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87 lines
2.8 KiB
87 lines
2.8 KiB
#!/usr/bin/perl
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# This software is placed under the gnu General Public License, v2 (http://www.gnu.org/licenses/gpl.html)
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# Copyright 2011 BibLibre
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# Parts copyright 2012 Athens County Public Libraries
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with Koha; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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=head1 ysearch.pl
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This script allows ajax call for dynamic authorities search
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(used in auth_finder.pl)
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=cut
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use CGI;
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use Modern::Perl;
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use JSON;
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use C4::Context;
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use C4::Charset;
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use C4::AuthoritiesMarc;
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use C4::Auth qw/check_cookie_auth/;
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use C4::Output;
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my $query = new CGI;
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my ( $auth_status, $sessionID ) = check_cookie_auth( $query->cookie('CGISESSID'), { catalogue => 1 } );
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if ( $auth_status ne "ok" ) {
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# send empty response
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my $reply = CGI->new("");
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print $reply->header(-type => 'text/html');
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exit 0;
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}
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my @value = $query->param('term');
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my $searchtype = $query->param('querytype');
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my @marclist = ($searchtype);
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my $authtypecode = $query->param('authtypecode');
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my @and_or = $query->param('and_or');
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my @excluding = $query->param('excluding');
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my @operator = $query->param('operator');
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my $orderby = $query->param('orderby');
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my $resultsperpage = 50;
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my $startfrom = 0;
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my ( $results, $total ) = SearchAuthorities( \@marclist, \@and_or, \@excluding, \@operator, \@value, $startfrom * $resultsperpage, $resultsperpage, $authtypecode, $orderby );
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my %used_summaries; # hash to avoid duplicates
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my @summaries;
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foreach my $result (@$results) {
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my $authorized = $result->{'summary'}->{'authorized'};
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my $summary = join(
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' ',
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map {
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( $searchtype eq 'mainmainentry' )
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? $_->{'hemain'}
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: $_->{'heading'}
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} @$authorized
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);
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$summary =~ s/^\s+//;
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$summary =~ s/\s+$//;
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$summary = nsb_clean($summary);
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# test if already added ignoring case
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unless ( exists $used_summaries{ lc($summary) } ) {
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push @summaries, { 'summary' => $summary };
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$used_summaries{ lc($summary) } = 1;
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}
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}
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output_with_http_headers $query, undef, to_json(\@summaries, { utf8 => 1 }), 'json';
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