| | |
|---|
| | | $html = preg_replace_callback('/(<[\/!]*)([^ >]+)/', 'rcmail_html_tag_callback', $html); |
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| | | |
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| | | // charset was converted to UTF-8 in rcube_imap::get_message_part(), |
|---|
| | | // change charset specification in HTML accordingly |
|---|
| | | $charset_pattern = '/(\s+content=[\'"]?\w+\/\w+;\s*charset)=([a-z0-9-_]+)/i'; |
|---|
| | | if (preg_match($charset_pattern, $html)) { |
|---|
| | | $html = preg_replace($charset_pattern, '\\1='.RCMAIL_CHARSET, $html); |
|---|
| | | // -> change charset specification in HTML accordingly |
|---|
| | | $charset_pattern = '(content=[\'"]?\w+\/\w+;\s*charset)=([a-z0-9-_]+)'; |
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| | | if (preg_match("/<meta\s+[^>]*$charset_pattern/Ui", $html)) { |
|---|
| | | $html = preg_replace("/\s+$charset_pattern/i", '\\1='.RCMAIL_CHARSET, $html); |
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| | | } |
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| | | // add head for malformed messages, washtml cannot work without that |
|---|
| | | else { |
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| | | // add meta content-type to malformed messages, washtml cannot work without that |
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| | | if (!preg_match('/<head[^>]*>(.*)<\/head>/Uims', $html)) |
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| | | $html = '<head></head>'. $html; |
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| | | $html = substr_replace($html, '<meta http-equiv="Content-Type" content="text/html; charset='.RCMAIL_CHARSET.'" />', intval(stripos($html, '<head>')+6), 0); |
|---|
| | | } |
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| | | |
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| | | // turn relative into absolute urls |
|---|
| | | $html = rcmail_resolve_base($html); |
|---|
