#!/usr/bin/perl
use warnings;
use strict;
use CGI qw/:standard/;
use CGI::Carp qw/fatalsToBrowser/;
use File::Slurp;
use YAML;
use Search::Estraier;
use Data::Page;
use Data::Dump qw/dump/;
my $range_around = 5;
my $entries_per_page = 30;
my $debug = param('debug');
print header(
-charset => 'utf-8',
);
sub dump_yaml {
my $name = shift;
print qq|
# $name\n|, YAML::Dump( @_ ), qq| | if $debug;
}
sub show_pager {
my ($pager) = @_;
my @show_pages;
my $after_current = 0;
if ( $pager->current_page <= $range_around + 2 ) {
@show_pages = ( $pager->first_page .. $pager->current_page );
$after_current = $range_around - $pager->current_page;
} else {
@show_pages = ( $pager->first_page, '', $pager->current_page - $range_around .. $pager->current_page );
}
if ( $pager->current_page + $after_current + $range_around + 1 >= $pager->last_page ) {
push @show_pages, ( $pager->current_page + 1 .. $pager->last_page );
} else {
push @show_pages, ( $pager->current_page + 1 .. $pager->current_page + $after_current + $range_around, '', $pager->last_page );
}
# dump_yaml( 'show_pages', \@show_pages );
return '' unless $#show_pages;
my ( $prev, $next ) = ( '<<', '>>' );
sub li_a_href {
my ( $page, $label, $attr ) = @_;
param( 'current_page', $page );
my $url = self_url( -query => 1 );
$attr ||= '';
$label ||= $page;
qq|$label |;
}
return
$pager->previous_page ? li_a_href( $pager->previous_page, $prev ) : qq|$prev |
, ( map {
if ( $_ eq $pager->current_page ) {
qq|$_ |;
} elsif ( $_ eq '' ) {
qq|... |;
} else {
li_a_href( $_ );
}
} @show_pages )
, $pager->next_page ? li_a_href( $pager->next_page, $next ) : qq|$next |
;
}
my $path = $ENV{PATH_INFO} || 'ecas';
my $dir = $0;
$dir =~ s{/[^/]+.cgi}{};
my $config = YAML::LoadFile( "$dir/$path/config.yml" );
my $database = (keys %{ $config->{databases} })[0];
die "$database not in $path" unless $path =~ m{\Q$database\E};
my $html_markup = "$dir/$path/html.pm";
my $html_markup_skip;
if ( -e $html_markup ) {
require $html_markup;
$html_markup = $database . '::html';
} else {
undef $html_markup;
}
my $estraier = YAML::LoadFile( "$dir/../var/estraier/$database.yaml" );
my $db = $config->{databases}->{$database};
my @attr = keys %{ $estraier->{attr} }; # FIXME replace with real gnerated lookup
print
start_html(
-title => $db->{name},
-style => '../../style.css',
),
h1( $db->{name} ),
qq||, $db->{description}, qq|
|,
start_form( -action => self_url( query => 0 ) ),
radio_group(
-name => 'attr',
-values => [ @attr ],
# -linebreak => 0,
),
textfield( -name => 'search' ),
popup_menu( -name => 'attr_operator', -values => [ '', 'STRBW', 'STREQ' ],
-labels => {
'' => 'Bilo koja riječ',
'STRBW' => 'Početak',
'STREQ' => 'Točan oblik',
},
),
submit,
hidden( -name => 'entries_per_page', -default => $entries_per_page ),
hidden( -name => 'current_page', -default => 1 ),
checkbox( -name => 'debug', -default => 0 ), # FIXME hidden?
qq||,
h2( 'Select input' ),
checkbox_group(
-name => 'only_input',
-values => [ map { $_->{name} } @{ $db->{input} } ],
-linebreak=> 'true',
),
qq|
|,
;
dump_yaml( 'inputs', $db->{input} );
dump_yaml( 'input names', map { $_->{name} } @{ $db->{input} } );
print end_form;
if ( my $search = param('search') ) {
print qq||;
my $node = Search::Estraier::Node->new(
url => $config->{hyperestraier}->{masterurl} . '/node/' . $database,
croak_on_error => 1,
);
param( 'entries_per_page', $entries_per_page ) unless param('entries_per_page'); # FIXME not needed?
my $pager = Data::Page->new;
$pager->total_entries( param('current_page') * param('entries_per_page') );
$pager->$_( param($_) ) foreach ( qw/entries_per_page current_page/ );
dump_yaml( 'pager', $pager );
my $cond = Search::Estraier::Condition->new( debug => $debug );
$cond->set_phrase( $search );
$cond->set_skip( $pager->skipped );
$cond->set_max( $pager->entries_per_page );
if ( my $op = param('attr_operator') ) {
$cond->add_attr( param('attr') . " $op " . param('search') );
}
foreach my $i ( param('only_input') ) {
$cond->add_attr( '@uri STRBW file:///search/' . $database . '/' . $i );
}
my $nres = $node->search( $cond, 0 );
$pager->total_entries( $nres->hits );
dump_yaml( 'cond', $cond );
dump_yaml( 'nres', $nres );
if ( ! $nres ) {
my $no_results = "No results for search '%s'";
printf qq|
$no_results
\n\n|, $search;
} else {
my $results = "%d results for search '%s' showing results %d - %d on page %d";
printf qq|
$results
\n\n|, $nres->hits, $search, $pager->first, $pager->last, $pager->current_page;
my $pager_html = join("\n", show_pager( $pager ));
print qq|\n\n| if $pager_html;
my $start = $pager->first;
print qq|
\n|;
foreach my $i ( 1 .. $nres->doc_num ) {
my $rdoc = $nres->get_doc( $i - 1 );
print qq||;
foreach my $attr ( @attr ) {
my $v = $rdoc->attr( $attr );
if ( defined $v && $html_markup && ! $html_markup_skip->{$attr} ) {
eval "\$v = $html_markup->$attr( \$v );";
if ( $@ ) {
warn "disable html markup for $attr: $@";
$html_markup_skip->{$attr} = $@;
}
}
next unless defined $v;
print qq|$attr $v
\n|;
}
print qq| \n|;
}
print qq| \n\n|;
print qq|\n\n| if $pager_html;
}
print qq|
|;
dump_yaml( 'pager', $pager );
}
dump_yaml( 'estraier', $estraier );
dump_yaml( 'db', $db );
dump_yaml( 'html_markup_skip', $html_markup_skip );
print end_html;