1 package OpenILS::WWW::EGCatLoader;
2 use strict; use warnings;
3 use Apache2::Const -compile => qw(OK DECLINED FORBIDDEN HTTP_INTERNAL_SERVER_ERROR REDIRECT HTTP_BAD_REQUEST);
4 use OpenSRF::Utils::Logger qw/$logger/;
5 use OpenILS::Utils::CStoreEditor qw/:funcs/;
6 use OpenILS::Utils::Fieldmapper;
7 use OpenILS::Application::AppUtils;
8 my $U = 'OpenILS::Application::AppUtils';
10 # Retrieve the users cached records AKA 'My List'
11 # Returns an empty list if there are no cached records
13 my ($self, $with_marc_xml) = @_;
16 my $cache_key = $self->cgi->cookie((ref $self)->COOKIE_ANON_CACHE);
20 $list = $U->simplereq(
22 'open-ils.actor.anon_cache.get_value',
23 $cache_key, (ref $self)->ANON_CACHE_MYLIST);
33 $marc_xml = $self->fetch_marc_xml_by_id($list);
36 # Leverage QueryParser to sort the items by values of config.metabib_fields
37 # from the items' marc records.
39 my ($sorter, $modifier) = $self->_get_bookbag_sort_params("anonsort");
40 my $query = $self->_prepare_anonlist_sorting_query($list, $sorter, $modifier);
45 $list = $U->bib_record_list_via_search($query, $args) or
46 return Apache2::Const::HTTP_INTERNAL_SERVER_ERROR;
49 return ($cache_key, $list, $marc_xml);
53 # Adds a record (by id) to My List, creating a new anon cache + list if necessary.
56 my $rec_id = $self->cgi->param('record');
58 my ($cache_key, $list) = $self->fetch_mylist;
59 push(@$list, $rec_id);
61 $cache_key = $U->simplereq(
63 'open-ils.actor.anon_cache.set_value',
64 $cache_key, (ref $self)->ANON_CACHE_MYLIST, $list);
66 # Check if we need to warn patron about adding to a "temporary"
68 if ($self->check_for_temp_list_warning) {
69 return $self->mylist_warning_redirect($cache_key);
72 return $self->mylist_action_redirect($cache_key);
75 sub load_mylist_delete {
77 my $rec_id = $self->cgi->param('record');
79 my ($cache_key, $list) = $self->fetch_mylist;
80 $list = [ grep { $_ ne $rec_id } @$list ];
82 $cache_key = $U->simplereq(
84 'open-ils.actor.anon_cache.set_value',
85 $cache_key, (ref $self)->ANON_CACHE_MYLIST, $list);
87 return $self->mylist_action_redirect($cache_key);
90 sub load_mylist_move {
92 my @rec_ids = $self->cgi->param('record');
93 my $action = $self->cgi->param('action') || '';
95 return $self->load_myopac_bookbag_update('place_hold', undef, @rec_ids)
96 if $action eq 'place_hold';
98 my ($cache_key, $list) = $self->fetch_mylist;
99 return $self->mylist_action_redirect unless $cache_key;
102 foreach my $id (@$list) { push(@keep, $id) unless grep { $id eq $_ } @rec_ids; }
104 $cache_key = $U->simplereq(
106 'open-ils.actor.anon_cache.set_value',
107 $cache_key, (ref $self)->ANON_CACHE_MYLIST, \@keep
110 if ($self->ctx->{user} and $action =~ /^\d+$/) {
111 # in this case, action becomes list_id
112 $self->load_myopac_bookbag_update('add_rec', $self->cgi->param('action'));
113 # XXX TODO: test for failure of above
116 return $self->mylist_action_redirect($cache_key);
119 sub load_cache_clear {
121 $self->clear_anon_cache;
122 return $self->mylist_action_redirect;
125 # Wipes the entire anonymous cache, including My List
126 sub clear_anon_cache {
130 my $cache_key = $self->cgi->cookie((ref $self)->COOKIE_ANON_CACHE) or return;
134 'open-ils.actor.anon_cache.delete_session', $cache_key)
139 # Called after an anon-cache / My List action occurs. Redirect
140 # to the redirect_url (cgi param) or referrer or home.
141 sub mylist_action_redirect {
143 my $cache_key = shift;
146 if( my $anchor = $self->cgi->param('anchor') ) {
147 # on the results page, we want to redirect
148 # back to record that was affected
149 $url = $self->ctx->{referer};
150 $url =~ s/#.*|$/#$anchor/;
153 return $self->generic_redirect(
156 -name => (ref $self)->COOKIE_ANON_CACHE,
158 -value => ($cache_key) ? $cache_key : '',
159 -expires => ($cache_key) ? undef : '-1h'
164 # called after an anon-cache / my list addition when we are configured
165 # to show a warning to the user.
167 sub mylist_warning_redirect {
169 my $cache_key = shift;
171 my $base_url = sprintf(
172 "%s://%s%s/temp_warn",
174 $self->ctx->{hostname},
175 $self->ctx->{opac_root}
178 my $redirect = $self->ctx->{referer};
179 if (my $anchor = $self->cgi->param('anchor')) {
180 $redirect =~ s/#.*|$/#$anchor/;
183 $base_url .= '?redirect_to=' . uri_escape($redirect);
185 return $self->generic_redirect(
188 -name => (ref $self)->COOKIE_ANON_CACHE,
190 -value => ($cache_key) ? $cache_key : '',
191 -expires => ($cache_key) ? undef : '-1h'
198 (undef, $self->ctx->{mylist}, $self->ctx->{mylist_marc_xml}) =
199 $self->fetch_mylist(1);
201 return Apache2::Const::OK;
204 sub load_temp_warn_post {
206 my $url = $self->cgi->param('redirect_to');
207 return $self->generic_redirect(
210 -name => 'no_temp_list_warn',
212 -value => ($self->cgi->param('no_temp_list_warn')) ? '1' : '',
213 -expires => ($self->cgi->param('no_temp_list_warn')) ? undef : '-1h'
220 $self->ctx->{'redirect_to'} = $self->cgi->param('redirect_to');
221 return Apache2::Const::OK;