4 |
use strict; |
use strict; |
5 |
use warnings; |
use warnings; |
6 |
|
|
7 |
our $VERSION = '0.03_1'; |
our $VERSION = '0.06_1'; |
8 |
|
|
9 |
=head1 NAME |
=head1 NAME |
10 |
|
|
17 |
use Search::Estraier; |
use Search::Estraier; |
18 |
|
|
19 |
# create and configure node |
# create and configure node |
20 |
my $node = new Search::Estraier::Node; |
my $node = new Search::Estraier::Node( |
21 |
$node->set_url("http://localhost:1978/node/test"); |
url => 'http://localhost:1978/node/test', |
22 |
$node->set_auth("admin","admin"); |
user => 'admin', |
23 |
|
passwd => 'admin', |
24 |
|
create => 1, |
25 |
|
label => 'Label for node', |
26 |
|
croak_on_error => 1, |
27 |
|
); |
28 |
|
|
29 |
# create document |
# create document |
30 |
my $doc = new Search::Estraier::Document; |
my $doc = new Search::Estraier::Document; |
37 |
$doc->add_text("Somewhere over the rainbow. Way up high."); |
$doc->add_text("Somewhere over the rainbow. Way up high."); |
38 |
$doc->add_text("There's a land that I heard of once in a lullaby."); |
$doc->add_text("There's a land that I heard of once in a lullaby."); |
39 |
|
|
40 |
die "error: ", $node->status,"\n" unless ($node->put_doc($doc)); |
die "error: ", $node->status,"\n" unless (eval { $node->put_doc($doc) }); |
41 |
|
|
42 |
=head2 Simple searcher |
=head2 Simple searcher |
43 |
|
|
44 |
use Search::Estraier; |
use Search::Estraier; |
45 |
|
|
46 |
# create and configure node |
# create and configure node |
47 |
my $node = new Search::Estraier::Node; |
my $node = new Search::Estraier::Node( |
48 |
$node->set_url("http://localhost:1978/node/test"); |
url => 'http://localhost:1978/node/test', |
49 |
$node->set_auth("admin","admin"); |
user => 'admin', |
50 |
|
passwd => 'admin', |
51 |
|
croak_on_error => 1, |
52 |
|
); |
53 |
|
|
54 |
# create condition |
# create condition |
55 |
my $cond = new Search::Estraier::Condition; |
my $cond = new Search::Estraier::Condition; |
58 |
$cond->set_phrase("rainbow AND lullaby"); |
$cond->set_phrase("rainbow AND lullaby"); |
59 |
|
|
60 |
my $nres = $node->search($cond, 0); |
my $nres = $node->search($cond, 0); |
61 |
|
|
62 |
if (defined($nres)) { |
if (defined($nres)) { |
63 |
|
print "Got ", $nres->hits, " results\n"; |
64 |
|
|
65 |
# for each document in results |
# for each document in results |
66 |
for my $i ( 0 ... $nres->doc_num - 1 ) { |
for my $i ( 0 ... $nres->doc_num - 1 ) { |
67 |
# get result document |
# get result document |
103 |
=cut |
=cut |
104 |
|
|
105 |
sub _s { |
sub _s { |
106 |
my $text = $_[1] || return; |
my $text = $_[1]; |
107 |
|
return unless defined($text); |
108 |
$text =~ s/\s\s+/ /gs; |
$text =~ s/\s\s+/ /gs; |
109 |
$text =~ s/^\s+//; |
$text =~ s/^\s+//; |
110 |
$text =~ s/\s+$//; |
$text =~ s/\s+$//; |
169 |
} elsif ($line =~ m/^$/) { |
} elsif ($line =~ m/^$/) { |
170 |
$in_text = 1; |
$in_text = 1; |
171 |
next; |
next; |
172 |
} elsif ($line =~ m/^(.+)=(.+)$/) { |
} elsif ($line =~ m/^(.+)=(.*)$/) { |
173 |
$self->{attrs}->{ $1 } = $2; |
$self->{attrs}->{ $1 } = $2; |
174 |
next; |
next; |
175 |
} |
} |
176 |
|
|
177 |
warn "draft ignored: $line\n"; |
warn "draft ignored: '$line'\n"; |
178 |
} |
} |
179 |
} |
} |
180 |
|
|
332 |
my $draft; |
my $draft; |
333 |
|
|
334 |
foreach my $attr_name (sort keys %{ $self->{attrs} }) { |
foreach my $attr_name (sort keys %{ $self->{attrs} }) { |
335 |
$draft .= $attr_name . '=' . $self->{attrs}->{$attr_name} . "\n"; |
next unless defined(my $v = $self->{attrs}->{$attr_name}); |
336 |
|
$draft .= $attr_name . '=' . $v . "\n"; |
337 |
} |
} |
338 |
|
|
339 |
if ($self->{kwords}) { |
if ($self->{kwords}) { |
381 |
|
|
382 |
package Search::Estraier::Condition; |
package Search::Estraier::Condition; |
383 |
|
|
384 |
use Carp qw/confess croak/; |
use Carp qw/carp confess croak/; |
385 |
|
|
386 |
use Search::Estraier; |
use Search::Estraier; |
387 |
our @ISA = qw/Search::Estraier/; |
our @ISA = qw/Search::Estraier/; |
459 |
|
|
460 |
=head2 set_options |
=head2 set_options |
461 |
|
|
462 |
$cond->set_options( SURE => 1 ); |
$cond->set_options( 'SURE' ); |
463 |
|
|
464 |
|
$cond->set_options( qw/AGITO NOIDF SIMPLE/ ); |
465 |
|
|
466 |
|
Possible options are: |
467 |
|
|
468 |
|
=over 8 |
469 |
|
|
470 |
|
=item SURE |
471 |
|
|
472 |
|
check every N-gram |
473 |
|
|
474 |
|
=item USUAL |
475 |
|
|
476 |
|
check every second N-gram |
477 |
|
|
478 |
|
=item FAST |
479 |
|
|
480 |
|
check every third N-gram |
481 |
|
|
482 |
|
=item AGITO |
483 |
|
|
484 |
|
check every fourth N-gram |
485 |
|
|
486 |
|
=item NOIDF |
487 |
|
|
488 |
|
don't perform TF-IDF tuning |
489 |
|
|
490 |
|
=item SIMPLE |
491 |
|
|
492 |
|
use simplified query phrase |
493 |
|
|
494 |
|
=back |
495 |
|
|
496 |
|
Skipping N-grams will speed up search, but reduce accuracy. Every call to C<set_options> will reset previous |
497 |
|
options; |
498 |
|
|
499 |
|
This option changed in version C<0.04> of this module. It's backwards compatibile. |
500 |
|
|
501 |
=cut |
=cut |
502 |
|
|
503 |
my $options = { |
my $options = { |
|
# check N-gram keys skipping by three |
|
504 |
SURE => 1 << 0, |
SURE => 1 << 0, |
|
# check N-gram keys skipping by two |
|
505 |
USUAL => 1 << 1, |
USUAL => 1 << 1, |
|
# without TF-IDF tuning |
|
506 |
FAST => 1 << 2, |
FAST => 1 << 2, |
|
# with the simplified phrase |
|
507 |
AGITO => 1 << 3, |
AGITO => 1 << 3, |
|
# check every N-gram key |
|
508 |
NOIDF => 1 << 4, |
NOIDF => 1 << 4, |
|
# check N-gram keys skipping by one |
|
509 |
SIMPLE => 1 << 10, |
SIMPLE => 1 << 10, |
510 |
}; |
}; |
511 |
|
|
512 |
sub set_options { |
sub set_options { |
513 |
my $self = shift; |
my $self = shift; |
514 |
my $option = shift; |
my $opt = 0; |
515 |
confess "unknown option" unless ($options->{$option}); |
foreach my $option (@_) { |
516 |
$self->{options} ||= $options->{$option}; |
my $mask; |
517 |
|
unless ($mask = $options->{$option}) { |
518 |
|
if ($option eq '1') { |
519 |
|
next; |
520 |
|
} else { |
521 |
|
croak "unknown option $option"; |
522 |
|
} |
523 |
|
} |
524 |
|
$opt += $mask; |
525 |
|
} |
526 |
|
$self->{options} = $opt; |
527 |
} |
} |
528 |
|
|
529 |
|
|
602 |
} |
} |
603 |
|
|
604 |
|
|
605 |
|
=head2 set_skip |
606 |
|
|
607 |
|
Set number of skipped documents from beginning of results |
608 |
|
|
609 |
|
$cond->set_skip(42); |
610 |
|
|
611 |
|
Similar to C<offset> in RDBMS. |
612 |
|
|
613 |
|
=cut |
614 |
|
|
615 |
|
sub set_skip { |
616 |
|
my $self = shift; |
617 |
|
$self->{skip} = shift; |
618 |
|
} |
619 |
|
|
620 |
|
=head2 skip |
621 |
|
|
622 |
|
Return skip for this condition. |
623 |
|
|
624 |
|
print $cond->skip; |
625 |
|
|
626 |
|
=cut |
627 |
|
|
628 |
|
sub skip { |
629 |
|
my $self = shift; |
630 |
|
return $self->{skip}; |
631 |
|
} |
632 |
|
|
633 |
|
|
634 |
package Search::Estraier::ResultDocument; |
package Search::Estraier::ResultDocument; |
635 |
|
|
636 |
use Carp qw/croak/; |
use Carp qw/croak/; |
774 |
|
|
775 |
print $res->doc_num; |
print $res->doc_num; |
776 |
|
|
777 |
|
This will return real number of documents (limited by C<max>). |
778 |
|
If you want to get total number of hits, see C<hits>. |
779 |
|
|
780 |
=cut |
=cut |
781 |
|
|
782 |
sub doc_num { |
sub doc_num { |
808 |
|
|
809 |
Return specific hint from results. |
Return specific hint from results. |
810 |
|
|
811 |
print $rec->hint( 'VERSION' ); |
print $res->hint( 'VERSION' ); |
812 |
|
|
813 |
Possible hints are: C<VERSION>, C<NODE>, C<HIT>, C<HINT#n>, C<DOCNUM>, C<WORDNUM>, |
Possible hints are: C<VERSION>, C<NODE>, C<HIT>, C<HINT#n>, C<DOCNUM>, C<WORDNUM>, |
814 |
C<TIME>, C<LINK#n>, C<VIEW>. |
C<TIME>, C<LINK#n>, C<VIEW>. |
821 |
return $self->{hints}->{$key}; |
return $self->{hints}->{$key}; |
822 |
} |
} |
823 |
|
|
824 |
|
=head2 hints |
825 |
|
|
826 |
|
More perlish version of C<hint>. This one returns hash. |
827 |
|
|
828 |
|
my %hints = $res->hints; |
829 |
|
|
830 |
|
=cut |
831 |
|
|
832 |
|
sub hints { |
833 |
|
my $self = shift; |
834 |
|
return $self->{hints}; |
835 |
|
} |
836 |
|
|
837 |
|
=head2 hits |
838 |
|
|
839 |
|
Syntaxtic sugar for total number of hits for this query |
840 |
|
|
841 |
|
print $res->hits; |
842 |
|
|
843 |
|
It's same as |
844 |
|
|
845 |
|
print $res->hint('HIT'); |
846 |
|
|
847 |
|
but shorter. |
848 |
|
|
849 |
|
=cut |
850 |
|
|
851 |
|
sub hits { |
852 |
|
my $self = shift; |
853 |
|
return $self->{hints}->{'HIT'} || 0; |
854 |
|
} |
855 |
|
|
856 |
package Search::Estraier::Node; |
package Search::Estraier::Node; |
857 |
|
|
871 |
|
|
872 |
my $node = new Search::HyperEstraier::Node( 'http://localhost:1978/node/test' ); |
my $node = new Search::HyperEstraier::Node( 'http://localhost:1978/node/test' ); |
873 |
|
|
874 |
|
or in more verbose form |
875 |
|
|
876 |
|
my $node = new Search::HyperEstraier::Node( |
877 |
|
url => 'http://localhost:1978/node/test', |
878 |
|
user => 'admin', |
879 |
|
passwd => 'admin' |
880 |
|
create => 1, |
881 |
|
label => 'optional node label', |
882 |
|
debug => 1, |
883 |
|
croak_on_error => 1 |
884 |
|
); |
885 |
|
|
886 |
|
with following arguments: |
887 |
|
|
888 |
|
=over 4 |
889 |
|
|
890 |
|
=item url |
891 |
|
|
892 |
|
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 |
911 |
|
|
912 |
|
dumps a B<lot> of debugging output |
913 |
|
|
914 |
|
=item croak_on_error |
915 |
|
|
916 |
|
very helpful during development. It will croak on all errors instead of |
917 |
|
silently returning C<-1> (which is convention of Hyper Estraier API in other |
918 |
|
languages). |
919 |
|
|
920 |
|
=back |
921 |
|
|
922 |
=cut |
=cut |
923 |
|
|
924 |
sub new { |
sub new { |
926 |
my $self = { |
my $self = { |
927 |
pxport => -1, |
pxport => -1, |
928 |
timeout => 0, # this used to be -1 |
timeout => 0, # this used to be -1 |
|
dnum => -1, |
|
|
wnum => -1, |
|
|
size => -1.0, |
|
929 |
wwidth => 480, |
wwidth => 480, |
930 |
hwidth => 96, |
hwidth => 96, |
931 |
awidth => 96, |
awidth => 96, |
932 |
status => -1, |
status => -1, |
933 |
}; |
}; |
934 |
|
|
935 |
bless($self, $class); |
bless($self, $class); |
936 |
|
|
937 |
if ($#_ == 0) { |
if ($#_ == 0) { |
938 |
$self->{url} = shift; |
$self->{url} = shift; |
939 |
} else { |
} else { |
940 |
my $args = {@_}; |
%$self = ( %$self, @_ ); |
941 |
|
|
942 |
|
$self->set_auth( $self->{user}, $self->{passwd} ) if ($self->{user}); |
943 |
|
|
|
$self->{debug} = $args->{debug}; |
|
944 |
warn "## Node debug on\n" if ($self->{debug}); |
warn "## Node debug on\n" if ($self->{debug}); |
945 |
} |
} |
946 |
|
|
947 |
|
$self->{inform} = { |
948 |
|
dnum => -1, |
949 |
|
wnum => -1, |
950 |
|
size => -1.0, |
951 |
|
}; |
952 |
|
|
953 |
|
if ($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 |
|
|
1241 |
|
|
1242 |
my $id = $node->uri_to_id( 'file:///document/uri/42' ); |
my $id = $node->uri_to_id( 'file:///document/uri/42' ); |
1243 |
|
|
1244 |
|
This method won't croak, even if using C<croak_on_error>. |
1245 |
|
|
1246 |
=cut |
=cut |
1247 |
|
|
1248 |
sub uri_to_id { |
sub uri_to_id { |
1249 |
my $self = shift; |
my $self = shift; |
1250 |
my $uri = shift || return; |
my $uri = shift || return; |
1251 |
return $self->_fetch_doc( uri => $uri, path => '/uri_to_id', chomp_resbody => 1 ); |
return $self->_fetch_doc( uri => $uri, path => '/uri_to_id', chomp_resbody => 1, croak_on_error => 0 ); |
1252 |
} |
} |
1253 |
|
|
1254 |
|
|
1308 |
'application/x-www-form-urlencoded', |
'application/x-www-form-urlencoded', |
1309 |
$arg, |
$arg, |
1310 |
\$resbody, |
\$resbody, |
1311 |
|
$a->{croak_on_error}, |
1312 |
); |
); |
1313 |
|
|
1314 |
return if ($rv != 200); |
return if ($rv != 200); |
1339 |
|
|
1340 |
sub name { |
sub name { |
1341 |
my $self = shift; |
my $self = shift; |
1342 |
$self->_set_info unless ($self->{name}); |
$self->_set_info unless ($self->{inform}->{name}); |
1343 |
return $self->{name}; |
return $self->{inform}->{name}; |
1344 |
} |
} |
1345 |
|
|
1346 |
|
|
1352 |
|
|
1353 |
sub label { |
sub label { |
1354 |
my $self = shift; |
my $self = shift; |
1355 |
$self->_set_info unless ($self->{label}); |
$self->_set_info unless ($self->{inform}->{label}); |
1356 |
return $self->{label}; |
return $self->{inform}->{label}; |
1357 |
} |
} |
1358 |
|
|
1359 |
|
|
1365 |
|
|
1366 |
sub doc_num { |
sub doc_num { |
1367 |
my $self = shift; |
my $self = shift; |
1368 |
$self->_set_info if ($self->{dnum} < 0); |
$self->_set_info if ($self->{inform}->{dnum} < 0); |
1369 |
return $self->{dnum}; |
return $self->{inform}->{dnum}; |
1370 |
} |
} |
1371 |
|
|
1372 |
|
|
1378 |
|
|
1379 |
sub word_num { |
sub word_num { |
1380 |
my $self = shift; |
my $self = shift; |
1381 |
$self->_set_info if ($self->{wnum} < 0); |
$self->_set_info if ($self->{inform}->{wnum} < 0); |
1382 |
return $self->{wnum}; |
return $self->{inform}->{wnum}; |
1383 |
} |
} |
1384 |
|
|
1385 |
|
|
1391 |
|
|
1392 |
sub size { |
sub size { |
1393 |
my $self = shift; |
my $self = shift; |
1394 |
$self->_set_info if ($self->{size} < 0); |
$self->_set_info if ($self->{inform}->{size} < 0); |
1395 |
return $self->{size}; |
return $self->{inform}->{size}; |
1396 |
} |
} |
1397 |
|
|
1398 |
|
|
1425 |
); |
); |
1426 |
return if ($rv != 200); |
return if ($rv != 200); |
1427 |
|
|
1428 |
my (@docs, $hints); |
my @records = split /--------\[.*?\]--------(?::END)?\r?\n/, $resbody; |
1429 |
|
my $hintsText = splice @records, 0, 2; # starts with empty record |
1430 |
my @lines = split(/\n/, $resbody); |
my $hints = { $hintsText =~ m/^(.*?)\t(.*?)$/gsm }; |
1431 |
return unless (@lines); |
|
1432 |
|
# process records |
1433 |
my $border = $lines[0]; |
my $docs = []; |
1434 |
my $isend = 0; |
foreach my $record (@records) |
1435 |
my $lnum = 1; |
{ |
1436 |
|
# split into keys and snippets |
1437 |
while ( $lnum <= $#lines ) { |
my ($keys, $snippet) = $record =~ m/^(.*?)\n\n(.*?)$/s; |
1438 |
my $line = $lines[$lnum]; |
|
1439 |
$lnum++; |
# create document hash |
1440 |
|
my $doc = { $keys =~ m/^(.*?)=(.*?)$/gsm }; |
1441 |
#warn "## $line\n"; |
$doc->{'@keywords'} = $doc->{keywords}; |
1442 |
if ($line && $line =~ m/^\Q$border\E(:END)*$/) { |
($doc->{keywords}) = $keys =~ m/^%VECTOR\t(.*?)$/gm; |
1443 |
$isend = $1; |
$doc->{snippet} = $snippet; |
1444 |
last; |
|
1445 |
} |
push @$docs, new Search::Estraier::ResultDocument( |
1446 |
|
attrs => $doc, |
1447 |
if ($line =~ /\t/) { |
uri => $doc->{'@uri'}, |
1448 |
my ($k,$v) = split(/\t/, $line, 2); |
snippet => $snippet, |
1449 |
$hints->{$k} = $v; |
keywords => $doc->{'keywords'}, |
1450 |
} |
); |
|
} |
|
|
|
|
|
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$/); |
|
|
} |
|
|
|
|
1451 |
} |
} |
1452 |
|
|
1453 |
if (! $isend) { |
return new Search::Estraier::NodeResult( docs => $docs, hints => $hints ); |
|
warn "received result doesn't have :END\n$resbody"; |
|
|
return; |
|
|
} |
|
|
|
|
|
#warn Dumper(\@docs, $hints); |
|
|
|
|
|
return new Search::Estraier::NodeResult( docs => \@docs, hints => $hints ); |
|
1454 |
} |
} |
1455 |
|
|
1456 |
|
|
1499 |
push @args, 'wwidth=' . $self->{wwidth}; |
push @args, 'wwidth=' . $self->{wwidth}; |
1500 |
push @args, 'hwidth=' . $self->{hwidth}; |
push @args, 'hwidth=' . $self->{hwidth}; |
1501 |
push @args, 'awidth=' . $self->{awidth}; |
push @args, 'awidth=' . $self->{awidth}; |
1502 |
|
push @args, 'skip=' . $self->{skip} if ($self->{skip}); |
1503 |
|
|
1504 |
return join('&', @args); |
return join('&', @args); |
1505 |
} |
} |
1522 |
sub shuttle_url { |
sub shuttle_url { |
1523 |
my $self = shift; |
my $self = shift; |
1524 |
|
|
1525 |
my ($url, $content_type, $reqbody, $resbody) = @_; |
my ($url, $content_type, $reqbody, $resbody, $croak_on_error) = @_; |
1526 |
|
|
1527 |
|
$croak_on_error = $self->{croak_on_error} unless defined($croak_on_error); |
1528 |
|
|
1529 |
$self->{status} = -1; |
$self->{status} = -1; |
1530 |
|
|
1551 |
|
|
1552 |
$req->headers->header( 'Host' => $url->host . ":" . $url->port ); |
$req->headers->header( 'Host' => $url->host . ":" . $url->port ); |
1553 |
$req->headers->header( 'Connection', 'close' ); |
$req->headers->header( 'Connection', 'close' ); |
1554 |
$req->headers->header( 'Authorization', 'Basic ' . $self->{auth} ); |
$req->headers->header( 'Authorization', 'Basic ' . $self->{auth} ) if ($self->{auth}); |
1555 |
$req->content_type( $content_type ); |
$req->content_type( $content_type ); |
1556 |
|
|
1557 |
warn $req->headers->as_string,"\n" if ($self->{debug}); |
warn $req->headers->as_string,"\n" if ($self->{debug}); |
1565 |
|
|
1566 |
warn "## response status: ",$res->status_line,"\n" if ($self->{debug}); |
warn "## response status: ",$res->status_line,"\n" if ($self->{debug}); |
1567 |
|
|
|
return -1 if (! $res->is_success); |
|
|
|
|
1568 |
($self->{status}, $self->{status_message}) = split(/\s+/, $res->status_line, 2); |
($self->{status}, $self->{status_message}) = split(/\s+/, $res->status_line, 2); |
1569 |
|
|
1570 |
|
if (! $res->is_success) { |
1571 |
|
if ($croak_on_error) { |
1572 |
|
croak("can't get $url: ",$res->status_line); |
1573 |
|
} else { |
1574 |
|
return -1; |
1575 |
|
} |
1576 |
|
} |
1577 |
|
|
1578 |
$$resbody .= $res->content; |
$$resbody .= $res->content; |
1579 |
|
|
1580 |
warn "## response body:\n$$resbody\n" if ($resbody && $self->{debug}); |
warn "## response body:\n$$resbody\n" if ($resbody && $self->{debug}); |
1673 |
my $reqbody = 'url=' . uri_escape($url) . '&label=' . uri_escape($label); |
my $reqbody = 'url=' . uri_escape($url) . '&label=' . uri_escape($label); |
1674 |
$reqbody .= '&credit=' . $credit if ($credit > 0); |
$reqbody .= '&credit=' . $credit if ($credit > 0); |
1675 |
|
|
1676 |
$self->shuttle_url( $self->{url} . '/_set_link', |
if ($self->shuttle_url( $self->{url} . '/_set_link', |
1677 |
'application/x-www-form-urlencoded', |
'application/x-www-form-urlencoded', |
1678 |
$reqbody, |
$reqbody, |
1679 |
undef |
undef |
1680 |
) == 200; |
) == 200) { |
1681 |
|
# refresh node info after adding link |
1682 |
|
$self->_set_info; |
1683 |
|
return 1; |
1684 |
|
} |
1685 |
} |
} |
1686 |
|
|
1687 |
|
=head2 admins |
1688 |
|
|
1689 |
|
my @admins = @{ $node->admins }; |
1690 |
|
|
1691 |
|
Return array of users with admin rights on node |
1692 |
|
|
1693 |
|
=cut |
1694 |
|
|
1695 |
|
sub admins { |
1696 |
|
my $self = shift; |
1697 |
|
$self->_set_info unless ($self->{inform}->{name}); |
1698 |
|
return $self->{inform}->{admins}; |
1699 |
|
} |
1700 |
|
|
1701 |
|
=head2 guests |
1702 |
|
|
1703 |
|
my @guests = @{ $node->guests }; |
1704 |
|
|
1705 |
|
Return array of users with guest rights on node |
1706 |
|
|
1707 |
|
=cut |
1708 |
|
|
1709 |
|
sub guests { |
1710 |
|
my $self = shift; |
1711 |
|
$self->_set_info unless ($self->{inform}->{name}); |
1712 |
|
return $self->{inform}->{guests}; |
1713 |
|
} |
1714 |
|
|
1715 |
|
=head2 links |
1716 |
|
|
1717 |
|
my $links = @{ $node->links }; |
1718 |
|
|
1719 |
|
Return array of links for this node |
1720 |
|
|
1721 |
|
=cut |
1722 |
|
|
1723 |
|
sub links { |
1724 |
|
my $self = shift; |
1725 |
|
$self->_set_info unless ($self->{inform}->{name}); |
1726 |
|
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 $status"; |
1856 |
|
return undef; |
1857 |
|
} |
1858 |
|
|
1859 |
=head1 PRIVATE METHODS |
=head1 PRIVATE METHODS |
1860 |
|
|
1883 |
|
|
1884 |
return if ($rv != 200 || !$resbody); |
return if ($rv != 200 || !$resbody); |
1885 |
|
|
1886 |
# it seems that response can have multiple line endings |
my @lines = split(/[\r\n]/,$resbody); |
1887 |
$resbody =~ s/[\r\n]+$//; |
|
1888 |
|
$self->{inform} = {}; |
1889 |
|
|
1890 |
|
( $self->{inform}->{name}, $self->{inform}->{label}, $self->{inform}->{dnum}, |
1891 |
|
$self->{inform}->{wnum}, $self->{inform}->{size} ) = split(/\t/, shift @lines, 5); |
1892 |
|
|
1893 |
|
return $resbody unless (@lines); |
1894 |
|
|
1895 |
|
shift @lines; |
1896 |
|
|
1897 |
|
while(my $admin = shift @lines) { |
1898 |
|
push @{$self->{inform}->{admins}}, $admin; |
1899 |
|
} |
1900 |
|
|
1901 |
|
while(my $guest = shift @lines) { |
1902 |
|
push @{$self->{inform}->{guests}}, $guest; |
1903 |
|
} |
1904 |
|
|
1905 |
|
while(my $link = shift @lines) { |
1906 |
|
push @{$self->{inform}->{links}}, $link; |
1907 |
|
} |
1908 |
|
|
1909 |
( $self->{name}, $self->{label}, $self->{dnum}, $self->{wnum}, $self->{size} ) = |
return $resbody; |
|
split(/\t/, $resbody, 5); |
|
1910 |
|
|
1911 |
} |
} |
1912 |
|
|
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 |
|
|