1293 lines
38 KiB
Perl
1293 lines
38 KiB
Perl
package C4::Reports::Guided;
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# Copyright 2007 Liblime Ltd
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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 <https://www.gnu.org/licenses>.
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use Modern::Perl;
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use base 'Exporter';
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BEGIN {
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our @EXPORT_OK = qw(
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get_report_types get_report_areas get_report_groups get_columns build_query get_criteria
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save_report get_saved_reports execute_query
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get_column_type get_distinct_values save_dictionary get_from_dictionary
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delete_definition delete_report store_results format_results get_sql get_results
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nb_rows update_sql
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strip_limit
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convert_sql
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GetReservedAuthorisedValues
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GetParametersFromSQL
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IsAuthorisedValueValid
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ValidateSQLParameters
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nb_rows update_sql
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EmailReport
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);
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}
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use CGI qw ( -utf8 );
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use Carp qw( carp croak );
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use JSON qw( from_json );
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use C4::Context;
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use C4::Koha qw( GetAuthorisedValues );
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use C4::Log qw( logaction );
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use C4::Output;
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use C4::Templates qw/themelanguage/;
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use Koha::AuthorisedValues;
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use Koha::Database::Columns;
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use Koha::DateUtils qw( dt_from_string );
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use Koha::Logger;
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use Koha::Notice::Templates;
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use Koha::Patron::Categories;
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use Koha::Patrons;
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use Koha::Report;
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use Koha::Reports;
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use Koha::SharedContent;
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use Koha::TemplateUtils qw( process_tt );
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use C4::Letters qw( GetPreparedLetter );
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=head1 NAME
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C4::Reports::Guided - Module for generating guided reports
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=head1 SYNOPSIS
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use C4::Reports::Guided;
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=head1 DESCRIPTION
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=cut
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=head1 METHODS
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=head2 get_report_areas
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This will return a list of all the available report areas
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=cut
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=head2 get_area_name_sql_snippet
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Missing POD for get_area_name_sql_snippet.
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=cut
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sub get_area_name_sql_snippet {
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my @REPORT_AREA = (
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[ CIRC => "Circulation" ],
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[ CAT => "Catalogue" ],
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[ PAT => "Patrons" ],
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[ ACQ => "Acquisition" ],
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[ ACC => "Accounts" ],
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[ SER => "Serials" ],
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);
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return "CASE report_area " . join( " ", map "WHEN '$_->[0]' THEN '$_->[1]'", @REPORT_AREA ) . " END AS areaname";
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}
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sub get_report_areas {
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my $report_areas = [ 'CIRC', 'CAT', 'PAT', 'ACQ', 'ACC', 'SER' ];
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return $report_areas;
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}
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=head2 get_table_areas
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Missing POD for get_table_areas.
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=cut
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sub get_table_areas {
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return (
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CIRC => [ 'borrowers', 'statistics', 'items', 'biblioitems' ],
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CAT => [ 'items', 'biblioitems', 'biblio' ],
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PAT => ['borrowers'],
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ACQ => [ 'aqorders', 'biblio', 'items' ],
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ACC => [ 'borrowers', 'accountlines' ],
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SER => [
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'serial', 'serialitems', 'subscription', 'subscriptionhistory', 'subscriptionroutinglist', 'biblioitems',
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'biblio', 'aqbooksellers'
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],
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);
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}
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=head2 get_report_types
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This will return a list of all the available report types
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=cut
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sub get_report_types {
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my $dbh = C4::Context->dbh();
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# FIXME these should be in the database perhaps
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my @reports = ( 'Tabular', 'Summary', 'Matrix' );
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my @reports2;
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for ( my $i = 0 ; $i < 3 ; $i++ ) {
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my %hashrep;
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$hashrep{id} = $i + 1;
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$hashrep{name} = $reports[$i];
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push @reports2, \%hashrep;
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}
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return ( \@reports2 );
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}
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=head2 get_report_groups
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This will return a list of all the available report areas with groups
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=cut
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sub get_report_groups {
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my $dbh = C4::Context->dbh();
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my $groups = GetAuthorisedValues('REPORT_GROUP');
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my $subgroups = GetAuthorisedValues('REPORT_SUBGROUP');
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my %groups_with_subgroups = map {
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$_->{authorised_value} => {
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name => $_->{lib},
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groups => {}
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}
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} @$groups;
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foreach (@$subgroups) {
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my $sg = $_->{authorised_value};
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my $g = $_->{lib_opac}
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or warn(qq{REPORT_SUBGROUP "$sg" without REPORT_GROUP (lib_opac)}),
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next;
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my $g_sg = $groups_with_subgroups{$g}
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or warn(qq{REPORT_SUBGROUP "$sg" with invalid REPORT_GROUP "$g"}),
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next;
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$g_sg->{subgroups}{$sg} = $_->{lib};
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}
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return \%groups_with_subgroups;
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}
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=head2 get_all_tables
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This will return a list of all tables in the database
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=cut
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sub get_all_tables {
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my $dbh = C4::Context->dbh();
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my $query = "SHOW TABLES";
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my $sth = $dbh->prepare($query);
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$sth->execute();
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my @tables;
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while ( my $data = $sth->fetchrow_arrayref() ) {
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push @tables, $data->[0];
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}
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$sth->finish();
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return ( \@tables );
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}
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=head2 get_columns($area)
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This will return a list of all columns for a report area
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=cut
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sub get_columns {
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my ($area) = @_;
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my %table_areas = get_table_areas;
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my $tables = $table_areas{$area}
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or die qq{Unsupported report area "$area"};
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my $columns;
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for my $table (@$tables) {
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$columns->{$table} = _get_columns($table);
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}
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return $columns;
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}
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sub _get_columns {
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my ($table_name) = @_;
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my $dbh = C4::Context->dbh();
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my $all_columns = Koha::Database::Columns->columns;
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# Sanitize input, just in case
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die sprintf( 'Invalid table name %s', $table_name ) unless exists $all_columns->{$table_name};
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my $columns = $dbh->selectall_arrayref( sprintf( q{SHOW COLUMNS FROM %s}, $table_name ), { Slice => {} } );
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return [
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map {
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my $column_name = $_->{Field};
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my $forbidden = Koha::Report->new->check_columns( undef, [$column_name] );
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$forbidden ? () : (
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{
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name => sprintf( "%s.%s", $table_name, $column_name ),
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description => $all_columns->{$table_name}->{$column_name},
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}
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);
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} @$columns
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];
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}
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=head2 build_query($columns,$criteria,$orderby,$area)
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This will build the sql needed to return the results asked for,
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$columns is expected to be of the format tablename.columnname.
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This is what get_columns returns.
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=cut
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sub build_query {
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my ( $columns, $criteria, $orderby, $area, $totals, $definition ) = @_;
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my %keys = (
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CIRC => [
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'statistics.borrowernumber=borrowers.borrowernumber',
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'items.itemnumber = statistics.itemnumber',
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'biblioitems.biblioitemnumber = items.biblioitemnumber'
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],
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CAT => [
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'items.biblioitemnumber=biblioitems.biblioitemnumber',
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'biblioitems.biblionumber=biblio.biblionumber'
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],
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PAT => [],
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ACQ => [
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'aqorders.biblionumber=biblio.biblionumber',
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'biblio.biblionumber=items.biblionumber'
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],
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ACC => ['borrowers.borrowernumber=accountlines.borrowernumber'],
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SER => [
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'serial.serialid=serialitems.serialid', 'serial.subscriptionid=subscription.subscriptionid',
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'serial.subscriptionid=subscriptionhistory.subscriptionid',
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'serial.subscriptionid=subscriptionroutinglist.subscriptionid',
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'biblioitems.biblionumber=serial.biblionumber', 'biblio.biblionumber=biblioitems.biblionumber',
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'subscription.aqbooksellerid=aqbooksellers.id'
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],
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);
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### $orderby
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my $keys = $keys{$area};
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my %table_areas = get_table_areas;
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my $tables = $table_areas{$area};
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my $sql = _build_query( $tables, $columns, $criteria, $keys, $orderby, $totals, $definition );
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return ($sql);
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}
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sub _build_query {
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my ( $tables, $columns, $criteria, $keys, $orderby, $totals, $definition ) = @_;
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### $orderby
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# $keys is an array of joining constraints
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my $dbh = C4::Context->dbh();
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my $joinedtables = join( ',', @$tables );
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my $joinedcolumns = join( ',', @$columns );
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my $query = "SELECT $totals $joinedcolumns FROM $tables->[0] ";
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for ( my $i = 1 ; $i < @$tables ; $i++ ) {
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$query .= "LEFT JOIN $tables->[$i] on ($keys->[$i-1]) ";
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}
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if ($criteria) {
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$criteria =~ s/AND/WHERE/;
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$query .= " $criteria";
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}
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if ($definition) {
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my @definitions = split( ',', $definition );
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my $deftext;
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foreach my $def (@definitions) {
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my $report = get_from_dictionary( '', $def );
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$deftext .= " " . $report->[0]->{'saved_sql'};
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}
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if ( $query =~ /WHERE/i ) {
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$query .= $deftext;
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} else {
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$deftext =~ s/AND/WHERE/;
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$query .= $deftext;
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}
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}
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if ($totals) {
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my $groupby;
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my @totcolumns = split( ',', $totals );
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foreach my $total (@totcolumns) {
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if ( $total =~ /\((.*)\)/ ) {
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if ( $groupby eq '' ) {
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$groupby = " GROUP BY $1";
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} else {
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$groupby .= ",$1";
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}
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}
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}
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$query .= $groupby;
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}
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if ($orderby) {
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$query .= $orderby;
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}
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return ($query);
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}
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=head2 get_criteria($area,$cgi);
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Returns an arraref to hashrefs suitable for using in a tmpl_loop. With the criteria and available values.
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=cut
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sub get_criteria {
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my ( $area, $cgi ) = @_;
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my $dbh = C4::Context->dbh();
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# have to do something here to know if its dropdown, free text, date etc
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my %criteria = (
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CIRC => [
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'statistics.type', 'borrowers.categorycode', 'statistics.branch',
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'biblioitems.publicationyear|date', 'items.dateaccessioned|date'
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],
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CAT => [
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'items.itemnumber|textrange', 'items.biblionumber|textrange',
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'items.barcode|textrange', 'biblio.frameworkcode',
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'items.holdingbranch', 'items.homebranch',
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'biblio.datecreated|daterange', 'biblio.timestamp|daterange',
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'items.onloan|daterange', 'items.ccode',
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'items.itemcallnumber|textrange', 'items.itype', 'items.itemlost',
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'items.location'
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],
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PAT => [ 'borrowers.branchcode', 'borrowers.categorycode' ],
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ACQ => ['aqorders.datereceived|date'],
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ACC => [ 'borrowers.branchcode', 'borrowers.categorycode' ],
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SER => [
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'subscription.startdate|date', 'subscription.enddate|date', 'subscription.periodicity',
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'subscription.callnumber', 'subscription.location', 'subscription.branchcode'
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],
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);
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# Adds itemtypes to criteria, according to the syspref
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if ( C4::Context->preference('item-level_itypes') ) {
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unshift @{ $criteria{'CIRC'} }, 'items.itype';
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unshift @{ $criteria{'CAT'} }, 'items.itype';
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} else {
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unshift @{ $criteria{'CIRC'} }, 'biblioitems.itemtype';
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unshift @{ $criteria{'CAT'} }, 'biblioitems.itemtype';
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}
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my $crit = $criteria{$area};
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my $columns = Koha::Database::Columns->columns;
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my @criteria_array;
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foreach my $localcrit (@$crit) {
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my ( $value, $type ) = split( /\|/, $localcrit );
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my ( $table, $column ) = split( /\./, $value );
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my $description = $columns->{$table}->{$column};
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if ( $type eq 'textrange' ) {
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my %temp;
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$temp{'name'} = $value;
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$temp{'from'} = "from_" . $value;
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$temp{'to'} = "to_" . $value;
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$temp{'textrange'} = 1;
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$temp{'description'} = $description;
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push @criteria_array, \%temp;
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} elsif ( $type eq 'date' ) {
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my %temp;
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$temp{'name'} = $value;
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$temp{'date'} = 1;
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$temp{'description'} = $description;
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push @criteria_array, \%temp;
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} elsif ( $type eq 'daterange' ) {
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my %temp;
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$temp{'name'} = $value;
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$temp{'from'} = "from_" . $value;
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$temp{'to'} = "to_" . $value;
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$temp{'daterange'} = 1;
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$temp{'description'} = $description;
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push @criteria_array, \%temp;
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} else {
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my $query = "SELECT distinct($column) as availablevalues FROM $table";
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my $sth = $dbh->prepare($query);
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$sth->execute();
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my @values;
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# push the runtime choosing option
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my $list;
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$list = 'branches' if $column eq 'branchcode' or $column eq 'holdingbranch' or $column eq 'homebranch';
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$list = 'categorycode' if $column eq 'categorycode';
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$list = 'itemtypes' if $column eq 'itype';
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$list = 'ccode' if $column eq 'ccode';
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# TODO : improve to let the librarian choose the description at runtime
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push @values, {
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availablevalues => "<<$column" . ( $list ? "|$list" : '' ) . ">>",
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display_value => "<<$column" . ( $list ? "|$list" : '' ) . ">>",
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};
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while ( my $row = $sth->fetchrow_hashref() ) {
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if ( $row->{'availablevalues'} eq '' ) { $row->{'default'} = 1 }
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else { $row->{display_value} = _get_display_value( $row->{'availablevalues'}, $column ); }
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push @values, $row;
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}
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$sth->finish();
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push @criteria_array, {
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name => $value,
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description => $description,
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values => \@values,
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};
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}
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}
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return ( \@criteria_array );
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}
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=head2 nb_rows
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Missing POD for nb_rows.
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=cut
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sub nb_rows {
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my $sql = shift or return;
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my $derived_name = 'xxx';
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# make sure the derived table name is not already used
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while ( $sql =~ m/$derived_name/ ) {
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$derived_name .= 'x';
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}
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my $dbh = C4::Context->dbh;
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my $sth;
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my $n = 0;
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my $RaiseError = $dbh->{RaiseError};
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my $PrintError = $dbh->{PrintError};
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$dbh->{RaiseError} = 1;
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$dbh->{PrintError} = 0;
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eval {
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$sth = $dbh->prepare(
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qq{
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SELECT COUNT(*) FROM
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( $sql ) $derived_name
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}
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);
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$sth->execute();
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};
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$dbh->{RaiseError} = $RaiseError;
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$dbh->{PrintError} = $PrintError;
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if ($@) { # To catch "Duplicate column name" caused by the derived table, or any other syntax error
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eval {
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$sth = $dbh->prepare($sql);
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$sth->execute;
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};
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warn $@ if $@;
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# Loop through the complete results, fetching 1,000 rows at a time. This
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# lowers memory requirements but increases execution time.
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while ( my $rows = $sth->fetchall_arrayref( undef, 1000 ) ) {
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$n += @$rows;
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}
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return $n;
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}
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my $results = $sth->fetch;
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return $results ? $results->[0] : 0;
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}
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=head2 select_2_select_count
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returns $sql, $offset, $limit
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$sql returned will be transformed to:
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~ remove any LIMIT clause
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~ replace SELECT clause w/ SELECT count(*)
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=cut
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sub select_2_select_count {
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# Modify the query passed in to create a count query... (I think this covers all cases -crn)
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my ($sql) = strip_limit(shift) or return;
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$sql =~ s/\bSELECT\W+(?:\w+\W+){1,}?FROM\b|\bSELECT\W\*\WFROM\b/SELECT count(*) FROM /ig;
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return $sql;
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}
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=head2 strip_limit
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This removes the LIMIT from the query so that a custom one can be specified.
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|
Usage:
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($new_sql, $offset, $limit) = strip_limit($sql);
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|
|
Where:
|
|
$sql is the query to modify
|
|
$new_sql is the resulting query
|
|
$offset is the offset value, if the LIMIT was the two-argument form,
|
|
0 if it wasn't otherwise given.
|
|
$limit is the limit value
|
|
|
|
Notes:
|
|
* This makes an effort to not break subqueries that have their own
|
|
LIMIT specified. It does that by only removing a LIMIT if it comes after
|
|
a WHERE clause (which isn't perfect, but at least should make more cases
|
|
work - subqueries with a limit in the WHERE will still break.)
|
|
* If your query doesn't have a WHERE clause then all LIMITs will be
|
|
removed. This may break some subqueries, but is hopefully rare enough
|
|
to not be a big issue.
|
|
|
|
=cut
|
|
|
|
sub strip_limit {
|
|
my ($sql) = @_;
|
|
|
|
return unless $sql;
|
|
return ( $sql, 0, undef ) unless $sql =~ /\bLIMIT\b/i;
|
|
|
|
# Two options: if there's no WHERE clause in the SQL, we simply capture
|
|
# any LIMIT that's there. If there is a WHERE, we make sure that we only
|
|
# capture a LIMIT after the last one. This prevents stomping on subqueries.
|
|
if ( $sql !~ /\bWHERE\b/i ) {
|
|
( my $res = $sql ) =~ s/\bLIMIT\b\s*(\d+)(\s*\,\s*(\d+))?\s*/ /ig;
|
|
return ( $res, ( defined $2 ? $1 : 0 ), ( defined $3 ? $3 : $1 ) );
|
|
} else {
|
|
my $res = $sql;
|
|
$res =~ m/.*\bWHERE\b/gsi;
|
|
$res =~ s/\G(.*)\bLIMIT\b\s*(\d+)(\s*\,\s*(\d+))?\s*/$1 /is;
|
|
return ( $res, ( defined $3 ? $2 : 0 ), ( defined $4 ? $4 : $2 ) );
|
|
}
|
|
}
|
|
|
|
=head2 execute_query
|
|
|
|
($sth, $error) = execute_query({
|
|
sql => $sql,
|
|
offset => $offset,
|
|
limit => $limit
|
|
sql_params => \@sql_params],
|
|
report_id => $report_id
|
|
})
|
|
|
|
|
|
This function returns a DBI statement handler from which the caller can
|
|
fetch the results of the SQL passed via C<$sql>.
|
|
|
|
If passed any query other than a SELECT, or if there is a DB error,
|
|
C<$errors> is returned, and is a hashref containing the error after this
|
|
manner:
|
|
|
|
C<$error->{'sqlerr'}> contains the offending SQL keyword.
|
|
C<$error->{'queryerr'}> contains the native db engine error returned
|
|
for the query.
|
|
|
|
C<$offset>, and C<$limit> are required parameters.
|
|
|
|
C<\@sql_params> is an optional list of parameter values to paste in.
|
|
The caller is responsible for making sure that C<$sql> has placeholders
|
|
and that the number placeholders matches the number of parameters.
|
|
|
|
=cut
|
|
|
|
sub execute_query {
|
|
my $params = shift;
|
|
my $sql = $params->{sql};
|
|
my $offset = $params->{offset} || 0;
|
|
my $limit = $params->{limit} || C4::Context->config('report_results_limit') || 999999;
|
|
my $sql_params = defined $params->{sql_params} ? $params->{sql_params} : [];
|
|
my $report_id = $params->{report_id};
|
|
|
|
# check parameters
|
|
unless ($sql) {
|
|
carp "execute_query() called without SQL argument";
|
|
return;
|
|
}
|
|
|
|
Koha::Logger->get->debug("Report - execute_query($sql, $offset, $limit)");
|
|
|
|
my ( $is_sql_valid, $errors ) = Koha::Report->new( { savedsql => $sql } )->is_sql_valid;
|
|
return ( undef, @{$errors}[0] ) unless $is_sql_valid;
|
|
$sql = Koha::Report->apply_execution_time_limit($sql);
|
|
|
|
foreach my $sql_param (@$sql_params) {
|
|
if ( $sql_param =~ m/\n/ ) {
|
|
my @list = split /\n/, $sql_param;
|
|
my @quoted_list;
|
|
foreach my $item (@list) {
|
|
$item =~ s/\r//;
|
|
push @quoted_list, C4::Context->dbh->quote($item);
|
|
}
|
|
$sql_param = "(" . join( ",", @quoted_list ) . ")";
|
|
}
|
|
}
|
|
|
|
my ( $useroffset, $userlimit );
|
|
|
|
# Grab offset/limit from user supplied LIMIT and drop the LIMIT so we can control pagination
|
|
( $sql, $useroffset, $userlimit ) = strip_limit($sql);
|
|
|
|
Koha::Logger->get->debug(
|
|
sprintf "User has supplied (OFFSET,) LIMIT = %s, %s",
|
|
$useroffset, ( defined($userlimit) ? $userlimit : 'UNDEF' )
|
|
);
|
|
|
|
$offset += $useroffset;
|
|
if ( defined($userlimit) ) {
|
|
if ( $offset + $limit > $userlimit ) {
|
|
$limit = $userlimit - $offset;
|
|
} elsif ( !$offset && $limit < $userlimit ) {
|
|
$limit = $userlimit;
|
|
}
|
|
}
|
|
$sql .= " LIMIT ?, ?";
|
|
|
|
my $dbh = C4::Context->dbh;
|
|
|
|
$dbh->do( 'UPDATE saved_sql SET last_run = NOW() WHERE id = ?', undef, $report_id ) if $report_id;
|
|
|
|
Koha::Logger->get( { prefix => 0, interface => 'reports', category => 'execute.query' } )
|
|
->info("Report $report_id : $sql, $offset, $limit")
|
|
if $report_id;
|
|
Koha::Logger->get( { prefix => 0, interface => 'reports', category => 'execute.time.start' } )
|
|
->info("Report starting: $report_id")
|
|
if $report_id;
|
|
|
|
my $sth = $dbh->prepare($sql);
|
|
eval { $sth->execute( @$sql_params, $offset, $limit ); };
|
|
warn $@ if $@;
|
|
|
|
Koha::Logger->get( { prefix => 0, interface => 'reports', category => 'execute.time.end' } )
|
|
->info("Report finished: $report_id")
|
|
if $report_id;
|
|
|
|
return ( $sth, { queryerr => $sth->errstr } ) if ( $sth->err );
|
|
|
|
# Check if table.* contained forbidden column names
|
|
return ( $sth, { passworderr => "Illegal column in results" } )
|
|
if Koha::Report->new->check_columns( undef, $sth->{NAME_lc} );
|
|
|
|
return ($sth);
|
|
}
|
|
|
|
=head2 save_report($sql,$name,$type,$notes)
|
|
|
|
Given some sql and a name this will saved it so that it can reused
|
|
Returns id of the newly created report
|
|
|
|
=cut
|
|
|
|
sub save_report {
|
|
my ($fields) = @_;
|
|
my $borrowernumber = $fields->{borrowernumber};
|
|
my $sql = $fields->{sql};
|
|
my $name = $fields->{name};
|
|
my $type = $fields->{type};
|
|
my $notes = $fields->{notes};
|
|
my $area = $fields->{area};
|
|
my $group = $fields->{group};
|
|
my $subgroup = $fields->{subgroup};
|
|
my $cache_expiry = $fields->{cache_expiry};
|
|
my $public = $fields->{public};
|
|
|
|
$sql =~ s/(\s*\;\s*)$//; # removes trailing whitespace and /;/
|
|
my $now = dt_from_string;
|
|
my $report = Koha::Report->new(
|
|
{
|
|
borrowernumber => $borrowernumber,
|
|
date_created => $now, # Must be moved to Koha::Report->store
|
|
last_modified => $now, # Must be moved to Koha::Report->store
|
|
savedsql => $sql,
|
|
report_name => $name,
|
|
report_area => $area,
|
|
report_group => $group,
|
|
report_subgroup => $subgroup,
|
|
type => $type,
|
|
notes => $notes,
|
|
cache_expiry => $cache_expiry,
|
|
public => $public,
|
|
}
|
|
)->store;
|
|
|
|
return $report->id;
|
|
}
|
|
|
|
=head2 update_sql
|
|
|
|
Missing POD for update_sql.
|
|
|
|
=cut
|
|
|
|
sub update_sql {
|
|
my $id = shift || croak "No Id given";
|
|
my $fields = shift;
|
|
my $sql = $fields->{sql};
|
|
my $name = $fields->{name};
|
|
my $notes = $fields->{notes};
|
|
my $group = $fields->{group};
|
|
my $subgroup = $fields->{subgroup};
|
|
my $cache_expiry = $fields->{cache_expiry};
|
|
my $public = $fields->{public};
|
|
|
|
$sql =~ s/(\s*\;\s*)$// if defined $sql; # removes trailing whitespace and /;/
|
|
my $report = Koha::Reports->find($id);
|
|
$report->last_modified(dt_from_string);
|
|
$report->savedsql($sql);
|
|
$report->report_name($name);
|
|
$report->notes($notes);
|
|
$report->report_group($group);
|
|
$report->report_subgroup($subgroup);
|
|
$report->cache_expiry($cache_expiry) if defined $cache_expiry;
|
|
$report->public($public);
|
|
$report->store();
|
|
|
|
if ( $cache_expiry >= 2592000 ) {
|
|
die "Please specify a cache expiry less than 30 days\n"; # That's a bit harsh
|
|
}
|
|
|
|
return $report;
|
|
}
|
|
|
|
=head2 store_results
|
|
|
|
Missing POD for store_results.
|
|
|
|
=cut
|
|
|
|
sub store_results {
|
|
my ( $id, $json ) = @_;
|
|
my $dbh = C4::Context->dbh();
|
|
$dbh->do(
|
|
q|
|
|
INSERT INTO saved_reports ( report_id, report, date_run ) VALUES ( ?, ?, NOW() );
|
|
|, undef, $id, $json
|
|
);
|
|
}
|
|
|
|
=head2 format_results
|
|
|
|
Missing POD for format_results.
|
|
|
|
=cut
|
|
|
|
sub format_results {
|
|
my ($id) = @_;
|
|
my $dbh = C4::Context->dbh();
|
|
my ( $report_name, $notes, $json, $date_run ) = $dbh->selectrow_array(
|
|
q|
|
|
SELECT ss.report_name, ss.notes, sr.report, sr.date_run
|
|
FROM saved_sql ss
|
|
LEFT JOIN saved_reports sr ON sr.report_id = ss.id
|
|
WHERE sr.id = ?
|
|
|, undef, $id
|
|
);
|
|
return {
|
|
report_name => $report_name,
|
|
notes => $notes,
|
|
results => from_json($json),
|
|
date_run => $date_run,
|
|
};
|
|
}
|
|
|
|
=head2 delete_report
|
|
|
|
Missing POD for delete_report.
|
|
|
|
=cut
|
|
|
|
sub delete_report {
|
|
my (@ids) = @_;
|
|
return unless @ids;
|
|
foreach my $id (@ids) {
|
|
my $data = Koha::Reports->find($id);
|
|
logaction( "REPORTS", "DELETE", $id, $data->report_name . " | " . $data->savedsql )
|
|
if C4::Context->preference("ReportsLog");
|
|
}
|
|
my $dbh = C4::Context->dbh;
|
|
my $query = 'DELETE FROM saved_sql WHERE id IN (' . join( ',', ('?') x @ids ) . ')';
|
|
my $sth = $dbh->prepare($query);
|
|
return $sth->execute(@ids);
|
|
}
|
|
|
|
=head2 get_saved_reports_base_query
|
|
|
|
Missing POD for get_saved_reports_base_query.
|
|
|
|
=cut
|
|
|
|
sub get_saved_reports_base_query {
|
|
my $area_name_sql_snippet = get_area_name_sql_snippet;
|
|
return <<EOQ;
|
|
SELECT s.*, $area_name_sql_snippet, av_g.lib AS groupname, av_sg.lib AS subgroupname,
|
|
b.firstname AS borrowerfirstname, b.surname AS borrowersurname
|
|
FROM saved_sql s
|
|
LEFT JOIN saved_reports r ON r.report_id = s.id
|
|
LEFT OUTER JOIN authorised_values av_g ON (av_g.category = 'REPORT_GROUP' AND av_g.authorised_value = s.report_group)
|
|
LEFT OUTER JOIN authorised_values av_sg ON (av_sg.category = 'REPORT_SUBGROUP' AND av_sg.lib_opac = s.report_group AND av_sg.authorised_value = s.report_subgroup)
|
|
LEFT OUTER JOIN borrowers b USING (borrowernumber)
|
|
EOQ
|
|
}
|
|
|
|
=head2 get_saved_reports
|
|
|
|
Missing POD for get_saved_reports.
|
|
|
|
=cut
|
|
|
|
sub get_saved_reports {
|
|
|
|
# $filter is either { date => $d, author => $a, keyword => $kw, }
|
|
# or $keyword. Optional.
|
|
my ($filter) = @_;
|
|
$filter = { keyword => $filter } if $filter && !ref($filter);
|
|
my ( $group, $subgroup ) = @_;
|
|
|
|
my $dbh = C4::Context->dbh();
|
|
my $query = get_saved_reports_base_query;
|
|
my ( @cond, @args );
|
|
if ($filter) {
|
|
if ( my $date = $filter->{date} ) {
|
|
push @cond, "DATE(last_modified) = ? OR
|
|
DATE(last_run) = ?";
|
|
push @args, $date, $date;
|
|
}
|
|
if ( my $author = $filter->{author} ) {
|
|
$author = "%$author%";
|
|
push @cond, "surname LIKE ? OR
|
|
firstname LIKE ?";
|
|
push @args, $author, $author;
|
|
}
|
|
if ( my $keyword = $filter->{keyword} ) {
|
|
push @cond, q|
|
|
report LIKE ?
|
|
OR report_name LIKE ?
|
|
OR notes LIKE ?
|
|
OR savedsql LIKE ?
|
|
OR s.id = ?
|
|
|;
|
|
push @args, "%$keyword%", "%$keyword%", "%$keyword%", "%$keyword%", $keyword;
|
|
}
|
|
if ( $filter->{group} ) {
|
|
push @cond, "report_group = ?";
|
|
push @args, $filter->{group};
|
|
}
|
|
if ( $filter->{subgroup} ) {
|
|
push @cond, "report_subgroup = ?";
|
|
push @args, $filter->{subgroup};
|
|
}
|
|
}
|
|
$query .= " WHERE " . join( " AND ", map "($_)", @cond ) if @cond;
|
|
$query .=
|
|
" GROUP BY s.id, s.borrowernumber, s.date_created, s.last_modified, s.savedsql, s.last_run, s.report_name, s.type, s.notes, s.cache_expiry, s.public, s.report_area, s.report_group, s.report_subgroup, s.mana_id, av_g.lib, av_sg.lib, b.firstname, b.surname";
|
|
$query .= " ORDER by date_created";
|
|
|
|
my $result = $dbh->selectall_arrayref( $query, { Slice => {} }, @args );
|
|
|
|
my $limit_pref_enabled = C4::Context->preference('LimitReportsByLibrary');
|
|
|
|
return $result unless $limit_pref_enabled;
|
|
|
|
# Preference enabled AND showing all: attach library limits metadata, but do not filter
|
|
if ( $filter->{show_all_reports} ) {
|
|
foreach my $report (@$result) {
|
|
my $report_obj = Koha::Reports->find( $report->{id} );
|
|
if ($report_obj) {
|
|
my $limits_rs = $report_obj->get_library_limits;
|
|
if ($limits_rs) {
|
|
my @branches =
|
|
map { { branchcode => $_->branchcode, branchname => $_->branchname } } $limits_rs->as_list;
|
|
$report->{library_limits} = \@branches;
|
|
} else {
|
|
$report->{library_limits} = [];
|
|
}
|
|
} else {
|
|
$report->{library_limits} = [];
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
# Preference enabled AND not showing all: apply library limits filtering
|
|
my $limited_reports = Koha::Reports->search_with_library_limits( {}, {}, C4::Context::mybranch() );
|
|
my %allowed = map { $_->{id} => 1 } @{ $limited_reports->unblessed };
|
|
my @limited = grep { $allowed{ $_->{id} } } @$result;
|
|
|
|
# Attach library limits data for the filtered list
|
|
foreach my $report (@limited) {
|
|
my $report_obj = Koha::Reports->find( $report->{id} );
|
|
if ($report_obj) {
|
|
my $limits_rs = $report_obj->get_library_limits;
|
|
if ($limits_rs) {
|
|
my @branches =
|
|
map { { branchcode => $_->branchcode, branchname => $_->branchname } } $limits_rs->as_list;
|
|
$report->{library_limits} = \@branches;
|
|
} else {
|
|
$report->{library_limits} = [];
|
|
}
|
|
} else {
|
|
$report->{library_limits} = [];
|
|
}
|
|
}
|
|
|
|
return \@limited;
|
|
|
|
}
|
|
|
|
=head2 get_column_type($column)
|
|
|
|
This takes a column name of the format table.column and will return what type it is
|
|
(free text, set values, date)
|
|
|
|
=cut
|
|
|
|
sub get_column_type {
|
|
my ($tablecolumn) = @_;
|
|
my ( $table, $column ) = split( /\./, $tablecolumn );
|
|
my $dbh = C4::Context->dbh();
|
|
my $catalog;
|
|
my $schema;
|
|
|
|
# mysql doesn't support a column selection, set column to %
|
|
my $tempcolumn = '%';
|
|
my $sth = $dbh->column_info( $catalog, $schema, $table, $tempcolumn ) || die $dbh->errstr;
|
|
while ( my $info = $sth->fetchrow_hashref() ) {
|
|
if ( $info->{'COLUMN_NAME'} eq $column ) {
|
|
|
|
#column we want
|
|
if ( $info->{'TYPE_NAME'} eq 'CHAR' || $info->{'TYPE_NAME'} eq 'VARCHAR' ) {
|
|
$info->{'TYPE_NAME'} = 'distinct';
|
|
}
|
|
return $info->{'TYPE_NAME'};
|
|
}
|
|
}
|
|
}
|
|
|
|
=head2 get_distinct_values($column)
|
|
|
|
Given a column name, return an array ref of hashrefs suitable for use as a tmpl_loop
|
|
with the distinct values of the column
|
|
|
|
=cut
|
|
|
|
sub get_distinct_values {
|
|
my ($tablecolumn) = @_;
|
|
my ( $table, $column ) = split( /\./, $tablecolumn );
|
|
my $dbh = C4::Context->dbh();
|
|
my $query = "SELECT distinct($column) as availablevalues FROM $table";
|
|
my $sth = $dbh->prepare($query);
|
|
$sth->execute();
|
|
return $sth->fetchall_arrayref( {} );
|
|
}
|
|
|
|
=head2 save_dictionary
|
|
|
|
Missing POD for save_dictionary.
|
|
|
|
=cut
|
|
|
|
sub save_dictionary {
|
|
my ( $name, $description, $sql, $area ) = @_;
|
|
my $dbh = C4::Context->dbh();
|
|
my $query = "INSERT INTO reports_dictionary (name,description,saved_sql,report_area,date_created,date_modified)
|
|
VALUES (?,?,?,?,now(),now())";
|
|
my $sth = $dbh->prepare($query);
|
|
$sth->execute( $name, $description, $sql, $area ) || return 0;
|
|
return 1;
|
|
}
|
|
|
|
=head2 get_from_dictionary
|
|
|
|
Missing POD for get_from_dictionary.
|
|
|
|
=cut
|
|
|
|
sub get_from_dictionary {
|
|
my ( $area, $id ) = @_;
|
|
my $dbh = C4::Context->dbh();
|
|
my $area_name_sql_snippet = get_area_name_sql_snippet;
|
|
my $query = <<EOQ;
|
|
SELECT d.*, $area_name_sql_snippet
|
|
FROM reports_dictionary d
|
|
EOQ
|
|
|
|
if ($area) {
|
|
$query .= " WHERE report_area = ?";
|
|
} elsif ($id) {
|
|
$query .= " WHERE id = ?";
|
|
}
|
|
my $sth = $dbh->prepare($query);
|
|
if ($id) {
|
|
$sth->execute($id);
|
|
} elsif ($area) {
|
|
$sth->execute($area);
|
|
} else {
|
|
$sth->execute();
|
|
}
|
|
my @loop;
|
|
while ( my $data = $sth->fetchrow_hashref() ) {
|
|
push @loop, $data;
|
|
}
|
|
return ( \@loop );
|
|
}
|
|
|
|
=head2 delete_definition
|
|
|
|
Missing POD for delete_definition.
|
|
|
|
=cut
|
|
|
|
sub delete_definition {
|
|
my ($id) = @_ or return;
|
|
my $dbh = C4::Context->dbh();
|
|
my $query = "DELETE FROM reports_dictionary WHERE id = ?";
|
|
my $sth = $dbh->prepare($query);
|
|
$sth->execute($id);
|
|
}
|
|
|
|
=head2 get_sql($report_id)
|
|
|
|
Given a report id, return the SQL statement for that report.
|
|
Otherwise, it just returns.
|
|
|
|
=cut
|
|
|
|
sub get_sql {
|
|
my ($id) = @_ or return;
|
|
my $dbh = C4::Context->dbh();
|
|
my $query = "SELECT * FROM saved_sql WHERE id = ?";
|
|
my $sth = $dbh->prepare($query);
|
|
$sth->execute($id);
|
|
my $data = $sth->fetchrow_hashref();
|
|
return $data->{'savedsql'};
|
|
}
|
|
|
|
=head2 get_results
|
|
|
|
Missing POD for get_results.
|
|
|
|
=cut
|
|
|
|
sub get_results {
|
|
my ($report_id) = @_;
|
|
my $dbh = C4::Context->dbh;
|
|
return $dbh->selectall_arrayref(
|
|
q|
|
|
SELECT id, report, date_run
|
|
FROM saved_reports
|
|
WHERE report_id = ?
|
|
|, { Slice => {} }, $report_id
|
|
);
|
|
}
|
|
|
|
=head2 GetReservedAuthorisedValues
|
|
|
|
my %reserved_authorised_values = GetReservedAuthorisedValues();
|
|
|
|
Returns a hash containing all reserved words
|
|
|
|
=cut
|
|
|
|
sub GetReservedAuthorisedValues {
|
|
my %reserved_authorised_values =
|
|
map { $_ => 1 } (
|
|
'date',
|
|
'list',
|
|
'branches',
|
|
'itemtypes',
|
|
'cn_source',
|
|
'categorycode',
|
|
'biblio_framework',
|
|
'cash_registers',
|
|
'debit_types',
|
|
'credit_types'
|
|
);
|
|
|
|
return \%reserved_authorised_values;
|
|
}
|
|
|
|
=head2 IsAuthorisedValueValid
|
|
|
|
my $is_valid_ath_value = IsAuthorisedValueValid($authorised_value)
|
|
|
|
Returns 1 if $authorised_value is on the reserved authorised values list or
|
|
in the authorised value categories defined in
|
|
|
|
=cut
|
|
|
|
sub IsAuthorisedValueValid {
|
|
|
|
my $authorised_value = shift;
|
|
my $reserved_authorised_values = GetReservedAuthorisedValues();
|
|
|
|
if ( exists $reserved_authorised_values->{$authorised_value}
|
|
|| Koha::AuthorisedValues->search( { category => $authorised_value } )->count )
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
=head2 GetParametersFromSQL
|
|
|
|
my @sql_parameters = GetParametersFromSQL($sql)
|
|
|
|
Returns an arrayref of hashes containing the keys name and authval
|
|
|
|
=cut
|
|
|
|
sub GetParametersFromSQL {
|
|
|
|
my $sql = shift;
|
|
my @split = split( /<<|>>/, $sql );
|
|
my @sql_parameters = ();
|
|
|
|
for ( my $i = 0 ; $i < ( $#split / 2 ) ; $i++ ) {
|
|
my ( $name, $authval ) = split( /\|/, $split[ $i * 2 + 1 ] );
|
|
$authval =~ s/\:all$|\:in$// if $authval;
|
|
push @sql_parameters, { 'name' => $name, 'authval' => $authval };
|
|
}
|
|
|
|
return \@sql_parameters;
|
|
}
|
|
|
|
=head2 ValidateSQLParameters
|
|
|
|
my @problematic_parameters = ValidateSQLParameters($sql)
|
|
|
|
Returns an arrayref of hashes containing the keys name and authval of
|
|
those SQL parameters that do not correspond to valid authorised names
|
|
|
|
=cut
|
|
|
|
sub ValidateSQLParameters {
|
|
|
|
my $sql = shift;
|
|
my @problematic_parameters = ();
|
|
my $sql_parameters = GetParametersFromSQL($sql);
|
|
|
|
foreach my $sql_parameter (@$sql_parameters) {
|
|
if ( defined $sql_parameter->{'authval'} ) {
|
|
push @problematic_parameters, $sql_parameter
|
|
unless IsAuthorisedValueValid( $sql_parameter->{'authval'} );
|
|
}
|
|
}
|
|
|
|
return \@problematic_parameters;
|
|
}
|
|
|
|
=head2 EmailReport
|
|
|
|
my ( $emails, $arrayrefs ) = EmailReport($report_id, $letter_code, $module, $branch, $email)
|
|
|
|
Take a report and use it to process a Template Toolkit formatted notice
|
|
Returns arrayrefs containing prepared letters and errors respectively
|
|
|
|
=cut
|
|
|
|
sub EmailReport {
|
|
|
|
my $params = shift;
|
|
my $report_id = $params->{report_id};
|
|
my $from = $params->{from};
|
|
my $email_col = $params->{email} || 'email';
|
|
my $module = $params->{module};
|
|
my $code = $params->{code};
|
|
my $branch = $params->{branch} || "";
|
|
|
|
my @errors = ();
|
|
my @emails = ();
|
|
|
|
return ( undef, [ { FATAL => "MISSING_PARAMS" } ] ) unless ( $report_id && $module && $code );
|
|
|
|
return ( undef, [ { FATAL => "NO_LETTER" } ] )
|
|
unless my $letter = Koha::Notice::Templates->find(
|
|
{
|
|
module => $module,
|
|
code => $code,
|
|
branchcode => $branch,
|
|
message_transport_type => 'email',
|
|
}
|
|
);
|
|
$letter = $letter->unblessed;
|
|
$letter->{'content-type'} = 'text/html; charset="UTF-8"' if $letter->{'is_html'};
|
|
|
|
my $report = Koha::Reports->find($report_id);
|
|
my $sql = $report->savedsql;
|
|
return ( { FATAL => "NO_REPORT" } ) unless $sql;
|
|
|
|
#don't pass offset or limit, hardcoded limit of 999,999 will be used
|
|
my ( $sth, $errors ) = execute_query( { sql => $sql, report_id => $report_id } );
|
|
return ( undef, [ { FATAL => "REPORT_FAIL" } ] ) if $errors;
|
|
|
|
my $counter = 1;
|
|
|
|
while ( my $row = $sth->fetchrow_hashref() ) {
|
|
my $email;
|
|
my $err_count = scalar @errors;
|
|
push( @errors, { NO_BOR_COL => $counter } ) unless defined $row->{borrowernumber};
|
|
push( @errors, { NO_EMAIL_COL => $counter } ) unless ( defined $row->{$email_col} );
|
|
push( @errors, { NO_FROM_COL => $counter } ) unless defined( $from || $row->{from} );
|
|
push( @errors, { NO_BOR => $row->{borrowernumber} } )
|
|
unless Koha::Patrons->find( { borrowernumber => $row->{borrowernumber} } );
|
|
|
|
my $from_address = $from || $row->{from};
|
|
my $to_address = $row->{$email_col};
|
|
my $letter = {%$letter}; # GetPreparedLetter mutates, so make a local copy beforehand
|
|
push( @errors, { NOT_PARSE => $counter } ) unless my $rendered = GetPreparedLetter(
|
|
letter => $letter,
|
|
objects => $row
|
|
);
|
|
$counter++;
|
|
next if scalar @errors > $err_count; #If any problems, try next
|
|
|
|
$email->{borrowernumber} = $row->{borrowernumber};
|
|
$email->{letter} = $rendered;
|
|
$email->{from_address} = $from_address;
|
|
$email->{to_address} = $to_address;
|
|
|
|
push( @emails, $email );
|
|
}
|
|
|
|
return ( \@emails, \@errors );
|
|
|
|
}
|
|
|
|
sub _get_display_value {
|
|
my ( $original_value, $column ) = @_;
|
|
if ( $column eq 'periodicity' ) {
|
|
my $dbh = C4::Context->dbh();
|
|
my $query = "SELECT description FROM subscription_frequencies WHERE id = ?";
|
|
my $sth = $dbh->prepare($query);
|
|
$sth->execute($original_value);
|
|
return $sth->fetchrow;
|
|
}
|
|
return $original_value;
|
|
}
|
|
|
|
=head3 convert_sql
|
|
|
|
my $updated_sql = C4::Reports::Guided::convert_sql( $sql );
|
|
|
|
Convert a sql query using biblioitems.marcxml to use the new
|
|
biblio_metadata.metadata field instead
|
|
|
|
=cut
|
|
|
|
sub convert_sql {
|
|
my ($sql) = @_;
|
|
my $updated_sql = $sql;
|
|
if ( $sql =~ m|biblioitems| and $sql =~ m|marcxml| ) {
|
|
$updated_sql =~ s|biblioitems|biblio_metadata|g;
|
|
$updated_sql =~ s|marcxml|metadata|g;
|
|
}
|
|
return $updated_sql;
|
|
}
|
|
|
|
1;
|
|
__END__
|
|
|
|
=head1 AUTHOR
|
|
|
|
Chris Cormack <crc@liblime.com>
|
|
|
|
=cut
|