/discuzx_hacks/discuzx_plus/source/function/function_mail.php
PHP | 231 lines | 184 code | 41 blank | 6 comment | 53 complexity | 95a87627957d8ce17923ea36776e2911 MD5 | raw file
- <?php
- /**
- * [Discuz!] (C)2001-2099 Comsenz Inc.
- * This is NOT a freeware, use is subject to license terms
- *
- * $Id: function_mail.php 8214 2010-04-19 06:00:47Z wangjinbo $
- */
- if(!defined('IN_DISCUZ')) {
- exit('Access Denied');
- }
- function sendmail($toemail, $subject, $message, $from = '') {
- global $_G;
- if(!is_array($_G['setting']['mail'])) {
- $_G['setting']['mail'] = unserialize($_G['setting']['mail']);
- }
- $message = preg_replace("/href\=\"(?!http\:\/\/)(.+?)\"/i", 'href="'.$_G['siteurl'].'\\1"', $message);
- $message = <<<EOT
- <html>
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=$_G[charset]">
- <title>$subject</title>
- </head>
- <body>
- $subject<br />
- $message
- </body>
- </html>
- EOT;
- $maildelimiter = $_G['setting']['mail']['maildelimiter'] == 1 ? "\r\n" : ($_G['setting']['mail']['maildelimiter'] == 2 ? "\r" : "\n");
- $mailusername = isset($_G['setting']['mail']['mailusername']) ? $_G['setting']['mail']['mailusername'] : 1;
- $_G['setting']['mail']['port'] = $_G['setting']['mail']['port'] ? $_G['setting']['mail']['port'] : 25;
- $_G['setting']['mail']['mailsend'] = $_G['setting']['mail']['mailsend'] ? $_G['setting']['mail']['mailsend'] : 1;
- if($_G['setting']['mail']['mailsend'] == 3) {
- $email_from = empty($from) ? $_G['setting']['adminemail'] : $from;
- } else {
- $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);
- }
- $email_to = preg_match('/^(.+?) \<(.+?)\>$/',$toemail, $mats) ? ($mailusername ? '=?'.CHARSET.'?B?'.base64_encode($mats[1])."?= <$mats[2]>" : $mats[2]) : $toemail;;
- $email_subject = '=?'.CHARSET.'?B?'.base64_encode(preg_replace("/[\r|\n]/", '', '['.$_G['setting']['sitename'].'] '.$subject)).'?=';
- $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))))));
- $headers = "From: $email_from{$maildelimiter}X-Priority: 3{$maildelimiter}X-Mailer: DISCUZ ".DISCUZ_VERSION."{$maildelimiter}MIME-Version: 1.0{$maildelimiter}Content-type: text/html; charset=".CHARSET."{$maildelimiter}Content-Transfer-Encoding: base64{$maildelimiter}";
- if($_G['setting']['mail']['mailsend'] == 1) {
- if(function_exists('mail') && @mail($email_to, $email_subject, $email_message, $headers)) {
- return true;
- }
- return false;
- } elseif($_G['setting']['mail']['mailsend'] == 2) {
- if(!$fp = fsockopen($_G['setting']['mail']['server'], $_G['setting']['mail']['port'], $errno, $errstr, 30)) {
- runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) CONNECT - Unable to connect to the SMTP server", 0);
- return false;
- }
- stream_set_blocking($fp, true);
- $lastmessage = fgets($fp, 512);
- if(substr($lastmessage, 0, 3) != '220') {
- runlog('SMTP', "$_G[setting][mail][server]:$_G[setting][mail][port] CONNECT - $lastmessage", 0);
- return false;
- }
- fputs($fp, ($_G['setting']['mail']['auth'] ? 'EHLO' : 'HELO')." uchome\r\n");
- $lastmessage = fgets($fp, 512);
- if(substr($lastmessage, 0, 3) != 220 && substr($lastmessage, 0, 3) != 250) {
- runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) HELO/EHLO - $lastmessage", 0);
- return false;
- }
- while(1) {
- if(substr($lastmessage, 3, 1) != '-' || empty($lastmessage)) {
- break;
- }
- $lastmessage = fgets($fp, 512);
- }
- if($_G['setting']['mail']['auth']) {
- fputs($fp, "AUTH LOGIN\r\n");
- $lastmessage = fgets($fp, 512);
- if(substr($lastmessage, 0, 3) != 334) {
- runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) AUTH LOGIN - $lastmessage", 0);
- return false;
- }
- fputs($fp, base64_encode($_G['setting']['mail']['auth_username'])."\r\n");
- $lastmessage = fgets($fp, 512);
- if(substr($lastmessage, 0, 3) != 334) {
- runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) USERNAME - $lastmessage", 0);
- return false;
- }
- fputs($fp, base64_encode($_G['setting']['mail']['auth_password'])."\r\n");
- $lastmessage = fgets($fp, 512);
- if(substr($lastmessage, 0, 3) != 235) {
- runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) PASSWORD - $lastmessage", 0);
- return false;
- }
- $email_from = $_G['setting']['mail']['from'];
- }
- fputs($fp, "MAIL FROM: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $email_from).">\r\n");
- $lastmessage = fgets($fp, 512);
- if(substr($lastmessage, 0, 3) != 250) {
- fputs($fp, "MAIL FROM: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $email_from).">\r\n");
- $lastmessage = fgets($fp, 512);
- if(substr($lastmessage, 0, 3) != 250) {
- runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) MAIL FROM - $lastmessage", 0);
- return false;
- }
- }
- fputs($fp, "RCPT TO: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $toemail).">\r\n");
- $lastmessage = fgets($fp, 512);
- if(substr($lastmessage, 0, 3) != 250) {
- fputs($fp, "RCPT TO: <".preg_replace("/.*\<(.+?)\>.*/", "\\1", $toemail).">\r\n");
- $lastmessage = fgets($fp, 512);
- runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) RCPT TO - $lastmessage", 0);
- return false;
- }
- fputs($fp, "DATA\r\n");
- $lastmessage = fgets($fp, 512);
- if(substr($lastmessage, 0, 3) != 354) {
- runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) DATA - $lastmessage", 0);
- return false;
- }
- $headers .= 'Message-ID: <'.gmdate('YmdHs').'.'.substr(md5($email_message.microtime()), 0, 6).rand(100000, 999999).'@'.$_SERVER['HTTP_HOST'].">{$maildelimiter}";
- fputs($fp, "Date: ".gmdate('r')."\r\n");
- fputs($fp, "To: ".$email_to."\r\n");
- fputs($fp, "Subject: ".$email_subject."\r\n");
- fputs($fp, $headers."\r\n");
- fputs($fp, "\r\n\r\n");
- fputs($fp, "$email_message\r\n.\r\n");
- $lastmessage = fgets($fp, 512);
- if(substr($lastmessage, 0, 3) != 250) {
- runlog('SMTP', "({$_G[setting][mail][server]}:{$_G[setting][mail][port]}) END - $lastmessage", 0);
- }
- fputs($fp, "QUIT\r\n");
- return true;
- } elseif($_G['setting']['mail']['mailsend'] == 3) {
- ini_set('SMTP', $_G['setting']['mail']['server']);
- ini_set('smtp_port', $_G['setting']['mail']['port']);
- ini_set('sendmail_from', $email_from);
- if(function_exists('mail') && @mail($email_to, $email_subject, $email_message, $headers)) {
- return true;
- }
- return false;
- }
- }
- function sendmail_cron($toemail, $subject, $message) {
- $toemail = addslashes($toemail);
- $query = DB::query("SELECT * FROM ".DB::table('common_mailcron')." WHERE email='$toemail' LIMIT 1");
- if($value = DB::fetch($query)) {
- $cid = $value['cid'];
- } else {
- $cid = DB::insert('mailcron', array('email'=>$toemail), 1);
- }
- $message = preg_replace("/href\=\"(?!http\:\/\/)(.+?)\"/i", 'href="'.$_G['siteurl'].'\\1"', $message);
- $setarr = array(
- 'cid' => $cid,
- 'subject' => addslashes($subject),
- 'message' => addslashes($message),
- 'dateline' => $_G['timestamp']
- );
- DB::insert('common_mailqueue', $setarr);
- return true;
- }
- function sendmail_touser($touid, $subject, $message, $mailtype='') {
- global $_G;
- if(empty($_G['setting']['sendmailday'])) return false;
- require_once libfile('function/home');
- $tospace = getspace($touid);
- if(empty($tospace['email'])) return false;
- space_merge($tospace, 'field_home');
- space_merge($tospace, 'status');
- $acceptemail = $tospace['acceptemail'];
- if(!empty($acceptemail[$mailtype]) && $_G['timestamp'] - $tospace['lastvisit'] > $_G['setting']['sendmailday']*86400) {
- if(empty($tospace['lastsendmail'])) {
- $tospace['lastsendmail'] = $_G['timestamp'];
- }
- $sendtime = $tospace['lastsendmail'] + $acceptemail['frequency'];
- $query = DB::query("SELECT * FROM ".DB::table('common_mailcron')." WHERE touid='$touid' LIMIT 1");
- if($value = DB::fetch($query)) {
- $cid = $value['cid'];
- if($value['sendtime'] < $sendtime) $sendtime = $value['sendtime'];
- DB::update('common_mailcron', array('email'=>addslashes($tospace['email']), 'sendtime'=>$sendtime), array('cid'=>$cid));
- } else {
- $cid = DB::insert('common_mailcron', array('touid'=>$touid, 'email'=>addslashes($tospace['email']), 'sendtime'=>$sendtime), 1);
- }
- $message = preg_replace("/href\=\"(?!http\:\/\/)(.+?)\"/i", 'href="'.$_G['siteurl'].'\\1"', $message);
- $setarr = array(
- 'cid' => $cid,
- 'subject' => addslashes($subject),
- 'message' => addslashes($message),
- 'dateline' => $_G['timestamp']
- );
- DB::insert('common_mailqueue', $setarr);
- return true;
- }
- return false;
- }
- ?>