Quoting Ruben Squartini <[email protected]>:
The Horde_Utils package turned from 2.2.1 to 2.2.2, now it shows one
of the messages (the one that is only text) as a text block (not
more "Unable to view message...") in the preview window, but nothing
is shown in the reply or forward windows (until I uncheck the "HTML
composition" checkbox).
I don't know if I can send attachments through the list, if they
fail I'll send them directly to your address. I hope this can help
solve the problem.
The problem is that the message is sent in ISO-8859-1, but the MIME
headers report that the message is in UTF-8. PHP's htmlspecialchars()
is very fussy about charsets - if you give it the wrong information,
it returns a blank string. The ENT_SUBSTITUTE flag to the function
would be useful, but it is only supported as of PHP 5.4
(http://php.net/htmlspecialchars).
I guess we can do the same hack as we do with malformed headers in
that we cycle through the two most common charset options, at least
for Western locales (ISO-8859-1/Windows-1252 and UTF-8), to attempt.
But at some point, Garbage in = Garbage Out. So there is a chance
that a message will continue to be undisplayable, since it is
impractical to attempt to convert from every charset known to man.
Although we should probably be smarter about displaying a warning in
IMP if the resulting string is empty, but the initial data input was
not.
michael
___________________________________
Michael Slusarz [[email protected]]
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