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287 lines
10 KiB
287 lines
10 KiB
#! /usr/bin/perl
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#
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# Copyright 2007 LibLime
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Koha; if not, see <http://www.gnu.org/licenses>.
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#
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use Modern::Perl;
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use CGI qw ( -utf8 );
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use C4::Auth;
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use C4::Context;
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use C4::Output;
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use C4::Koha;
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use C4::Matcher qw/valid_normalization_routines/;
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my $script_name = "/cgi-bin/koha/admin/matching-rules.pl";
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our $input = new CGI;
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my $op = $input->param('op') || '';
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my ($template, $loggedinuser, $cookie)
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= get_template_and_user({template_name => "admin/matching-rules.tt",
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query => $input,
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type => "intranet",
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authnotrequired => 0,
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flagsrequired => { parameters => 'manage_matching_rules' },
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debug => 1,
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});
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$template->param(script_name => $script_name);
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my $matcher_id = $input->param("matcher_id");
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$template->param( max_matchpoint => 0 );
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$template->param( max_matchcheck => 0 );
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my @valid_norms = C4::Matcher::valid_normalization_routines();
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unshift @valid_norms, 'none';
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$template->param( valid_norms => \@valid_norms );
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my $display_list = 0;
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if ($op eq "edit_matching_rule") {
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edit_matching_rule_form($template, $matcher_id);
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} elsif ($op eq "edit_matching_rule_confirmed") {
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add_update_matching_rule($template, $matcher_id);
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$display_list = 1;
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} elsif ($op eq "add_matching_rule") {
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add_matching_rule_form($template);
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} elsif ($op eq "add_matching_rule_confirmed") {
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add_update_matching_rule($template, $matcher_id);
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$display_list = 1;
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} elsif ($op eq "delete_matching_rule") {
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delete_matching_rule_form($template, $matcher_id);
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} elsif ($op eq "delete_matching_rule_confirmed") {
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delete_matching_rule($template, $matcher_id);
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$display_list = 1;
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} else {
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$display_list = 1;
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}
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if ($display_list) {
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matching_rule_list($template);
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}
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output_html_with_http_headers $input, $cookie, $template->output;
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exit 0;
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sub add_matching_rule_form {
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my $template = shift;
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$template->param(
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matching_rule_form => 1,
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confirm_op => 'add_matching_rule_confirmed',
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max_matchpoint => 1,
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max_matchcheck => 1
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);
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}
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sub add_update_matching_rule {
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my $template = shift;
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my $matcher_id = shift;
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my $record_type = $input->param('record_type') || 'biblio';
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# do parsing
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my $matcher = C4::Matcher->new($record_type, 1000);
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$matcher->code(scalar $input->param('code'));
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$matcher->description(scalar $input->param('description'));
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$matcher->threshold(scalar $input->param('threshold'));
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# matchpoints
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my @mp_nums = sort map { /^mp_(\d+)_search_index/ ? int($1): () } $input->multi_param;
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foreach my $mp_num (@mp_nums) {
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my $index = $input->param("mp_${mp_num}_search_index");
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my $score = $input->param("mp_${mp_num}_score");
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# components
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my $components = [];
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my @comp_nums = sort map { /^mp_${mp_num}_c_(\d+)_tag/ ? int($1): () } $input->multi_param;
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foreach my $comp_num (@comp_nums) {
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my $component = {};
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$component->{'tag'} = $input->param("mp_${mp_num}_c_${comp_num}_tag");
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$component->{'subfields'} = $input->param("mp_${mp_num}_c_${comp_num}_subfields");
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$component->{'offset'} = $input->param("mp_${mp_num}_c_${comp_num}_offset");
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$component->{'length'} = $input->param("mp_${mp_num}_c_${comp_num}_length");
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# norms
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$component->{'norms'} = [];
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my @norm_nums = sort map { /^mp_${mp_num}_c_${comp_num}_n_(\d+)_norm/ ? int($1): () } $input->multi_param;
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foreach my $norm_num (@norm_nums) {
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push @{ $component->{'norms'} }, $input->multi_param("mp_${mp_num}_c_${comp_num}_n_${norm_num}_norm");
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}
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push @$components, $component;
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}
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$matcher->add_matchpoint($index, $score, $components);
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}
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# match checks
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my @mc_nums = sort map { /^mc_(\d+)_id/ ? int($1): () } $input->multi_param;
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foreach my $mc_num (@mc_nums) {
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# source components
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my $src_components = [];
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my @src_comp_nums = sort map { /^mc_${mc_num}_src_c_(\d+)_tag/ ? int($1): () } $input->multi_param;
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foreach my $comp_num (@src_comp_nums) {
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my $component = {};
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$component->{'tag'} = $input->param("mc_${mc_num}_src_c_${comp_num}_tag");
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$component->{'subfields'} = $input->param("mc_${mc_num}_src_c_${comp_num}_subfields");
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$component->{'offset'} = $input->param("mc_${mc_num}_src_c_${comp_num}_offset");
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$component->{'length'} = $input->param("mc_${mc_num}_src_c_${comp_num}_length");
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# norms
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$component->{'norms'} = [];
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my @norm_nums = sort map { /^mc_${mc_num}_src_c_${comp_num}_n_(\d+)_norm/ ? int($1): () } $input->multi_param;
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foreach my $norm_num (@norm_nums) {
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push @{ $component->{'norms'} }, $input->multi_param("mc_${mc_num}_src_c_${comp_num}_n_${norm_num}_norm");
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}
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push @$src_components, $component;
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}
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# target components
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my $tgt_components = [];
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my @tgt_comp_nums = sort map { /^mc_${mc_num}_tgt_c_(\d+)_tag/ ? int($1): () } $input->multi_param;
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foreach my $comp_num (@tgt_comp_nums) {
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my $component = {};
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$component->{'tag'} = $input->param("mc_${mc_num}_tgt_c_${comp_num}_tag");
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$component->{'subfields'} = $input->param("mc_${mc_num}_tgt_c_${comp_num}_subfields");
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$component->{'offset'} = $input->param("mc_${mc_num}_tgt_c_${comp_num}_offset");
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$component->{'length'} = $input->param("mc_${mc_num}_tgt_c_${comp_num}_length");
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# norms
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$component->{'norms'} = [];
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my @norm_nums = sort map { /^mc_${mc_num}_tgt_c_${comp_num}_n_(\d+)_norm/ ? int($1): () } $input->multi_param;
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foreach my $norm_num (@norm_nums) {
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push @{ $component->{'norms'} }, $input->multi_param("mc_${mc_num}_tgt_c_${comp_num}_n_${norm_num}_norm");
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}
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push @$tgt_components, $component;
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}
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$matcher->add_required_check($src_components, $tgt_components);
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}
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if (defined $matcher_id and $matcher_id =~ /^\d+/) {
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$matcher->_id($matcher_id);
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$template->param(edited_matching_rule => $matcher->code());
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} else {
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$template->param(added_matching_rule => $matcher->code());
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}
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$matcher_id = $matcher->store();
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}
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sub delete_matching_rule_form {
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my $template = shift;
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my $matcher_id = shift;
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my $matcher = C4::Matcher->fetch($matcher_id);
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$template->param(
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delete_matching_rule_form => 1,
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confirm_op => "delete_matching_rule_confirmed",
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matcher_id => $matcher_id,
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code => $matcher->code(),
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description => $matcher->description(),
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);
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}
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sub delete_matching_rule {
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my $template = shift;
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my $matcher_id = shift;
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my $matcher = C4::Matcher->fetch($matcher_id);
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$template->param(deleted_matching_rule => $matcher->code(),
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);
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C4::Matcher->delete($matcher_id);
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}
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sub edit_matching_rule_form {
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my $template = shift;
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my $matcher_id = shift;
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my $matcher = C4::Matcher->fetch($matcher_id);
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$template->{VARS}->{'matcher_id'} = $matcher_id;
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$template->{VARS}->{'code'} = $matcher->code();
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$template->{VARS}->{'description'} = $matcher->description();
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$template->{VARS}->{'threshold'} = $matcher->threshold();
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$template->{VARS}->{'record_type'} = $matcher->record_type();
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my $matcher_info = $matcher->dump();
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my @matchpoints = ();
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my $mp_num = 0;
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foreach my $matchpoint (@{ $matcher_info->{'matchpoints'} }) {
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$mp_num++;
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my @components = _parse_components($matchpoint->{'components'});
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push @matchpoints, {
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mp_num => $mp_num,
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index => $matchpoint->{'index'},
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score => $matchpoint->{'score'},
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components => \@components
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};
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}
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$template->param(matchpoints => \@matchpoints);
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my $mc_num = 0;
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my @matchchecks = ();
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foreach my $matchcheck (@{ $matcher_info->{'matchchecks'} }) {
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$mc_num++;
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my @src_components = _parse_components($matchcheck->{'source_matchpoint'}->{'components'});
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my @tgt_components = _parse_components($matchcheck->{'target_matchpoint'}->{'components'});
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push @matchchecks, {
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mc_num => $mc_num,
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src_components => \@src_components,
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tgt_components => \@tgt_components
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};
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}
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$template->param(matchchecks => \@matchchecks);
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$template->param(
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matching_rule_form => 1,
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edit_matching_rule => 1,
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confirm_op => 'edit_matching_rule_confirmed',
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max_matchpoint => $mp_num,
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max_matchcheck => $mc_num
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);
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}
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sub _parse_components {
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my $components_ref = shift;
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my @components = ();
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my $comp_num = 0;
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foreach my $component (@{ $components_ref }) {
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$comp_num++;
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my $norm_num = 0;
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my @norms;
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foreach my $norm (@{ $component->{'norms'} }) {
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$norm_num++;
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push @norms, { norm_num => $norm_num, norm => $norm };
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}
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push @components, {
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comp_num => $comp_num,
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tag => $component->{'tag'},
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subfields => join("", sort keys %{ $component->{'subfields'} }),
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offset => $component->{'offset'},
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'length' => $component->{'length'},
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norms => \@norms
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};
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}
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return @components;
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}
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sub matching_rule_list {
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my $template = shift;
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my @matching_rules = C4::Matcher::GetMatcherList();
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$template->param(available_matching_rules => \@matching_rules);
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$template->param(display_list => 1);
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}
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