* Ryan Thompson <[EMAIL PROTECTED]> [2002-08-21 15:40]:
> I would like to specify a number of "allowed" directories for a single
> template object (as in the INCLUDE_PATHs), but at runtime, be able to
> specify from which directory to get the files.
You need to use multiple template objects, or modify INCLUDE_PATH at
runtime. INCLUDE_PATH is global for the object, and is searched in its
entirety for each call to process(). You would need multiple
Template::Providers (the piece responsible for turning strings into
file system paths) to implement what you're looking for.
> So, I want to be able to write something like:
>
> (assume INCLUDE_PATH => '/www/1/html:/www/2/html')
>
> Within my (mod_perl) script, CWD is /www/2/cgi-bin
>
> $MyHandler::template->process('../html/results.html',\%vars);
This is correct behavior. You can modify the INCLUDE_PATH of the
provider, if you have access to the context within your handler:
sub handler {
...
# This is a nice mouthful...
$MyHandler::template->context->load_templates->[0]->include_path(\@new_include_path);
$MyHandler::template->process("../html/results.html", \%vars);
Assuming that $MyHandler::template isa Template.
If $r->filename is set correctly to /www/X/cgi-bin, then you can do
something tricky like:
my $path = $r->filename;
$path = s,cgi-bin.*$,html,;
and use [ $path ] to set INCLUDE_PATH.
> In this case, TT seems to take "results.html" from /www/1/html,
> instead of /www/2/html.
...Because /www/1/html comes before /www/2/html in INCLUDE_PATH.
(darren)
--
Nothing worse could happen to one than to be completely understood.
-- Carl Gustav Jung
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