20 |
my $node = new Search::Estraier::Node( |
my $node = new Search::Estraier::Node( |
21 |
url => 'http://localhost:1978/node/test', |
url => 'http://localhost:1978/node/test', |
22 |
user => 'admin', |
user => 'admin', |
23 |
passwd => 'admin' |
passwd => 'admin', |
24 |
|
create => 1, |
25 |
|
label => 'Label for node', |
26 |
|
croak_on_error => 1, |
27 |
); |
); |
28 |
|
|
29 |
# create document |
# create document |
875 |
|
|
876 |
my $node = new Search::HyperEstraier::Node( |
my $node = new Search::HyperEstraier::Node( |
877 |
url => 'http://localhost:1978/node/test', |
url => 'http://localhost:1978/node/test', |
878 |
|
user => 'admin', |
879 |
|
passwd => 'admin' |
880 |
|
create => 1, |
881 |
|
label => 'optional node label', |
882 |
debug => 1, |
debug => 1, |
883 |
croak_on_error => 1 |
croak_on_error => 1 |
884 |
); |
); |
891 |
|
|
892 |
URL to node |
URL to node |
893 |
|
|
894 |
|
=item user |
895 |
|
|
896 |
|
specify username for node server authentication |
897 |
|
|
898 |
|
=item passwd |
899 |
|
|
900 |
|
password for authentication |
901 |
|
|
902 |
|
=item create |
903 |
|
|
904 |
|
create node if it doesn't exists |
905 |
|
|
906 |
|
=item label |
907 |
|
|
908 |
|
optional label for new node if C<create> is used |
909 |
|
|
910 |
=item debug |
=item debug |
911 |
|
|
912 |
dumps a B<lot> of debugging output |
dumps a B<lot> of debugging output |
937 |
if ($#_ == 0) { |
if ($#_ == 0) { |
938 |
$self->{url} = shift; |
$self->{url} = shift; |
939 |
} else { |
} else { |
|
my $args = {@_}; |
|
|
|
|
940 |
%$self = ( %$self, @_ ); |
%$self = ( %$self, @_ ); |
941 |
|
|
942 |
|
$self->set_auth( $self->{user}, $self->{passwd} ) if ($self->{user}); |
943 |
|
|
944 |
warn "## Node debug on\n" if ($self->{debug}); |
warn "## Node debug on\n" if ($self->{debug}); |
945 |
} |
} |
946 |
|
|
950 |
size => -1.0, |
size => -1.0, |
951 |
}; |
}; |
952 |
|
|
953 |
|
if ($self->{create}) { |
954 |
|
if (! eval { $self->name } || $@) { |
955 |
|
my $name = $1 if ($self->{url} =~ m#/node/([^/]+)/*#); |
956 |
|
croak "can't find node name in '$self->{url}'" unless ($name); |
957 |
|
my $label = $self->{label} || $name; |
958 |
|
$self->master( |
959 |
|
action => 'nodeadd', |
960 |
|
name => $name, |
961 |
|
label => $label, |
962 |
|
) || croak "can't create node $name ($label)"; |
963 |
|
} |
964 |
|
} |
965 |
|
|
966 |
$self ? return $self : return undef; |
$self ? return $self : return undef; |
967 |
} |
} |
968 |
|
|
1425 |
); |
); |
1426 |
return if ($rv != 200); |
return if ($rv != 200); |
1427 |
|
|
|
my (@docs, $hints); |
|
|
|
|
|
my @lines = split(/\n/, $resbody); |
|
|
return unless (@lines); |
|
|
|
|
|
my $border = $lines[0]; |
|
|
my $isend = 0; |
|
|
my $lnum = 1; |
|
|
|
|
|
while ( $lnum <= $#lines ) { |
|
|
my $line = $lines[$lnum]; |
|
|
$lnum++; |
|
|
|
|
|
#warn "## $line\n"; |
|
|
if ($line && $line =~ m/^\Q$border\E(:END)*$/) { |
|
|
$isend = $1; |
|
|
last; |
|
|
} |
|
|
|
|
|
if ($line =~ /\t/) { |
|
|
my ($k,$v) = split(/\t/, $line, 2); |
|
|
$hints->{$k} = $v; |
|
|
} |
|
|
} |
|
|
|
|
|
my $snum = $lnum; |
|
|
|
|
|
while( ! $isend && $lnum <= $#lines ) { |
|
|
my $line = $lines[$lnum]; |
|
|
#warn "# $lnum: $line\n"; |
|
|
$lnum++; |
|
|
|
|
|
if ($line && $line =~ m/^\Q$border\E/) { |
|
|
if ($lnum > $snum) { |
|
|
my $rdattrs; |
|
|
my $rdvector; |
|
|
my $rdsnippet; |
|
|
|
|
|
my $rlnum = $snum; |
|
|
while ($rlnum < $lnum - 1 ) { |
|
|
#my $rdline = $self->_s($lines[$rlnum]); |
|
|
my $rdline = $lines[$rlnum]; |
|
|
$rlnum++; |
|
|
last unless ($rdline); |
|
|
if ($rdline =~ /^%/) { |
|
|
$rdvector = $1 if ($rdline =~ /^%VECTOR\t(.+)$/); |
|
|
} elsif($rdline =~ /=/) { |
|
|
$rdattrs->{$1} = $2 if ($rdline =~ /^(.+)=(.+)$/); |
|
|
} else { |
|
|
confess "invalid format of response"; |
|
|
} |
|
|
} |
|
|
while($rlnum < $lnum - 1) { |
|
|
my $rdline = $lines[$rlnum]; |
|
|
$rlnum++; |
|
|
$rdsnippet .= "$rdline\n"; |
|
|
} |
|
|
#warn Dumper($rdvector, $rdattrs, $rdsnippet); |
|
|
if (my $rduri = $rdattrs->{'@uri'}) { |
|
|
push @docs, new Search::Estraier::ResultDocument( |
|
|
uri => $rduri, |
|
|
attrs => $rdattrs, |
|
|
snippet => $rdsnippet, |
|
|
keywords => $rdvector, |
|
|
); |
|
|
} |
|
|
} |
|
|
$snum = $lnum; |
|
|
#warn "### $line\n"; |
|
|
$isend = 1 if ($line =~ /:END$/); |
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
if (! $isend) { |
|
|
warn "received result doesn't have :END\n$resbody"; |
|
|
return; |
|
|
} |
|
|
|
|
|
#warn Dumper(\@docs, $hints); |
|
|
|
|
|
return new Search::Estraier::NodeResult( docs => \@docs, hints => $hints ); |
|
|
} |
|
|
|
|
|
=head2 search_new |
|
|
|
|
|
Better implementation of search by Robert Klep <robert@klep.name> |
|
|
|
|
|
=cut |
|
|
|
|
|
sub search_new { |
|
|
my $self = shift; |
|
|
my ($cond, $depth) = @_; |
|
|
return unless ($cond && defined($depth) && $self->{url}); |
|
|
croak "cond mush be Search::Estraier::Condition, not '$cond->isa'" unless ($cond->isa('Search::Estraier::Condition')); |
|
|
croak "depth needs number, not '$depth'" unless ($depth =~ m/^\d+$/); |
|
|
|
|
|
my $resbody; |
|
|
|
|
|
my $rv = $self->shuttle_url( $self->{url} . '/search', |
|
|
'application/x-www-form-urlencoded', |
|
|
$self->cond_to_query( $cond, $depth ), |
|
|
\$resbody, |
|
|
); |
|
|
return if ($rv != 200); |
|
|
|
|
1428 |
my @records = split /--------\[.*?\]--------(?::END)?\r?\n/, $resbody; |
my @records = split /--------\[.*?\]--------(?::END)?\r?\n/, $resbody; |
1429 |
my $hintsText = splice @records, 0, 2; # starts with empty record |
my $hintsText = splice @records, 0, 2; # starts with empty record |
1430 |
my $hints = { $hintsText =~ m/^(.*?)\t(.*?)$/gsm }; |
my $hints = { $hintsText =~ m/^(.*?)\t(.*?)$/gsm }; |
1431 |
|
|
1432 |
# process records |
# process records |
1433 |
my $docs; |
my $docs = []; |
1434 |
foreach my $record (@records) |
foreach my $record (@records) |
1435 |
{ |
{ |
1436 |
# split into keys and snippets |
# split into keys and snippets |
1726 |
return $self->{inform}->{links}; |
return $self->{inform}->{links}; |
1727 |
} |
} |
1728 |
|
|
1729 |
|
=head2 master |
1730 |
|
|
1731 |
|
Set actions on Hyper Estraier node master (C<estmaster> process) |
1732 |
|
|
1733 |
|
$node->master( |
1734 |
|
action => 'sync' |
1735 |
|
); |
1736 |
|
|
1737 |
|
All available actions are documented in |
1738 |
|
L<http://hyperestraier.sourceforge.net/nguide-en.html#protocol> |
1739 |
|
|
1740 |
|
=cut |
1741 |
|
|
1742 |
|
my $estmaster_rest = { |
1743 |
|
shutdown => { |
1744 |
|
status => 202, |
1745 |
|
}, |
1746 |
|
sync => { |
1747 |
|
status => 202, |
1748 |
|
}, |
1749 |
|
backup => { |
1750 |
|
status => 202, |
1751 |
|
}, |
1752 |
|
userlist => { |
1753 |
|
status => 200, |
1754 |
|
returns => [ qw/name passwd flags fname misc/ ], |
1755 |
|
}, |
1756 |
|
useradd => { |
1757 |
|
required => [ qw/name passwd flags/ ], |
1758 |
|
optional => [ qw/fname misc/ ], |
1759 |
|
status => 200, |
1760 |
|
}, |
1761 |
|
userdel => { |
1762 |
|
required => [ qw/name/ ], |
1763 |
|
status => 200, |
1764 |
|
}, |
1765 |
|
nodelist => { |
1766 |
|
status => 200, |
1767 |
|
returns => [ qw/name label doc_num word_num size/ ], |
1768 |
|
}, |
1769 |
|
nodeadd => { |
1770 |
|
required => [ qw/name/ ], |
1771 |
|
optional => [ qw/label/ ], |
1772 |
|
status => 200, |
1773 |
|
}, |
1774 |
|
nodedel => { |
1775 |
|
required => [ qw/name/ ], |
1776 |
|
status => 200, |
1777 |
|
}, |
1778 |
|
nodeclr => { |
1779 |
|
required => [ qw/name/ ], |
1780 |
|
status => 200, |
1781 |
|
}, |
1782 |
|
nodertt => { |
1783 |
|
status => 200, |
1784 |
|
}, |
1785 |
|
}; |
1786 |
|
|
1787 |
|
sub master { |
1788 |
|
my $self = shift; |
1789 |
|
|
1790 |
|
my $args = {@_}; |
1791 |
|
|
1792 |
|
# have action? |
1793 |
|
my $action = $args->{action} || croak "need action, available: ", |
1794 |
|
join(", ",keys %{ $estmaster_rest }); |
1795 |
|
|
1796 |
|
# check if action is valid |
1797 |
|
my $rest = $estmaster_rest->{$action}; |
1798 |
|
croak "action '$action' is not supported, available actions: ", |
1799 |
|
join(", ",keys %{ $estmaster_rest }) unless ($rest); |
1800 |
|
|
1801 |
|
croak "BUG: action '$action' needs return status" unless ($rest->{status}); |
1802 |
|
|
1803 |
|
my @args; |
1804 |
|
|
1805 |
|
if ($rest->{required} || $rest->{optional}) { |
1806 |
|
|
1807 |
|
map { |
1808 |
|
croak "need parametar '$_' for action '$action'" unless ($args->{$_}); |
1809 |
|
push @args, $_ . '=' . uri_escape( $args->{$_} ); |
1810 |
|
} ( @{ $rest->{required} } ); |
1811 |
|
|
1812 |
|
map { |
1813 |
|
push @args, $_ . '=' . uri_escape( $args->{$_} ) if ($args->{$_}); |
1814 |
|
} ( @{ $rest->{optional} } ); |
1815 |
|
|
1816 |
|
} |
1817 |
|
|
1818 |
|
my $uri = new URI( $self->{url} ); |
1819 |
|
|
1820 |
|
my $resbody; |
1821 |
|
|
1822 |
|
my $status = $self->shuttle_url( |
1823 |
|
'http://' . $uri->host_port . '/master?action=' . $action , |
1824 |
|
'application/x-www-form-urlencoded', |
1825 |
|
join('&', @args), |
1826 |
|
\$resbody, |
1827 |
|
1, |
1828 |
|
) or confess "shuttle_url failed"; |
1829 |
|
|
1830 |
|
if ($status == $rest->{status}) { |
1831 |
|
if ($rest->{returns} && wantarray) { |
1832 |
|
|
1833 |
|
my @results; |
1834 |
|
my $fields = $#{$rest->{returns}}; |
1835 |
|
|
1836 |
|
foreach my $line ( split(/[\r\n]/,$resbody) ) { |
1837 |
|
my @e = split(/\t/, $line, $fields + 1); |
1838 |
|
my $row; |
1839 |
|
foreach my $i ( 0 .. $fields) { |
1840 |
|
$row->{ $rest->{returns}->[$i] } = $e[ $i ]; |
1841 |
|
} |
1842 |
|
push @results, $row; |
1843 |
|
} |
1844 |
|
|
1845 |
|
return @results; |
1846 |
|
|
1847 |
|
} elsif ($resbody) { |
1848 |
|
chomp $resbody; |
1849 |
|
return $resbody; |
1850 |
|
} else { |
1851 |
|
return 0E0; |
1852 |
|
} |
1853 |
|
} |
1854 |
|
|
1855 |
|
carp "expected status $rest->{status}, but got $status"; |
1856 |
|
return undef; |
1857 |
|
} |
1858 |
|
|
1859 |
=head1 PRIVATE METHODS |
=head1 PRIVATE METHODS |
1860 |
|
|
1926 |
|
|
1927 |
Dobrica Pavlinusic, E<lt>dpavlin@rot13.orgE<gt> |
Dobrica Pavlinusic, E<lt>dpavlin@rot13.orgE<gt> |
1928 |
|
|
1929 |
|
Robert Klep E<lt>robert@klep.nameE<gt> contributed refactored search code |
1930 |
|
|
1931 |
=head1 COPYRIGHT AND LICENSE |
=head1 COPYRIGHT AND LICENSE |
1932 |
|
|