| 27 |
|
|
| 28 |
=cut |
=cut |
| 29 |
|
|
| 30 |
|
=head1 Inheritable common methods |
| 31 |
|
|
| 32 |
|
This methods should really move somewhere else. |
| 33 |
|
|
| 34 |
=head2 _s |
=head2 _s |
| 35 |
|
|
| 36 |
Remove multiple whitespaces from string, as well as whitespaces at beginning or end |
Remove multiple whitespaces from string, as well as whitespaces at beginning or end |
| 60 |
This class implements Document which is collection of attributes |
This class implements Document which is collection of attributes |
| 61 |
(key=value), vectors (also key value) display text and hidden text. |
(key=value), vectors (also key value) display text and hidden text. |
| 62 |
|
|
| 63 |
|
|
| 64 |
=head2 new |
=head2 new |
| 65 |
|
|
| 66 |
Create new document, empty or from draft. |
Create new document, empty or from draft. |
| 180 |
push @{ $self->{htexts} }, $self->_s($text); |
push @{ $self->{htexts} }, $self->_s($text); |
| 181 |
} |
} |
| 182 |
|
|
| 183 |
|
|
| 184 |
=head2 id |
=head2 id |
| 185 |
|
|
| 186 |
Get the ID number of document. If the object has never been registred, C<-1> is returned. |
Get the ID number of document. If the object has never been registred, C<-1> is returned. |
| 194 |
return $self->{id}; |
return $self->{id}; |
| 195 |
} |
} |
| 196 |
|
|
| 197 |
|
|
| 198 |
=head2 attr_names |
=head2 attr_names |
| 199 |
|
|
| 200 |
Returns array with attribute names from document object. |
Returns array with attribute names from document object. |
| 240 |
return @{ $self->{dtexts} }; |
return @{ $self->{dtexts} }; |
| 241 |
} |
} |
| 242 |
|
|
| 243 |
|
|
| 244 |
=head2 cat_texts |
=head2 cat_texts |
| 245 |
|
|
| 246 |
Return whole text as single scalar. |
Return whole text as single scalar. |
| 254 |
return join(' ',@{ $self->{dtexts} }); |
return join(' ',@{ $self->{dtexts} }); |
| 255 |
} |
} |
| 256 |
|
|
| 257 |
|
|
| 258 |
=head2 dump_draft |
=head2 dump_draft |
| 259 |
|
|
| 260 |
Dump draft data from document object. |
Dump draft data from document object. |
| 281 |
|
|
| 282 |
$draft .= "\n"; |
$draft .= "\n"; |
| 283 |
|
|
| 284 |
$draft .= join("\n", @{ $self->{dtexts} }) . "\n"; |
$draft .= join("\n", @{ $self->{dtexts} }) . "\n" if ($self->{dtexts}); |
| 285 |
$draft .= "\t" . join("\n\t", @{ $self->{htexts} }) . "\n"; |
$draft .= "\t" . join("\n\t", @{ $self->{htexts} }) . "\n" if ($self->{htexts}); |
| 286 |
|
|
| 287 |
return $draft; |
return $draft; |
| 288 |
} |
} |
| 289 |
|
|
| 290 |
|
|
| 291 |
=head2 delete |
=head2 delete |
| 292 |
|
|
| 293 |
Empty document object |
Empty document object |
| 340 |
$self ? return $self : return undef; |
$self ? return $self : return undef; |
| 341 |
} |
} |
| 342 |
|
|
| 343 |
|
|
| 344 |
=head2 set_phrase |
=head2 set_phrase |
| 345 |
|
|
| 346 |
$cond->set_phrase('search phrase'); |
$cond->set_phrase('search phrase'); |
| 352 |
$self->{phrase} = $self->_s( shift ); |
$self->{phrase} = $self->_s( shift ); |
| 353 |
} |
} |
| 354 |
|
|
| 355 |
|
|
| 356 |
=head2 add_attr |
=head2 add_attr |
| 357 |
|
|
| 358 |
$cond->add_attr('@URI STRINC /~dpavlin/'); |
$cond->add_attr('@URI STRINC /~dpavlin/'); |
| 365 |
push @{ $self->{attrs} }, $self->_s( $attr ); |
push @{ $self->{attrs} }, $self->_s( $attr ); |
| 366 |
} |
} |
| 367 |
|
|
| 368 |
|
|
| 369 |
=head2 set_order |
=head2 set_order |
| 370 |
|
|
| 371 |
$cond->set_order('@mdate NUMD'); |
$cond->set_order('@mdate NUMD'); |
| 377 |
$self->{order} = shift; |
$self->{order} = shift; |
| 378 |
} |
} |
| 379 |
|
|
| 380 |
|
|
| 381 |
=head2 set_max |
=head2 set_max |
| 382 |
|
|
| 383 |
$cond->set_max(42); |
$cond->set_max(42); |
| 387 |
sub set_max { |
sub set_max { |
| 388 |
my $self = shift; |
my $self = shift; |
| 389 |
my $max = shift; |
my $max = shift; |
| 390 |
croak "set_max needs number" unless ($max =~ m/^\d+$/); |
croak "set_max needs number, not '$max'" unless ($max =~ m/^\d+$/); |
| 391 |
$self->{max} = $max; |
$self->{max} = $max; |
| 392 |
} |
} |
| 393 |
|
|
| 394 |
|
|
| 395 |
=head2 set_options |
=head2 set_options |
| 396 |
|
|
| 397 |
$cond->set_options( SURE => 1 ); |
$cond->set_options( SURE => 1 ); |
| 420 |
$self->{options} ||= $options->{$option}; |
$self->{options} ||= $options->{$option}; |
| 421 |
} |
} |
| 422 |
|
|
| 423 |
|
|
| 424 |
=head2 phrase |
=head2 phrase |
| 425 |
|
|
| 426 |
Return search phrase. |
Return search phrase. |
| 434 |
return $self->{phrase}; |
return $self->{phrase}; |
| 435 |
} |
} |
| 436 |
|
|
| 437 |
|
|
| 438 |
=head2 order |
=head2 order |
| 439 |
|
|
| 440 |
Return search result order. |
Return search result order. |
| 448 |
return $self->{order}; |
return $self->{order}; |
| 449 |
} |
} |
| 450 |
|
|
| 451 |
|
|
| 452 |
=head2 attrs |
=head2 attrs |
| 453 |
|
|
| 454 |
Return search result attrs. |
Return search result attrs. |
| 463 |
return @{ $self->{attrs} }; |
return @{ $self->{attrs} }; |
| 464 |
} |
} |
| 465 |
|
|
| 466 |
|
|
| 467 |
=head2 max |
=head2 max |
| 468 |
|
|
| 469 |
Return maximum number of results. |
Return maximum number of results. |
| 479 |
return $self->{max}; |
return $self->{max}; |
| 480 |
} |
} |
| 481 |
|
|
| 482 |
|
|
| 483 |
=head2 options |
=head2 options |
| 484 |
|
|
| 485 |
Return options for this condition. |
Return options for this condition. |
| 498 |
|
|
| 499 |
package Search::Estraier::ResultDocument; |
package Search::Estraier::ResultDocument; |
| 500 |
|
|
| 501 |
use Carp qw/confess croak/; |
use Carp qw/croak/; |
| 502 |
|
|
| 503 |
use Search::Estraier; |
#use Search::Estraier; |
| 504 |
our @ISA = qw/Search::Estraier/; |
#our @ISA = qw/Search::Estraier/; |
| 505 |
|
|
| 506 |
=head1 Search::Estraier::ResultDocument |
=head1 Search::Estraier::ResultDocument |
| 507 |
|
|
| 531 |
$self ? return $self : return undef; |
$self ? return $self : return undef; |
| 532 |
} |
} |
| 533 |
|
|
| 534 |
|
|
| 535 |
=head2 uri |
=head2 uri |
| 536 |
|
|
| 537 |
Return URI of result document |
Return URI of result document |
| 560 |
return sort keys %{ $self->{attrs} }; |
return sort keys %{ $self->{attrs} }; |
| 561 |
} |
} |
| 562 |
|
|
| 563 |
|
|
| 564 |
=head2 attr |
=head2 attr |
| 565 |
|
|
| 566 |
Returns value of an attribute. |
Returns value of an attribute. |
| 575 |
return $self->{attrs}->{ $name }; |
return $self->{attrs}->{ $name }; |
| 576 |
} |
} |
| 577 |
|
|
| 578 |
|
|
| 579 |
=head2 snippet |
=head2 snippet |
| 580 |
|
|
| 581 |
Return snippet from result document |
Return snippet from result document |
| 589 |
return $self->{snippet}; |
return $self->{snippet}; |
| 590 |
} |
} |
| 591 |
|
|
| 592 |
|
|
| 593 |
=head2 keywords |
=head2 keywords |
| 594 |
|
|
| 595 |
Return keywords from result document |
Return keywords from result document |
| 604 |
} |
} |
| 605 |
|
|
| 606 |
|
|
| 607 |
package Search::Estraier::Master; |
package Search::Estraier::NodeResult; |
| 608 |
|
|
| 609 |
use Carp; |
use Carp qw/croak/; |
| 610 |
|
|
| 611 |
=head1 Search::Estraier::Master |
#use Search::Estraier; |
| 612 |
|
#our @ISA = qw/Search::Estraier/; |
| 613 |
|
|
| 614 |
Controll node master. This requires user with administration priviledges. |
=head1 Search::Estraier::NodeResult |
| 615 |
|
|
| 616 |
|
=head2 new |
| 617 |
|
|
| 618 |
|
my $res = new Search::HyperEstraier::NodeResult( |
| 619 |
|
docs => @array_of_rdocs, |
| 620 |
|
hits => %hash_with_hints, |
| 621 |
|
); |
| 622 |
|
|
| 623 |
=cut |
=cut |
| 624 |
|
|
| 625 |
{ |
sub new { |
| 626 |
package RequestAgent; |
my $class = shift; |
| 627 |
our @ISA = qw(LWP::UserAgent); |
my $self = {@_}; |
| 628 |
|
bless($self, $class); |
| 629 |
|
|
| 630 |
sub new { |
foreach my $f (qw/docs hints/) { |
| 631 |
my $self = LWP::UserAgent::new(@_); |
croak "missing $f for ResultDocument" unless defined($self->{$f}); |
|
$self->agent("Search-Estraier/$Search::Estraer::VERSION"); |
|
|
$self; |
|
| 632 |
} |
} |
| 633 |
|
|
| 634 |
sub get_basic_credentials { |
$self ? return $self : return undef; |
|
my($self, $realm, $uri) = @_; |
|
|
# return ($user, $password); |
|
|
} |
|
| 635 |
} |
} |
| 636 |
|
|
| 637 |
|
|
| 638 |
|
=head2 doc_num |
| 639 |
|
|
| 640 |
=head2 new |
Return number of documents |
| 641 |
|
|
| 642 |
Create new connection to node master. |
print $res->doc_num; |
| 643 |
|
|
| 644 |
my $master = new Search::Estraier::Master( |
=cut |
| 645 |
url => 'http://localhost:1978', |
|
| 646 |
user => 'admin', |
sub doc_num { |
| 647 |
passwd => 'admin', |
my $self = shift; |
| 648 |
); |
return $#{$self->{docs}} + 1; |
| 649 |
|
} |
| 650 |
|
|
| 651 |
|
|
| 652 |
|
=head2 get_doc |
| 653 |
|
|
| 654 |
|
Return single document |
| 655 |
|
|
| 656 |
|
my $doc = $res->get_doc( 42 ); |
| 657 |
|
|
| 658 |
|
Returns undef if document doesn't exist. |
| 659 |
|
|
| 660 |
|
=cut |
| 661 |
|
|
| 662 |
|
sub get_doc { |
| 663 |
|
my $self = shift; |
| 664 |
|
my $num = shift; |
| 665 |
|
croak "expect number as argument, not '$num'" unless ($num =~ m/^\d+$/); |
| 666 |
|
return undef if ($num < 0 || $num > $self->{docs}); |
| 667 |
|
return $self->{docs}->[$num]; |
| 668 |
|
} |
| 669 |
|
|
| 670 |
|
|
| 671 |
|
=head2 hint |
| 672 |
|
|
| 673 |
|
Return specific hint from results. |
| 674 |
|
|
| 675 |
|
print $rec->hint( 'VERSION' ); |
| 676 |
|
|
| 677 |
|
Possible hints are: C<VERSION>, C<NODE>, C<HIT>, C<HINT#n>, C<DOCNUM>, C<WORDNUM>, |
| 678 |
|
C<TIME>, C<LINK#n>, C<VIEW>. |
| 679 |
|
|
| 680 |
|
=cut |
| 681 |
|
|
| 682 |
|
sub hint { |
| 683 |
|
my $self = shift; |
| 684 |
|
my $key = shift || return; |
| 685 |
|
return $self->{hints}->{$key}; |
| 686 |
|
} |
| 687 |
|
|
| 688 |
|
|
| 689 |
|
package Search::Estraier::Node; |
| 690 |
|
|
| 691 |
|
use Carp qw/carp croak confess/; |
| 692 |
|
use URI; |
| 693 |
|
use MIME::Base64; |
| 694 |
|
use IO::Socket::INET; |
| 695 |
|
use URI::Escape qw/uri_escape/; |
| 696 |
|
|
| 697 |
|
=head1 Search::Estraier::Node |
| 698 |
|
|
| 699 |
|
=head2 new |
| 700 |
|
|
| 701 |
|
my $node = new Search::HyperEstraier::Node; |
| 702 |
|
|
| 703 |
=cut |
=cut |
| 704 |
|
|
| 705 |
sub new { |
sub new { |
| 706 |
my $class = shift; |
my $class = shift; |
| 707 |
my $self = {@_}; |
my $self = { |
| 708 |
|
pxport => -1, |
| 709 |
|
timeout => 0, # this used to be -1 |
| 710 |
|
dnum => -1, |
| 711 |
|
wnum => -1, |
| 712 |
|
size => -1.0, |
| 713 |
|
wwidth => 480, |
| 714 |
|
hwidth => 96, |
| 715 |
|
awidth => 96, |
| 716 |
|
status => -1, |
| 717 |
|
}; |
| 718 |
bless($self, $class); |
bless($self, $class); |
| 719 |
|
|
| 720 |
foreach my $p (qw/url user passwd/) { |
my $args = {@_}; |
| 721 |
croak "need $p" unless ($self->{$p}); |
|
| 722 |
} |
$self->{debug} = $args->{debug}; |
| 723 |
|
warn "## Node debug on\n" if ($self->{debug}); |
| 724 |
|
|
| 725 |
$self ? return $self : return undef; |
$self ? return $self : return undef; |
| 726 |
} |
} |
| 727 |
|
|
| 728 |
|
|
| 729 |
|
=head2 set_url |
| 730 |
|
|
| 731 |
|
Specify URL to node server |
| 732 |
|
|
| 733 |
|
$node->set_url('http://localhost:1978'); |
| 734 |
|
|
| 735 |
|
=cut |
| 736 |
|
|
| 737 |
|
sub set_url { |
| 738 |
|
my $self = shift; |
| 739 |
|
$self->{url} = shift; |
| 740 |
|
} |
| 741 |
|
|
| 742 |
|
|
| 743 |
|
=head2 set_proxy |
| 744 |
|
|
| 745 |
|
Specify proxy server to connect to node server |
| 746 |
|
|
| 747 |
|
$node->set_proxy('proxy.example.com', 8080); |
| 748 |
|
|
| 749 |
|
=cut |
| 750 |
|
|
| 751 |
|
sub set_proxy { |
| 752 |
|
my $self = shift; |
| 753 |
|
my ($host,$port) = @_; |
| 754 |
|
croak "proxy port must be number, not '$port'" unless ($port =~ m/^\d+$/); |
| 755 |
|
$self->{pxhost} = $host; |
| 756 |
|
$self->{pxport} = $port; |
| 757 |
|
} |
| 758 |
|
|
| 759 |
|
|
| 760 |
|
=head2 set_timeout |
| 761 |
|
|
| 762 |
|
Specify timeout of connection in seconds |
| 763 |
|
|
| 764 |
|
$node->set_timeout( 15 ); |
| 765 |
|
|
| 766 |
|
=cut |
| 767 |
|
|
| 768 |
|
sub set_timeout { |
| 769 |
|
my $self = shift; |
| 770 |
|
my $sec = shift; |
| 771 |
|
croak "timeout must be number, not '$sec'" unless ($sec =~ m/^\d+$/); |
| 772 |
|
$self->{timeout} = $sec; |
| 773 |
|
} |
| 774 |
|
|
| 775 |
|
|
| 776 |
|
=head2 set_auth |
| 777 |
|
|
| 778 |
|
Specify name and password for authentication to node server. |
| 779 |
|
|
| 780 |
|
$node->set_auth('clint','eastwood'); |
| 781 |
|
|
| 782 |
|
=cut |
| 783 |
|
|
| 784 |
|
sub set_auth { |
| 785 |
|
my $self = shift; |
| 786 |
|
my ($login,$passwd) = @_; |
| 787 |
|
my $basic_auth = encode_base64( "$login:$passwd" ); |
| 788 |
|
chomp($basic_auth); |
| 789 |
|
$self->{auth} = $basic_auth; |
| 790 |
|
} |
| 791 |
|
|
| 792 |
|
|
| 793 |
|
=head2 status |
| 794 |
|
|
| 795 |
|
Return status code of last request. |
| 796 |
|
|
| 797 |
|
print $node->status; |
| 798 |
|
|
| 799 |
|
C<-1> means connection failure. |
| 800 |
|
|
| 801 |
|
=cut |
| 802 |
|
|
| 803 |
|
sub status { |
| 804 |
|
my $self = shift; |
| 805 |
|
return $self->{status}; |
| 806 |
|
} |
| 807 |
|
|
| 808 |
|
|
| 809 |
|
=head2 put_doc |
| 810 |
|
|
| 811 |
|
Add a document |
| 812 |
|
|
| 813 |
|
$node->put_doc( $document_draft ) or die "can't add document"; |
| 814 |
|
|
| 815 |
|
Return true on success or false on failture. |
| 816 |
|
|
| 817 |
|
=cut |
| 818 |
|
|
| 819 |
|
sub put_doc { |
| 820 |
|
my $self = shift; |
| 821 |
|
my $doc = shift || return; |
| 822 |
|
return unless ($self->{url} && $doc->isa('Search::Estraier::Document')); |
| 823 |
|
$self->shuttle_url( $self->{url} . '/put_doc', |
| 824 |
|
'text/x-estraier-draft', |
| 825 |
|
$doc->dump_draft, |
| 826 |
|
undef |
| 827 |
|
) == 200; |
| 828 |
|
} |
| 829 |
|
|
| 830 |
|
|
| 831 |
|
=head2 out_doc |
| 832 |
|
|
| 833 |
|
Remove a document |
| 834 |
|
|
| 835 |
|
$node->out_doc( document_id ) or "can't remove document"; |
| 836 |
|
|
| 837 |
|
Return true on success or false on failture. |
| 838 |
|
|
| 839 |
|
=cut |
| 840 |
|
|
| 841 |
|
sub out_doc { |
| 842 |
|
my $self = shift; |
| 843 |
|
my $id = shift || return; |
| 844 |
|
return unless ($self->{url}); |
| 845 |
|
croak "id must be number, not '$id'" unless ($id =~ m/^\d+$/); |
| 846 |
|
$self->shuttle_url( $self->{url} . '/out_doc', |
| 847 |
|
'application/x-www-form-urlencoded', |
| 848 |
|
"id=$id", |
| 849 |
|
undef |
| 850 |
|
) == 200; |
| 851 |
|
} |
| 852 |
|
|
| 853 |
|
|
| 854 |
|
=head2 out_doc_by_uri |
| 855 |
|
|
| 856 |
|
Remove a registrated document using it's uri |
| 857 |
|
|
| 858 |
|
$node->out_doc_by_uri( 'file:///document/uri/42' ) or "can't remove document"; |
| 859 |
|
|
| 860 |
|
Return true on success or false on failture. |
| 861 |
|
|
| 862 |
|
=cut |
| 863 |
|
|
| 864 |
|
sub out_doc_by_uri { |
| 865 |
|
my $self = shift; |
| 866 |
|
my $uri = shift || return; |
| 867 |
|
return unless ($self->{url}); |
| 868 |
|
$self->shuttle_url( $self->{url} . '/out_doc', |
| 869 |
|
'application/x-www-form-urlencoded', |
| 870 |
|
"uri=" . uri_escape($uri), |
| 871 |
|
undef |
| 872 |
|
) == 200; |
| 873 |
|
} |
| 874 |
|
|
| 875 |
|
|
| 876 |
|
=head2 edit_doc |
| 877 |
|
|
| 878 |
|
Edit attributes of a document |
| 879 |
|
|
| 880 |
|
$node->edit_doc( $document_draft ) or die "can't edit document"; |
| 881 |
|
|
| 882 |
|
Return true on success or false on failture. |
| 883 |
|
|
| 884 |
|
=cut |
| 885 |
|
|
| 886 |
|
sub edit_doc { |
| 887 |
|
my $self = shift; |
| 888 |
|
my $doc = shift || return; |
| 889 |
|
return unless ($self->{url} && $doc->isa('Search::Estraier::Document')); |
| 890 |
|
$self->shuttle_url( $self->{url} . '/edit_doc', |
| 891 |
|
'text/x-estraier-draft', |
| 892 |
|
$doc->dump_draft, |
| 893 |
|
undef |
| 894 |
|
) == 200; |
| 895 |
|
} |
| 896 |
|
|
| 897 |
|
|
| 898 |
|
=head2 get_doc |
| 899 |
|
|
| 900 |
|
Retreive document |
| 901 |
|
|
| 902 |
|
my $doc = $node->get_doc( document_id ) or die "can't get document"; |
| 903 |
|
|
| 904 |
|
Return true on success or false on failture. |
| 905 |
|
|
| 906 |
|
=cut |
| 907 |
|
|
| 908 |
|
sub get_doc { |
| 909 |
|
my $self = shift; |
| 910 |
|
my $id = shift || return; |
| 911 |
|
return $self->_fetch_doc( id => $id ); |
| 912 |
|
} |
| 913 |
|
|
| 914 |
|
|
| 915 |
|
=head2 get_doc_by_uri |
| 916 |
|
|
| 917 |
|
Retreive document |
| 918 |
|
|
| 919 |
|
my $doc = $node->get_doc_by_uri( 'file:///document/uri/42' ) or die "can't get document"; |
| 920 |
|
|
| 921 |
|
Return true on success or false on failture. |
| 922 |
|
|
| 923 |
|
=cut |
| 924 |
|
|
| 925 |
|
sub get_doc_by_uri { |
| 926 |
|
my $self = shift; |
| 927 |
|
my $uri = shift || return; |
| 928 |
|
return $self->_fetch_doc( uri => $uri ); |
| 929 |
|
} |
| 930 |
|
|
| 931 |
|
|
| 932 |
|
=head2 get_doc_attr |
| 933 |
|
|
| 934 |
|
Retrieve the value of an atribute from object |
| 935 |
|
|
| 936 |
|
my $val = $node->get_doc_attr( document_id, 'attribute_name' ) or |
| 937 |
|
die "can't get document attribute"; |
| 938 |
|
|
| 939 |
|
=cut |
| 940 |
|
|
| 941 |
|
sub get_doc_attr { |
| 942 |
|
my $self = shift; |
| 943 |
|
my ($id,$name) = @_; |
| 944 |
|
return unless ($id && $name); |
| 945 |
|
return $self->_fetch_doc( id => $id, attr => $name ); |
| 946 |
|
} |
| 947 |
|
|
| 948 |
|
|
| 949 |
|
=head2 get_doc_attr_by_uri |
| 950 |
|
|
| 951 |
|
Retrieve the value of an atribute from object |
| 952 |
|
|
| 953 |
|
my $val = $node->get_doc_attr_by_uri( document_id, 'attribute_name' ) or |
| 954 |
|
die "can't get document attribute"; |
| 955 |
|
|
| 956 |
|
=cut |
| 957 |
|
|
| 958 |
|
sub get_doc_attr_by_uri { |
| 959 |
|
my $self = shift; |
| 960 |
|
my ($uri,$name) = @_; |
| 961 |
|
return unless ($uri && $name); |
| 962 |
|
return $self->_fetch_doc( uri => $uri, attr => $name ); |
| 963 |
|
} |
| 964 |
|
|
| 965 |
|
|
| 966 |
|
=head2 etch_doc |
| 967 |
|
|
| 968 |
|
Exctract document keywords |
| 969 |
|
|
| 970 |
|
my $keywords = $node->etch_doc( document_id ) or die "can't etch document"; |
| 971 |
|
|
| 972 |
|
=cut |
| 973 |
|
|
| 974 |
|
sub etch_doc { |
| 975 |
|
my $self = shift; |
| 976 |
|
my $id = shift || return; |
| 977 |
|
return $self->_fetch_doc( id => $id, etch => 1 ); |
| 978 |
|
} |
| 979 |
|
|
| 980 |
|
=head2 etch_doc_by_uri |
| 981 |
|
|
| 982 |
|
Retreive document |
| 983 |
|
|
| 984 |
|
my $keywords = $node->etch_doc_by_uri( 'file:///document/uri/42' ) or die "can't etch document"; |
| 985 |
|
|
| 986 |
|
Return true on success or false on failture. |
| 987 |
|
|
| 988 |
|
=cut |
| 989 |
|
|
| 990 |
|
sub etch_doc_by_uri { |
| 991 |
|
my $self = shift; |
| 992 |
|
my $uri = shift || return; |
| 993 |
|
return $self->_fetch_doc( uri => $uri, etch => 1 ); |
| 994 |
|
} |
| 995 |
|
|
| 996 |
|
|
| 997 |
|
=head2 uri_to_id |
| 998 |
|
|
| 999 |
|
Get ID of document specified by URI |
| 1000 |
|
|
| 1001 |
|
my $id = $node->uri_to_id( 'file:///document/uri/42' ); |
| 1002 |
|
|
| 1003 |
|
=cut |
| 1004 |
|
|
| 1005 |
|
sub uri_to_id { |
| 1006 |
|
my $self = shift; |
| 1007 |
|
my $uri = shift || return; |
| 1008 |
|
return $self->_fetch_doc( uri => $uri, path => '/uri_to_id', chomp_resbody => 1 ); |
| 1009 |
|
} |
| 1010 |
|
|
| 1011 |
|
|
| 1012 |
|
=head2 _fetch_doc |
| 1013 |
|
|
| 1014 |
|
Private function used for implementing of C<get_doc>, C<get_doc_by_uri>, |
| 1015 |
|
C<etch_doc>, C<etch_doc_by_uri>. |
| 1016 |
|
|
| 1017 |
|
# this will decode received draft into Search::Estraier::Document object |
| 1018 |
|
my $doc = $node->_fetch_doc( id => 42 ); |
| 1019 |
|
my $doc = $node->_fetch_doc( uri => 'file:///document/uri/42' ); |
| 1020 |
|
|
| 1021 |
|
# to extract keywords, add etch |
| 1022 |
|
my $doc = $node->_fetch_doc( id => 42, etch => 1 ); |
| 1023 |
|
my $doc = $node->_fetch_doc( uri => 'file:///document/uri/42', etch => 1 ); |
| 1024 |
|
|
| 1025 |
|
# to get document attrubute add attr |
| 1026 |
|
my $doc = $node->_fetch_doc( id => 42, attr => '@mdate' ); |
| 1027 |
|
my $doc = $node->_fetch_doc( uri => 'file:///document/uri/42', attr => '@mdate' ); |
| 1028 |
|
|
| 1029 |
|
# more general form which allows implementation of |
| 1030 |
|
# uri_to_id |
| 1031 |
|
my $id = $node->_fetch_doc( |
| 1032 |
|
uri => 'file:///document/uri/42', |
| 1033 |
|
path => '/uri_to_id', |
| 1034 |
|
chomp_resbody => 1 |
| 1035 |
|
); |
| 1036 |
|
|
| 1037 |
|
=cut |
| 1038 |
|
|
| 1039 |
|
sub _fetch_doc { |
| 1040 |
|
my $self = shift; |
| 1041 |
|
my $a = {@_}; |
| 1042 |
|
return unless ( ($a->{id} || $a->{uri}) && $self->{url} ); |
| 1043 |
|
|
| 1044 |
|
my ($arg, $resbody); |
| 1045 |
|
|
| 1046 |
|
my $path = $a->{path} || '/get_doc'; |
| 1047 |
|
$path = '/etch_doc' if ($a->{etch}); |
| 1048 |
|
|
| 1049 |
|
if ($a->{id}) { |
| 1050 |
|
croak "id must be numberm not '$a->{id}'" unless ($a->{id} =~ m/^\d+$/); |
| 1051 |
|
$arg = 'id=' . $a->{id}; |
| 1052 |
|
} elsif ($a->{uri}) { |
| 1053 |
|
$arg = 'uri=' . uri_escape($a->{uri}); |
| 1054 |
|
} else { |
| 1055 |
|
confess "unhandled argument. Need id or uri."; |
| 1056 |
|
} |
| 1057 |
|
|
| 1058 |
|
if ($a->{attr}) { |
| 1059 |
|
$path = '/get_doc_attr'; |
| 1060 |
|
$arg .= '&attr=' . uri_escape($a->{attr}); |
| 1061 |
|
$a->{chomp_resbody} = 1; |
| 1062 |
|
} |
| 1063 |
|
|
| 1064 |
|
my $rv = $self->shuttle_url( $self->{url} . $path, |
| 1065 |
|
'application/x-www-form-urlencoded', |
| 1066 |
|
$arg, |
| 1067 |
|
\$resbody, |
| 1068 |
|
); |
| 1069 |
|
|
| 1070 |
|
return if ($rv != 200); |
| 1071 |
|
|
| 1072 |
|
if ($a->{etch}) { |
| 1073 |
|
$self->{kwords} = {}; |
| 1074 |
|
return +{} unless ($resbody); |
| 1075 |
|
foreach my $l (split(/\n/, $resbody)) { |
| 1076 |
|
my ($k,$v) = split(/\t/, $l, 2); |
| 1077 |
|
$self->{kwords}->{$k} = $v if ($v); |
| 1078 |
|
} |
| 1079 |
|
return $self->{kwords}; |
| 1080 |
|
} elsif ($a->{chomp_resbody}) { |
| 1081 |
|
return unless (defined($resbody)); |
| 1082 |
|
chomp($resbody); |
| 1083 |
|
return $resbody; |
| 1084 |
|
} else { |
| 1085 |
|
return new Search::Estraier::Document($resbody); |
| 1086 |
|
} |
| 1087 |
|
} |
| 1088 |
|
|
| 1089 |
|
|
| 1090 |
|
=head2 name |
| 1091 |
|
|
| 1092 |
|
my $node_name = $node->name; |
| 1093 |
|
|
| 1094 |
|
=cut |
| 1095 |
|
|
| 1096 |
|
sub name { |
| 1097 |
|
my $self = shift; |
| 1098 |
|
$self->_set_info unless ($self->{name}); |
| 1099 |
|
return $self->{name}; |
| 1100 |
|
} |
| 1101 |
|
|
| 1102 |
|
|
| 1103 |
|
=head2 label |
| 1104 |
|
|
| 1105 |
|
my $node_label = $node->label; |
| 1106 |
|
|
| 1107 |
|
=cut |
| 1108 |
|
|
| 1109 |
|
sub label { |
| 1110 |
|
my $self = shift; |
| 1111 |
|
$self->_set_info unless ($self->{label}); |
| 1112 |
|
return $self->{label}; |
| 1113 |
|
} |
| 1114 |
|
|
| 1115 |
|
|
| 1116 |
|
=head2 doc_num |
| 1117 |
|
|
| 1118 |
|
my $documents_in_node = $node->doc_num; |
| 1119 |
|
|
| 1120 |
|
=cut |
| 1121 |
|
|
| 1122 |
|
sub doc_num { |
| 1123 |
|
my $self = shift; |
| 1124 |
|
$self->_set_info if ($self->{dnum} < 0); |
| 1125 |
|
return $self->{dnum}; |
| 1126 |
|
} |
| 1127 |
|
|
| 1128 |
|
|
| 1129 |
|
=head2 word_num |
| 1130 |
|
|
| 1131 |
|
my $words_in_node = $node->word_num; |
| 1132 |
|
|
| 1133 |
|
=cut |
| 1134 |
|
|
| 1135 |
|
sub word_num { |
| 1136 |
|
my $self = shift; |
| 1137 |
|
$self->_set_info if ($self->{wnum} < 0); |
| 1138 |
|
return $self->{wnum}; |
| 1139 |
|
} |
| 1140 |
|
|
| 1141 |
|
|
| 1142 |
|
=head2 size |
| 1143 |
|
|
| 1144 |
|
my $node_size = $node->size; |
| 1145 |
|
|
| 1146 |
|
=cut |
| 1147 |
|
|
| 1148 |
|
sub size { |
| 1149 |
|
my $self = shift; |
| 1150 |
|
$self->_set_info if ($self->{size} < 0); |
| 1151 |
|
return $self->{size}; |
| 1152 |
|
} |
| 1153 |
|
|
| 1154 |
|
|
| 1155 |
|
=head2 search |
| 1156 |
|
|
| 1157 |
|
Search documents which match condition |
| 1158 |
|
|
| 1159 |
|
my $nres = $node->search( $cond, $depth ); |
| 1160 |
|
|
| 1161 |
|
C<$cond> is C<Search::Estraier::Condition> object, while <$depth> specifies |
| 1162 |
|
depth for meta search. |
| 1163 |
|
|
| 1164 |
|
Function results C<Search::Estraier::NodeResult> object. |
| 1165 |
|
|
| 1166 |
|
=cut |
| 1167 |
|
|
| 1168 |
|
sub search { |
| 1169 |
|
my $self = shift; |
| 1170 |
|
my ($cond, $depth) = @_; |
| 1171 |
|
return unless ($cond && defined($depth) && $self->{url}); |
| 1172 |
|
croak "cond mush be Search::Estraier::Condition, not '$cond->isa'" unless ($cond->isa('Search::Estraier::Condition')); |
| 1173 |
|
croak "depth needs number, not '$depth'" unless ($depth =~ m/^\d+$/); |
| 1174 |
|
|
| 1175 |
|
my $resbody; |
| 1176 |
|
|
| 1177 |
|
my $rv = $self->shuttle_url( $self->{url} . '/search', |
| 1178 |
|
'application/x-www-form-urlencoded', |
| 1179 |
|
$self->cond_to_query( $cond ), |
| 1180 |
|
\$resbody, |
| 1181 |
|
); |
| 1182 |
|
return if ($rv != 200); |
| 1183 |
|
|
| 1184 |
|
my (@docs, $hints); |
| 1185 |
|
|
| 1186 |
|
my @lines = split(/\n/, $resbody); |
| 1187 |
|
return unless (@lines); |
| 1188 |
|
|
| 1189 |
|
my $border = $lines[0]; |
| 1190 |
|
my $isend = 0; |
| 1191 |
|
my $lnum = 1; |
| 1192 |
|
|
| 1193 |
|
while ( $lnum <= $#lines ) { |
| 1194 |
|
my $line = $lines[$lnum]; |
| 1195 |
|
$lnum++; |
| 1196 |
|
|
| 1197 |
|
#warn "## $line\n"; |
| 1198 |
|
if ($line && $line =~ m/^\Q$border\E(:END)*$/) { |
| 1199 |
|
$isend = $1; |
| 1200 |
|
last; |
| 1201 |
|
} |
| 1202 |
|
|
| 1203 |
|
if ($line =~ /\t/) { |
| 1204 |
|
my ($k,$v) = split(/\t/, $line, 2); |
| 1205 |
|
$hints->{$k} = $v; |
| 1206 |
|
} |
| 1207 |
|
} |
| 1208 |
|
|
| 1209 |
|
my $snum = $lnum; |
| 1210 |
|
|
| 1211 |
|
while( ! $isend && $lnum <= $#lines ) { |
| 1212 |
|
my $line = $lines[$lnum]; |
| 1213 |
|
#warn "# $lnum: $line\n"; |
| 1214 |
|
$lnum++; |
| 1215 |
|
|
| 1216 |
|
if ($line && $line =~ m/^\Q$border\E/) { |
| 1217 |
|
if ($lnum > $snum) { |
| 1218 |
|
my $rdattrs; |
| 1219 |
|
my $rdvector; |
| 1220 |
|
my $rdsnippet; |
| 1221 |
|
|
| 1222 |
|
my $rlnum = $snum; |
| 1223 |
|
while ($rlnum < $lnum - 1 ) { |
| 1224 |
|
#my $rdline = $self->_s($lines[$rlnum]); |
| 1225 |
|
my $rdline = $lines[$rlnum]; |
| 1226 |
|
$rlnum++; |
| 1227 |
|
last unless ($rdline); |
| 1228 |
|
if ($rdline =~ /^%/) { |
| 1229 |
|
$rdvector = $1 if ($rdline =~ /^%VECTOR\t(.+)$/); |
| 1230 |
|
} elsif($rdline =~ /=/) { |
| 1231 |
|
$rdattrs->{$1} = $2 if ($rdline =~ /^(.+)=(.+)$/); |
| 1232 |
|
} else { |
| 1233 |
|
confess "invalid format of response"; |
| 1234 |
|
} |
| 1235 |
|
} |
| 1236 |
|
while($rlnum < $lnum - 1) { |
| 1237 |
|
my $rdline = $lines[$rlnum]; |
| 1238 |
|
$rlnum++; |
| 1239 |
|
$rdsnippet .= "$rdline\n"; |
| 1240 |
|
} |
| 1241 |
|
#warn Dumper($rdvector, $rdattrs, $rdsnippet); |
| 1242 |
|
if (my $rduri = $rdattrs->{'@uri'}) { |
| 1243 |
|
push @docs, new Search::Estraier::ResultDocument( |
| 1244 |
|
uri => $rduri, |
| 1245 |
|
attrs => $rdattrs, |
| 1246 |
|
snippet => $rdsnippet, |
| 1247 |
|
keywords => $rdvector, |
| 1248 |
|
); |
| 1249 |
|
} |
| 1250 |
|
} |
| 1251 |
|
$snum = $lnum; |
| 1252 |
|
#warn "### $line\n"; |
| 1253 |
|
$isend = 1 if ($line =~ /:END$/); |
| 1254 |
|
} |
| 1255 |
|
|
| 1256 |
|
} |
| 1257 |
|
|
| 1258 |
|
if (! $isend) { |
| 1259 |
|
warn "received result doesn't have :END\n$resbody"; |
| 1260 |
|
return; |
| 1261 |
|
} |
| 1262 |
|
|
| 1263 |
|
#warn Dumper(\@docs, $hints); |
| 1264 |
|
|
| 1265 |
|
return new Search::Estraier::NodeResult( docs => \@docs, hints => $hints ); |
| 1266 |
|
} |
| 1267 |
|
|
| 1268 |
|
|
| 1269 |
|
=head2 cond_to_query |
| 1270 |
|
|
| 1271 |
|
Return URI encoded string generated from Search::Estraier::Condition |
| 1272 |
|
|
| 1273 |
|
my $args = $node->cond_to_query( $cond ); |
| 1274 |
|
|
| 1275 |
|
=cut |
| 1276 |
|
|
| 1277 |
|
sub cond_to_query { |
| 1278 |
|
my $self = shift; |
| 1279 |
|
|
| 1280 |
|
my $cond = shift || return; |
| 1281 |
|
croak "condition must be Search::Estraier::Condition, not '$cond->isa'" unless ($cond->isa('Search::Estraier::Condition')); |
| 1282 |
|
|
| 1283 |
|
my @args; |
| 1284 |
|
|
| 1285 |
|
if (my $phrase = $cond->phrase) { |
| 1286 |
|
push @args, 'phrase=' . uri_escape($phrase); |
| 1287 |
|
} |
| 1288 |
|
|
| 1289 |
|
if (my @attrs = $cond->attrs) { |
| 1290 |
|
for my $i ( 0 .. $#attrs ) { |
| 1291 |
|
push @args,'attr' . ($i+1) . '=' . uri_escape( $attrs[$i] ); |
| 1292 |
|
} |
| 1293 |
|
} |
| 1294 |
|
|
| 1295 |
|
if (my $order = $cond->order) { |
| 1296 |
|
push @args, 'order=' . uri_escape($order); |
| 1297 |
|
} |
| 1298 |
|
|
| 1299 |
|
if (my $max = $cond->max) { |
| 1300 |
|
push @args, 'max=' . $max; |
| 1301 |
|
} else { |
| 1302 |
|
push @args, 'max=' . (1 << 30); |
| 1303 |
|
} |
| 1304 |
|
|
| 1305 |
|
if (my $options = $cond->options) { |
| 1306 |
|
push @args, 'options=' . $options; |
| 1307 |
|
} |
| 1308 |
|
|
| 1309 |
|
push @args, 'depth=' . $self->{depth} if ($self->{depth}); |
| 1310 |
|
push @args, 'wwidth=' . $self->{wwidth}; |
| 1311 |
|
push @args, 'hwidth=' . $self->{hwidth}; |
| 1312 |
|
push @args, 'awidth=' . $self->{awidth}; |
| 1313 |
|
|
| 1314 |
|
return join('&', @args); |
| 1315 |
|
} |
| 1316 |
|
|
| 1317 |
|
|
| 1318 |
|
=head2 shuttle_url |
| 1319 |
|
|
| 1320 |
|
This is method which uses C<IO::Socket::INET> to communicate with Hyper Estraier node |
| 1321 |
|
master. |
| 1322 |
|
|
| 1323 |
|
my $rv = shuttle_url( $url, $content_type, $req_body, \$resbody ); |
| 1324 |
|
|
| 1325 |
|
C<$resheads> and C<$resbody> booleans controll if response headers and/or response |
| 1326 |
|
body will be saved within object. |
| 1327 |
|
|
| 1328 |
|
=cut |
| 1329 |
|
|
| 1330 |
|
sub shuttle_url { |
| 1331 |
|
my $self = shift; |
| 1332 |
|
|
| 1333 |
|
my ($url, $content_type, $reqbody, $resbody) = @_; |
| 1334 |
|
|
| 1335 |
|
$self->{status} = -1; |
| 1336 |
|
|
| 1337 |
|
warn "## $url\n" if ($self->{debug}); |
| 1338 |
|
|
| 1339 |
|
$url = new URI($url); |
| 1340 |
|
if ( |
| 1341 |
|
!$url || !$url->scheme || !$url->scheme eq 'http' || |
| 1342 |
|
!$url->host || !$url->port || $url->port < 1 |
| 1343 |
|
) { |
| 1344 |
|
carp "can't parse $url\n"; |
| 1345 |
|
return -1; |
| 1346 |
|
} |
| 1347 |
|
|
| 1348 |
|
my ($host,$port,$query) = ($url->host, $url->port, $url->path); |
| 1349 |
|
|
| 1350 |
|
if ($self->{pxhost}) { |
| 1351 |
|
($host,$port) = ($self->{pxhost}, $self->{pxport}); |
| 1352 |
|
$query = "http://$host:$port/$query"; |
| 1353 |
|
} |
| 1354 |
|
|
| 1355 |
|
$query .= '?' . $url->query if ($url->query && ! $reqbody); |
| 1356 |
|
|
| 1357 |
|
my $headers; |
| 1358 |
|
|
| 1359 |
|
if ($reqbody) { |
| 1360 |
|
$headers .= "POST $query HTTP/1.0\r\n"; |
| 1361 |
|
} else { |
| 1362 |
|
$headers .= "GET $query HTTP/1.0\r\n"; |
| 1363 |
|
} |
| 1364 |
|
|
| 1365 |
|
$headers .= "Host: " . $url->host . ":" . $url->port . "\r\n"; |
| 1366 |
|
$headers .= "Connection: close\r\n"; |
| 1367 |
|
$headers .= "User-Agent: Search-Estraier/$Search::Estraier::VERSION\r\n"; |
| 1368 |
|
$headers .= "Content-Type: $content_type\r\n"; |
| 1369 |
|
$headers .= "Authorization: Basic $self->{auth}\r\n"; |
| 1370 |
|
my $len = 0; |
| 1371 |
|
{ |
| 1372 |
|
use bytes; |
| 1373 |
|
$len = length($reqbody) if ($reqbody); |
| 1374 |
|
} |
| 1375 |
|
$headers .= "Content-Length: $len\r\n"; |
| 1376 |
|
$headers .= "\r\n"; |
| 1377 |
|
|
| 1378 |
|
my $sock = IO::Socket::INET->new( |
| 1379 |
|
PeerAddr => $host, |
| 1380 |
|
PeerPort => $port, |
| 1381 |
|
Proto => 'tcp', |
| 1382 |
|
Timeout => $self->{timeout} || 90, |
| 1383 |
|
); |
| 1384 |
|
|
| 1385 |
|
if (! $sock) { |
| 1386 |
|
carp "can't open socket to $host:$port"; |
| 1387 |
|
return -1; |
| 1388 |
|
} |
| 1389 |
|
|
| 1390 |
|
warn $headers if ($self->{debug}); |
| 1391 |
|
|
| 1392 |
|
print $sock $headers or |
| 1393 |
|
carp "can't send headers to network:\n$headers\n" and return -1; |
| 1394 |
|
|
| 1395 |
|
if ($reqbody) { |
| 1396 |
|
warn "$reqbody\n" if ($self->{debug}); |
| 1397 |
|
print $sock $reqbody or |
| 1398 |
|
carp "can't send request body to network:\n$$reqbody\n" and return -1; |
| 1399 |
|
} |
| 1400 |
|
|
| 1401 |
|
my $line = <$sock>; |
| 1402 |
|
chomp($line); |
| 1403 |
|
my ($schema, $res_status, undef) = split(/ */, $line, 3); |
| 1404 |
|
return if ($schema !~ /^HTTP/ || ! $res_status); |
| 1405 |
|
|
| 1406 |
|
$self->{status} = $res_status; |
| 1407 |
|
warn "## response status: $res_status\n" if ($self->{debug}); |
| 1408 |
|
|
| 1409 |
|
# skip rest of headers |
| 1410 |
|
$line = <$sock>; |
| 1411 |
|
while ($line) { |
| 1412 |
|
$line = <$sock>; |
| 1413 |
|
$line =~ s/[\r\n]+$//; |
| 1414 |
|
warn "## ", $line || 'NULL', " ##\n" if ($self->{debug}); |
| 1415 |
|
}; |
| 1416 |
|
|
| 1417 |
|
# read body |
| 1418 |
|
$len = 0; |
| 1419 |
|
do { |
| 1420 |
|
$len = read($sock, my $buf, 8192); |
| 1421 |
|
$$resbody .= $buf if ($resbody); |
| 1422 |
|
} while ($len); |
| 1423 |
|
|
| 1424 |
|
warn "## response body:\n$$resbody\n" if ($resbody && $self->{debug}); |
| 1425 |
|
|
| 1426 |
|
return $self->{status}; |
| 1427 |
|
} |
| 1428 |
|
|
| 1429 |
|
|
| 1430 |
|
=head2 set_snippet_width |
| 1431 |
|
|
| 1432 |
|
Set width of snippets in results |
| 1433 |
|
|
| 1434 |
|
$node->set_snippet_width( $wwidth, $hwidth, $awidth ); |
| 1435 |
|
|
| 1436 |
|
C<$wwidth> specifies whole width of snippet. It's C<480> by default. If it's C<0> snippet |
| 1437 |
|
is not sent with results. If it is negative, whole document text is sent instead of snippet. |
| 1438 |
|
|
| 1439 |
|
C<$hwidth> specified width of strings from beginning of string. Default |
| 1440 |
|
value is C<96>. Negative or zero value keep previous value. |
| 1441 |
|
|
| 1442 |
|
C<$awidth> specifies width of strings around each highlighted word. It's C<96> by default. |
| 1443 |
|
If negative of zero value is provided previous value is kept unchanged. |
| 1444 |
|
|
| 1445 |
|
=cut |
| 1446 |
|
|
| 1447 |
|
sub set_snippet_width { |
| 1448 |
|
my $self = shift; |
| 1449 |
|
|
| 1450 |
|
my ($wwidth, $hwidth, $awidth) = @_; |
| 1451 |
|
$self->{wwidth} = $wwidth; |
| 1452 |
|
$self->{hwidth} = $hwidth if ($hwidth >= 0); |
| 1453 |
|
$self->{awidth} = $awidth if ($awidth >= 0); |
| 1454 |
|
} |
| 1455 |
|
|
| 1456 |
|
|
| 1457 |
|
=head2 set_user |
| 1458 |
|
|
| 1459 |
|
Manage users of node |
| 1460 |
|
|
| 1461 |
|
$node->set_user( 'name', $mode ); |
| 1462 |
|
|
| 1463 |
|
C<$mode> can be one of: |
| 1464 |
|
|
| 1465 |
|
=over 4 |
| 1466 |
|
|
| 1467 |
|
=item 0 |
| 1468 |
|
|
| 1469 |
|
delete account |
| 1470 |
|
|
| 1471 |
|
=item 1 |
| 1472 |
|
|
| 1473 |
|
set administrative right for user |
| 1474 |
|
|
| 1475 |
|
=item 2 |
| 1476 |
|
|
| 1477 |
|
set user account as guest |
| 1478 |
|
|
| 1479 |
|
=back |
| 1480 |
|
|
| 1481 |
|
Return true on success, otherwise false. |
| 1482 |
|
|
| 1483 |
|
=cut |
| 1484 |
|
|
| 1485 |
|
sub set_user { |
| 1486 |
|
my $self = shift; |
| 1487 |
|
my ($name, $mode) = @_; |
| 1488 |
|
|
| 1489 |
|
return unless ($self->{url}); |
| 1490 |
|
croak "mode must be number, not '$mode'" unless ($mode =~ m/^\d+$/); |
| 1491 |
|
|
| 1492 |
|
$self->shuttle_url( $self->{url} . '/_set_user', |
| 1493 |
|
'text/plain', |
| 1494 |
|
'name=' . uri_escape($name) . '&mode=' . $mode, |
| 1495 |
|
undef |
| 1496 |
|
) == 200; |
| 1497 |
|
} |
| 1498 |
|
|
| 1499 |
|
|
| 1500 |
|
=head2 set_link |
| 1501 |
|
|
| 1502 |
|
Manage node links |
| 1503 |
|
|
| 1504 |
|
$node->set_link('http://localhost:1978/node/another', 'another node label', $credit); |
| 1505 |
|
|
| 1506 |
|
If C<$credit> is negative, link is removed. |
| 1507 |
|
|
| 1508 |
|
=cut |
| 1509 |
|
|
| 1510 |
|
sub set_link { |
| 1511 |
|
my $self = shift; |
| 1512 |
|
my ($url, $label, $credit) = @_; |
| 1513 |
|
|
| 1514 |
|
return unless ($self->{url}); |
| 1515 |
|
croak "mode credit be number, not '$credit'" unless ($credit =~ m/^\d+$/); |
| 1516 |
|
|
| 1517 |
|
my $reqbody = 'url=' . uri_escape($url) . '&label=' . uri_escape($label); |
| 1518 |
|
$reqbody .= '&credit=' . $credit if ($credit > 0); |
| 1519 |
|
|
| 1520 |
|
$self->shuttle_url( $self->{url} . '/_set_link', |
| 1521 |
|
'text/plain', |
| 1522 |
|
$reqbody, |
| 1523 |
|
undef |
| 1524 |
|
) == 200; |
| 1525 |
|
} |
| 1526 |
|
|
| 1527 |
|
|
| 1528 |
|
=head1 PRIVATE METHODS |
| 1529 |
|
|
| 1530 |
|
You could call those directly, but you don't have to. I hope. |
| 1531 |
|
|
| 1532 |
|
=head2 _set_info |
| 1533 |
|
|
| 1534 |
|
Set information for node |
| 1535 |
|
|
| 1536 |
|
$node->_set_info; |
| 1537 |
|
|
| 1538 |
|
=cut |
| 1539 |
|
|
| 1540 |
|
sub _set_info { |
| 1541 |
|
my $self = shift; |
| 1542 |
|
|
| 1543 |
|
$self->{status} = -1; |
| 1544 |
|
return unless ($self->{url}); |
| 1545 |
|
|
| 1546 |
|
my $resbody; |
| 1547 |
|
my $rv = $self->shuttle_url( $self->{url} . '/inform', |
| 1548 |
|
'text/plain', |
| 1549 |
|
undef, |
| 1550 |
|
\$resbody, |
| 1551 |
|
); |
| 1552 |
|
|
| 1553 |
|
return if ($rv != 200 || !$resbody); |
| 1554 |
|
|
| 1555 |
|
chomp($resbody); |
| 1556 |
|
|
| 1557 |
|
( $self->{name}, $self->{label}, $self->{dnum}, $self->{wnum}, $self->{size} ) = |
| 1558 |
|
split(/\t/, $resbody, 5); |
| 1559 |
|
|
| 1560 |
|
} |
| 1561 |
|
|
| 1562 |
### |
### |
| 1563 |
|
|
Parent Directory
| 
Revision Log
| 
Patch