3 # Copyright 2015 Koha Team
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
29 use C4::Tags qw( get_tags );
32 use Koha::Biblioitems;
33 use Koha::Virtualshelves;
34 use Koha::RecordProcessor;
36 use constant ANYONE => 2;
40 my $template_name = $query->param('rss') ? "opac-shelves-rss.tt" : "opac-shelves.tt";
42 # if virtualshelves is disabled, leave immediately
43 if ( ! C4::Context->preference('virtualshelves') ) {
44 print $query->redirect("/cgi-bin/koha/errors/404.pl");
48 my ( $template, $loggedinuser, $cookie ) = get_template_and_user({
49 template_name => $template_name,
52 authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
55 my $op = $query->param('op') || 'list';
56 my $referer = $query->param('referer') || $op;
57 my $category = $query->param('category') || 1;
58 my ( $shelf, $shelfnumber, @messages );
60 if ( $op eq 'add_form' ) {
62 $shelf = { allow_change_from_owner => 1 };
63 } elsif ( $op eq 'edit_form' ) {
64 $shelfnumber = $query->param('shelfnumber');
65 $shelf = Koha::Virtualshelves->find($shelfnumber);
68 $category = $shelf->category;
69 my $patron = GetMember( 'borrowernumber' => $shelf->owner );
70 $template->param( owner => $patron, );
71 unless ( $shelf->can_be_managed( $loggedinuser ) ) {
72 push @messages, { type => 'error', code => 'unauthorized_on_update' };
76 push @messages, { type => 'error', code => 'does_not_exist' };
78 } elsif ( $op eq 'add' ) {
79 if ( $loggedinuser ) {
80 my $allow_changes_from = $query->param('allow_changes_from');
82 $shelf = Koha::Virtualshelf->new(
83 { shelfname => scalar $query->param('shelfname'),
84 sortfield => scalar $query->param('sortfield'),
85 category => scalar $query->param('category') || 1,
86 allow_change_from_owner => $allow_changes_from > 0,
87 allow_change_from_others => $allow_changes_from == ANYONE,
88 owner => scalar $loggedinuser,
92 $shelfnumber = $shelf->shelfnumber;
95 push @messages, { type => 'error', code => ref($@), msg => $@ };
96 } elsif ( not $shelf ) {
97 push @messages, { type => 'error', code => 'error_on_insert' };
99 push @messages, { type => 'message', code => 'success_on_insert' };
103 push @messages, { type => 'error', code => 'unauthorized_on_insert' };
106 } elsif ( $op eq 'edit' ) {
107 $shelfnumber = $query->param('shelfnumber');
108 $shelf = Koha::Virtualshelves->find($shelfnumber);
111 my $sortfield = $query->param('sortfield');
112 $sortfield = 'title' unless grep {/^$sortfield$/}qw( title author copyrightdate itemcallnumber );
113 if ( $shelf->can_be_managed( $loggedinuser ) ) {
114 $shelf->shelfname( scalar $query->param('shelfname') );
115 $shelf->sortfield( $sortfield );
116 my $allow_changes_from = $query->param('allow_changes_from');
117 $shelf->allow_change_from_owner( $allow_changes_from > 0 );
118 $shelf->allow_change_from_others( $allow_changes_from == ANYONE );
119 $shelf->category( scalar $query->param('category') );
120 eval { $shelf->store };
123 push @messages, { type => 'error', code => 'error_on_update' };
126 push @messages, { type => 'message', code => 'success_on_update' };
129 push @messages, { type => 'error', code => 'unauthorized_on_update' };
132 push @messages, { type => 'error', code => 'does_not_exist' };
134 } elsif ( $op eq 'delete' ) {
135 $shelfnumber = $query->param('shelfnumber');
136 $shelf = Koha::Virtualshelves->find($shelfnumber);
138 if ( $shelf->can_be_deleted( $loggedinuser ) ) {
139 eval { $shelf->delete; };
141 push @messages, { type => 'error', code => ref($@), msg => $@ };
143 push @messages, { type => 'message', code => 'success_on_delete' };
146 push @messages, { type => 'error', code => 'unauthorized_on_delete' };
149 push @messages, { type => 'error', code => 'does_not_exist' };
152 } elsif ( $op eq 'remove_share' ) {
153 $shelfnumber = $query->param('shelfnumber');
154 $shelf = Koha::Virtualshelves->find($shelfnumber);
156 my $removed = eval { $shelf->remove_share( $loggedinuser ); };
158 push @messages, { type => 'error', code => ref($@), msg => $@ };
159 } elsif ( $removed ) {
160 push @messages, { type => 'message', code => 'success_on_remove_share' };
162 push @messages, { type => 'error', code => 'error_on_remove_share' };
165 push @messages, { type => 'error', code => 'does_not_exist' };
169 } elsif ( $op eq 'add_biblio' ) {
170 $shelfnumber = $query->param('shelfnumber');
171 $shelf = Koha::Virtualshelves->find($shelfnumber);
173 if( my $barcode = $query->param('barcode') ) {
174 my $item = GetItem( 0, $barcode);
175 if (defined $item && $item->{itemnumber}) {
176 my $biblio = GetBiblioFromItemNumber( $item->{itemnumber} );
177 if ( $shelf->can_biblios_be_added( $loggedinuser ) ) {
178 my $added = eval { $shelf->add_biblio( $biblio->{biblionumber}, $loggedinuser ); };
180 push @messages, { type => 'error', code => ref($@), msg => $@ };
182 push @messages, { type => 'message', code => 'success_on_add_biblio' };
184 push @messages, { type => 'message', code => 'error_on_add_biblio' };
187 push @messages, { type => 'error', code => 'unauthorized_on_add_biblio' };
190 push @messages, { type => 'error', code => 'item_does_not_exist' };
194 push @messages, { type => 'error', code => 'does_not_exist' };
197 } elsif ( $op eq 'remove_biblios' ) {
198 $shelfnumber = $query->param('shelfnumber');
199 $shelf = Koha::Virtualshelves->find($shelfnumber);
200 my @biblionumber = $query->multi_param('biblionumber');
202 if ( $shelf->can_biblios_be_removed( $loggedinuser ) ) {
203 my $number_of_biblios_removed = eval {
204 $shelf->remove_biblios(
206 biblionumbers => \@biblionumber,
207 borrowernumber => $loggedinuser,
212 push @messages, { type => 'error', code => ref($@), msg => $@ };
213 } elsif ( $number_of_biblios_removed ) {
214 push @messages, { type => 'message', code => 'success_on_remove_biblios' };
216 push @messages, { type => 'error', code => 'no_biblio_removed' };
219 push @messages, { type => 'error', code => 'unauthorized_on_remove_biblios' };
222 push @messages, { type => 'error', code => 'does_not_exist' };
227 if ( $op eq 'view' ) {
228 $shelfnumber ||= $query->param('shelfnumber');
229 $shelf = Koha::Virtualshelves->find($shelfnumber);
231 if ( $shelf->can_be_viewed( $loggedinuser ) ) {
232 $category = $shelf->category;
233 my $sortfield = $query->param('sortfield') || $shelf->sortfield; # Passed in sorting overrides default sorting
234 $sortfield = 'title' unless grep {/^$sortfield$/}qw( title author copyrightdate itemcallnumber );
235 my $direction = $query->param('direction') || 'asc';
236 $direction = 'asc' if $direction ne 'asc' and $direction ne 'desc';
238 unless ( $query->param('print') or $query->param('rss') ) {
239 $rows = C4::Context->preference('OPACnumSearchResults') || 20;
240 $page = ( $query->param('page') ? $query->param('page') : 1 );
242 my $order_by = $sortfield eq 'itemcallnumber' ? 'items.itemcallnumber' : $sortfield;
243 my $contents = $shelf->get_contents->search(
246 prefetch => [ { 'biblionumber' => { 'biblioitems' => 'items' } } ],
249 order_by => { "-$direction" => $order_by },
253 # get biblionumbers stored in the cart
255 if(my $cart_list = $query->cookie('bib_list')){
256 @cart_list = split(/\//, $cart_list);
259 my $borrower = GetMember( borrowernumber => $loggedinuser );
261 # Lists display falls back to search results configuration
262 my $xslfile = C4::Context->preference('OPACXSLTListsDisplay');
263 my $lang = $xslfile ? C4::Languages::getlanguage() : undef;
264 my $sysxml = $xslfile ? C4::XSLT::get_xslt_sysprefs() : undef;
266 my $record_processor = Koha::RecordProcessor->new({ filters => 'ViewPolicy' });
268 while ( my $content = $contents->next ) {
269 my $biblionumber = $content->biblionumber;
270 my $this_item = GetBiblioData($biblionumber);
271 my $record = GetMarcBiblio($biblionumber);
272 my $framework = GetFrameworkCode( $biblionumber );
273 $record_processor->options({
275 frameworkcode => $framework
277 $record_processor->process($record);
280 $this_item->{XSLTBloc} = XSLTParse4Display( $biblionumber, $record, "OPACXSLTListsDisplay",
281 1, undef, $sysxml, $xslfile, $lang);
284 my $marcflavour = C4::Context->preference("marcflavour");
285 my $itemtype = Koha::Biblioitems->search({ biblionumber => $content->biblionumber })->next->itemtype;
286 my $itemtypeinfo = getitemtypeinfo( $itemtype, 'opac' );
287 $this_item->{imageurl} = $itemtypeinfo->{imageurl};
288 $this_item->{description} = $itemtypeinfo->{description};
289 $this_item->{notforloan} = $itemtypeinfo->{notforloan};
290 $this_item->{'coins'} = GetCOinSBiblio($record);
291 $this_item->{'subtitle'} = GetRecordValue( 'subtitle', $record, GetFrameworkCode( $biblionumber ) );
292 $this_item->{'normalized_upc'} = GetNormalizedUPC( $record, $marcflavour );
293 $this_item->{'normalized_ean'} = GetNormalizedEAN( $record, $marcflavour );
294 $this_item->{'normalized_oclc'} = GetNormalizedOCLCNumber( $record, $marcflavour );
295 $this_item->{'normalized_isbn'} = GetNormalizedISBN( undef, $record, $marcflavour );
297 unless ( defined $this_item->{size} ) {
299 #TT has problems with size
300 $this_item->{size} = q||;
303 # Getting items infos for location display
304 my @items_infos = &GetItemsLocationInfo( $biblionumber );
305 $this_item->{'ITEM_RESULTS'} = \@items_infos;
307 if (C4::Context->preference('TagsEnabled') and C4::Context->preference('TagsShowOnList')) {
308 $this_item->{TagLoop} = get_tags({
309 biblionumber => $biblionumber, approved=>1, 'sort'=>'-weight',
310 limit => C4::Context->preference('TagsShowOnList'),
314 $this_item->{allow_onshelf_holds} = C4::Reserves::OnShelfHoldsAllowed($this_item, $borrower);
317 if ( grep {$_ eq $biblionumber} @cart_list) {
318 $this_item->{incart} = 1;
321 $this_item->{biblionumber} = $biblionumber;
322 push @items, $this_item;
326 can_manage_shelf => $shelf->can_be_managed($loggedinuser),
327 can_delete_shelf => $shelf->can_be_deleted($loggedinuser),
328 can_remove_biblios => $shelf->can_biblios_be_removed($loggedinuser),
329 can_add_biblios => $shelf->can_biblios_be_added($loggedinuser),
330 itemsloop => \@items,
331 sortfield => $sortfield,
332 direction => $direction,
335 my $pager = $contents->pager;
337 pagination_bar => pagination_bar(
338 q||, $pager->last_page - $pager->first_page + 1,
339 $page, "page", { op => 'view', shelfnumber => $shelf->shelfnumber, sortfield => $sortfield, direction => $direction, }
344 push @messages, { type => 'error', code => 'unauthorized_on_view' };
348 push @messages, { type => 'error', code => 'does_not_exist' };
352 if ( $op eq 'list' ) {
354 my ( $page, $rows ) = ( $query->param('page') || 1, 20 );
355 if ( $category == 1 ) {
356 $shelves = Koha::Virtualshelves->get_private_shelves({ page => $page, rows => $rows, borrowernumber => $loggedinuser, });
358 $shelves = Koha::Virtualshelves->get_public_shelves({ page => $page, rows => $rows, });
361 my $pager = $shelves->pager;
364 pagination_bar => pagination_bar(
365 q||, $pager->last_page - $pager->first_page + 1,
366 $page, "page", { op => 'list', category => $category, }
375 messages => \@messages,
376 category => $category,
377 print => scalar $query->param('print') || 0,
381 output_html_with_http_headers $query, $cookie, $template->output;