Hide individual eBay listings from search results
// ==UserScript==
// @name eBay Hide Listings
// @namespace http://tampermonkey.net/
// @version 1.3
// @description Hide individual eBay listings from search results
// @description:en Hide individual eBay listings from search results
// @description:de Einzelne eBay-Listings aus Suchergebnissen ausblenden
// @author https://github.com/anga83
// @match https://www.ebay.com/sch/*
// @match https://www.ebay.de/sch/*
// @match https://www.ebay.co.uk/sch/*
// @match https://www.ebay.fr/sch/*
// @match https://www.ebay.it/sch/*
// @match https://www.ebay.es/sch/*
// @match https://www.ebay.ca/sch/*
// @match https://www.ebay.com.au/sch/*
// @match https://www.ebay.at/sch/*
// @match https://www.ebay.ch/sch/*
// @match https://www.ebay.be/sch/*
// @match https://www.ebay.nl/sch/*
// @match https://www.ebay.pl/sch/*
// @match https://www.ebay.ie/sch/*
// @grant GM_registerMenuCommand
// @grant GM_notification
// ==/UserScript==
(function() {
'use strict';
// Lokalisierung basierend auf Browser-Sprache
const browserLang = navigator.language.split('-')[0];
const translations = {
en: {
hideTitle: 'Hide this listing',
resetButton: 'Reset Hidden Items',
resetConfirm: 'Show all hidden items again?',
exportMenu: 'Export Hidden Items',
importMenu: 'Import Hidden Items',
exportSuccess: 'Hidden items exported successfully!',
importSuccess: 'Hidden items imported and merged successfully!',
importError: 'Error importing file. Please check the file format.',
noFileSelected: 'No file selected.',
invalidJson: 'Invalid JSON file format.'
},
de: {
hideTitle: 'Dieses Listing ausblenden',
resetButton: 'Versteckte Items zurücksetzen',
resetConfirm: 'Alle versteckten Items wieder anzeigen?',
exportMenu: 'Versteckte Items exportieren',
importMenu: 'Versteckte Items importieren',
exportSuccess: 'Versteckte Items erfolgreich exportiert!',
importSuccess: 'Versteckte Items erfolgreich importiert und zusammengeführt!',
importError: 'Fehler beim Importieren der Datei. Bitte prüfen Sie das Dateiformat.',
noFileSelected: 'Keine Datei ausgewählt.',
invalidJson: 'Ungültiges JSON-Dateiformat.'
}
};
// Fallback auf Englisch wenn Sprache nicht unterstützt
const t = translations[browserLang] || translations.en;
// CSS für das Hide-Symbol
const style = document.createElement('style');
style.textContent = `
.ebay-hide-btn {
position: absolute;
top: 5px;
right: 5px;
background: rgba(255, 255, 255, 0.9);
border: 1px solid #ccc;
border-radius: 3px;
padding: 3px 6px;
cursor: pointer;
font-size: 12px;
z-index: 1000;
transition: background-color 0.2s;
}
.ebay-hide-btn:hover {
background: rgba(255, 0, 0, 0.1);
border-color: #ff0000;
}
.ebay-listing-hidden {
display: none !important;
}
.s-item {
position: relative;
}
.ebay-file-input {
position: absolute;
left: -9999px;
opacity: 0;
}
`;
document.head.appendChild(style);
// LocalStorage-Schlüssel für versteckte Items (domain-spezifisch)
const domain = window.location.hostname;
const HIDDEN_ITEMS_KEY = `ebay_hidden_items_${domain}`;
// Versteckte Items aus LocalStorage laden
function getHiddenItems() {
const stored = localStorage.getItem(HIDDEN_ITEMS_KEY);
return stored ? JSON.parse(stored) : [];
}
// Items in LocalStorage speichern
function saveHiddenItems(hiddenItems) {
localStorage.setItem(HIDDEN_ITEMS_KEY, JSON.stringify(hiddenItems));
}
// Alle eBay-bezogenen LocalStorage-Keys sammeln
function getAllEbayData() {
const ebayData = {};
for (let i = 0; i < localStorage.length; i++) {
const key = localStorage.key(i);
if (key && key.startsWith('ebay_hidden_items_')) {
ebayData[key] = JSON.parse(localStorage.getItem(key));
}
}
return ebayData;
}
// Export-Funktion
function exportHiddenItems() {
const data = getAllEbayData();
const jsonData = JSON.stringify(data, null, 2);
const blob = new Blob([jsonData], { type: 'application/json' });
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = `ebay-hidden-items-${new Date().toISOString().split('T')[0]}.json`;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
URL.revokeObjectURL(url);
if (typeof GM_notification !== 'undefined') {
GM_notification(t.exportSuccess, 'eBay Hide Listings');
} else {
alert(t.exportSuccess);
}
}
// Import-Funktion
function importHiddenItems() {
const fileInput = document.createElement('input');
fileInput.type = 'file';
fileInput.accept = '.json';
fileInput.className = 'ebay-file-input';
fileInput.addEventListener('change', function(e) {
const file = e.target.files[0];
if (!file) {
alert(t.noFileSelected);
return;
}
const reader = new FileReader();
reader.onload = function(e) {
try {
const importedData = JSON.parse(e.target.result);
// Validierung der Datenstruktur
if (typeof importedData !== 'object' || importedData === null) {
throw new Error('Invalid data structure');
}
// Merge mit existierenden Daten
for (const [key, items] of Object.entries(importedData)) {
if (key.startsWith('ebay_hidden_items_') && Array.isArray(items)) {
const existingItems = localStorage.getItem(key) ?
JSON.parse(localStorage.getItem(key)) : [];
const mergedItems = [...new Set([...existingItems, ...items])];
localStorage.setItem(key, JSON.stringify(mergedItems));
}
}
if (typeof GM_notification !== 'undefined') {
GM_notification(t.importSuccess, 'eBay Hide Listings');
} else {
alert(t.importSuccess);
}
// Seite neu laden um Änderungen anzuwenden
location.reload();
} catch (error) {
console.error('Import error:', error);
alert(t.importError);
}
};
reader.onerror = function() {
alert(t.importError);
};
reader.readAsText(file);
});
document.body.appendChild(fileInput);
fileInput.click();
document.body.removeChild(fileInput);
}
// TamperMonkey-Menü registrieren
if (typeof GM_registerMenuCommand !== 'undefined') {
GM_registerMenuCommand(t.exportMenu, exportHiddenItems);
GM_registerMenuCommand(t.importMenu, importHiddenItems);
}
// Item-ID aus einem Listing-Element extrahieren
function getItemId(listingElement) {
// Versuche verschiedene Attribute für die eindeutige ID
const id = listingElement.id ||
listingElement.getAttribute('data-marko-key') ||
listingElement.querySelector('[data-marko-key]')?.getAttribute('data-marko-key') ||
listingElement.getAttribute('data-viewport');
return id;
}
// Hide-Button erstellen
function createHideButton(listingElement, itemId) {
const hideBtn = document.createElement('button');
hideBtn.className = 'ebay-hide-btn';
hideBtn.innerHTML = '✕';
hideBtn.title = t.hideTitle;
hideBtn.addEventListener('click', function(e) {
e.preventDefault();
e.stopPropagation();
// Item zur Liste der versteckten Items hinzufügen
const hiddenItems = getHiddenItems();
if (!hiddenItems.includes(itemId)) {
hiddenItems.push(itemId);
saveHiddenItems(hiddenItems);
}
// Listing sofort ausblenden
listingElement.classList.add('ebay-listing-hidden');
});
return hideBtn;
}
// Alle Listings verarbeiten
function processListings() {
const listings = document.querySelectorAll('.s-item');
const hiddenItems = getHiddenItems();
listings.forEach(listing => {
const itemId = getItemId(listing);
if (!itemId) return;
// Prüfen, ob das Item bereits versteckt werden soll
if (hiddenItems.includes(itemId)) {
listing.classList.add('ebay-listing-hidden');
return;
}
// Prüfen, ob bereits ein Hide-Button vorhanden ist
if (listing.querySelector('.ebay-hide-btn')) return;
// Hide-Button hinzufügen
const hideButton = createHideButton(listing, itemId);
listing.appendChild(hideButton);
});
}
// Button zum Zurücksetzen aller versteckten Items (optional)
function addResetButton() {
const resetBtn = document.createElement('button');
resetBtn.textContent = t.resetButton;
resetBtn.style.cssText = `
position: fixed;
top: 10px;
right: 10px;
z-index: 10000;
padding: 5px 10px;
background: #fff;
border: 1px solid #ccc;
border-radius: 3px;
cursor: pointer;
`;
resetBtn.addEventListener('click', function() {
if (confirm(t.resetConfirm)) {
localStorage.removeItem(HIDDEN_ITEMS_KEY);
location.reload();
}
});
document.body.appendChild(resetBtn);
}
// Initiale Verarbeitung
processListings();
addResetButton();
// Observer für dynamisch geladene Inhalte
const observer = new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
if (mutation.addedNodes.length) {
processListings();
}
});
});
// Observer starten
observer.observe(document.body, {
childList: true,
subtree: true
});
})();