| | |
|---|
| | | } |
|---|
| | | // 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, |
|---|
