fix: 修复邮件发送和 Wakatime 数据获取功能，更新 Vercel 配置

server/api/send-mail.ts

@@ -0,0 +1,103 @@
+import { defineEventHandler, createError, readBody } from "h3";
+import nodemailer from "nodemailer";
+import type SMTPTransport from "nodemailer/lib/smtp-transport";
+import { useRuntimeConfig } from "#imports";
+
+type MailConfig = {
+    smtpHost?: string;
+    smtpPort?: number | string;
+    smtpUser?: string;
+    smtpPass?: string;
+    senderEmail?: string;
+    adminEmail?: string;
+    smtpSecure?: boolean;
+};
+
+type SendMailPayload = {
+    name?: string;
+    url?: string;
+    desc?: string;
+    email?: string;
+    avatar?: string;
+    message?: string;
+};
+
+const ensureValue = (value?: string, fallback = "未填写") => (value?.trim() ? value.trim() : fallback);
+
+export default defineEventHandler(async (event) => {
+    const method = event.node.req.method;
+    if (method === "OPTIONS") {
+        event.node.res.statusCode = 200;
+        return { status: "ok" };
+    }
+
+    if (method !== "POST") {
+        throw createError({ statusCode: 405, statusMessage: "Method Not Allowed" });
+    }
+
+    const payload = (await readBody<SendMailPayload>(event)) || {};
+    const { name, url, desc, email, avatar, message } = payload;
+
+    if (!name?.trim() || !url?.trim() || !email?.trim()) {
+        throw createError({
+            statusCode: 400,
+            statusMessage: "Missing required fields: name, url, and email",
+        });
+    }
+
+    const config = useRuntimeConfig() as MailConfig;
+    const { smtpHost, smtpPort: configSmtpPort, smtpUser, smtpPass, senderEmail, adminEmail, smtpSecure } = config;
+
+    const smtpPort = Number(configSmtpPort ?? 465);
+    if (!smtpHost || !smtpUser || !smtpPass || !senderEmail || !adminEmail) {
+        throw createError({ statusCode: 500, statusMessage: "SMTP server is not fully configured" });
+    }
+
+    const secure = typeof smtpSecure === "boolean" ? smtpSecure : smtpPort === 465;
+    const smtpOptions: SMTPTransport.Options = {
+        host: smtpHost,
+        port: smtpPort,
+        secure,
+        auth: {
+            user: smtpUser,
+            pass: smtpPass,
+        },
+    };
+
+    const transporter = nodemailer.createTransport(smtpOptions);
+    const friendEntry = `{
+    name: "${ensureValue(name).replace(/"/g, '\\"')}",
+    url: "${ensureValue(url).replace(/"/g, '\\"')}",
+    desc: "${ensureValue(desc).replace(/"/g, '\\"')}",
+    avatar: "${ensureValue(avatar).replace(/"/g, '\\"')}",
+},`;
+
+    const htmlMessage = `
+        <p>一个新的友链申请已提交，以下是可直接复制到项目中的配置：</p>
+        <pre style="background: #f5f5f5; padding: 12px; border-radius: 4px; overflow: auto;">
+<code>${friendEntry}</code>
+        </pre>
+        <hr style="margin: 20px 0;" />
+        <p><strong>申请者信息：</strong></p>
+        <p><strong>名称：</strong>${ensureValue(name)}</p>
+        <p><strong>邮箱：</strong>${ensureValue(email)}</p>
+        <p><strong>站点：</strong><a href="${ensureValue(url)}">${ensureValue(url)}</a></p>
+        <p><strong>描述：</strong>${ensureValue(desc)}</p>
+        <p><strong>头像：</strong>${ensureValue(avatar)}</p>
+        <p><strong>想说的话：</strong>${ensureValue(message)}</p>
+        <p><strong>时间：</strong>${new Date().toISOString()}</p>
+    `;
+
+    const info = await transporter.sendMail({
+        from: senderEmail,
+        to: adminEmail,
+        replyTo: email,
+        subject: `友链申请 / 联系表单 · ${ensureValue(name)}`,
+        html: htmlMessage,
+    });
+
+    return {
+        message: "Mail sent",
+        id: info.messageId,
+    };
+});

server/api/wakatime.ts

@@ -0,0 +1,56 @@
+import { defineEventHandler, getQuery, createError } from "h3";
+import { useRuntimeConfig } from "#imports";
+
+export default defineEventHandler(async (event) => {
+    const res = event.node.res;
+    res.setHeader("Access-Control-Allow-Origin", "*");
+    res.setHeader("Access-Control-Allow-Methods", "GET, OPTIONS");
+    res.setHeader("Access-Control-Allow-Headers", "Content-Type");
+
+    if (event.node.req.method === "OPTIONS") {
+        res.statusCode = 200;
+        return "ok";
+    }
+
+    if (event.node.req.method !== "GET") {
+        throw createError({ statusCode: 405, statusMessage: "Method Not Allowed" });
+    }
+
+    const config = useRuntimeConfig();
+    const apiKey = config.wakatimeApiKey;
+    if (typeof apiKey !== "string") {
+        throw createError({ statusCode: 500, statusMessage: "Invalid WakaTime API Key configuration" });
+    }
+
+    const query = getQuery(event);
+    const apiUrl = (query.apiUrl as string) || config.wakatimeApiUrl;
+
+    const headers = {
+        Authorization: `Basic ${Buffer.from(apiKey).toString("base64")}`,
+    };
+
+    try {
+        const [weeklyStatsResponse, allTimeStatsResponse, statusResponse] = await Promise.all([
+            fetch(`${apiUrl}/users/current/stats/last_7_days`, { headers }),
+            fetch(`${apiUrl}/users/current/stats/all_time`, { headers }),
+            fetch(`${apiUrl}/users/current/status`, { headers }),
+        ]);
+
+        if (!weeklyStatsResponse.ok) {
+            throw new Error(`Wakatime API error: ${weeklyStatsResponse.status}`);
+        }
+
+        const weeklyStatsData = await weeklyStatsResponse.json();
+        const allTimeStatsData = allTimeStatsResponse.ok ? await allTimeStatsResponse.json() : null;
+        const statusData = statusResponse.ok ? await statusResponse.json() : null;
+
+        return {
+            weekly: weeklyStatsData.data,
+            allTime: allTimeStatsData ? allTimeStatsData.data : null,
+            status: statusData,
+        };
+    } catch (error) {
+        console.error("Wakatime API error:", error);
+        throw createError({ statusCode: 500, statusMessage: "Failed to fetch Wakatime data" });
+    }
+});