feat: 邮件配置页面 + 数据库持久化

- 新增 /email 配置页面 + /api/email/config API (GET/POST)
- 新增 /api/email/test-send 测试邮件 + /api/email/reset 重置
- EmailConfig SQLite 表持久化配置,回退到环境变量
- mailer: get_config 优先读 DB,send_report 读取 DB 密码
- 修复 _send_smtp 登录使用环境变量密码的 bug
- 前端新增配置表单 (启用开关/SMTP/TLS/认证/发件人/收件人/时间)
- CSS 暗色主题样式 + 响应式适配
- 导航栏新增「设置」链接
This commit is contained in:
Your Name
2026-07-08 14:36:41 +08:00
parent 3ab73805a3
commit 89dc6b4449
7 changed files with 788 additions and 10 deletions
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{% extends "base.html" %}
{% block title %}邮件配置 — Palladium Z1 Monitor{% endblock %}
{% block content %}
<!-- ═══ 页面标题 ═══ -->
<div class="page-header">
<h1>📧 邮件配置</h1>
<p class="page-subtitle">配置每日监控报告邮件发送。设置保存后立即生效,无需重启。</p>
</div>
<!-- ═══ 状态卡片 ═══ -->
<div class="config-status-card" id="statusCard">
<div class="status-icon" id="statusIcon"></div>
<div class="status-text">
<div class="status-title" id="statusTitle">加载中...</div>
<div class="status-detail" id="statusDetail">正在获取当前配置...</div>
</div>
</div>
<!-- ═══ 配置表单 ═══ -->
<div class="config-card">
<div class="config-card-header">
<h2>⚙️ SMTP 配置</h2>
<span class="config-source-badge" id="configSource"></span>
</div>
<form id="emailForm" onsubmit="return false;">
<!-- 启用开关 -->
<div class="form-row toggle-row">
<label class="toggle-label">
<span class="toggle-title">启用每日邮件报告</span>
<span class="toggle-desc">开启后每天定时发送监控报告</span>
</label>
<label class="toggle-switch">
<input type="checkbox" id="cfg_enabled">
<span class="toggle-slider"></span>
</label>
</div>
<!-- SMTP 基础 -->
<div class="form-section">
<div class="form-group">
<label for="cfg_smtp_host">SMTP 服务器</label>
<input type="text" id="cfg_smtp_host" placeholder="smtp.example.com" autocomplete="off">
</div>
<div class="form-group form-group-small">
<label for="cfg_smtp_port">端口</label>
<input type="number" id="cfg_smtp_port" placeholder="587" min="1" max="65535">
</div>
<div class="form-group form-group-small">
<label>加密方式</label>
<div class="checkbox-group">
<label class="checkbox-label"><input type="checkbox" id="cfg_smtp_use_tls"> STARTTLS</label>
<label class="checkbox-label"><input type="checkbox" id="cfg_smtp_use_ssl"> SMTP SSL</label>
</div>
</div>
</div>
<!-- 认证 -->
<div class="form-section">
<div class="form-group">
<label for="cfg_smtp_user">用户名</label>
<input type="text" id="cfg_smtp_user" placeholder="your@email.com" autocomplete="off">
</div>
<div class="form-group">
<label for="cfg_smtp_password">密码 / 授权码</label>
<div class="password-input-wrap">
<input type="password" id="cfg_smtp_password" placeholder="输入密码">
<button type="button" class="password-toggle" onclick="togglePassword()">👁</button>
</div>
</div>
</div>
<!-- 发件人 -->
<div class="form-section">
<div class="form-group">
<label for="cfg_from_addr">发件邮箱</label>
<input type="email" id="cfg_from_addr" placeholder="monitor@example.com" autocomplete="off">
</div>
<div class="form-group">
<label for="cfg_from_name">发件人名称</label>
<input type="text" id="cfg_from_name" placeholder="Palladium Z1 Monitor">
</div>
</div>
<!-- 收件人 -->
<div class="form-section">
<div class="form-group full-width">
<label for="cfg_to_addrs">收件邮箱 <span class="label-hint">(多个邮箱用逗号分隔)</span></label>
<textarea id="cfg_to_addrs" rows="2" placeholder="admin@example.com, dev@example.com"></textarea>
</div>
</div>
<!-- 发送时间 -->
<div class="form-section">
<div class="form-group form-group-small">
<label for="cfg_send_hour">发送时间 (小时)</label>
<input type="number" id="cfg_send_hour" placeholder="9" min="0" max="23">
</div>
<div class="form-group form-group-small">
<label for="cfg_send_minute">发送时间 (分钟)</label>
<input type="number" id="cfg_send_minute" placeholder="0" min="0" max="59">
</div>
<div class="form-group">
<label for="cfg_monitor_base_url">监控服务器地址</label>
<input type="url" id="cfg_monitor_base_url" placeholder="http://127.0.0.1:5100">
</div>
</div>
</form>
<!-- 操作按钮 -->
<div class="form-actions">
<button type="button" class="btn btn-primary" onclick="saveConfig()">💾 保存配置</button>
<button type="button" class="btn btn-secondary" onclick="testSend()" id="testSendBtn">📤 发送测试邮件</button>
<a href="/api/email/preview" target="_blank" class="btn btn-secondary">👁 预览报告</a>
<button type="button" class="btn btn-outline" onclick="resetConfig()">🔄 恢复环境变量默认</button>
</div>
</div>
<!-- 提示信息 -->
<div class="info-card">
<h3>️ 说明</h3>
<ul>
<li>配置保存到数据库后立即可用,邮件调度器会自动读取新配置。</li>
<li>如果数据库和环境中都未配置,回退到环境变量 (SMTP_HOST, SMTP_USER 等)。</li>
<li>「恢复环境变量默认」会清除数据库中的配置,回退到环境变量。</li>
<li>手动发送测试邮件需先确保配置完整(无错误提示)。</li>
</ul>
</div>
{% endblock %}
{% block scripts %}
<script>
(function() {
const fields = [
'enabled', 'smtp_host', 'smtp_port', 'smtp_user', 'smtp_password',
'smtp_use_tls', 'smtp_use_ssl', 'from_addr', 'from_name',
'to_addrs', 'send_hour', 'send_minute', 'monitor_base_url'
];
function setBusy(busy) {
const btns = document.querySelectorAll('.form-actions .btn');
btns.forEach(b => b.disabled = busy);
}
function showError(msg) {
document.getElementById('statusIcon').textContent = '❌';
document.getElementById('statusTitle').textContent = '配置错误';
document.getElementById('statusDetail').textContent = msg;
document.getElementById('statusCard').className = 'config-status-card status-error';
}
function showConfigured(enabled) {
document.getElementById('statusIcon').textContent = enabled ? '✅' : '⚠️';
document.getElementById('statusTitle').textContent = enabled
? '配置完整'
: '配置不完整';
document.getElementById('statusDetail').textContent = enabled
? '所有必填项已填写,邮件功能已就绪。'
: '缺少必要的配置项,邮件无法发送。';
document.getElementById('statusCard').className = 'config-status-card '
+ (enabled ? 'status-ok' : 'status-warning');
}
function showErrors(errs) {
document.getElementById('statusIcon').textContent = '⚠️';
document.getElementById('statusTitle').textContent = '配置不完整';
document.getElementById('statusDetail').textContent = errs.join('');
document.getElementById('statusCard').className = 'config-status-card status-warning';
}
function loadConfig() {
fetch('/api/email/config')
.then(r => r.json())
.then(data => {
if (!data.ok) {
showError(data.error || '获取配置失败');
return;
}
// 填充表单
document.getElementById('cfg_enabled').checked = !!data.enabled;
document.getElementById('cfg_smtp_host').value = data.smtp_host || '';
document.getElementById('cfg_smtp_port').value = data.smtp_port || 587;
document.getElementById('cfg_smtp_user').value = data.smtp_user || '';
document.getElementById('cfg_smtp_password').value = data.smtp_password || '';
document.getElementById('cfg_smtp_use_tls').checked = !!data.smtp_use_tls;
document.getElementById('cfg_smtp_use_ssl').checked = !!data.smtp_use_ssl;
document.getElementById('cfg_from_addr').value = data.from_addr || '';
document.getElementById('cfg_from_name').value = data.from_name || '';
document.getElementById('cfg_to_addrs').value = (data.to_addrs || []).join(', ');
document.getElementById('cfg_send_hour').value = data.send_hour != null ? data.send_hour : 9;
document.getElementById('cfg_send_minute').value = data.send_minute != null ? data.send_minute : 0;
document.getElementById('cfg_monitor_base_url').value = data.monitor_base_url || '';
// 显示状态
if (data.configured) {
showConfigured(data.enabled);
} else if (data.config_errors && data.config_errors.length > 0) {
showErrors(data.config_errors);
} else {
showConfigured(!!data.enabled);
}
// 来源标识
document.getElementById('configSource').textContent = '数据库配置';
})
.catch(err => {
showError('网络请求失败: ' + err.message);
});
}
window.saveConfig = function() {
setBusy(true);
const data = {};
data.enabled = document.getElementById('cfg_enabled').checked;
data.smtp_host = document.getElementById('cfg_smtp_host').value.trim();
data.smtp_port = parseInt(document.getElementById('cfg_smtp_port').value) || 587;
data.smtp_user = document.getElementById('cfg_smtp_user').value.trim();
data.smtp_password = document.getElementById('cfg_smtp_password').value;
data.smtp_use_tls = document.getElementById('cfg_smtp_use_tls').checked;
data.smtp_use_ssl = document.getElementById('cfg_smtp_use_ssl').checked;
data.from_addr = document.getElementById('cfg_from_addr').value.trim();
data.from_name = document.getElementById('cfg_from_name').value.trim();
const toRaw = document.getElementById('cfg_to_addrs').value.trim();
data.to_addrs = toRaw ? toRaw.split(',').map(s => s.trim()).filter(Boolean) : [];
// 校验时间范围
let h = parseInt(document.getElementById('cfg_send_hour').value);
let m = parseInt(document.getElementById('cfg_send_minute').value);
if (isNaN(h) || h < 0 || h > 23) {
setBusy(false);
showError('发送时间(小时)必须在 0–23 之间');
document.getElementById('cfg_send_hour').focus();
return;
}
if (isNaN(m) || m < 0 || m > 59) {
setBusy(false);
showError('发送时间(分钟)必须在 0–59 之间');
document.getElementById('cfg_send_minute').focus();
return;
}
data.send_hour = h;
data.send_minute = m;
data.monitor_base_url = document.getElementById('cfg_monitor_base_url').value.trim();
fetch('/api/email/config', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(data)
})
.then(r => r.json())
.then(result => {
setBusy(false);
if (result.ok) {
if (result.configured) {
showConfigured(result.enabled);
} else if (result.config_errors && result.config_errors.length > 0) {
showErrors(result.config_errors);
}
} else {
showError(result.error || '保存失败');
}
})
.catch(err => {
setBusy(false);
showError('保存失败: ' + err.message);
});
};
window.testSend = function() {
if (!confirm('确定要发送一封测试邮件到当前配置的收件人吗?')) return;
setBusy(true);
const btn = document.getElementById('testSendBtn');
btn.textContent = '⏳ 发送中...';
fetch('/api/email/test-send', { method: 'POST' })
.then(r => r.json())
.then(result => {
setBusy(false);
btn.textContent = '📤 发送测试邮件';
if (result.ok) {
document.getElementById('statusIcon').textContent = '✅';
document.getElementById('statusTitle').textContent = '发送成功';
document.getElementById('statusDetail').textContent =
'已发送到: ' + (result.recipients || []).join(', ');
document.getElementById('statusCard').className = 'config-status-card status-ok';
} else {
showError(result.error || '发送失败');
}
})
.catch(err => {
setBusy(false);
btn.textContent = '📤 发送测试邮件';
showError('发送失败: ' + err.message);
});
};
window.resetConfig = function() {
if (!confirm('确定要清除数据库配置并回退到环境变量吗?')) return;
setBusy(true);
fetch('/api/email/reset', { method: 'POST' })
.then(r => r.json())
.then(result => {
setBusy(false);
if (result.ok) {
document.getElementById('configSource').textContent = '环境变量';
loadConfig(); // 重新加载
} else {
showError(result.error || '重置失败');
}
})
.catch(err => {
setBusy(false);
showError('重置失败: ' + err.message);
});
};
window.togglePassword = function() {
const inp = document.getElementById('cfg_smtp_password');
inp.type = inp.type === 'password' ? 'text' : 'password';
};
// 初始化
loadConfig();
})();
</script>
{% endblock %}