Highlights, hides, and cleans sponsored eBay listings
当前为
// ==UserScript==
// @name Spotless for eBay
// @namespace https://github.com/OsborneLabs
// @version 1.6.1
// @description Highlights, hides, and cleans sponsored eBay listings
// @author Osborne Labs
// @license GPL-3.0
// @homepageURL https://github.com/OsborneLabs/Spotless
// @icon data:image/svg+xml;base64,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
// @match https://www.ebay.com/*
// @match https://www.ebay.at/*
// @match https://www.ebay.ca/*
// @match https://www.ebay.ch/*
// @match https://www.ebay.com.au/*
// @match https://www.ebay.com.hk/*
// @match https://www.ebay.com.my/*
// @match https://www.ebay.com.sg/*
// @match https://www.ebay.co.uk/*
// @match https://www.ebay.de/*
// @match https://www.ebay.es/*
// @match https://www.ebay.fr/*
// @match https://www.ebay.ie/*
// @match https://www.ebay.it/*
// @match https://www.ebay.nl/*
// @match https://www.ebay.pl/*
// @run-at document-start
// @supportURL https://github.com/OsborneLabs/Spotless/issues
// @grant none
// ==/UserScript==
/* jshint esversion: 11 */
(function() {
"use strict";
const APP_NAME = "Spotless";
const APP_NAME_DEBUG = "SPOTLESS FOR EBAY";
const APP_KEY_SPONSORED_CONTENT = "hideSponsoredContent";
let hidingEnabled = localStorage.getItem(APP_KEY_SPONSORED_CONTENT);
hidingEnabled = hidingEnabled !== "false";
let highlightedSponsoredContent = [];
let isProcessing = false;
let updateScheduled = false;
let observerInitialized = false;
const APP_ICONS = {
locked: `
<svg class="lock-icon lock-icon-animation" id="lockedIcon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M12 2C9.79 2 8 3.79 8 6v4H7c-1.1 0-2 .9-2 2v8c0 1.1.9 2 2 2h10c1.1 0 2-.9 2-2v-8c0-1.1-.9-2-2-2h-1V6c0-2.21-1.79-4-4-4zm-2 8V6c0-1.1.9-2 2-2s2 .9 2 2v4h-4z"/>
</svg>`,
unlocked: `
<svg class="lock-icon lock-icon-animation" id="unlockedIcon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M17 8V6c0-2.76-2.24-5-5-5S7 3.24 7 6h2c0-1.66 1.34-3 3-3s3 1.34 3 3v2H7c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h10c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2h-1z"/>
</svg>`,
arrow: `
<svg id="arrowIcon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M7 10l5 5 5-5z"/>
</svg>`,
heart: `
<svg class="heart-icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41 0.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z"/>
</svg>`
};
const APP_BLOCK_PARAMETERS = ["campaign", "promoted_items", "source", "sr"];
async function init() {
observeURLMutation();
createStyles();
buildPanel();
hideShowPanel();
await processSponsoredContent();
}
function createStyles() {
const style = document.createElement("style");
style.textContent = `
:root {
--size-font-title: 18px;
--size-font-body: 14px;
--size-font-body-error: 16px;
--size-font-footer: 12px;
--color-font-text: white;
--color-font-link-hover: lightblue;
--color-font-link-visited: lightblue;
--color-panel: rgba(34, 50, 70, 0.85);
--color-panel-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
--color-row: rgba(20, 30, 45, 0.5);
--color-divider-border: rgba(255, 255, 255, 0.1);
--color-bubble: #e74c3c;
--color-highlight-background: #ffe6e6;
--color-highlight-border: red;
--color-svg-fill: white;
--color-svg-fill-heart-hover: red;
--color-switch-knob: white;
--color-switch-on: #2AA866;
--color-switch-off: #ccc;
--thickness-highlight-border: 2px;
}
#panelWrapper, #panelBox, .lock-icon-animation, .lock-icon-animation.active {
box-sizing: border-box;
}
#panelWrapper {
position: fixed;
bottom: 10px;
right: 5px;
z-index: 2147483647;
width: 100%;
max-width: 320px;
padding: 0 16px;
font-family: "Segoe UI", sans-serif;
}
@media (max-width: 768px) {
#panelWrapper {
bottom: 5px;
left: 50%;
transform: translateX(-50%);
width: 90% !important;
right: unset;
padding: 0 16px;
}
}
#panelBox {
display: none;
}
#panelBox.show {
display: flex;
flex-direction: column;
gap: 0px;
background: var(--color-panel);
backdrop-filter: blur(10px);
color: var(--color-font-text);
padding: 16px;
border-radius: 12px;
width: 100%;
box-shadow: var(--color-panel-shadow);
transition: transform 0.2s ease;
}
#panelBox:hover {
transform: translateY(-2px);
}
#panelBox.minimized #arrowIcon {
transform: rotate(180deg);
}
#panelBox.minimized {
padding: 12px;
overflow: hidden;
}
#panelHeader {
display: flex;
align-items: center;
height: 30px;
gap: 8px;
}
#panelHeader h2.panel-title {
font-size: var(--size-font-title);
font-weight: 600;
margin: 0;
color: var(--color-font-text);
}
.panel-body-row {
margin: 0;
font-size: var(--size-font-body);
display: flex;
align-items: center;
justify-content: space-between;
background: var(--color-row);
backdrop-filter: blur(12px);
padding: 12px 16px;
border-radius: 8px;
}
.panel-body-row + .panel-body-row {
margin-top: 5px;
}
.panel-footer {
height: 15px;
display: flex;
align-items: center;
justify-content: flex-end;
gap: 6px;
font-size: var(--size-font-footer);
color: var(--color-font-text);
}
.panel-page-container {
position: relative;
width: 100%;
}
hr.section-divider {
flex-grow: 1;
border: none;
border-top: 1px solid var(--color-divider-border);
margin: 12px 0;
}
#minimizePanelButton {
width: 28px;
height: 28px;
margin-left: auto;
padding: 2px;
border: none;
background: none;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
box-sizing: content-box;
}
.lock-icon {
width: 28px;
height: 28px;
padding: 4px;
border-radius: 50%;
fill: var(--color-svg-fill);
}
.lock-icon-animation {
position: absolute;
top: 0;
left: 0;
width: 28px;
height: 28px;
opacity: 0;
transition: opacity 0.4s ease, transform 0.4s ease;
transform: rotate(0deg);
}
.lock-icon-animation.active {
opacity: 1;
transform: rotate(360deg);
}
#lockIconContainer {
position: relative;
width: 28px;
height: 28px;
}
#arrowIcon {
width: 28px;
height: 28px;
fill: var(--color-svg-fill);
transition: transform 0.3s ease;
}
.heart-icon {
width: 10px;
height: 10px;
vertical-align: middle;
fill: var(--color-svg-fill);
}
.heart-icon:hover {
fill: var(--color-svg-fill-heart-hover);
}
#countBubble {
background-color: var(--color-bubble);
color: var(--color-font-text);
font-size: 12px;
font-weight: bold;
padding: 3px 8px;
border-radius: 999px;
min-width: 20px;
text-align: center;
}
.switch {
position: relative;
display: inline-block;
width: 42px;
height: 22px;
}
.switch input {
opacity: 0;
width: 0;
height: 0;
}
.switch-label {
margin-right: 10px;
}
.slider {
position: absolute;
cursor: pointer;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: var(--color-switch-off);
transition: 0.3s;
border-radius: 34px;
}
.slider:before {
position: absolute;
content: "";
height: 18px;
width: 18px;
top: 2px;
left: 2px;
background-color: var(--color-switch-knob);
transition: 0.3s;
border-radius: 50%;
}
input:checked + .slider {
background-color: var(--color-switch-on);
}
input:checked + .slider:before {
transform: translateX(20px);
}
#creatorPage {
color: var(--color-font-text);
transition: color 0.3s ease;
}
#creatorPage:hover, .outbound-status-page:hover, .outbound-update-page:hover{
color: var(--color-font-link-hover);
}
.error-page {
text-align: center;
font-size: var(--size-font-body-error);
}
.outbound-status-page, .outbound-update-page {
text-decoration: underline;
color: var(--color-font-text);
}
.outbound-status-page:visited, .outbound-update-page:visited {
color: var(--color-font-link-visited);
}
.sponsored-highlight {
border: var(--thickness-highlight-border) solid var(--color-highlight-border) !important;
background-color: var(--color-highlight-background);
}
.sponsored-hidden {
display: none !important;
}
.sponsored-hidden-banner {
display: none !important;
}
`;
document.head.appendChild(style);
}
function initializeObserver() {
if (observerInitialized) return;
observer.observe(document.body, {
childList: true,
subtree: true,
});
observerInitialized = true;
}
function validateCurrentURL() {
const url = new URL(location.href);
const params = url.searchParams;
const isSearchPage = /^https:\/\/www\.ebay\.[a-z.]+\/sch\//i.test(url.href);
const isAdvancedSearchPage = url.href.includes("ebayadvsearch");
const isSellerPage = params.has("_ssn");
const isSoldPage = params.get("LH_Sold") === "1";
return isSearchPage && !isAdvancedSearchPage && !isSellerPage && !isSoldPage;
}
function observeURLMutation() {
let lastUrl = location.href;
const observeURL = () => {
const currentUrl = location.href;
if (currentUrl !== lastUrl) {
lastUrl = currentUrl;
hideShowPanel();
scheduleHighlightUpdate();
}
};
const pushState = history.pushState;
history.pushState = function() {
pushState.apply(history, arguments);
observeURL();
};
const replaceState = history.replaceState;
history.replaceState = function() {
replaceState.apply(history, arguments);
observeURL();
};
window.addEventListener("popstate", observeURL);
window.addEventListener("hashchange", observeURL);
setInterval(observeURL, 1000);
}
async function buildPanel() {
const wrapper = document.createElement("div");
wrapper.id = "panelWrapper";
const box = document.createElement("div");
box.id = "panelBox";
const header = buildPanelHeader();
const sponsoredCount = await processSponsoredContent();
const body = determinePanelState(sponsoredCount, hidingEnabled);
const footer = buildPanelFooter();
const topDivider = document.createElement("hr");
topDivider.className = "section-divider";
const bottomDivider = document.createElement("hr");
bottomDivider.className = "section-divider";
box.appendChild(header);
box.appendChild(topDivider);
box.appendChild(body);
box.appendChild(bottomDivider);
box.appendChild(footer);
wrapper.appendChild(box);
document.body.appendChild(wrapper);
const minimizePanelButton = document.getElementById("minimizePanelButton");
minimizePanelButton.addEventListener("click", () => {
const panelBox = document.getElementById("panelBox");
const isCurrentlyMinimized = panelBox.classList.contains("minimized");
const newState = !isCurrentlyMinimized;
localStorage.setItem("panelMinimized", newState);
minimizePanel(newState);
});
const isPanelMinimized = localStorage.getItem("panelMinimized") === "true";
minimizePanel(isPanelMinimized);
const toggleSponsoredContentSwitchInput = document.getElementById("toggleSponsoredContentSwitch");
if (!toggleSponsoredContentSwitchInput) {
updateLockIcon();
return;
}
toggleSponsoredContentSwitchInput.addEventListener("change", (e) => {
hidingEnabled = e.target.checked;
localStorage.setItem(APP_KEY_SPONSORED_CONTENT, hidingEnabled);
updateLockIcon();
scheduleHighlightUpdate();
});
updateLockIcon();
}
function buildPanelHeader() {
const header = document.createElement("div");
header.id = "panelHeader";
header.innerHTML = `
<div id="lockIconContainer">
${APP_ICONS.locked}
${APP_ICONS.unlocked}
</div>
<h2 class="panel-title" aria-level="1">${APP_NAME}</h2>
<button id="minimizePanelButton" aria-label="Expands or minimizes the panel">
${APP_ICONS.arrow}
</button>
`;
return header;
}
function buildPanelFooter() {
const footer = document.createElement("div");
footer.className = "panel-footer";
const creatorPage = document.createElement("a");
creatorPage.href = "https://github.com/OsborneLabs/Spotless";
creatorPage.target = "_blank";
creatorPage.rel = "noopener noreferrer";
creatorPage.style.textDecoration = "none";
creatorPage.textContent = "Osborne";
creatorPage.id = "creatorPage";
const separator = document.createElement("span");
separator.textContent = " · ";
const donatePage = document.createElement("a");
donatePage.href = "https://ko-fi.com/osbornelabs";
donatePage.target = "_blank";
donatePage.rel = "noopener noreferrer";
donatePage.innerHTML = APP_ICONS.heart;
donatePage.style.display = "inline-flex";
donatePage.style.alignItems = "center";
donatePage.style.justifyContent = "center";
footer.appendChild(creatorPage);
footer.appendChild(separator);
footer.appendChild(donatePage);
return footer;
}
function buildPanelRow(innerHTML = "") {
const row = document.createElement("div");
row.className = "panel-body-row";
row.innerHTML = innerHTML;
return row;
}
function buildCountSponsoredContentRow() {
const row = buildPanelRow(`
<span>Content found</span>
<span id="countBubble">0</span>
`);
row.id = "countSponsoredContentRow";
return row;
}
function buildToggleSponsoredContentRow() {
const row = buildPanelRow(`
<span class="switch-label">Hide sponsored content</span>
<label class="switch" aria-label="Toggles the visibility of sponsored content">
<input type="checkbox" id="toggleSponsoredContentSwitch" ${hidingEnabled ? "checked" : ""}>
<span class="slider"></span>
</label>
`);
row.id = "toggleSponsoredContentRow";
return row;
}
function buildPanelHomePage() {
const pageContainer = document.createElement("div");
pageContainer.id = "panelPagecontainer";
pageContainer.classList.add("panel-page-container");
const homePage = document.createElement("div");
homePage.id = "homePage";
homePage.className = "panel-page";
homePage.style.display = "block";
const countSponsoredContentRow = buildCountSponsoredContentRow();
const toggleSponsoredContentRow = buildToggleSponsoredContentRow();
homePage.appendChild(countSponsoredContentRow);
homePage.appendChild(toggleSponsoredContentRow);
pageContainer.appendChild(homePage);
return pageContainer;
}
function buildPanelErrorPage() {
const errorPage = document.createElement("div");
errorPage.classList.add("error-page", "panel-page");
const errorMessage = document.createElement("p");
errorMessage.textContent = "No sponsored content found";
errorMessage.appendChild(document.createElement("br"));
const outboundUpdatePage = document.createElement("a");
outboundUpdatePage.textContent = "Update";
outboundUpdatePage.href = "https://greasyfork.org/en/scripts/541981-spotless-for-ebay";
outboundUpdatePage.target = "_blank";
outboundUpdatePage.rel = "noopener noreferrer";
outboundUpdatePage.classList.add("outbound-update-page");
const outboundStatusPage = document.createElement("a");
outboundStatusPage.textContent = "check status";
outboundStatusPage.href = "https://github.com/OsborneLabs/Spotless";
outboundStatusPage.target = "_blank";
outboundStatusPage.rel = "noopener noreferrer";
outboundStatusPage.classList.add("outbound-status-page");
errorMessage.appendChild(outboundUpdatePage);
errorMessage.appendChild(document.createTextNode(" or "));
errorMessage.appendChild(outboundStatusPage);
errorPage.appendChild(errorMessage);
return errorPage;
}
function minimizePanel(minimized) {
const panelBox = document.getElementById("panelBox");
if (!panelBox) return;
const panelPage = panelBox.querySelector(".panel-page");
const sectionDivider = panelBox.querySelectorAll(".section-divider");
const panelFooter = panelBox.querySelector(".panel-footer");
panelBox.classList.toggle("minimized", minimized);
if (panelPage) panelPage.style.display = minimized ? "none" : "block";
sectionDivider.forEach(el => {
el.style.display = minimized ? "none" : "";
});
if (panelFooter) panelFooter.style.display = minimized ? "none" : "";
}
function hideShowPanel() {
const panelBox = document.getElementById("panelBox");
if (!panelBox) return;
const isSearchPage = validateCurrentURL();
if (isSearchPage) {
panelBox.classList.add("show");
} else {
panelBox.classList.remove("show");
}
}
function determinePanelState(sponsoredCount) {
if (sponsoredCount < 2 || sponsoredCount > 20) {
return buildPanelErrorPage();
}
return buildPanelHomePage();
}
function updateLockIcon() {
const locked = document.getElementById("lockedIcon");
const unlocked = document.getElementById("unlockedIcon");
locked.classList.toggle("active", hidingEnabled);
unlocked.classList.toggle("active", !hidingEnabled);
}
function detectSponsoredListingBySVG(batchSize = 5) {
return new Promise((resolve) => {
const listings = getListingElements();
const sponsoredElements = [];
let index = 0;
function processBatch() {
const end = Math.min(index + batchSize, listings.length);
const batch = listings.slice(index, end);
let processedInBatch = 0;
if (batch.length === 0) {
resolve(sponsoredElements);
return;
}
batch.forEach((listing) => {
const svgImage = listing.querySelector(".s-item__sep span[aria-hidden='true']");
if (!svgImage) return done();
const backgroundImage = getComputedStyle(svgImage.parentElement).backgroundImage;
const match = backgroundImage.match(/url\("data:image\/svg\+xml;base64,([^"]+)"\)/);
if (!match || !match[1]) return done();
const base64 = match[1];
const svgString = atob(base64);
const img = new Image();
const canvas = document.createElement("canvas");
const ctx = canvas.getContext("2d");
img.src = "data:image/svg+xml;base64," + btoa(svgString);
img.onload = () => {
canvas.width = img.naturalWidth || 20;
canvas.height = img.naturalHeight || 20;
ctx.drawImage(img, 0, 0);
const imageData = ctx.getImageData(0, 0, canvas.width, canvas.height).data;
const colors = new Set();
for (let i = 0; i < imageData.length; i += 4) {
const r = imageData[i];
const g = imageData[i + 1];
const b = imageData[i + 2];
const a = imageData[i + 3];
if (a > 0) {
colors.add(`${r},${g},${b}`);
}
}
if (colors.size > 1) {
sponsoredElements.push(listing);
}
done();
};
img.onerror = () => {
done();
};
function done() {
processedInBatch++;
if (processedInBatch === batch.length) {
index += batchSize;
setTimeout(processBatch, 0);
}
}
});
if (batch.length === 0) resolve(sponsoredElements);
}
if (listings.length === 0) {
resolve([]);
} else {
processBatch();
}
});
}
function detectSponsoredListingBySeparatorSize() {
const listings = getListingElements();
const sponsoredListings = [];
listings.forEach(listing => {
const separatorSpan = listing.querySelector('span.s-item__sep');
if (!separatorSpan) return;
const innerSpan = separatorSpan.querySelector('span');
const width = innerSpan?.offsetWidth || 0;
const height = innerSpan?.offsetHeight || 0;
const isSponsored = width > 0 && height > 0;
if (isSponsored) {
sponsoredListings.push(listing);
}
});
return sponsoredListings;
}
function detectSponsoredListingByInvertStyle() {
const invertStyleMatch = /div\.([a-zA-Z0-9_-]+)(?:\s+div)?\s*\{[^}]*color:\s*(black|white);[^}]*filter:\s*invert\(([-\d.]+)\)/g;
const sponsoredGroups = {};
const classToInvertMap = {};
const styleTags = Array.from(document.querySelectorAll("style"));
styleTags.forEach(styleTag => {
const css = styleTag.textContent;
let match;
while ((match = invertStyleMatch.exec(css)) !== null) {
const [_, className, color, invertValue] = match;
if (!classToInvertMap[className]) {
classToInvertMap[className] = [];
}
classToInvertMap[className].push({
color,
invert: parseFloat(invertValue)
});
}
});
const containers = Array.from(document.querySelectorAll('div[role="text"]')).filter(container => {
return container.querySelector('div[aria-hidden="true"]');
});
containers.forEach(container => {
const targetDiv = container.querySelector('div[aria-hidden="true"]');
if (!targetDiv) return;
const ancestorDiv = container.closest("div[class*='_']");
if (!ancestorDiv) return;
const classList = Array.from(ancestorDiv.classList);
const dynamicClass = classList.find(cls => classToInvertMap[cls]);
if (!dynamicClass) return;
const candidates = classToInvertMap[dynamicClass];
const invertEntry = candidates?.[0];
if (!invertEntry) return;
const key = invertEntry.invert;
if (!sponsoredGroups[key]) {
sponsoredGroups[key] = [];
}
sponsoredGroups[key].push(container);
});
const groupEntries = Object.entries(sponsoredGroups);
if (groupEntries.length === 0) {
return {
allGroups: []
};
}
const sortedGroups = groupEntries.sort((a, b) => a[1].length - b[1].length);
const [sponsoredInvert, sponsoredList] = sortedGroups[0];
return {
invert: parseFloat(sponsoredInvert),
elements: sponsoredList,
allGroups: groupEntries
};
}
function detectSponsoredByAriaGroup() {
function generateAriaGroupLabel(num) {
let letters = '';
do {
letters = String.fromCharCode(65 + (num % 26)) + letters;
num = Math.floor(num / 26) - 1;
} while (num >= 0);
return letters;
}
const listings = getListingElements();
const groupMap = {};
const ariaLabelToGroup = {};
let groupCounter = 0;
listings.forEach(listing => {
const labelSpan = listing.querySelector('span[aria-labelledby]');
if (!labelSpan) return;
const ariaLabel = labelSpan.getAttribute('aria-labelledby');
if (!ariaLabel || !ariaLabel.includes("s-")) return;
if (!ariaLabelToGroup[ariaLabel]) {
ariaLabelToGroup[ariaLabel] = `Group ${generateAriaGroupLabel(groupCounter)}`;
groupCounter++;
}
const group = ariaLabelToGroup[ariaLabel];
if (!groupMap[group]) {
groupMap[group] = [];
}
groupMap[group].push(listing);
});
let sponsoredGroup = null;
let minCount = Infinity;
for (const [group, listings] of Object.entries(groupMap)) {
if (listings.length < minCount) {
sponsoredGroup = group;
minCount = listings.length;
}
}
return sponsoredGroup ? groupMap[sponsoredGroup] : [];
}
function detectSponsoredBanner() {
return new Promise((resolve) => {
setTimeout(() => {
const banners = Array.from(
document.querySelectorAll(".s-answer-region-center-top.s-answer-region > div")
).filter((el) => el.offsetHeight >= 140);
banners.forEach(banner => {
banner.classList.add("sponsored-hidden-banner");
});
resolve(banners);
}, 600);
});
}
function detectSponsoredRibbon() {
const breadcrumb = document.querySelector('.x-breadcrumb');
if (breadcrumb) {
breadcrumb.remove();
}
const placements = document.querySelector('.x-pda-placements');
if (placements) {
placements.remove();
}
const ribbon = document.querySelector('.x-evo-atf-top-river.vi-grid.vim > .d-vi-evo-region.vim > div');
const whitelistMatch = ['statusmessage', 'x-alert'];
const hasWhitelistedClass = ribbon && Array.from(ribbon.classList).some(cls =>
whitelistMatch.some(pattern => cls.includes(pattern))
);
if (ribbon && !hasWhitelistedClass) {
ribbon.style.minHeight = '48px';
ribbon.style.maxHeight = '100px';
ribbon.remove();
}
}
async function processSponsoredContent() {
if (isProcessing) return 0;
isProcessing = true;
try {
observer.disconnect();
resetDesignateSponsoredContent();
const detectedSponsoredElements = new Set();
const base64Results = await detectSponsoredListingBySVG();
base64Results.forEach(el => {
const li = el.closest("li");
if (li) detectedSponsoredElements.add(li);
});
if (detectedSponsoredElements.size === 0) {
const dimensionBasedResults = detectSponsoredListingBySeparatorSize();
dimensionBasedResults.forEach(li => detectedSponsoredElements.add(li));
}
if (detectedSponsoredElements.size === 0) {
const invertMethod = detectSponsoredListingByInvertStyle();
invertMethod.elements?.forEach(container => {
const li = container.closest("li");
if (li) detectedSponsoredElements.add(li);
});
}
if (detectedSponsoredElements.size === 0) {
const ariaGroupResults = detectSponsoredByAriaGroup();
ariaGroupResults.forEach(li => detectedSponsoredElements.add(li));
}
requestAnimationFrame(() => {
for (const el of detectedSponsoredElements) {
if (!el.hasAttribute("data-sponsored-processed")) {
designateSponsoredContent(el);
highlightSponsoredContent(el);
hideShowSponsoredContent(el, hidingEnabled);
}
}
detectSponsoredRibbon();
cleanListingURLS();
cleanGeneralURLs();
hideShowPanel();
const count = detectedSponsoredElements.size;
countSponsoredContent(count);
initializeObserver();
isProcessing = false;
});
return detectedSponsoredElements.size;
} catch (err) {
console.error(`${APP_NAME_DEBUG}: UNABLE TO PROCESS SPONSORED CONTENT, SEE CONSOLE ERROR\n`, err);
isProcessing = false;
initializeObserver();
return 0;
}
}
function designateSponsoredContent(el) {
el.setAttribute("data-sponsored", "true");
el.setAttribute("data-sponsored-processed", "true");
highlightedSponsoredContent.push(el);
}
function resetDesignateSponsoredContent() {
highlightedSponsoredContent.forEach(el => {
el.classList.remove("sponsored-hidden");
el.removeAttribute("data-sponsored");
el.removeAttribute("data-sponsored-processed");
el.style.border = "";
el.style.backgroundColor = "";
});
highlightedSponsoredContent.length = 0;
}
function highlightSponsoredContent(element) {
element.setAttribute("data-sponsored", "true");
element.classList.add("sponsored-highlight");
}
function hideShowSponsoredContent(element, hide) {
element.classList.toggle("sponsored-hidden", hide);
}
function countSponsoredContent(count) {
const countBubble = document.getElementById("countBubble");
if (countBubble) countBubble.textContent = count;
}
function getListingElements() {
return Array.from(document.querySelectorAll("li[class*='s-']")).filter(
(el) => el.className.split(/\s+/).some((cls) => /^s-[\w-]+$/.test(cls))
);
}
function cleanListingURLS() {
const listingURLMatch = /^https:\/\/www\.ebay\.([a-z.]+)\/itm\/(\d+)(?:[/?#].*)?/;
const links = document.querySelectorAll("a[href*='/itm/']");
links.forEach((link) => {
const match = link.href.match(listingURLMatch);
if (match) {
const tld = match[1];
const itemId = match[2];
const cleanUrl = `https://www.ebay.${tld}/itm/${itemId}`;
if (link.href !== cleanUrl) {
link.href = cleanUrl;
}
}
});
}
function cleanGeneralURLs() {
const links = document.querySelectorAll("a[href*='ebay.']");
links.forEach((link) => {
try {
const url = new URL(link.href);
const tldMatch = url.hostname.match(/(?:^|\.)ebay\.([a-z.]+)$/);
if (!tldMatch) return;
const params = new URLSearchParams(url.search);
APP_BLOCK_PARAMETERS.forEach(param => {
if (params.has(param)) {
params.delete(param);
}
});
for (const key of [...params.keys()]) {
if (key.startsWith("utm_") || key.startsWith("_trk")) {
params.delete(key);
}
}
const cleanUrl = `${url.origin}${url.pathname}${params.toString() ? '?' + params.toString() : ''}${url.hash}`;
if (link.href !== cleanUrl) {
link.href = cleanUrl;
}
} catch (e) {}
});
}
function scheduleHighlightUpdate() {
if (updateScheduled || isProcessing) return;
updateScheduled = true;
requestAnimationFrame(() => {
processSponsoredContent().finally(() => {
updateScheduled = false;
});
});
}
function cleanListingObserver() {
const urlCleanListingObserver = new MutationObserver(() => {
cleanListingURLS();
});
urlCleanListingObserver.observe(document.body, {
childList: true,
subtree: true,
attributes: true,
attributeFilter: ['href'],
});
}
const observer = new MutationObserver(() => {
hideShowPanel();
scheduleHighlightUpdate();
});
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', cleanListingObserver);
} else {
cleanListingObserver();
}
(async function() {
const delayedInit = async () => {
await new Promise(r => setTimeout(r, 200));
init();
detectSponsoredBanner();
};
if (document.readyState === "complete" || document.readyState === "interactive") {
await delayedInit();
} else {
window.addEventListener("DOMContentLoaded", delayedInit);
}
})();
window.addEventListener("storage", (event) => {
if (event.key === APP_KEY_SPONSORED_CONTENT) {
const newValue = event.newValue === "true";
if (newValue !== hidingEnabled) {
hidingEnabled = newValue;
const toggleSponsoredContentSwitchInput = document.getElementById("toggleSponsoredContentSwitch");
if (toggleSponsoredContentSwitchInput) toggleSponsoredContentSwitchInput.checked = hidingEnabled;
updateLockIcon();
scheduleHighlightUpdate();
}
} else if (event.key === "panelMinimized") {
minimizePanel(event.newValue === "true");
}
});
})();