3 # Copyright 2007 Liblime ltd
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
22 use Text::CSV::Encoded;
23 use Encode qw( decode );
26 use C4::Reports::Guided;
28 use C4::Auth qw/:DEFAULT get_session/;
34 use Koha::DateUtils qw/dt_from_string output_pref/;
35 use Koha::AuthorisedValue;
36 use Koha::AuthorisedValues;
37 use Koha::BiblioFrameworks;
39 use Koha::Patron::Categories;
40 use Koha::SharedContent;
41 use Koha::Util::OpenDocument;
49 Script to control the guided report creation
54 my $usecache = Koha::Caches->get_instance->memcached_cache;
56 my $phase = $input->param('phase') // '';
58 if ( ( $phase eq 'Build new' ) || ( $phase eq 'Create report from SQL' ) || ( $phase eq 'Edit SQL' ) ){
59 $flagsrequired = 'create_reports';
61 elsif ( $phase eq 'Use saved' ) {
62 $flagsrequired = 'execute_reports';
64 elsif ( $phase eq 'Delete Saved' ) {
65 $flagsrequired = 'delete_reports';
71 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
73 template_name => "reports/guided_reports_start.tt",
77 flagsrequired => { reports => $flagsrequired },
81 my $session = $cookie ? get_session($cookie->value) : undef;
84 if ( $input->param("filter_set") or $input->param('clear_filters') ) {
86 $filter->{$_} = $input->param("filter_$_") foreach qw/date author keyword group subgroup/;
87 $session->param('report_filter', $filter) if $session;
88 $template->param( 'filter_set' => 1 );
90 elsif ($session and not $input->param('clear_filters')) {
91 $filter = $session->param('report_filter');
94 my $op = $input->param('op') || q||;
98 $template->param( 'start' => 1 );
101 elsif ( $phase eq 'Build new' ) {
103 $template->param( 'build1' => 1 );
105 'areas' => get_report_areas(),
106 'usecache' => $usecache,
107 'cache_expiry' => 300,
110 } elsif ( $phase eq 'Use saved' ) {
112 if ( $op eq 'convert' ) {
113 my $report_id = $input->param('report_id');
114 my $report = Koha::Reports->find($report_id);
116 my $updated_sql = C4::Reports::Guided::convert_sql( $report->savedsql );
117 C4::Reports::Guided::update_sql(
121 name => $report->report_name,
122 group => $report->report_group,
123 subgroup => $report->report_subgroup,
124 notes => $report->notes,
125 public => $report->public,
126 cache_expiry => $report->cache_expiry,
129 $template->param( report_converted => $report->report_name );
134 # get list of reports and display them
135 my $group = $input->param('group');
136 my $subgroup = $input->param('subgroup');
137 $filter->{group} = $group;
138 $filter->{subgroup} = $subgroup;
139 my $reports = get_saved_reports($filter);
140 my $has_obsolete_reports;
141 for my $report ( @$reports ) {
142 $report->{results} = C4::Reports::Guided::get_results( $report->{id} );
143 if ( $report->{savedsql} =~ m|biblioitems| and $report->{savedsql} =~ m|marcxml| ) {
144 $report->{seems_obsolete} = 1;
145 $has_obsolete_reports++;
149 'manamsg' => $input->param('manamsg') || '',
151 'savedreports' => $reports,
152 'usecache' => $usecache,
153 'groups_with_subgroups' => groups_with_subgroups( $group, $subgroup ),
155 has_obsolete_reports => $has_obsolete_reports,
159 elsif ( $phase eq 'Delete Multiple') {
160 my @ids = $input->multi_param('ids');
161 delete_report( @ids );
162 print $input->redirect("/cgi-bin/koha/reports/guided_reports.pl?phase=Use%20saved");
166 elsif ( $phase eq 'Delete Saved') {
168 # delete a report from the saved reports list
169 my $ids = $input->param('reports');
171 print $input->redirect("/cgi-bin/koha/reports/guided_reports.pl?phase=Use%20saved");
175 elsif ( $phase eq 'Show SQL'){
177 my $id = $input->param('reports');
178 my $report = Koha::Reports->find($id);
181 'reportname' => $report->report_name,
182 'notes' => $report->notes,
183 'sql' => $report->savedsql,
185 'mana_success' => $input->param('mana_success'),
186 'mana_success' => scalar $input->param('mana_success'),
187 'mana_id' => $report->{mana_id},
188 'mana_comments' => $report->{comments}
192 elsif ( $phase eq 'Edit SQL'){
193 my $id = $input->param('reports');
194 my $report = Koha::Reports->find($id);
195 my $group = $report->report_group;
196 my $subgroup = $report->report_subgroup;
198 'sql' => $report->savedsql,
199 'reportname' => $report->report_name,
200 'groups_with_subgroups' => groups_with_subgroups($group, $subgroup),
201 'notes' => $report->notes,
203 'cache_expiry' => $report->cache_expiry,
204 'public' => $report->public,
205 'usecache' => $usecache,
207 'mana_id' => $report->{mana_id},
208 'mana_comments' => $report->{comments}
212 elsif ( $phase eq 'Update SQL'){
213 my $id = $input->param('id');
214 my $sql = $input->param('sql');
215 my $reportname = $input->param('reportname');
216 my $group = $input->param('group');
217 my $subgroup = $input->param('subgroup');
218 my $notes = $input->param('notes');
219 my $cache_expiry = $input->param('cache_expiry');
220 my $cache_expiry_units = $input->param('cache_expiry_units');
221 my $public = $input->param('public');
222 my $save_anyway = $input->param('save_anyway');
226 # if we have the units, then we came from creating a report from SQL and thus need to handle converting units
227 if( $cache_expiry_units ){
228 if( $cache_expiry_units eq "minutes" ){
230 } elsif( $cache_expiry_units eq "hours" ){
231 $cache_expiry *= 3600; # 60 * 60
232 } elsif( $cache_expiry_units eq "days" ){
233 $cache_expiry *= 86400; # 60 * 60 * 24
236 # check $cache_expiry isn't too large, Memcached::set requires it to be less than 30 days or it will be treated as if it were an absolute time stamp
237 if( $cache_expiry >= 2592000 ){
238 push @errors, {cache_expiry => $cache_expiry};
241 create_non_existing_group_and_subgroup($input, $group, $subgroup);
243 if ($sql =~ /;?\W?(UPDATE|DELETE|DROP|INSERT|SHOW|CREATE)\W/i) {
244 push @errors, {sqlerr => $1};
246 elsif ($sql !~ /^(SELECT)/i) {
247 push @errors, {queryerr => "No SELECT"};
252 'errors' => \@errors,
257 # Check defined SQL parameters for authorised value validity
258 my $problematic_authvals = ValidateSQLParameters($sql);
260 if ( scalar @$problematic_authvals > 0 && not $save_anyway ) {
261 # There's at least one problematic parameter, report to the
262 # GUI and provide all user input for further actions
266 'reportname' => $reportname,
268 'subgroup' => $subgroup,
271 'problematic_authvals' => $problematic_authvals,
272 'warn_authval_problem' => 1,
277 # No params problem found or asked to save anyway
282 subgroup => $subgroup,
285 cache_expiry => $cache_expiry,
288 'save_successful' => 1,
289 'reportname' => $reportname,
293 'groups_with_subgroups' => groups_with_subgroups($group, $subgroup),
295 'cache_expiry' => $cache_expiry,
297 'usecache' => $usecache,
299 logaction( "REPORTS", "MODIFY", $id, "$reportname | $sql" ) if C4::Context->preference("ReportsLog");
303 cache_expiry => $cache_expiry,
304 cache_expiry_units => $cache_expiry_units,
310 elsif ($phase eq 'retrieve results') {
311 my $id = $input->param('id');
312 my $result = format_results( $id );
314 report_name => $result->{report_name},
315 notes => $result->{notes},
316 saved_results => $result->{results},
317 date_run => $result->{date_run},
321 elsif ( $phase eq 'Report on this Area' ) {
322 my $cache_expiry_units = $input->param('cache_expiry_units'),
323 my $cache_expiry = $input->param('cache_expiry');
325 # we need to handle converting units
326 if( $cache_expiry_units eq "minutes" ){
328 } elsif( $cache_expiry_units eq "hours" ){
329 $cache_expiry *= 3600; # 60 * 60
330 } elsif( $cache_expiry_units eq "days" ){
331 $cache_expiry *= 86400; # 60 * 60 * 24
333 # check $cache_expiry isn't too large, Memcached::set requires it to be less than 30 days or it will be treated as if it were an absolute time stamp
334 if( $cache_expiry >= 2592000 ){ # oops, over the limit of 30 days
335 # report error to user
339 'areas' => get_report_areas(),
340 'cache_expiry' => $cache_expiry,
341 'usecache' => $usecache,
342 'public' => scalar $input->param('public'),
345 # they have chosen a new report and the area to report on
348 'area' => scalar $input->param('area'),
349 'types' => get_report_types(),
350 'cache_expiry' => $cache_expiry,
351 'public' => scalar $input->param('public'),
356 elsif ( $phase eq 'Choose this type' ) {
357 # they have chosen type and area
358 # get area and type and pass them to the template
359 my $area = $input->param('area');
360 my $type = $input->param('types');
365 columns => get_columns($area,$input),
366 'cache_expiry' => scalar $input->param('cache_expiry'),
367 'public' => scalar $input->param('public'),
371 elsif ( $phase eq 'Choose these columns' ) {
372 # we now know type, area, and columns
373 # next step is the constraints
374 my $area = $input->param('area');
375 my $type = $input->param('type');
376 my @columns = $input->multi_param('columns');
377 my $column = join( ',', @columns );
384 definitions => get_from_dictionary($area),
385 criteria => get_criteria($area,$input),
386 'public' => scalar $input->param('public'),
390 cache_expiry => scalar $input->param('cache_expiry'),
391 cache_expiry_units => scalar $input->param('cache_expiry_units'),
397 elsif ( $phase eq 'Choose these criteria' ) {
398 my $area = $input->param('area');
399 my $type = $input->param('type');
400 my $column = $input->param('column');
401 my @definitions = $input->multi_param('definition');
402 my $definition = join (',',@definitions);
403 my @criteria = $input->multi_param('criteria_column');
405 foreach my $crit (@criteria) {
406 my $value = $input->param( $crit . "_value" );
408 # If value is not defined, then it may be range values
409 if (!defined $value) {
411 my $fromvalue = $input->param( "from_" . $crit . "_value" );
412 my $tovalue = $input->param( "to_" . $crit . "_value" );
414 # If the range values are dates
416 $fromvalue_dt = eval { dt_from_string( $fromvalue ); } if ( $fromvalue );
418 $tovalue_dt = eval { dt_from_string( $tovalue ); } if ($tovalue);
419 if ( $fromvalue_dt && $tovalue_dt ) {
420 $fromvalue = output_pref( { dt => dt_from_string( $fromvalue_dt ), dateonly => 1, dateformat => 'iso' } );
421 $tovalue = output_pref( { dt => dt_from_string( $tovalue_dt ), dateonly => 1, dateformat => 'iso' } );
424 if ($fromvalue && $tovalue) {
425 $query_criteria .= " AND $crit >= '$fromvalue' AND $crit <= '$tovalue'";
432 $value_dt = eval { dt_from_string( $value ); } if ( $value );
434 $value = output_pref( { dt => dt_from_string( $value_dt ), dateonly => 1, dateformat => 'iso' } );
436 # don't escape runtime parameters, they'll be at runtime
437 if ($value =~ /<<.*>>/) {
438 $query_criteria .= " AND $crit=$value";
440 $query_criteria .= " AND $crit='$value'";
449 'definition' => $definition,
450 'criteriastring' => $query_criteria,
451 'public' => scalar $input->param('public'),
455 cache_expiry => scalar $input->param('cache_expiry'),
456 cache_expiry_units => scalar $input->param('cache_expiry_units'),
461 my @columns = split( ',', $column );
464 # build structue for use by tmpl_loop to choose columns to order by
465 # need to do something about the order of the order :)
466 # we also want to use the %columns hash to get the plain english names
467 foreach my $col (@columns) {
468 my %total = (name => $col);
469 my @selects = map {+{ value => $_ }} (qw(sum min max avg count));
470 $total{'select'} = \@selects;
471 push @total_by, \%total;
474 $template->param( 'total_by' => \@total_by );
477 elsif ( $phase eq 'Choose these operations' ) {
478 my $area = $input->param('area');
479 my $type = $input->param('type');
480 my $column = $input->param('column');
481 my $criteria = $input->param('criteria');
482 my $definition = $input->param('definition');
483 my @total_by = $input->multi_param('total_by');
485 foreach my $total (@total_by) {
486 my $value = $input->param( $total . "_tvalue" );
487 $totals .= "$value($total),";
495 'criteriastring' => $criteria,
497 'definition' => $definition,
498 'cache_expiry' => scalar $input->param('cache_expiry'),
499 'public' => scalar $input->param('public'),
503 my @columns = split( ',', $column );
506 # build structue for use by tmpl_loop to choose columns to order by
507 # need to do something about the order of the order :)
508 foreach my $col (@columns) {
509 my %order = (name => $col);
510 my @selects = map {+{ value => $_ }} (qw(asc desc));
511 $order{'select'} = \@selects;
512 push @order_by, \%order;
515 $template->param( 'order_by' => \@order_by );
518 elsif ( $phase eq 'Build report' ) {
520 # now we have all the info we need and can build the sql
521 my $area = $input->param('area');
522 my $type = $input->param('type');
523 my $column = $input->param('column');
524 my $crit = $input->param('criteria');
525 my $totals = $input->param('totals');
526 my $definition = $input->param('definition');
527 my $query_criteria=$crit;
528 # split the columns up by ,
529 my @columns = split( ',', $column );
530 my @order_by = $input->multi_param('order_by');
533 foreach my $order (@order_by) {
534 my $value = $input->param( $order . "_ovalue" );
535 if ($query_orderby) {
536 $query_orderby .= ",$order $value";
539 $query_orderby = " ORDER BY $order $value";
545 build_query( \@columns, $query_criteria, $query_orderby, $area, $totals, $definition );
551 'cache_expiry' => scalar $input->param('cache_expiry'),
552 'public' => scalar $input->param('public'),
556 elsif ( $phase eq 'Save' ) {
557 # Save the report that has just been built
558 my $area = $input->param('area');
559 my $sql = $input->param('sql');
560 my $type = $input->param('type');
566 'cache_expiry' => scalar $input->param('cache_expiry'),
567 'public' => scalar $input->param('public'),
568 'groups_with_subgroups' => groups_with_subgroups($area), # in case we have a report group that matches area
572 elsif ( $phase eq 'Save Report' ) {
573 # save the sql pasted in by a user
574 my $area = $input->param('area');
575 my $group = $input->param('group');
576 my $subgroup = $input->param('subgroup');
577 my $sql = $input->param('sql');
578 my $name = $input->param('reportname');
579 my $type = $input->param('types');
580 my $notes = $input->param('notes');
581 my $cache_expiry = $input->param('cache_expiry');
582 my $cache_expiry_units = $input->param('cache_expiry_units');
583 my $public = $input->param('public');
584 my $save_anyway = $input->param('save_anyway');
587 # if we have the units, then we came from creating a report from SQL and thus need to handle converting units
588 if( $cache_expiry_units ){
589 if( $cache_expiry_units eq "minutes" ){
591 } elsif( $cache_expiry_units eq "hours" ){
592 $cache_expiry *= 3600; # 60 * 60
593 } elsif( $cache_expiry_units eq "days" ){
594 $cache_expiry *= 86400; # 60 * 60 * 24
597 # check $cache_expiry isn't too large, Memcached::set requires it to be less than 30 days or it will be treated as if it were an absolute time stamp
598 if( $cache_expiry && $cache_expiry >= 2592000 ){
599 push @errors, {cache_expiry => $cache_expiry};
602 create_non_existing_group_and_subgroup($input, $group, $subgroup);
603 ## FIXME this is AFTER entering a name to save the report under
604 if ($sql =~ /;?\W?(UPDATE|DELETE|DROP|INSERT|SHOW|CREATE)\W/i) {
605 push @errors, {sqlerr => $1};
607 elsif ($sql !~ /^(SELECT)/i) {
608 push @errors, {queryerr => "No SELECT"};
613 'errors' => \@errors,
615 'reportname'=> $name,
618 'cache_expiry' => $cache_expiry,
622 # Check defined SQL parameters for authorised value validity
623 my $problematic_authvals = ValidateSQLParameters($sql);
625 if ( scalar @$problematic_authvals > 0 && not $save_anyway ) {
626 # There's at least one problematic parameter, report to the
627 # GUI and provide all user input for further actions
631 'subgroup' => $subgroup,
633 'reportname' => $name,
637 'problematic_authvals' => $problematic_authvals,
638 'warn_authval_problem' => 1,
643 cache_expiry => $cache_expiry,
644 cache_expiry_units => $cache_expiry_units,
648 # No params problem found or asked to save anyway
649 my $id = save_report( {
650 borrowernumber => $borrowernumber,
655 subgroup => $subgroup,
658 cache_expiry => $cache_expiry,
661 logaction( "REPORTS", "ADD", $id, "$name | $sql" ) if C4::Context->preference("ReportsLog");
663 'save_successful' => 1,
664 'reportname' => $name,
668 'groups_with_subgroups' => groups_with_subgroups($group, $subgroup),
670 'cache_expiry' => $cache_expiry,
672 'usecache' => $usecache,
678 elsif ($phase eq 'Share'){
679 my $lang = $input->param('mana_language') || '';
680 my $reportid = $input->param('reportid');
681 my $result = Koha::SharedContent::send_entity($lang, $borrowernumber, $reportid, 'report');
683 print $input->redirect("/cgi-bin/koha/reports/guided_reports.pl?phase=Use%20saved&manamsg=".$result->{msg});
685 print $input->redirect("/cgi-bin/koha/reports/guided_reports.pl?phase=Use%20saved&manamsg=noanswer");
688 elsif ($phase eq 'Run this report'){
689 # execute a saved report
690 my $limit = $input->param('limit') || 20;
692 my $report_id = $input->param('reports');
693 my @sql_params = $input->multi_param('sql_params');
694 my @param_names = $input->multi_param('param_name');
695 my $want_full_chart = $input->param('want_full_chart') || 0;
698 if ($input->param('page')) {
699 $offset = ($input->param('page') - 1) * $limit;
704 'report_id' => $report_id,
707 my ( $sql, $original_sql, $type, $name, $notes );
708 if (my $report = Koha::Reports->find($report_id)) {
709 $sql = $original_sql = $report->savedsql;
710 $name = $report->report_name;
711 $notes = $report->notes;
715 # if we have at least 1 parameter, and it's not filled, then don't execute but ask for parameters
716 if ($sql =~ /<</ && !@sql_params) {
717 # split on ??. Each odd (2,4,6,...) entry should be a parameter to fill
718 my @split = split /<<|>>/,$sql;
722 for(my $i=0;$i<($#split/2);$i++) {
723 my ($text,$authorised_value_all) = split /\|/,$split[$i*2+1];
724 my $sep = $authorised_value_all ? "|" : "";
725 if( defined $uniq_params{$text.$sep.$authorised_value_all} ){
727 } else { $uniq_params{$text.$sep.$authorised_value_all} = "$i"; }
728 my ($authorised_value, $all) = split /:/, $authorised_value_all;
731 if ( not defined $authorised_value ) {
732 # no authorised value input, provide a text box
734 } elsif ( $authorised_value eq "date" ) {
735 # require a date, provide a date picker
738 # defined $authorised_value, and not 'date'
739 my $dbh=C4::Context->dbh;
740 my @authorised_values;
742 # builds list, depending on authorised value...
743 if ( $authorised_value eq "branches" ) {
744 my $libraries = Koha::Libraries->search( {}, { order_by => ['branchname'] } );
745 while ( my $library = $libraries->next ) {
746 push @authorised_values, $library->branchcode;
747 $authorised_lib{$library->branchcode} = $library->branchname;
750 elsif ( $authorised_value eq "itemtypes" ) {
751 my $sth = $dbh->prepare("SELECT itemtype,description FROM itemtypes ORDER BY description");
753 while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
754 push @authorised_values, $itemtype;
755 $authorised_lib{$itemtype} = $description;
758 elsif ( $authorised_value eq "biblio_framework" ) {
759 my @frameworks = Koha::BiblioFrameworks->search({}, { order_by => ['frameworktext'] });
760 my $default_source = '';
761 push @authorised_values,$default_source;
762 $authorised_lib{$default_source} = 'Default';
763 foreach my $framework (@frameworks) {
764 push @authorised_values, $framework->frameworkcode;
765 $authorised_lib{$framework->frameworkcode} = $framework->frameworktext;
768 elsif ( $authorised_value eq "cn_source" ) {
769 my $class_sources = GetClassSources();
770 my $default_source = C4::Context->preference("DefaultClassificationSource");
771 foreach my $class_source (sort keys %$class_sources) {
772 next unless $class_sources->{$class_source}->{'used'} or
773 ($class_source eq $default_source);
774 push @authorised_values, $class_source;
775 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
778 elsif ( $authorised_value eq "categorycode" ) {
779 my @patron_categories = Koha::Patron::Categories->search({}, { order_by => ['description']});
780 %authorised_lib = map { $_->categorycode => $_->description } @patron_categories;
781 push @authorised_values, $_->categorycode for @patron_categories;
784 if ( Koha::AuthorisedValues->search({ category => $authorised_value })->count ) {
786 SELECT authorised_value,lib
787 FROM authorised_values
791 my $authorised_values_sth = $dbh->prepare($query);
792 $authorised_values_sth->execute( $authorised_value);
794 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
795 push @authorised_values, $value;
796 $authorised_lib{$value} = $lib;
797 # For item location, we show the code and the libelle
798 $authorised_lib{$value} = $lib;
801 # not exists $authorised_value_categories{$authorised_value})
802 push @authval_errors, {'entry' => $text,
803 'auth_val' => $authorised_value };
804 # tell the template there's an error
805 $template->param( auth_val_error => 1 );
806 # skip scrolling list creation and params push
813 name => "sql_params",
814 id => "sql_params_".$labelid,
815 values => \@authorised_values,
816 labels => \%authorised_lib,
820 push @tmpl_parameters, {'entry' => $text, 'input' => $input, 'labelid' => $labelid, 'name' => $text.$sep.$authorised_value_all, 'include_all' => $all };
822 $template->param('sql' => $sql,
824 'sql_params' => \@tmpl_parameters,
825 'auth_val_errors' => \@authval_errors,
827 'reports' => $report_id,
830 my ($sql,$header_types) = get_prepped_report( $sql, \@param_names, \@sql_params);
831 $template->param(header_types => $header_types);
832 my ( $sth, $errors ) = execute_query( $sql, $offset, $limit, undef, $report_id );
833 my $total = nb_rows($sql) || 0;
835 die "execute_query failed to return sth for report $report_id: $sql";
837 my $headers = header_cell_loop($sth);
838 $template->param(header_row => $headers);
839 while (my $row = $sth->fetchrow_arrayref()) {
840 my @cells = map { +{ cell => $_ } } @$row;
841 push @rows, { cells => \@cells };
843 if( $want_full_chart ){
844 my ($sth2, $errors2) = execute_query($sql);
845 while (my $row = $sth2->fetchrow_arrayref()) {
846 my @cells = map { +{ cell => $_ } } @$row;
847 push @allrows, { cells => \@cells };
852 my $totpages = int($total/$limit) + (($total % $limit) > 0 ? 1 : 0);
853 my $url = "/cgi-bin/koha/reports/guided_reports.pl?reports=$report_id&phase=Run%20this%20report&limit=$limit&want_full_chart=$want_full_chart";
855 $url = join('&param_name=', $url, map { URI::Escape::uri_escape_utf8($_) } @param_names);
858 $url = join('&sql_params=', $url, map { URI::Escape::uri_escape_utf8($_) } @sql_params);
863 'allresults' => \@allrows,
865 original_sql => $original_sql,
870 'errors' => defined($errors) ? [ $errors ] : undef,
871 'pagination_bar' => pagination_bar($url, $totpages, scalar $input->param('page')),
872 'unlimited_total' => $total,
873 'sql_params' => \@sql_params,
874 'param_names' => \@param_names,
879 push @errors, { no_sql_for_id => $report_id };
883 elsif ($phase eq 'Export'){
885 # export results to tab separated text or CSV
886 my $report_id = $input->param('report_id');
887 my $report = Koha::Reports->find($report_id);
888 my $sql = $report->savedsql;
889 my @param_names = $input->multi_param('param_name');
890 my @sql_params = $input->multi_param('sql_params');
891 my $format = $input->param('format');
892 my $reportname = $input->param('reportname');
893 my $reportfilename = $reportname ? "$reportname-reportresults.$format" : "reportresults.$format" ;
895 ($sql, undef) = get_prepped_report( $sql, \@param_names, \@sql_params );
896 my ($sth, $q_errors) = execute_query($sql);
897 unless ($q_errors and @$q_errors) {
898 my ( $type, $content );
899 if ($format eq 'tab') {
900 $type = 'application/octet-stream';
901 $content .= join("\t", header_cell_values($sth)) . "\n";
902 $content = Encode::decode('UTF-8', $content);
903 while (my $row = $sth->fetchrow_arrayref()) {
904 $content .= join("\t", @$row) . "\n";
907 my $delimiter = C4::Context->preference('delimiter') || ',';
908 if ( $format eq 'csv' ) {
909 $delimiter = "\t" if $delimiter eq 'tabulation';
910 $type = 'application/csv';
911 my $csv = Text::CSV::Encoded->new({ encoding_out => 'UTF-8', sep_char => $delimiter});
912 $csv or die "Text::CSV::Encoded->new({binary => 1}) FAILED: " . Text::CSV::Encoded->error_diag();
913 if ($csv->combine(header_cell_values($sth))) {
914 $content .= Encode::decode('UTF-8', $csv->string()) . "\n";
916 push @$q_errors, { combine => 'HEADER ROW: ' . $csv->error_diag() } ;
918 while (my $row = $sth->fetchrow_arrayref()) {
919 if ($csv->combine(@$row)) {
920 $content .= $csv->string() . "\n";
922 push @$q_errors, { combine => $csv->error_diag() } ;
926 elsif ( $format eq 'ods' ) {
927 $type = 'application/vnd.oasis.opendocument.spreadsheet';
928 my $ods_fh = File::Temp->new( UNLINK => 0 );
929 my $ods_filepath = $ods_fh->filename;
932 # First line is headers
933 my @headers = header_cell_values($sth);
934 push @$ods_content, \@headers;
936 # Other line in Unicode
937 my $sql_rows = $sth->fetchall_arrayref();
938 foreach my $sql_row ( @$sql_rows ) {
940 foreach my $sql_cell ( @$sql_row ) {
941 push @content_row, Encode::encode( 'UTF8', $sql_cell );
943 push @$ods_content, \@content_row;
947 generate_ods($ods_filepath, $ods_content);
951 open $ods_fh, '<', $ods_filepath;
952 $content .= $_ while <$ods_fh>;
953 unlink $ods_filepath;
956 print $input->header(
958 -attachment=> $reportfilename
962 foreach my $err (@$q_errors, @errors) {
963 print "# ERROR: " . (map {$_ . ": " . $err->{$_}} keys %$err) . "\n";
964 } # here we print all the non-fatal errors at the end. Not super smooth, but better than nothing.
970 'name' => 'Error exporting report!',
972 'errors' => $q_errors,
976 elsif ( $phase eq 'Create report from SQL' ) {
978 my ($group, $subgroup);
979 # allow the user to paste in sql
980 if ( $input->param('sql') ) {
981 $group = $input->param('report_group');
982 $subgroup = $input->param('report_subgroup');
984 'sql' => scalar $input->param('sql') // '',
985 'reportname' => scalar $input->param('reportname') // '',
986 'notes' => scalar $input->param('notes') // '',
991 'groups_with_subgroups' => groups_with_subgroups($group, $subgroup),
993 'cache_expiry' => 300,
994 'usecache' => $usecache,
998 # pass $sth, get back an array of names for the column headers
999 sub header_cell_values {
1000 my $sth = shift or return ();
1001 return '' unless ($sth->{NAME});
1002 return @{$sth->{NAME}};
1005 # pass $sth, get back a TMPL_LOOP-able set of names for the column headers
1006 sub header_cell_loop {
1007 my @headers = map { +{ cell => decode('UTF-8',$_) } } header_cell_values (shift);
1012 $template->{VARS}->{'build' . $_} and last;
1014 $template->param( 'referer' => $input->referer(),
1017 output_html_with_http_headers $input, $cookie, $template->output;
1019 sub groups_with_subgroups {
1020 my ($group, $subgroup) = @_;
1022 my $groups_with_subgroups = get_report_groups();
1024 my @sorted_keys = sort {
1025 $groups_with_subgroups->{$a}->{name} cmp $groups_with_subgroups->{$b}->{name}
1026 } keys %$groups_with_subgroups;
1027 foreach my $g_id (@sorted_keys) {
1028 my $v = $groups_with_subgroups->{$g_id};
1030 if (my $sg = $v->{subgroups}) {
1031 foreach my $sg_id (sort { $sg->{$a} cmp $sg->{$b} } keys %$sg) {
1034 name => $sg->{$sg_id},
1035 selected => ($group && $g_id eq $group && $subgroup && $sg_id eq $subgroup ),
1042 selected => ($group && $g_id eq $group),
1043 subgroups => \@subgroups,
1049 sub create_non_existing_group_and_subgroup {
1050 my ($input, $group, $subgroup) = @_;
1051 if (defined $group and $group ne '') {
1052 my $report_groups = C4::Reports::Guided::get_report_groups;
1053 if (not exists $report_groups->{$group}) {
1054 my $groupdesc = $input->param('groupdesc') // $group;
1055 Koha::AuthorisedValue->new({
1056 category => 'REPORT_GROUP',
1057 authorised_value => $group,
1060 my $cache_key = "AuthorisedValues-REPORT_GROUP-0-".C4::Context->userenv->{"branch"};
1061 my $cache = Koha::Caches->get_instance();
1062 my $result = $cache->clear_from_cache($cache_key);
1064 if (defined $subgroup and $subgroup ne '') {
1065 if (not exists $report_groups->{$group}->{subgroups}->{$subgroup}) {
1066 my $subgroupdesc = $input->param('subgroupdesc') // $subgroup;
1067 Koha::AuthorisedValue->new({
1068 category => 'REPORT_SUBGROUP',
1069 authorised_value => $subgroup,
1070 lib => $subgroupdesc,
1073 my $cache_key = "AuthorisedValues-REPORT_SUBGROUP-0-".C4::Context->userenv->{"branch"};
1074 my $cache = Koha::Caches->get_instance();
1075 my $result = $cache->clear_from_cache($cache_key);
1081 # pass $sth and sql_params, get back an executable query
1082 sub get_prepped_report {
1083 my ($sql, $param_names, $sql_params ) = @_;
1085 # First we split out the placeholders
1086 # This part of the code supports using [[ table.field | alias ]] in the
1087 # query and replaces it by table.field AS alias. Not sure why we would
1088 # need it if we can type the latter (which is simpler)?
1089 my @split = split /\[\[|\]\]/,$sql;
1091 for(my $i=0;$i<$#split/2;$i++){ #The placeholders are always the odd elements of the array
1092 my ($type,$name) = split /\|/,$split[$i*2+1]; # We split them on '|'
1093 $headers->{$name} = $type; # Store as a lookup for the template
1094 $headers->{$name} =~ s/^\w*\.//; # strip the table name just as in $sth->{NAME} array
1095 $split[$i*2+1] =~ s/(\||\?|\.|\*|\(|\)|\%)/\\$1/g; #Quote any special characters so we can replace the placeholders
1096 $name = C4::Context->dbh->quote($name);
1097 $sql =~ s/\[\[$split[$i*2+1]\]\]/$type AS $name/; # Remove placeholders from SQL
1101 @lookup{@$param_names} = @$sql_params;
1102 @split = split /<<|>>/,$sql;
1103 my @tmpl_parameters;
1104 for(my $i=0;$i<$#split/2;$i++) {
1105 my $quoted = @$param_names ? $lookup{ $split[$i*2+1] } : @$sql_params[$i];
1106 # if there are special regexp chars, we must \ them
1107 $split[$i*2+1] =~ s/(\||\?|\.|\*|\(|\)|\%)/\\$1/g;
1108 if ($split[$i*2+1] =~ /\|\s*date\s*$/) {
1109 $quoted = output_pref({ dt => dt_from_string($quoted), dateformat => 'iso', dateonly => 1 }) if $quoted;
1111 $quoted = C4::Context->dbh->quote($quoted);
1112 $sql =~ s/<<$split[$i*2+1]>>/$quoted/;
1114 return $sql,$headers;