catalogue/catalogue-search.pl

   1 #!/usr/bin/perl
   2 use strict;
   3
   4 use CGI;
   5 use C4::Search;
   6 use C4::Auth;
   7 use C4::Interface::CGI::Output;
   8 use C4::Biblio;
   9 use C4::Koha;
  10 use POSIX qw(ceil floor);
  11
  12 my $query = new CGI;
  13 my $dbh = C4::Context->dbh;
  14
  15 my $op = $query->param('op'); #show the search form or execute the search
  16
  17 my $format=$query->param('MARC');
  18 my ($template, $borrowernumber, $cookie);
  19
  20 # get all the common search variables,
  21 my @value=$query->param('value');
  22 my @kohafield=$query->param('kohafield');
  23 my @and_or=$query->param('and_or');
  24 my @relation=$query->param('relation');
  25 my $order=$query->param('order');
  26 my $reorder=$query->param('reorder');
  27 my $number_of_results=$query->param('number_of_results');
  28 my $zoom=$query->param('zoom');
  29 my $ascend=$query->param('asc');
  30
  31 my @marclist = $query->param('marclist');
  32 # collect all the fields ...
  33 my %search;
  34 my @forminputs;         #this is for the links to navigate among the results
  35 my (@searchdesc, %hashdesc);    #this is to show the description of the current search
  36 my @fields = ('value', 'kohafield', 'and_or', 'relation','order','barcode','biblionumber','itemnumber','asc','from');
  37
  38 ###Collect all the marclist values coming from old Koha MARCdetails
  39 ## Although we can not search on all marc fields- if any is matched in Zebra we can use it it
  40 my $sth=$dbh->prepare("Select marctokoha from koha_attr where tagfield=? and tagsubfield=? and intrashow=1");
  41 foreach my $marc (@marclist) {
  42                 if ($marc) {
  43                 $sth->execute(substr($marc,0,3),substr($marc,3,1));
  44                         if ((my $kohafield)=$sth->fetchrow){
  45                         push @kohafield,$kohafield;
  46                         push @and_or,"\@or";
  47                         push @value,@value[0] if @kohafield>1;
  48                         push @relation ,"\@attr 5=1";
  49                         }
  50                 }
  51 }
  52 #### Now   normal search routine
  53 foreach my $field (@fields) {
  54         $search{$field} = $query->param($field);
  55         if ($search{$field}) {
  56                 push @forminputs, { field=>$field ,value=> $search{$field}} unless ($field eq 'reorder');
  57                 }
  58 }
  59
  60
  61 $hashdesc{'query'} = join " , ", @value;
  62 push @searchdesc,\%hashdesc;
  63
  64
  65 ############################################################################
  66 if ($op eq "do_search"){
  67
  68 #this fields is just to allow the user come back to the search form with all the values  previously entered
  69 $search{'search_type'} = $query->param('search_type');
  70 push @forminputs, {field => 'search_type', value => $search{'search_type'}};
  71
  72
  73         ($template, $borrowernumber, $cookie)
  74                 = get_template_and_user({template_name => "catalogue/catalogue_searchresults.tmpl",
  75                                          query => $query,
  76                                          type => "intranet",
  77                                          authnotrequired => 1,
  78         });
  79
  80         $search{'from'} = 'intranet';
  81         $search{'borrowernumber'} = $borrowernumber;
  82         $search{'remote_IP'} = $query->remote_addr();
  83         $search{'remote_URL'} = $query->url(-query=>1);
  84         $search{'searchdesc'} = \@searchdesc;
  85         $template->param(FORMINPUTS => \@forminputs);
  86         $template->param(reorder => $query->param('reorder'));
  87
  88         # do the searchs ....
  89          $number_of_results = 10 unless $number_of_results;
  90         my $startfrom=$query->param('startfrom');
  91         ($startfrom) || ($startfrom=0);
  92 my ($count,@results);
  93 if (!$zoom){
  94 ## using sql search for barcode,biblionumber or itemnumber only useful for libraian interface
  95         ($count, @results) =sqlsearch($dbh,\%search);
  96 }else{
  97 my $sortorder=$order.",".$ascend if $order;
  98  ($count,@results) =ZEBRAsearch_kohafields(\@kohafield,\@value, \@relation,$sortorder, \@and_or, 1,$reorder,$startfrom, $number_of_results,"intranet");
  99 }
 100         if ( $count eq "error"){
 101         $template->param(error =>1);
 102         goto "show";
 103         }
 104         my $num = scalar(@results) - 1;
 105 if ( $count == 1){
 106     # if its a barcode search by definition we will only have one result.
 107     # And if we have a result
 108     # lets jump straight to the detail.pl page
 109         if ($format eq '1') {
 110     print $query->redirect("/cgi-bin/koha/catalogue/MARCdetail.pl?type=intra&biblionumber=$results[0]->{'biblionumber'}");
 111         }else{
 112     print $query->redirect("/cgi-bin/koha/catalogue/detail.pl?type=intra&biblionumber=$results[0]->{'biblionumber'}");
 113         }
 114 }
 115         # sorting out which results to display.
 116         # the result number to star to show
 117         $template->param(starting => $startfrom+$number_of_results);
 118         $template->param(endinging => $startfrom+1);
 119         $template->param(startfrom => $startfrom+1);
 120         # the result number to end to show
 121         ($startfrom+$num<=$count) ? ($template->param(endat => $startfrom+$num+1)) : ($template->param(endat => $count));
 122         # the total results searched
 123         $template->param(numrecords => $count);
 124
 125         $template->param(searchdesc => \@searchdesc );
 126         $template->param(SEARCH_RESULTS => \@results);
 127
 128         #this is to show the images numbers to navigate among the results, if it has to show the number highlighted or not
 129         my $numbers;
 130         @$numbers = ();
 131         my $pg = 1;
 132         if (defined($query->param('pg'))) {
 133                 $pg = $query->param('pg');
 134         }
 135         my $start = 0;
 136
 137         $start = ($pg - 1) * $number_of_results;
 138         my $pages = ceil($count / $number_of_results);
 139         my $total_pages = ceil($count / $number_of_results);
 140
 141         if ($pg > 1) {
 142                 my $url = $pg - 1;
 143                 push @$numbers, { number => "&lt;&lt;",
 144                                               highlight => 0 ,
 145                                               startfrom => 0,
 146                                               pg => '1' };
 147                 push @$numbers, { number => "&lt;",
 148                                                   highlight => 0 , forminputs=>\@forminputs,
 149                                                   startfrom => ($url-1)*$number_of_results+1,
 150                                                   pg => $url };
 151         }
 152         my $current_ten = $pg / 10;
 153         if ($current_ten == 0) {
 154                  $current_ten = 0.1;           # In case it´s in ten = 0
 155         }
 156         my $from = $current_ten * 10; # Calculate the initial page
 157         my $end_ten = $from + 9;
 158         my $to;
 159         if ($pages > $end_ten) {
 160                 $to = $end_ten;
 161         } else {
 162                 $to = $pages;
 163         }
 164         for (my $i = $from; $i <= $to ; $i++) {
 165                 if ($i == $pg) {
 166                         if ($count > $number_of_results) {
 167                                 push @$numbers, { number => $i,
 168                                                                   highlight => 1 , forminputs=>\@forminputs,
 169                                                                   startfrom => ($i-1)*$number_of_results ,
 170                                                                   pg => $i };
 171                         }
 172                 } else {
 173                         push @$numbers, { number => $i,
 174                                                           highlight => 0 , forminputs=>\@forminputs,
 175                                                           startfrom => ($i-1)*$number_of_results ,
 176                                                           pg => $i };
 177                 }
 178         }
 179         if ($pg < $pages) {
 180                 my $url = $pg + 1;
 181                 push @$numbers, { number => "&gt;",
 182                                                   highlight => 0 , forminputs=>\@forminputs,
 183                                                   startfrom => ($url-1)*$number_of_results,
 184                                                   pg => $url };
 185                 push @$numbers, { number => "&gt;&gt;",
 186                                                   highlight => 0 , forminputs=>\@forminputs,
 187                                                   startfrom => ($total_pages-1)*$number_of_results,
 188                                                   pg => $total_pages};
 189         }
 190 #       push @$numbers,{forminputs=>@forminputs};
 191         $template->param(numbers =>$numbers);
 192
 193         #show the virtual shelves
 194         #my $results = &GetShelfList($borrowernumber);
 195         #$template->param(shelvescount => scalar(@{$results}));
 196         #$template->param(shelves => $results);
 197
 198 ########
 199 if ($format eq '1') {
 200         $template->param(script => "catalogue/MARCdetail.pl");
 201 }else{
 202         $template->param(script => "catalogue/detail.pl");
 203 }
 204
 205 }else{ ## No search yet
 206 ($template, $borrowernumber, $cookie)
 207                 = get_template_and_user({template_name => "catalogue/catalogue_search.tmpl",
 208                                         query => $query,
 209                                         type => "intranet",
 210                                         authnotrequired => 1,
 211                                 });
 212 #show kohafields
 213         my $kohafield = $query->param('kohafield');
 214         my ($fieldcount,@kohafields)=getkohafields();
 215         foreach my $row (@kohafields) {
 216                 if ($kohafield eq $row->{'marctokoha'}) {
 217                         $row->{'sel'} = 1;
 218                 }
 219         }
 220         $template->param(kohafields => \@kohafields);
 221 ##show sorting fields
 222 my @sorts;
 223  $order=$query->param('order');
 224         foreach my $sort (@kohafields) {
 225             if ($sort->{sorts}){
 226                 push @sorts,$sort;
 227                 if ($order eq $sort->{'marctokoha'}) {
 228                         $sort->{'sel'} = 1;
 229                 }
 230            }
 231         }
 232         $template->param(sorts => \@sorts);
 233
 234 my $search_type = $query->param('search_type');
 235         if ((!$search_type) || ($search_type eq 'zoom'))  {
 236                 $template->param(zoom_search => 1);
 237         } else{
 238                 $template->param(sql_search => 1);
 239         }
 240 }
 241
 242 show:
 243 output_html_with_http_headers $query, $cookie, $template->output();
 244