sync from local backup

2026-08-05 23:59:15 +08:00
commit d48ec1747c
358 changed files with 34384 additions and 0 deletions
@@ -0,0 +1,98 @@
+from celery import shared_task
+from django.core.mail import EmailMultiAlternatives
+from django.template.loader import render_to_string
+
+FROM_EMAIL = '小雨平台 <cs10086086@qq.com>'
+
+EMAIL_CONFIG = {
+    'register': {
+        'subject': '【小雨平台】账号注册验证码',
+        'title': '欢迎注册小雨平台',
+        'greeting': '欢迎使用小雨平台！',
+        'description': '感谢您的注册，您正在完成账号注册操作，请在注册页面输入以下验证码完成验证。',
+    },
+    'login': {
+        'subject': '【小雨平台】登录验证验证码',
+        'title': '登录安全验证',
+        'greeting': '感谢您的信任！',
+        'description': '您正在进行邮箱登录操作，请在登录页面输入以下验证码完成验证。',
+    },
+    'reset_password': {
+        'subject': '【小雨平台】重置密码验证码',
+        'title': '重置您的密码',
+        'greeting': '您好！',
+        'description': '您正在进行重置密码操作，请在重置密码页面输入以下验证码完成验证，以重新设置您的账号密码。',
+    },
+    'change_email_old': {
+        'subject': '【小雨平台】验证当前邮箱',
+        'title': '邮箱修改验证',
+        'greeting': '您好！',
+        'description': '您正在进行邮箱修改操作，请先验证当前绑定的邮箱。请输入以下验证码完成验证。',
+    },
+    'change_email_new': {
+        'subject': '【小雨平台】验证新邮箱',
+        'title': '绑定新邮箱',
+        'greeting': '您好！',
+        'description': '您正在将小雨平台账号绑定到此新邮箱，请输入以下验证码完成新邮箱的绑定操作。',
+    },
+}
+
+
+def _send_html_email(to_email, code, config_key):
+    config = EMAIL_CONFIG[config_key]
+
+    context = {
+        'code': code,
+        'title': config['title'],
+        'greeting': config['greeting'],
+        'description': config['description'],
+    }
+
+    html_content = render_to_string('email/verification_code.html', context)
+
+    text_content = (
+        f'{config["subject"]}\n'
+        f'{config["description"]}\n'
+        f'您的验证码：{code}\n'
+        f'验证码10分钟内有效，请勿泄露给他人。\n'
+        f'如非本人操作，请忽略此邮件。\n'
+        f'— 小雨平台 ChunYu.dev'
+    )
+
+    email = EmailMultiAlternatives(
+        subject=config['subject'],
+        body=text_content,
+        from_email=FROM_EMAIL,
+        to=[to_email],
+    )
+    email.attach_alternative(html_content, 'text/html')
+
+    try:
+        email.send()
+    except Exception as e:
+        import logging
+        logger = logging.getLogger(__name__)
+        logger.error(
+            f'[Email] SMTP send failed: to={to_email}, type={config_key}, error={str(e)}',
+            exc_info=True
+        )
+        raise
+
+
+@shared_task
+def send_verification_email_task(to_email, code, email_type='register'):
+    _send_html_email(to_email, code, email_type)
+    return {'email': to_email, 'type': email_type, 'status': 'sent'}
+
+
+@shared_task
+def send_reset_password_email_task(to_email, code):
+    _send_html_email(to_email, code, 'reset_password')
+    return {'email': to_email, 'type': 'reset_password', 'status': 'sent'}
+
+
+@shared_task
+def send_change_email_task(to_email, code, target='old'):
+    config_key = 'change_email_old' if target == 'old' else 'change_email_new'
+    _send_html_email(to_email, code, config_key)
+    return {'email': to_email, 'target': target, 'status': 'sent'}