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package Koha::XSLT::Loader; |
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# Copyright 2022 Rijksmuseum |
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# |
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# This file is part of Koha. |
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# |
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# Koha is free software; you can redistribute it and/or modify it |
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# under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# Koha is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with Koha; if not, see <http://www.gnu.org/licenses>. |
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=head1 NAME |
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Koha::XSLT::Loader - Helper module to resolve issues with https stylesheets |
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=head1 SYNOPSIS |
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Koha::XSLT::Loader->load( $filename, $string ); # returns { string => $xslt_code } |
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# where the $xslt_code will no longer contain https references |
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=head1 DESCRIPTION |
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TODO Add some nice text |
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=cut |
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use Modern::Perl; |
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use base qw(Class::Accessor); |
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=head1 METHODS |
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=head2 load |
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sub load { |
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my ( $class, $filename, $code ) = @_; |
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# TODO If you got code, check for https refs. If so, get them and |
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# turn into local file references. Cache them? |
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# Always return a string here. |
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# TODO If you got filename, get the code. And go back to step 1. |
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# my $https_code = $self->_https_workaround( $filename, $code ); |
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# return $https_code || $_[1]? |
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# { 'string' => $https_code // $_[1] }: { 'location' => $_[0]//'' }; |
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} |
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#sub _https_workaround { # Routine added for bug 12758 (part 1) |
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# my ( $self, $file, $code ) = @_; |
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# return if $file!~/^https/i; |
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# require LWP::UserAgent; |
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# my $ua = LWP::UserAgent->new( ssl_opts => { verify_hostname => 0 } ); |
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# my $resp = $ua->get( $file ); |
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# return $resp->decoded_content if $resp->is_success; #undef otherwise |
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#} |
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1; |