage.removeItem(key);
}
for (const [key, value] of Object.entries(setMap)) {
localStorage.setItem(key, value);
}
}
try {
updateLocalStorage(
["hoveringImage"],
{}
);
} catch (e) {
}
})();
onReady(async function () {
const scriptSettings = {
site: {
alwaysShowTW: { label: "Pin Thread Watcher", default: false },
enableHeaderCatalogLinks: {
label: "Header Catalog Links",
default: true,
subOptions: {
openInNewTab: {
label: "Always open in new tab",
default: false,
}
}
},
enableBottomHeader: { label: "Bottom Header", default: false },
enableScrollSave: {
label: "Save Scroll Position",
default: true,
subOptions: {
showUnreadLine: {
label: "Show Unread Line",
default: true,
}
}
},
enableScrollArrows: { label: "Show Up/Down Arrows", default: false },
hoverVideoVolume: { label: "Hover Media Volume (0-100%)", default: 50, type: "number", min: 0, max: 100 }
},
threads: {
enableThreadImageHover: { label: "Thread Image Hover", default: true },
enableNestedReplies: { label: "Enabled Inline Replies", default: false },
enableStickyQR: { label: "Enable Sticky Quick Reply", default: false },
fadeQuickReply: { label: "Fade Quick Reply", default: false },
watchThreadOnReply: { label: "Watch Thread on Reply", default: true },
scrollToBottom: { label: "Don't Scroll to Bottom on Reply", default: true },
beepOnYou: { label: "Beep on (You)", default: false },
notifyOnYou: {
label: "Notify when (You) (!)",
default: true,
subOptions: {
customMessage: {
label: "Custom Notification",
default: "",
type: "text",
maxLength: 8
}
}
},
blurSpoilers: {
label: "Blur Spoilers",
default: false,
subOptions: {
removeSpoilers: {
label: "Remove Spoilers",
default: false
}
}
},
deleteSavedName: { label: "Delete Name Checkbox", default: true }
},
catalog: {
enableCatalogImageHover: { label: "Catalog Image Hover", default: true },
enableThreadHiding: { label: "Enable Thread Hiding", default: false },
openCatalogThreadNewTab: { label: "Always Open Threads in New Tab", default: false }
},
styling: {
_siteTitle: { type: "title", label: ":: Site Styling" },
_stylingSection1: { type: "separator" },
hideAnnouncement: { label: "Hide Announcement", default: false },
hidePanelMessage: { label: "Hide Panel Message", default: false },
hidePostingForm: {
label: "Hide Posting Form",
default: false,
subOptions: {
showCatalogForm: {
label: "Don't Hide in Catalog",
default: false
}
}
},
hideBanner: { label: "Hide Board Banners", default: false },
hideDefaultBL: { label: "Hide Default Board List", default: true },
_threadTitle: { type: "title", label: ":: Thread Styling" },
_stylingSection2: { type: "separator" },
highlightOnYou: { label: "Highlight (You) posts", default: true },
enableFitReplies: { label: "Fit Replies", default: false },
enableSidebar: {
label: "Enable Sidebar",
default: false,
subOptions: {
leftSidebar: {
label: "Sidebar on Left",
default: false
}
}
},
threadHideCloseBtn: { label: "Hide Inline Close Button", default: false },
hideHiddenPostStub: { label: "Hide Stubs of Hidden Posts", default: false, },
hideCheckboxes: { label: "Hide Checkboxes", default: false }
},
miscel: {
switchTimeFormat: { label: "Enable 12-hour Clock (AM/PM)", default: false },
truncFilenames: {
label: "Truncate filenames",
default: false,
subOptions: {
customTrunc: {
label: "Max filename length (min: 5, max: 50)",
default: 15,
type: "number",
min: 5,
max: 50
}
}
},
hideNoCookieLink: { label: "Hide No Cookie? Link", default: false }
}
};
const flatSettings = {};
function flattenSettings() {
Object.keys(scriptSettings).forEach((category) => {
Object.keys(scriptSettings[category]).forEach((key) => {
flatSettings[key] = scriptSettings[category][key];
if (!scriptSettings[category][key].subOptions) return;
Object.keys(scriptSettings[category][key].subOptions).forEach(
(subKey) => {
const fullKey = `${key}_${subKey}`;
flatSettings[fullKey] =
scriptSettings[category][key].subOptions[subKey];
}
);
});
});
}
flattenSettings();
async function getSetting(key) {
if (!flatSettings[key]) {
console.warn(`Setting key not found: ${key}`);
return false;
}
let val = await GM.getValue("8chanSS_" + key, null);
if (val === null) return flatSettings[key].default;
if (flatSettings[key].type === "number") return Number(val);
if (flatSettings[key].type === "text") return String(val).replace(/[<>"']/g, "").slice(0, flatSettings[key].maxLength || 32);
if (flatSettings[key].type === "textarea") return String(val);
return val === "true";
}
async function setSetting(key, value) {
await GM.setValue("8chanSS_" + key, String(value));
}
async function featureCssClassToggles() {
document.documentElement.classList.add("8chanSS");
const enableSidebar = await getSetting("enableSidebar");
const enableSidebar_leftSidebar = await getSetting("enableSidebar_leftSidebar");
const classToggles = {
enableFitReplies: "fit-replies",
enableSidebar_leftSidebar: "ss-leftsidebar",
enableStickyQR: "sticky-qr",
fadeQuickReply: "fade-qr",
enableBottomHeader: "bottom-header",
hideHiddenPostStub: "hide-stub",
hideBanner: "disable-banner",
hidePostingForm: "hide-posting-form",
hidePostingForm_showCatalogForm: "show-catalog-form",
hideDefaultBL: "hide-defaultBL",
hideAnnouncement: "hide-announcement",
hidePanelMessage: "hide-panelmessage",
highlightOnYou: "highlight-you",
threadHideCloseBtn: "hide-close-btn",
hideCheckboxes: "hide-checkboxes",
hideNoCookieLink: "hide-nocookie"
};
if (enableSidebar && !enableSidebar_leftSidebar) {
document.documentElement.classList.add("ss-sidebar");
} else {
document.documentElement.classList.remove("ss-sidebar");
}
for (const [settingKey, className] of Object.entries(classToggles)) {
if (await getSetting(settingKey)) {
document.documentElement.classList.add(className);
} else {
document.documentElement.classList.remove(className);
}
}
const urlClassMap = [
{ pattern: /\/catalog\.html$/i, className: "is-catalog" },
{ pattern: /\/res\/[^/]+\.html$/i, className: "is-thread" },
{ pattern: /\/[^/]+\/(#)?$/i, className: "is-index" },
];
const currentPath = window.location.pathname.toLowerCase() + window.location.hash;
urlClassMap.forEach(({ pattern, className }) => {
if (pattern.test(currentPath)) {
document.documentElement.classList.add(className);
} else {
document.documentElement.classList.remove(className);
}
});
}
featureCssClassToggles();
async function featureSidebar() {
const enableSidebar = await getSetting("enableSidebar");
const enableSidebar_leftSidebar = await getSetting("enableSidebar_leftSidebar");
const mainPanel = document.getElementById("mainPanel");
if (!mainPanel) return;
if (enableSidebar && enableSidebar_leftSidebar) {
mainPanel.style.marginLeft = "19rem";
mainPanel.style.marginRight = "0";
} else if (enableSidebar) {
mainPanel.style.marginRight = "19rem";
mainPanel.style.marginLeft = "0";
} else {
mainPanel.style.marginRight = "0";
mainPanel.style.marginLeft = "0";
}
}
onReady(featureSidebar);
const currentPath = window.location.pathname.toLowerCase();
const currentHost = window.location.hostname.toLowerCase();
let css = "";
if (/^8chan\.(se|moe)$/.test(currentHost)) {
css += ":not(.is-catalog) body{margin:0}#sideCatalogDiv{z-index:200;background:var(--background-gradient)}#navFadeEnd,#navFadeMid,.watchedNotification::before,:root.disable-banner #bannerImage,:root.hide-announcement #dynamicAnnouncement,:root.hide-checkboxes .deletionCheckBox,:root.hide-close-btn .inlineQuote>.innerPost>.postInfo.title>a:first-child,:root.hide-nocookie #captchaBody>table:nth-child(2)>tbody:first-child>tr:nth-child(2),:root.hide-panelmessage #panelMessage,:root.hide-posting-form #postingForm{display:none}:root.hide-defaultBL #navTopBoardsSpan{display:none!important}:root.is-catalog.show-catalog-form #postingForm{display:block!important}footer{visibility:hidden;height:0}nav.navHeader{z-index:300}:not(:root.bottom-header) .navHeader{box-shadow:0 1px 2px rgba(0,0,0,.15)}:root.bottom-header nav.navHeader{top:auto!important;bottom:0!important;box-shadow:0 -1px 2px rgba(0,0,0,.15)}:root.fit-replies :not(.hidden).innerPost{margin-left:10px;display:flow-root}:root.fit-replies :not(.hidden,.inlineQuote).innerPost{margin-left:0}:root.fit-replies .quoteTooltip{display:table!important}.originalNameLink{display:inline;overflow-wrap:anywhere;white-space:normal}.multipleUploads .uploadCell:not(.expandedCell){max-width:215px}.imgExpanded,video{max-height:90vh!important;object-fit:contain;width:auto!important}#watchedMenu .floatingContainer{overflow-x:hidden;overflow-wrap:break-word}.watchedCellLabel a::before{content:attr(data-board);color:#aaa;margin-right:4px;font-weight:700}.watchButton.watched-active::before{color:#dd003e!important}#watchedMenu{font-size:smaller;padding:5px!important;box-shadow:-3px 3px 2px 0 rgba(0,0,0,.19)}#watchedMenu,#watchedMenu .floatingContainer{min-width:200px}.watchedNotification::before{padding-right:2px}#watchedMenu .floatingContainer{scrollbar-width:thin;scrollbar-color:var(--link-color) var(--contrast-color)}.scroll-arrow-btn{position:fixed;right:50px;width:36px;height:35px;background:#222;color:#fff;border:none;border-radius:50%;box-shadow:0 2px 8px rgba(0,0,0,.18);font-size:22px;cursor:pointer;opacity:.7;z-index:800;display:flex;align-items:center;justify-content:center;transition:opacity .2s,background .2s}:root:not(.is-index,.is-catalog).ss-sidebar .scroll-arrow-btn{right:330px!important}.scroll-arrow-btn:hover{opacity:1;background:#444}#scroll-arrow-up{bottom:80px}#scroll-arrow-down{bottom:32px}.innerUtility.top{margin-top:2em;background-color:transparent!important;color:var(--link-color)!important}.innerUtility.top a{color:var(--link-color)!important}.bumpLockIndicator::after{padding-right:3px}.floatingMenu.focused{z-index:305!important}.ss-chevron{transition:transform .2s;margin-left:6px;font-size:12px;display:inline-block}a.imgLink[data-filemime^='audio/'],a.originalNameLink[href$='.m4a'],a.originalNameLink[href$='.mp3'],a.originalNameLink[href$='.ogg'],a.originalNameLink[href$='.wav']{position:relative}.audio-preview-indicator{display:none;position:absolute;background:rgba(0,0,0,.7);color:#fff;padding:5px;font-size:12px;border-radius:3px;z-index:1000;left:0;top:0;white-space:nowrap;pointer-events:none}a.originalNameLink:hover .audio-preview-indicator,a[data-filemime^='audio/']:hover .audio-preview-indicator{display:block}";
}
if (/\/res\/[^/]+\.html$/.test(currentPath)) {
css += ":root.sticky-qr #quick-reply{display:block;top:auto!important;bottom:0}:root.sticky-qr.ss-sidebar #quick-reply{left:auto!important;right:0!important}:root.sticky-qr.ss-leftsidebar #quick-reply{left:0!important;right:auto!important}:root.sticky-qr #qrbody{resize:vertical;max-height:50vh;height:130px}#selectedDivQr,:root.sticky-qr #selectedDiv{display:inline-flex;overflow:scroll hidden;max-width:300px}#qrbody{min-width:300px}:root.bottom-header #quick-reply{bottom:28px!important}:root.fade-qr #quick-reply{padding:0;opacity:.7;transition:opacity .3s ease}:root.fade-qr #quick-reply:focus-within,:root.fade-qr #quick-reply:hover{opacity:1}.floatingMenu{padding:0!important}#qrFilesBody{max-width:310px}#unread-line{height:2px;border:none!important;pointer-events:none!important;background-image:linear-gradient(to left,rgba(185,185,185,.2),var(--text-color),rgba(185,185,185,.2));margin:-3px auto 0 auto;width:60%}:root.ss-sidebar #bannerImage{width:19rem;right:0;position:fixed;top:26px}:root.ss-sidebar.bottom-header #bannerImage{top:0!important}:root.ss-leftsidebar #bannerImage{width:19rem;left:0;position:fixed;top:26px}:root.ss-leftsidebar.bottom-header #bannerImage{top:0!important}.quoteTooltip{z-index:999}.nestedQuoteLink{text-decoration:underline dashed!important}:root.hide-stub .unhideButton{display:none}.quoteTooltip .innerPost{overflow:hidden;box-shadow:-3px 3px 2px 0 rgba(0,0,0,.19)}.inlineQuote{margin:2px 0}.postCell.is-hidden-by-filter{display:none}.reply-inlined{text-decoration:underline dashed!important;text-underline-offset:2px}.target-highlight{background:var(--marked-color);border-color:var(--marked-border-color);color:var(--marked-text-color)}:root.highlight-you .innerPost:has(> .postInfo.title > .youName){border-left:dashed #68b723 3px}:root.highlight-you .innerPost:not(:has(> .postInfo.title > .youName)):has(.divMessage > .quoteLink.you){border-left:solid #dd003e 3px}.postCell::before{display:inline!important;height:auto!important}";
}
if (/\/catalog\.html$/.test(currentPath)) {
css += "#dynamicAnnouncement{display:none}#postingForm{margin:2em auto}";
}
if (!document.getElementById('8chSS')) {
const style = document.createElement('style');
style.id = '8chSS';
style.textContent = css;
document.head.appendChild(style);
}
if (await getSetting("enableScrollSave")) {
featureSaveScroll();
}
if (await getSetting("watchThreadOnReply")) {
featureWatchThreadOnReply();
}
if (await getSetting("blurSpoilers")) {
featureBlurSpoilers();
}
if (await getSetting("enableHeaderCatalogLinks")) {
featureHeaderCatalogLinks();
}
if (await getSetting("openCatalogThreadNewTab")) {
catalogThreadsInNewTab();
}
if (await getSetting("deleteSavedName")) {
featureDeleteNameCheckbox();
}
if (await getSetting("enableScrollArrows")) {
featureScrollArrows();
}
if (await getSetting("alwaysShowTW")) {
featureAlwaysShowTW();
}
if (await getSetting("scrollToBottom")) {
preventFooterScrollIntoView();
}
if (await getSetting("enableThreadHiding")) {
featureCatalogHiding();
}
if (await getSetting("enableNestedReplies")) {
localStorage.setItem("inlineReplies", "true");
featureNestedReplies();
}
if (await getSetting("switchTimeFormat")) {
featureLabelCreated12h();
}
if (await getSetting("truncFilenames")) {
const filenameLength = await getSetting("truncFilenames_customTrunc");
truncateFilenames(filenameLength);
}
async function initImageHover() {
const isCatalogPage = /\/catalog\.html$/.test(window.location.pathname.toLowerCase());
let enabled = false;
if (isCatalogPage) {
enabled = await getSetting("enableCatalogImageHover");
} else {
enabled = await getSetting("enableThreadImageHover");
}
if (enabled) {
featureImageHover();
}
}
initImageHover();
async function featureSaveScroll() {
const MAX_PAGES = 50;
const currentPage = window.location.origin + window.location.pathname + window.location.search;
const hasAnchor = !!window.location.hash;
const threadPagePattern = /^\/[^/]+\/res\/[^/]+\.html$/i;
function isThreadPage(urlPath) {
return threadPagePattern.test(urlPath);
}
async function getSavedScrollData() {
const savedData = await GM.getValue(
`8chanSS_scrollPosition_${currentPage}`,
null
);
if (!savedData) return null;
try {
return JSON.parse(savedData);
} catch (e) {
return null;
}
}
async function saveScrollPosition() {
if (!isThreadPage(window.location.pathname)) return;
if (!(await getSetting("enableScrollSave"))) return;
const scrollPosition = window.scrollY;
const timestamp = Date.now();
const savedData = await getSavedScrollData();
if (savedData && typeof savedData.position === "number") {
if (scrollPosition <= savedData.position) {
return;
}
}
await GM.setValue(
`8chanSS_scrollPosition_${currentPage}`,
JSON.stringify({
position: scrollPosition,
timestamp: timestamp,
})
);
await manageScrollStorage();
}
async function manageScrollStorage() {
const allKeys = await GM.listValues();
const scrollKeys = allKeys.filter((key) =>
key.startsWith("8chanSS_scrollPosition_")
);
if (scrollKeys.length > MAX_PAGES) {
const keyData = await Promise.all(
scrollKeys.map(async (key) => {
let data;
try {
const savedValue = await GM.getValue(key, null);
data = savedValue ? JSON.parse(savedValue) : { position: 0, timestamp: 0 };
} catch (e) {
data = { position: 0, timestamp: 0 };
}
return {
key: key,
timestamp: data.timestamp || 0,
};
})
);
keyData.sort((a, b) => a.timestamp - b.timestamp);
const keysToRemove = keyData.slice(0, keyData.length - MAX_PAGES);
for (const item of keysToRemove) {
await GM.deleteValue(item.key);
}
}
}
async function restoreScrollPosition() {
if (!isThreadPage(window.location.pathname)) return;
if (!(await getSetting("enableScrollSave"))) return;
const savedData = await getSavedScrollData();
if (!savedData || typeof savedData.position !== "number") return;
const position = savedData.position;
await GM.setValue(
`8chanSS_scrollPosition_${currentPage}`,
JSON.stringify({
position: position,
timestamp: Date.now(),
})
);
if (hasAnchor) {
setTimeout(() => addUnreadLineAtViewportCenter(position), 100);
return;
}
if (!isNaN(position)) {
window.scrollTo(0, position);
setTimeout(() => addUnreadLineAtViewportCenter(position), 100);
}
}
async function addUnreadLineAtViewportCenter(scrollPosition) {
if (!(await getSetting("enableScrollSave_showUnreadLine"))) {
return;
}
const divPosts = document.querySelector(".divPosts");
if (!divPosts) return;
const centerX = window.innerWidth / 2;
const centerY = (typeof scrollPosition === "number")
? (window.innerHeight / 2) + (scrollPosition - window.scrollY)
: window.innerHeight / 2;
let el = document.elementFromPoint(centerX, centerY);
while (el && el !== divPosts && (!el.classList || !el.classList.contains("postCell"))) {
el = el.parentElement;
}
if (!el || el === divPosts || !el.id) return;
if (el.parentElement !== divPosts) return;
const oldMarker = document.getElementById("unread-line");
if (oldMarker && oldMarker.parentNode) {
oldMarker.parentNode.removeChild(oldMarker);
}
const marker = document.createElement("hr");
marker.id = "unread-line";
if (el.nextSibling) {
divPosts.insertBefore(marker, el.nextSibling);
} else {
divPosts.appendChild(marker);
}
}
window.addEventListener("beforeunload", () => {
saveScrollPosition();
});
window.addEventListener("load", async () => {
await restoreScrollPosition();
});
await restoreScrollPosition();
}
async function removeUnreadLineIfAtBottom() {
if (!(await getSetting("enableScrollSave_showUnreadLine"))) {
return;
}
const margin = 20;
if ((window.innerHeight + window.scrollY) >= (document.body.offsetHeight - margin)) {
const oldMarker = document.getElementById("unread-line");
if (oldMarker && oldMarker.parentNode) {
oldMarker.parentNode.removeChild(oldMarker);
}
}
}
window.addEventListener("scroll", removeUnreadLineIfAtBottom);
async function featureHeaderCatalogLinks() {
async function appendCatalogToLinks() {
const navboardsSpan = document.getElementById("navBoardsSpan");
if (navboardsSpan) {
const links = navboardsSpan.getElementsByTagName("a");
const openInNewTab = await getSetting(
"enableHeaderCatalogLinks_openInNewTab"
);
for (let link of links) {
if (link.href && !link.href.endsWith("/catalog.html")) {
link.href += "/catalog.html";
if (openInNewTab) {
link.target = "_blank";
link.rel = "noopener noreferrer";
} else {
link.target = "";
link.rel = "";
}
}
}
}
}
appendCatalogToLinks();
const observer = new MutationObserver(appendCatalogToLinks);
const config = { childList: true, subtree: true };
const navboardsSpan = document.getElementById("navBoardsSpan");
if (navboardsSpan) {
observer.observe(navboardsSpan, config);
}
}
function catalogThreadsInNewTab() {
const catalogDiv = document.querySelector('.catalogDiv');
if (!catalogDiv) return;
function setLinksTargetBlank(cell) {
const link = cell.querySelector('a.linkThumb');
if (link) link.setAttribute('target', '_blank');
}
catalogDiv.querySelectorAll('.catalogCell').forEach(setLinksTargetBlank);
if (catalogDiv) {
const observer = new MutationObserver(() => {
setLinksTargetBlank(catalogDiv);
});
observer.observe(catalogDiv, { childList: true, subtree: true });
}
}
function featureImageHover() {
const MEDIA_MAX_WIDTH = "90vw";
const MEDIA_OPACITY_LOADING = "0.75";
const MEDIA_OPACITY_LOADED = "1";
const MEDIA_OFFSET = 2;
const MEDIA_BOTTOM_MARGIN = 3;
const AUDIO_INDICATOR_TEXT = "▶ Playing audio...";
function getMediaOffset() {
return window.innerWidth * (MEDIA_OFFSET / 100);
}
function getMediaBottomMargin() {
return window.innerHeight * (MEDIA_BOTTOM_MARGIN / 100);
}
let floatingMedia = null;
let cleanupFns = [];
let currentAudioIndicator = null;
let lastMouseEvent = null;
function clamp(val, min, max) {
return Math.max(min, Math.min(max, val));
}
function positionFloatingMedia(event) {
if (!floatingMedia) return;
const vw = window.innerWidth;
const vh = window.innerHeight;
const mw = floatingMedia.offsetWidth || 0;
const mh = floatingMedia.offsetHeight || 0;
const MEDIA_OFFSET_PX = getMediaOffset();
const MEDIA_BOTTOM_MARGIN_PX = getMediaBottomMargin();
const SCROLLBAR_WIDTH = window.innerWidth - document.documentElement.clientWidth;
let x = event.clientX + MEDIA_OFFSET_PX;
x = clamp(x, 0, vw - mw - SCROLLBAR_WIDTH);
let y = event.clientY;
const maxY = vh - mh - MEDIA_BOTTOM_MARGIN_PX;
y = Math.max(0, Math.min(y, maxY));
floatingMedia.style.left = `${x}px`;
floatingMedia.style.top = `${y}px`;
}
function cleanupFloatingMedia() {
cleanupFns.forEach(fn => { try { fn(); } catch { } });
cleanupFns = [];
if (floatingMedia) {
if (["VIDEO", "AUDIO"].includes(floatingMedia.tagName)) {
try {
floatingMedia.pause();
floatingMedia.removeAttribute("src");
floatingMedia.load();
} catch { }
}
floatingMedia.remove();
floatingMedia = null;
}
if (currentAudioIndicator && currentAudioIndicator.parentNode) {
currentAudioIndicator.parentNode.removeChild(currentAudioIndicator);
currentAudioIndicator = null;
}
}
function getFullMediaSrc(thumbNode, filemime) {
if (!thumbNode || !filemime) return null;
const thumbnailSrc = thumbNode.getAttribute("src");
if (/\/t_/.test(thumbnailSrc)) {
let base = thumbnailSrc.replace(/\/t_/, "/");
base = base.replace(/\.(jpe?g|png|gif|webp|webm|mp4|ogg|mp3|m4a|wav)$/i, "");
const mimeToExt = {
"image/jpeg": ".jpg",
"image/jpg": ".jpg",
"image/png": ".png",
"image/gif": ".gif",
"image/webp": ".webp",
"image/bmp": ".bmp",
"video/mp4": ".mp4",
"video/webm": ".webm",
"audio/ogg": ".ogg",
"audio/mpeg": ".mp3",
"audio/x-m4a": ".m4a",
"audio/x-wav": ".wav",
};
const ext = mimeToExt[filemime.toLowerCase()];
if (!ext) return null;
return base + ext;
}
if (
/\/spoiler\.png$/i.test(thumbnailSrc) ||
/\/custom\.spoiler$/i.test(thumbnailSrc) ||
/\/audioGenericThumb\.png$/i.test(thumbnailSrc)
) {
const parentA = thumbNode.closest("a.linkThumb, a.imgLink");
if (parentA && parentA.getAttribute("href")) {
return parentA.getAttribute("href");
}
return null;
}
return null;
}
async function onThumbEnter(e) {
cleanupFloatingMedia();
lastMouseEvent = e;
const thumb = e.currentTarget;
let filemime = null, fullSrc = null, isVideo = false, isAudio = false;
if (thumb.tagName === "IMG") {
const parentA = thumb.closest("a.linkThumb, a.imgLink");
if (!parentA) return;
const href = parentA.getAttribute("href");
if (!href) return;
const ext = href.split(".").pop().toLowerCase();
filemime =
parentA.getAttribute("data-filemime") ||
{
jpg: "image/jpeg",
jpeg: "image/jpeg",
png: "image/png",
gif: "image/gif",
webp: "image/webp",
bmp: "image/bmp",
mp4: "video/mp4",
webm: "video/webm",
ogg: "audio/ogg",
mp3: "audio/mpeg",
m4a: "audio/x-m4a",
wav: "audio/wav",
}[ext];
fullSrc = getFullMediaSrc(thumb, filemime);
isVideo = filemime && filemime.startsWith("video/");
isAudio = filemime && filemime.startsWith("audio/");
} else if (thumb.classList.contains("originalNameLink")) {
const href = thumb.getAttribute("href");
if (!href) return;
const ext = href.split(".").pop().toLowerCase();
if (["mp3", "ogg", "m4a", "wav"].includes(ext)) {
filemime = {
ogg: "audio/ogg",
mp3: "audio/mpeg",
m4a: "audio/x-m4a",
wav: "audio/wav",
}[ext];
fullSrc = href;
isAudio = true;
}
}
if (!fullSrc || !filemime) return;
if (isAudio) {
const container = thumb.tagName === "IMG"
? thumb.closest("a.linkThumb, a.imgLink")
: thumb;
if (container && !container.style.position) {
container.style.position = "relative";
}
floatingMedia = document.createElement("audio");
floatingMedia.src = fullSrc;
floatingMedia.controls = false;
floatingMedia.style.display = "none";
let volume = 0.5;
try {
if (typeof getSetting === "function") {
const v = await getSetting("hoverVideoVolume");
if (typeof v === "number" && !isNaN(v)) {
volume = v / 100;
}
}
} catch { }
floatingMedia.volume = clamp(volume, 0, 1);
document.body.appendChild(floatingMedia);
floatingMedia.play().catch(() => { });
const indicator = document.createElement("div");
indicator.classList.add("audio-preview-indicator");
indicator.textContent = AUDIO_INDICATOR_TEXT;
container.appendChild(indicator);
currentAudioIndicator = indicator;
const cleanup = () => cleanupFloatingMedia();
thumb.addEventListener("mouseleave", cleanup, { once: true });
container.addEventListener("click", cleanup, { once: true });
window.addEventListener("scroll", cleanup, { once: true });
cleanupFns.push(() => thumb.removeEventListener("mouseleave", cleanup));
cleanupFns.push(() => container.removeEventListener("click", cleanup));
cleanupFns.push(() => window.removeEventListener("scroll", cleanup));
return;
}
floatingMedia = isVideo ? document.createElement("video") : document.createElement("img");
floatingMedia.src = fullSrc;
floatingMedia.style.position = "fixed";
floatingMedia.style.zIndex = "9999";
floatingMedia.style.pointerEvents = "none";
floatingMedia.style.opacity = MEDIA_OPACITY_LOADING;
floatingMedia.style.left = "-9999px";
floatingMedia.style.top = "-9999px";
floatingMedia.style.maxWidth = MEDIA_MAX_WIDTH;
const availableHeight = window.innerHeight - getMediaBottomMargin();
floatingMedia.style.maxHeight = `${availableHeight}px`;
if (isVideo) {
floatingMedia.autoplay = true;
floatingMedia.loop = true;
floatingMedia.muted = false;
floatingMedia.playsInline = true;
}
document.body.appendChild(floatingMedia);
function initialPlacement() {
if (lastMouseEvent) {
positionFloatingMedia(lastMouseEvent);
}
}
function enableMouseMove() {
document.addEventListener("mousemove", mouseMoveHandler);
cleanupFns.push(() => document.removeEventListener("mousemove", mouseMoveHandler));
}
function mouseMoveHandler(ev) {
positionFloatingMedia(ev);
}
if (isVideo) {
floatingMedia.onloadeddata = function () {
initialPlacement();
enableMouseMove();
if (floatingMedia) floatingMedia.style.opacity = MEDIA_OPACITY_LOADED;
};
} else {
floatingMedia.onload = function () {
initialPlacement();
enableMouseMove();
if (floatingMedia) floatingMedia.style.opacity = MEDIA_OPACITY_LOADED;
};
}
floatingMedia.onerror = cleanupFloatingMedia;
function leaveHandler() { cleanupFloatingMedia(); }
thumb.addEventListener("mouseleave", leaveHandler, { once: true });
window.addEventListener("scroll", leaveHandler, { once: true });
cleanupFns.push(() => thumb.removeEventListener("mouseleave", leaveHandler));
cleanupFns.push(() => window.removeEventListener("scroll", leaveHandler));
}
function attachThumbListeners(root = document) {
root.querySelectorAll("a.linkThumb > img, a.imgLink > img").forEach(thumb => {
if (!thumb._fullImgHoverBound) {
thumb.addEventListener("mouseenter", onThumbEnter);
thumb._fullImgHoverBound = true;
}
});
root.querySelectorAll("a.originalNameLink").forEach(link => {
const href = link.getAttribute("href") || "";
const ext = href.split(".").pop().toLowerCase();
if (
["mp3", "wav", "ogg", "m4a"].includes(ext) &&
!link._audioHoverBound
) {
link.addEventListener("mouseenter", onThumbEnter);
link._audioHoverBound = true;
}
});
}
attachThumbListeners();
new MutationObserver(mutations => {
for (const mutation of mutations) {
for (const node of mutation.addedNodes) {
if (node.nodeType === Node.ELEMENT_NODE) {
attachThumbListeners(node);
}
}
}
}).observe(document.body, { childList: true, subtree: true });
}
function featureNestedReplies() {
function ensureReplyPreviewPlacement(root = document) {
root.querySelectorAll('.innerOP').forEach(innerOP => {
const opHeadTitle = innerOP.querySelector('.opHead.title');
const replyPreview = innerOP.querySelector('.replyPreview');
if (opHeadTitle && replyPreview && opHeadTitle.nextSibling !== replyPreview) {
innerOP.insertBefore(replyPreview, opHeadTitle.nextSibling);
}
});
root.querySelectorAll('.innerPost').forEach(innerPost => {
const postInfoTitle = innerPost.querySelector('.postInfo.title');
const replyPreview = innerPost.querySelector('.replyPreview');
if (postInfoTitle && replyPreview && postInfoTitle.nextSibling !== replyPreview) {
innerPost.insertBefore(replyPreview, postInfoTitle.nextSibling);
}
});
}
function ensureInlineQuotePlacement(node) {
if (
node.nodeType === 1 &&
node.classList.contains('inlineQuote') &&
node.parentElement &&
node.parentElement.classList.contains('replyPreview')
) {
const replyPreview = node.parentElement;
if (replyPreview.firstChild !== node) {
replyPreview.insertBefore(node, replyPreview.firstChild);
}
}
else if (node.nodeType === 1) {
node.querySelectorAll('.replyPreview .inlineQuote').forEach(inlineQuote => {
const replyPreview = inlineQuote.parentElement;
if (replyPreview.firstChild !== inlineQuote) {
replyPreview.insertBefore(inlineQuote, replyPreview.firstChild);
}
});
}
}
ensureReplyPreviewPlacement();
const observer = new MutationObserver(mutations => {
for (const mutation of mutations) {
for (const node of mutation.addedNodes) {
if (node.nodeType !== 1) continue;
if (node.matches && (node.matches('.innerPost') || node.matches('.innerOP'))) {
ensureReplyPreviewPlacement(node);
} else if (node.querySelectorAll) {
node.querySelectorAll('.innerPost, .innerOP').forEach(post => {
ensureReplyPreviewPlacement(post);
});
}
ensureInlineQuotePlacement(node);
}
}
});
const postsContainer = document.querySelector('.opCell');
if (postsContainer) {
observer.observe(postsContainer, { childList: true, subtree: true });
}
document.addEventListener('click', function (e) {
const a = e.target.closest('.panelBacklinks > a');
if (!a) return;
setTimeout(() => {
a.classList.toggle('reply-inlined');
}, 0);
});
}
function featureBlurSpoilers() {
function revealSpoilers() {
const spoilerLinks = document.querySelectorAll("a.imgLink");
spoilerLinks.forEach(async (link) => {
const img = link.querySelector("img");
if (!img) return;
const isCustomSpoiler = img.src.includes("/custom.spoiler");
const isNotThumbnail = !img.src.includes("/.media/t_");
if (isNotThumbnail || isCustomSpoiler) {
let href = link.getAttribute("href");
if (!href) return;
const match = href.match(/\/\.media\/([^\/]+)\.[a-zA-Z0-9]+$/);
if (!match) return;
const transformedSrc = `/.media/t_${match[1]}`;
img.src = transformedSrc;
if (await getSetting("blurSpoilers_removeSpoilers")) {
img.style.filter = "";
img.style.transition = "";
img.onmouseover = null;
img.onmouseout = null;
return;
} else {
img.style.filter = "blur(5px)";
img.style.transition = "filter 0.3s ease";
img.addEventListener("mouseover", () => {
img.style.filter = "none";
});
img.addEventListener("mouseout", () => {
img.style.filter = "blur(5px)";
});
}
}
});
}
revealSpoilers();
const observer = new MutationObserver(revealSpoilers);
observer.observe(document.body, { childList: true, subtree: true });
}
function decodeHtmlEntitiesTwice(html) {
const txt = document.createElement('textarea');
txt.innerHTML = html;
const once = txt.value;
txt.innerHTML = once;
return txt.value;
}
function highlightMentions() {
const watchedCells = document.querySelectorAll("#watchedMenu .watchedCell");
if (!watchedCells.length) return;
watchedCells.forEach((cell) => {
const notification = cell.querySelector(".watchedCellLabel span.watchedNotification");
if (!notification) return;
const labelLink = cell.querySelector(".watchedCellLabel a");
if (!labelLink) return;
if (!labelLink.dataset.board) {
const href = labelLink.getAttribute("href");
const match = href?.match(/^(?:https?:\/\/[^\/]+)?\/([^\/]+)\//);
if (match) {
labelLink.dataset.board = `/${match[1]}/ -`;
}
if (document.location.href.includes(href)) {
const watchButton = document.querySelector(".opHead .watchButton");
if (watchButton) {
watchButton.style.color = "var(--board-title-color)";
watchButton.title = "Watched";
}
}
const originalHtml = labelLink.innerHTML;
const decodedText = decodeHtmlEntitiesTwice(originalHtml);
if (labelLink.textContent !== decodedText) {
labelLink.textContent = decodedText;
}
}
const notificationText = notification.textContent.trim();
if (notificationText.startsWith("(")) {
return;
}
if (notificationText.includes("(you)")) {
const parts = notificationText.split(", ");
const totalReplies = parts[0];
labelLink.style.color = "var(--board-title-color)";
notification.style.color = "var(--board-title-color)";
notification.textContent = ` (${totalReplies}) (You)`;
notification.style.fontWeight = "bold";
}
else if (/^\d+$/.test(notificationText)) {
notification.textContent = ` (${notificationText})`;
notification.style.color = "var(--link-color)";
notification.style.fontWeight = "bold";
}
notification.dataset.processed = "true";
});
}
highlightMentions();
const watchedMenu = document.getElementById("watchedMenu");
if (watchedMenu) {
const observer = new MutationObserver(() => {
highlightMentions();
});
observer.observe(watchedMenu, { childList: true, subtree: true });
}
async function featureWatchThreadOnReply() {
const getWatchButton = () => document.querySelector(".watchButton");
function watchThreadIfNotWatched() {
const btn = getWatchButton();
if (btn && !btn.classList.contains("watched-active")) {
btn.click();
setTimeout(() => {
btn.classList.add("watched-active");
}, 100);
}
}
function updateWatchButtonClass() {
const btn = getWatchButton();
if (!btn) return;
if (btn.classList.contains("watched-active")) {
btn.classList.add("watched-active");
} else {
btn.classList.remove("watched-active");
}
}
const submitButton = document.getElementById("qrbutton");
if (submitButton) {
submitButton.removeEventListener("click", submitButton._watchThreadHandler || (() => { }));
submitButton._watchThreadHandler = async function () {
if (await getSetting("watchThreadOnReply")) {
setTimeout(watchThreadIfNotWatched, 500);
}
};
submitButton.addEventListener("click", submitButton._watchThreadHandler);
}
updateWatchButtonClass();
const btn = getWatchButton();
if (btn) {
btn.removeEventListener("click", btn._updateWatchHandler || (() => { }));
btn._updateWatchHandler = () => setTimeout(updateWatchButtonClass, 100);
btn.addEventListener("click", btn._updateWatchHandler);
}
}
document.addEventListener("keydown", async function (event) {
if (
event.altKey &&
!event.ctrlKey &&
!event.shiftKey &&
!event.metaKey &&
(event.key === "w" || event.key === "W")
) {
event.preventDefault();
if (
typeof getSetting === "function" &&
(await getSetting("watchThreadOnReply"))
) {
const btn = document.querySelector(".watchButton");
if (btn && !btn.classList.contains("watched-active")) {
btn.click();
setTimeout(() => {
btn.classList.add("watched-active");
}, 100);
}
}
}
});
async function featureAlwaysShowTW() {
if (!(await getSetting("alwaysShowTW"))) return;
function showThreadWatcher() {
const watchedMenu = document.getElementById("watchedMenu");
if (watchedMenu) {
watchedMenu.style.display = "flex";
}
}
function addCloseListener() {
const watchedMenu = document.getElementById("watchedMenu");
if (!watchedMenu) return;
const closeBtn = watchedMenu.querySelector(".close-btn");
if (closeBtn) {
closeBtn.addEventListener("click", () => {
watchedMenu.style.display = "none";
});
}
}
onReady(() => {
showThreadWatcher();
addCloseListener();
});
}
function featureMarkYourPost() {
function getBoardName() {
const postCell = document.querySelector('.postCell[data-boarduri], .opCell[data-boarduri]');
if (postCell) return postCell.getAttribute('data-boarduri');
const match = location.pathname.match(/^\/([^\/]+)\//);
return match ? match[1] : 'unknown';
}
const BOARD_NAME = getBoardName();
const T_YOUS_KEY = `${BOARD_NAME}-yous`;
const MENU_ENTRY_CLASS = "markYourPostMenuEntry";
const MENU_SELECTOR = ".floatingList.extraMenu";
function getTYous() {
try {
const val = localStorage.getItem(T_YOUS_KEY);
return val ? JSON.parse(val) : [];
} catch {
return [];
}
}
function setTYous(arr) {
localStorage.setItem(T_YOUS_KEY, JSON.stringify(arr.map(Number)));
}
document.body.addEventListener('click', function (e) {
if (e.target.matches('.extraMenuButton')) {
const postCell = e.target.closest('.postCell, .opCell');
if (postCell) {
const menu = document.querySelector(MENU_SELECTOR);
if (menu) {
menu.setAttribute('data-post-id', postCell.id);
}
}
}
});
function getPostIdFromMenu(menu) {
return menu.getAttribute('data-post-id') || null;
}
function toggleYouNameClass(postId, add) {
const postCell = document.getElementById(postId);
if (!postCell) return;
const nameLink = postCell.querySelector(".linkName.noEmailName");
if (nameLink) {
nameLink.classList.toggle("youName", add);
}
}
function addMenuEntries(root = document) {
root.querySelectorAll(MENU_SELECTOR).forEach(menu => {
const ul = menu.querySelector("ul");
if (!ul || ul.querySelector("." + MENU_ENTRY_CLASS)) return;
const reportLi = Array.from(ul.children).find(
li => li.textContent.trim().toLowerCase() === "report"
);
const li = document.createElement("li");
li.className = MENU_ENTRY_CLASS;
li.style.cursor = "pointer";
const postId = getPostIdFromMenu(menu);
const tYous = getTYous();
const isMarked = postId && tYous.includes(Number(postId));
li.textContent = isMarked ? "Unmark as Your Post" : "Mark as Your Post";
if (reportLi) {
ul.insertBefore(li, reportLi);
} else {
ul.insertBefore(li, ul.firstChild);
}
li.addEventListener("click", function (e) {
e.stopPropagation();
const postId = getPostIdFromMenu(menu);
if (!postId) return;
let tYous = getTYous();
const numericPostId = Number(postId);
const idx = tYous.indexOf(numericPostId);
if (idx === -1) {
tYous.push(numericPostId);
setTYous(tYous);
toggleYouNameClass(postId, true);
li.textContent = "Unmark as Your Post";
} else {
tYous.splice(idx, 1);
setTYous(tYous);
toggleYouNameClass(postId, false);
li.textContent = "Mark as Your Post";
}
});
window.addEventListener("storage", function (event) {
if (event.key === T_YOUS_KEY) {
const tYous = getTYous();
const isMarked = postId && tYous.includes(Number(postId));
li.textContent = isMarked ? "Unmark as Your Post" : "Mark as Your Post";
}
});
});
}
const observer = new MutationObserver(mutations => {
for (const mutation of mutations) {
for (const node of mutation.addedNodes) {
if (node.nodeType !== 1) continue;
if (node.matches && node.matches(MENU_SELECTOR)) {
addMenuEntries(node.parentNode || node);
} else if (node.querySelectorAll) {
node.querySelectorAll(MENU_SELECTOR).forEach(menu => {
addMenuEntries(menu.parentNode || menu);
});
}
}
}
});
observer.observe(document.body, { childList: true, subtree: true });
}
onReady(featureMarkYourPost);
function featureScrollArrows() {
if (document.getElementById("scroll-arrow-up") || document.getElementById("scroll-arrow-down")) {
return;
}
const upBtn = document.createElement("button");
upBtn.id = "scroll-arrow-up";
upBtn.className = "scroll-arrow-btn";
upBtn.title = "Scroll to top";
upBtn.innerHTML = "▲";
upBtn.addEventListener("click", () => {
window.scrollTo({ top: 0, behavior: "smooth" });
});
const downBtn = document.createElement("button");
downBtn.id = "scroll-arrow-down";
downBtn.className = "scroll-arrow-btn";
downBtn.title = "Scroll to bottom";
downBtn.innerHTML = "▼";
downBtn.addEventListener("click", () => {
window.scrollTo({ top: document.body.scrollHeight, behavior: "smooth" });
});
document.body.appendChild(upBtn);
document.body.appendChild(downBtn);
}
function featureDeleteNameCheckbox() {
const nameExists = document.getElementById("qr-name-row");
if (nameExists && nameExists.classList.contains("hidden")) {
return;
}
const alwaysUseBypassCheckbox = document.getElementById("qralwaysUseBypassCheckBox");
if (!alwaysUseBypassCheckbox) {
return;
}
const checkbox = document.createElement("input");
checkbox.type = "checkbox";
checkbox.id = "saveNameCheckbox";
checkbox.classList.add("postingCheckbox");
const label = document.createElement("label");
label.htmlFor = "saveNameCheckbox";
label.textContent = "Delete Name";
label.title = "Delete Name on refresh";
alwaysUseBypassCheckbox.parentNode.insertBefore(checkbox, alwaysUseBypassCheckbox);
alwaysUseBypassCheckbox.parentNode.insertBefore(label, checkbox.nextSibling);
const savedCheckboxState = localStorage.getItem("8chanSS_deleteNameCheckbox") === "true";
checkbox.checked = savedCheckboxState;
const nameInput = document.getElementById("qrname");
if (nameInput) {
if (checkbox.checked) {
nameInput.value = "";
localStorage.removeItem("name");
}
checkbox.addEventListener("change", function () {
localStorage.setItem("8chanSS_deleteNameCheckbox", checkbox.checked);
});
}
}
function featureBeepOnYou() {
const beep = new Audio(
"data:audio/wav;base64,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"
);
window.originalTitle = document.title;
window.isNotifying = false;
let beepOnYouSetting = false;
let notifyOnYouSetting = false;
let customMsgSetting = "(!) ";
async function initSettings() {
beepOnYouSetting = await getSetting("beepOnYou");
notifyOnYouSetting = await getSetting("notifyOnYou");
const customMsg = await getSetting("notifyOnYou_customMessage");
if (customMsg) customMsgSetting = customMsg;
}
initSettings();
function playBeep() {
if (beep.paused) {
beep.play().catch((e) => console.warn("Beep failed:", e));
} else {
beep.currentTime = 0;
}
}
function notifyOnYou() {
if (!window.isNotifying && !document.hasFocus()) {
window.isNotifying = true;
document.title = customMsgSetting + " " + window.originalTitle;
}
}
window.addEventListener("focus", () => {
if (window.isNotifying) {
document.title = window.originalTitle;
window.isNotifying = false;
}
});
const observer = new MutationObserver((mutations) => {
for (const mutation of mutations) {
for (const node of mutation.addedNodes) {
if (
node.nodeType === 1 &&
node.querySelector &&
node.querySelector("a.quoteLink.you")
) {
if (node.closest('.innerPost')) {
continue;
}
if (beepOnYouSetting) {
playBeep();
}
if (notifyOnYouSetting) {
notifyOnYou();
}
}
}
}
});
observer.observe(document.body, { childList: true, subtree: true });
window.addEventListener("8chanSS_settingChanged", async (e) => {
if (e.detail && e.detail.key) {
const key = e.detail.key;
if (key === "beepOnYou") {
beepOnYouSetting = await getSetting("beepOnYou");
} else if (key === "notifyOnYou") {
notifyOnYouSetting = await getSetting("notifyOnYou");
} else if (key === "notifyOnYou_customMessage") {
const customMsg = await getSetting("notifyOnYou_customMessage");
if (customMsg) customMsgSetting = customMsg;
}
}
});
}
featureBeepOnYou();
function featureLabelCreated12h() {
function convertLabelCreatedTimes(root = document) {
(root.querySelectorAll
? root.querySelectorAll('.labelCreated')
: []).forEach(span => {
if (span.dataset.timeConverted === "1") return;
const text = span.textContent;
const match = text.match(/^(.+\))\s+(\d{2}):(\d{2}):(\d{2})$/);
if (!match) return;
const [_, datePart, hourStr, minStr, secStr] = match;
let hour = parseInt(hourStr, 10);
const min = minStr;
const sec = secStr;
const ampm = hour >= 12 ? 'PM' : 'AM';
let hour12 = hour % 12;
if (hour12 === 0) hour12 = 12;
const newText = `${datePart} ${hour12}:${min}:${sec} ${ampm}`;
span.textContent = newText;
span.dataset.timeConverted = "1";
});
}
convertLabelCreatedTimes();
const threadsContainer = document.querySelector('.divPosts');
if (threadsContainer) {
new MutationObserver(() => {
convertLabelCreatedTimes(threadsContainer);
}).observe(threadsContainer, { childList: true, subtree: true });
}
}
function renameFileAtIndex(index) {
const currentFile = postCommon.selectedFiles[index];
if (!currentFile) return;
const currentName = currentFile.name;
const newName = prompt("Enter new file name:", currentName);
if (!newName || newName === currentName) return;
const extension = currentName.includes('.') ? currentName.substring(currentName.lastIndexOf('.')) : '';
const hasExtension = newName.includes('.');
const finalName = hasExtension ? newName : newName + extension;
if (hasExtension && newName.substring(newName.lastIndexOf('.')) !== extension) {
alert(`You cannot change the file extension. The extension must remain "${extension}".`);
return;
}
const renamedFile = new File([currentFile], finalName, {
type: currentFile.type,
lastModified: currentFile.lastModified,
});
postCommon.selectedFiles[index] = renamedFile;
const labels = document.querySelectorAll('#qrFilesBody .selectedCell .nameLabel');
const label = labels[index];
if (label) {
label.textContent = finalName;
label.title = finalName;
}
}
function handleQrFilesBodyClick(event) {
const label = event.target.closest('.nameLabel');
if (!label || !label.closest('#qrFilesBody')) return;
const labels = Array.from(document.querySelectorAll('#qrFilesBody .selectedCell .nameLabel'));
const index = labels.indexOf(label);
if (index !== -1) {
renameFileAtIndex(index);
}
}
function observeQrFilesBody() {
const qrFilesBody = document.querySelector('#qrFilesBody');
if (!qrFilesBody) return;
if (!qrFilesBody.dataset.renameDelegationAttached) {
qrFilesBody.addEventListener('click', handleQrFilesBodyClick);
qrFilesBody.dataset.renameDelegationAttached = 'true';
}
}
function startQrFilesBodyObserver() {
const qrFilesBody = document.querySelector('#qrFilesBody');
if (!qrFilesBody) return;
observeQrFilesBody();
}
startQrFilesBodyObserver();
async function createSettingsMenu() {
let menu = document.getElementById("8chanSS-menu");
if (menu) return menu;
menu = document.createElement("div");
menu.id = "8chanSS-menu";
menu.style.position = "fixed";
menu.style.top = "4rem";
menu.style.left = "20rem";
menu.style.zIndex = "99999";
menu.style.background = "#222";
menu.style.color = "#fff";
menu.style.padding = "0";
menu.style.borderRadius = "8px";
menu.style.boxShadow = "0 4px 16px rgba(0,0,0,0.25)";
menu.style.display = "none";
menu.style.minWidth = "220px";
menu.style.width = "100%";
menu.style.maxWidth = "450px";
menu.style.fontFamily = "sans-serif";
menu.style.userSelect = "none";
let isDragging = false,
dragOffsetX = 0,
dragOffsetY = 0;
const header = document.createElement("div");
header.style.display = "flex";
header.style.justifyContent = "space-between";
header.style.alignItems = "center";
header.style.marginBottom = "0";
header.style.cursor = "move";
header.style.background = "#333";
header.style.padding = "5px 18px 5px";
header.style.borderTopLeftRadius = "8px";
header.style.borderTopRightRadius = "8px";
header.addEventListener("mousedown", function (e) {
isDragging = true;
const rect = menu.getBoundingClientRect();
dragOffsetX = e.clientX - rect.left;
dragOffsetY = e.clientY - rect.top;
document.body.style.userSelect = "none";
});
document.addEventListener("mousemove", function (e) {
if (!isDragging) return;
let newLeft = e.clientX - dragOffsetX;
let newTop = e.clientY - dragOffsetY;
const menuRect = menu.getBoundingClientRect();
const menuWidth = menuRect.width;
const menuHeight = menuRect.height;
const viewportWidth = window.innerWidth;
const viewportHeight = window.innerHeight;
newLeft = Math.max(0, Math.min(newLeft, viewportWidth - menuWidth));
newTop = Math.max(0, Math.min(newTop, viewportHeight - menuHeight));
menu.style.left = newLeft + "px";
menu.style.top = newTop + "px";
menu.style.right = "auto";
});
document.addEventListener("mouseup", function () {
isDragging = false;
document.body.style.userSelect = "";
});
const title = document.createElement("span");
title.textContent = "8chanSS Settings";
title.style.fontWeight = "bold";
header.appendChild(title);
const closeBtn = document.createElement("button");
closeBtn.textContent = "✕";
closeBtn.style.background = "none";
closeBtn.style.border = "none";
closeBtn.style.color = "#fff";
closeBtn.style.fontSize = "18px";
closeBtn.style.cursor = "pointer";
closeBtn.style.marginLeft = "10px";
closeBtn.addEventListener("click", () => {
menu.style.display = "none";
});
header.appendChild(closeBtn);
menu.appendChild(header);
const tabNav = document.createElement("div");
tabNav.style.display = "flex";
tabNav.style.borderBottom = "1px solid #444";
tabNav.style.background = "#2a2a2a";
const tabContent = document.createElement("div");
tabContent.style.padding = "15px 16px";
tabContent.style.maxHeight = "65vh";
tabContent.style.overflowY = "auto";
tabContent.style.scrollbarWidth = "thin";
const tempSettings = {};
await Promise.all(
Object.keys(flatSettings).map(async (key) => {
tempSettings[key] = await getSetting(key);
})
);
const tabs = {
site: {
label: "Site",
content: createTabContent("site", tempSettings),
},
threads: {
label: "Threads",
content: createTabContent("threads", tempSettings),
},
catalog: {
label: "Catalog",
content: createTabContent("catalog", tempSettings),
},
styling: {
label: "Style",
content: createTabContent("styling", tempSettings),
},
miscel: {
label: "Misc.",
content: createTabContent("miscel", tempSettings),
},
shortcuts: {
label: "⌨️",
content: createShortcutsTab(),
},
};
Object.keys(tabs).forEach((tabId, index, arr) => {
const tab = tabs[tabId];
const tabButton = document.createElement("button");
tabButton.textContent = tab.label;
tabButton.dataset.tab = tabId;
tabButton.style.background = index === 0 ? "#333" : "transparent";
tabButton.style.border = "none";
tabButton.style.borderRight = "1px solid #444";
tabButton.style.color = "#fff";
tabButton.style.padding = "8px 15px";
tabButton.style.margin = "5px 0 0 0";
tabButton.style.cursor = "pointer";
tabButton.style.flex = "1";
tabButton.style.fontSize = "14px";
tabButton.style.transition = "background 0.2s";
if (index === 0) {
tabButton.style.borderTopLeftRadius = "8px";
tabButton.style.margin = "5px 0 0 5px";
}
if (index === arr.length - 1) {
tabButton.style.borderTopRightRadius = "8px";
tabButton.style.margin = "5px 5px 0 0";
tabButton.style.borderRight = "none";
}
tabButton.addEventListener("click", () => {
Object.values(tabs).forEach((t) => {
t.content.style.display = "none";
});
tab.content.style.display = "block";
tabNav.querySelectorAll("button").forEach((btn) => {
btn.style.background = "transparent";
});
tabButton.style.background = "#333";
});
tabNav.appendChild(tabButton);
});
menu.appendChild(tabNav);
Object.values(tabs).forEach((tab, index) => {
tab.content.style.display = index === 0 ? "block" : "none";
tabContent.appendChild(tab.content);
});
menu.appendChild(tabContent);
const buttonContainer = document.createElement("div");
buttonContainer.style.display = "flex";
buttonContainer.style.gap = "10px";
buttonContainer.style.padding = "0 18px 15px";
const saveBtn = document.createElement("button");
saveBtn.textContent = "Save";
saveBtn.style.background = "#4caf50";
saveBtn.style.color = "#fff";
saveBtn.style.border = "none";
saveBtn.style.borderRadius = "4px";
saveBtn.style.padding = "8px 18px";
saveBtn.style.fontSize = "15px";
saveBtn.style.cursor = "pointer";
saveBtn.style.flex = "1";
saveBtn.addEventListener("click", async function () {
for (const key of Object.keys(tempSettings)) {
await setSetting(key, tempSettings[key]);
}
saveBtn.textContent = "Saved!";
setTimeout(() => {
saveBtn.textContent = "Save";
}, 900);
setTimeout(() => {
window.location.reload();
}, 400);
});
buttonContainer.appendChild(saveBtn);
const resetBtn = document.createElement("button");
resetBtn.textContent = "Reset";
resetBtn.style.background = "#dd3333";
resetBtn.style.color = "#fff";
resetBtn.style.border = "none";
resetBtn.style.borderRadius = "4px";
resetBtn.style.padding = "8px 18px";
resetBtn.style.fontSize = "15px";
resetBtn.style.cursor = "pointer";
resetBtn.style.flex = "1";
resetBtn.addEventListener("click", async function () {
if (confirm("Reset all 8chanSS settings to defaults?")) {
const keys = await GM.listValues();
for (const key of keys) {
if (key.startsWith("8chanSS_")) {
await GM.deleteValue(key);
}
}
resetBtn.textContent = "Reset!";
setTimeout(() => {
resetBtn.textContent = "Reset";
}, 900);
setTimeout(() => {
window.location.reload();
}, 400);
}
});
buttonContainer.appendChild(resetBtn);
menu.appendChild(buttonContainer);
const info = document.createElement("div");
info.style.fontSize = "11px";
info.style.padding = "0 18px 12px";
info.style.opacity = "0.7";
info.style.textAlign = "center";
info.innerHTML = 'Press Save to apply changes. Page will reload. - <a href="https://github.com/otacoo/8chanSS/blob/main/CHANGELOG.md" target="_blank" title="Check the changelog." style="color: #fff; text-decoration: underline dashed;">Ver. 1.36.0</a>';
menu.appendChild(info);
document.body.appendChild(menu);
return menu;
}
function createTabContent(category, tempSettings) {
const container = document.createElement("div");
const categorySettings = scriptSettings[category];
Object.keys(categorySettings).forEach((key) => {
const setting = categorySettings[key];
if (setting.type === "separator") {
const hr = document.createElement("hr");
hr.style.border = "none";
hr.style.borderTop = "1px solid #444";
hr.style.margin = "12px 0";
container.appendChild(hr);
return;
}
if (setting.type === "title") {
const title = document.createElement("div");
title.textContent = setting.label;
title.style.fontWeight = "bold";
title.style.fontSize = "1rem";
title.style.margin = "10px 0 6px 0";
title.style.opacity = "0.9";
container.appendChild(title);
return;
}
const parentRow = document.createElement("div");
parentRow.style.display = "flex";
parentRow.style.alignItems = "center";
parentRow.style.marginBottom = "0px";
if (key === "hoverVideoVolume" && setting.type === "number") {
const label = document.createElement("label");
label.htmlFor = "setting_" + key;
label.textContent = setting.label + ": ";
label.style.flex = "1";
const sliderContainer = document.createElement("div");
sliderContainer.style.display = "flex";
sliderContainer.style.alignItems = "center";
sliderContainer.style.flex = "1";
const slider = document.createElement("input");
slider.type = "range";
slider.id = "setting_" + key;
slider.min = setting.min;
slider.max = setting.max;
slider.value = Number(tempSettings[key]).toString();
slider.style.flex = "unset";
slider.style.width = "100px";
slider.style.marginRight = "10px";
const valueLabel = document.createElement("span");
valueLabel.textContent = slider.value + "%";
valueLabel.style.minWidth = "40px";
valueLabel.style.textAlign = "right";
slider.addEventListener("input", function () {
let val = Number(slider.value);
if (isNaN(val)) val = setting.default;
val = Math.max(setting.min, Math.min(setting.max, val));
slider.value = val.toString();
tempSettings[key] = val;
valueLabel.textContent = val + "%";
});
sliderContainer.appendChild(slider);
sliderContainer.appendChild(valueLabel);
parentRow.appendChild(label);
parentRow.appendChild(sliderContainer);
const wrapper = document.createElement("div");
wrapper.style.marginBottom = "10px";
wrapper.appendChild(parentRow);
container.appendChild(wrapper);
return;
}
const checkbox = document.createElement("input");
checkbox.type = "checkbox";
checkbox.id = "setting_" + key;
checkbox.checked =
tempSettings[key] === true || tempSettings[key] === "true";
checkbox.style.marginRight = "8px";
const label = document.createElement("label");
label.htmlFor = checkbox.id;
label.textContent = setting.label;
label.style.flex = "1";
let chevron = null;
let subOptionsContainer = null;
if (setting?.subOptions) {
chevron = document.createElement("span");
chevron.className = "ss-chevron";
chevron.innerHTML = "▶";
chevron.style.display = "inline-block";
chevron.style.transition = "transform 0.2s";
chevron.style.marginLeft = "6px";
chevron.style.fontSize = "12px";
chevron.style.userSelect = "none";
chevron.style.transform = checkbox.checked
? "rotate(90deg)"
: "rotate(0deg)";
}
checkbox.addEventListener("change", function () {
tempSettings[key] = checkbox.checked;
if (!setting?.subOptions) return;
if (!subOptionsContainer) return;
subOptionsContainer.style.display = checkbox.checked
? "block"
: "none";
if (!chevron) return;
chevron.style.transform = checkbox.checked
? "rotate(90deg)"
: "rotate(0deg)";
});
parentRow.appendChild(checkbox);
parentRow.appendChild(label);
if (chevron) parentRow.appendChild(chevron);
const wrapper = document.createElement("div");
wrapper.style.marginBottom = "10px";
wrapper.appendChild(parentRow);
if (setting?.subOptions) {
subOptionsContainer = document.createElement("div");
subOptionsContainer.style.marginLeft = "25px";
subOptionsContainer.style.marginTop = "5px";
subOptionsContainer.style.display = checkbox.checked ? "block" : "none";
Object.keys(setting.subOptions).forEach((subKey) => {
const subSetting = setting.subOptions[subKey];
const fullKey = `${key}_${subKey}`;
const subWrapper = document.createElement("div");
subWrapper.style.marginBottom = "5px";
if (subSetting.type === "text") {
const subLabel = document.createElement("label");
subLabel.htmlFor = "setting_" + fullKey;
subLabel.textContent = subSetting.label + ": ";
const subInput = document.createElement("input");
subInput.type = "text";
subInput.id = "setting_" + fullKey;
subInput.value = tempSettings[fullKey] || "";
subInput.maxLength = subSetting.maxLength;
subInput.style.width = "60px";
subInput.style.marginLeft = "2px";
subInput.placeholder = "(!) ";
subInput.addEventListener("input", function () {
let val = subInput.value.replace(/[<>"']/g, "");
if (val.length > subInput.maxLength) {
val = val.slice(0, subInput.maxLength);
}
subInput.value = val;
tempSettings[fullKey] = val;
});
subWrapper.appendChild(subLabel);
subWrapper.appendChild(subInput);
} else if (subSetting.type === "textarea") {
const subLabel = document.createElement("label");
subLabel.htmlFor = "setting_" + fullKey;
subLabel.textContent = subSetting.label + ": ";
const subTextarea = document.createElement("textarea");
subTextarea.id = "setting_" + fullKey;
subTextarea.value = tempSettings[fullKey] || "";
subTextarea.rows = subSetting.rows || 4;
subTextarea.style.width = "90%";
subTextarea.style.margin = "2px 0 3px 0";
subTextarea.placeholder = subSetting.placeholder || "";
subTextarea.addEventListener("input", function () {
tempSettings[fullKey] = subTextarea.value;
});
subWrapper.appendChild(subLabel);
subWrapper.appendChild(document.createElement("br"));
subWrapper.appendChild(subTextarea);
} else if (subSetting.type === "number") {
const subLabel = document.createElement("label");
subLabel.htmlFor = "setting_" + fullKey;
subLabel.textContent = subSetting.label + ": ";
const subInput = document.createElement("input");
subInput.type = "number";
subInput.id = "setting_" + fullKey;
subInput.value = tempSettings[fullKey] || subSetting.default;
if (subSetting.min !== undefined) subInput.min = subSetting.min;
if (subSetting.max !== undefined) subInput.max = subSetting.max;
subInput.style.width = "60px";
subInput.style.marginLeft = "2px";
subInput.addEventListener("input", function () {
let val = Number(subInput.value);
if (isNaN(val)) val = subSetting.default;
if (subSetting.min !== undefined) val = Math.max(subSetting.min, val);
if (subSetting.max !== undefined) val = Math.min(subSetting.max, val);
subInput.value = val;
tempSettings[fullKey] = val;
});
subWrapper.appendChild(subLabel);
subWrapper.appendChild(subInput);
} else {
const subCheckbox = document.createElement("input");
subCheckbox.type = "checkbox";
subCheckbox.id = "setting_" + fullKey;
subCheckbox.checked = tempSettings[fullKey];
subCheckbox.style.marginRight = "8px";
subCheckbox.addEventListener("change", function () {
tempSettings[fullKey] = subCheckbox.checked;
});
const subLabel = document.createElement("label");
subLabel.htmlFor = subCheckbox.id;
subLabel.textContent = subSetting.label;
subWrapper.appendChild(subCheckbox);
subWrapper.appendChild(subLabel);
}
subOptionsContainer.appendChild(subWrapper);
});
wrapper.appendChild(subOptionsContainer);
}
container.appendChild(wrapper);
});
return container;
}
const themeSelector = document.getElementById("themesBefore");
let link = null;
let bracketSpan = null;
if (themeSelector) {
bracketSpan = document.createElement("span");
bracketSpan.textContent = "] [ ";
link = document.createElement("a");
link.id = "8chanSS-icon";
link.href = "#";
link.textContent = "8chanSS";
link.style.fontWeight = "bold";
themeSelector.parentNode.insertBefore(
bracketSpan,
themeSelector.nextSibling
);
themeSelector.parentNode.insertBefore(link, bracketSpan.nextSibling);
}
function createShortcutsTab() {
const container = document.createElement("div");
const title = document.createElement("h3");
title.textContent = "Keyboard Shortcuts";
title.style.margin = "0 0 15px 0";
title.style.fontSize = "16px";
container.appendChild(title);
const table = document.createElement("table");
table.style.width = "100%";
table.style.borderCollapse = "collapse";
const tableStyles = {
th: {
textAlign: "left",
padding: "8px 5px",
borderBottom: "1px solid #444",
fontSize: "14px",
fontWeight: "bold",
},
td: {
padding: "8px 5px",
borderBottom: "1px solid #333",
fontSize: "13px",
},
kbd: {
background: "#333",
border: "1px solid #555",
borderRadius: "3px",
padding: "2px 5px",
fontSize: "12px",
fontFamily: "monospace",
},
};
const headerRow = document.createElement("tr");
const shortcutHeader = document.createElement("th");
shortcutHeader.textContent = "Shortcut";
Object.assign(shortcutHeader.style, tableStyles.th);
headerRow.appendChild(shortcutHeader);
const actionHeader = document.createElement("th");
actionHeader.textContent = "Action";
Object.assign(actionHeader.style, tableStyles.th);
headerRow.appendChild(actionHeader);
table.appendChild(headerRow);
const shortcuts = [
{ keys: ["Ctrl", "F1"], action: "Open 8chanSS settings" },
{ keys: ["Tab"], action: "Target Quick Reply text area" },
{ keys: ["Ctrl", "Q"], action: "Toggle Quick Reply" },
{ keys: ["Ctrl", "Enter"], action: "Submit post" },
{ keys: ["Escape"], action: "Clear textarea and hide Quick Reply" },
{ keys: ["ALT", "W"], action: "Watch Thread" },
{ keys: ["SHIFT", "M1"], action: "Hide Thread in Catalog" },
{ keys: ["CTRL", "UP/DOWN"], action: "Scroll between Your Replies" },
{ keys: ["CTRL", "SHIFT", "UP/DOWN"], action: "Scroll between Replies to You" },
{ keys: ["Ctrl", "B"], action: "Bold text" },
{ keys: ["Ctrl", "I"], action: "Italic text" },
{ keys: ["Ctrl", "U"], action: "Underline text" },
{ keys: ["Ctrl", "S"], action: "Spoiler text" },
{ keys: ["Ctrl", "D"], action: "Doom text" },
{ keys: ["Ctrl", "M"], action: "Moe text" },
{ keys: ["Alt", "C"], action: "Code block" },
];
shortcuts.forEach((shortcut) => {
const row = document.createElement("tr");
const shortcutCell = document.createElement("td");
Object.assign(shortcutCell.style, tableStyles.td);
shortcut.keys.forEach((key, index) => {
const kbd = document.createElement("kbd");
kbd.textContent = key;
Object.assign(kbd.style, tableStyles.kbd);
shortcutCell.appendChild(kbd);
if (index < shortcut.keys.length - 1) {
const plus = document.createTextNode(" + ");
shortcutCell.appendChild(plus);
}
});
row.appendChild(shortcutCell);
const actionCell = document.createElement("td");
actionCell.textContent = shortcut.action;
Object.assign(actionCell.style, tableStyles.td);
row.appendChild(actionCell);
table.appendChild(row);
});
container.appendChild(table);
const note = document.createElement("p");
note.textContent =
"Text formatting shortcuts work when text is selected or when inserting at cursor position.";
note.style.fontSize = "12px";
note.style.marginTop = "15px";
note.style.opacity = "0.7";
note.style.fontStyle = "italic";
container.appendChild(note);
return container;
}
if (link) {
let menu = await createSettingsMenu();
link.style.cursor = "pointer";
link.title = "Open 8chanSS settings";
link.addEventListener("click", async function (e) {
e.preventDefault();
let menu = await createSettingsMenu();
menu.style.display = menu.style.display === "none" ? "block" : "none";
});
}
document.addEventListener("keydown", async function (event) {
if (event.ctrlKey && event.key === "F1") {
event.preventDefault();
let menu = document.getElementById("8chanSS-menu") || (await createSettingsMenu());
menu.style.display = menu.style.display === "none" || menu.style.display === "" ? "block" : "none";
return;
}
if (event.ctrlKey && (event.key === "q" || event.key === "Q")) {
event.preventDefault();
const hiddenDiv = document.getElementById("quick-reply");
if (!hiddenDiv) return;
const isHidden = hiddenDiv.style.display === "none" || hiddenDiv.style.display === "";
hiddenDiv.style.display = isHidden ? "block" : "none";
if (isHidden) {
setTimeout(() => {
const textarea = document.getElementById("qrbody");
if (textarea) textarea.focus();
}, 50);
}
return;
}
if (event.key === "Escape") {
const textarea = document.getElementById("qrbody");
if (textarea) textarea.value = "";
const quickReply = document.getElementById("quick-reply");
if (quickReply) quickReply.style.display = "none";
return;
}
if (event.ctrlKey && (event.key === 'ArrowDown' || event.key === 'ArrowUp')) {
event.preventDefault();
const isOwnReply = !event.shiftKey;
const isNext = event.key === 'ArrowDown';
scrollToReply(isOwnReply, isNext);
return;
}
});
const replyTextarea = document.getElementById("qrbody");
if (replyTextarea) {
replyTextarea.addEventListener("keydown", async function (event) {
if (event.ctrlKey && event.key === "Enter") {
event.preventDefault();
const submitButton = document.getElementById("qrbutton");
if (submitButton) {
submitButton.click();
if (await getSetting("watchThreadOnReply")) {
setTimeout(() => {
const btn = document.querySelector(".watchButton");
if (btn && !btn.classList.contains("watched-active")) {
btn.click();
setTimeout(() => {
btn.classList.add("watched-active");
}, 100);
}
}, 500);
}
}
}
});
replyTextarea.addEventListener("keydown", function (event) {
const key = event.key.toLowerCase();
if (key === "c" && event.altKey && !event.ctrlKey && bbCodeCombinations.has(key)) {
event.preventDefault();
applyBBCode(event.target, key);
return;
}
if (event.ctrlKey && !event.altKey && bbCodeCombinations.has(key) && key !== "c") {
event.preventDefault();
applyBBCode(event.target, key);
return;
}
});
}
const bbCodeCombinations = new Map([
["s", ["[spoiler]", "[/spoiler]"]],
["b", ["'''", "'''"]],
["u", ["__", "__"]],
["i", ["''", "''"]],
["d", ["[doom]", "[/doom]"]],
["m", ["[moe]", "[/moe]"]],
["c", ["[code]", "[/code]"]],
]);
function applyBBCode(textBox, key) {
const [openTag, closeTag] = bbCodeCombinations.get(key);
const { selectionStart, selectionEnd, value } = textBox;
if (selectionStart === selectionEnd) {
const before = value.slice(0, selectionStart);
const after = value.slice(selectionEnd);
const newCursor = selectionStart + openTag.length;
textBox.value = before + openTag + closeTag + after;
textBox.selectionStart = textBox.selectionEnd = newCursor;
} else {
const before = value.slice(0, selectionStart);
const selected = value.slice(selectionStart, selectionEnd);
const after = value.slice(selectionEnd);
textBox.value = before + openTag + selected + closeTag + after;
textBox.selectionStart = selectionStart + openTag.length;
textBox.selectionEnd = selectionEnd + openTag.length;
}
}
let lastHighlighted = null;
let lastType = null;
let lastIndex = -1;
function getEligiblePostCells(isOwnReply) {
const selector = isOwnReply
? '.postCell:has(a.youName), .opCell:has(a.youName)'
: '.postCell:has(a.quoteLink.you), .opCell:has(a.quoteLink.you)';
return Array.from(document.querySelectorAll(selector));
}
function scrollToReply(isOwnReply = true, getNextReply = true) {
const postCells = getEligiblePostCells(isOwnReply);
if (!postCells.length) return;
let currentIndex = -1;
if (
lastType === (isOwnReply ? "own" : "reply") &&
lastHighlighted &&
(currentIndex = postCells.indexOf(lastHighlighted.closest('.postCell, .opCell'))) !== -1
) {
} else {
const viewportMiddle = window.innerHeight / 2;
currentIndex = postCells.findIndex(cell => {
const rect = cell.getBoundingClientRect();
return rect.top + rect.height / 2 > viewportMiddle;
});
if (currentIndex === -1) {
currentIndex = getNextReply ? -1 : postCells.length;
}
}
const targetIndex = getNextReply ? currentIndex + 1 : currentIndex - 1;
if (targetIndex < 0 || targetIndex >= postCells.length) return;
const postContainer = postCells[targetIndex];
if (postContainer) {
postContainer.scrollIntoView({ behavior: "smooth", block: "center" });
if (lastHighlighted) {
lastHighlighted.classList.remove('target-highlight');
}
let anchorId = null;
let anchorElem = postContainer.querySelector('[id^="p"]');
if (anchorElem && anchorElem.id) {
anchorId = anchorElem.id;
} else if (postContainer.id) {
anchorId = postContainer.id;
}
if (anchorId) {
if (location.hash !== '#' + anchorId) {
history.replaceState(null, '', '#' + anchorId);
}
}
const innerPost = postContainer.querySelector('.innerPost');
if (innerPost) {
innerPost.classList.add('target-highlight');
lastHighlighted = innerPost;
} else {
lastHighlighted = null;
}
lastType = isOwnReply ? "own" : "reply";
lastIndex = targetIndex;
}
}
window.addEventListener('hashchange', () => {
if (lastHighlighted) {
lastHighlighted.classList.remove('target-highlight');
lastHighlighted = null;
}
const hash = location.hash.replace('#', '');
if (hash) {
const postElem = document.getElementById(hash);
if (postElem) {
const innerPost = postElem.querySelector('.innerPost');
if (innerPost) {
innerPost.classList.add('target-highlight');
lastHighlighted = innerPost;
}
}
}
});
function featureCatalogHiding() {
const STORAGE_KEY = "8chanSS_hiddenCatalogThreads";
let showHiddenMode = false;
function getBoardAndThreadNumFromCell(cell) {
const link = cell.querySelector("a.linkThumb[href*='/res/']");
if (!link) return { board: null, threadNum: null };
const match = link.getAttribute("href").match(/^\/([^/]+)\/res\/(\d+)\.html/);
if (!match) return { board: null, threadNum: null };
return { board: match[1], threadNum: match[2] };
}
async function loadHiddenThreadsObj() {
const raw = await GM.getValue(STORAGE_KEY, "{}");
try {
const obj = JSON.parse(raw);
return typeof obj === "object" && obj !== null ? obj : {};
} catch {
return {};
}
}
async function saveHiddenThreadsObj(obj) {
await GM.setValue(STORAGE_KEY, JSON.stringify(obj));
}
async function applyHiddenThreads() {
const STORAGE_KEY = "8chanSS_hiddenCatalogThreads";
const hiddenThreadsObjRaw = await GM.getValue(STORAGE_KEY, "{}");
let hiddenThreadsObj;
try {
hiddenThreadsObj = JSON.parse(hiddenThreadsObjRaw);
if (typeof hiddenThreadsObj !== "object" || hiddenThreadsObj === null) hiddenThreadsObj = {};
} catch {
hiddenThreadsObj = {};
}
document.querySelectorAll(".catalogCell").forEach(cell => {
const { board, threadNum } = getBoardAndThreadNumFromCell(cell);
if (!board || !threadNum) return;
const hiddenThreads = hiddenThreadsObj[board] || [];
if (typeof showHiddenMode !== "undefined" && showHiddenMode) {
if (hiddenThreads.includes(threadNum)) {
cell.style.display = "";
cell.classList.add("ss-unhide-thread");
cell.classList.remove("ss-hidden-thread");
} else {
cell.style.display = "none";
cell.classList.remove("ss-unhide-thread", "ss-hidden-thread");
}
} else {
if (hiddenThreads.includes(threadNum)) {
cell.style.display = "none";
cell.classList.add("ss-hidden-thread");
cell.classList.remove("ss-unhide-thread");
} else {
cell.style.display = "";
cell.classList.remove("ss-hidden-thread", "ss-unhide-thread");
}
}
});
}
async function onCatalogCellClick(e) {
const cell = e.target.closest(".catalogCell");
if (!cell) return;
if (e.shiftKey && e.button === 0) {
const { board, threadNum } = getBoardAndThreadNumFromCell(cell);
if (!board || !threadNum) return;
let hiddenThreadsObj = await loadHiddenThreadsObj();
if (!hiddenThreadsObj[board]) hiddenThreadsObj[board] = [];
let hiddenThreads = hiddenThreadsObj[board];
if (showHiddenMode) {
hiddenThreads = hiddenThreads.filter(num => num !== threadNum);
hiddenThreadsObj[board] = hiddenThreads;
await saveHiddenThreadsObj(hiddenThreadsObj);
await applyHiddenThreads();
} else {
if (!hiddenThreads.includes(threadNum)) {
hiddenThreads.push(threadNum);
hiddenThreadsObj[board] = hiddenThreads;
}
await saveHiddenThreadsObj(hiddenThreadsObj);
cell.style.display = "none";
cell.classList.add("ss-hidden-thread");
}
e.preventDefault();
e.stopPropagation();
}
}
async function showAllHiddenThreads() {
showHiddenMode = true;
await applyHiddenThreads();
const btn = document.getElementById("ss-show-hidden-btn");
if (btn) btn.textContent = "Hide Hidden";
}
async function hideAllHiddenThreads() {
showHiddenMode = false;
await applyHiddenThreads();
const btn = document.getElementById("ss-show-hidden-btn");
if (btn) btn.textContent = "Show Hidden";
}
async function toggleShowHiddenThreads() {
if (showHiddenMode) {
await hideAllHiddenThreads();
} else {
await showAllHiddenThreads();
}
}
function addShowHiddenButton() {
if (document.getElementById("ss-show-hidden-btn")) return;
const refreshBtn = document.querySelector("#catalogRefreshButton");
if (!refreshBtn) return;
const btn = document.createElement("button");
btn.id = "ss-show-hidden-btn";
btn.className = "catalogLabel";
btn.type = "button";
btn.textContent = "Show Hidden";
btn.style.marginRight = "8px";
btn.addEventListener("click", toggleShowHiddenThreads);
refreshBtn.parentNode.insertBefore(btn, refreshBtn);
}
function hideThreadsOnRefresh() {
if (!/\/catalog\.html$/.test(window.location.pathname)) return;
onReady(addShowHiddenButton);
onReady(applyHiddenThreads);
const catalogContainer = document.querySelector(".catalogWrapper, .catalogDiv");
if (catalogContainer) {
catalogContainer.addEventListener("click", onCatalogCellClick, true);
const observer = new MutationObserver(applyHiddenThreads);
observer.observe(catalogContainer, { childList: true, subtree: true });
}
}
hideThreadsOnRefresh();
}
const captchaInput = document.getElementById("QRfieldCaptcha");
if (captchaInput) {
captchaInput.autocomplete = "off";
}
function preventFooterScrollIntoView() {
const footer = document.getElementById('footer');
if (footer && !footer._scrollBlocked) {
footer._scrollBlocked = true;
footer.scrollIntoView = function () { };
}
}
const opHeadTitle = document.querySelector('.opHead.title');
const innerOP = document.querySelector('.innerOp');
const innerQuote = document.querySelector('.innerQuote');
if (opHeadTitle && innerOP) {
innerOP.insertBefore(opHeadTitle, innerOP.firstChild);
}
document.addEventListener("keydown", (e) => {
if (e.key === "Tab") {
const qrbody = document.getElementById("qrbody");
if (qrbody && document.activeElement !== qrbody) {
e.preventDefault();
qrbody.focus();
}
}
});
function enableIdFiltering() {
const postCellSelector = ".postCell";
const labelIdSelector = ".labelId";
const hiddenClassName = "is-hidden-by-filter";
let activeFilterColor = null;
function applyFilter(targetRgbColor) {
activeFilterColor = targetRgbColor;
document.querySelectorAll(postCellSelector).forEach(cell => {
const label = cell.querySelector(labelIdSelector);
const matches = label && window.getComputedStyle(label).backgroundColor === targetRgbColor;
cell.classList.toggle(hiddenClassName, !!targetRgbColor && !matches);
});
}
function handleClick(event) {
const clickedLabel = event.target.closest(labelIdSelector);
if (clickedLabel && clickedLabel.closest(".postCell") && !clickedLabel.closest(".de-pview")) {
const clickedColor = window.getComputedStyle(clickedLabel).backgroundColor;
const rect = clickedLabel.getBoundingClientRect();
const cursorOffsetY = event.clientY - rect.top;
if (activeFilterColor === clickedColor) {
applyFilter(null);
} else {
applyFilter(clickedColor);
}
clickedLabel.scrollIntoView({ behavior: "instant", block: "center" });
window.scrollBy(0, cursorOffsetY - rect.height / 2);
}
}
document.body.addEventListener("click", handleClick);
}
enableIdFiltering();
function truncateFilenames(filenameLength) {
document.querySelectorAll('a.originalNameLink').forEach(link => {
const fullFilename = link.getAttribute('download');
if (!fullFilename) return;
const lastDot = fullFilename.lastIndexOf('.');
if (lastDot === -1) return;
const name = fullFilename.slice(0, lastDot);
const ext = fullFilename.slice(lastDot);
let truncated = fullFilename;
if (name.length > filenameLength) {
truncated = name.slice(0, filenameLength) + '(...)' + ext;
}
link.textContent = truncated;
link.addEventListener('mouseenter', function () {
link.textContent = fullFilename;
});
link.addEventListener('mouseleave', function () {
link.textContent = truncated;
});
link.title = fullFilename;
});
}
});