Update seller store experience

2026-09-08 16:19:38 +08:00
parent ceb644a3f9
commit 319887726e
25 changed files with 31417 additions and 127 deletions
@@ -0,0 +1,69 @@
+/**
+ * A deliberately narrow MAIN-world bridge for the mature 1688/Taobao/Tmall
+ * structured collectors. It never exposes cookies, headers, arbitrary window
+ * keys, or a generic fetch primitive; only public product-state projections.
+ */
+export default defineContentScript({
+    matches: [
+        '*://detail.1688.com/*',
+        '*://item.taobao.com/*',
+        '*://detail.tmall.com/*',
+    ],
+    world: 'MAIN',
+    runAt: 'document_idle',
+    main() {
+        window.addEventListener('message', (event) => {
+            if (event.source !== window || !isRequest(event.data)) return;
+            const data = event.data.platform === '1688'
+                ? project1688((window as unknown as Record<string, unknown>).context)
+                : projectTaobao(window as unknown as Record<string, unknown>);
+            window.postMessage({
+                source: 'atlas-collector',
+                type: 'source-page-state.response',
+                requestId: event.data.requestId,
+                data,
+            }, location.origin);
+        });
+    },
+});
+
+type Request = { source: 'atlas-collector'; type: 'source-page-state.request'; requestId: string; platform: '1688' | 'taobao' | 'tmall' };
+function isRequest(value: unknown): value is Request {
+    if (!value || typeof value !== 'object' || Array.isArray(value)) return false;
+    const data = value as Record<string, unknown>;
+    return data.source === 'atlas-collector' && data.type === 'source-page-state.request'
+        && typeof data.requestId === 'string' && /^[a-zA-Z0-9-]{16,120}$/.test(data.requestId)
+        && (data.platform === '1688' || data.platform === 'taobao' || data.platform === 'tmall');
+}
+
+const safeClone = (value: unknown) => { try { return JSON.parse(JSON.stringify(value)); } catch { return undefined; } };
+function find(value: unknown, key: string): unknown {
+    const pending: unknown[] = [value];
+    const seen = new Set<object>();
+    let visited = 0;
+    while (pending.length && visited < 300_000) {
+        const current = pending.shift();
+        if (!current || typeof current !== 'object' || seen.has(current)) continue;
+        seen.add(current);
+        visited += 1;
+        const record = current as Record<string, unknown>;
+        if (key in record) return record[key];
+        pending.push(...Object.values(record));
+    }
+    return undefined;
+}
+function project1688(context: unknown) {
+    const projected: Record<string, unknown> = {};
+    for (const key of ['gallery', 'tempModel', 'skuModel', 'tradeModel', 'skuMapOriginal', 'pieceWeightScaleInfo', 'productAttributes']) {
+        const value = find(context, key);
+        if (value !== undefined) projected[key] = safeClone(value);
+    }
+    return projected;
+}
+function projectTaobao(windowState: Record<string, unknown>) {
+    const ice = windowState.__ICE_APP_CONTEXT__ as Record<string, unknown> | undefined;
+    const result = ice?.loaderData && typeof ice.loaderData === 'object'
+        ? (((ice.loaderData as Record<string, unknown>).home as Record<string, unknown> | undefined)?.data as Record<string, unknown> | undefined)?.res
+        : undefined;
+    return { product: safeClone(result) };
+}