115 lines
5.2 KiB
PHP
115 lines
5.2 KiB
PHP
<?php
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require_once 'functions.php';
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$action = $_GET['action'] ?? 'login';
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$message = null;
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$action = $_POST['action'] ?? 'login';
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if ($action === 'register') {
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$username = trim($_POST['username']);
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$email = trim($_POST['email']);
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$password = $_POST['password'];
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$confirmPassword = $_POST['confirm_password'];
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$inviteCode = trim($_POST['invite_code'] ?? '');
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if ($password !== $confirmPassword) {
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$message = ['success' => false, 'message' => '两次密码输入不一致。'];
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} elseif (strlen($password) < 6) {
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$message = ['success' => false, 'message' => '密码长度至少 6 位。'];
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} else {
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$message = registerUser($username, $email, $password, $inviteCode);
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}
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} elseif ($action === 'login') {
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$username = trim($_POST['username']);
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$password = $_POST['password'];
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$message = loginUser($username, $password);
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if ($message['success']) {
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header('Location: dashboard.php');
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exit;
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}
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}
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}
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$currentTheme = getTheme();
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?>
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<!DOCTYPE html>
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<html lang="zh-CN" data-theme="<?php echo $currentTheme; ?>">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title><?php echo $action === 'login' ? '登录' : '注册'; ?> - <?php echo SITE_NAME; ?></title>
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<link rel="preload" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.0.0/css/all.min.css" as="style" onload="this.onload=null;this.rel='stylesheet'">
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<link rel="stylesheet" href="style.css">
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</head>
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<body>
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<div class="container auth-container">
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<div class="auth-card">
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<h2><i class="fas fa-<?php echo $action === 'login' ? 'sign-in-alt' : 'user-plus'; ?>"></i>
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<?php echo $action === 'login' ? '登录' : '注册'; ?>
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</h2>
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<?php if ($message): ?>
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<div class="alert alert-<?php echo $message['success'] ? 'success' : 'error'; ?>">
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<i class="fas <?php echo $message['success'] ? 'fa-check-circle' : 'fa-exclamation-circle'; ?>"></i>
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<?php echo htmlspecialchars($message['message']); ?>
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</div>
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<?php endif; ?>
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<?php if ($action === 'login'): ?>
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<form method="POST">
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<input type="hidden" name="action" value="login">
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<div class="form-group">
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<label><i class="fas fa-user"></i> 账号</label>
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<input type="text" name="username" placeholder="请输入用户名或邮箱..." required>
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</div>
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<div class="form-group">
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<label><i class="fas fa-lock"></i> 密码</label>
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<input type="password" name="password" placeholder="请输入密码..." required>
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</div>
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<button type="submit" class="btn btn-primary" style="width:100%;justify-content:center;">
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<i class="fas fa-sign-in-alt"></i> 登录
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</button>
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</form>
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<div class="auth-switch">
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还没有账号？<a href="?action=register">立即注册</a>
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</div>
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<?php else: ?>
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<form method="POST">
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<input type="hidden" name="action" value="register">
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<div class="form-group">
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<label><i class="fas fa-user"></i> 用户名</label>
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<input type="text" name="username" placeholder="请输入用户名..." required minlength="3" maxlength="30">
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</div>
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<div class="form-group">
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<label><i class="fas fa-envelope"></i> 邮箱</label>
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<input type="email" name="email" placeholder="请输入邮箱地址..." required>
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</div>
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<div class="form-group">
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<label><i class="fas fa-lock"></i> 密码</label>
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<input type="password" name="password" placeholder="请输入至少 6 位数的密码..." required minlength="6">
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</div>
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<div class="form-group">
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<label><i class="fas fa-lock"></i> 确认密码</label>
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<input type="password" name="confirm_password" placeholder="请再次输入密码" required minlength="6">
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</div>
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<div class="form-group">
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<label><i class="fas fa-gift"></i> 邀请码（选填）</label>
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<input type="text" name="invite_code" placeholder="输入邀请码可获得额外积分...">
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<div class="invite-hint"><i class="fas fa-info-circle"></i> 使用邀请码注册可让邀请人获得 <?php echo INVITE_CREDIT; ?> 积分</div>
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</div>
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<button type="submit" class="btn btn-primary" style="width:100%;justify-content:center;">
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<i class="fas fa-user-plus"></i> 注册
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</button>
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</form>
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<div class="auth-switch">
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已有账号？<a href="?action=login">立即登录</a>
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</div>
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<?php endif; ?>
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</div>
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</div>
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</body>
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</html>
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