use CGI;
use Modern::Perl;
+use JSON;
+
use C4::Context;
use C4::Charset;
use C4::AuthoritiesMarc;
use C4::Auth qw/check_cookie_auth/;
+use C4::Output;
my $query = new CGI;
-binmode STDOUT, ':encoding(UTF-8)';
-print $query->header( -type => 'text/plain', -charset => 'UTF-8' );
+my ( $auth_status, $sessionID ) = check_cookie_auth( $query->cookie('CGISESSID'), { catalogue => 1 } );
-my ( $auth_status, $sessionID ) = check_cookie_auth( $query->cookie('CGISESSID'), { } );
if ( $auth_status ne "ok" ) {
+ # send empty response
+ my $reply = CGI->new("");
+ print $reply->header(-type => 'text/html');
exit 0;
}
- my $searchstr = $query->param('term');
+ my @value = $query->param('term');
my $searchtype = $query->param('querytype');
- my @value;
- given ($searchtype) {
- when (/^marclist$/) { @value = (undef, undef, $searchstr); }
- when (/^mainentry$/) { @value = (undef, $searchstr, undef); }
- when (/^mainmainentry$/) { @value = ($searchstr, undef, undef); }
- }
my @marclist = ($searchtype);
my $authtypecode = $query->param('authtypecode');
my @and_or = $query->param('and_or');
my ( $results, $total ) = SearchAuthorities( \@marclist, \@and_or, \@excluding, \@operator, \@value, $startfrom * $resultsperpage, $resultsperpage, $authtypecode, $orderby );
-print "[";
-my $i = 0;
+ my %used_summaries; # hash to avoid duplicates
+ my @summaries;
foreach my $result (@$results) {
- if($i > 0){ print ","; }
- my $value = '';
my $authorized = $result->{'summary'}->{'authorized'};
- foreach my $heading (@$authorized) {
- $value .= $heading->{'heading'} . ' ';
+ my $summary = join(
+ ' ',
+ map {
+ ( $searchtype eq 'mainmainentry' )
+ ? $_->{'hemain'}
+ : $_->{'heading'}
+ } @$authorized
+ );
+ $summary =~ s/^\s+//;
+ $summary =~ s/\s+$//;
+ $summary = nsb_clean($summary);
+ # test if already added ignoring case
+ unless ( exists $used_summaries{ lc($summary) } ) {
+ push @summaries, { 'summary' => $summary };
+ $used_summaries{ lc($summary) } = 1;
}
- $value = "{\"summary\":\"" . $value . "\"" . "}";
- print nsb_clean($value) . "\n";
- $i++;
}
-print "]";
+
+output_with_http_headers $query, undef, to_json(\@summaries, { utf8 => 1 }), 'json';