3 # This file is part of Koha.
5 # Koha is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 3 of the License, or
8 # (at your option) any later version.
10 # Koha is distributed in the hope that it will be useful, but
11 # WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
20 use Scalar::Util qw(looks_like_number);
21 use List::Util qw( first );
27 use Koha::SearchEngine::Elasticsearch;
28 use Koha::SearchEngine::Elasticsearch::QueryBuilder;
29 use Koha::SearchMarcMaps;
30 use Koha::SearchFields;
34 use Module::Load::Conditional qw(can_load);
38 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
40 template_name => 'admin/searchengine/elasticsearch/mappings.tt',
43 flagsrequired => { parameters => 'manage_search_engine_config' },
47 unless ( can_load( modules => { 'Koha::SearchEngine::Elasticsearch::Indexer' => undef } ) ) {
48 output_and_exit( $input, $cookie, $template, 'missing_es_modules');
52 my $index = $input->param('index') || 'biblios';
53 my $op = $input->param('op') || 'list';
55 push @messages, { type => 'message', code => 'elasticsearch_disabled' }
56 if ( C4::Context->preference('SearchEngine') ne 'Elasticsearch' );
58 my $database = Koha::Database->new();
59 my $schema = $database->schema;
61 my $marc_type = lc C4::Context->preference('marcflavour');
63 my @index_names = ($Koha::SearchEngine::Elasticsearch::BIBLIOS_INDEX, $Koha::SearchEngine::Elasticsearch::AUTHORITIES_INDEX);
65 my $update_mappings = sub {
66 for my $index_name (@index_names) {
67 my $indexer = Koha::SearchEngine::Elasticsearch::Indexer->new({ index => $index_name });
69 $indexer->update_mappings();
71 my $conf = $indexer->get_elasticsearch_params();
74 code => 'error_on_update_es_mappings',
76 index => $conf->{index_name},
82 my $search_fields_aliases = {};
83 while ( my ( $key, $value ) = each(%{Koha::SearchEngine::Elasticsearch::QueryBuilder->get_index_field_convert}) ) {
84 my $field_aliases = $search_fields_aliases->{$value};
85 $field_aliases = [] unless $field_aliases;
86 push @$field_aliases, $key;
87 $search_fields_aliases->{$value} = $field_aliases;
90 if ( $op eq 'edit' ) {
92 $schema->storage->txn_begin;
94 my @field_name = $input->multi_param('search_field_name');
95 my @field_label = $input->multi_param('search_field_label');
96 my @field_type = $input->multi_param('search_field_type');
97 my @field_weight = $input->multi_param('search_field_weight');
98 my @field_staff_client = $input->multi_param('search_field_staff_client');
99 my @field_opac = $input->multi_param('search_field_opac');
101 my @index_name = $input->multi_param('mapping_index_name');
102 my @search_field_name = $input->multi_param('mapping_search_field_name');
103 my @mapping_sort = $input->multi_param('mapping_sort');
104 my @mapping_facet = $input->multi_param('mapping_facet');
105 my @mapping_suggestible = $input->multi_param('mapping_suggestible');
106 my @mapping_search = $input->multi_param('mapping_search');
107 my @mapping_marc_field = $input->multi_param('mapping_marc_field');
108 my @faceted_field_names = $input->multi_param('display_facet');
112 for my $i ( 0 .. scalar(@field_name) - 1 ) {
113 my $field_name = $field_name[$i];
114 my $field_label = $field_label[$i];
115 my $field_type = $field_type[$i];
116 my $field_weight = $field_weight[$i];
117 my $field_staff_client = $field_staff_client[$i];
118 my $field_opac = $field_opac[$i];
120 my $search_field = Koha::SearchFields->find( { name => $field_name }, { key => 'name' } );
121 $search_field->label($field_label);
122 $search_field->type($field_type);
124 if (!length($field_weight)) {
125 $search_field->weight(undef);
127 elsif ($field_weight <= 0 || !looks_like_number($field_weight)) {
128 push @messages, { type => 'error', code => 'invalid_field_weight', 'weight' => $field_weight };
131 $search_field->weight($field_weight);
133 $search_field->staff_client($field_staff_client ? 1 : 0);
134 $search_field->opac($field_opac ? 1 : 0);
136 my $facet_order = first { $faceted_field_names[$_] eq $field_name } 0 .. $#faceted_field_names;
137 $search_field->facet_order(defined $facet_order ? $facet_order + 1 : undef);
138 $search_field->store;
141 Koha::SearchMarcMaps->search( { marc_type => $marc_type, } )->delete;
142 my @facetable_fields = Koha::SearchEngine::Elasticsearch->get_facetable_fields();
143 my @facetable_field_names = map { $_->name } @facetable_fields;
145 my $mandatory_before = Koha::SearchFields->search({mandatory=>1})->count;
146 my $mandatory_after = 0;
148 for my $i ( 0 .. scalar(@index_name) - 1 ) {
149 my $index_name = $index_name[$i];
150 my $search_field_name = $search_field_name[$i];
151 my $mapping_marc_field = $mapping_marc_field[$i];
152 my $mapping_facet = $mapping_facet[$i];
153 $mapping_facet = ( grep { $_ eq $search_field_name } @facetable_field_names ) ? $mapping_facet : 0;
154 my $mapping_suggestible = $mapping_suggestible[$i];
155 my $mapping_sort = $mapping_sort[$i] eq 'undef' ? undef : $mapping_sort[$i];
156 my $mapping_search = $mapping_search[$i];
158 my $search_field = Koha::SearchFields->find({ name => $search_field_name }, { key => 'name' });
159 $mandatory_after++ if $search_field->mandatory && !defined $seen_fields{$search_field_name};
160 $seen_fields{$search_field_name} = 1;
161 # TODO Check mapping format
162 my $marc_field = Koha::SearchMarcMaps->find_or_create({
163 index_name => $index_name,
164 marc_type => $marc_type,
165 marc_field => $mapping_marc_field
167 $search_field->add_to_search_marc_maps($marc_field, {
168 facet => $mapping_facet,
169 suggestible => $mapping_suggestible,
170 sort => $mapping_sort,
171 search => $mapping_search
174 push @messages, { type => 'error', code => 'missing_mandatory_fields' } if $mandatory_after < $mandatory_before;
176 if ($@ || @messages) {
177 push @messages, { type => 'error', code => 'error_on_update', message => $@, };
178 $schema->storage->txn_rollback;
180 push @messages, { type => 'message', code => 'success_on_update' };
182 C4::Log::logaction( 'SEARCHENGINE', 'EDIT_MAPPINGS', undef, q{} );
184 $schema->storage->txn_commit;
186 Koha::SearchEngine::Elasticsearch->clear_search_fields_cache();
188 $update_mappings->();
191 elsif( $op eq 'reset_confirmed' ) {
192 Koha::SearchEngine::Elasticsearch->reset_elasticsearch_mappings;
193 push @messages, { type => 'message', code => 'success_on_reset' };
194 C4::Log::logaction( 'SEARCHENGINE', 'RESET_MAPPINGS', undef, q{} );
196 elsif( $op eq 'reset_confirm' ) {
197 $template->param( reset_confirm => 1 );
202 for my $index_name (@index_names) {
203 my $indexer = Koha::SearchEngine::Elasticsearch::Indexer->new({ index => $index_name });
204 if (!$indexer->is_index_status_ok) {
205 my $conf = $indexer->get_elasticsearch_params();
206 if ($indexer->is_index_status_reindex_required) {
209 code => 'reindex_required',
210 index => $conf->{index_name},
213 elsif($indexer->is_index_status_recreate_required) {
216 code => 'recreate_required',
217 index => $conf->{index_name},
223 my @facetable_fields = Koha::SearchEngine::Elasticsearch->get_facetable_fields();
224 for my $index_name (@index_names) {
225 my $search_fields = Koha::SearchFields->search(
227 'search_marc_map.index_name' => $index_name,
228 'search_marc_map.marc_type' => $marc_type,
231 join => { search_marc_to_fields => 'search_marc_map' },
233 'search_marc_to_fields.facet',
234 'search_marc_to_fields.suggestible',
235 'search_marc_to_fields.sort',
236 'search_marc_to_fields.search',
237 'search_marc_map.marc_field'
246 order_by => { -asc => [qw/name marc_field/] }
251 my @facetable_field_names = map { $_->name } @facetable_fields;
253 while ( my $s = $search_fields->next ) {
256 search_field_name => $name,
257 search_field_label => $s->label,
258 search_field_type => $s->type,
259 search_field_mandatory => $s->mandatory,
260 marc_field => $s->get_column('marc_field'),
261 sort => $s->get_column('sort') // 'undef', # To avoid warnings "Use of uninitialized value in lc"
262 suggestible => $s->get_column('suggestible'),
263 search => $s->get_column('search'),
264 facet => $s->get_column('facet'),
265 is_facetable => ( grep { $_ eq $name } @facetable_field_names ) ? 1 : 0,
269 push @indexes, { index_name => $index_name, mappings => \@mappings };
272 my $search_fields = Koha::SearchFields->search( {}, { order_by => ['name'] } );
273 my @all_search_fields;
274 while ( my $search_field = $search_fields->next ) {
275 my $search_field_unblessed = $search_field->unblessed;
276 $search_field_unblessed->{mapped_biblios} = 1 if $search_field->is_mapped_biblios;
277 $search_field_unblessed->{aliases} = $search_fields_aliases->{$search_field_unblessed->{name}};
278 push @all_search_fields, $search_field_unblessed;
282 indexes => \@indexes,
283 all_search_fields => \@all_search_fields,
284 facetable_fields => \@facetable_fields,
285 messages => \@messages,
288 output_html_with_http_headers $input, $cookie, $template->output;