diff options
| author | alecpl <alec@alec.pl> | 2008-09-17 17:43:38 +0000 |
|---|---|---|
| committer | alecpl <alec@alec.pl> | 2008-09-17 17:43:38 +0000 |
| commit | 2cb6d48e63b6d2e0a71fc0b3bbbcc85b8c9ee7d3 (patch) | |
| tree | ab45842ddefb9ac34592724041881adc1ea212ba /program/steps/mail | |
| parent | 8b7f5a3792d1514b7c0310c0f1dc5139958c1502 (diff) | |
- code cleanup + fix for malformed html (#1485139)
Diffstat (limited to 'program/steps/mail')
| -rw-r--r-- | program/steps/mail/func.inc | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc index 3995bffe3..440de92b9 100644 --- a/program/steps/mail/func.inc +++ b/program/steps/mail/func.inc @@ -597,31 +597,35 @@ function rcmail_print_body($part, $p = array()) } // text/html else if ($part->ctype_secondary == 'html') { - // charset was converted to UTF-8 in rcube_imap::get_message_part() -> change charset specification in HTML accordingly - $html = $part->body; - 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); - else { - // add <head> for 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>')), 0); - } - - // PHP bug #32547 workaround: remove title tag - $html = preg_replace('/<title>.*<\/title>/', '', $html); + $html = $part->body; // 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) ); $html_replace = array( '\\1'.' '.'\\3', '', + '', + '', + '', ); $html = preg_replace($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); + else { + // add head for 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>')), 0); + } + // clean HTML with washhtml by Frederic Motte $wash_opts = array( 'show_washed' => false, |