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package C4::VirtualShelves::Page; |
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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 |
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# under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# Koha is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# 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 |
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# along with Koha; if not, see <http://www.gnu.org/licenses>. |
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|
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# perldoc at the end of the file, per convention. |
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|
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use strict; |
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use warnings; |
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|
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use CGI qw ( -utf8 ); |
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use Exporter; |
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use Data::Dumper; |
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|
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use C4::VirtualShelves qw/:DEFAULT ShelvesMax/; |
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use C4::Biblio; |
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use C4::Items; |
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use C4::Reserves; |
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use C4::Koha; |
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use C4::Auth qw/get_session/; |
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use C4::Members; |
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use C4::Output; |
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use C4::Dates qw/format_date/; |
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use C4::Tags qw(get_tags); |
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use C4::Csv; |
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use C4::XSLT; |
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|
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use Koha::Virtualshelves; |
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|
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use constant VIRTUALSHELVES_COUNT => 20; |
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|
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use vars qw($debug @EXPORT @ISA $VERSION); |
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|
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BEGIN { |
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$VERSION = 3.07.00.049; |
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@ISA = qw(Exporter); |
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@EXPORT = qw(&shelfpage); |
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$debug = $ENV{DEBUG} || 0; |
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} |
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|
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my @messages; |
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our %pages = ( |
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intranet => { redirect => '/cgi-bin/koha/virtualshelves/shelves.pl', }, |
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opac => { redirect => '/cgi-bin/koha/opac-shelves.pl', }, |
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); |
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|
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sub shelfpage { |
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my ( $type, $query, $template, $loggedinuser, $cookie ) = @_; |
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( $pages{$type} ) or $type = 'opac'; |
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$query or die "No query"; |
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$template or die "No template"; |
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$template->param( |
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loggedinuser => $loggedinuser, |
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OpacAllowPublicListCreation => C4::Context->preference('OpacAllowPublicListCreation'), |
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); |
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my $shelves; |
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my @paramsloop; |
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my $totitems; |
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my $shelfoff = ( $query->param('shelfoff') ? $query->param('shelfoff') : 1 ); |
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$template->{VARS}->{'shelfoff'} = $shelfoff; |
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my $itemoff = ( $query->param('itemoff') ? $query->param('itemoff') : 1 ); |
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my $displaymode = ( $query->param('display') ? $query->param('display') : 'publicshelves' ); |
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my ( $shelflimit, $shelfoffset, $shelveslimit, $shelvesoffset ); |
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my $marcflavour = C4::Context->preference("marcflavour"); |
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|
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unless ( $query->param('print') ) { |
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$shelflimit = ( $type eq 'opac' ? C4::Context->preference('OPACnumSearchResults') : C4::Context->preference('numSearchResults') ); |
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$shelflimit = $shelflimit || ShelvesMax('MGRPAGE'); |
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$shelflimit = undef if $query->param('rss'); |
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$shelfoffset = ( $itemoff - 1 ) * $shelflimit; # Sets the offset to begin retrieving items at |
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$shelveslimit = $shelflimit; # Limits number of shelves returned for a given query (row_count) |
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$shelvesoffset = ( $shelfoff - 1 ) * $shelflimit; # Sets the offset to begin retrieving shelves at (offset) |
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} |
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|
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# getting the Shelves list |
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my $category = ( ( $displaymode eq 'privateshelves' ) ? 1 : 2 ); |
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|
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my $shelflist; |
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if ( $category == 2 ) { |
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$shelflist = Koha::Virtualshelves->get_public_shelves({ limit => $shelveslimit, offset => $shelvesoffset }); |
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} else { |
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$shelflist = Koha::Virtualshelves->get_private_shelves({ limit => $shelveslimit, offset => $shelvesoffset, borrowernumber => $loggedinuser }); |
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} |
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my $totshelves = C4::VirtualShelves::GetShelfCount( $loggedinuser, $category ); |
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|
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my $op = $query->param('op'); |
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|
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# the format of this is unindented for ease of diff comparison to the old script |
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# Note: do not mistake the assignment statements below for comparisons! |
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if ( $query->param('modifyshelfcontents') ) { |
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my ( $shelfnumber, $barcode, $item, $biblio ); |
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if ( $shelfnumber = $query->param('viewshelf') ) { |
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#add to shelf |
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if($barcode = $query->param('addbarcode') ) { |
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if(ShelfPossibleAction( $loggedinuser, $shelfnumber, 'add')) { |
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$item = GetItem( 0, $barcode); |
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if (defined $item && $item->{'itemnumber'}) { |
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$biblio = GetBiblioFromItemNumber( $item->{'itemnumber'} ); |
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Koha::Virtualshelves->find( $shelfnumber )->add_biblio( $biblio->{biblionumber}, $loggedinuser ) |
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or push @paramsloop, { duplicatebiblio => $barcode }; |
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} |
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else { |
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push @paramsloop, { failgetitem => $barcode }; |
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} |
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} |
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else { |
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push @paramsloop, { nopermission => $shelfnumber }; |
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} |
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} |
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elsif(grep { /REM-(\d+)/ } $query->param) { |
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#remove item(s) from shelf |
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if(ShelfPossibleAction($loggedinuser, $shelfnumber, 'delete')) { |
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my @bib; |
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foreach($query->param) { |
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/REM-(\d+)/ or next; |
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push @bib, $1; #$1 is biblionumber |
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} |
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my $shelf = Koha::Virtualshelves->find( $shelfnumber ); |
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my $number_of_biblios_removed = $shelf->remove_biblios( { biblionumbers => \@bib, borrowernumber => $loggedinuser } ); |
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if( $number_of_biblios_removed == 0) { |
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push @paramsloop, {nothingdeleted => $shelfnumber}; |
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} |
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elsif( $number_of_biblios_removed < @bib ) { |
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push @paramsloop, {somedeleted => $shelfnumber}; |
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} |
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} |
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else { |
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push @paramsloop, { nopermission => $shelfnumber }; |
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} |
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} |
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} |
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else { |
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push @paramsloop, { noshelfnumber => 1 }; |
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} |
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} |
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|
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my $showadd = 1; |
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|
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# set the default tab, etc. (for OPAC) |
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my $shelf_type = ( $query->param('display') ? $query->param('display') : 'publicshelves' ); |
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if ( defined $shelf_type ) { |
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if ( $shelf_type eq 'privateshelves' ) { |
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$template->param( showprivateshelves => 1 ); |
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} elsif ( $shelf_type eq 'publicshelves' ) { |
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$template->param( showpublicshelves => 1 ); |
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$showadd = 0; |
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} else { |
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$debug and warn "Invalid 'display' param ($shelf_type)"; |
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} |
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} elsif ( $loggedinuser == -1 ) { |
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$template->param( showpublicshelves => 1 ); |
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} else { |
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$template->param( showprivateshelves => 1 ); |
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} |
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|
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my ( $okmanage, $okview ); |
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my $shelfnumber = $query->param('shelfnumber') || $query->param('viewshelf'); |
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if ($shelfnumber) { |
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$okmanage = ShelfPossibleAction( $loggedinuser, $shelfnumber, 'manage' ); |
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$okview = ShelfPossibleAction( $loggedinuser, $shelfnumber, 'view' ); |
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} |
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|
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my $delflag = 0; |
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|
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SWITCH: { |
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if ($op) { |
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#Saving modified shelf |
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if ( $op eq 'modifsave' ) { |
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unless ($okmanage) { |
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push @paramsloop, { nopermission => $shelfnumber }; |
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last SWITCH; |
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} |
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my $shelf = Koha::Virtualshelves->find( $shelfnumber ); |
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$shelf->shelfname($query->param('shelfname')); |
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$shelf->sortfield($query->param('sortfield')); |
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$shelf->allow_add($query->param('allow_add')); |
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$shelf->allow_delete_own($query->param('allow_delete_own')); |
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$shelf->allow_delete_other($query->param('allow_delete_other')); |
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if( my $category = $query->param('category')) { #optional |
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$shelf->category($category); |
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} |
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eval { $shelf->store }; |
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if ( $@ ) { |
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push @paramsloop, {modifyfailure => $shelf->{shelfname}}; |
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last SWITCH; |
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} |
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|
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if($displaymode eq "viewshelf"){ |
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print $query->redirect( $pages{$type}->{redirect} . "?viewshelf=$shelfnumber" ); |
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} elsif($displaymode eq "publicshelves"){ |
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print $query->redirect( $pages{$type}->{redirect} ); |
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} else { |
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print $query->redirect( $pages{$type}->{redirect} . "?display=privateshelves" ); |
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} |
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exit; |
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} |
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#Editing a shelf |
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elsif ( $op eq 'modif' ) { |
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my $shelf = Koha::Virtualshelves->find( $shelfnumber ); |
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my $member = GetMember( 'borrowernumber' => $shelf->owner ); |
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my $ownername = defined($member) ? $member->{firstname} . " " . $member->{surname} : ''; |
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$template->param( |
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edit => 1, |
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display => $displaymode, |
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shelfnumber => $shelf->shelfnumber, |
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shelfname => $shelf->shelfname, |
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owner => $shelf->owner, |
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ownername => $ownername, |
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"category".$shelf->category => 1, |
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category => $shelf->category, |
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sortfield => $shelf->sortfield, |
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allow_add => $shelf->allow_add, |
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allow_delete_own => $shelf->allow_delete_own, |
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allow_delete_other => $shelf->allow_delete_other, |
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); |
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} |
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last SWITCH; |
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} |
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|
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#View a shelf |
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if ( $shelfnumber = $query->param('viewshelf') ) { |
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my $shelf = Koha::Virtualshelves->find( $shelfnumber ); |
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if (C4::Context->preference('TagsEnabled')) { |
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$template->param(TagsEnabled => 1); |
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foreach (qw(TagsShowOnList TagsInputOnList)) { |
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C4::Context->preference($_) and $template->param($_ => 1); |
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} |
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} |
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#check that the user can view the shelf |
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if ( ShelfPossibleAction( $loggedinuser, $shelfnumber, 'view' ) ) { |
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my $items; |
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my $tag_quantity; |
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my $sortfield = ( $shelf->sortfield ? $shelf->sortfield : 'title' ); |
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$sortfield = $query->param('sort') || $sortfield; ## Passed in sorting overrides default sorting |
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my $direction = $query->param('direction') || 'asc'; |
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$template->param( |
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sort => $sortfield, |
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direction => $direction, |
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); |
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( $items, $totitems ) = GetShelfContents( $shelfnumber, $shelflimit, $shelfoffset, $sortfield, $direction ); |
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|
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# get biblionumbers stored in the cart |
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# Note that it's not use at the intranet |
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my @cart_list; |
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my $cart_cookie = ( $type eq 'opac' ? "bib_list" : "intranet_bib_list" ); |
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if($query->cookie($cart_cookie)){ |
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my $cart_list = $query->cookie($cart_cookie); |
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@cart_list = split(/\//, $cart_list); |
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} |
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|
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my $borrower = GetMember( 'borrowernumber' => $loggedinuser ); |
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|
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for my $this_item (@$items) { |
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my $biblionumber = $this_item->{'biblionumber'}; |
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my $record = GetMarcBiblio($biblionumber); |
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if (C4::Context->preference("OPACXSLTResultsDisplay") && $type eq 'opac') { |
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$this_item->{XSLTBloc} = XSLTParse4Display($biblionumber, $record, "OPACXSLTResultsDisplay"); |
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} elsif (C4::Context->preference("XSLTResultsDisplay") && $type eq 'intranet') { |
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$this_item->{XSLTBloc} = XSLTParse4Display($biblionumber, $record, "XSLTResultsDisplay"); |
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} |
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|
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# the virtualshelfcontents table does not store these columns nor are they retrieved from the items |
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# and itemtypes tables, so I'm commenting them out for now to quiet the log -crn |
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#$this_item->{imageurl} = $imgdir."/".$itemtypes->{ $this_item->{itemtype} }->{'imageurl'}; |
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#$this_item->{'description'} = $itemtypes->{ $this_item->{itemtype} }->{'description'}; |
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$this_item->{'dateadded'} = format_date( $this_item->{'dateadded'} ); |
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$this_item->{'imageurl'} = getitemtypeinfo( $this_item->{'itemtype'}, $type )->{'imageurl'}; |
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$this_item->{'coins'} = GetCOinSBiblio( $record ); |
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$this_item->{'subtitle'} = GetRecordValue('subtitle', $record, GetFrameworkCode($this_item->{'biblionumber'})); |
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$this_item->{'normalized_upc'} = GetNormalizedUPC( $record,$marcflavour); |
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$this_item->{'normalized_ean'} = GetNormalizedEAN( $record,$marcflavour); |
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$this_item->{'normalized_oclc'} = GetNormalizedOCLCNumber($record,$marcflavour); |
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$this_item->{'normalized_isbn'} = GetNormalizedISBN(undef,$record,$marcflavour); |
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if(!defined($this_item->{'size'})) { $this_item->{'size'} = "" }; #TT has problems with size |
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# Getting items infos for location display |
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my @items_infos = &GetItemsLocationInfo( $this_item->{'biblionumber'}); |
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$this_item->{'itemsissued'} = CountItemsIssued( $this_item->{'biblionumber'} ); |
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$this_item->{'ITEM_RESULTS'} = \@items_infos; |
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if ( grep {$_ eq $biblionumber} @cart_list) { |
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$this_item->{'incart'} = 1; |
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} |
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|
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if (C4::Context->preference('TagsEnabled') and $tag_quantity = C4::Context->preference('TagsShowOnList')) { |
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$this_item->{'TagLoop'} = get_tags({ |
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biblionumber=>$this_item->{'biblionumber'}, approved=>1, 'sort'=>'-weight', |
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limit=>$tag_quantity |
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}); |
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} |
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|
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$this_item->{'allow_onshelf_holds'} = C4::Reserves::OnShelfHoldsAllowed($this_item, $borrower); |
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} |
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if($type eq 'intranet'){ |
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# Build drop-down list for 'Add To:' menu... |
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my ($totalref, $pubshelves, $barshelves)= |
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C4::VirtualShelves::GetSomeShelfNames($loggedinuser,'COMBO',1); |
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$template->param( |
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addbarshelves => $totalref->{bartotal}, |
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addbarshelvesloop => $barshelves, |
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addpubshelves => $totalref->{pubtotal}, |
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addpubshelvesloop => $pubshelves, |
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); |
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} |
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push @paramsloop, { display => 'privateshelves' } if $shelf->category == 1; |
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$showadd = 1; |
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my $i = 0; |
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my $manageshelf = ShelfPossibleAction( $loggedinuser, $shelfnumber, 'manage' ); |
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my $can_delete_shelf = ShelfPossibleAction( $loggedinuser, $shelfnumber, 'delete_shelf' ); |
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$template->param( |
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shelfname => $shelf->shelfname, |
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shelfnumber => $shelfnumber, |
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viewshelf => $shelfnumber, |
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sortfield => $sortfield, |
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manageshelf => $manageshelf, |
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allowremovingitems => ShelfPossibleAction( $loggedinuser, $shelfnumber, 'delete'), |
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allowaddingitem => ShelfPossibleAction( $loggedinuser, $shelfnumber, 'add'), |
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allowdeletingshelf => $can_delete_shelf, |
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"category".$shelf->category => 1, |
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category => $shelf->category, |
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itemsloop => $items, |
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showprivateshelves => $shelf->category==1, |
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); |
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} else { |
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push @paramsloop, { nopermission => $shelfnumber }; |
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} |
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last SWITCH; |
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} |
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|
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if ( $query->param('shelves') ) { |
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my $stay = 1; |
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|
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#Add a shelf |
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my $shelfname = $query->param('addshelf'); |
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|
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if ( $shelfname ) { |
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|
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# note: a user can always add a new shelf (except database administrator account) |
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my $shelf = eval { |
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Koha::Virtualshelf->new( |
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{ |
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shelfname => $shelfname, |
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sortfield => $query->param('sortfield'), |
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category => $query->param('category'), |
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allow_add => $query->param('allow_add'), |
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allow_delete_own => $query->param('allow_delete_own'), |
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allow_delete_other => $query->param('allow_delete_other'), |
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owner => $query->param('owner'), |
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} |
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)->store; |
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}; |
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if ( $@ ) { |
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$showadd = 1; |
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push @messages, { type => 'error', code => ref($@) }; |
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} elsif ( not $shelf ) { |
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$showadd = 1; |
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push @messages, { type => 'error', 'error_on_insert' }; |
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} else { |
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print $query->redirect( $pages{$type}->{redirect} . "?viewshelf=$shelfnumber" ); |
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exit; |
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} |
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|
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$template->param( |
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shelfname => $shelfname, |
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); |
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$stay = 1; |
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} |
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|
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#Deleting a shelf (asking for confirmation if it has entries) |
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foreach ( $query->param() ) { |
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/(DEL|REMSHR)-(\d+)/ or next; |
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$delflag = 1; |
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my $number = $2; |
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unless ( defined $shelflist->{$number} ) { |
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push( @paramsloop, { unrecognized => $number } ); |
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last; |
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} |
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#remove a share |
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if(/REMSHR/) { |
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my $shelf = Koha::Virtualshelves->find( $number ); |
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$shelf->delete_share( $loggedinuser ); |
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delete $shelflist->{$number} if exists $shelflist->{$number}; |
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$stay=0; |
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next; |
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} |
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|
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my $can_manage = ShelfPossibleAction( $loggedinuser, $number, 'manage' ); |
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my $can_delete = ShelfPossibleAction( $loggedinuser, $number, 'delete_shelf' ); |
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unless ( $can_manage or $can_delete ) { |
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push( @paramsloop, { nopermission => $shelfnumber } ); |
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last; |
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} |
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my $contents; |
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( $contents, $totshelves ) = GetShelfContents( $number, $shelveslimit, $shelvesoffset ); |
408 |
if ( $totshelves > 0 ) { |
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unless ( scalar grep { /^CONFIRM-$number$/ } $query->param() ) { |
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if ( defined $shelflist->{$number} ) { |
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push( @paramsloop, { need_confirm => $shelflist->{$number}->{shelfname}, count => $totshelves, single => ($totshelves eq 1 ? 1:0) } ); |
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$shelflist->{$number}->{confirm} = $number; |
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} |
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$stay = 0; |
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next; |
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} |
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} |
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my $name; |
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if ( defined $shelflist->{$number} ) { |
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$name = $shelflist->{$number}->{'shelfname'}; |
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delete $shelflist->{$number}; |
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} |
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unless( Koha::Virtualshelves->find($number)->delete ) { |
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push( @paramsloop, { delete_fail => $name } ); |
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last; |
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} |
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push( @paramsloop, { delete_ok => $name } ); |
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|
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$stay = 0; |
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} |
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$showadd = 1; |
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if ($stay){ |
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$template->param( shelves => 1 ); |
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$shelves = 1; |
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} |
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last SWITCH; |
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} |
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} # end of SWITCH block |
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|
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(@paramsloop) and $template->param( paramsloop => \@paramsloop ); |
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$showadd and $template->param( showadd => 1 ); |
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my @shelvesloop; |
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my @shelveslooppriv; |
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my $numberCanManage = 0; |
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|
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# rebuild shelflist in case a shelf has been added |
447 |
unless ( $delflag ) { |
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if ( $category == 2 ) { |
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$shelflist = Koha::Virtualshelves->get_public_shelves({ limit => $shelveslimit, offset => $shelvesoffset }); |
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} else { |
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$shelflist = Koha::Virtualshelves->get_private_shelves({ limit => $shelveslimit, offset => $shelvesoffset, borrowernumber => $loggedinuser }); |
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} |
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} |
454 |
|
455 |
$totshelves = C4::VirtualShelves::GetShelfCount( $loggedinuser, $category ) unless $delflag; |
456 |
foreach my $element ( sort { lc( $shelflist->{$a}->{'shelfname'} ) cmp lc( $shelflist->{$b}->{'shelfname'} ) } keys %$shelflist ) { |
457 |
my %line; |
458 |
$shelflist->{$element}->{shelf} = $element; |
459 |
my $category = $shelflist->{$element}->{'category'}; |
460 |
my $owner = $shelflist->{$element}->{'owner'}||0; |
461 |
my $canmanage = ShelfPossibleAction( $loggedinuser, $element, 'manage' ); |
462 |
my $candelete = ShelfPossibleAction( $loggedinuser, $element, 'delete_shelf' ); |
463 |
$shelflist->{$element}->{"viewcategory$category"} = 1; |
464 |
$shelflist->{$element}->{manageshelf} = $canmanage; |
465 |
$shelflist->{$element}->{allowdeletingshelf} = $candelete; |
466 |
if($canmanage || ($loggedinuser && $owner==$loggedinuser)) { |
467 |
$shelflist->{$element}->{'mine'} = 1; |
468 |
} |
469 |
my $member = GetMember( 'borrowernumber' => $owner ); |
470 |
$shelflist->{$element}->{ownername} = defined($member) ? $member->{firstname} . " " . $member->{surname} : ''; |
471 |
$numberCanManage++ if $canmanage; # possibly outmoded |
472 |
if ( $shelflist->{$element}->{'category'} eq '1' ) { |
473 |
my $shelf = Koha::Virtualshelves->find( $element ); |
474 |
$shelflist->{$element}->{shares} = $shelf->is_shared; |
475 |
push( @shelveslooppriv, $shelflist->{$element} ); |
476 |
} else { |
477 |
push( @shelvesloop, $shelflist->{$element} ); |
478 |
} |
479 |
} |
480 |
|
481 |
my $url = $type eq 'opac' ? "/cgi-bin/koha/opac-shelves.pl" : "/cgi-bin/koha/virtualshelves/shelves.pl"; |
482 |
my %qhash = (); |
483 |
foreach (qw(display viewshelf sortfield sort direction)) { |
484 |
$qhash{$_} = $query->param($_) if $query->param($_); |
485 |
} |
486 |
( scalar keys %qhash ) and $url .= '?' . join '&', map { "$_=$qhash{$_}" } keys %qhash; |
487 |
if ( $shelflimit ) { |
488 |
if ( $shelfnumber && $totitems ) { |
489 |
$template->param( pagination_bar => pagination_bar( $url, ( int( $totitems / $shelflimit ) ) + ( ( $totitems % $shelflimit ) > 0 ? 1 : 0 ), $itemoff, "itemoff" ) ); |
490 |
} elsif ( $totshelves ) { |
491 |
$template->param( |
492 |
pagination_bar => pagination_bar( $url, ( int( $totshelves / $shelveslimit ) ) + ( ( $totshelves % $shelveslimit ) > 0 ? 1 : 0 ), $shelfoff, "shelfoff" ) ); |
493 |
} |
494 |
} |
495 |
|
496 |
$template->param( |
497 |
shelveslooppriv => \@shelveslooppriv, |
498 |
shelvesloop => \@shelvesloop, |
499 |
shelvesloopall => [ ( @shelvesloop, @shelveslooppriv ) ], |
500 |
numberCanManage => $numberCanManage, |
501 |
"BiblioDefaultView" . C4::Context->preference("BiblioDefaultView") => 1, |
502 |
csv_profiles => GetCsvProfilesLoop('marc') |
503 |
); |
504 |
|
505 |
#Next call updates the shelves for the Lists button. |
506 |
#May not always be needed (when nothing changed), but doesn't take much. |
507 |
my ($total, $pubshelves, $barshelves) = C4::VirtualShelves::GetSomeShelfNames($loggedinuser, 'MASTHEAD'); |
508 |
$template->param( |
509 |
barshelves => $total->{bartotal}, |
510 |
barshelvesloop => $barshelves, |
511 |
pubshelves => $total->{pubtotal}, |
512 |
pubshelvesloop => $pubshelves, |
513 |
messages => \@messages, |
514 |
); |
515 |
|
516 |
output_html_with_http_headers $query, $cookie, $template->output; |
517 |
} |
518 |
|
519 |
1; |
520 |
__END__ |
521 |
|
522 |
=head1 NAME |
523 |
|
524 |
VirtualShelves/Page.pm |
525 |
|
526 |
=head1 DESCRIPTION |
527 |
|
528 |
Module used for both OPAC and intranet pages. |
529 |
|
530 |
=head1 CGI PARAMETERS |
531 |
|
532 |
=over 4 |
533 |
|
534 |
=item C<modifyshelfcontents> |
535 |
|
536 |
If this script has to modify the shelf content. |
537 |
|
538 |
=item C<shelfnumber> |
539 |
|
540 |
To know on which shelf to work. |
541 |
|
542 |
=item C<addbarcode> |
543 |
|
544 |
=item C<op> |
545 |
|
546 |
Op can be: |
547 |
* modif: show the template allowing modification of the shelves; |
548 |
* modifsave: save changes from modif mode. |
549 |
|
550 |
=item C<viewshelf> |
551 |
|
552 |
Load template with 'viewshelves param' displaying the shelf's information. |
553 |
|
554 |
=item C<shelves> |
555 |
|
556 |
If the param shelves == 1, then add or delete a shelf. |
557 |
|
558 |
=item C<addshelf> |
559 |
|
560 |
If the param shelves == 1, then addshelf is the name of the shelf to add. |
561 |
|
562 |
=back |
563 |
|
564 |
=cut |