Initial commit

web/src/components/RegisterForm.js

@@ -0,0 +1,193 @@
+import React, { useEffect, useState } from 'react';
+import {
+  Button,
+  Form,
+  Grid,
+  Header,
+  Image,
+  Message,
+  Segment,
+} from 'semantic-ui-react';
+import { Link, useNavigate } from 'react-router-dom';
+import { API, showError, showInfo, showSuccess } from '../helpers';
+import Turnstile from 'react-turnstile';
+
+const RegisterForm = () => {
+  const [inputs, setInputs] = useState({
+    username: '',
+    password: '',
+    password2: '',
+    email: '',
+    verification_code: '',
+  });
+  const { username, password, password2 } = inputs;
+  const [showEmailVerification, setShowEmailVerification] = useState(false);
+  const [turnstileEnabled, setTurnstileEnabled] = useState(false);
+  const [turnstileSiteKey, setTurnstileSiteKey] = useState('');
+  const [turnstileToken, setTurnstileToken] = useState('');
+  const [loading, setLoading] = useState(false);
+
+  useEffect(() => {
+    let status = localStorage.getItem('status');
+    if (status) {
+      status = JSON.parse(status);
+      setShowEmailVerification(status.email_verification);
+      if (status.turnstile_check) {
+        setTurnstileEnabled(true);
+        setTurnstileSiteKey(status.turnstile_site_key);
+      }
+    }
+  });
+
+  let navigate = useNavigate();
+
+  function handleChange(e) {
+    const { name, value } = e.target;
+    console.log(name, value);
+    setInputs((inputs) => ({ ...inputs, [name]: value }));
+  }
+
+  async function handleSubmit(e) {
+    if (password.length < 8) {
+      showInfo('密码长度不得小于 8 位！');
+      return;
+    }
+    if (password !== password2) {
+      showInfo('两次输入的密码不一致');
+      return;
+    }
+    if (username && password) {
+      if (turnstileEnabled && turnstileToken === '') {
+        showInfo('请稍后几秒重试，Turnstile 正在检查用户环境！');
+        return;
+      }
+      setLoading(true);
+      const res = await API.post(
+        `/api/user/register?turnstile=${turnstileToken}`,
+        inputs
+      );
+      const { success, message } = res.data;
+      if (success) {
+        navigate('/login');
+        showSuccess('注册成功！');
+      } else {
+        showError(message);
+      }
+      setLoading(false);
+    }
+  }
+
+  const sendVerificationCode = async () => {
+    if (inputs.email === '') return;
+    if (turnstileEnabled && turnstileToken === '') {
+      showInfo('请稍后几秒重试，Turnstile 正在检查用户环境！');
+      return;
+    }
+    setLoading(true);
+    const res = await API.get(
+      `/api/verification?email=${inputs.email}&turnstile=${turnstileToken}`
+    );
+    const { success, message } = res.data;
+    if (success) {
+      showSuccess('验证码发送成功，请检查你的邮箱！');
+    } else {
+      showError(message);
+    }
+    setLoading(false);
+  };
+
+  return (
+    <Grid textAlign='center' style={{ marginTop: '48px' }}>
+      <Grid.Column style={{ maxWidth: 450 }}>
+        <Header as='h2' color='teal' textAlign='center'>
+          <Image src='/logo.png' /> 新用户注册
+        </Header>
+        <Form size='large'>
+          <Segment>
+            <Form.Input
+              fluid
+              icon='user'
+              iconPosition='left'
+              placeholder='输入用户名，最长 12 位'
+              onChange={handleChange}
+              name='username'
+            />
+            <Form.Input
+              fluid
+              icon='lock'
+              iconPosition='left'
+              placeholder='输入密码，最短 8 位，最长 20 位'
+              onChange={handleChange}
+              name='password'
+              type='password'
+            />
+            <Form.Input
+              fluid
+              icon='lock'
+              iconPosition='left'
+              placeholder='输入密码，最短 8 位，最长 20 位'
+              onChange={handleChange}
+              name='password2'
+              type='password'
+            />
+            {showEmailVerification ? (
+              <>
+                <Form.Input
+                  fluid
+                  icon='mail'
+                  iconPosition='left'
+                  placeholder='输入邮箱地址'
+                  onChange={handleChange}
+                  name='email'
+                  type='email'
+                  action={
+                    <Button onClick={sendVerificationCode} disabled={loading}>
+                      获取验证码
+                    </Button>
+                  }
+                />
+                <Form.Input
+                  fluid
+                  icon='lock'
+                  iconPosition='left'
+                  placeholder='输入验证码'
+                  onChange={handleChange}
+                  name='verification_code'
+                />
+              </>
+            ) : (
+              <></>
+            )}
+            {turnstileEnabled ? (
+              <Turnstile
+                sitekey={turnstileSiteKey}
+                onVerify={(token) => {
+                  setTurnstileToken(token);
+                }}
+              />
+            ) : (
+              <></>
+            )}
+            <Button
+              color='teal'
+              fluid
+              size='large'
+              onClick={handleSubmit}
+              loading={loading}
+            >
+              注册
+            </Button>
+          </Segment>
+        </Form>
+        <Message>
+          已有账户？
+          <Link to='/login' className='btn btn-link'>
+            点击登录
+          </Link>
+        </Message>
+      </Grid.Column>
+    </Grid>
+  );
+};
+
+export default RegisterForm;