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use strict; |
use strict; |
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use warnings; |
use warnings; |
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our $VERSION = '0.02'; |
our $VERSION = '0.04_1'; |
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=head1 NAME |
=head1 NAME |
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=head1 SYNOPSIS |
=head1 SYNOPSIS |
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use Search::Estraier; |
=head2 Simple indexer |
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my $est = new Search::Estraier(); |
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use Search::Estraier; |
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# create and configure node |
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my $node = new Search::Estraier::Node; |
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$node->set_url("http://localhost:1978/node/test"); |
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$node->set_auth("admin","admin"); |
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# create document |
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my $doc = new Search::Estraier::Document; |
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# add attributes |
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$doc->add_attr('@uri', "http://estraier.gov/example.txt"); |
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$doc->add_attr('@title', "Over the Rainbow"); |
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# add body text to document |
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$doc->add_text("Somewhere over the rainbow. Way up high."); |
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$doc->add_text("There's a land that I heard of once in a lullaby."); |
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die "error: ", $node->status,"\n" unless ($node->put_doc($doc)); |
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=head2 Simple searcher |
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use Search::Estraier; |
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# create and configure node |
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my $node = new Search::Estraier::Node; |
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$node->set_url("http://localhost:1978/node/test"); |
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$node->set_auth("admin","admin"); |
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# create condition |
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my $cond = new Search::Estraier::Condition; |
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# set search phrase |
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$cond->set_phrase("rainbow AND lullaby"); |
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my $nres = $node->search($cond, 0); |
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if (defined($nres)) { |
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# for each document in results |
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for my $i ( 0 ... $nres->doc_num - 1 ) { |
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# get result document |
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my $rdoc = $nres->get_doc($i); |
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# display attribte |
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print "URI: ", $rdoc->attr('@uri'),"\n"; |
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print "Title: ", $rdoc->attr('@title'),"\n"; |
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print $rdoc->snippet,"\n"; |
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} |
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} else { |
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die "error: ", $node->status,"\n"; |
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} |
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=head1 DESCRIPTION |
=head1 DESCRIPTION |
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It is implemented as multiple packages which closly resamble Ruby |
It is implemented as multiple packages which closly resamble Ruby |
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implementation. It also includes methods to manage nodes. |
implementation. It also includes methods to manage nodes. |
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There are few examples in C<scripts> directory of this distribution. |
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=cut |
=cut |
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=head1 Inheritable common methods |
=head1 Inheritable common methods |
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1377 |
=head2 shuttle_url |
=head2 shuttle_url |
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This is method which uses C<IO::Socket::INET> to communicate with Hyper Estraier node |
This is method which uses C<LWP::UserAgent> to communicate with Hyper Estraier node |
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master. |
master. |
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my $rv = shuttle_url( $url, $content_type, $req_body, \$resbody ); |
my $rv = shuttle_url( $url, $content_type, $req_body, \$resbody ); |
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1433 |
warn "## response status: ",$res->status_line,"\n" if ($self->{debug}); |
warn "## response status: ",$res->status_line,"\n" if ($self->{debug}); |
1434 |
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return -1 if (! $res->is_success); |
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1435 |
($self->{status}, $self->{status_message}) = split(/\s+/, $res->status_line, 2); |
($self->{status}, $self->{status_message}) = split(/\s+/, $res->status_line, 2); |
1436 |
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1437 |
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return -1 if (! $res->is_success); |
1438 |
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1439 |
$$resbody .= $res->content; |
$$resbody .= $res->content; |
1440 |
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1441 |
warn "## response body:\n$$resbody\n" if ($resbody && $self->{debug}); |
warn "## response body:\n$$resbody\n" if ($resbody && $self->{debug}); |
1535 |
$reqbody .= '&credit=' . $credit if ($credit > 0); |
$reqbody .= '&credit=' . $credit if ($credit > 0); |
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1537 |
$self->shuttle_url( $self->{url} . '/_set_link', |
$self->shuttle_url( $self->{url} . '/_set_link', |
1538 |
'text/plain', |
'application/x-www-form-urlencoded', |
1539 |
$reqbody, |
$reqbody, |
1540 |
undef |
undef |
1541 |
) == 200; |
) == 200; |