Greasy Fork is available in English.
The Most Stable Version: One-Click Originals, AI 2x Sharpen, and Source Finder. Supports Pinterest, Lexica, and Twitter.
// ==UserScript==
// @name AI Image Assistant V8.4 (Pinterest & Lexica & X)
// @namespace http://tampermonkey.net/
// @version 8.4
// @description The Most Stable Version: One-Click Originals, AI 2x Sharpen, and Source Finder. Supports Pinterest, Lexica, and Twitter.
// @author Pi Xiao
// @match https://*.pinterest.com/*
// @match https://lexica.art/*
// @match https://twitter.com/*
// @match https://x.com/*
// @grant GM_openInTab
// @grant GM_setClipboard
// @license MIT
// ==/UserScript==
(function() {
'use strict';
const BRIDGE_PAGE = "https://meishubiji.cn/ai-processing-center/";
// --- 1. 原图解析逻辑 ---
function getOriginalUrl(src) {
if(!src) return "";
const host = location.host;
// Pinterest
if (host.includes('pinterest.com')) return src.replace(/\/(236x|474x|564x|736x|1200x)\//, '/originals/').replace(/\.webp$/, '.jpg');
// Lexica
if (host.includes('lexica.art')) return src.replace('full_webp', 'full_jpg');
// Twitter / X
if (host.includes('twitter.com') || host.includes('x.com')) {
if (src.includes('pbs.twimg.com')) {
const base = src.split('?')[0];
return `${base}?format=jpg&name=orig`;
}
}
return src;
}
// --- 2. 颜色与算法逻辑 (保持 V7.2 满血版) ---
function getColorDist(h1, h2) {
const r1=parseInt(h1.slice(1,3),16), g1=parseInt(h1.slice(3,5),16), b1=parseInt(h1.slice(5,7),16);
const r2=parseInt(h2.slice(1,3),16), g2=parseInt(h2.slice(3,5),16), b2=parseInt(h2.slice(5,7),16);
return Math.sqrt((r1-r2)**2 * 0.3 + (g1-g2)**2 * 0.59 + (b1-b2)**2 * 0.11);
}
const rgbToHex = (r, g, b) => "#" + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1).toUpperCase();
function getVividPalette(img) {
try {
const canvas = document.createElement('canvas');
const ctx = canvas.getContext('2d');
canvas.width = 100; canvas.height = 100;
ctx.drawImage(img, 0, 0, 100, 100);
const data = ctx.getImageData(0, 0, 100, 100).data;
let colorMap = {};
for (let i = 0; i < data.length; i += 12) {
const r=data[i], g=data[i+1], b=data[i+2], a=data[i+3];
if (a < 128) continue;
const saturation = Math.max(r, g, b) - Math.min(r, g, b);
let bias = (saturation > 40) ? 1.5 : 0.1;
const hex = rgbToHex(r, g, b);
colorMap[hex] = (colorMap[hex] || 0) + (Math.pow(saturation, 2) * bias + 1);
}
const sorted = Object.keys(colorMap).sort((a, b) => colorMap[b] - colorMap[a]);
const final = [];
for (const c of sorted) {
if (final.length >= 6) break;
if (final.every(ec => getColorDist(ec, c) > 50)) final.push(c);
}
return final;
} catch(e) { return []; }
}
function destroyOverlay() {
const overlay = document.getElementById('px-matrix-overlay');
if (overlay) { overlay.remove(); document.body.style.overflow = 'auto'; }
}
// --- 3. 智能预览窗 (比例锁+色盘) ---
async function processAndShow(imgUrl) {
const originalUrl = getOriginalUrl(imgUrl);
document.body.style.overflow = 'hidden';
const overlay = document.createElement('div');
overlay.id = "px-matrix-overlay";
overlay.style = "position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,0.98);z-index:2147483647;display:flex;flex-direction:column;align-items:center;justify-content:center;color:white;font-family:sans-serif;";
overlay.onclick = (e) => { if(e.target === overlay) destroyOverlay(); };
overlay.innerHTML = `
<div id="px-loader" style="text-align:center;"><div class="px-spin"></div><p style="margin-top:10px;color:#00ffcc;font-size:12px;">ENHANCING...</p></div>
<div id="px-close" style="position:fixed;top:25px;right:25px;width:45px;height:45px;background:#E60023;color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:bold;cursor:pointer;z-index:2147483647;">×</div>
<style>.px-spin{width:30px;height:30px;border:2px solid rgba(0,255,204,0.1);border-top-color:#00ffcc;border-radius:50%;animation:pxspin .8s linear infinite;margin:0 auto;}@keyframes pxspin{to{transform:rotate(360deg)}} #px-scroll-box::-webkit-scrollbar{width:6px;height:6px;}#px-scroll-box::-webkit-scrollbar-thumb{background:#333;border-radius:10px;}</style>
`;
document.body.appendChild(overlay);
document.getElementById('px-close').onclick = destroyOverlay;
const img = new Image();
img.crossOrigin = "Anonymous";
img.src = originalUrl;
img.onload = function() {
if(document.getElementById('px-loader')) document.getElementById('px-loader').remove();
const palette = getVividPalette(img);
const scrollBox = document.createElement('div');
scrollBox.id = "px-scroll-box";
scrollBox.style = "width:92%; height:72vh; overflow:auto; display:flex; align-items:center; justify-content:center; background:#000; border:1px solid #222; border-radius:12px;";
const pImg = document.createElement('img');
pImg.src = originalUrl;
pImg.style = "max-width:98%; max-height:98%; object-fit:contain; cursor:zoom-in; image-rendering:-webkit-optimize-contrast;";
let isZoomed = false;
pImg.onclick = () => {
isZoomed = !isZoomed;
if (isZoomed) {
pImg.style.maxWidth = "none"; pImg.style.maxHeight = "none";
pImg.style.width = (img.naturalWidth * 2) + "px";
pImg.style.cursor = "zoom-out";
scrollBox.style.alignItems = "flex-start";
scrollBox.style.justifyContent = "flex-start";
} else {
pImg.style.maxWidth = "98%"; pImg.style.maxHeight = "98%";
pImg.style.width = "auto"; pImg.style.cursor = "zoom-in";
scrollBox.style.alignItems = "center";
scrollBox.style.justifyContent = "center";
}
};
scrollBox.appendChild(pImg);
const bar = document.createElement('div');
bar.style = "width:100%; padding:20px 0; display:flex; flex-direction:column; align-items:center; gap:15px;";
let palHTML = '<div style="display:flex;gap:10px;align-items:center;"><span style="font-size:10px;color:#444;text-transform:uppercase;letter-spacing:1px;">Soul Palette:</span>';
palette.forEach(c => { palHTML += `<div class="px-c" style="width:26px;height:26px;background:${c};border-radius:6px;cursor:pointer;border:2px solid #222;" data-hex="${c}"></div>`; });
palHTML += '</div>';
bar.innerHTML = palHTML + `<div><button id="px-final-go" style="background:linear-gradient(45deg,#6a11cb 0%,#2575fc 100%);color:white;border:none;padding:12px 50px;border-radius:50px;font-size:16px;font-weight:bold;cursor:pointer;box-shadow:0 10px 30px rgba(37,117,252,0.4);">🚀 LAUNCH AI 8K ENGINE</button></div>`;
overlay.appendChild(scrollBox);
overlay.appendChild(bar);
overlay.querySelectorAll('.px-c').forEach(el => { el.onclick = () => { GM_setClipboard(el.dataset.hex); el.style.borderColor="#fff"; setTimeout(()=>el.style.borderColor="#222",500); }; });
document.getElementById('px-final-go').onclick = () => window.open(`${BRIDGE_PAGE}?url=${encodeURIComponent(originalUrl)}`, '_blank');
};
img.onerror = () => { window.open(originalUrl, '_blank'); destroyOverlay(); };
}
// --- 4. 极简注入逻辑 ---
function inject() {
const images = document.querySelectorAll('img:not(.px-done)');
images.forEach(img => {
const src = img.src;
if (!src || img.width < 120 || img.closest('.px-helper-bar')) return;
const isTarget = ['pinimg.com', 'lexica.art', 'twimg.com'].some(d => src.includes(d));
if (!isTarget) return;
img.classList.add('px-done');
const container = img.closest('div[role="dialog"]') ||
img.closest('[data-test-id="pin-visual-wrapper"]') ||
img.closest('article div[data-testid="tweetPhoto"]') ||
img.parentElement;
if (container) {
if (window.getComputedStyle(container).position === 'static') container.style.position = 'relative';
const bar = document.createElement('div');
bar.className = 'px-helper-bar';
bar.style = "position:absolute; top:10px; left:10px; z-index:10000; display:flex; gap:4px; opacity:0; transition:0.3s; pointer-events:auto;";
const lockedSrc = src;
const btnS = 'color:white; border:none; border-radius:4px; cursor:pointer; padding:4px 8px; font-weight:bold; font-size:9px; box-shadow:0 2px 5px rgba(0,0,0,0.3); white-space:nowrap;';
const b1 = document.createElement('button'); b1.innerHTML = '🪄 2x HD'; b1.style = btnS + 'background:#00BFFF;';
b1.onclick = (e) => { e.preventDefault(); e.stopPropagation(); processAndShow(lockedSrc); };
const b2 = document.createElement('button'); b2.innerHTML = '🖼️ Originals'; b2.style = btnS + 'background:#E60023;';
b2.onclick = (e) => { e.preventDefault(); e.stopPropagation(); window.open(getOriginalUrl(lockedSrc), '_blank'); };
const b3 = document.createElement('button'); b3.innerHTML = '🔍 Source'; b3.style = btnS + 'background:#34a853;';
b3.onclick = (e) => { e.preventDefault(); e.stopPropagation(); window.open(`https://lens.google.com/uploadbyurl?url=${encodeURIComponent(getOriginalUrl(lockedSrc))}`, '_blank'); };
bar.append(b1, b2, b3);
container.appendChild(bar);
container.addEventListener('mouseenter', () => bar.style.opacity = "1");
container.addEventListener('mouseleave', () => bar.style.opacity = "0");
}
});
}
setInterval(inject, 2000);
const obs = new MutationObserver(inject);
obs.observe(document.body, { childList: true, subtree: true });
window.addEventListener('keydown', (e) => { if(e.key === "Escape") destroyOverlay(); });
})();