Webpacus/Model/WebPAC.pm

package Webpacus::Model::WebPAC;

use strict;
use warnings;
use lib '/data/webpac2/lib';
use base qw/
        Catalyst::Model
        WebPAC::Search::Estraier
/;
use Data::Dumper;
use WebPAC::DB;
use WebPAC::Output::TT;

=head1 NAME

Webpacus::Model::WebPAC - Catalyst Model

=head1 SYNOPSIS

See L<Webpacus> and L<WebPAC>.

=head1 DESCRIPTION

Catalyst Model for access to WebPAC data.

=head2 new

Configuration for hyperestraier in C<config.yaml> like this:

 --- #YAML:1.0
 # DO NOT USE TABS FOR INDENTATION OR label/value SEPARATION!!!

 # configuration for hyper estraier full text search engine
 hyperestraier:
    url: 'http://localhost:1978/node/webpac2'
    user: 'admin'
    passwd: 'admin'

=cut

sub new {
        my ( $self, $c, $config ) = @_;

        $self = $self->NEXT::new($c, $config);
        $self->config($config);

        my $log = $c->log;
        $self->{log} = $log;

        my $est_cfg = $c->config->{hyperestraier};
        $est_cfg->{'log'} = $log;

        $log->debug("using config:" . Dumper($est_cfg) );

        $self->{est} = new WebPAC::Search::Estraier( %{ $est_cfg } );

        my $db_path = $c->config->{webpac}->{db_path};
        my $template_path = $c->config->{webpac}->{template_path};

        $log->debug("using db path '$db_path', template path '$template_path'");

        $self->{db} = new WebPAC::DB(
                path => $db_path,
                read_only => 1,
        );

        $self->{out} = new WebPAC::Output::TT(
                include_path => $template_path,
                filters => { foo => sub { shift } },
        );

        $self->{template} ||= $c->config->{webpac}->{template};

        return $self;

}

sub search {
        my ( $self, $query ) = @_;

        my $log = $self->{log};

        $log->debug("search got query: $query<--");

        my $template_filename = $self->{template};

        my @results = $self->{est}->search(
                query => $query,
                attr => [ '@uri' ],
                max => 100,
        );

        for my $i ( 0 .. $#results ) {

                my $mfn = $1 if ( $results[$i]->{'@uri'} =~ m#/(\d+)$#);

                $log->debug("load_ds( $mfn )");

                my $ds = $self->{db}->load_ds( $mfn ) || next;
                $results[$i]->{ html } = $self->{out}->apply(
                        template => $template_filename,
                        data => $ds,
                );
        }

        return \@results;
}


=head1 AUTHOR

Dobrica Pavlinusic

=head1 LICENSE

This library is free software, you can redistribute it and/or modify
it under the same terms as Perl itself.

=cut

1;
1	package Webpacus::Model::WebPAC;
2
3	use strict;
4	use warnings;
5	use lib '/data/webpac2/lib';
6	use base qw/
7	Catalyst::Model
8	WebPAC::Search::Estraier
9	/;
10	use Data::Dumper;
11	use WebPAC::DB;
12	use WebPAC::Output::TT;
13
14	=head1 NAME
15
16	Webpacus::Model::WebPAC - Catalyst Model
17
18	=head1 SYNOPSIS
19
20	See L<Webpacus> and L<WebPAC>.
21
22	=head1 DESCRIPTION
23
24	Catalyst Model for access to WebPAC data.
25
26	=head2 new
27
28	Configuration for hyperestraier in C<config.yaml> like this:
29
30	--- #YAML:1.0
31	# DO NOT USE TABS FOR INDENTATION OR label/value SEPARATION!!!
32
33	# configuration for hyper estraier full text search engine
34	hyperestraier:
35	url: 'http://localhost:1978/node/webpac2'
36	user: 'admin'
37	passwd: 'admin'
38
39	=cut
40
41	sub new {
42	my ( $self, $c, $config ) = @_;
43
44	$self = $self->NEXT::new($c, $config);
45	$self->config($config);
46
47	my $log = $c->log;
48	$self->{log} = $log;
49
50	my $est_cfg = $c->config->{hyperestraier};
51	$est_cfg->{'log'} = $log;
52
53	$log->debug("using config:" . Dumper($est_cfg) );
54
55	$self->{est} = new WebPAC::Search::Estraier( %{ $est_cfg } );
56
57	my $db_path = $c->config->{webpac}->{db_path};
58	my $template_path = $c->config->{webpac}->{template_path};
59
60	$log->debug("using db path '$db_path', template path '$template_path'");
61
62	$self->{db} = new WebPAC::DB(
63	path => $db_path,
64	read_only => 1,
65	);
66
67	$self->{out} = new WebPAC::Output::TT(
68	include_path => $template_path,
69	filters => { foo => sub { shift } },
70	);
71
72	$self->{template} \|\|= $c->config->{webpac}->{template};
73
74	return $self;
75
76	}
77
78	sub search {
79	my ( $self, $query ) = @_;
80
81	my $log = $self->{log};
82
83	$log->debug("search got query: $query<--");
84
85	my $template_filename = $self->{template};
86
87	my @results = $self->{est}->search(
88	query => $query,
89	attr => [ '@uri' ],
90	max => 100,
91	);
92
93	for my $i ( 0 .. $#results ) {
94
95	my $mfn = $1 if ( $results[$i]->{'@uri'} =~ m#/(\d+)$#);
96
97	$log->debug("load_ds( $mfn )");
98
99	my $ds = $self->{db}->load_ds( $mfn ) \|\| next;
100	$results[$i]->{ html } = $self->{out}->apply(
101	template => $template_filename,
102	data => $ds,
103	);
104	}
105
106	return \@results;
107	}
108
109
110
111
112	=head1 AUTHOR
113
114	Dobrica Pavlinusic
115
116	=head1 LICENSE
117
118	This library is free software, you can redistribute it and/or modify
119	it under the same terms as Perl itself.
120
121	=cut
122
123	1;