131 lines
3.8 KiB
Perl
Executable file
131 lines
3.8 KiB
Perl
Executable file
#!/usr/bin/perl
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use strict;
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require Exporter;
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use CGI;
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use C4::Search;
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use C4::Biblio;
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use C4::Auth;
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use C4::Interface::CGI::Output;
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use HTML::Template;
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my $query=new CGI;
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my ($template, $borrowernumber, $cookie)
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= get_template_and_user({template_name => "opac-searchresults.tmpl",
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query => $query,
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type => "opac",
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authnotrequired => 1,
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});
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my $subject=$query->param('subject');
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if ($subject) {
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$template->param(subjectsearch => $subject);
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}
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# get all the search variables
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# we assume that C4::Search will validate these values for us
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my @fields = ('keyword', 'subject', 'author', 'illustrator', 'itemnumber', 'isbn', 'date-before', 'date-after', 'class', 'dewey', 'branch', 'title', 'abstract', 'publisher');
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# collect all the fields ...
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my %search;
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my $forminputs;
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my $searchdesc = '';
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foreach my $field (@fields) {
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$search{$field} = $query->param($field);
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if ($field eq 'keyword'){
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$search{$field} = $query->param('words') unless $search{$field};
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}
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if ($search{$field}) {
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push @$forminputs, {field => $field, value => $search{$field}};
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$searchdesc .= "$field = $search{$field}, ";
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}
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}
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$search{'ttype'} = $query->param('ttype');
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push @$forminputs, {field => 'ttype', value => $search{'ttype'}};
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if (my $subjectitems=$query->param('subjectitems')){
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$search{'subject'} = $subjectitems;
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$searchdesc.="subject = $subjectitems, ";
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}
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@$forminputs=() unless $forminputs;
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$template->param(FORMINPUTS => $forminputs);
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# do the searchs ....
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my $env;
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$env->{itemcount}=1;
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my $number_of_results = 20;
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my @results;
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my $count;
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my $startfrom = $query->param('startfrom');
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my $subjectitems=$query->param('subjectitems');
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if ($subjectitems) {
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#@results = subsearch($env,$subjectitems, $number_of_results, $startfrom);
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@results = subsearch($env, $subjectitems);
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$count = $#results+1;
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} else {
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($count, @results) = catalogsearch($env,'',\%search,$number_of_results,$startfrom);
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}
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my $num = 1;
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foreach my $res (@results) {
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my @items = ItemInfo(undef, $res->{'biblionumber'}, "intra");
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my $norequests = 1;
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foreach my $itm (@items) {
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$norequests = 0 unless $itm->{'notforloan'};
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}
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$res->{'norequests'} = $norequests;
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# set up the even odd elements....
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$res->{'even'} = 1 if $num % 2 == 0;
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$res->{'odd'} = 1 if $num % 2 == 1;
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$num++;
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}
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my $startfrom=$query->param('startfrom');
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($startfrom) || ($startfrom=0);
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my $resultsarray=\@results;
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($resultsarray) || (@$resultsarray=());
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# sorting out which results to display.
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$template->param(startfrom => $startfrom+1);
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($startfrom+$num<=$count) ? ($template->param(endat => $startfrom+$num)) : ($template->param(endat => $count));
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$template->param(numrecords => $count);
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my $nextstartfrom=($startfrom+$num<$count) ? ($startfrom+$num) : (-1);
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my $prevstartfrom=($startfrom-$num>=0) ? ($startfrom-$number_of_results) : (-1);
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$template->param(nextstartfrom => $nextstartfrom);
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my $displaynext=($nextstartfrom==-1) ? 0 : 1;
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my $displayprev=($prevstartfrom==-1) ? 0 : 1;
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$template->param(displaynext => $displaynext);
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$template->param(displayprev => $displayprev);
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$template->param(prevstartfrom => $prevstartfrom);
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$template->param(searchdesc => $searchdesc);
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$template->param(SEARCH_RESULTS => $resultsarray);
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my $numbers;
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@$numbers = ();
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if ($count>$number_of_results) {
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for (my $i=1; $i<$count/$number_of_results+1; $i++) {
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my $highlight=0;
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my $themelang = $template->param('themelang');
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($startfrom==($i-1)*$number_of_results+1) && ($highlight=1);
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push @$numbers, { number => $i, highlight => $highlight , startfrom => ($i-1)*$number_of_results+1 };
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}
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}
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$template->param(numbers => $numbers,
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LibraryName => C4::Context->preference("LibraryName"),
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suggestion => C4::Context->preference("suggestion"),
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virtualshelves => C4::Context->preference("virtualshelves"),
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);
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output_html_with_http_headers $query, $cookie, $template->output;
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