b38997925f
* synch with rel_2_2. Probably the last non manual synch, as rel_2_2 should not be modified deeply. * code cleaning (cleaning warnings from perl -w) continued
381 lines
11 KiB
Perl
Executable file
381 lines
11 KiB
Perl
Executable file
#!/usr/bin/perl
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# WARNING: 4-character tab stops here
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# Copyright 2000-2002 Katipo Communications
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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 with
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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use strict;
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require Exporter;
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use CGI;
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use C4::Auth;
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use HTML::Template;
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use C4::Context;
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# use C4::Search;
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use C4::Auth;
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use C4::Output;
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use C4::Interface::CGI::Output;
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use C4::Biblio;
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use C4::SearchMarc;
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use C4::Acquisition;
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use C4::Koha; # XXX subfield_is_koha_internal_p
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# Creates the list of active tags using the active MARC configuration
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sub create_marclist {
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my $dbh = C4::Context->dbh;
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my $tagslib = &MARCgettagslib($dbh,1);
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my @marcarray;
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push @marcarray,"";
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my $widest_menu_item_width = 0;
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for (my $pass = 1; $pass <= 2; $pass += 1)
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{
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for (my $tabloop = 0; $tabloop<=10;$tabloop++)
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{
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my $separator_inserted_p = 0; # FIXME... should not use!!
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foreach my $tag (sort(keys (%{$tagslib})))
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{
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foreach my $subfield (sort(keys %{$tagslib->{$tag}}))
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{
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next if subfield_is_koha_internal_p($subfield);
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next unless ($tagslib->{$tag}->{$subfield}->{tab} eq $tabloop);
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my $menu_item = "$tag$subfield - $tagslib->{$tag}->{$subfield}->{lib}";
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if ($pass == 1)
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{
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$widest_menu_item_width = length $menu_item if($widest_menu_item_width < length $menu_item);
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} else {
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if (!$separator_inserted_p)
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{
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my $w = int(($widest_menu_item_width - 3 + 0.5)/2);
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my $s = ('-' x ($w * 4/5));
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push @marcarray, "$s $tabloop $s";
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$separator_inserted_p = 1;
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}
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push @marcarray, $menu_item;
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}
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}
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}
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}
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}
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return \@marcarray;
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}
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# Creates a scrolling list with the associated default value.
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# Using more than one scrolling list in a CGI assigns the same default value to all the
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# scrolling lists on the page !?!? That's why this function was written.
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sub create_scrolling_list {
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my ($params) = @_;
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my $scrollist = sprintf("<select name=\"%s\" size=\"%d\" onChange='%s'>\n", $params->{'name'}, $params->{'size'}, $params->{'onChange'});
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foreach my $tag (@{$params->{'values'}})
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{
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my $selected = "selected " if($params->{'default'} eq $tag);
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$scrollist .= sprintf("<option %svalue=\"%s\">%s</option>\n", $selected, $tag, $tag);
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}
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$scrollist .= "</select>\n";
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return $scrollist;
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}
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my $query=new CGI;
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my $type=$query->param('type');
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my $op = $query->param('op') || "";
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my $dbh = C4::Context->dbh;
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my $startfrom=$query->param('startfrom');
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$startfrom=0 if(!defined $startfrom);
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my ($template, $loggedinuser, $cookie);
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my $searchdesc;
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my $resultsperpage;
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if ($op eq "do_search") {
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my @marclist = $query->param('marclist');
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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 @value = $query->param('value');
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for (my $i=0;$i<=$#marclist;$i++) {
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if ($searchdesc) { # don't put the and_or on the 1st search term
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$searchdesc .= $and_or[$i]." ".$excluding[$i]." ".($marclist[$i]?$marclist[$i]:"*")." ".$operator[$i]." ".$value[$i]." " if ($value[$i]);
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} else {
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$searchdesc = $excluding[$i]." ".($marclist[$i]?$marclist[$i]:"*")." ".$operator[$i]." ".$value[$i]." " if ($value[$i]);
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}
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}
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$resultsperpage= $query->param('resultsperpage');
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$resultsperpage = 19 if(!defined $resultsperpage);
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my $orderby = $query->param('orderby');
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my $desc_or_asc = $query->param('desc_or_asc');
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# builds tag and subfield arrays
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my @tags;
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foreach my $marc (@marclist) {
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if ($marc) {
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my ($tag,$subfield) = MARCfind_marc_from_kohafield($dbh,$marc,'');
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if ($tag) {
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push @tags,$dbh->quote("$tag$subfield");
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} else {
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if ($marc =~ /^(\d){3}(. -)(.)*/)
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{
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# The user is using the search catalogue part, more fields
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push @tags, $dbh->quote(substr($marc,0,4));
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}
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else
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{
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push @tags, $marc;
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}
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}
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} else {
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push @tags, "";
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}
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}
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findseealso($dbh,\@tags);
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my ($results,$total) = catalogsearch($dbh, \@tags,\@and_or,
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\@excluding, \@operator, \@value,
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$startfrom*$resultsperpage, $resultsperpage,$orderby,$desc_or_asc);
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if ($total == 1) {
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# if only 1 answer, jump directly to the biblio
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# here we need to check if MARC searching is turned on or off.
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# if on, go to MARCdetail.pl else go to
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# detail.pl
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my $marc_bool = C4::Context->boolean_preference("MARC") || 0;
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if ($marc_bool eq "1") {
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print $query->redirect("/cgi-bin/koha/MARCdetail.pl?biblionumber=".@$results[0]->{biblionumber});
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}
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else {
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print $query->redirect("/cgi-bin/koha/detail.pl?biblionumber=".@$results[0]->{biblionumber});
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}
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exit
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}
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($template, $loggedinuser, $cookie)
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= get_template_and_user({template_name => "search.marc/result.tmpl",
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query => $query,
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type => $type,
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authnotrequired => 0,
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flagsrequired => {borrowers => 1},
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flagsrequired => {catalogue => 1},
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debug => 1,
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});
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# multi page display gestion
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my $displaynext=0;
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my $displayprev=$startfrom;
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if(($total - (($startfrom+1)*($resultsperpage))) > 0 ) {
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$displaynext = 1;
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}
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my @field_data = ();
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for(my $i = 0 ; $i <= $#marclist ; $i++) {
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push @field_data, { term => "marclist", val=>$marclist[$i] };
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push @field_data, { term => "and_or", val=>$and_or[$i] };
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push @field_data, { term => "excluding", val=>$excluding[$i] };
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push @field_data, { term => "operator", val=>$operator[$i] };
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push @field_data, { term => "value", val=>$value[$i] };
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}
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my @numbers = ();
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if ($total>$resultsperpage) {
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for (my $i=1; $i<$total/$resultsperpage+1; $i++) {
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if ($i<16) {
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my $highlight=0;
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($startfrom==($i-1)) && ($highlight=1);
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push @numbers, { number => $i,
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highlight => $highlight ,
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searchdata=> \@field_data,
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startfrom => ($i-1)};
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}
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}
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}
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my $from = $startfrom*$resultsperpage+1;
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my $to;
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if($total < (($startfrom+1)*$resultsperpage))
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{
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$to = $total;
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} else {
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$to = (($startfrom+1)*$resultsperpage);
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}
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$template->param(result => $results,
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startfrom=> $startfrom,
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displaynext=> $displaynext,
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displayprev=> $displayprev,
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resultsperpage => $resultsperpage,
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startfromnext => $startfrom+1,
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startfromprev => $startfrom-1,
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searchdata=>\@field_data,
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total=>$total,
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from=>$from,
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to=>$to,
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numbers=>\@numbers,
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searchdesc=> $searchdesc,
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MARC_ON => C4::Context->preference("marc"),
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);
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} elsif ($op eq "AddStatement") {
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($template, $loggedinuser, $cookie)
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= get_template_and_user({template_name => "search.marc/search.tmpl",
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query => $query,
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type => $type,
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authnotrequired => 0,
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flagsrequired => {catalogue => 1},
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debug => 1,
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});
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# Gets the entered information
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my @marcfields = $query->param('marclist');
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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 @value = $query->param('value');
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my @statements = ();
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# List of the marc tags to display
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my $marcarray = create_marclist();
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my $nbstatements = $query->param('nbstatements');
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$nbstatements = 1 if(!defined $nbstatements);
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for(my $i = 0 ; $i < $nbstatements ; $i++)
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{
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my %fields = ();
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# Recreates the old scrolling lists with the previously selected values
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my $marclist = create_scrolling_list({name=>"marclist",
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values=> $marcarray,
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size=> 1,
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default=>$marcfields[$i],
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onChange => "sql_update()"}
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);
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$fields{'marclist'} = $marclist;
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$fields{'first'} = 1 if($i == 0);
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# Restores the and/or parameters (no need to test the 'and' for activation because it's the default value)
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$fields{'or'} = 1 if($and_or[$i] eq "or");
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#Restores the "not" parameters
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$fields{'not'} = 1 if($excluding[$i]);
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#Restores the operators (most common operators first);
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if($operator[$i] eq "=") { $fields{'eq'} = 1; }
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elsif($operator[$i] eq "contains") { $fields{'contains'} = 1; }
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elsif($operator[$i] eq "start") { $fields{'start'} = 1; }
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elsif($operator[$i] eq ">") { $fields{'gt'} = 1; } #greater than
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elsif($operator[$i] eq ">=") { $fields{'ge'} = 1; } #greater or equal
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elsif($operator[$i] eq "<") { $fields{'lt'} = 1; } #lower than
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elsif($operator[$i] eq "<=") { $fields{'le'} = 1; } #lower or equal
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#Restores the value
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$fields{'value'} = $value[$i];
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push @statements, \%fields;
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}
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$nbstatements++;
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# The new scrolling list
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my $marclist = create_scrolling_list({name=>"marclist",
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values=> $marcarray,
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size=>1,
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onChange => "sql_update()"});
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push @statements, {"marclist" => $marclist };
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$template->param("statements" => \@statements,
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"nbstatements" => $nbstatements);
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}
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else {
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($template, $loggedinuser, $cookie)
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= get_template_and_user({template_name => "search.marc/search.tmpl",
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query => $query,
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type => $type,
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authnotrequired => 0,
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flagsrequired => {catalogue => 1},
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debug => 1,
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});
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#$template->param(loggedinuser => $loggedinuser);
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my $marcarray = create_marclist();
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my $marclist = CGI::scrolling_list(-name=>"marclist",
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-values=> $marcarray,
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-size=>1,
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-multiple=>0,
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-onChange => "sql_update()",
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);
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my @statements = ();
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# Considering initial search with 3 criterias
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push @statements, { "marclist" => $marclist, "first" => 1 };
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push @statements, { "marclist" => $marclist, "first" => 0 };
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push @statements, { "marclist" => $marclist, "first" => 0 };
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my $sth=$dbh->prepare("Select itemtype,description from itemtypes order by description");
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$sth->execute;
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my @itemtype;
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my %itemtypes;
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push @itemtype, "";
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$itemtypes{''} = "";
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while (my ($value,$lib) = $sth->fetchrow_array) {
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push @itemtype, $value;
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$itemtypes{$value}=$lib;
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}
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my $CGIitemtype=CGI::scrolling_list( -name => 'value',
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-id => 'itemtype',
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-values => \@itemtype,
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-labels => \%itemtypes,
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-size => 1,
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-multiple => 0 );
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$sth->finish;
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my @branches;
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my @select_branch;
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my %select_branches;
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my $branches=getbranches();
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my @branchloop;
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foreach my $thisbranch (sort keys %$branches) {
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# my $selected = 1 if $thisbranch eq $branch;
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my %row =(value => $thisbranch,
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# selected => $selected,
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branchname => $branches->{$thisbranch}->{'branchname'},
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);
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push @branchloop, \%row;
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}
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$sth->finish;
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$template->param('Disable_Dictionary'=>C4::Context->preference("Disable_Dictionary")) if (C4::Context->preference("Disable_Dictionary"));
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$template->param("statements" => \@statements,
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"nbstatements" => 3,
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CGIitemtype => $CGIitemtype,
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branchloop => \@branchloop,
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);
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}
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# Print the page
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output_html_with_http_headers $query, $cookie, $template->output;
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# Local Variables:
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# tab-width: 4
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# End:
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