632 lines
20 KiB
PHP
632 lines
20 KiB
PHP
<?php
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require_once dirname(__FILE__).'/accesscheck.php';
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/***************************************
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** Title.........: HTML Mime Mail class
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** Version.......: 2.0.3
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** Author........: Richard Heyes <richard@phpguru.org>
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** Filename......: class.html.mime.mail.class
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** Last changed..: 21 December 2001
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** License.......: Free to use. If you find it useful
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** though, feel free to buy me something
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** from my wishlist :)
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** http://www.amazon.co.uk/exec/obidos/wishlist/S8H2UOGMPZK6
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** Modified for use with PHPlist
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** Modification...: 3 April 2002
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** Modified by....: Michiel Dethmers
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***************************************/
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require_once($GLOBALS["coderoot"].'mimePart.php');
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class html_mime_mail{
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var $html;
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var $text;
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var $output;
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var $html_text;
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var $html_images;
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var $image_types;
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var $build_params;
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var $attachments;
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var $headers;
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/***************************************
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** Constructor function. Sets the headers
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** if supplied.
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***************************************/
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function html_mime_mail($headers = array()){
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/***************************************
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** Make sure this is defined. This should
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** be \r\n, but due to many people having
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** trouble with that, it is by default \n
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** If you leave it as is, you will be breaking
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** quite a few standards.
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***************************************/
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if(!defined('CRLF'))
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define('CRLF', "\n", TRUE);
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/***************************************
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** Initialise some variables.
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***************************************/
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$this->html_images = array();
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$this->headers = array();
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/***************************************
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** If you want the auto load functionality
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** to find other image/file types, add the
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** extension and content type here.
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***************************************/
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$this->image_types = array(
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'gif' => 'image/gif',
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'jpg' => 'image/jpeg',
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'jpeg' => 'image/jpeg',
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'jpe' => 'image/jpeg',
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'bmp' => 'image/bmp',
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'png' => 'image/png',
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'tif' => 'image/tiff',
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'tiff' => 'image/tiff',
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'swf' => 'application/x-shockwave-flash'
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);
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/***************************************
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** Set these up
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***************************************/
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$this->build_params['html_encoding'] = 'quoted-printable';
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$this->build_params['text_encoding'] = '7bit';
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$this->build_params['html_charset'] = 'iso-8859-1';
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$this->build_params['text_charset'] = 'iso-8859-1';
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$this->build_params['text_wrap'] = 998;
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/***************************************
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** Make sure the MIME version header is first.
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***************************************/
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$this->headers[] = 'MIME-Version: 1.0';
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foreach($headers as $value){
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if(!empty($value))
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$this->headers[] = $value;
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}
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}
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/***************************************
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** This function will read a file in
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** from a supplied filename and return
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** it. This can then be given as the first
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** argument of the the functions
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** add_html_image() or add_attachment().
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***************************************/
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function get_file_original($filename){
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$return = '';
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if($fp = fopen($filename, 'rb')){
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while(!feof($fp)){
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$return .= fread($fp, 1024);
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}
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fclose($fp);
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return $return;
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}else{
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return FALSE;
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}
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}
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function get_file($templateid,$filename){
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global $tables;
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$req = Sql_Fetch_Row_Query(sprintf('select data from %s where template = %d and filename = "%s"',
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$tables["templateimage"],$templateid,$filename));
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return base64_decode($req[0]);
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}
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/***************************************
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** Function for extracting images from
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** html source. This function will look
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** through the html code supplied by add_html()
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** and find any file that ends in one of the
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** extensions defined in $obj->image_types.
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** If the file exists it will read it in and
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** embed it, (not an attachment).
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**
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** Function contributed by Dan Allen
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***************************************/
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function find_html_images_original($images_dir) {
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// Build the list of image extensions
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while(list($key,) = each($this->image_types))
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$extensions[] = $key;
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preg_match_all('/"([^"]+\.('.implode('|', $extensions).'))"/Ui', $this->html, $images);
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for($i=0; $i<count($images[1]); $i++){
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if(file_exists($images_dir.$images[1][$i])){
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$html_images[] = $images[1][$i];
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$this->html = str_replace($images[1][$i], basename($images[1][$i]), $this->html);
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}
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}
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if(!empty($html_images)){
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// If duplicate images are embedded, they may show up as attachments, so remove them.
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$html_images = array_unique($html_images);
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sort($html_images);
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for($i=0; $i<count($html_images); $i++){
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if($image = $this->get_file($images_dir.$html_images[$i])){
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$content_type = $this->image_types[substr($html_images[$i], strrpos($html_images[$i], '.') + 1)];
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$this->add_html_image($image, basename($html_images[$i]), $content_type);
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}
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}
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}
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}
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function image_exists($templateid,$filename) {
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global $tables;
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$req = Sql_Query(sprintf('select * from %s where template = %d and filename = "%s"',
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$tables["templateimage"],$templateid,$filename));
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return Sql_Affected_Rows();
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}
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function find_html_images($templateid) {
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// Build the list of image extensions
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while(list($key,) = each($this->image_types))
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$extensions[] = $key;
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preg_match_all('/"([^"]+\.('.implode('|', $extensions).'))"/Ui', $this->html, $images);
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for($i=0; $i<count($images[1]); $i++){
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if($this->image_exists($templateid,$images[1][$i])){
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$html_images[] = $images[1][$i];
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$this->html = str_replace($images[1][$i], basename($images[1][$i]), $this->html);
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}
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}
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if(!empty($html_images)){
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// If duplicate images are embedded, they may show up as attachments, so remove them.
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$html_images = array_unique($html_images);
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sort($html_images);
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for($i=0; $i<count($html_images); $i++){
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if($image = $this->get_file($templateid,$html_images[$i])){
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$content_type = $this->image_types[substr($html_images[$i], strrpos($html_images[$i], '.') + 1)];
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$this->add_html_image($image, basename($html_images[$i]), $content_type);
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}
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}
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}
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}
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/***************************************
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** Adds plain text. Use this function
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** when NOT sending html email
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***************************************/
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function add_text($text = ''){
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$this->text = $text;
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}
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function append_text($text = ''){
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$this->text .= "\n".$text;
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}
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/***************************************
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** Adds a html part to the mail.
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** Also replaces image names with
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** content-id's.
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***************************************/
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function add_html($html, $text = NULL, $templateid = 0){
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$this->html = $html;
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$this->html_text = $text;
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# if(isset($images_dir))
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$this->find_html_images($templateid);
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}
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/***************************************
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** Adds an image to the list of embedded
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** images.
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***************************************/
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function add_html_image($file, $name = '', $c_type='application/octet-stream'){
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$this->html_images[] = array(
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'body' => $file,
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'name' => $name,
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'c_type' => $c_type,
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'cid' => md5(uniqid(time()))
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);
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}
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/***************************************
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** Adds a PDF to the list of embedded
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** pdfs.
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***************************************/
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function add_pdf($file, $name = '', $c_type='application/pdf'){
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$this->html_images[] = array(
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'body' => $file,
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'name' => $name,
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'c_type' => $c_type,
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'cid' => md5(uniqid(time()))
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);
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}
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/***************************************
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** Adds a file to the list of attachments.
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***************************************/
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function add_attachment($file, $name = '', $c_type='application/octet-stream', $encoding = 'base64'){
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$this->attachments[] = array(
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'body' => $file,
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'name' => $name,
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'c_type' => $c_type,
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'encoding' => $encoding
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);
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}
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/***************************************
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** Adds a text subpart to a mime_part object
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***************************************/
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function &add_text_part(&$obj, $text){
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$params['content_type'] = 'text/plain';
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$params['encoding'] = $this->build_params['text_encoding'];
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$params['charset'] = $this->build_params['text_charset'];
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if(is_object($obj)){
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return $obj->addSubpart($text, $params);
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}else{
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return new Mail_mimePart($text, $params);
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}
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}
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/***************************************
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** Adds a html subpart to a mime_part object
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***************************************/
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function &add_html_part(&$obj){
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$params['content_type'] = 'text/html';
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$params['encoding'] = $this->build_params['html_encoding'];
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$params['charset'] = $this->build_params['html_charset'];
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if(is_object($obj)){
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return $obj->addSubpart($this->html, $params);
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}else{
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return new Mail_mimePart($this->html, $params);
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}
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}
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/***************************************
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** Starts a message with a mixed part
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***************************************/
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function &add_mixed_part(){
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$params['content_type'] = 'multipart/mixed';
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return new Mail_mimePart('', $params);
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}
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/***************************************
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** Adds an alternative part to a mime_part object
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***************************************/
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function &add_alternative_part(&$obj){
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$params['content_type'] = 'multipart/alternative';
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if(is_object($obj)){
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return $obj->addSubpart('', $params);
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}else{
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return new Mail_mimePart('', $params);
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}
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}
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/***************************************
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** Adds a html subpart to a mime_part object
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***************************************/
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function &add_related_part(&$obj){
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$params['content_type'] = 'multipart/related';
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# js 3-5-04 $params['content_type'] = 'multipart/alternative';
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if(is_object($obj)){
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return $obj->addSubpart('', $params);
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}else{
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return new Mail_mimePart('', $params);
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}
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}
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/***************************************
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** Adds an html image subpart to a mime_part object
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***************************************/
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function &add_html_image_part(&$obj, $value){
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$params['content_type'] = $value['c_type'];
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$params['encoding'] = 'base64';
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$params['disposition'] = 'inline';
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$params['dfilename'] = $value['name'];
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$params['cid'] = $value['cid'];
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$obj->addSubpart($value['body'], $params);
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}
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/***************************************
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** Adds an attachment subpart to a mime_part object
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***************************************/
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function &add_attachment_part(&$obj, $value){
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$params['content_type'] = $value['c_type'];
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$params['encoding'] = $value['encoding'];
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$params['disposition'] = 'attachment';
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$params['dfilename'] = $value['name'];
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$obj->addSubpart($value['body'], $params);
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}
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/***************************************
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** Builds the multipart message from the
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** list ($this->_parts). $params is an
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** array of parameters that shape the building
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** of the message. Currently supported are:
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**
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** $params['html_encoding'] - The type of encoding to use on html. Valid options are
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** "7bit", "quoted-printable" or "base64" (all without quotes).
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** 7bit is EXPRESSLY NOT RECOMMENDED. Default is quoted-printable
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** $params['text_encoding'] - The type of encoding to use on plain text Valid options are
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** "7bit", "quoted-printable" or "base64" (all without quotes).
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** Default is 7bit
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** $params['text_wrap'] - The character count at which to wrap 7bit encoded data.
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** Default this is 998.
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** $params['html_charset'] - The character set to use for a html section.
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** Default is iso-8859-1
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** $params['text_charset'] - The character set to use for a text section.
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** - Default is iso-8859-1
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***************************************/
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function build_message($params = array()){
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if(count($params) > 0)
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while(list($key, $value) = each($params))
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$this->build_params[$key] = $value;
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if(!empty($this->html_images))
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foreach($this->html_images as $value)
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$this->html = str_replace('"'.$value['name'].'"', '"cid:'.$value['cid'].'"', $this->html);
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$null = NULL;
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$attachments = !empty($this->attachments) ? TRUE : FALSE;
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$html_images = !empty($this->html_images) ? TRUE : FALSE;
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$html = !empty($this->html) ? TRUE : FALSE;
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$text = isset($this->text) ? TRUE : FALSE;
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switch(TRUE){
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case $text AND !$attachments:
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$message =& $this->add_text_part($null, $this->text);
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break;
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case !$text AND $attachments AND !$html:
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$message =& $this->add_mixed_part();
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for($i=0; $i<count($this->attachments); $i++)
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$this->add_attachment_part($message, $this->attachments[$i]);
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break;
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case $text AND $attachments:
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$message =& $this->add_mixed_part();
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$this->add_text_part($message, $this->text);
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for($i=0; $i<count($this->attachments); $i++)
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$this->add_attachment_part($message, $this->attachments[$i]);
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break;
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case $html AND !$attachments AND !$html_images:
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if(!is_null($this->html_text)){
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$message =& $this->add_alternative_part($null);
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$this->add_text_part($message, $this->html_text);
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$this->add_html_part($message);
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}else{
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$message =& $this->add_html_part($null);
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}
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break;
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# case $html AND !$attachments AND $html_images:
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# if(!is_null($this->html_text)){
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# $message =& $this->add_alternative_part($null);
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# $this->add_text_part($message, $this->html_text);
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# $related =& $this->add_related_part($message);
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# }else{
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# $message =& $this->add_related_part($null);
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# $related =& $message;
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# }
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# $this->add_html_part($related);
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# for($i=0; $i<count($this->html_images); $i++)
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# $this->add_html_image_part($related, $this->html_images[$i]);
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# break;
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#
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# The Above lines are as I found them
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# changed by <stormesj@yahoo.com>
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# The following are as I think it should be for MS Outlook,
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# This may and probibly will break outher email clients.
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#
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case $html AND !$attachments AND $html_images:
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$message =& $this->add_alternative_part($null);
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$this->add_text_part($message, $this->html_text);
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$related =& $this->add_html_part($message);
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for($i=0; $i<count($this->html_images); $i++)
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$this->add_html_image_part($message, $this->html_images[$i]);
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break;
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case $html AND $attachments AND !$html_images:
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$message =& $this->add_mixed_part();
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if(!is_null($this->html_text)){
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$alt =& $this->add_alternative_part($message);
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$this->add_text_part($alt, $this->html_text);
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$this->add_html_part($alt);
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}else{
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$this->add_html_part($message);
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}
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for($i=0; $i<count($this->attachments); $i++)
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$this->add_attachment_part($message, $this->attachments[$i]);
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break;
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# The following is broken with MS Outlook don't use,
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# see case $html AND !$attachments AND $html_images:
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# James Stormes 03-05-04 <jstormes@yahoo.com>
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#
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# case $html AND $attachments AND $html_images:
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# $message =& $this->add_mixed_part();
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# if(!is_null($this->html_text)){
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# $alt =& $this->add_alternative_part($message);
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# $rel =& $this->add_related_part($alt);
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# }else{
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# $rel =& $this->add_related_part($message);
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# }
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# $this->add_html_part($rel);
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# for($i=0; $i<count($this->html_images); $i++)
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# $this->add_html_image_part($rel, $this->html_images[$i]);
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# for($i=0; $i<count($this->attachments); $i++)
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# $this->add_attachment_part($message, $this->attachments[$i]);
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# break;
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}
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if(isset($message)){
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$output = $message->encode();
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$this->output = $output['body'];
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foreach($output['headers'] as $key => $value){
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$headers[] = $key.': '.$value;
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}
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$this->headers = array_merge($this->headers, $headers);
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return TRUE;
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}else
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return FALSE;
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}
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/***************************************
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** Sends the mail.
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***************************************/
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function send($to_name, $to_addr, $from_name, $from_addr, $subject = '', $headers = ''){
|
|
|
|
$to = ($to_name != '') ? '"'.$to_name.'" <'.$to_addr.'>' : $to_addr;
|
|
$from = ($from_name != '') ? '"'.$from_name.'" <'.$from_addr.'>' : $from_addr;
|
|
|
|
if(is_string($headers))
|
|
$headers = explode(CRLF, trim($headers));
|
|
|
|
for($i=0; $i<count($headers); $i++){
|
|
if(is_array($headers[$i]))
|
|
for($j=0; $j<count($headers[$i]); $j++)
|
|
if($headers[$i][$j] != '')
|
|
$xtra_headers[] = $headers[$i][$j];
|
|
|
|
if($headers[$i] != '')
|
|
$xtra_headers[] = $headers[$i];
|
|
}
|
|
if(!isset($xtra_headers))
|
|
$xtra_headers = array();
|
|
|
|
return sendMail($to, $subject, $this->output, 'From: '.$from.CRLF.implode(CRLF, $this->headers).CRLF.implode(CRLF, $xtra_headers));
|
|
}
|
|
|
|
/***************************************
|
|
** Use this method to deliver using direct
|
|
** smtp connection. Relies upon the smtp
|
|
** class available from http://www.heyes-computing.net
|
|
** You probably downloaded it with this class though.
|
|
**
|
|
** bool smtp_send(
|
|
** object The smtp object,
|
|
** array Parameters to pass to the smtp object
|
|
** See example.1.php for details.
|
|
** )
|
|
***************************************/
|
|
|
|
function smtp_send(&$smtp, $params = array()){
|
|
|
|
foreach($params as $key => $value){
|
|
switch($key){
|
|
case 'headers':
|
|
$headers = $value;
|
|
break;
|
|
|
|
case 'from':
|
|
$send_params['from'] = $value;
|
|
break;
|
|
|
|
case 'recipients':
|
|
$send_params['recipients'] = $value;
|
|
break;
|
|
}
|
|
}
|
|
|
|
$send_params['body'] = $this->output;
|
|
$send_params['headers'] = array_merge($this->headers, $headers);
|
|
|
|
return $smtp->send($send_params);
|
|
}
|
|
|
|
/***************************************
|
|
** Use this method to return the email
|
|
** in message/rfc822 format. Useful for
|
|
** adding an email to another email as
|
|
** an attachment. there's a commented
|
|
** out example in example.php.
|
|
**
|
|
** string get_rfc822(string To name,
|
|
** string To email,
|
|
** string From name,
|
|
** string From email,
|
|
** [string Subject,
|
|
** string Extra headers])
|
|
***************************************/
|
|
|
|
function get_rfc822($to_name, $to_addr, $from_name, $from_addr, $subject = '', $headers = ''){
|
|
|
|
// Make up the date header as according to RFC822
|
|
$date = 'Date: '.date('D, d M y H:i:s');
|
|
|
|
$to = ($to_name != '') ? 'To: "'.$to_name.'" <'.$to_addr.'>' : 'To: '.$to_addr;
|
|
$from = ($from_name != '') ? 'From: "'.$from_name.'" <'.$from_addr.'>' : 'From: '.$from_addr;
|
|
|
|
if(is_string($subject))
|
|
$subject = 'Subject: '.$subject;
|
|
|
|
if(is_string($headers))
|
|
$headers = explode(CRLF, trim($headers));
|
|
|
|
for($i=0; $i<count($headers); $i++){
|
|
if(is_array($headers[$i]))
|
|
for($j=0; $j<count($headers[$i]); $j++)
|
|
if($headers[$i][$j] != '')
|
|
$xtra_headers[] = $headers[$i][$j];
|
|
|
|
if($headers[$i] != '')
|
|
$xtra_headers[] = $headers[$i];
|
|
}
|
|
|
|
if(!isset($xtra_headers))
|
|
$xtra_headers = array();
|
|
|
|
$headers = array_merge($this->headers, $xtra_headers);
|
|
|
|
return $date.CRLF.$from.CRLF.$to.CRLF.$subject.CRLF.implode(CRLF, $headers).CRLF.CRLF.$this->output;
|
|
}
|
|
|
|
|
|
} // End of class.
|
|
?>
|