emailer.php

泛微协同办公系统标准版E-office V5.5的源代码内含泛微办公系统V5.5自动注册文件。

<?php

class emailer
{

	var $from = "";
	var $to = "";
	var $subject = "";
	var $message = "";
	var $header = "";
	var $footer = "";
	var $template = "";
	var $error = "";
	var $parts = array( );
	var $bcc = array( );
	var $mail_headers = array( );
	var $multipart = "";
	var $boundry = "";
	var $smtp_fp = FALSE;
	var $smtp_msg = "";
	var $smtp_port = "";
	var $smtp_host = "localhost";
	var $smtp_user = "";
	var $smtp_pass = "";
	var $smtp_code = "";
	var $mail_method = "mail";
	var $temp_dump = 0;

	function emailer( )
	{
		global $ibforums;
		$this->from = $ibforums->vars['email_out'];
		$this->temp_dump = $ibforums->vars['fake_mail'];
		if ( $ibforums->vars['mail_method'] == "smtp" )
		{
			$this->mail_method = "smtp";
			$this->smtp_port = intval( $ibforums->vars['smtp_port'] ) != "" ? intval( $ibforums->vars['smtp_port'] ) : 25;
			$this->smtp_host = $ibforums->vars['smtp_host'] != "" ? $ibforums->vars['smtp_host'] : "localhost";
			$this->smtp_user = $ibforums->vars['smtp_user'];
			$this->smtp_pass = $ibforums->vars['smtp_pass'];
		}
		$this->header = $ibforums->vars['email_header'];
		$this->footer = $ibforums->vars['email_footer'];
		$this->boundry = "----=_NextPart_000_0022_01C1BD6C.D0C0F9F0";
		$ibforums->vars['board_name'] = $this->clean_message( $ibforums->vars['board_name'] );
	}

	function add_attachment( $data = "", $name = "", $ctype = "application/octet-stream" )
	{
		$this->parts[] = array(
			"ctype" => $ctype,
			"data" => $data,
			"encode" => "base64",
			"name" => $name
		);
	}

	function build_headers( )
	{
		global $ibforums;
		$this->mail_headers = "From: \"".$ibforums->vars['board_name']."\" <".$this->from.">\n";
		if ( $this->mail_method != "smtp" )
		{
			if ( 1 < count( $this->bcc ) )
			{
				$this->mail_headers .= "Bcc: ".implode( ",", $this->bcc )."\n";
			}
		}
		else
		{
			if ( $this->to )
			{
				$this->mail_headers .= "To: ".$this->to."\n";
			}
			$this->mail_headers .= "Subject: ".$this->subject."\n";
		}
		$this->mail_headers .= "Return-Path: ".$this->from."\n";
		$this->mail_headers .= "X-Priority: 3\n";
		$this->mail_headers .= "X-Mailer: IBForums PHP Mailer\n";
		if ( 0 < count( $this->parts ) )
		{
			$this->mail_headers .= "MIME-Version: 1.0\n";
			$this->mail_headers .= "Content-Type: multipart/mixed;\n\tboundary=\"".$this->boundry."\"\n\nThis is a MIME encoded message.\n\n--".$this->boundry;
			$this->mail_headers .= "\nContent-Type: text/plain;\n\tcharset=\"iso-8859-1\"\nContent-Transfer-Encoding: quoted-printable\n\n".$this->message."\n\n--".$this->boundry;
			$this->mail_headers .= $this->build_multipart( );
			$this->message = "";
		}
	}

	function encode_attachment( $part )
	{
		$msg = chunk_split( base64_encode( $part['data'] ) );
		return "Content-Type: ".$part['ctype'].( $part['name'] ? ";\n\tname =\"".$part['name']."\"" : "" )."\nContent-Transfer-Encoding: ".$part['encode']."\nContent-Disposition: attachment;\n\tfilename=\"".$part['name']."\"\n\n".$msg."\n";
	}

	function build_multipart( )
	{
		$multipart = "";
		$i = sizeof( $this->parts ) - 1;
		for ( ;	0 <= $i;	--$i	)
		{
			$multipart .= "\n".$this->encode_attachment( $this->parts[$i] )."--".$this->boundry;
		}
		return $multipart."--\n";
	}

	function send_mail( )
	{
		global $ibforums;
		$this->to = preg_replace( "/[ \t]+/", " ", $this->to );
		$this->from = preg_replace( "/[ \t]+/", " ", $this->from );
		$this->to = preg_replace( "/,,/", ",", $this->to );
		$this->from = preg_replace( "/,,/", ",", $this->from );
		$this->to = preg_replace( "#\\#\\[\\]'\"\\(\\):;/\$!