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package Webpacus::Model::WebPAC; |
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|
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use strict; |
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use warnings; |
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use lib '/data/webpac2/lib'; |
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use base qw/ |
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Catalyst::Model |
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WebPAC::Search::Estraier |
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/; |
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use Data::Dumper; |
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use WebPAC::DB; |
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use WebPAC::Output::TT; |
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|
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=head1 NAME |
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|
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Webpacus::Model::WebPAC - Catalyst Model |
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|
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=head1 SYNOPSIS |
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|
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See L<Webpacus> and L<WebPAC>. |
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|
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=head1 DESCRIPTION |
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|
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Catalyst Model for access to WebPAC data. |
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|
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=head2 new |
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|
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Configuration for hyperestraier in C<config.yaml> like this: |
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|
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--- #YAML:1.0 |
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# DO NOT USE TABS FOR INDENTATION OR label/value SEPARATION!!! |
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|
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# configuration for hyper estraier full text search engine |
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hyperestraier: |
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url: 'http://localhost:1978/node/webpac2' |
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user: 'admin' |
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passwd: 'admin' |
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|
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webpac: |
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db_path: '/data/webpac2/db' |
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template_path: '/data/webpac2/conf/output/tt' |
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template: 'html_ffzg_results_short.tt' |
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# encoding comming from webpac |
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webpac_encoding: 'iso-8859-2' |
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# encoding expected by Catalyst |
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out_encoding: 'UTF-8' |
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|
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=cut |
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|
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sub new { |
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my ( $self, $c, $config ) = @_; |
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|
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$self = $self->NEXT::new($c, $config); |
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$self->config($config); |
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|
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my $log = $c->log; |
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$self->{log} = $log; |
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|
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my $est_cfg = $c->config->{hyperestraier}; |
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$est_cfg->{'log'} = $log; |
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|
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$log->debug("using config:" . Dumper($est_cfg) ); |
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|
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$self->{est} = new WebPAC::Search::Estraier( %{ $est_cfg } ); |
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|
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my $db_path = $c->config->{webpac}->{db_path}; |
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my $template_path = $c->config->{webpac}->{template_path}; |
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|
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$log->debug("using db path '$db_path', template path '$template_path'"); |
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|
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$self->{db} = new WebPAC::DB( |
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path => $db_path, |
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read_only => 1, |
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); |
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|
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$self->{out} = new WebPAC::Output::TT( |
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include_path => $template_path, |
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filters => { foo => sub { shift } }, |
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); |
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|
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$self->{template} ||= $c->config->{webpac}->{template}; |
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|
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$self->{iconv} = new Text::Iconv( |
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$c->config->{webpac}->{webpac_encoding}, |
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$c->config->{webpac}->{out_encoding} |
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); |
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|
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|
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return $self; |
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|
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} |
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|
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sub search { |
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my ( $self, $query ) = @_; |
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|
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my $log = $self->{log}; |
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|
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$log->debug("search got query: $query<--"); |
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|
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my $template_filename = $self->{template}; |
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|
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my @results = $self->{est}->search( |
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query => $query, |
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attr => [ '@uri' ], |
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max => 100, |
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); |
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|
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for my $i ( 0 .. $#results ) { |
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|
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my $mfn = $1 if ( $results[$i]->{'@uri'} =~ m#/(\d+)$#); |
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|
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$log->debug("load_ds( $mfn )"); |
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my $ds = $self->{db}->load_ds( $mfn ) || next; |
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$results[$i]->{ html } = $self->{iconv}->convert( |
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$self->{out}->apply( |
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template => $template_filename, |
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data => $ds, |
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) ); |
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} |
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|
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return \@results; |
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} |
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=head1 AUTHOR |
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|
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Dobrica Pavlinusic |
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|
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=head1 LICENSE |
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|
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This library is free software, you can redistribute it and/or modify |
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it under the same terms as Perl itself. |
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|
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=cut |
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|
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