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Diffstat (limited to 'program/include/rcube_mail_mime.php')
| -rw-r--r-- | program/include/rcube_mail_mime.php | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/program/include/rcube_mail_mime.php b/program/include/rcube_mail_mime.php deleted file mode 100644 index 2176e6452..000000000 --- a/program/include/rcube_mail_mime.php +++ /dev/null @@ -1,190 +0,0 @@ -<?php - -/* - +-----------------------------------------------------------------------+ - | program/include/rcube_mail_mime.php | - | | - | This file is part of the RoundCube Webmail client | - | Copyright (C) 2007-2009, RoundCube Dev. - Switzerland | - | Licensed under the GNU GPL | - | | - | PURPOSE: | - | Extend PEAR:Mail_mime class and override encodeHeaders method | - | | - +-----------------------------------------------------------------------+ - | Author: Thomas Bruederli <roundcube@gmail.com> | - +-----------------------------------------------------------------------+ - - $Id$ - -*/ - - -/** - * Replacement PEAR:Mail_mime with some additional or overloaded methods - * - * @package Mail - */ -class rcube_mail_mime extends Mail_mime -{ - - protected $mime_content; - - /** - * Set build parameters - */ - function setParam($param) - { - if (is_array($param)) { - $this->_build_params = array_merge($this->_build_params, $param); - } - } - - /** - * Adds an image to the list of embedded images. - * - * @param string $file The image file name OR image data itself - * @param string $c_type The content type - * @param string $name The filename of the image. - * Only use if $file is the image data - * @param bool $isfilename Whether $file is a filename or not - * Defaults to true - * @param string $contentid Desired Content-ID of MIME part - * Defaults to generated unique ID - * @return mixed true on success or PEAR_Error object - * @access public - */ - function addHTMLImage($file, $c_type='application/octet-stream', $name = '', $isfilename = true, $contentid = '') - { - $filedata = ($isfilename === true) ? $this->_file2str($file) : $file; - if ($isfilename === true) { - $filename = ($name == '' ? $file : $name); - } - else { - $filename = $name; - } - - if (PEAR::isError($filedata)) { - return $filedata; - } - - if ($contentid == '') { - $contentid = md5(uniqid(time())); - } - - $this->_html_images[] = array( - 'body' => $filedata, - 'name' => $filename, - 'c_type' => $c_type, - 'cid' => $contentid - ); - - return true; - } - - - /** - * returns the HTML body portion of the message - * @return string HTML body of the message - * @access public - */ - function getHTMLBody() - { - return $this->_htmlbody; - } - - - /** - * Encodes a header as per RFC2047 - * - * @param array $input The header data to encode - * @param array $params Extra build parameters - * @return array Encoded data - * @access private - * @override - */ - function _encodeHeaders($input, $params = array()) - { - $maxlen = 73; - $params += $this->_build_params; - - foreach ($input as $hdr_name => $hdr_value) - { - // if header contains e-mail addresses - if (preg_match('/\s<.+@[a-z0-9\-\.]+\.[a-z]+>/U', $hdr_value)) { - $chunks = rcube_explode_quoted_string(',', $hdr_value); - } - else { - $chunks = array($hdr_value); - } - - $hdr_value = ''; - $line_len = 0; - - foreach ($chunks as $i => $value) { - $value = trim($value); - - //This header contains non ASCII chars and should be encoded. - if (preg_match('/[\x80-\xFF]{1}/', $value)) { - $suffix = ''; - // Don't encode e-mail address - if (preg_match('/(.+)\s(<.+@[a-z0-9\-\.]+>)$/Ui', $value, $matches)) { - $value = $matches[1]; - $suffix = ' '.$matches[2]; - } - - switch ($params['head_encoding']) { - case 'base64': - // Base64 encoding has been selected. - $mode = 'B'; - $encoded = base64_encode($value); - break; - - case 'quoted-printable': - default: - // quoted-printable encoding has been selected - $mode = 'Q'; - // replace ?, =, _ and spaces - $encoded = str_replace(array('=','_','?',' '), array('=3D','=5F','=3F','_'), $value); - $encoded = preg_replace('/([\x80-\xFF])/e', "'='.sprintf('%02X', ord('\\1'))", $encoded); - } - - $value = '=?' . $params['head_charset'] . '?' . $mode . '?' . $encoded . '?=' . $suffix; - } - - // add chunk to output string by regarding the header maxlen - $len = strlen($value); - if ($i == 0 || $line_len + $len < $maxlen) { - $hdr_value .= ($i>0?', ':'') . $value; - $line_len += $len + ($i>0?2:0); - } - else { - $hdr_value .= ($i>0?', ':'') . "\n " . $value; - $line_len = $len; - } - } - - $input[$hdr_name] = wordwrap($hdr_value, 990, "\n", true); // hard limit header length - } - - return $input; - } - - - /** - * Provides caching of body of constructed MIME Message to avoid - * duplicate construction of message and damage of MIME headers - * - * @return string The mime content - * @access public - * @override - */ - public function &get($build_params = null) - { - if(empty($this->mime_content)) - $this->mime_content = parent::get($build_params); - return $this->mime_content; - } - -} - |