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#!/usr/bin/perl |
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|
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use warnings; |
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use strict; |
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|
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use CGI qw/:standard/; |
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use CGI::Carp qw/fatalsToBrowser/; |
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use File::Slurp; |
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use YAML; |
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use Data::Page; |
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use Data::Dump qw/dump/; |
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use SWISH::API; |
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use JSON; |
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|
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my $range_around = 5; |
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my @entries_per_page = ( 30, 50, 100, 500 ); |
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my $debug = param('debug'); |
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|
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print header( |
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-charset => 'utf-8', |
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); |
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|
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sub dump_yaml { |
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my $name = shift; |
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print qq|<div class=dump><tt>$name</tt><pre>|, YAML::Dump( @_ ), qq|</pre></div>| if $debug; |
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} |
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|
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sub show_pager { |
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my ($pager) = @_; |
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|
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my @show_pages; |
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my $after_current = 0; |
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|
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if ( $pager->current_page <= $range_around + 2 ) { |
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@show_pages = ( $pager->first_page .. $pager->current_page ); |
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$after_current = $range_around - $pager->current_page; |
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} else { |
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@show_pages = ( $pager->first_page, '', $pager->current_page - $range_around .. $pager->current_page ); |
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} |
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|
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if ( $pager->current_page + $after_current + $range_around + 1 >= $pager->last_page ) { |
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push @show_pages, ( $pager->current_page + 1 .. $pager->last_page ); |
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} else { |
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push @show_pages, ( $pager->current_page + 1 .. $pager->current_page + $after_current + $range_around, '', $pager->last_page ); |
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} |
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|
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# dump_yaml( 'show_pages', \@show_pages ); |
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|
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return '' unless $#show_pages; |
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|
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my ( $prev, $next ) = ( '<<', '>>' ); |
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|
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sub li_a_href { |
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my ( $page, $label, $attr ) = @_; |
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param( 'current_page', $page ); |
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my $url = self_url( -query => 1 ); |
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$attr ||= ''; |
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$label ||= $page; |
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qq|<li$attr><a href="$url" title="$page">$label</a></li>|; |
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} |
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|
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return |
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$pager->previous_page ? li_a_href( $pager->previous_page, $prev ) : qq|<li class=skip>$prev</li>| |
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, ( map { |
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if ( $_ eq $pager->current_page ) { |
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qq|<li class=current_page>$_</li>|; |
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} elsif ( $_ eq '' ) { |
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qq|<li class=skip>...</li>|; |
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} else { |
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li_a_href( $_ ); |
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} |
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} @show_pages ) |
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, $pager->next_page ? li_a_href( $pager->next_page, $next ) : qq|<li class=skip>$next</li>| |
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; |
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|
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} |
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|
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my $path = $ENV{PATH_INFO} || 'ecas'; |
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$path =~ s{^/+}{}; |
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$path =~ s{/+$}{}; |
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my $dir = $0; |
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$dir =~ s{/[^/]+.cgi}{}; |
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|
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dump_yaml( 'dir', $dir ); |
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|
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my $config = YAML::LoadFile( "$dir/$path/config.yml" ); |
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|
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my $database = (keys %{ $config->{databases} })[0]; |
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die "$database not in $path" unless $path =~ m{\Q$database\E}; |
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|
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my $html_markup = "$dir/$path/html.pm"; |
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my $html_markup_skip; |
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if ( -e $html_markup ) { |
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require $html_markup; |
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$html_markup = $database . '::html'; |
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} else { |
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undef $html_markup; |
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} |
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|
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my $stats; |
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{ |
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my $path = "$dir/../var/swish/$database.yaml"; |
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$stats = YAML::LoadFile( $path ); |
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dump_yaml( "stats $path", $stats ); |
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} |
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|
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my $db = $config->{databases}->{$database}; |
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|
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sub read_config_txt { |
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my ( $file ) = @_; |
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my $input; |
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my $path ="$dir/$path/$path-$file.txt"; |
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if ( ! -e $path ) { |
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warn "missing $path"; |
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return; |
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} |
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foreach ( split(/[\n\r]+/, read_file( $path ) ) ) { |
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my ( $val,$label ) = split(/\s*\t\s*/,$_,2); |
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push @{ $input->{ '-values' } }, $val; |
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$input->{ '-labels' }->{$val} = $label; |
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} |
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return $input; |
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} |
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|
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my $attr_labels = read_config_txt 'labels'; |
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my $attr_operators = read_config_txt 'operators'; |
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|
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my @attr = @{ $attr_labels->{'-values'} } if $attr_labels; |
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@attr = keys %{ $stats->{attr} } unless @attr; |
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|
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|
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warn dump( $attr_labels, $attr_operators ); |
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|
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my $only_input; |
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my $inputs_available = 0; |
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|
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foreach ( @{ $db->{input} } ) { |
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my $input = $_->{name} || die "no name in ",dump( $_ ); |
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if ( ! $only_input->{'-labels'}->{$input} ) { |
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push @{ $only_input->{'-values'} }, $input; |
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$only_input->{'-labels'}->{$input} = $_->{description} || $input; |
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$inputs_available++; |
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} |
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} |
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|
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warn "## only_input = ", dump( $only_input ); |
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|
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my @style = ( '../../style.css' ); |
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push @style, "../../$path/$path.css" if -e "$dir/$path/$path.css"; |
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dump_yaml( 'style', \@style ); |
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|
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sub search_form { |
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qq|<a name="form"></a>|, |
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start_form( -action => self_url( query => 0 ) ), |
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checkbox_group( |
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-name => 'attr', |
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%$attr_labels, |
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# -linebreak => 0, |
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), |
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textfield( -name => 'search' ), |
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$attr_operators ? popup_menu( -name => 'attr_operator', %$attr_operators ) : '', |
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submit( -value => 'Search' ), |
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# hidden( -name => 'entries_per_page', -default => $entries_per_page ), |
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popup_menu( -name => 'entries_per_page', -values => [ @entries_per_page ], -title => 'entries per page' ), |
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# we need current_page fixed at 1 so that every submit through form will reset it |
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qq|<input type=hidden name=current_page value=1 >|, |
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checkbox( -name => 'debug', -default => 0 ), # FIXME hidden? |
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qq|<div id=inputs>|, |
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$inputs_available > 1 ? |
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h2( 'Select input' ) . |
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checkbox_group( |
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-name => 'only_input', |
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%$only_input, |
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-linebreak=> 'true', |
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) : '', |
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qq|</div>|, |
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end_form, |
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; |
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} |
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|
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|
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print |
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start_html( |
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-title => $db->{name}, |
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-style => [ @style ], |
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), |
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h1( $db->{name} ), |
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qq|<div id=description>|, $db->{description}, qq|</div>|, |
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; |
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|
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if ( my $search = param('search') ) { |
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|
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print qq| |
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<a href="#form" class="skip" title="skip to search form">#</a> |
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<div id="results"> |
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|; |
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|
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my $swish = SWISH::API->new( "$dir/../var/swish/$database" ); |
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$swish->abort_last_error if $swish->Error; |
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|
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my @search = (); |
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my @attrs = param('attr'); |
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my $op = param('attr_operator'); |
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|
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if ( $search =~ m{(=|"|AND|OR)} ) { |
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push @search, $search; |
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} elsif ( @attrs ) { |
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|
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$op ||= 'Q*'; |
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my @or; |
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foreach my $attr ( @attrs ) { |
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my $v = $search; |
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$v =~ s/^\s+//; |
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warn "-- v: $v\n"; |
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sub rewrite { |
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my ( $attr, $whitespace, $v ) = @_; |
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warn "## filter $op $whitespace $v\n"; |
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my $template = $op; |
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$template =~ s{Q}{$v}; |
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$whitespace = " AND " if $whitespace; |
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|
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return |
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$whitespace . |
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$attr . '="' . $template . '"'; |
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; |
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}; |
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if ( $op =~ m{\s} ) { |
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my $template = $op; |
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$template =~ s{Q}{$v}; |
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$v = $attr . '="' . $template . '"'; |
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} else { |
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$v =~ s{(\s*)(\S+)}{rewrite($attr,$1,$2)}ge; |
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} |
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|
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push @or, $v; |
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|
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} |
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push @search, '(' . join(') OR (', @or) . ')'; |
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|
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} else { |
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push @search, "all=\"$search\""; |
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} |
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|
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my $q = '(' . join(') AND (', @search) . ')'; |
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|
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my @only_input = param('only_input'); |
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$q .= ' AND ((' . join(') OR (', map { "input=\"$_\"" } @only_input) . '))' if @only_input; |
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|
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warn "# query: $q\n"; |
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my $swish_results = $swish->query( $q ); |
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|
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dump_yaml( 'swish_results', $swish_results ); |
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|
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my $pager = Data::Page->new; |
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$pager->$_( param($_) ) foreach ( qw/entries_per_page current_page/ ); |
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$pager->total_entries( $swish_results->hits ); |
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|
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dump_yaml( 'pager', $pager ); |
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|
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$swish_results->seek_result( $pager->first - 1 ); |
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|
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if ( ! $pager->total_entries ) { |
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my $no_results = 'No results for search <b>%s</b>'; |
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$no_results = $swish->error_string . '<br><b>%s</b>' if $swish->error; |
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printf qq|<div class="error">$no_results</div>\n\n|, $q; |
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} else { |
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|
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my $results = "<b>%d</b> results for search <b>%s</b> showing results %d - %d"; |
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printf qq|<div class="message">$results</div>\n\n|, $pager->total_entries, $q, $pager->first, $pager->last; |
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|
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my $pager_html = join("\n", show_pager( $pager )); |
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|
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print qq|<ul class="pager">$pager_html</ul>\n\n| if $pager_html; |
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|
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my $nr = $pager->first; |
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print qq|<ol start=$nr>\n|; |
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|
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my $limit = $pager->entries_on_this_page; |
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|
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my $nr = 1; |
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|
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while ( my $result = $swish_results->next_result ) { |
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|
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my $data = from_json $result->property('data'); |
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|
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dump_yaml( 'data', $data ); |
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|
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my $li_class = ''; |
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$li_class = qq| class="z"| if $nr % 2 == 0; |
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print qq|<li$li_class>|; |
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foreach my $attr ( @attr ) { |
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next unless defined $data->{$attr}; |
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my $v = $data->{$attr}; |
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if ( $html_markup && ! $html_markup_skip->{$attr} ) { |
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eval "\$v = $html_markup->$attr( \$v, \$data );"; |
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if ( $@ ) { |
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warn "disable html markup for $attr: $@"; |
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$html_markup_skip->{$attr} = $@; |
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} |
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} else { |
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$v =~ s{(http://\S+)}{<a href="$1">$1</a>}; |
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} |
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my $label = $attr_labels->{'-labels'}->{$attr} || $attr; |
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print qq|<div><label>$label</label><span class=$attr>$v</span></div>\n|; |
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} |
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print qq|</li>\n|; |
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|
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last if $nr++ == $pager->last; |
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} |
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print qq|</ol>\n\n|; |
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|
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print qq|<ul class="pager bottom">$pager_html</ul>\n\n| if $pager_html; |
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} |
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print qq|</div>|; |
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|
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dump_yaml( 'pager', $pager ); |
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|
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} |
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|
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print search_form; |
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|
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dump_yaml( "config databases $database", $db ); |
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dump_yaml( 'html_markup_skip', $html_markup_skip ); |
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|
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print end_html; |
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