移除旧版 HTML 模板与兼容层，并完善私信、举报、媒体存储与 SEO。

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-03 16:37:11 +08:00
parent 060b7707cb
commit 48db333272
121 changed files with 11147 additions and 3225 deletions
--- a/service/mail_template.go
+++ b/service/mail_template.go
@@ -0,0 +1,94 @@
+package service
+
+import (
+	"fmt"
+	"html"
+	"strings"
+)
+
+// BuildRegisterCodeMail 生成注册验证码邮件（纯文本 + HTML）
+// 预览文案刻意不把验证码与「10分钟」紧邻，避免邮箱摘要显示成 8 位数字。
+func BuildRegisterCodeMail(siteName, code string, ttlMinutes int) (subject, textBody, htmlBody string) {
+	siteName = strings.TrimSpace(siteName)
+	if siteName == "" {
+		siteName = "姜十三论坛"
+	}
+	if ttlMinutes <= 0 {
+		ttlMinutes = 10
+	}
+
+	subject = fmt.Sprintf("【%s】注册验证码", siteName)
+
+	// 纯文本：验证码单独成段，数字间加空格，有效期另起一段
+	spaced := strings.Join(strings.Split(code, ""), " ")
+	textBody = fmt.Sprintf(
+		"你好，\n\n你正在注册 %s。请在注册页填写以下验证码：\n\n%s\n\n（共 %d 位数字）\n\n有效期：%d 分钟。\n如非本人操作，请忽略本邮件。\n\n— %s\n",
+		siteName, spaced, len(code), ttlMinutes, siteName,
+	)
+
+	safeSite := html.EscapeString(siteName)
+	safeCode := html.EscapeString(code)
+	// 预览摘要：不含验证码数字，避免与有效期粘连
+	preheader := html.EscapeString(fmt.Sprintf("完成 %s 注册：请填写邮件中的验证码，有效期 %d 分钟。", siteName, ttlMinutes))
+
+	htmlBody = fmt.Sprintf(`<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8" />
+<meta name="viewport" content="width=device-width, initial-scale=1" />
+<title>%s</title>
+</head>
+<body style="margin:0;padding:0;background:#f5f7fa;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;color:#1f2937;">
+  <div style="display:none;max-height:0;overflow:hidden;opacity:0;color:transparent;mso-hide:all;">%s</div>
+  <table role="presentation" width="100%%" cellpadding="0" cellspacing="0" style="background:#f5f7fa;padding:28px 12px;">
+    <tr>
+      <td align="center">
+        <table role="presentation" width="100%%" cellpadding="0" cellspacing="0" style="max-width:520px;background:#ffffff;border-radius:12px;border:1px solid #e5e7eb;overflow:hidden;">
+          <tr>
+            <td style="padding:20px 28px;background:linear-gradient(135deg,#18a058,#138f4c);color:#ffffff;">
+              <div style="font-size:18px;font-weight:700;letter-spacing:0.02em;">%s</div>
+              <div style="margin-top:4px;font-size:13px;opacity:0.92;">注册邮箱验证</div>
+            </td>
+          </tr>
+          <tr>
+            <td style="padding:28px;">
+              <p style="margin:0 0 12px;font-size:15px;line-height:1.6;">你好，</p>
+              <p style="margin:0 0 20px;font-size:14px;line-height:1.7;color:#4b5563;">你正在注册 <strong style="color:#111827;">%s</strong>。请在注册页面输入下方验证码：</p>
+              <div style="margin:0 0 8px;text-align:center;font-size:12px;color:#6b7280;letter-spacing:0.08em;">验 证 码</div>
+              <div style="margin:0 auto 8px;max-width:280px;padding:16px 12px;text-align:center;background:#edfbf3;border:1px solid rgba(24,160,88,0.28);border-radius:10px;font-size:28px;font-weight:700;letter-spacing:0.35em;color:#138f4c;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;">
+                %s
+              </div>
+              <p style="margin:0 0 20px;text-align:center;font-size:12px;color:#9ca3af;">共 %d 位数字，请完整输入</p>
+              <table role="presentation" width="100%%" cellpadding="0" cellspacing="0" style="margin:0 0 20px;background:#f8fafc;border-radius:8px;">
+                <tr>
+                  <td style="padding:12px 14px;font-size:13px;line-height:1.6;color:#4b5563;">
+                    <strong style="color:#111827;">有效期</strong>：%d 分钟<br />
+                    超时请返回注册页重新获取验证码。
+                  </td>
+                </tr>
+              </table>
+              <p style="margin:0;font-size:12px;line-height:1.6;color:#9ca3af;">如非本人操作，请忽略本邮件。请勿将验证码告知他人。</p>
+            </td>
+          </tr>
+          <tr>
+            <td style="padding:14px 28px;border-top:1px solid #f1f5f9;font-size:12px;color:#9ca3af;text-align:center;">
+              此邮件由 %s 自动发送，请勿直接回复
+            </td>
+          </tr>
+        </table>
+      </td>
+    </tr>
+  </table>
+</body>
+</html>`,
+		html.EscapeString(subject),
+		preheader,
+		safeSite,
+		safeSite,
+		safeCode,
+		len(code),
+		ttlMinutes,
+		safeSite,
+	)
+	return subject, textBody, htmlBody
+}