yinjianm
367 lines
12 KiB
PHP
367 lines
12 KiB
PHP
<?php
|
|
|
|
namespace App\Services;
|
|
|
|
use App\Jobs\SendEmailJob;
|
|
use App\Models\MailLog;
|
|
use App\Models\User;
|
|
use App\Utils\CacheKey;
|
|
use Illuminate\Support\Facades\Cache;
|
|
use Illuminate\Support\Facades\Config;
|
|
use Illuminate\Support\Facades\Log;
|
|
use Illuminate\Support\Facades\Mail;
|
|
|
|
class MailService
|
|
{
|
|
/**
|
|
* 获取需要发送提醒的用户总数
|
|
*/
|
|
public function getTotalUsersNeedRemind(): int
|
|
{
|
|
return User::where(function ($query) {
|
|
$query->where('remind_expire', true)
|
|
->orWhere('remind_traffic', true);
|
|
})
|
|
->where('banned', false)
|
|
->whereNotNull('email')
|
|
->count();
|
|
}
|
|
|
|
/**
|
|
* 分块处理用户提醒邮件
|
|
*/
|
|
public function processUsersInChunks(int $chunkSize, ?callable $progressCallback = null): array
|
|
{
|
|
$statistics = [
|
|
'processed_users' => 0,
|
|
'expire_emails' => 0,
|
|
'traffic_emails' => 0,
|
|
'errors' => 0,
|
|
'skipped' => 0,
|
|
];
|
|
|
|
User::select('id', 'email', 'expired_at', 'transfer_enable', 'u', 'd', 'remind_expire', 'remind_traffic')
|
|
->where(function ($query) {
|
|
$query->where('remind_expire', true)
|
|
->orWhere('remind_traffic', true);
|
|
})
|
|
->where('banned', false)
|
|
->whereNotNull('email')
|
|
->chunk($chunkSize, function ($users) use (&$statistics, $progressCallback) {
|
|
$this->processUserChunk($users, $statistics);
|
|
|
|
if ($progressCallback) {
|
|
$progressCallback();
|
|
}
|
|
|
|
if ($statistics['processed_users'] % 2500 === 0) {
|
|
gc_collect_cycles();
|
|
}
|
|
});
|
|
|
|
return $statistics;
|
|
}
|
|
|
|
/**
|
|
* 处理用户块
|
|
*/
|
|
private function processUserChunk($users, array &$statistics): void
|
|
{
|
|
foreach ($users as $user) {
|
|
try {
|
|
$statistics['processed_users']++;
|
|
$emailsSent = 0;
|
|
|
|
if ($user->remind_expire && $this->shouldSendExpireRemind($user)) {
|
|
$this->remindExpire($user);
|
|
$statistics['expire_emails']++;
|
|
$emailsSent++;
|
|
}
|
|
|
|
if ($user->remind_traffic && $this->shouldSendTrafficRemind($user)) {
|
|
$this->remindTraffic($user);
|
|
$statistics['traffic_emails']++;
|
|
$emailsSent++;
|
|
}
|
|
|
|
if ($emailsSent === 0) {
|
|
$statistics['skipped']++;
|
|
}
|
|
} catch (\Exception $e) {
|
|
$statistics['errors']++;
|
|
|
|
Log::error('发送提醒邮件失败', [
|
|
'user_id' => $user->id,
|
|
'email' => $user->email,
|
|
'error' => $e->getMessage(),
|
|
]);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 检查是否应该发送过期提醒
|
|
*/
|
|
private function shouldSendExpireRemind(User $user): bool
|
|
{
|
|
if ($user->expired_at === null) {
|
|
return false;
|
|
}
|
|
|
|
$expiredAt = $user->expired_at;
|
|
$now = time();
|
|
return ($expiredAt - 86400) < $now && $expiredAt > $now;
|
|
}
|
|
|
|
/**
|
|
* 检查是否应该发送流量提醒
|
|
*/
|
|
private function shouldSendTrafficRemind(User $user): bool
|
|
{
|
|
if ($user->transfer_enable <= 0) {
|
|
return false;
|
|
}
|
|
|
|
$usedBytes = $user->u + $user->d;
|
|
$usageRatio = $usedBytes / $user->transfer_enable;
|
|
|
|
return $usageRatio >= 0.8;
|
|
}
|
|
|
|
public function remindTraffic(User $user)
|
|
{
|
|
if (!$user->remind_traffic) {
|
|
return;
|
|
}
|
|
if (!$this->remindTrafficIsWarnValue($user->u, $user->d, $user->transfer_enable)) {
|
|
return;
|
|
}
|
|
|
|
$flag = CacheKey::get('LAST_SEND_EMAIL_REMIND_TRAFFIC', $user->id);
|
|
if (Cache::get($flag)) {
|
|
return;
|
|
}
|
|
if (!Cache::put($flag, 1, 24 * 3600)) {
|
|
return;
|
|
}
|
|
|
|
SendEmailJob::dispatch([
|
|
'email' => $user->email,
|
|
'subject' => __('The traffic usage in :app_name has reached 80%', [
|
|
'app_name' => admin_setting('app_name', 'Notification Service'),
|
|
]),
|
|
'template_name' => 'remindTraffic',
|
|
'template_value' => [
|
|
'name' => admin_setting('app_name', 'Notification Service'),
|
|
'url' => admin_setting('app_url'),
|
|
],
|
|
]);
|
|
}
|
|
|
|
public function remindExpire(User $user)
|
|
{
|
|
if (!$this->shouldSendExpireRemind($user)) {
|
|
return;
|
|
}
|
|
|
|
SendEmailJob::dispatch([
|
|
'email' => $user->email,
|
|
'subject' => __('The service in :app_name is about to expire', [
|
|
'app_name' => admin_setting('app_name', 'Notification Service'),
|
|
]),
|
|
'template_name' => 'remindExpire',
|
|
'template_value' => [
|
|
'name' => admin_setting('app_name', 'Notification Service'),
|
|
'url' => admin_setting('app_url'),
|
|
],
|
|
]);
|
|
}
|
|
|
|
private function remindTrafficIsWarnValue($u, $d, $transfer_enable)
|
|
{
|
|
$ud = $u + $d;
|
|
if (!$ud) {
|
|
return false;
|
|
}
|
|
if (!$transfer_enable) {
|
|
return false;
|
|
}
|
|
|
|
$percentage = ($ud / $transfer_enable) * 100;
|
|
if ($percentage < 80) {
|
|
return false;
|
|
}
|
|
if ($percentage >= 100) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* 发送邮件
|
|
*/
|
|
public static function sendEmail(array $params)
|
|
{
|
|
$appName = self::sanitizeMailText((string) admin_setting('app_name', config('app.name', 'Notification Service')));
|
|
if ($appName === '') {
|
|
$appName = 'Notification Service';
|
|
}
|
|
|
|
if (admin_setting('email_host')) {
|
|
Config::set('mail.host', admin_setting('email_host', config('mail.host')));
|
|
Config::set('mail.port', admin_setting('email_port', config('mail.port')));
|
|
Config::set('mail.encryption', admin_setting('email_encryption', config('mail.encryption')));
|
|
Config::set('mail.username', admin_setting('email_username', config('mail.username')));
|
|
Config::set('mail.password', admin_setting('email_password', config('mail.password')));
|
|
Config::set('mail.from.address', admin_setting('email_from_address', config('mail.from.address')));
|
|
}
|
|
Config::set('mail.from.name', $appName);
|
|
|
|
$params['template_value'] = isset($params['template_value']) && is_array($params['template_value'])
|
|
? $params['template_value']
|
|
: [];
|
|
|
|
if (array_key_exists('name', $params['template_value'])) {
|
|
$params['template_value']['name'] = self::sanitizeMailText((string) $params['template_value']['name']);
|
|
} else {
|
|
$params['template_value']['name'] = $appName;
|
|
}
|
|
|
|
if ($params['template_value']['name'] === '') {
|
|
$params['template_value']['name'] = $appName;
|
|
}
|
|
|
|
if (array_key_exists('content', $params['template_value'])) {
|
|
$params['template_value']['content'] = self::sanitizeMailText((string) $params['template_value']['content']);
|
|
}
|
|
|
|
$email = (string) $params['email'];
|
|
$subject = self::sanitizeMailText((string) $params['subject']);
|
|
if ($subject === '') {
|
|
$subject = 'Notification';
|
|
}
|
|
|
|
$originTemplateName = (string) $params['template_name'];
|
|
$params['template_name'] = 'mail.' . admin_setting('email_template', 'default') . '.' . $originTemplateName;
|
|
$logTemplateName = $params['template_name'];
|
|
|
|
try {
|
|
if ($originTemplateName === 'notify') {
|
|
$html = self::buildModernNotifyHtml($params['template_value'], $subject, $appName);
|
|
self::sendHtmlMail($email, $subject, $html);
|
|
$logTemplateName = 'mail.modern.notify';
|
|
} else {
|
|
Mail::send(
|
|
$params['template_name'],
|
|
$params['template_value'],
|
|
function ($message) use ($email, $subject) {
|
|
$message->to($email)->subject($subject);
|
|
}
|
|
);
|
|
}
|
|
$error = null;
|
|
} catch (\Throwable $e) {
|
|
Log::error($e);
|
|
$error = $e->getMessage();
|
|
}
|
|
|
|
$log = [
|
|
'email' => $email,
|
|
'subject' => $subject,
|
|
'template_name' => $logTemplateName,
|
|
'error' => $error,
|
|
'config' => config('mail'),
|
|
];
|
|
MailLog::create($log);
|
|
|
|
return $log;
|
|
}
|
|
|
|
private static function sanitizeMailText(string $text): string
|
|
{
|
|
$cleaned = str_ireplace(['xboard', 'v2board'], '', $text);
|
|
$cleaned = preg_replace('/\s+/', ' ', $cleaned);
|
|
|
|
return trim((string) $cleaned);
|
|
}
|
|
|
|
private static function escapeHtml(string $text): string
|
|
{
|
|
return htmlspecialchars($text, ENT_QUOTES, 'UTF-8');
|
|
}
|
|
|
|
private static function buildModernNotifyHtml(array $templateValue, string $subject, string $appName): string
|
|
{
|
|
$title = self::escapeHtml($subject);
|
|
$brand = self::escapeHtml((string) ($templateValue['name'] ?? $appName));
|
|
$content = self::escapeHtml((string) ($templateValue['content'] ?? ''));
|
|
$content = nl2br($content, false);
|
|
$sendTime = self::escapeHtml(now()->format('Y-m-d H:i:s'));
|
|
|
|
$cta = '';
|
|
$url = isset($templateValue['url']) ? (string) $templateValue['url'] : '';
|
|
if (filter_var($url, FILTER_VALIDATE_URL)) {
|
|
$safeUrl = self::escapeHtml($url);
|
|
$cta = '<a href="' . $safeUrl . '" style="display:inline-block;padding:12px 20px;border-radius:10px;background:#111827;color:#ffffff;text-decoration:none;font-weight:600;">Open Link</a>';
|
|
}
|
|
|
|
return '<!doctype html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8">
|
|
<meta name="viewport" content="width=device-width,initial-scale=1.0">
|
|
<title>' . $title . '</title>
|
|
</head>
|
|
<body style="margin:0;padding:0;background:linear-gradient(135deg,#f8fafc 0%,#eef2ff 100%);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;">
|
|
<div style="max-width:680px;margin:0 auto;padding:32px 16px;">
|
|
<div style="background:#ffffff;border:1px solid #e5e7eb;border-radius:20px;overflow:hidden;box-shadow:0 16px 40px rgba(15,23,42,.08);">
|
|
<div style="padding:24px 24px 16px;background:radial-gradient(80% 120% at 0% 0%,#dbeafe 0%,#ffffff 100%);border-bottom:1px solid #e5e7eb;">
|
|
<div style="font-size:12px;color:#64748b;letter-spacing:.06em;text-transform:uppercase;">Message</div>
|
|
<h1 style="margin:8px 0 0;font-size:24px;line-height:1.3;color:#0f172a;">' . $title . '</h1>
|
|
</div>
|
|
<div style="padding:24px;">
|
|
<div style="font-size:15px;line-height:1.8;color:#334155;">' . $content . '</div>
|
|
<div style="margin-top:20px;">' . $cta . '</div>
|
|
</div>
|
|
<div style="padding:14px 24px;border-top:1px solid #e5e7eb;background:#f8fafc;font-size:12px;color:#64748b;">
|
|
<div>Sender: ' . $brand . '</div>
|
|
<div>Sent at: ' . $sendTime . '</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>';
|
|
}
|
|
|
|
private static function sendHtmlMail(string $email, string $subject, string $html): void
|
|
{
|
|
$mailer = Mail::getFacadeRoot();
|
|
if ($mailer && method_exists($mailer, 'html')) {
|
|
Mail::html($html, function ($message) use ($email, $subject) {
|
|
$message->to($email)->subject($subject);
|
|
});
|
|
return;
|
|
}
|
|
|
|
Mail::send([], [], function ($message) use ($email, $subject, $html) {
|
|
$message->to($email)->subject($subject);
|
|
|
|
if (method_exists($message, 'getSymfonyMessage')) {
|
|
$symfonyMessage = $message->getSymfonyMessage();
|
|
if ($symfonyMessage && method_exists($symfonyMessage, 'html')) {
|
|
$symfonyMessage->html($html);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (method_exists($message, 'setBody')) {
|
|
$message->setBody($html, 'text/html');
|
|
return;
|
|
}
|
|
|
|
throw new \RuntimeException('Unsupported mail message driver for html body.');
|
|
});
|
|
}
|
|
}
|