alecpl
2010-12-01 53604a0550f9940584b7e4d4260b96714ae0edbf
- Fix setting charset of attachment filenames (#1487122)


5 files modified
169 ■■■■ changed files
CHANGELOG 1 ●●●● patch | view | raw | blame | history
INSTALL 2 ●●● patch | view | raw | blame | history
program/lib/Mail/mime.php 57 ●●●●● patch | view | raw | blame | history
program/lib/Mail/mimePart.php 104 ●●●●● patch | view | raw | blame | history
program/steps/mail/sendmail.inc 5 ●●●●● patch | view | raw | blame | history
CHANGELOG
@@ -6,6 +6,7 @@
- Add 'login_lc' config option for case-insensitive authentication (#1487113)
- Fix window is blur'ed in IE when selecting a message (#1487316)
- Fix cursor position on compose form in Webkit browsers (#1486674)
- Fix setting charset of attachment filenames (#1487122)
RELEASE 0.5-BETA
----------------
INSTALL
@@ -17,7 +17,7 @@
   - mbstring, fileinfo, mcrypt (optional)
* PEAR packages distributed with Roundcube or external:
   - MDB2 2.5.0 or newer
   - Mail_Mime 1.7.0 or newer
   - Mail_Mime 1.8.1 or newer
   - Net_SMTP 1.4.2 or newer
   - Auth_SASL 1.0.3 or newer
* php.ini options (see .htaccess file):
program/lib/Mail/mime.php
@@ -365,30 +365,28 @@
     * Adds a file to the list of attachments.
     *
     * @param string $file        The file name of the file to attach
     *                            OR the file contents itself
     *                            or the file contents itself
     * @param string $c_type      The content type
     * @param string $name        The filename of the attachment
     *                            Only use if $file is the contents
     * @param bool   $isfile      Whether $file is a filename or not
     *                            Defaults to true
     * @param string $encoding    The type of encoding to use.
     *                            Defaults to base64.
     *                            Possible values: 7bit, 8bit, base64,
     *                            or quoted-printable.
     * @param bool   $isfile      Whether $file is a filename or not. Defaults to true
     * @param string $encoding    The type of encoding to use. Defaults to base64.
     *                            Possible values: 7bit, 8bit, base64 or quoted-printable.
     * @param string $disposition The content-disposition of this file
     *                            Defaults to attachment.
     *                            Possible values: attachment, inline.
     * @param string $charset     The character set used in the filename
     *                            of this attachment.
     * @param string $charset     The character set of attachment's content.
     * @param string $language    The language of the attachment
     * @param string $location    The RFC 2557.4 location of the attachment
     * @param string $n_encoding  Encoding for attachment name (Content-Type)
     * @param string $n_encoding  Encoding of the attachment's name in Content-Type
     *                            By default filenames are encoded using RFC2231 method
     *                            Here you can set RFC2047 encoding (quoted-printable
     *                            or base64) instead
     * @param string $f_encoding  Encoding for attachment filename (Content-Disposition)
     *                            See $n_encoding description
     * @param string $f_encoding  Encoding of the attachment's filename
     *                            in Content-Disposition header.
     * @param string $description Content-Description header
     * @param string $h_charset   The character set of the headers e.g. filename
     *                            If not specified, $charset will be used
     *
     * @return mixed              True on success or PEAR_Error object
     * @access public
@@ -404,7 +402,8 @@
        $location    = '',
        $n_encoding  = null,
        $f_encoding  = null,
        $description = ''
        $description = '',
        $h_charset   = null
    ) {
        $bodyfile = null;
@@ -437,14 +436,15 @@
            'body_file'   => $bodyfile,
            'name'        => $filename,
            'c_type'      => $c_type,
            'encoding'    => $encoding,
            'charset'     => $charset,
            'encoding'    => $encoding,
            'language'    => $language,
            'location'    => $location,
            'disposition' => $disposition,
            'description' => $description,
            'name_encoding'     => $n_encoding,
            'filename_encoding' => $f_encoding
            'filename_encoding' => $f_encoding,
            'headers_charset'   => $h_charset,
        );
        return true;
@@ -621,7 +621,7 @@
        $params['content_type'] = $value['c_type'];
        $params['encoding']     = 'base64';
        $params['disposition']  = 'inline';
        $params['dfilename']    = $value['name'];
        $params['filename']     = $value['name'];
        $params['cid']          = $value['cid'];
        $params['body_file']    = $value['body_file'];
        $params['eol']          = $this->_build_params['eol'];
@@ -650,19 +650,25 @@
    function &_addAttachmentPart(&$obj, $value)
    {
        $params['eol']          = $this->_build_params['eol'];
        $params['dfilename']    = $value['name'];
        $params['filename']     = $value['name'];
        $params['encoding']     = $value['encoding'];
        $params['content_type'] = $value['c_type'];
        $params['body_file']    = $value['body_file'];
        $params['disposition']  = isset($value['disposition']) ? 
                                  $value['disposition'] : 'attachment';
        if ($value['charset']) {
        // content charset
        if (!empty($value['charset'])) {
            $params['charset'] = $value['charset'];
        }
        if ($value['language']) {
        // headers charset (filename, description)
        if (!empty($value['headers_charset'])) {
            $params['headers_charset'] = $value['headers_charset'];
        }
        if (!empty($value['language'])) {
            $params['language'] = $value['language'];
        }
        if ($value['location']) {
        if (!empty($value['location'])) {
            $params['location'] = $value['location'];
        }
        if (!empty($value['name_encoding'])) {
@@ -1387,18 +1393,23 @@
        if ($headers['Content-Type'] == 'text/plain') {
            // single-part message: add charset and encoding
            $charset = 'charset=' . $this->_build_params['text_charset'];
            // place charset parameter in the same line, if possible
            // 26 = strlen("Content-Type: text/plain; ")
            $headers['Content-Type']
                .= ";$eol charset=" . $this->_build_params['text_charset'];
                .= (strlen($charset) + 26 <= 76) ? "; $charset" : ";$eol $charset";
            $headers['Content-Transfer-Encoding']
                = $this->_build_params['text_encoding'];
        } else if ($headers['Content-Type'] == 'text/html') {
            // single-part message: add charset and encoding
            $charset = 'charset=' . $this->_build_params['html_charset'];
            // place charset parameter in the same line, if possible
            $headers['Content-Type']
                .= ";$eol charset=" . $this->_build_params['html_charset'];
                .= (strlen($charset) + 25 <= 76) ? "; $charset" : ";$eol $charset";
            $headers['Content-Transfer-Encoding']
                = $this->_build_params['html_encoding'];
        } else {
            // multipart message: add charset and boundary
            // multipart message: and boundary
            if (!empty($this->_build_params['boundary'])) {
                $boundary = $this->_build_params['boundary'];
            } else if (!empty($this->_headers['Content-Type'])
program/lib/Mail/mimePart.php
@@ -141,17 +141,19 @@
    *     content_type      - The content type for this part eg multipart/mixed
    *     encoding          - The encoding to use, 7bit, 8bit,
    *                         base64, or quoted-printable
    *     charset           - Content character set
    *     cid               - Content ID to apply
    *     disposition       - Content disposition, inline or attachment
    *     dfilename         - Filename parameter for content disposition
    *     description       - Content description
    *     charset           - Character set to use
    *     name_encoding     - Encoding for attachment name (Content-Type)
    *     name_encoding     - Encoding of the attachment name (Content-Type)
    *                         By default filenames are encoded using RFC2231
    *                         Here you can set RFC2047 encoding (quoted-printable
    *                         or base64) instead
    *     filename_encoding - Encoding for attachment filename (Content-Disposition)
    *     filename_encoding - Encoding of the attachment filename (Content-Disposition)
    *                         See 'name_encoding'
    *     headers_charset   - Charset of the headers e.g. filename, description.
    *                         If not set, 'charset' will be used
    *     eol               - End of line sequence. Default: "\r\n"
    *     body_file         - Location of file with part's body (instead of $body)
    *
@@ -165,14 +167,8 @@
            $this->_eol = MAIL_MIMEPART_CRLF;
        }
        $c_type = array();
        $c_disp = array();
        foreach ($params as $key => $value) {
            switch ($key) {
            case 'content_type':
                $c_type['type'] = $value;
                break;
            case 'encoding':
                $this->_encoding = $value;
                $headers['Content-Transfer-Encoding'] = $value;
@@ -180,29 +176,6 @@
            case 'cid':
                $headers['Content-ID'] = '<' . $value . '>';
                break;
            case 'disposition':
                $c_disp['disp'] = $value;
                break;
            case 'dfilename':
                $c_disp['filename'] = $value;
                $c_type['name'] = $value;
                break;
            case 'description':
                $headers['Content-Description'] = $value;
                break;
            case 'charset':
                $c_type['charset'] = $value;
                $c_disp['charset'] = $value;
                break;
            case 'language':
                $c_type['language'] = $value;
                $c_disp['language'] = $value;
                break;
            case 'location':
@@ -216,53 +189,56 @@
        }
        // Default content-type
        if (empty($c_type['type'])) {
            $c_type['type'] = 'text/plain';
        if (empty($params['content_type'])) {
            $params['content_type'] = 'text/plain';
        }
        // Content-Type
        if (!empty($c_type['type'])) {
            $headers['Content-Type'] = $c_type['type'];
            if (!empty($c_type['charset'])) {
                $charset = "charset={$c_type['charset']}";
                // place charset parameter in the same line, if possible
                if ((strlen($headers['Content-Type']) + strlen($charset) + 16) <= 76) {
                    $headers['Content-Type'] .= '; ';
                } else {
                    $headers['Content-Type'] .= ';' . $this->_eol . ' ';
                }
                $headers['Content-Type'] .= $charset;
        $headers['Content-Type'] = $params['content_type'];
        if (!empty($params['charset'])) {
            $charset = "charset={$params['charset']}";
            // place charset parameter in the same line, if possible
            if ((strlen($headers['Content-Type']) + strlen($charset) + 16) <= 76) {
                $headers['Content-Type'] .= '; ';
            } else {
                $headers['Content-Type'] .= ';' . $this->_eol . ' ';
            }
            if (!empty($c_type['name'])) {
                $headers['Content-Type'] .= ';' . $this->_eol;
                $headers['Content-Type'] .= $this->_buildHeaderParam(
                    'name', $c_type['name'],
                    isset($c_type['charset']) ? $c_type['charset'] : 'US-ASCII',
                    isset($c_type['language']) ? $c_type['language'] : null,
                    isset($params['name_encoding']) ?  $params['name_encoding'] : null
                );
            $headers['Content-Type'] .= $charset;
            // Default headers charset
            if (!isset($params['headers_charset'])) {
                $params['headers_charset'] = $params['charset'];
            }
        }
        if (!empty($params['filename'])) {
            $headers['Content-Type'] .= ';' . $this->_eol;
            $headers['Content-Type'] .= $this->_buildHeaderParam(
                'name', $params['filename'],
                !empty($params['headers_charset']) ? $params['headers_charset'] : 'US-ASCII',
                !empty($params['language']) ? $params['language'] : null,
                !empty($params['name_encoding']) ? $params['name_encoding'] : null
            );
        }
        // Content-Disposition
        if (!empty($c_disp['disp'])) {
            $headers['Content-Disposition'] = $c_disp['disp'];
            if (!empty($c_disp['filename'])) {
        if (!empty($params['disposition'])) {
            $headers['Content-Disposition'] = $params['disposition'];
            if (!empty($params['filename'])) {
                $headers['Content-Disposition'] .= ';' . $this->_eol;
                $headers['Content-Disposition'] .= $this->_buildHeaderParam(
                    'filename', $c_disp['filename'],
                    isset($c_disp['charset']) ? $c_disp['charset'] : 'US-ASCII',
                    isset($c_disp['language']) ? $c_disp['language'] : null,
                    isset($params['filename_encoding']) ?  $params['filename_encoding'] : null
                    'filename', $params['filename'],
                    !empty($params['headers_charset']) ? $params['headers_charset'] : 'US-ASCII',
                    !empty($params['language']) ? $params['language'] : null,
                    !empty($params['filename_encoding']) ? $params['filename_encoding'] : null
                );
            }
        }
        if (!empty($headers['Content-Description'])) {
        if (!empty($params['description'])) {
            $headers['Content-Description'] = $this->encodeHeader(
                'Content-Description', $headers['Content-Description'],
                isset($c_type['charset']) ? $c_type['charset'] : 'US-ASCII',
                isset($params['name_encoding']) ?  $params['name_encoding'] : 'quoted-printable',
                'Content-Description', $params['description'],
                !empty($params['headers_charset']) ? $params['headers_charset'] : 'US-ASCII',
                !empty($params['name_encoding']) ? $params['name_encoding'] : 'quoted-printable',
                $this->_eol
            );
        }
program/steps/mail/sendmail.inc
@@ -513,9 +513,10 @@
        ($attachment['data'] ? false : true),
        ($ctype == 'message/rfc822' ? '8bit' : 'base64'),
        ($ctype == 'message/rfc822' ? 'inline' : 'attachment'),
        $message_charset, '', '',
        '', '', '',
        $CONFIG['mime_param_folding'] ? 'quoted-printable' : NULL,
        $CONFIG['mime_param_folding'] == 2 ? 'quoted-printable' : NULL
        $CONFIG['mime_param_folding'] == 2 ? 'quoted-printable' : NULL,
        '', RCMAIL_CHARSET
      );
    }
  }