From: "John M. Dlugosz" <wxju46g...@snkmail.com>
Consider this TT fragment:
[% fname = rec.filename | uri %]
<img src="[% c.uri_for("${directory}/${fname}") %]" alt="photo" />
There is no reason to suppose that the filename following URL naming
conventions, and may be something like "ham & eggs.jpeg". This in fact
works as written, but I'm wondering if it's quite correct.
In fact, I'm surprised that uri_for doesn't do this for me! I pass in a
file name and get a URL back, right? Munging the file name first doesn't
make sense since that's no longer the file name and won't work in a call
to Open, for example.
But escaping each component, and not the component delimiters, after
getting the perported uri back would be much more work. This should be
simpler. What am I missing?
uri_for() escapes each component, but I guess that it doesn't escape it if
it contains a slash in it.
For example, you can do:
<img src="[% c.uri_for('/static', 'ham and eggs.jpg').path %]">
It will print:
<img src="/static/ham%20and%20eggs.jpg">
Octavian
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