397 lines
10 KiB
Perl
Executable file
397 lines
10 KiB
Perl
Executable file
#!/usr/bin/perl
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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 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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use strict;
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use CGI;
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use C4::Reports;
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use C4::Auth;
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use C4::Output;
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=head1 NAME
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Script to control the guided report creation
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=head1 DESCRIPTION
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=over2
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=cut
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my $input = new CGI;
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my $referer = $input->referer();
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my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
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{
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template_name => "reports/guided_reports_start.tmpl",
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query => $input,
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type => "intranet",
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authnotrequired => 0,
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flagsrequired => { editcatalogue => 1 },
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debug => 1,
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}
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);
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my $phase = $input->param('phase');
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my $no_html = 0; # this will be set if we dont want to print out an html::template
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if ( !$phase ) {
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$template->param( 'start' => 1 );
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# show welcome page
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}
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elsif ( $phase eq 'Build new' ) {
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# build a new report
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$template->param( 'build1' => 1 );
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# get report areas
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my $areas = C4::Reports::get_report_areas();
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$template->param( 'areas' => $areas );
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}
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elsif ( $phase eq 'Used saved' ) {
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# use a saved report
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# get list of reports and display them
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$template->param( 'saved1' => 1 );
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my $reports = get_saved_reports();
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$template->param( 'savedreports' => $reports );
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}
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elsif ( $phase eq 'Delete Saved') {
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# delete a report from the saved reports list
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$no_html = 1;
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my $id = $input->param('reports');
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delete_report($id);
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print $input->redirect("/cgi-bin/koha/reports/guided_reports.pl?phase=Used%20saved");
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}
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elsif ( $phase eq 'Show SQL'){
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my $id = $input->param('reports');
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my $sql = get_sql($id);
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$template->param(
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'sql' => $sql,
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'showsql' => 1,
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);
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}
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elsif ($phase eq 'retrieve results') {
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my $id = $input->param('id');
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my ($results,$name,$notes) = format_results($id);
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# do something
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$template->param(
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'retresults' => 1,
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'results' => $results,
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'name' => $name,
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'notes' => $notes,
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);
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}
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elsif ( $phase eq 'Report on this Area' ) {
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# they have choosen a new report and the area to report on
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# get area
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my $area = $input->param('areas');
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$template->param(
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'build2' => 1,
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'area' => $area
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);
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# get report types
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my $types = C4::Reports::get_report_types();
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$template->param( 'types' => $types );
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}
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elsif ( $phase eq 'Choose this type' ) {
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# they have chosen type and area
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# get area and type and pass them to the template
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my $area = $input->param('area');
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my $type = $input->param('types');
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$template->param(
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'build3' => 1,
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'area' => $area,
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'type' => $type,
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);
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# get columns
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my $columns = get_columns($area,$input);
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$template->param( 'columns' => $columns );
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}
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elsif ( $phase eq 'Choose these columns' ) {
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# we now know type, area, and columns
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# next step is the constraints
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my $area = $input->param('area');
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my $type = $input->param('type');
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my @columns = $input->param('columns');
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my $column = join( ',', @columns );
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my $definitions = get_from_dictionary($area);
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$template->param(
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'build4' => 1,
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'area' => $area,
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'type' => $type,
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'column' => $column,
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);
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my $criteria = get_criteria($area,$input);
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$template->param( 'criteria' => $criteria,
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'definitions' => $definitions);
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}
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elsif ( $phase eq 'Choose these criteria' ) {
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my $area = $input->param('area');
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my $type = $input->param('type');
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my $column = $input->param('column');
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my @definitions = $input->param('definition');
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my $definition = join (',',@definitions);
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my @criteria = $input->param('criteria_column');
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my $query_criteria;
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foreach my $crit (@criteria) {
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my $value = $input->param( $crit . "_value" );
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if ($value) {
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$query_criteria .= " AND $crit='$value'";
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}
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}
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$template->param(
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'build5' => 1,
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'area' => $area,
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'type' => $type,
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'column' => $column,
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'definition' => $definition,
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'criteriastring' => $query_criteria,
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);
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# get columns
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my @columns = split( ',', $column );
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my @total_by;
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# build structue for use by tmpl_loop to choose columns to order by
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# need to do something about the order of the order :)
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# we also want to use the %columns hash to get the plain english names
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foreach my $col (@columns) {
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my %total;
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$total{'name'} = $col;
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my @selects;
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my %select1;
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$select1{'value'} = 'sum';
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push @selects, \%select1;
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my %select2;
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$select2{'value'} = 'min';
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push @selects, \%select2;
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my %select3;
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$select3{'value'} = 'max';
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push @selects, \%select3;
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my %select4;
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$select4{'value'} = 'avg';
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push @selects, \%select4;
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my %select5;
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$select5{'value'} = 'count';
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push @selects, \%select5;
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$total{'select'} = \@selects;
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push @total_by, \%total;
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}
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$template->param( 'total_by' => \@total_by );
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}
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elsif ( $phase eq 'Choose These Operations' ) {
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my $area = $input->param('area');
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my $type = $input->param('type');
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my $column = $input->param('column');
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my $criteria = $input->param('criteria');
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my $definition = $input->param('definition');
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my @total_by = $input->param('total_by');
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my $totals;
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foreach my $total (@total_by) {
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my $value = $input->param( $total . "_tvalue" );
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$totals .= "$value($total),";
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}
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$template->param(
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'build6' => 1,
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'area' => $area,
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'type' => $type,
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'column' => $column,
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'criteriastring' => $criteria,
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'totals' => $totals,
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'definition' => $definition,
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);
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# get columns
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my @columns = split( ',', $column );
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my @order_by;
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# build structue for use by tmpl_loop to choose columns to order by
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# need to do something about the order of the order :)
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foreach my $col (@columns) {
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my %order;
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$order{'name'} = $col;
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my @selects;
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my %select1;
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$select1{'value'} = 'asc';
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push @selects, \%select1;
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my %select2;
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$select2{'value'} = 'desc';
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push @selects, \%select2;
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$order{'select'} = \@selects;
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push @order_by, \%order;
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}
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$template->param( 'order_by' => \@order_by );
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}
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elsif ( $phase eq 'Build Report' ) {
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# now we have all the info we need and can build the sql
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my $area = $input->param('area');
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my $type = $input->param('type');
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my $column = $input->param('column');
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my $crit = $input->param('criteria');
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my $totals = $input->param('totals');
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my $definition = $input->param('definition');
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# my @criteria = split( ',', $crit );
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my $query_criteria=$crit;
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# split the columns up by ,
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my @columns = split( ',', $column );
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my @order_by = $input->param('order_by');
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my $query_orderby;
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foreach my $order (@order_by) {
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my $value = $input->param( $order . "_ovalue" );
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if ($query_orderby) {
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$query_orderby .= ",$order $value";
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}
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else {
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$query_orderby = " ORDER BY $order $value";
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}
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}
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# get the sql
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my $sql =
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build_query( \@columns, $query_criteria, $query_orderby, $area, $totals, $definition );
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$template->param(
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'showreport' => 1,
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'sql' => $sql,
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'type' => $type
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);
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}
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elsif ( $phase eq 'Save' ) {
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# Save the report that has just been built
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my $sql = $input->param('sql');
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my $type = $input->param('type');
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$template->param(
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'save' => 1,
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'sql' => $sql,
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'type' => $type
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);
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}
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elsif ( $phase eq 'Save Report' ) {
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# save the sql pasted in by a user
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my $sql = $input->param('sql');
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my $name = $input->param('reportname');
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my $type = $input->param('type');
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my $notes = $input->param('notes');
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save_report( $sql, $name, $type, $notes );
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$template->param(
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'save_successful' => 1,
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);
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}
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elsif ( $phase eq 'Execute' ) {
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# run the sql, and output results in a template
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my $sql = $input->param('sql');
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my $type = $input->param('type');
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my $results = execute_query($sql,$type);
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$template->param(
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'results' => $results,
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'sql' => $sql,
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'execute' => 1
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);
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}
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elsif ($phase eq 'Run this report'){
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# execute a saved report
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my $report = $input->param('reports');
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my ($sql,$type,$name,$notes) = get_saved_report($report);
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my $results = execute_query($sql,$type);
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$template->param(
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'results' => $results,
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'sql' => $sql,
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'execute' => 1,
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'name' => $name,
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'notes' => $notes,
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);
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}
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elsif ($phase eq 'Export'){
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# export results to tab separated text
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my $sql = $input->param('sql');
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$no_html=1;
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print $input->header( -type => 'application/octet-stream',
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-attachment=>'reportresults.csv');
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my $format=$input->param('format');
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my $results = execute_query($sql,1,$format);
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print $results;
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}
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elsif ($phase eq 'Create report from SQL'){
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# alllow the user to paste in sql
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$template->param('create' => 1);
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my $types = C4::Reports::get_report_types();
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$template->param( 'types' => $types );
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}
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elsif ($phase eq 'Create Compound Report'){
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my $reports = get_saved_reports();
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$template->param( 'savedreports' => $reports,
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'compound' => 1,
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);
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}
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elsif ($phase eq 'Save Compound'){
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my $master = $input->param('master');
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my $subreport = $input->param('subreport');
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# my $compound_report = create_compound($master,$subreport);
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# my $results = run_compound($compound_report);
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my ($mastertables,$subtables) = create_compound($master,$subreport);
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$template->param( 'save_compound' => 1,
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master=>$mastertables,
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subsql=>$subtables
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);
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}
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$template->param( 'referer' => $referer );
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if (!$no_html){
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output_html_with_http_headers $input, $cookie, $template->output;
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}
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