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;
34 use Koha::Virtualshelves;
35 use Koha::RecordProcessor;
37 use constant ANYONE => 2;
41 my $template_name = $query->param('rss') ? "opac-shelves-rss.tt" : "opac-shelves.tt";
43 # if virtualshelves is disabled, leave immediately
44 if ( ! C4::Context->preference('virtualshelves') ) {
45 print $query->redirect("/cgi-bin/koha/errors/404.pl");
49 my ( $template, $loggedinuser, $cookie ) = get_template_and_user({
50 template_name => $template_name,
53 authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
56 my $op = $query->param('op') || 'list';
57 my $referer = $query->param('referer') || $op;
58 my $category = $query->param('category') || 1;
59 my ( $shelf, $shelfnumber, @messages );
61 if ( $op eq 'add_form' ) {
63 $shelf = { allow_change_from_owner => 1 };
64 } elsif ( $op eq 'edit_form' ) {
65 $shelfnumber = $query->param('shelfnumber');
66 $shelf = Koha::Virtualshelves->find($shelfnumber);
69 $category = $shelf->category;
70 my $patron = GetMember( 'borrowernumber' => $shelf->owner );
71 $template->param( owner => $patron, );
72 unless ( $shelf->can_be_managed( $loggedinuser ) ) {
73 push @messages, { type => 'error', code => 'unauthorized_on_update' };
77 push @messages, { type => 'error', code => 'does_not_exist' };
79 } elsif ( $op eq 'add' ) {
80 if ( $loggedinuser ) {
81 my $allow_changes_from = $query->param('allow_changes_from');
83 $shelf = Koha::Virtualshelf->new(
84 { shelfname => scalar $query->param('shelfname'),
85 sortfield => scalar $query->param('sortfield'),
86 category => scalar $query->param('category') || 1,
87 allow_change_from_owner => $allow_changes_from > 0,
88 allow_change_from_others => $allow_changes_from == ANYONE,
89 owner => scalar $loggedinuser,
93 $shelfnumber = $shelf->shelfnumber;
96 push @messages, { type => 'error', code => ref($@), msg => $@ };
97 } elsif ( not $shelf ) {
98 push @messages, { type => 'error', code => 'error_on_insert' };
100 push @messages, { type => 'message', code => 'success_on_insert' };
104 push @messages, { type => 'error', code => 'unauthorized_on_insert' };
107 } elsif ( $op eq 'edit' ) {
108 $shelfnumber = $query->param('shelfnumber');
109 $shelf = Koha::Virtualshelves->find($shelfnumber);
112 my $sortfield = $query->param('sortfield');
113 $sortfield = 'title' unless grep {/^$sortfield$/}qw( title author copyrightdate itemcallnumber );
114 if ( $shelf->can_be_managed( $loggedinuser ) ) {
115 $shelf->shelfname( scalar $query->param('shelfname') );
116 $shelf->sortfield( $sortfield );
117 my $allow_changes_from = $query->param('allow_changes_from');
118 $shelf->allow_change_from_owner( $allow_changes_from > 0 );
119 $shelf->allow_change_from_others( $allow_changes_from == ANYONE );
120 $shelf->category( scalar $query->param('category') );
121 eval { $shelf->store };
124 push @messages, { type => 'error', code => 'error_on_update' };
127 push @messages, { type => 'message', code => 'success_on_update' };
130 push @messages, { type => 'error', code => 'unauthorized_on_update' };
133 push @messages, { type => 'error', code => 'does_not_exist' };
135 } elsif ( $op eq 'delete' ) {
136 $shelfnumber = $query->param('shelfnumber');
137 $shelf = Koha::Virtualshelves->find($shelfnumber);
139 if ( $shelf->can_be_deleted( $loggedinuser ) ) {
140 eval { $shelf->delete; };
142 push @messages, { type => 'error', code => ref($@), msg => $@ };
144 push @messages, { type => 'message', code => 'success_on_delete' };
147 push @messages, { type => 'error', code => 'unauthorized_on_delete' };
150 push @messages, { type => 'error', code => 'does_not_exist' };
153 } elsif ( $op eq 'remove_share' ) {
154 $shelfnumber = $query->param('shelfnumber');
155 $shelf = Koha::Virtualshelves->find($shelfnumber);
157 my $removed = eval { $shelf->remove_share( $loggedinuser ); };
159 push @messages, { type => 'error', code => ref($@), msg => $@ };
160 } elsif ( $removed ) {
161 push @messages, { type => 'message', code => 'success_on_remove_share' };
163 push @messages, { type => 'error', code => 'error_on_remove_share' };
166 push @messages, { type => 'error', code => 'does_not_exist' };
170 } elsif ( $op eq 'add_biblio' ) {
171 $shelfnumber = $query->param('shelfnumber');
172 $shelf = Koha::Virtualshelves->find($shelfnumber);
174 if( my $barcode = $query->param('barcode') ) {
175 my $item = GetItem( 0, $barcode);
176 if (defined $item && $item->{itemnumber}) {
177 my $biblio = GetBiblioFromItemNumber( $item->{itemnumber} );
178 if ( $shelf->can_biblios_be_added( $loggedinuser ) ) {
179 my $added = eval { $shelf->add_biblio( $biblio->{biblionumber}, $loggedinuser ); };
181 push @messages, { type => 'error', code => ref($@), msg => $@ };
183 push @messages, { type => 'message', code => 'success_on_add_biblio' };
185 push @messages, { type => 'message', code => 'error_on_add_biblio' };
188 push @messages, { type => 'error', code => 'unauthorized_on_add_biblio' };
191 push @messages, { type => 'error', code => 'item_does_not_exist' };
195 push @messages, { type => 'error', code => 'does_not_exist' };
198 } elsif ( $op eq 'remove_biblios' ) {
199 $shelfnumber = $query->param('shelfnumber');
200 $shelf = Koha::Virtualshelves->find($shelfnumber);
201 my @biblionumber = $query->multi_param('biblionumber');
203 if ( $shelf->can_biblios_be_removed( $loggedinuser ) ) {
204 my $number_of_biblios_removed = eval {
205 $shelf->remove_biblios(
207 biblionumbers => \@biblionumber,
208 borrowernumber => $loggedinuser,
213 push @messages, { type => 'error', code => ref($@), msg => $@ };
214 } elsif ( $number_of_biblios_removed ) {
215 push @messages, { type => 'message', code => 'success_on_remove_biblios' };
217 push @messages, { type => 'error', code => 'no_biblio_removed' };
220 push @messages, { type => 'error', code => 'unauthorized_on_remove_biblios' };
223 push @messages, { type => 'error', code => 'does_not_exist' };
228 if ( $op eq 'view' ) {
229 $shelfnumber ||= $query->param('shelfnumber');
230 $shelf = Koha::Virtualshelves->find($shelfnumber);
232 if ( $shelf->can_be_viewed( $loggedinuser ) ) {
233 $category = $shelf->category;
234 my $sortfield = $query->param('sortfield') || $shelf->sortfield; # Passed in sorting overrides default sorting
235 $sortfield = 'title' unless grep {/^$sortfield$/}qw( title author copyrightdate itemcallnumber );
236 my $direction = $query->param('direction') || 'asc';
237 $direction = 'asc' if $direction ne 'asc' and $direction ne 'desc';
239 unless ( $query->param('print') or $query->param('rss') ) {
240 $rows = C4::Context->preference('OPACnumSearchResults') || 20;
241 $page = ( $query->param('page') ? $query->param('page') : 1 );
243 my $order_by = $sortfield eq 'itemcallnumber' ? 'items.itemcallnumber' : $sortfield;
244 my $contents = $shelf->get_contents->search(
247 prefetch => [ { 'biblionumber' => { 'biblioitems' => 'items' } } ],
250 order_by => { "-$direction" => $order_by },
254 # get biblionumbers stored in the cart
256 if(my $cart_list = $query->cookie('bib_list')){
257 @cart_list = split(/\//, $cart_list);
260 my $borrower = GetMember( borrowernumber => $loggedinuser );
262 # Lists display falls back to search results configuration
263 my $xslfile = C4::Context->preference('OPACXSLTListsDisplay');
264 my $lang = $xslfile ? C4::Languages::getlanguage() : undef;
265 my $sysxml = $xslfile ? C4::XSLT::get_xslt_sysprefs() : undef;
267 my $record_processor = Koha::RecordProcessor->new({ filters => 'ViewPolicy' });
269 while ( my $content = $contents->next ) {
270 my $biblionumber = $content->biblionumber;
271 my $this_item = GetBiblioData($biblionumber);
272 my $record = GetMarcBiblio($biblionumber);
273 my $framework = GetFrameworkCode( $biblionumber );
274 $record_processor->options({
276 frameworkcode => $framework
278 $record_processor->process($record);
281 $this_item->{XSLTBloc} = XSLTParse4Display( $biblionumber, $record, "OPACXSLTListsDisplay",
282 1, undef, $sysxml, $xslfile, $lang);
285 my $marcflavour = C4::Context->preference("marcflavour");
286 my $itemtype = Koha::Biblioitems->search({ biblionumber => $content->biblionumber })->next->itemtype;
287 $itemtype = Koha::ItemTypes->find( $itemtype );
288 $this_item->{imageurl} = C4::Koha::getitemtypeimagelocation( 'opac', $itemtype->imageurl );
289 $this_item->{description} = $itemtype->description; #FIXME Should not it be translated_description?
290 $this_item->{notforloan} = $itemtype->notforloan;
291 $this_item->{'coins'} = GetCOinSBiblio($record);
292 $this_item->{'subtitle'} = GetRecordValue( 'subtitle', $record, GetFrameworkCode( $biblionumber ) );
293 $this_item->{'normalized_upc'} = GetNormalizedUPC( $record, $marcflavour );
294 $this_item->{'normalized_ean'} = GetNormalizedEAN( $record, $marcflavour );
295 $this_item->{'normalized_oclc'} = GetNormalizedOCLCNumber( $record, $marcflavour );
296 $this_item->{'normalized_isbn'} = GetNormalizedISBN( undef, $record, $marcflavour );
298 unless ( defined $this_item->{size} ) {
300 #TT has problems with size
301 $this_item->{size} = q||;
304 # Getting items infos for location display
305 my @items_infos = &GetItemsLocationInfo( $biblionumber );
306 $this_item->{'ITEM_RESULTS'} = \@items_infos;
308 if (C4::Context->preference('TagsEnabled') and C4::Context->preference('TagsShowOnList')) {
309 $this_item->{TagLoop} = get_tags({
310 biblionumber => $biblionumber, approved=>1, 'sort'=>'-weight',
311 limit => C4::Context->preference('TagsShowOnList'),
315 $this_item->{allow_onshelf_holds} = C4::Reserves::OnShelfHoldsAllowed($this_item, $borrower);
318 if ( grep {$_ eq $biblionumber} @cart_list) {
319 $this_item->{incart} = 1;
322 $this_item->{biblionumber} = $biblionumber;
323 push @items, $this_item;
327 can_manage_shelf => $shelf->can_be_managed($loggedinuser),
328 can_delete_shelf => $shelf->can_be_deleted($loggedinuser),
329 can_remove_biblios => $shelf->can_biblios_be_removed($loggedinuser),
330 can_add_biblios => $shelf->can_biblios_be_added($loggedinuser),
331 itemsloop => \@items,
332 sortfield => $sortfield,
333 direction => $direction,
336 my $pager = $contents->pager;
338 pagination_bar => pagination_bar(
339 q||, $pager->last_page - $pager->first_page + 1,
340 $page, "page", { op => 'view', shelfnumber => $shelf->shelfnumber, sortfield => $sortfield, direction => $direction, }
345 push @messages, { type => 'error', code => 'unauthorized_on_view' };
349 push @messages, { type => 'error', code => 'does_not_exist' };
353 if ( $op eq 'list' ) {
355 my ( $page, $rows ) = ( $query->param('page') || 1, 20 );
356 if ( $category == 1 ) {
357 $shelves = Koha::Virtualshelves->get_private_shelves({ page => $page, rows => $rows, borrowernumber => $loggedinuser, });
359 $shelves = Koha::Virtualshelves->get_public_shelves({ page => $page, rows => $rows, });
362 my $pager = $shelves->pager;
365 pagination_bar => pagination_bar(
366 q||, $pager->last_page - $pager->first_page + 1,
367 $page, "page", { op => 'list', category => $category, }
376 messages => \@messages,
377 category => $category,
378 print => scalar $query->param('print') || 0,
382 output_html_with_http_headers $query, $cookie, $template->output;