<?php
namespace Lib\Mail;
use Lib\UploadFile;
use Model\bodySql;
use Model\folderSql;
use Model\listsSql;
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
/**
* 函数
* @time 2022/8/1 16:02
* Class MailFun
* @package App\Mail\lib
*/
class MailFun {
/**
* json encode
* @param $data
* @param int $option
* @return false|string
* @time 2022/8/2 15:57
*/
public static function json_en($data,$option=\JSON_UNESCAPED_UNICODE){
return \json_encode($data,$option);
}
/**
* @param $str
* @param string $encode
* @return string
* @author：dc
* @time 2023/3/27 13:55
*/
public static function mb_coding(string $str,array $appcode=[]){
try {
$encode = @mb_detect_encoding($str, array_merge(array("ASCII",'UTF-8',"GB2312","GBK",'BIG5'),$appcode));
if($encode){
return @mb_convert_encoding($str, 'UTF-8', $encode);
}
}catch (\Throwable $e){
}
return $str;
}
/**
* 验证是否有附件 BODYSTRUCTURE值
* @param $BODYSTRUCTURE
* @return int
* @author：dc
* @time 2022/11/1 10:57
*/
public static function isFile($BODYSTRUCTURE):int {
// foreach ($BODYSTRUCTURE as $item){
// if($item[0] === 'APPLICATION'){
// return 1;
// }
// }
// return 0;
$json = is_array($BODYSTRUCTURE) ? implode(' ',$BODYSTRUCTURE) : $BODYSTRUCTURE;
return str_contains(mb_strtolower($json), '"attachment"');
}
/**
* 验证body里面是否有附件
* @param array $body
* @return bool
* @author：dc
* @time 2023/6/25 15:03
*/
public static function isBodyFile(array $body){
foreach ($body as $item){
// if(v.name && v.filename && v.signName && !v['content-id']){
if(!empty($item['name']) && !empty($item['filename']) && !empty($item['signName']) && empty($item['content-id'])){
return 1;
}
}
return 0;
}
/**
* 匹配邮箱
* @param $str
* @return mixed|string
* @author：dc
* @time 2023/11/24 10:04
*/
public static function pregEmail($str){
preg_match('/\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/',$str,$email);
if(empty($email[0])){
// 邮箱2
preg_match('/[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}/',$str,$email);
}
return $email[0]??'';
}
/**
* 邮件收件人/发件人
* @param $str
* @return array
* @author：dc
* @time 2022/11/8 9:36
*/
public static function toOrFrom($str){
$strs = explode(',',$str);
foreach ($strs as $k=>$s){
$email = self::pregEmail($s);
if(empty($email)){
$s = [
'email' => '',
'name' => $s
];
}else{
$s = str_replace([$email,'"','<','>','>','<'],'',$s);
$s = trim($s);
$s = [
'email' => $email,
'name' => $s
];
}
if(empty($s['name'])){
$s['name'] = explode('@',$s['email'])[0]??'';
}
if(!empty($s['email'])){
$strs[$k] = $s;
}else{
unset($strs[$k]);
}
}
return array_values($strs);
}
/**
* 发送邮件
* @param array $data 数据
* @param array $email 邮箱信息
* @return array
* @throws \Lib\Err
* @throws \PHPMailer\PHPMailer\Exception
* @author：dc
* @time 2023/4/11 9:12
*/
public static function sendEmail(array $data, array $email){
$smtp = self::getHostPort($email['smtp'],465);
// 邮件对象
$mail = new PHPMailer();
//Server settings
$mail->SMTPDebug = SMTP::DEBUG_OFF;//调试输出 SMTP::DEBUG_SERVER; //Enable verbose debug output
$mail->isSMTP(); //Send using SMTP
$mail->Host = $smtp['host']; //Set the SMTP server to send through
$mail->SMTPAuth = true; //Enable SMTP authentication
$mail->Username = $email['email']; //SMTP username
$mail->Password = base64_decode($email['password']); //SMTP password
$mail->SMTPSecure = PHPMailer::ENCRYPTION_SMTPS; //Enable implicit TLS encryption
$mail->Port = $smtp['port']; //TCP port to connect to; use 587 if you have set `SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS`
$mail->CharSet = 'utf-8';
$mail->Encoding = PHPMailer::ENCODING_QUOTED_PRINTABLE;
//Recipients,设置发件人
$mail->setFrom($email['email'], $data['nickname']??'');// 显示邮件来自谁
// //设置收件人
foreach ($data['tos'] as $to){
$mail->addAddress($to['email'], $to['name']??'');
}
//回复到那个邮件
if(!empty($data['reply_to'])){
if(is_string($data['reply_to'])){
$mail->addReplyTo($data['reply_to']);
}else{
$mail->addReplyTo($data['reply_to']['email'], $data['reply_to']['name']); //Add a recipient
}
}
// 抄送
if(!empty($data['cc'])){
foreach ($data['cc'] as $to){
$mail->addCC($to['email'], $to['name']??'');
}
}
// 密送
if(!empty($data['bcc'])){
foreach ($data['bcc'] as $to){
$mail->addBCC($to['email'], $to['name']??'');
}
}
//Attachments 附件
if(!empty($data['attachment'])){
foreach ($data['attachment'] as $file){
$mail->addAttachment($file['path'], $file['filename']);
}
}
// 回执，阅读后收回执的邮箱
if(!empty($data['receipt'])){
$mail->ConfirmReadingTo = $email['email'];
}
// 是否紧急邮件
// Options: null (default), 1 = High, 3 = Normal, 5 = low.
$mail->Priority = $data['priority']??3;
//Content 主题，标题
$mail->Subject = $data['subject'];
$mail->isHTML(true); //Set email format to HTML
$mail->Body = $data['body'];// html格式的内容
// 发送
if($mail->send()){
return [true,$mail->getLastMessageID()];
}
return [false,$mail->ErrorInfo];
}
/**
* 文件夹名 编译
* @param $folder
* @return string
* @author：dc
* @time 2023/3/14 9:37
*/
public static function folderEncoding($folder):string {
return mb_convert_encoding($folder,'UTF7-IMAP','UTF-8');
}
/**
* 是否是base64
* @param $str
* @return bool
* @author：dc
* @time 2023/4/3 10:24
*/
public static function isBase64($str){
$oldStr = str_replace(["\n","\r"],'',rtrim($str,'='));
return $oldStr == rtrim(base64_encode(base64_decode($str)),'=');
}
/**
* 测试登录
* @param $smtp
* @param $email
* @param $password
* @return bool
* @author：dc
* @time 2023/11/7 10:47
*/
public static function smtpLoginTest($smtp,$email,$password){
$smtp = self::getHostPort($smtp,465);
// 邮件对象
$mail = new PHPMailer();
//Server settings
$mail->SMTPDebug = SMTP::DEBUG_OFF;//调试输出 SMTP::DEBUG_SERVER; //Enable verbose debug output
$mail->isSMTP(); //Send using SMTP
$mail->Host = $smtp['host']; //Set the SMTP server to send through
$mail->SMTPAuth = true; //Enable SMTP authentication
$mail->Username = $email; //SMTP username
$mail->Password = $password; //SMTP password
$mail->SMTPSecure = PHPMailer::ENCRYPTION_SMTPS; //Enable implicit TLS encryption
$mail->Port = $smtp['port']; //TCP port to connect to; use 587 if you have set `SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS`
$mail->CharSet = 'utf-8';
$mail->Encoding = PHPMailer::ENCODING_QUOTED_PRINTABLE;
try {
return $mail->smtpConnect();
}catch (\Throwable $e){}
return false;
}
/**
* @param $host
* @param int $port
* @return array
* @author：dc
* @time 2024/3/6 9:21
*/
public static function getHostPort($host,$port=0,$ssl = 'ssl://'){
$host = ltrim($host,'/');
$arr = explode(":",$host);
if(str_contains($host, '//')){
return [
'host' => $arr[0].':'.$arr[1],
'port' => empty($arr[2]) ? $port : $arr[2],
];
}else{
return [
'host' => $ssl.$arr[0],
'port' => empty($arr[1]) ? $port : $arr[1],
];
}
}
}