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<!doctype html>
<html lang="zh">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>BRIDGE — PLUGIN</title>
<style>
:root {
--bg: #ffffff;
--fg: #000000;
}
body {
margin: 0;
background: var(--bg);
color: var(--fg);
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
letter-spacing: 0.05em;
text-transform: uppercase;
font-size: 12px;
}
main {
padding: 16px;
display: flex;
flex-direction: column;
gap: 16px;
}
.top-bar {
display: flex;
justify-content: space-between;
align-items: center;
gap: 16px;
}
.status {
display: flex;
align-items: center;
gap: 8px;
font-weight: 600;
}
.status span {
font-weight: 400;
letter-spacing: 0.03em;
}
.status .linked {
color: #00aa00;
}
.status .offline {
color: #cc0000;
}
.log {
padding: 4px 0;
font-weight: 500;
letter-spacing: 0.02em;
min-height: auto;
}
.btn {
background: var(--bg);
color: var(--fg);
border: 1px solid #000;
height: 44px;
font-family: inherit;
font-size: inherit;
letter-spacing: inherit;
text-transform: inherit;
font-weight: 600;
cursor: pointer;
width: 100%;
}
.btn:hover {
background: #000;
color: #fff;
}
.icon-links {
display: flex;
gap: 8px;
justify-content: center;
align-items: center;
}
.icon-btn {
background: var(--bg);
color: var(--fg);
border: 1px solid #000;
width: 24px;
height: 24px;
padding: 0;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: all 0.15s;
}
.icon-btn:hover {
background: #000;
}
.icon-btn svg {
width: 12px;
height: 12px;
fill: var(--fg);
transition: fill 0.15s;
}
.icon-btn:hover svg {
fill: #fff;
}
</style>
</head>
<body>
<main>
<div class="top-bar">
<div class="status">Server <span id="conn">CHECKING…</span></div>
<div class="icon-links">
<button class="icon-btn" onclick="window.open('https://x.com/naaaarukaru')" title="Follow on X">
<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
<path d="M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z"/>
</svg>
</button>
<button class="icon-btn" onclick="window.open('https://github.com/kingkongshot/Figma-Bridge')" title="Star on GitHub">
<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
<path d="M12 2C6.477 2 2 6.477 2 12c0 4.42 2.865 8.17 6.839 9.49.5.092.682-.217.682-.482 0-.237-.008-.866-.013-1.7-2.782.603-3.369-1.34-3.369-1.34-.454-1.156-1.11-1.463-1.11-1.463-.908-.62.069-.608.069-.608 1.003.07 1.531 1.03 1.531 1.03.892 1.529 2.341 1.087 2.91.831.092-.646.35-1.086.636-1.336-2.22-.253-4.555-1.11-4.555-4.943 0-1.091.39-1.984 1.029-2.683-.103-.253-.446-1.27.098-2.647 0 0 .84-.269 2.75 1.025A9.578 9.578 0 0112 6.836c.85.004 1.705.114 2.504.336 1.909-1.294 2.747-1.025 2.747-1.025.546 1.377.203 2.394.1 2.647.64.699 1.028 1.592 1.028 2.683 0 3.842-2.339 4.687-4.566 4.935.359.309.678.919.678 1.852 0 1.336-.012 2.415-.012 2.743 0 .267.18.578.688.48C19.138 20.167 22 16.418 22 12c0-5.523-4.477-10-10-10z"/>
</svg>
</button>
</div>
</div>
<button class="btn" onclick="window.open('http://localhost:7788/index.html')">Open Preview</button>
</main>
<script>
const server = 'http://localhost:7788';
const connEl = document.getElementById('conn');
async function ping() {
try {
const res = await fetch(server + '/health', { cache: 'no-store' });
if (res.ok) {
connEl.textContent = 'LINKED';
connEl.className = 'linked';
} else {
throw new Error('bad status');
}
} catch (e) {
connEl.textContent = 'OFFLINE';
connEl.className = 'offline';
}
}
// 简单的一次性导出等待器
let pendingExportResolve = null;
async function requestExportMissing(ids) {
return new Promise((resolve) => {
pendingExportResolve = resolve;
parent.postMessage({ pluginMessage: { type: 'export-missing-images', ids } }, '*');
});
}
// Request Figma native render (ground truth)
let pendingPreviewResolve = null;
async function requestFigmaRender() {
return new Promise((resolve) => {
pendingPreviewResolve = resolve;
// 新事件名
parent.postMessage({ pluginMessage: { type: 'export-figma-render' } }, '*');
});
}
window.onmessage = async (event) => {
const msg = event.data && event.data.pluginMessage;
if (!msg) return;
if (msg.type === 'send-composition') {
const comp = msg.composition || null;
const imageIds = Array.isArray(msg.imageIds) ? msg.imageIds : [];
const hasChildren = comp && Array.isArray(comp.children) && comp.children.length > 0;
if (hasChildren) {
console.log('[UI] Received composition:', JSON.stringify(comp, null, 2).substring(0, 500));
}
if (!hasChildren) return; // 不再发送空 composition，避免 400 噪音
try {
// ============ 1) 图片缺失检查与增量上传 ============
if (imageIds.length > 0) {
let missing = imageIds;
try {
const resp = await fetch(server + '/api/images/check', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ ids: imageIds })
});
if (resp.ok) {
const data = await resp.json();
missing = Array.isArray(data && data.missing) ? data.missing : [];
} else {
// 失败则保守视为全部缺失
missing = imageIds;
}
} catch (e) {
console.warn('[UI] /api/images/check failed, fallback to full export', e);
missing = imageIds;
}
if (missing.length > 0) {
// 请求插件导出缺失图片
const exportResult = await requestExportMissing(missing);
const items = Array.isArray(exportResult && exportResult.items) ? exportResult.items : [];
// 大批量时按块上传，避免超过服务器 25MB body 限制
function chunk(arr, size) {
const out = [];
for (let i = 0; i < arr.length; i += size) out.push(arr.slice(i, i + size));
return out;
}
for (const batch of chunk(items, 50)) {
if (batch.length === 0) continue;
const resp = await fetch(server + '/api/images/batch', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ items: batch })
});
if (!resp.ok) {
console.warn('[UI] /api/images/batch failed with status', resp.status);
}
}
}
}
// ============ 2) SVG 缺失检查与增量上传 ============
try {
// 收集插件侧已导出的 SVG 数据（svgId 已在插件侧通过 FNV-1a 计算完毕）
// UI 侧只负责：检查缺失 → 上传 → 清理临时字段
const svgItems = [];
(function walk(n) {
if (!n || n.visible === false) return;
if (typeof n._svgContent === 'string' && typeof n.svgId === 'string' && n._svgContent) {
svgItems.push({ id: n.svgId, data: n._svgContent });
}
if (Array.isArray(n.children)) n.children.forEach(walk);
})({ children: comp.children });
const svgIds = Array.from(new Set(svgItems.map(x => x.id)));
if (svgIds.length > 0) {
const checkResp = await fetch(server + '/api/svgs/check', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ ids: svgIds }) });
let missingSvgIds = svgIds;
if (checkResp.ok) {
const data = await checkResp.json();
missingSvgIds = Array.isArray(data && data.missing) ? data.missing : [];
}
if (missingSvgIds.length > 0) {
const toUpload = svgItems.filter(x => missingSvgIds.includes(x.id));
if (toUpload.length > 0) {
const uploadResp = await fetch(server + '/api/svgs/batch', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ items: toUpload }) });
if (!uploadResp.ok) {
console.error('[UI] svgs.batch failed:', uploadResp.status);
}
}
}
}
// 清理临时 SVG 内容，随后直接发送 comp
function cleanupSvgContent(n) {
if (!n || typeof n !== 'object') return;
delete n._svgContent;
delete n.svgContent;
if (Array.isArray(n.children)) n.children.forEach(cleanupSvgContent);
}
cleanupSvgContent({ children: comp.children });
} catch (e) {
console.warn('[UI] SVG upload/cleanup skipped:', e);
}
// Get Figma render first (for comparison)
let figmaRender = null;
try {
const prev = await requestFigmaRender();
const base64 = (prev && typeof prev.base64 === 'string') ? prev.base64 : '';
if (base64 && base64.length > 0) {
const MAX_BASE64_CHARS = 8_000_000; // ~6MB raw
if (base64.length <= MAX_BASE64_CHARS) {
figmaRender = { base64 };
} else {
console.warn('[UI] Figma render too large, skip');
}
}
} catch (e) {
// Figma render is optional
}
// Send composition with Figma render
await fetch(server + '/api/composition', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
composition: comp,
figmaRender: figmaRender
})
});
} catch (e) {
console.warn('[UI] Failed to send composition', e);
}
} else if (msg.type === 'export-missing-images:result') {
if (typeof pendingExportResolve === 'function') {
pendingExportResolve({ items: Array.isArray(msg.items) ? msg.items : [] });
pendingExportResolve = null;
}
} else if (msg.type === 'export-figma-render:result') {
if (typeof pendingPreviewResolve === 'function') {
const base64 = (msg && typeof msg.base64 === 'string') ? msg.base64 : '';
pendingPreviewResolve({ base64 });
pendingPreviewResolve = null;
}
}
};
ping();
setInterval(ping, 3000);
</script>
</body>
</html>