Greasy Fork is available in English.
アリババで類似商品やオススメ商品の画像を削除し、ダウンロード時の商品見極めを簡略化。スクロールする前に全画像をロード。
// ==UserScript==
// @name 不要画像削除（アリババ用）
// @namespace http://tampermonkey.net/
// @version 1.3
// @description アリババで類似商品やオススメ商品の画像を削除し、ダウンロード時の商品見極めを簡略化。スクロールする前に全画像をロード。
// @license MIT
// @match https://detail.1688.com/offer/*
// @grant none
// @run-at document-end
// ==/UserScript==
(function() {
'use strict';
function loadImages() {
document.querySelectorAll('.content-detail img[data-lazyload-src]').forEach(function(img) {
const originalWidth = img.style.width;
const originalHeight = img.style.height;
img.src = img.getAttribute('data-lazyload-src');
img.removeAttribute('data-lazyload-src');
img.style.width = originalWidth || 'auto';
img.style.height = originalHeight || 'auto';
img.style.opacity = '1';
img.style.visibility = 'visible';
});
}
function disableScrollHandlers() {
window.onscroll = null;
document.onscroll = null;
window.addEventListener('scroll', function(event) {
}, true);
}
window.addEventListener('load', function() {
loadImages();
disableScrollHandlers();
});
let isScriptActive = false;
let isHighlightActive = true;
const selectorsToRemove = [
'.sdmap-dynamic-offer-list',
'.od-pc-offer-recommend',
'.od-pc-offer-combi-recommend',
'.od-pc-offer-top-sales',
'.cht-recommends-detail',
'.m-auto',
'.activity-banner-img',
'div[data-darksite-inline-background-image]',
'div[style*="background-color: #ffffff;"]',
'div[id="hd_0_container_0"] > div:nth-of-type(1) > div:nth-of-type(2) > div:nth-of-type(2) > div:nth-of-type(2) > div:nth-of-type(2)',
'div[align="hunpi-bf-3690"][style*="width: 790px;"]',
'a[href^="http://detail.1688.com/offer/"]',
'div[style*="border-radius: 30px"][style*="width: 60px"][style*="height: 60px"]',
'map',
'area[href]',
'div[style*="width: 164px;"][style*="height: 108px;"][style*="position: absolute;"][style*="top: 22px;"][style*="right: -82px;"][style*="z-index: 1;"]',
'div[style*="height: 82px;"][style*="width: 162px;"]',
'img[style*="height: 14px"][style*="margin: 0px"][style*="padding: 0px"]',
];
function removeElements() {
if (!isScriptActive) return;
const tables = document.querySelectorAll('table[border="0"]');
tables.forEach((table) => {
const productImages = table.querySelectorAll('.desc-img-loaded');
let shouldRemoveTable = false;
productImages.forEach((img) => {
const width = img.offsetWidth;
if (width <= 301) {
shouldRemoveTable = true;
}
});
if (shouldRemoveTable) {
table.remove();
}
});
selectorsToRemove.forEach(selector => {
const elements = document.querySelectorAll(selector);
elements.forEach((element) => {
if (!element.closest('div.sku-item-wrapper') && !element.closest('div[style="width: 790px; position: relative;"]')) {
element.remove();
}
});
});
const descImages = document.querySelectorAll('.desc-img-loaded');
descImages.forEach((img) => {
const width = img.offsetWidth;
const height = img.offsetHeight;
if (width <= 200 && height <= 200) {
img.remove();
}
});
const specialDivs = document.querySelectorAll('div[style*="background: url"][style*="width: 164px"][style*="height: 108px"]');
specialDivs.forEach((div) => {
div.remove();
});
const toggleButton = document.getElementById('toggleButton');
toggleButton.innerText = '削除済み';
toggleButton.style.backgroundColor = '#B0BEC5';
toggleButton.style.cursor = 'default';
toggleButton.disabled = true;
}
function highlightElements() {
if (!isHighlightActive) return;
const tables = document.querySelectorAll('table[border="0"]');
tables.forEach((table) => {
const productImages = table.querySelectorAll('.desc-img-loaded');
let shouldHighlightTable = false;
productImages.forEach((img) => {
const width = img.offsetWidth;
if (width <= 301) {
shouldHighlightTable = true;
}
});
if (shouldHighlightTable) {
table.style.position = 'relative';
const overlay = document.createElement('div');
overlay.style.position = 'absolute';
overlay.style.top = '0';
overlay.style.left = '0';
overlay.style.width = '100%';
overlay.style.height = '100%';
overlay.style.backgroundColor = 'rgba(255, 0, 0, 0.3)';
overlay.style.pointerEvents = 'none';
overlay.classList.add('highlight-overlay');
table.appendChild(overlay);
}
});
selectorsToRemove.forEach(selector => {
const elements = document.querySelectorAll(selector);
elements.forEach((element) => {
if (!element.classList.contains('highlight-overlay')) {
element.style.position = 'relative';
const overlay = document.createElement('div');
overlay.style.position = 'absolute';
overlay.style.top = '0';
overlay.style.left = '0';
overlay.style.width = '100%';
overlay.style.height = '100%';
overlay.style.backgroundColor = 'rgba(255, 0, 0, 0.3)';
overlay.style.pointerEvents = 'none';
overlay.classList.add('highlight-overlay');
element.appendChild(overlay);
}
});
});
const imgElements = document.querySelectorAll('img[usemap]');
imgElements.forEach((imgElement) => {
if (!imgElement.classList.contains('highlight-overlay')) {
imgElement.style.position = 'relative';
const overlay = document.createElement('div');
overlay.style.position = 'absolute';
overlay.style.top = '0';
overlay.style.left = '0';
overlay.style.width = '100%';
overlay.style.height = '100%';
overlay.style.backgroundColor = 'rgba(0, 0, 255, 0.3)';
overlay.style.pointerEvents = 'none';
overlay.classList.add('highlight-overlay');
imgElement.appendChild(overlay);
}
});
highlightMapAreas();
}
function highlightMapAreas() {
const areas = document.querySelectorAll('area[href]');
areas.forEach((area) => {
const coords = area.coords.split(',').map(Number);
const img = document.querySelector(`img[usemap="#${area.parentElement.name}"]`);
if (img && coords.length === 4) {
const overlay = document.createElement('div');
overlay.style.position = 'absolute';
overlay.style.top = `${coords[1]}px`;
overlay.style.left = `${coords[0]}px`;
overlay.style.width = `${coords[2] - coords[0]}px`;
overlay.style.height = `${coords[3] - coords[1]}px`;
overlay.style.backgroundColor = 'rgba(255, 0, 0, 0.3)';
overlay.style.pointerEvents = 'none';
overlay.classList.add('highlight-overlay');
img.parentElement.appendChild(overlay);
}
});
}
function removeHighlight() {
const overlays = document.querySelectorAll('.highlight-overlay');
overlays.forEach(overlay => {
overlay.remove();
});
}
function toggleScript() {
isScriptActive = !isScriptActive;
const toggleButton = document.getElementById('toggleButton');
if (isScriptActive) {
removeElements();
}
}
function toggleHighlight() {
isHighlightActive = !isHighlightActive;
const highlightButton = document.getElementById('highlightButton');
if (isHighlightActive) {
highlightButton.innerText = 'ハイライト停止';
highlightElements();
} else {
highlightButton.innerText = 'ハイライト開始';
removeHighlight();
}
}
function createToggleButton() {
const button = document.createElement('button');
button.id = 'toggleButton';
button.innerText = '画像を削除';
button.style.position = 'fixed';
button.style.bottom = '70px';
button.style.right = '20px';
button.style.zIndex = '1000';
button.style.padding = '10px 20px';
button.style.backgroundColor = '#4CAF50';
button.style.color = 'white';
button.style.border = 'none';
button.style.borderRadius = '5px';
button.style.cursor = 'not-allowed';
button.style.boxShadow = '0px 4px 6px rgba(0, 0, 0, 0.1)';
button.style.fontSize = '14px';
button.style.fontFamily = 'Arial, sans-serif';
button.disabled = true;
button.addEventListener('click', toggleScript);
document.body.appendChild(button);
}
function createHighlightButton() {
const button = document.createElement('button');
button.id = 'highlightButton';
button.innerText = 'ハイライト停止';
button.style.position = 'fixed';
button.style.bottom = '20px';
button.style.right = '20px';
button.style.zIndex = '1000';
button.style.padding = '10px 20px';
button.style.backgroundColor = '#FF9800';
button.style.color = 'white';
button.style.border = 'none';
button.style.borderRadius = '5px';
button.style.cursor = 'not-allowed';
button.style.boxShadow = '0px 4px 6px rgba(0, 0, 0, 0.1)';
button.style.fontSize = '14px';
button.style.fontFamily = 'Arial, sans-serif';
button.disabled = true;
button.addEventListener('click', toggleHighlight);
document.body.appendChild(button);
}
window.addEventListener('load', () => {
highlightElements();
const toggleButton = document.getElementById('toggleButton');
const highlightButton = document.getElementById('highlightButton');
toggleButton.disabled = false;
toggleButton.style.cursor = 'pointer';
highlightButton.disabled = false;
highlightButton.style.cursor = 'pointer';
});
createToggleButton();
createHighlightButton();
})();