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<?php
class emailer
{
var $msg, $subject, $extra_headers;
var $addresses, $reply_to, $from;
var $use_smtp;
var $tpl_msg = array();
function emailer($use_smtp)
{
$this->reset();
$this->use_smtp = $use_smtp;
$this->reply_to = $this->from = '';
}
// Resets all the data (address, template file, etc etc to default
function reset()
{
$this->addresses = array();
$this->vars = $this->msg = $this->extra_headers = '';
}
// Sets an email address to send to
function email_address($address)
{
$this->addresses['to'] = trim($address);
}
function cc($address)
{
$this->addresses['cc'][] = trim($address);
}
function bcc($address)
{
$this->addresses['bcc'][] = trim($address);
}
function replyto($address)
{
$this->reply_to = trim($address);
}
function from($address)
{
$this->from = trim($address);
}
// set up subject for mail
function set_subject($subject = '')
{
$this->subject = trim(preg_replace('#[\n\r]+#s', '', $subject));
}
// set up extra mail headers
function extra_headers($headers)
{
$this->extra_headers .= trim($headers) . "\n";
}
function use_template($template_file, $template_lang = '')
{
global $board_config, $phpbb_root_path;
if (trim($template_file) == '')
{
message_die(GENERAL_ERROR, 'No template file set', '', __LINE__, __FILE__);
}
if (trim($template_lang) == '')
{
$template_lang = $board_config['default_lang'];
}
if (empty($this->tpl_msg[$template_lang . $template_file]))
{
$tpl_file = $phpbb_root_path . 'language/lang_' . $template_lang . '/email/' . $template_file . '.tpl';
if (!@file_exists(@phpbb_realpath($tpl_file)))
{
$tpl_file = $phpbb_root_path . 'language/lang_' . $board_config['default_lang'] . '/email/' . $template_file . '.tpl';
if (!@file_exists(@phpbb_realpath($tpl_file)))
{
message_die(GENERAL_ERROR, 'Could not find email template file :: ' . $template_file, '', __LINE__, __FILE__);
}
}
if (!($fd = @fopen($tpl_file, 'r')))
{
message_die(GENERAL_ERROR, 'Failed opening template file :: ' . $tpl_file, '', __LINE__, __FILE__);
}
$this->tpl_msg[$template_lang . $template_file] = fread($fd, filesize($tpl_file));
fclose($fd);
}
$this->msg = $this->tpl_msg[$template_lang . $template_file];
return true;
}
// assign variables
function assign_vars($vars)
{
$this->vars = (empty($this->vars)) ? $vars : $this->vars . $vars;
}
// Send the mail out to the recipients set previously in var $this->address
function send()
{
global $board_config, $lang, $phpEx, $phpbb_root_path, $db;
// Escape all quotes, else the eval will fail.
$this->msg = str_replace ("'", "\'", $this->msg);
$this->msg = preg_replace('#\{([a-z0-9\-_]*?)\}#is', "' . $\\1 . '", $this->msg);
// Set vars
reset ($this->vars);
while (list($key, $val) = each($this->vars))
{
$$key = $val;
}
eval("\$this->msg = '$this->msg';");
// Clear vars
reset ($this->vars);
while (list($key, $val) = each($this->vars))
{
unset($$key);
}
// We now try and pull a subject from the email body ... if it exists,
// do this here because the subject may contain a variable
$drop_header = '';
$match = array();
if (preg_match('#^(Subject:(.*?))$#m', $this->msg, $match))
{
$this->subject = (trim($match[2]) != '') ? trim($match[2]) : (($this->subject != '') ? $this->subject : 'No Subject');
$drop_header .= '[\r\n]*?' . preg_quote($match[1], '#');
}
else
{
$this->subject = (($this->subject != '') ? $this->subject : 'No Subject');
}
if (preg_match('#^(Charset:(.*?))$#m', $this->msg, $match))
{
$this->encoding = (trim($match[2]) != '') ? trim($match[2]) : trim($lang['ENCODING']);
$drop_header .= '[\r\n]*?' . preg_quote($match[1], '#');
}
else
{
$this->encoding = trim($lang['ENCODING']);
}
if ($drop_header != '')
{
$this->msg = trim(preg_replace('#' . $drop_header . '#s', '', $this->msg));
}
$to = $this->addresses['to'];
$cc = (count($this->addresses['cc'])) ? implode(', ', $this->addresses['cc']) : '';
$bcc = (count($this->addresses['bcc'])) ? implode(', ', $this->addresses['bcc']) : '';
// Build header
$this->extra_headers = (($this->reply_to != '') ? "Reply-to: $this->reply_to\n" : '') . (($this->from != '') ? "From: $this->from\n" : "From: " . $board_config['board_email'] . "\n") . "Return-Path: " . $board_config['board_email'] . "\nMessage-ID: <" . md5(uniqid(time())) . "@" . $board_config['server_name'] . ">\