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>.
25 use C4::External::BakerTaylor;
26 use C4::External::BakerTaylor qw(&image_url &link_url);
31 use C4::Tags qw( get_tags );
35 use Koha::Biblioitems;
36 use Koha::IssuingRules;
40 use Koha::Virtualshelves;
41 use Koha::RecordProcessor;
43 use constant ANYONE => 2;
47 my $template_name = $query->param('rss') ? "opac-shelves-rss.tt" : "opac-shelves.tt";
49 # if virtualshelves is disabled, leave immediately
50 if ( ! C4::Context->preference('virtualshelves') ) {
51 print $query->redirect("/cgi-bin/koha/errors/404.pl");
55 my ( $template, $loggedinuser, $cookie ) = get_template_and_user({
56 template_name => $template_name,
59 authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
62 my $op = $query->param('op') || 'list';
63 my $referer = $query->param('referer') || $op;
64 my $category = $query->param('category') || 1;
65 my ( $shelf, $shelfnumber, @messages );
67 if ( $op eq 'add_form' ) {
69 $shelf = { allow_change_from_owner => 1 };
70 } elsif ( $op eq 'edit_form' ) {
71 $shelfnumber = $query->param('shelfnumber');
72 $shelf = Koha::Virtualshelves->find($shelfnumber);
75 $category = $shelf->category;
76 my $patron = Koha::Patrons->find( $shelf->owner );
77 $template->param( owner => $patron, );
78 unless ( $shelf->can_be_managed( $loggedinuser ) ) {
79 push @messages, { type => 'error', code => 'unauthorized_on_update' };
83 push @messages, { type => 'error', code => 'does_not_exist' };
85 } elsif ( $op eq 'add' ) {
86 if ( $loggedinuser ) {
87 my $allow_changes_from = $query->param('allow_changes_from');
89 $shelf = Koha::Virtualshelf->new(
90 { shelfname => scalar $query->param('shelfname'),
91 sortfield => scalar $query->param('sortfield'),
92 category => scalar $query->param('category') || 1,
93 allow_change_from_owner => $allow_changes_from > 0,
94 allow_change_from_others => $allow_changes_from == ANYONE,
95 owner => scalar $loggedinuser,
99 $shelfnumber = $shelf->shelfnumber;
102 push @messages, { type => 'error', code => ref($@), msg => $@ };
103 } elsif ( not $shelf ) {
104 push @messages, { type => 'error', code => 'error_on_insert' };
106 push @messages, { type => 'message', code => 'success_on_insert' };
110 push @messages, { type => 'error', code => 'unauthorized_on_insert' };
113 } elsif ( $op eq 'edit' ) {
114 $shelfnumber = $query->param('shelfnumber');
115 $shelf = Koha::Virtualshelves->find($shelfnumber);
118 my $sortfield = $query->param('sortfield');
119 $sortfield = 'title' unless grep {/^$sortfield$/}qw( title author copyrightdate itemcallnumber dateadded );
120 if ( $shelf->can_be_managed( $loggedinuser ) ) {
121 $shelf->shelfname( scalar $query->param('shelfname') );
122 $shelf->sortfield( $sortfield );
123 my $allow_changes_from = $query->param('allow_changes_from');
124 $shelf->allow_change_from_owner( $allow_changes_from > 0 );
125 $shelf->allow_change_from_others( $allow_changes_from == ANYONE );
126 $shelf->category( scalar $query->param('category') );
127 eval { $shelf->store };
130 push @messages, { type => 'error', code => 'error_on_update' };
133 push @messages, { type => 'message', code => 'success_on_update' };
136 push @messages, { type => 'error', code => 'unauthorized_on_update' };
139 push @messages, { type => 'error', code => 'does_not_exist' };
141 } elsif ( $op eq 'delete' ) {
142 $shelfnumber = $query->param('shelfnumber');
143 $shelf = Koha::Virtualshelves->find($shelfnumber);
145 if ( $shelf->can_be_deleted( $loggedinuser ) ) {
146 eval { $shelf->delete; };
148 push @messages, { type => 'error', code => ref($@), msg => $@ };
150 push @messages, { type => 'message', code => 'success_on_delete' };
153 push @messages, { type => 'error', code => 'unauthorized_on_delete' };
156 push @messages, { type => 'error', code => 'does_not_exist' };
159 } elsif ( $op eq 'remove_share' ) {
160 $shelfnumber = $query->param('shelfnumber');
161 $shelf = Koha::Virtualshelves->find($shelfnumber);
163 my $removed = eval { $shelf->remove_share( $loggedinuser ); };
165 push @messages, { type => 'error', code => ref($@), msg => $@ };
166 } elsif ( $removed ) {
167 push @messages, { type => 'message', code => 'success_on_remove_share' };
169 push @messages, { type => 'error', code => 'error_on_remove_share' };
172 push @messages, { type => 'error', code => 'does_not_exist' };
176 } elsif ( $op eq 'add_biblio' ) {
177 $shelfnumber = $query->param('shelfnumber');
178 $shelf = Koha::Virtualshelves->find($shelfnumber);
180 if( my $barcode = $query->param('barcode') ) {
181 my $item = Koha::Items->find({ barcode => $barcode });
183 if ( $shelf->can_biblios_be_added( $loggedinuser ) ) {
184 my $added = eval { $shelf->add_biblio( $item->biblionumber, $loggedinuser ); };
186 push @messages, { type => 'error', code => ref($@), msg => $@ };
188 push @messages, { type => 'message', code => 'success_on_add_biblio' };
190 push @messages, { type => 'message', code => 'error_on_add_biblio' };
193 push @messages, { type => 'error', code => 'unauthorized_on_add_biblio' };
196 push @messages, { type => 'error', code => 'item_does_not_exist' };
200 push @messages, { type => 'error', code => 'does_not_exist' };
203 } elsif ( $op eq 'remove_biblios' ) {
204 $shelfnumber = $query->param('shelfnumber');
205 $shelf = Koha::Virtualshelves->find($shelfnumber);
206 my @biblionumber = $query->multi_param('biblionumber');
208 if ( $shelf->can_biblios_be_removed( $loggedinuser ) ) {
209 my $number_of_biblios_removed = eval {
210 $shelf->remove_biblios(
212 biblionumbers => \@biblionumber,
213 borrowernumber => $loggedinuser,
218 push @messages, { type => 'error', code => ref($@), msg => $@ };
219 } elsif ( $number_of_biblios_removed ) {
220 push @messages, { type => 'message', code => 'success_on_remove_biblios' };
222 push @messages, { type => 'error', code => 'no_biblio_removed' };
225 push @messages, { type => 'error', code => 'unauthorized_on_remove_biblios' };
228 push @messages, { type => 'error', code => 'does_not_exist' };
233 if ( $op eq 'view' ) {
234 $shelfnumber ||= $query->param('shelfnumber');
235 $shelf = Koha::Virtualshelves->find($shelfnumber);
237 if ( $shelf->can_be_viewed( $loggedinuser ) ) {
238 $category = $shelf->category;
239 my $sortfield = $query->param('sortfield') || $shelf->sortfield; # Passed in sorting overrides default sorting
240 $sortfield = 'title' unless grep $_ eq $sortfield, qw( title author copyrightdate itemcallnumber dateadded );
241 my $direction = $query->param('direction') || 'asc';
242 $direction = 'asc' if $direction ne 'asc' and $direction ne 'desc';
244 unless ( $query->param('print') or $query->param('rss') ) {
245 $rows = C4::Context->preference('OPACnumSearchResults') || 20;
246 $page = ( $query->param('page') ? $query->param('page') : 1 );
248 my $order_by = $sortfield eq 'itemcallnumber' ? 'items.cn_sort' : $sortfield;
249 my $contents = $shelf->get_contents->search(
252 prefetch => [ { 'biblionumber' => { 'biblioitems' => 'items' } } ],
255 order_by => { "-$direction" => $order_by },
259 # get biblionumbers stored in the cart
261 if(my $cart_list = $query->cookie('bib_list')){
262 @cart_list = split(/\//, $cart_list);
265 my $patron = Koha::Patrons->find( $loggedinuser );
267 # Lists display falls back to search results configuration
268 my $xslfile = C4::Context->preference('OPACXSLTListsDisplay');
269 my $lang = $xslfile ? C4::Languages::getlanguage() : undef;
270 my $sysxml = $xslfile ? C4::XSLT::get_xslt_sysprefs() : undef;
272 my $record_processor = Koha::RecordProcessor->new({ filters => 'ViewPolicy' });
274 while ( my $content = $contents->next ) {
275 my $biblionumber = $content->biblionumber;
276 my $this_item = GetBiblioData($biblionumber);
277 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
278 my $framework = GetFrameworkCode( $biblionumber );
279 my $biblio = Koha::Biblios->find( $biblionumber );
280 $record_processor->options({
282 frameworkcode => $framework
284 $record_processor->process($record);
287 $this_item->{XSLTBloc} = XSLTParse4Display( $biblionumber, $record, "OPACXSLTListsDisplay",
288 1, undef, $sysxml, $xslfile, $lang);
291 my $marcflavour = C4::Context->preference("marcflavour");
292 my $itemtype = Koha::Biblioitems->search({ biblionumber => $content->biblionumber })->next->itemtype;
293 $itemtype = Koha::ItemTypes->find( $itemtype );
295 $this_item->{imageurl} = C4::Koha::getitemtypeimagelocation( 'opac', $itemtype->imageurl );
296 $this_item->{description} = $itemtype->description; #FIXME Should not it be translated_description?
297 $this_item->{notforloan} = $itemtype->notforloan;
299 $this_item->{'coins'} = $biblio->get_coins;
300 $this_item->{'normalized_upc'} = GetNormalizedUPC( $record, $marcflavour );
301 $this_item->{'normalized_ean'} = GetNormalizedEAN( $record, $marcflavour );
302 $this_item->{'normalized_oclc'} = GetNormalizedOCLCNumber( $record, $marcflavour );
303 $this_item->{'normalized_isbn'} = GetNormalizedISBN( undef, $record, $marcflavour );
305 unless ( defined $this_item->{size} ) {
307 #TT has problems with size
308 $this_item->{size} = q||;
311 # Getting items infos for location display
312 my @items_infos = &GetItemsLocationInfo( $biblionumber );
313 $this_item->{'ITEM_RESULTS'} = \@items_infos;
315 if (C4::Context->preference('TagsEnabled') and C4::Context->preference('TagsShowOnList')) {
316 $this_item->{TagLoop} = get_tags({
317 biblionumber => $biblionumber, approved=>1, 'sort'=>'-weight',
318 limit => C4::Context->preference('TagsShowOnList'),
322 my $items = $biblio->items;
323 while ( my $item = $items->next ) {
324 $this_item->{allow_onshelf_holds} = Koha::IssuingRules->get_onshelfholds_policy( { item => $item, patron => $patron } );
325 last if $this_item->{allow_onshelf_holds};
328 if ( grep {$_ eq $biblionumber} @cart_list) {
329 $this_item->{incart} = 1;
332 $this_item->{biblio_object} = $biblio;
333 $this_item->{biblionumber} = $biblionumber;
334 push @items, $this_item;
338 can_manage_shelf => $shelf->can_be_managed($loggedinuser),
339 can_delete_shelf => $shelf->can_be_deleted($loggedinuser),
340 can_remove_biblios => $shelf->can_biblios_be_removed($loggedinuser),
341 can_add_biblios => $shelf->can_biblios_be_added($loggedinuser),
342 itemsloop => \@items,
343 sortfield => $sortfield,
344 direction => $direction,
347 my $pager = $contents->pager;
349 pagination_bar => pagination_bar(
350 q||, $pager->last_page - $pager->first_page + 1,
351 $page, "page", { op => 'view', shelfnumber => $shelf->shelfnumber, sortfield => $sortfield, direction => $direction, }
356 push @messages, { type => 'error', code => 'unauthorized_on_view' };
360 push @messages, { type => 'error', code => 'does_not_exist' };
364 if ( $op eq 'list' ) {
366 my ( $page, $rows ) = ( $query->param('page') || 1, 20 );
367 if ( $category == 1 ) {
368 $shelves = Koha::Virtualshelves->get_private_shelves({ page => $page, rows => $rows, borrowernumber => $loggedinuser, });
370 $shelves = Koha::Virtualshelves->get_public_shelves({ page => $page, rows => $rows, });
373 my $pager = $shelves->pager;
376 pagination_bar => pagination_bar(
377 q||, $pager->last_page - $pager->first_page + 1,
378 $page, "page", { op => 'list', category => $category, }
387 messages => \@messages,
388 category => $category,
389 print => scalar $query->param('print') || 0,
393 output_html_with_http_headers $query, $cookie, $template->output;