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authorthomascube <thomas@roundcube.net>2008-11-19 07:32:40 +0000
committerthomascube <thomas@roundcube.net>2008-11-19 07:32:40 +0000
commit5a173887269708ee3f913a869741e03b9aceeb41 (patch)
treedfe40d076541204e269043c78069bd3b5d46a49f /program/steps/mail/func.inc
parenteadd1c2ef5f957a27c8cfc194c034d7200ae7362 (diff)
Remove BOM in html message body + don't require quotes in meta tag specifying charset
Diffstat (limited to 'program/steps/mail/func.inc')
-rw-r--r--program/steps/mail/func.inc28
1 files changed, 16 insertions, 12 deletions
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 1debf875b..2a917b170 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -597,24 +597,28 @@ function rcmail_print_body($part, $p = array())
// special replacements (not properly handled by washtml class)
$html_search = array(
- '/(<\/nobr>)(\s+)(<nobr>)/i', // space(s) between <NOBR>
- '/(<[\/]*st1:[^>]+>)/i', // Microsoft's Smart Tags <ST1>
- '/<title>.*<\/title>/i', // PHP bug #32547 workaround: remove title tag
- '/<html[^>]*>/im', // malformed html: remove html tags (#1485139)
- '/<\/html>/i', // malformed html: remove html tags (#1485139)
+ '/(<\/nobr>)(\s+)(<nobr>)/i', // space(s) between <NOBR>
+ '/(<[\/]*st1:[^>]+>)/i', // Microsoft's Smart Tags <ST1>
+ '/<title>.*<\/title>/i', // PHP bug #32547 workaround: remove title tag
+ '/<html[^>]*>/im', // malformed html: remove html tags (#1485139)
+ '/<\/html>/i', // malformed html: remove html tags (#1485139)
+ '/^[\xFE\xFF\xBB\xBF\x00]+((?:<\!doctype|\<html))/im', // remove byte-order mark (only outlook?)
);
$html_replace = array(
- '\\1'.' &nbsp; '.'\\3',
- '',
- '',
- '',
- '',
+ '\\1'.' &nbsp; '.'\\3',
+ '',
+ '',
+ '',
+ '\\1',
+ '',
);
$html = preg_replace($html_search, $html_replace, $html);
// charset was converted to UTF-8 in rcube_imap::get_message_part() -> change charset specification in HTML accordingly
- if (preg_match('/(\s+content=[\'"]\w+\/\w+;\s*charset)=([a-z0-9-_]+)/i', $html))
- $html = preg_replace('/(\s+content=[\'"]\w+\/\w+;\s*charset)=([a-z0-9-_]+)/i', '\\1='.RCMAIL_CHARSET, $html);
+ $charset_pattern = '/(\s+content=[\'"]?\w+\/\w+;\s*charset)=([a-z0-9-_]+)/i';
+ if (preg_match($charset_pattern, $html)) {
+ $html = preg_replace($charset_pattern, '\\1='.RCMAIL_CHARSET, $html);
+ }
else {
// add head for malformed messages, washtml cannot work without that
if (!preg_match('/<head[^>]*>(.*)<\/head>/Uims', $html))