mirror of
https://github.com/Kori1c/ecs-controller.git
synced 2026-05-08 06:38:33 +08:00
136 lines
5.9 KiB
PHP
136 lines
5.9 KiB
PHP
<?php
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use PHPMailer\PHPMailer\PHPMailer;
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class NotificationService
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{
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private $config;
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public function setConfig($config)
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{
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$this->config = $config;
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}
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/**
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* 发送定时任务通知
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* @return bool|string 成功返回 true，失败返回错误信息
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*/
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public function notifySchedule($actionType, $account, $description = "")
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{
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if (($this->config['enable_schedule_email'] ?? '0') !== '1') return true; // 未开启也视为“处理完毕”
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$title = "定时任务: " . $actionType;
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$maskedKey = substr($account['access_key_id'], 0, 7) . '***';
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$details = [
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['label' => '账号 ID', 'value' => $maskedKey],
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['label' => '执行动作', 'value' => $actionType, 'highlight' => true],
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['label' => '执行时间', 'value' => date('Y-m-d H:i:s')],
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['label' => '详情说明', 'value' => $description ?: '根据预设时间表自动执行。']
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];
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$html = $this->renderEmailTemplate($title, "您的实例已执行{$actionType}操作", $details, 'info');
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return $this->sendMail($this->config['notify_email'] ?? '', '', "CDT通知 - {$actionType}", $html);
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}
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/**
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* 发送流量告警
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* @return bool|string
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*/
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public function sendTrafficWarning($accessKeyId, $traffic, $percentage, $statusText, $threshold)
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{
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if (empty($this->config['notify_email'])) return false;
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$title = "流量告警 - " . $statusText;
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$details = [
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['label' => '账号 ID', 'value' => substr($accessKeyId, 0, 7) . '***'],
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['label' => '当前流量', 'value' => $traffic . ' GB'],
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['label' => '使用率', 'value' => $percentage . '%', 'highlight' => true],
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['label' => '设定阈值', 'value' => $threshold . '%'],
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['label' => '当前状态', 'value' => $statusText]
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];
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$html = $this->renderEmailTemplate($title, "检测到流量异常或达到阈值", $details, 'warning');
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return $this->sendMail($this->config['notify_email'] ?? '', '', 'CDT流量熔断告警', $html);
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}
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public function sendTestEmail($to)
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{
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$details = [
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['label' => '测试结果', 'value' => '成功 (Success)'],
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['label' => '发送时间', 'value' => date('Y-m-d H:i:s')],
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['label' => '服务器', 'value' => $_SERVER['SERVER_NAME'] ?? 'localhost']
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];
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$html = $this->renderEmailTemplate("测试邮件", "SMTP 配置验证成功", $details, 'success');
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return $this->sendMail($to, 'Admin', 'CDT Monitor Test', $html);
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}
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private function renderEmailTemplate($title, $summary, $details, $type = 'info')
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{
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$color = '#007AFF';
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if ($type === 'warning') $color = '#FF3B30';
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if ($type === 'success') $color = '#34C759';
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$rows = '';
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foreach ($details as $item) {
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$valColor = isset($item['highlight']) && $item['highlight'] ? $color : '#1C1C1E';
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$rows .= "
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<tr style='border-bottom: 1px solid #F2F2F7;'>
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<td style='padding: 12px 0; color: #8E8E93; font-size: 14px; width: 40%;'>{$item['label']}</td>
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<td style='padding: 12px 0; color: {$valColor}; font-size: 14px; font-weight: 600; text-align: right;'>{$item['value']}</td>
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</tr>";
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}
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return "
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<!DOCTYPE html>
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<html>
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<head><meta charset='utf-8'></head>
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<body style='margin: 0; padding: 0; background-color: #F2F2F7; font-family: sans-serif;'>
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<table width='100%' border='0' cellspacing='0' cellpadding='0'>
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<tr><td align='center' style='padding: 40px 20px;'>
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<table width='100%' border='0' cellspacing='0' cellpadding='0' style='max-width: 500px; background-color: #FFFFFF; border-radius: 24px; overflow: hidden;'>
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<tr><td style='height: 6px; background-color: {$color};'></td></tr>
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<tr><td style='padding: 40px 30px;'>
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<div style='color: {$color}; font-size: 12px; font-weight: 700; text-transform: uppercase; margin-bottom: 8px;'>CDT MONITOR</div>
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<h1 style='margin: 0 0 10px 0; font-size: 24px; color: #1C1C1E;'>{$title}</h1>
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<p style='margin: 0 0 30px 0; font-size: 15px; color: #8E8E93;'>{$summary}</p>
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<table width='100%' border='0' cellspacing='0' cellpadding='0' style='border-top: 1px solid #F2F2F7;'>{$rows}</table>
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</td></tr>
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<tr><td style='background-color: #FAFAFC; padding: 20px; text-align: center; color: #AEAEB2; font-size: 12px;'>© " . date('Y') . " CDT Monitor</td></tr>
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</table>
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</td></tr>
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</table>
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</body></html>";
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}
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private function sendMail($to, $name, $subject, $body)
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{
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$mail = new PHPMailer();
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$mail->CharSet = 'UTF-8';
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$mail->IsSMTP();
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$mail->SMTPDebug = 0;
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$mail->SMTPAuth = true;
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$secure = $this->config['notify_secure'] ?? 'ssl';
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if (!empty($secure)) {
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$mail->SMTPSecure = $secure;
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} else {
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$mail->SMTPSecure = '';
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$mail->SMTPAutoTLS = false;
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}
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$mail->Host = $this->config['notify_host'] ?? '';
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$mail->Port = $this->config['notify_port'] ?? 465;
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$mail->Username = $this->config['notify_username'] ?? '';
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$mail->Password = $this->config['notify_password'] ?? '';
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$mail->SetFrom($mail->Username, '阿里云CDT监控');
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$mail->Subject = $subject;
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$mail->MsgHTML($body);
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$mail->AddAddress($to, $name);
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// 修改：返回 true 或 错误信息字符串
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if ($mail->Send()) {
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return true;
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} else {
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return $mail->ErrorInfo;
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}
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}
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} |