headers = $headers; } /*************************************** ** adds a html part to the mail. ** also replaces image names with ** content-id's. ***************************************/ function add_html($html, $text) { $this->do_html = 1; $this->html = $html; $this->html_text = $text; if (is_array($this->html_images) and count($this->html_images) > 0) { for ($i = 0; $i html_images); $i++) { $this->html = ereg_replace($this->html_images[$i]['name'], 'cid:' . $this->html_images[$i]['cid'], $this->html); } } } /*************************************** ** builds html part of email. ***************************************/ function build_html($orig_boundary) { $sec_boundary = '=_' . md5(uniqid(time())); $thr_boundary = '=_' . md5(uniqid(time())); if (!is_array($this->html_images)) { $this->multipart.= '--' . $orig_boundary . \r\n; $this->multipart.= 'content-type: multipart/alternative; boundary=' . $sec_boundary . \\r\n\r\n\r\n; $this->multipart.= '--' . $sec_boundary . \r\n; $this->multipart.= 'content-type: text/plain' . \r\n; $this->multipart.= 'content-transfer-encoding: 7bit' . \r\n\r\n; $this->multipart.= $this->html_text . \r\n\r\n; $this->multipart.= '--' . $sec_boundary . \r\n; $this->multipart.= 'content-type: text/html' . \r\n; $this->multipart.= 'content-transfer-encoding: 7bit' . \r\n\r\n; $this->multipart.= $this->html . \r\n\r\n; $this->multipart.= '--' . $sec_boundary . --\r\n\r\n; } else { $this->multipart.= '--' . $orig_boundary . \r\n; $this->multipart.= 'content-type: multipart/related; boundary=' . $sec_boundary . \\r\n\r\n\r\n; $this->multipart.= '--' . $sec_boundary . \r\n; $this->multipart.= 'content-type: multipart/alternative; boundary=' . $thr_boundary . \\r\n\r\n\r\n; $this->multipart.= '--' . $thr_boundary . \r\n; $this->multipart.= 'content-type: text/plain' . \r\n; $this->multipart.= 'content-transfer-encoding: 7bit' . \r\n\r\n; $this->multipart.= $this->html_text . \r\n\r\n; $this->multipart.= '--' . $thr_boundary . \r\n; $this->multipart.= 'content-type: text/html' . \r\n; $this->multipart.= 'content-transfer-encoding: 7bit' . \r\n\r\n; $this->multipart.= $this->html . \r\n\r\n; $this->multipart.= '--' . $thr_boundary . --\r\n\r\n; for ($i = 0; $i html_images); $i++) { $this->multipart.= '--' . $sec_boundary . \r\n; $this->build_html_image($i); } $this->multipart.= -- . $sec_boundary . --\r\n\r\n; } } /*************************************** ** adds an image to the list of embedded ** images. ***************************************/ function add_html_image($file, $name = '', $c_type = 'application/octet-stream') { $this->html_images[] = array( 'body' => $file, 'name' => $name, 'c_type' => $c_type, 'cid' => md5(uniqid(time())) ); } /*************************************** ** adds a file to the list of attachments. ***************************************/ function add_attachment($file, $name = '', $c_type = 'application/octet-stream') { $this->parts[] = array( 'body' => $file, 'name' => $name, 'c_type' => $c_type ); } /*************************************** ** builds an embedded image part of an ** html mail. ***************************************/ function build_html_image($i) { $this->multipart.= 'content-type: ' . $this->html_images[$i]['c_type']; if ($this->html_images[$i]['name'] != '') $this->multipart.= '; name=' . $this->html_images[$i]['name'] . \\r\n; else $this->multipart.= \r\n; $this->multipart.= 'content-id: html_images[$i]['cid'] . >\r\n; $this->multipart.= 'content-transfer-encoding: base64' . \r\n\r\n; $this->multipart.= chunk_split(base64_encode($this->html_images[$i]['body'])) . \r\n; } /*************************************** ** builds a single part of a multipart ** message. ***************************************/ function build_part($i) { $message_part = ''; $message_part.= 'content-type: ' . $this->parts[$i]['c_type']; if ($this->parts[$i]['name'] != '') $message_part.= '; name=' . $this->parts[$i]['name'] . \\r\n; else $message_part.= \r\n; // determine content encoding. if ($this->parts[$i]['c_type'] == 'text/plain') { $message_part.= 'content-transfer-encoding: 7bit' . \r\n\r\n; $message_part.= $this->parts[$i]['body'] . \r\n; } else { $message_part.= 'content-transfer-encoding: base64' . \r\n; $message_part.= 'content-disposition: attachment; filename=' . $this->parts[$i]['name'] . \\r\n\r\n; $message_part.= chunk_split(base64_encode($this->parts[$i]['body'])) . \r\n; } return $message_part; } /*************************************** ** builds the multipart message from the ** list ($this->parts). ***************************************/ function build_message() { $boundary = '=_' . md5(uniqid(time())); $this->headers.= mime-version: 1.0\r\n; $this->headers.= content-type: multipart/mixed; boundary=\ . $boundary . \\r\n; $this->multipart = ''; $this->multipart.= this is a mime encoded message.\r\ncreated by html_mime_mail.class.\r\nsee http://www.heyes-computing.net/scripts/ for a copy.\r\n\r\n; if (isset($this->do_html) and $this->do_html == 1) $this->build_html($boundary); if (isset($this->body) and $this->body != '') $this->parts[] = array( 'body' => $this->body, 'name' => '', 'c_type' => 'text/plain' ); for ($i = (count($this->parts) - 1); $i >= 0; $i--) { $this->multipart.= '--' . $boundary . \r\n . $this->build_part($i); } $this->mime = $this->multipart . -- . $boundary . --\r\n; } /*************************************** ** sends the mail. ***************************************/ function send($to_name, $to_addr, $from_name, $from_addr, $subject = '', $headers = '') { if ($to_name != '') $to = '' . $to_name . ' '; else $to = $to_addr; if ($from_name != '') $from = '' . $from_name . ' '; else $from = $from_addr; $this->headers.= 'from: ' . $from . \r\n; //$this->headers.= $headers; mail($to, $subject, $this->mime, $this->headers); } /*************************************** ** use this method to deliver using direct ** smtp connection. relies upon manuel lemos' ** smtp mail delivery class available at: ** http://phpclasses.upperdesign.com ** ** void smtp_send( string *name* of smtp object, ** string from address, ** array to addresses, ** array headers, ** string the body) ***************************************/ function smtp_send($smtp_obj, $from_addr, $to_addr) { global $$smtp_obj; $smtp_obj = $$smtp_obj; if (substr($this->headers, -2) == \r\n) $this->headers = substr($this->headers, 0, -2); $this->headers = explode(\r\n, $this->headers); $smtp_obj->sendmessage($from_addr, $to_addr, $this->headers, $this->mime); }} // end of class.?>