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public/js/umami-share.js

@@ -0,0 +1,133 @@
+((global) => {
+	const cacheKey = "umami-share-cache";
+	const cacheTTL = 3600_000; // 1h
+
+	/**
+	 * 获取网站统计数据
+	 * @param {string} baseUrl - Umami Cloud API基础URL
+	 * @param {string} apiKey - API密钥
+	 * @param {string} websiteId - 网站ID
+	 * @returns {Promise<object>} 网站统计数据
+	 */
+	async function fetchWebsiteStats(baseUrl, apiKey, websiteId) {
+		// 检查缓存
+		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 currentTimestamp = Date.now();
+		const statsUrl = `${baseUrl}/v1/websites/${websiteId}/stats?startAt=0&endAt=${currentTimestamp}`;
+
+		const res = await fetch(statsUrl, {
+			headers: {
+				"x-umami-api-key": apiKey,
+			},
+		});
+
+		if (!res.ok) {
+			throw new Error("获取网站统计数据失败");
+		}
+
+		const stats = await res.json();
+
+		// 缓存结果
+		localStorage.setItem(
+			cacheKey,
+			JSON.stringify({ timestamp: Date.now(), value: stats }),
+		);
+
+		return stats;
+	}
+
+	/**
+	 * 获取特定页面的统计数据
+	 * @param {string} baseUrl - Umami Cloud API基础URL
+	 * @param {string} apiKey - API密钥
+	 * @param {string} websiteId - 网站ID
+	 * @param {string} urlPath - 页面路径
+	 * @param {number} startAt - 开始时间戳
+	 * @param {number} endAt - 结束时间戳
+	 * @returns {Promise<object>} 页面统计数据
+	 */
+	async function fetchPageStats(
+		baseUrl,
+		apiKey,
+		websiteId,
+		urlPath,
+		startAt = 0,
+		endAt = Date.now(),
+	) {
+		const statsUrl = `${baseUrl}/v1/websites/${websiteId}/stats?startAt=${startAt}&endAt=${endAt}&path=${encodeURIComponent(urlPath)}`;
+
+		const res = await fetch(statsUrl, {
+			headers: {
+				"x-umami-api-key": apiKey,
+			},
+		});
+
+		if (!res.ok) {
+			throw new Error("获取页面统计数据失败");
+		}
+
+		return await res.json();
+	}
+
+	/**
+	 * 获取 Umami 网站统计数据
+	 * @param {string} baseUrl - Umami Cloud API基础URL
+	 * @param {string} apiKey - API密钥
+	 * @param {string} websiteId - 网站ID
+	 * @returns {Promise<object>} 网站统计数据
+	 */
+	global.getUmamiWebsiteStats = async (baseUrl, apiKey, websiteId) => {
+		try {
+			return await fetchWebsiteStats(baseUrl, apiKey, websiteId);
+		} catch (err) {
+			throw new Error(`获取Umami统计数据失败: ${err.message}`);
+		}
+	};
+
+	/**
+	 * 获取特定页面的 Umami 统计数据
+	 * @param {string} baseUrl - Umami Cloud API基础URL
+	 * @param {string} apiKey - API密钥
+	 * @param {string} websiteId - 网站ID
+	 * @param {string} urlPath - 页面路径
+	 * @param {number} startAt - 开始时间戳（可选）
+	 * @param {number} endAt - 结束时间戳（可选）
+	 * @returns {Promise<object>} 页面统计数据
+	 */
+	global.getUmamiPageStats = async (
+		baseUrl,
+		apiKey,
+		websiteId,
+		urlPath,
+		startAt,
+		endAt,
+	) => {
+		try {
+			return await fetchPageStats(
+				baseUrl,
+				apiKey,
+				websiteId,
+				urlPath,
+				startAt,
+				endAt,
+			);
+		} catch (err) {
+			throw new Error(`获取Umami页面统计数据失败: ${err.message}`);
+		}
+	};
+
+	global.clearUmamiShareCache = () => {
+		localStorage.removeItem(cacheKey);
+	};
+})(window);