172 lines
6.5 KiB
JavaScript
172 lines
6.5 KiB
JavaScript
/**
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* SyncXboxCloud.js
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* 两步流程：先读取，写入成功后再删除
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* 顶部时间戳锁防止 Surge 规则重复触发脚本
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*/
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const readUrl = 'https://cc.dragonisheep.com/surge?token=xbox123';
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const clearUrl = 'https://cc.dragonisheep.com/surge?token=xbox123&action=clear';
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const storeKey = 'XboxProductList';
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const lockKey = 'SyncXboxLock';
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// ★ 防重入：5 秒内若已执行过，直接放行不处理
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// Surge 规则会同时拦截 read 和 clear 两个请求，第二次触发在此被阻断
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const lockVal = $persistentStore.read(lockKey);
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if (lockVal && Date.now() - parseInt(lockVal, 10) < 5000) {
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$done({});
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}
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$persistentStore.write(String(Date.now()), lockKey);
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function escapeHTML(str) {
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return String(str || '')
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.replace(/&/g, '&')
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.replace(/</g, '<')
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.replace(/>/g, '>')
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.replace(/"/g, '"')
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.replace(/'/g, ''');
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}
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function renderUI(title, message, type = "success") {
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const colorMap = {
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success: "#107C10",
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warning: "#d83b01",
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error: "#c50f1f",
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info: "#0078d4"
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};
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const color = colorMap[type] || "#0078d4";
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const html = `
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>${escapeHTML(title)}</title>
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<style>
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body {
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margin: 0; min-height: 100vh; display: flex; align-items: center;
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justify-content: center; background: #0f1115; color: #fff;
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font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", sans-serif;
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padding: 20px;
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}
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.card {
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width: 100%; max-width: 560px; background: #171a21; border-radius: 16px;
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border: 1px solid #252a35; border-top: 5px solid ${color};
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padding: 24px 22px 20px; box-sizing: border-box;
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}
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h1 { margin: 0 0 14px; font-size: 22px; color: ${color}; }
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.msg { color: #cfd6e4; font-size: 14px; line-height: 1.7; word-break: break-word; }
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.msg p { margin: 0 0 10px; }
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.msg ul { margin: 10px 0 0; padding-left: 20px; text-align: left; }
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.msg li { margin: 6px 0; }
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.sub { color: #8e99ab; font-size: 12px; margin-top: 14px; }
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button {
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margin-top: 18px; border: none; background: ${color};
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color: white; padding: 10px 22px; border-radius: 999px; font-size: 14px;
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}
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</style>
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</head>
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<body>
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<div class="card">
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<h1>${escapeHTML(title)}</h1>
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<div class="msg">${message}</div>
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<div class="sub">SyncXbox Cloud Queue</div>
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<button onclick="history.back()">确定</button>
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</div>
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</body>
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</html>`;
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$done({
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response: {
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status: 200,
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headers: {
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"Content-Type": "text/html; charset=utf-8",
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"Cache-Control": "no-store, no-cache, must-revalidate",
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"Pragma": "no-cache"
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},
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body: html
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}
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});
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}
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// 第一步：读取当前组
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$httpClient.get(readUrl, (error, response, data) => {
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if (error) {
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$notification.post("❌ 同步失败", "无法连接服务器", String(error));
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return renderUI("❌ 连接失败", `<p>无法连接至服务器。</p><p>${escapeHTML(String(error))}</p>`, "error");
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}
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let payload;
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try {
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payload = JSON.parse((data || '').trim() || '{}');
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} catch (e) {
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$notification.post("❌ 同步失败", "返回 JSON 无法解析", "");
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return renderUI("❌ 解析错误", `<p>服务器返回内容不是合法 JSON。</p><p>${escapeHTML(String(e.message || e))}</p>`, "error");
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}
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if (!payload || typeof payload !== 'object' || Array.isArray(payload)) {
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$notification.post("❌ 同步失败", "返回结构异常", "");
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return renderUI("❌ 数据异常", `<p>服务器返回的数据结构不正确。</p>`, "error");
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}
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if (!payload.ok) {
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$notification.post("❌ 同步失败", "服务器返回 ok=false", "");
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return renderUI("❌ 同步失败", `<p>服务器返回失败状态。</p>`, "error");
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}
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const currentGroup = payload.currentGroup || {};
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const keys = Object.keys(currentGroup);
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if (!keys.length) {
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$notification.post("📭 当前无待同步组", "云端队列为空", "");
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return renderUI("📭 没有可同步内容", `<p>当前没有待同步的 Product 分组。</p>`, "warning");
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}
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// 第二步：写入本地，成功后才删云端
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const writeOK = $persistentStore.write(JSON.stringify(currentGroup), storeKey);
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if (!writeOK) {
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$notification.post("❌ 同步失败", "写入 Surge 存储失败", "");
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// 写入失败，不发 clear，云端数据保留，下次可以重试
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return renderUI("❌ 写入失败", `<p>无法写入 Surge 本地存储，云端数据未删除，下次访问可重试。</p>`, "error");
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}
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// 第三步：本地写入成功，删除云端当前组
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$httpClient.get(clearUrl, (clearError, clearResponse, clearData) => {
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if (clearError) {
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$notification.post("⚠️ 本地已写入", `第 ${payload.currentGroupIndex} 组已保存`, "但云端清理失败，下次访问仍是这一组");
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return renderUI(
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"⚠️ 当前组已写入，但云端未清理",
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`<p>已成功写入第 <b>${escapeHTML(String(payload.currentGroupIndex))}</b> 组，共 <b>${keys.length}</b> 个商品。</p>
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<p>但清理云端当前组时失败，下次访问时仍会是这一组。</p>`,
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"warning"
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);
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}
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let clearPayload = {};
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try { clearPayload = JSON.parse((clearData || '').trim() || '{}'); } catch (_) {}
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const remainingGroups = typeof clearPayload.remainingGroups === 'number'
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? clearPayload.remainingGroups
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: (typeof payload.remainingAfterCurrent === 'number' ? payload.remainingAfterCurrent : 0);
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const nextGroupIndex = clearPayload.nextGroupIndex ?? null;
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const nextGroupCount = clearPayload.nextGroupCount ?? 0;
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const list = keys.map(k => `<li>${escapeHTML(k)}</li>`).join('');
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let message =
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`<p>本次只同步了第 <b>${escapeHTML(String(payload.currentGroupIndex))}</b> 组，共 <b>${keys.length}</b> 个商品。</p>
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<p>当前这一组已经从云端队列删除。</p>
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<p>现在还剩 <b>${remainingGroups}</b> 组待处理。</p>`;
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if (remainingGroups > 0 && nextGroupIndex !== null) {
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message += `<p>下次访问网页时，将同步第 <b>${escapeHTML(String(nextGroupIndex))}</b> 组（共 <b>${escapeHTML(String(nextGroupCount))}</b> 个商品）。</p>`;
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} else {
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message += `<p>所有分组已经处理完毕。</p>`;
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}
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message += `<ul>${list}</ul>`;
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$notification.post("✅ 当前组同步成功", `第 ${payload.currentGroupIndex} 组已同步`, `剩余 ${remainingGroups} 组`);
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return renderUI("✅ 当前组同步完成", message, "success");
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});
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});
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