serials/subscription-bib-search.pl

   1 #!/usr/bin/perl
   2 # WARNING: 4-character tab stops here
   3
   4 # Copyright 2000-2002 Katipo Communications
   5 # Parts Copyright 2010 Biblibre
   6 #
   7 # This file is part of Koha.
   8 #
   9 # Koha is free software; you can redistribute it and/or modify it
  10 # under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # Koha is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  21
  22 =head1 NAME
  23
  24 subscription-bib-search.pl
  25
  26 =head1 DESCRIPTION
  27
  28 this script search among all existing subscriptions.
  29
  30 =head1 PARAMETERS
  31
  32 =over 4
  33
  34 =item op
  35 op use to know the operation to do on this template.
  36  * do_search : to search the subscription.
  37
  38 Note that if op = do_search there are some others params specific to the search :
  39     marclist,and_or,excluding,operator,value
  40
  41 =item startfrom
  42 to multipage gestion.
  43
  44
  45 =back
  46
  47 =cut
  48
  49 use strict;
  50 use warnings;
  51
  52 use CGI qw ( -utf8 );
  53 use C4::Koha;
  54 use C4::Auth;
  55 use C4::Context;
  56 use C4::Output;
  57 use C4::Search;
  58 use C4::Biblio;
  59 use C4::Debug;
  60
  61 use Koha::SearchEngine;
  62 use Koha::SearchEngine::Search;
  63
  64 my $input = new CGI;
  65 my $op = $input->param('op') || q{};
  66 my $dbh = C4::Context->dbh;
  67
  68 my $startfrom = $input->param('startfrom');
  69 $startfrom = 0 unless $startfrom;
  70 my ( $template, $loggedinuser, $cookie );
  71 my $resultsperpage;
  72
  73 my $itype_or_itemtype =
  74   ( C4::Context->preference("item-level_itypes") ) ? 'itype' : 'itemtype';
  75
  76 my $query = $input->param('q');
  77
  78 # don't run the search if no search term !
  79 if ( $op eq "do_search" && $query ) {
  80
  81     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  82         {
  83             template_name   => "serials/result.tt",
  84             query           => $input,
  85             type            => "intranet",
  86             authnotrequired => 0,
  87             flagsrequired   => { catalogue => 1, serials => '*' },
  88             debug           => 1,
  89         }
  90     );
  91
  92     # add the limits if applicable
  93     my $itemtypelimit = $input->param('itemtypelimit');
  94     my $ccodelimit    = $input->param('ccodelimit');
  95     my $op = C4::Context->preference('UseQueryParser') ? '&&' : 'and';
  96     $query .= " $op $itype_or_itemtype:$itemtypelimit" if $itemtypelimit;
  97     $query .= " $op ccode:$ccodelimit" if $ccodelimit;
  98     $debug && warn $query;
  99     $resultsperpage = $input->param('resultsperpage');
 100     $resultsperpage = 20 if ( !defined $resultsperpage );
 101
 102     my $searcher = Koha::SearchEngine::Search->new({index => $Koha::SearchEngine::BIBLIOS_INDEX});
 103     my ( $error, $marcrecords, $total_hits ) =
 104       $searcher->simple_search_compat( $query, $startfrom * $resultsperpage, $resultsperpage );
 105     my $total = 0;
 106     if ( defined $marcrecords ) {
 107         $total = scalar @{$marcrecords};
 108     }
 109
 110     if ( defined $error ) {
 111         $template->param( query_error => $error );
 112         warn "error: " . $error;
 113         output_html_with_http_headers $input, $cookie, $template->output;
 114         exit;
 115     }
 116     my @results;
 117
 118     for ( my $i = 0 ; $i < $total ; $i++ ) {
 119         my %resultsloop;
 120         my $marcrecord = C4::Search::new_record_from_zebra( 'biblioserver', $marcrecords->[$i] );
 121         my $biblio = TransformMarcToKoha( $marcrecord, '' );
 122
 123         #build the hash for the template.
 124         $resultsloop{highlight}       = ( $i % 2 ) ? (1) : (0);
 125         $resultsloop{title}           = $biblio->{'title'};
 126         $resultsloop{subtitle}        = $biblio->{'subtitle'};
 127         $resultsloop{biblionumber}    = $biblio->{'biblionumber'};
 128         $resultsloop{author}          = $biblio->{'author'};
 129         $resultsloop{publishercode}   = $biblio->{'publishercode'};
 130         $resultsloop{publicationyear} = $biblio->{'publicationyear'};
 131         $resultsloop{issn}            = $biblio->{'issn'};
 132
 133         push @results, \%resultsloop;
 134     }
 135
 136     # multi page display gestion
 137     my $displaynext = 0;
 138     my $displayprev = $startfrom;
 139     if ( ( $total_hits - ( ( $startfrom + 1 ) * ($resultsperpage) ) ) > 0 ) {
 140         $displaynext = 1;
 141     }
 142
 143     my @numbers = ();
 144
 145     if ( $total_hits > $resultsperpage ) {
 146         for ( my $i = 1 ; $i < $total / $resultsperpage + 1 ; $i++ ) {
 147             if ( $i < 16 ) {
 148                 my $highlight = 0;
 149                 ( $startfrom == ( $i - 1 ) ) && ( $highlight = 1 );
 150                 push @numbers,
 151                   {
 152                     number     => $i,
 153                     highlight  => $highlight,
 154                     searchdata => \@results,
 155                     startfrom  => ( $i - 1 )
 156                   };
 157             }
 158         }
 159     }
 160
 161     my $from = 0;
 162     $from = $startfrom * $resultsperpage + 1 if ( $total_hits > 0 );
 163     my $to;
 164
 165     if ( $total_hits < ( ( $startfrom + 1 ) * $resultsperpage ) ) {
 166         $to = $total;
 167     }
 168     else {
 169         $to = ( ( $startfrom + 1 ) * $resultsperpage );
 170     }
 171     $template->param(
 172         query          => $query,
 173         resultsloop    => \@results,
 174         startfrom      => $startfrom,
 175         displaynext    => $displaynext,
 176         displayprev    => $displayprev,
 177         resultsperpage => $resultsperpage,
 178         startfromnext  => $startfrom + 1,
 179         startfromprev  => $startfrom - 1,
 180         total          => $total_hits,
 181         from           => $from,
 182         to             => $to,
 183         numbers        => \@numbers,
 184     );
 185 }    # end of if ($op eq "do_search" & $query)
 186 else {
 187     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 188         {
 189             template_name   => "serials/subscription-bib-search.tt",
 190             query           => $input,
 191             type            => "intranet",
 192             authnotrequired => 0,
 193             flagsrequired   => { catalogue => 1, serials => '*' },
 194             debug           => 1,
 195         }
 196     );
 197
 198     # load the itemtypes
 199     my $itemtypes = GetItemTypes();
 200     my @itemtypesloop;
 201     foreach my $thisitemtype (
 202         sort {
 203             $itemtypes->{$a}->{'description'}
 204               cmp $itemtypes->{$b}->{'description'}
 205         } keys %$itemtypes
 206       )
 207     {
 208         my %row = (
 209             code        => $thisitemtype,
 210             description => $itemtypes->{$thisitemtype}->{'description'},
 211         );
 212         push @itemtypesloop, \%row;
 213     }
 214
 215     # load Collection Codes
 216     my $authvalues = GetAuthorisedValues('CCODE');
 217     my @ccodesloop;
 218     for my $thisauthvalue ( sort { $a->{'lib'} cmp $b->{'lib'} } @$authvalues )
 219     {
 220         my %row = (
 221             code        => $thisauthvalue->{'authorised_value'},
 222             description => $thisauthvalue->{'lib'},
 223         );
 224         push @ccodesloop, \%row;
 225     }
 226
 227     $template->param(
 228         itemtypeloop => \@itemtypesloop,
 229         ccodeloop    => \@ccodesloop,
 230         no_query     => $op eq "do_search" ? 1 : 0,
 231     );
 232 }
 233
 234 # Print the page
 235 output_html_with_http_headers $input, $cookie, $template->output;
 236
 237 # Local Variables:
 238 # tab-width: 4
 239 # End: