diff options
Diffstat (limited to 'program/steps/mail/func.inc')
| -rw-r--r-- | program/steps/mail/func.inc | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc index 6ece17511..f9352a3df 100644 --- a/program/steps/mail/func.inc +++ b/program/steps/mail/func.inc @@ -559,7 +559,7 @@ function rcmail_wash_html($html, $p = array(), $cid_replaces) // special replacements (not properly handled by washtml class) $html_search = array( '/(<\/nobr>)(\s+)(<nobr>)/i', // space(s) between <NOBR> - '/<title[^>]*>.*<\/title>/i', // PHP bug #32547 workaround: remove title tag + '/<title[^>]*>[^<]*<\/title>/i', // PHP bug #32547 workaround: remove title tag '/^(\0\0\xFE\xFF|\xFF\xFE\0\0|\xFE\xFF|\xFF\xFE|\xEF\xBB\xBF)/', // byte-order mark (only outlook?) '/<html\s[^>]+>/i', // washtml/DOMDocument cannot handle xml namespaces ); @@ -590,16 +590,16 @@ function rcmail_wash_html($html, $p = array(), $cid_replaces) $html = preg_replace_callback('/(<[\/]*)([^\s>]+)/', 'rcmail_html_tag_callback', $html); // charset was converted to UTF-8 in rcube_imap::get_message_part(), - // -> change charset specification in HTML accordingly - $charset_pattern = '(<meta\s+[^>]*content=)[\'"]?(\w+\/\w+;\s*charset=)([a-z0-9-_]+[\'"]?)'; - if (preg_match("/$charset_pattern/Ui", $html)) { - $html = preg_replace("/$charset_pattern/i", '\\1"\\2'.RCMAIL_CHARSET.'"', $html); - } - else { - // add meta content-type to malformed messages, washtml cannot work without that - if (!preg_match('/<head[^>]*>(.*)<\/head>/Uims', $html)) - $html = '<head></head>'. $html; - $html = substr_replace($html, '<meta http-equiv="Content-Type" content="text/html; charset='.RCMAIL_CHARSET.'" />', intval(stripos($html, '<head>')+6), 0); + // change/add charset specification in HTML accordingly, + // washtml cannot work without that + $meta = '<meta http-equiv="Content-Type" content="text/html; charset='.RCMAIL_CHARSET.'" />'; + + // remove old meta tag and add the new one, making sure + // that it is placed in the head (#1488093) + $html = preg_replace('/<meta[^>]+charset=[a-z0-9-_]+[^>]*>/Ui', '', $html); + $html = preg_replace('/(<head[^>]*>)/Ui', '\\1'.$meta, $html, -1, $rcount); + if (!$rcount) { + $html = '<head>' . $meta . '</head>' . $html; } // turn relative into absolute urls |