mirror of
https://github.com/afoim/fuwari.git
synced 2026-01-31 00:53:19 +08:00
refactor(umami): 重构 Umami 数据获取逻辑并添加缓存机制
将重复的 Umami 数据获取逻辑提取为全局工具函数 添加本地缓存和并发请求处理 增加 401 错误时的自动重试机制
This commit is contained in:
47
public/js/umami-share.js
Normal file
47
public/js/umami-share.js
Normal file
@@ -0,0 +1,47 @@
|
||||
(function (global) {
|
||||
const cacheKey = 'umami-share-cache';
|
||||
const cacheTTL = 3600_000; // 1h
|
||||
|
||||
async function fetchShareData(baseUrl, shareId) {
|
||||
const cached = localStorage.getItem(cacheKey);
|
||||
if (cached) {
|
||||
try {
|
||||
const parsed = JSON.parse(cached);
|
||||
if (Date.now() - parsed.timestamp < cacheTTL) {
|
||||
return parsed.value;
|
||||
}
|
||||
} catch {
|
||||
localStorage.removeItem(cacheKey);
|
||||
}
|
||||
}
|
||||
const res = await fetch(`${baseUrl}/api/share/${shareId}`);
|
||||
if (!res.ok) {
|
||||
throw new Error('获取 Umami 分享信息失败');
|
||||
}
|
||||
const data = await res.json();
|
||||
localStorage.setItem(cacheKey, JSON.stringify({ timestamp: Date.now(), value: data }));
|
||||
return data;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取 Umami 分享数据(websiteId、token)。
|
||||
* 在缓存 TTL 内复用;并用全局 Promise 避免并发请求。
|
||||
* @param {string} baseUrl
|
||||
* @param {string} shareId
|
||||
* @returns {Promise<{websiteId: string, token: string}>}
|
||||
*/
|
||||
global.getUmamiShareData = function (baseUrl, shareId) {
|
||||
if (!global.__umamiSharePromise) {
|
||||
global.__umamiSharePromise = fetchShareData(baseUrl, shareId).catch((err) => {
|
||||
delete global.__umamiSharePromise;
|
||||
throw err;
|
||||
});
|
||||
}
|
||||
return global.__umamiSharePromise;
|
||||
};
|
||||
|
||||
global.clearUmamiShareCache = function () {
|
||||
localStorage.removeItem(cacheKey);
|
||||
delete global.__umamiSharePromise;
|
||||
};
|
||||
})(window);
|
||||
Reference in New Issue
Block a user