mirror of
https://github.com/DzzXH/DzzOffice.git
synced 2026-01-22 01:45:18 +08:00
307 lines
13 KiB
PHP
307 lines
13 KiB
PHP
<?php
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if(!defined('IN_DZZ')) {
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exit('Access Denied');
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}
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@set_time_limit(300);
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function sendmail($toemail, $subject, $message, $from = '') {
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global $_G;
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if(!is_array($_G['setting']['mail'])) {
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$_G['setting']['mail'] = dunserialize($_G['setting']['mail']);
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}
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$_G['setting']['mail']['server'] = $_G['setting']['mail']['port'] = $_G['setting']['mail']['auth'] = $_G['setting']['mail']['from'] = $_G['setting']['mail']['auth_username'] = $_G['setting']['mail']['auth_password'] = '';
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if($_G['setting']['mail']['mailsend'] != 1) {
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$smtpnum = count($_G['setting']['mail']['smtp']);
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if($smtpnum) {
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$rid = rand(0, $smtpnum-1);
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$smtp = $_G['setting']['mail']['smtp'][$rid];
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$_G['setting']['mail']['server'] = $smtp['server'];
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$_G['setting']['mail']['port'] = $smtp['port'];
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$_G['setting']['mail']['auth'] = $smtp['auth'] ? 1 : 0;
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$_G['setting']['mail']['from'] = $smtp['from'];
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$_G['setting']['mail']['auth_username'] = $smtp['auth_username'];
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$_G['setting']['mail']['auth_password'] = $smtp['auth_password'];
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}
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}
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$message = preg_replace("/href\=\"(?!(http|https)\:\/\/)(.+?)\"/i", 'href="'.$_G['siteurl'].'\\1"', $message);
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$sitename=$_G['setting']['sitename'];
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$sitecopyright=replacesitevar($_G['setting']['sitecopyright']);
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$sitelogo=IO::getFileUri('attach::'.$_G['setting']['sitelogo']);
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$message = <<<EOT
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=$_G[charset]">
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<title>$subject</title>
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</head>
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<body>
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<div style="box-sizing:border-box;text-align:center;min-width:320px;border:1px solid #ebeef5; background-color:#f2f6fc; border-radius:.5rem;margin:auto; padding:20px 0 30px; font-family:'helvetica neue',PingFangSC-Light,arial,'hiragino sans gb','microsoft yahei ui','microsoft yahei',simsun,sans-serif">
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<table style="width:100%;font-weight:300;margin-bottom:10px;border-collapse:collapse">
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<tbody>
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<tr style="font-weight:300">
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<td style="width:3%;"></td>
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<td>
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<div>
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<a href="$_G[siteurl]" rel="noopener" target="_blank">
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<img border="0" src="$sitelogo">
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</a>
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</div>
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<p style="height:2px;background-color: #00a4ff;border: 0;font-size:0;padding:0;width:100%;margin-top:20px;"></p>
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<div style="background-color:#fff; padding:23px 0 20px;border-radius:0 0 .5rem .5rem;box-shadow: 0px 1px 1px 0px rgba(122, 55, 55, 0.2);text-align:left;">
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<table style="width:100%;font-weight:300;margin-bottom:10px;border-collapse:collapse;text-align:left;">
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<tbody>
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<tr style="font-weight:300">
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<td style="width:3.2%;max-width:30px;"></td><td style="text-align:left;"><h1 style="font-weight:bold;font-size:20px; line-height:36px; margin:0 0 16px;">$subject</h1>
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$message
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<p style="line-height: 24px; margin: 6px 0px 0px; overflow-wrap: break-word; word-break: break-all;"><span style="color: rgb(51, 51, 51); font-size: 14px;"><br>
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</span></p>
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<dl style="font-size: 14px; color: rgb(51, 51, 51); line-height: 18px;"></dl>
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<dl style="font-size: 14px; color: rgb(51, 51, 51); line-height: 18px;">
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<dd style="margin: 0px 0px 6px; padding: 0px; font-size: 12px; line-height: 22px;">
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<p style="font-size: 14px; line-height: 26px; word-wrap: break-word; word-break: break-all; margin-top: 32px;"><span style="color: rgb(0, 0, 0);">此致 <br>
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</span>
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<strong><span style="color: rgb(0, 0, 0);">$sitename 团队</span></strong>
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</p>
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</dd>
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</dl>
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</td>
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<td style="width:3.2%;max-width:30px;"></td>
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</tr>
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</tbody>
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</table>
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</div>
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<div style="text-align:center; font-size:12px; line-height:18px; color:#999">
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<table style="width:100%;font-weight:300;margin-bottom:10px;border-collapse:collapse">
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<tbody>
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<tr style="font-weight:300">
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<td style="width:3.2%;max-width:30px;"></td>
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<td>
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<p style="text-align:center; margin:20px auto 14px auto;font-size:12px;color:#999;">此为系统邮件，请勿回复</p>
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<p style="margin:auto;font-size:12px;color:#999;text-align:center;line-height:22px;">
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$sitename <a href="$_G[siteurl]" target="_blank">$_G[siteurl]</a>
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</p>
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<p style="margin:auto;font-size:12px;color:#999;text-align:center;line-height:22px;">$sitecopyright
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<br>
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</p>
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</td>
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<td style="width:3.2%;max-width:30px;"></td>
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</tr>
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</tbody>
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</table>
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</div>
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</td>
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<td style="width:3%;max-width:30px;"></td>
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</tr>
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</tbody>
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</table>
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</div>
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</body>
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</html>
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EOT;
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$maildelimiter = $_G['setting']['mail']['maildelimiter'] == 1 ? "\r\n" : ($_G['setting']['mail']['maildelimiter'] == 2 ? "\r" : "\n");
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$mailusername = isset($_G['setting']['mail']['mailusername']) ? $_G['setting']['mail']['mailusername'] : 1;
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$_G['setting']['mail']['port'] = $_G['setting']['mail']['port'] ? $_G['setting']['mail']['port'] : 25;
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$_G['setting']['mail']['mailsend'] = $_G['setting']['mail']['mailsend'] ? $_G['setting']['mail']['mailsend'] : 1;
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if($_G['setting']['mail']['mailsend'] == 3) {
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$email_from = empty($from) ? $_G['setting']['adminemail'] : $from;
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} else {
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$email_from = $from == '' ? '=?'.CHARSET.'?B?'.base64_encode($_G['setting']['sitename'])."?= <".$_G['setting']['adminemail'].">" : (preg_match('/^(.+?) \<(.+?)\>$/',$from, $mats) ? '=?'.CHARSET.'?B?'.base64_encode($mats[1])."?= <$mats[2]>" : $from);
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}
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$email_to = preg_match('/^(.+?) \<(.+?)\>$/',$toemail, $mats) ? ($mailusername ? '=?'.CHARSET.'?B?'.base64_encode($mats[1])."?= <$mats[2]>" : $mats[2]) : $toemail;
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$email_subject = '=?'.CHARSET.'?B?'.base64_encode(preg_replace("/[\r|\n]/", '', ''.$_G['setting']['sitename'].' '.$subject)).'?=';
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$email_message = chunk_split(base64_encode(str_replace("\n", "\r\n", str_replace("\r", "\n", str_replace("\r\n", "\n", str_replace("\n\r", "\r", $message))))));
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$host = $_SERVER['HTTP_HOST'];
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$version = $_G['setting']['version'];
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$headers = "From: $email_from{$maildelimiter}X-Priority: 3{$maildelimiter}X-Mailer: $host $version {$maildelimiter}MIME-Version: 1.0{$maildelimiter}Content-type: text/html; charset=".CHARSET."{$maildelimiter}Content-Transfer-Encoding: base64{$maildelimiter}";
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if($_G['setting']['mail']['mailsend'] == 1) {
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if(function_exists('mail') && @mail($email_to, $email_subject, $email_message, $headers)) {
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return true;
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}
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return false;
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} elseif($_G['setting']['mail']['mailsend'] == 2) {
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if(!$fp = fsocketopen($_G['setting']['mail']['server'], $_G['setting']['mail']['port'], $errno, $errstr, 30)) {
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runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) CONNECT - Unable to connect to the SMTP server", 0);
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return false;
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}
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stream_set_blocking($fp, true);
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$lastmessage = fgets($fp, 512);
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if(substr($lastmessage, 0, 3) != '220') {
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runlog('SMTP', "{$_G[setting][mail][server]}:{$_G[setting][mail][port]} CONNECT - $lastmessage", 0);
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return false;
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}
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fputs($fp, ($_G['setting']['mail']['auth'] ? 'EHLO' : 'HELO')." uchome\r\n");
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$lastmessage = fgets($fp, 512);
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if(substr($lastmessage, 0, 3) != 220 && substr($lastmessage, 0, 3) != 250) {
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runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) HELO/EHLO - $lastmessage", 0);
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return false;
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}
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while(1) {
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if(substr($lastmessage, 3, 1) != '-' || empty($lastmessage)) {
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break;
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}
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$lastmessage = fgets($fp, 512);
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}
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if($_G['setting']['mail']['auth']) {
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fputs($fp, "AUTH LOGIN\r\n");
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$lastmessage = fgets($fp, 512);
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if(substr($lastmessage, 0, 3) != 334) {
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runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) AUTH LOGIN - $lastmessage", 0);
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return false;
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}
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fputs($fp, base64_encode($_G['setting']['mail']['auth_username'])."\r\n");
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$lastmessage = fgets($fp, 512);
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if(substr($lastmessage, 0, 3) != 334) {
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runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) USERNAME - $lastmessage", 0);
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return false;
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}
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fputs($fp, base64_encode($_G['setting']['mail']['auth_password'])."\r\n");
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$lastmessage = fgets($fp, 512);
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if(substr($lastmessage, 0, 3) != 235) {
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runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) PASSWORD - $lastmessage", 0);
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return false;
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}
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$email_from = $_G['setting']['mail']['from'];
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}
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fputs($fp, "MAIL FROM: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $email_from).">\r\n");
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$lastmessage = fgets($fp, 512);
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if(substr($lastmessage, 0, 3) != 250) {
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fputs($fp, "MAIL FROM: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $email_from).">\r\n");
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$lastmessage = fgets($fp, 512);
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if(substr($lastmessage, 0, 3) != 250) {
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runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) MAIL FROM - $lastmessage", 0);
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return false;
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}
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}
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fputs($fp, "RCPT TO: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $toemail).">\r\n");
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$lastmessage = fgets($fp, 512);
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if(substr($lastmessage, 0, 3) != 250) {
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fputs($fp, "RCPT TO: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $toemail).">\r\n");
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$lastmessage = fgets($fp, 512);
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runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) RCPT TO - $lastmessage", 0);
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return false;
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}
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fputs($fp, "DATA\r\n");
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$lastmessage = fgets($fp, 512);
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if(substr($lastmessage, 0, 3) != 354) {
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runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) DATA - $lastmessage", 0);
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return false;
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}
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$timeoffset = $_G['setting']['timeoffset'];
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if(function_exists('date_default_timezone_set')) {
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@date_default_timezone_set('Etc/GMT'.($timeoffset > 0 ? '-' : '+').(abs($timeoffset)));
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}
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$headers .= 'Message-ID: <'.date('YmdHs').'.'.substr(md5($email_message.microtime()), 0, 6).rand(100000, 999999).'@'.$_SERVER['HTTP_HOST'].">{$maildelimiter}";
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fputs($fp, "Date: ".date('r')."\r\n");
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fputs($fp, "To: ".$email_to."\r\n");
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fputs($fp, "Subject: ".$email_subject."\r\n");
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fputs($fp, $headers."\r\n");
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fputs($fp, "\r\n\r\n");
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fputs($fp, "$email_message\r\n.\r\n");
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$lastmessage = fgets($fp, 512);
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if(substr($lastmessage, 0, 3) != 250) {
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runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) END - $lastmessage", 0);
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}
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fputs($fp, "QUIT\r\n");
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return true;
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} elseif($_G['setting']['mail']['mailsend'] == 3) {
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ini_set('SMTP', $_G['setting']['mail']['server']);
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ini_set('smtp_port', $_G['setting']['mail']['port']);
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ini_set('sendmail_from', $email_from);
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if(function_exists('mail') && @mail($email_to, $email_subject, $email_message, $headers)) {
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return true;
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}
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return false;
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}
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}
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function sendmail_cron($toemail, $subject, $message) {
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global $_G;
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$toemail = addslashes($toemail);
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$value = C::t('mailcron')->fetch_all_by_email($toemail, 0, 1);
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$value = $value[0];
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if($value) {
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$cid = $value['cid'];
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} else {
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$cid = C::t('mailcron')->insert(array('email' => $toemail), true);
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}
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$message = preg_replace("/href\=\"(?!(http|https)\:\/\/)(.+?)\"/i", 'href="'.$_G['siteurl'].'\\1"', $message);
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$setarr = array(
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'cid' => $cid,
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'subject' => $subject,
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'message' => $message,
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'dateline' => $_G['timestamp']
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);
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C::t('mailqueue')->insert($setarr);
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return true;
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}
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function sendmail_touser($touid, $subject, $message, $mailtype='') {
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global $_G;
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if(empty($_G['setting']['sendmailday'])) return false;
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require_once libfile('function/user','','user');
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$tospace = getuserbyuid($touid);
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if(empty($tospace['email'])) return false;
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//space_merge($tospace, 'field_home');
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space_merge($tospace, 'status');
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$acceptemail = $tospace['acceptemail'];
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if(!empty($acceptemail[$mailtype]) && $_G['timestamp'] - $tospace['lastvisit'] > $_G['setting']['sendmailday']*86400) {
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if(empty($tospace['lastsendmail'])) {
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$tospace['lastsendmail'] = $_G['timestamp'];
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}
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$sendtime = $tospace['lastsendmail'] + $acceptemail['frequency'];
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$value = C::t('mailcron')->fetch_all_by_touid($touid, 0, 1);
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$value = $value[0];
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if($value) {
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$cid = $value['cid'];
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if($value['sendtime'] < $sendtime) $sendtime = $value['sendtime'];
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C::t('mailcron')->update($cid, array('email' => $tospace['email'], 'sendtime' => $sendtime));
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} else {
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$cid = C::t('mailcron')->insert(array(
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'touid' => $touid,
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'email' => $tospace['email'],
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'sendtime' => $sendtime,
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), true);
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}
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$message = preg_replace("/href\=\"(?!(http|https)\:\/\/)(.+?)\"/i", 'href="'.$_G['siteurl'].'\\1"', $message);
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$setarr = array(
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'cid' => $cid,
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'subject' => $subject,
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'message' => $message,
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'dateline' => $_G['timestamp']
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);
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C::t('mailqueue')->insert($setarr);
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return true;
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}
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return false;
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}
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?>
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