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Re^4: Catalyst::Request::Upload inside-out-object weirdness

by andye (Curate)
on Mar 26, 2010 at 15:15 UTC ( #831172=note: print w/replies, xml ) Need Help??

in reply to Re^3: Catalyst::Request::Upload inside-out-object weirdness
in thread Catalyst::Request::Upload inside-out-object weirdness

Right. I don't assign the hash. It happens inside Catalyst.

Looking at the source, it looks like it happens in Catalyst::Engine::prepare_uploads, which reads

sub prepare_uploads { my ( $self, $c ) = @_; my $request = $c->request; return unless $request->_body; my $uploads = $request->_body->upload; my $parameters = $request->parameters; foreach my $name (keys %$uploads) { my $files = $uploads->{$name}; my @uploads; for my $upload (ref $files eq 'ARRAY' ? @$files : ($files)) { my $headers = HTTP::Headers->new( %{ $upload->{headers} } +); my $u = Catalyst::Request::Upload->new ( size => $upload->{size}, type => $headers->content_type, headers => $headers, tempname => $upload->{tempname}, filename => $upload->{filename}, ); push @uploads, $u; } $request->uploads->{$name} = @uploads > 1 ? \@uploads : $uploa +ds[0]; # support access to the filename as a normal param my @filenames = map { $_->{filename} } @uploads; # append, if there's already params with this name if (exists $parameters->{$name}) { if (ref $parameters->{$name} eq 'ARRAY') { push @{ $parameters->{$name} }, @filenames; } else { $parameters->{$name} = [ $parameters->{$name}, @filena +mes ]; } } else { $parameters->{$name} = @filenames > 1 ? \@filenames : $fil +enames[0]; } } }

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Re^5: Catalyst::Request::Upload inside-out-object weirdness
by ikegami (Pope) on Mar 26, 2010 at 15:18 UTC
    Looks like
    can return more than one value. Replace it with

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[1nickt]: Good morning Monks of the world!
[Corion]: ambrus: Yeah, hopefully it's that
[1nickt]: I am stumped, maybe someone brainy can clear my mind?
[1nickt]: This code does what I expect on the CLI: perl -wE 'sub x { 0 and 1 } say x()'
[1nickt]: (prints "0")
[Corion]: Hi 1nickt!
[1nickt]: When I put it in a file, I get the following: "Replacement list is longer than search list at line 4. syntax error at line 4, at EOF ...
[1nickt]: ... (Might be a runaway multi-line ;; string starting on line 3)"
[erix]: ( ha, the inmates of the retirement home have taken the kids to the cafe -- Good! :) )
[1nickt]: (there are three lines in the file)

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