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173 lines
5.1 KiB
173 lines
5.1 KiB
#!/usr/bin/perl
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#script to provide virtualshelf management
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# WARNING: This file uses 4-character tabs!
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#
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# $Header$
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#
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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
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# with Koha; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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use strict;
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use warnings;
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use CGI;
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use C4::Biblio;
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use C4::VirtualShelves qw/:DEFAULT GetAllShelves/;
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use C4::Output;
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use C4::Auth;
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our $query = new CGI;
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our @biblionumber = $query->param('biblionumber');
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our $selectedshelf = $query->param('selectedshelf');
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our $newshelf = $query->param('newshelf');
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our $shelfnumber = $query->param('shelfnumber');
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our $newvirtualshelf = $query->param('newvirtualshelf');
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our $category = $query->param('category');
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our $authorized = 1;
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our $errcode = 0;
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our @biblios;
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our ( $template, $loggedinuser, $cookie ) = get_template_and_user(
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{
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template_name => "opac-addbybiblionumber.tt",
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query => $query,
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type => "opac",
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authnotrequired => 0,
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}
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);
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if( $newvirtualshelf) {
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HandleNewVirtualShelf();
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exit if $authorized;
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ShowTemplate(); #error message
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}
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elsif($shelfnumber) {
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HandleShelfNumber();
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exit if $authorized;
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ShowTemplate(); #error message
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}
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elsif($selectedshelf) {
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HandleSelectedShelf();
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LoadBib() if $authorized;
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ShowTemplate();
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}
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else {
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HandleSelect();
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LoadBib() if $authorized;
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ShowTemplate();
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}
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#end
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sub AddBibliosToShelf {
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#splits incoming biblionumber(s) to array and adds each to shelf.
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my ($shelfnumber,@biblionumber)=@_;
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#multiple bibs might come in as '/' delimited string (from where, i don't see), or as array.
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if (scalar(@biblionumber) == 1) {
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@biblionumber = (split /\//,$biblionumber[0]);
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}
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for my $bib (@biblionumber) {
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AddToShelf($bib, $shelfnumber, $loggedinuser);
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}
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}
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sub HandleNewVirtualShelf {
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if($authorized= ShelfPossibleAction($loggedinuser, undef, $category==1? 'new_private': 'new_public')) {
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$shelfnumber = AddShelf( {
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shelfname => $newvirtualshelf,
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category => $category }, $loggedinuser);
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if($shelfnumber == -1) {
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$authorized=0;
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$errcode=1;
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return;
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}
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AddBibliosToShelf($shelfnumber, @biblionumber);
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#Reload the page where you came from
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print $query->header;
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print "<html><meta http-equiv=\"refresh\" content=\"0\" /><body onload=\"window.opener.location.reload(true);self.close();\"></body></html>";
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}
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}
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sub HandleShelfNumber {
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if($authorized= ShelfPossibleAction($loggedinuser, $shelfnumber, 'add')) {
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AddBibliosToShelf($shelfnumber,@biblionumber);
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#Close this page and return
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print $query->header;
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print "<html><meta http-equiv=\"refresh\" content=\"0\" /><body onload=\"self.close();\"></body></html>";
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}
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}
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sub HandleSelectedShelf {
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if($authorized= ShelfPossibleAction( $loggedinuser, $selectedshelf, 'add')){
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#adding to specific shelf
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my ($singleshelf, $singleshelfname)= GetShelf($query->param('selectedshelf'));
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$template->param(
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singleshelf => 1,
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shelfnumber => $singleshelf,
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shelfname => $singleshelfname,
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);
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}
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}
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sub HandleSelect {
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return unless $authorized= $loggedinuser>0;
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my $privateshelves = GetAllShelves(1,$loggedinuser,1);
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if(@{$privateshelves}){
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$template->param (
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privatevirtualshelves => $privateshelves,
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existingshelves => 1
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);
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}
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my $publicshelves = GetAllShelves(2,$loggedinuser,1);
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if(@{$publicshelves}){
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$template->param (
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publicvirtualshelves => $publicshelves,
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existingshelves => 1
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);
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}
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}
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sub LoadBib {
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#see comment in AddBibliosToShelf
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if (scalar(@biblionumber) == 1) {
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@biblionumber = (split /\//,$biblionumber[0]);
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}
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for my $bib (@biblionumber) {
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my $data = GetBiblioData( $bib );
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push(@biblios,
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{ biblionumber => $bib,
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title => $data->{'title'},
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author => $data->{'author'},
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} );
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}
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$template->param(
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multiple => (scalar(@biblios) > 1),
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total => scalar @biblios,
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biblios => \@biblios,
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);
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}
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sub ShowTemplate {
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$template->param (
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newshelf => $newshelf||0,
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authorized => $authorized,
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errcode => $errcode,
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OpacAllowPublicListCreation => C4::Context->preference('OpacAllowPublicListCreation'),
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);
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output_html_with_http_headers $query, $cookie, $template->output;
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}
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