diff options
Diffstat (limited to 'program/lib/Roundcube/rcube_mime.php')
| -rw-r--r-- | program/lib/Roundcube/rcube_mime.php | 66 |
1 files changed, 27 insertions, 39 deletions
diff --git a/program/lib/Roundcube/rcube_mime.php b/program/lib/Roundcube/rcube_mime.php index f66cf1437..3f2fcc330 100644 --- a/program/lib/Roundcube/rcube_mime.php +++ b/program/lib/Roundcube/rcube_mime.php @@ -3,8 +3,8 @@ /* +-----------------------------------------------------------------------+ | This file is part of the Roundcube Webmail client | - | Copyright (C) 2005-2012, The Roundcube Dev Team | - | Copyright (C) 2011-2012, Kolab Systems AG | + | Copyright (C) 2005-2014, The Roundcube Dev Team | + | Copyright (C) 2011-2014, Kolab Systems AG | | | | Licensed under the GNU General Public License version 3 or | | any later version with exceptions for skins & plugins. | @@ -39,7 +39,6 @@ class rcube_mime self::$default_charset = $default_charset; } - /** * Returns message/object character set name * @@ -58,7 +57,6 @@ class rcube_mime return RCUBE_CHARSET; } - /** * Parse the given raw message source and return a structure * of rcube_message_part objects. @@ -75,7 +73,6 @@ class rcube_mime return self::structure_part($struct); } - /** * Recursive method to convert a Mail_mimeDecode part into a rcube_message_part object * @@ -88,28 +85,30 @@ class rcube_mime private static function structure_part($part, $count=0, $parent='') { $struct = new rcube_message_part; - $struct->mime_id = $part->mime_id ? $part->mime_id : (empty($parent) ? (string)$count : "$parent.$count"); - $struct->headers = $part->headers; - $struct->ctype_primary = $part->ctype_primary; - $struct->ctype_secondary = $part->ctype_secondary; - $struct->mimetype = $part->ctype_primary . '/' . $part->ctype_secondary; + $struct->mime_id = $part->mime_id ?: (empty($parent) ? (string)$count : "$parent.$count"); + $struct->headers = $part->headers; + $struct->mimetype = $part->ctype_primary . '/' . $part->ctype_secondary; + $struct->ctype_primary = $part->ctype_primary; + $struct->ctype_secondary = $part->ctype_secondary; $struct->ctype_parameters = $part->ctype_parameters; - if ($part->headers['content-transfer-encoding']) + if ($part->headers['content-transfer-encoding']) { $struct->encoding = $part->headers['content-transfer-encoding']; - if ($part->ctype_parameters['charset']) + } + + if ($part->ctype_parameters['charset']) { $struct->charset = $part->ctype_parameters['charset']; + } - $part_charset = $struct->charset ? $struct->charset : self::get_charset(); + $part_charset = $struct->charset ?: self::get_charset(); // determine filename if (($filename = $part->d_parameters['filename']) || ($filename = $part->ctype_parameters['name'])) { $struct->filename = rcube_mime::decode_mime_string($filename, $part_charset); } - // copy part body and convert it to UTF-8 if necessary - $struct->body = $part->ctype_primary == 'text' || !$part->ctype_parameters['charset'] ? rcube_charset::convert($part->body, $part_charset) : $part->body; - $struct->size = strlen($part->body); + $struct->body = $part->body; + $struct->size = strlen($part->body); $struct->disposition = $part->disposition; foreach ((array)$part->parts as $child_part) { @@ -119,7 +118,6 @@ class rcube_mime return $struct; } - /** * Split an address list into a structured array list * @@ -169,7 +167,6 @@ class rcube_mime return $out; } - /** * Decode a message header value * @@ -185,7 +182,6 @@ class rcube_mime return $str; } - /** * Decode a mime-encoded string to internal charset * @@ -282,12 +278,12 @@ class rcube_mime return rcube_charset::convert($input, $default_charset); } - /** * Decode a mime part * * @param string $input Input string * @param string $encoding Part encoding + * * @return string Decoded string */ public static function decode($input, $encoding = '7bit') @@ -308,10 +304,8 @@ class rcube_mime } } - /** * Split RFC822 header string into an associative array - * @access private */ public static function parse_headers($headers) { @@ -332,7 +326,6 @@ class rcube_mime return $a_headers; } - /** * @access private */ @@ -402,7 +395,6 @@ class rcube_mime return $result; } - /** * Explodes header (e.g. address-list) string into array of strings * using specified separator characters with proper handling @@ -477,7 +469,6 @@ class rcube_mime return $result; } - /** * Interpret a format=flowed message body according to RFC 2646 * @@ -488,10 +479,10 @@ class rcube_mime */ public static function unfold_flowed($text, $mark = null) { - $text = preg_split('/\r?\n/', $text); - $last = -1; + $text = preg_split('/\r?\n/', $text); + $last = -1; $q_level = 0; - $marks = array(); + $marks = array(); foreach ($text as $idx => $line) { if (preg_match('/^(>+)/', $line, $m)) { @@ -558,12 +549,11 @@ class rcube_mime return implode("\r\n", $text); } - /** * Wrap the given text to comply with RFC 2646 * - * @param string $text Text to wrap - * @param int $length Length + * @param string $text Text to wrap + * @param int $length Length * @param string $charset Character encoding of $text * * @return string Wrapped text @@ -596,7 +586,6 @@ class rcube_mime return implode("\r\n", $text); } - /** * Improved wordwrap function with multibyte support. * The code is based on Zend_Text_MultiByte::wordWrap(). @@ -716,7 +705,6 @@ class rcube_mime return implode($break, $result); } - /** * A method to guess the mime_type of an attachment. * @@ -735,8 +723,8 @@ class rcube_mime { static $mime_ext = array(); - $mime_type = null; - $config = rcube::get_instance()->config; + $mime_type = null; + $config = rcube::get_instance()->config; $mime_magic = $config->get('mime_magic'); if (!$skip_suffix && empty($mime_ext)) { @@ -790,12 +778,13 @@ class rcube_mime return $mime_type; } - /** * Get mimetype => file extension mapping * - * @param string Mime-Type to get extensions for - * @return array List of extensions matching the given mimetype or a hash array with ext -> mimetype mappings if $mimetype is not given + * @param string Mime-Type to get extensions for + * + * @return array List of extensions matching the given mimetype or a hash array + * with ext -> mimetype mappings if $mimetype is not given */ public static function get_mime_extensions($mimetype = null) { @@ -888,7 +877,6 @@ class rcube_mime return $mimetype ? $mime_types[$mimetype] : $mime_extensions; } - /** * Detect image type of the given binary data by checking magic numbers. * |