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#!/usr/bin/perl |
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# Copyright 2012 BibLibre |
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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 under the |
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# terms of the GNU General Public License as published by the Free Software |
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# Foundation; either version 2 of the License, or (at your option) any later |
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# version. |
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# |
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY |
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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# A PARTICULAR PURPOSE. See the 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 along with |
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place, |
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# Suite 330, Boston, MA 02111-1307 USA |
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=head1 members/statistics.pl |
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Generate statistic issues for a member |
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=cut |
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use Modern::Perl; |
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use CGI; |
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use C4::Auth; |
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use C4::Branch; |
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use C4::Context; |
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use C4::Members; |
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use C4::Members::Statistics; |
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use C4::Output; |
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my $input = new CGI; |
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my ( $template, $loggedinuser, $cookie ) = get_template_and_user( |
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{ template_name => "members/statistics.tmpl", |
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query => $input, |
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type => "intranet", |
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authnotrequired => 0, |
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flagsrequired => { borrowers => 1 }, |
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debug => 1, |
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} |
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); |
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my $borrowernumber = $input->param('borrowernumber'); |
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# Set informations for the patron |
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my $borrower = GetMemberDetails( $borrowernumber, 0 ); |
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foreach my $key ( keys %$borrower ) { |
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$template->param( $key => $borrower->{$key} ); |
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} |
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# Construct column names |
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my $fields = C4::Context->preference('StatisticsFields') || 'location|itype|ccode'; |
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our @statistic_column_names = split '\|', $fields; |
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our @value_column_names = ( 'count_precedent_state', 'count_total_issues_today', 'count_total_issues_returned_today' ); |
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our @column_names = ( @statistic_column_names, @value_column_names ); |
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# Get statistics |
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my $precedent_state = GetPrecedentStateByBorrower $borrowernumber; |
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my $total_issues_today = GetTotalIssuesTodayByBorrower $borrowernumber; |
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my $total_issues_returned_today = GetTotalIssuesReturnedTodayByBorrower $borrowernumber; |
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my $r = merge ( |
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@$precedent_state, @$total_issues_today, @$total_issues_returned_today |
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); |
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add_actual_state( $r ); |
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my ( $total, $datas ) = build_array( $r ); |
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# Gettings sums |
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my $count_total_precedent_state = $total->{count_precedent_state}; |
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my $count_total_issues = $total->{count_total_issues_today}; |
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my $count_total_issues_returned = $total->{count_total_issues_returned_today}; |
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my $count_total_actual_state = ($total->{count_precedent_state} - $total->{count_total_issues_returned_today} + $total->{count_total_issues_today}); |
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$template->param( |
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statisticsview => 1, |
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datas => $datas, |
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column_names => \@statistic_column_names, |
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length_keys => scalar( @statistic_column_names), |
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count_total_issues => $count_total_issues, |
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count_total_issues_returned => $count_total_issues_returned, |
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count_total_precedent_state => $count_total_precedent_state, |
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count_total_actual_state => $count_total_actual_state, |
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); |
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output_html_with_http_headers $input, $cookie, $template->output; |
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=head1 FUNCTIONS |
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=head2 add_actual_state |
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Add a 'count_actual_state' key in all hashes |
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count_actual_state = count_precedent_state - count_total_issues_returned_today + count_total_issues_today |
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=cut |
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sub add_actual_state { |
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my ( $array ) = @_; |
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for my $hash ( @$array ) { |
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$hash->{count_actual_state} = ( $hash->{count_precedent_state} // 0 ) - ( $hash->{count_total_issues_returned_today} // 0 ) + ( $hash->{count_total_issues_today} // 0 ); |
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} |
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} |
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=head2 build_array |
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Build a new array containing values of hashes |
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=cut |
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sub build_array { |
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my ( $array ) = @_; |
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my ( @r, $total ); |
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for my $hash ( @$array) { |
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my @line; |
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for my $cn ( ( @column_names, 'count_actual_state') ) { |
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if ( grep /$cn/, ( @value_column_names, 'count_actual_state') ) { |
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$hash->{$cn} //= 0; |
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if ( exists $total->{$cn} ) { |
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$total->{$cn} += $hash->{$cn} if $hash->{$cn}; |
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} else { |
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$total->{$cn} = $hash->{$cn}; |
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} |
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} |
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push @line, $hash->{$cn}; |
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} |
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push @r, \@line; |
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} |
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return ( $total, \@r ); |
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} |
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=head2 merge |
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Merge hashes with the same statistic column names into one |
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=cut |
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sub merge { |
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my @array = @_; |
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my @r; |
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for my $h ( @array ) { |
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my $exists = 0; |
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for my $ch ( @r ) { |
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$exists = 1; |
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for my $cn ( @statistic_column_names ) { |
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if ( not $ch->{$cn} ~~ $h->{$cn} ) { |
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$exists = 0; |
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last; |
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} |
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} |
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if ($exists){ |
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for my $cn ( @value_column_names ) { |
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next if not exists $h->{$cn}; |
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$ch->{$cn} = $h->{$cn} ? $h->{$cn} : 0; |
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} |
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last; |
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} |
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} |
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if ( not $exists ) {push @r, $h;} |
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} |
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return \@r; |
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} |