[Tickets #129] RESOLVED: attachment filename decode problem

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Ticket URL: http://bugs.horde.org/ticket/?id=129
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 Ticket             | 129
 Updated By         | felix5ng at yahoo.com.hk
 Summary            | attachment filename decode problem
 Queue              | IMP
 Version            | HEAD
 Type               | Bug
 State              | Not A Bug
 Priority           | 1. Low
 Owners             | Horde Developers
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felix5ng at yahoo.com.hk (2006-10-01 22:39) wrote:

I found that IE doesn't accept non-ASCII URL,  the information from www we
should use urlencode to encode the filename.
I tested this on my system (win XP TC, Win XP Eng, Win2K TC, Win2K Eng,
Win Me TC) for chinese filename. it's OK
However I found two functions( rawurlencode, urlencode ) in php do similar
job, I don't known which one is best for this job.
I try both on my test, both are OK for my test filename.
Not only IMP but also gollem
I hope someone can test this solution on other lang system.


I modifity the file horde/lib/Horde/Browser.php, function downloadHeaders
inside the code that special for msie

Below is the code 
        /* MSIE doesn't like multiple periods in the file name. Convert
           all periods (except the last one) to underscores. */
        if ($this->isBrowser('msie')) {
            if (($pos = strrpos($filename, '.'))) {
                $filename = strtr(substr($filename, 0, $pos), '.', '_') .
substr($filename, $pos);
            }
            /* add the follow line  to encode the filename */
            $filename = rawurlencode($filename);
        }