1 package MojoFacets::Data;
6 use base 'Mojolicious::Controller';
8 use Data::Dump qw(dump);
14 use Time::HiRes qw(time);
15 use File::Path qw(mkpath);
17 use MojoFacets::Import::File;
18 use MojoFacets::Import::HTMLTable;
19 use MojoFacets::Import::CSV;
27 my $data_dir = $self->app->home->rel_dir('data');
28 die "no data dir $data_dir" unless -d $data_dir;
33 my $file = $File::Find::name;
34 if ( -f $file && $file =~ m/\.(js(on)?|txt)$/ ) {
35 $file =~ s/$data_dir\/*//;
37 } elsif ( -f $file && $file =~ m/([^\/]+)\.changes\/(\d+\.\d+.+)/ ) {
38 push @{ $changes->{$1} }, $2
39 } elsif ( -d $file && $file =~ m/\.html$/ ) {
40 $file =~ s/$data_dir\/*//;
42 } elsif ( -f $file && $file =~ m/\.csv$/i ) {
43 $file =~ s/$data_dir\/*//;
46 #warn "IGNORE: $file\n";
50 @files = sort { $loaded->{$b}->{mtime} <=> $loaded->{$a}->{mtime} || lc $a cmp lc $b } @files,
51 grep { defined $loaded->{$_}->{generated} } keys %$loaded;
53 $size->{$_} = -s "$data_dir/$_" foreach @files;
60 dump_path => { map { $_ => $self->_dump_path($_) } @files },
66 my ( $self, $name ) = @_;
67 my $dir = $self->app->home->rel_dir('data');
70 return '/tmp/mojo_facets.' . $name . '.storable';
74 my ( $self, $path ) = @_;
76 my $dump_path = $self->_dump_path( $path );
77 my $first_load = ! -e $dump_path;
78 warn "save loaded to $dump_path";
79 my $info = $loaded->{$path};
80 store $info, $dump_path;
83 my $mtime = $loaded->{$path}->{mtime};
84 utime $mtime, $mtime, $dump_path;
85 warn "sync time to $path at $mtime\n";
88 warn $dump_path, ' ', -s $dump_path, " bytes\n";
97 my $nr_items = $#{ $_[0] } + 1;
99 warn "__stats $nr_items\n";
101 foreach my $e ( @{ $_[0] } ) {
102 foreach my $n ( keys %$e ) {
103 $stats->{$n}->{count}++;
105 if ( ref $e->{$n} eq 'ARRAY' ) {
106 $stats->{$n}->{array} += $#{ $e->{$n} } + 1;
112 foreach my $x ( @v ) {
113 $stats->{$n}->{numeric}++
114 if $x =~ m/^[-+]?([0-9]*\.[0-9]+|[0-9]+)$/;
115 $stats->{$n}->{empty}++
116 if length $x == 0; # faster than $x =~ m/^\s*$/;
122 foreach my $n ( keys %$stats ) {
123 my $s = $stats->{$n};
124 next unless defined $s->{array};
125 if ( $s->{array} == $s->{count} ) {
127 if ( $s->{count} == $nr_items ) {
128 warn "check $n for uniqeness\n";
130 foreach my $e ( @{ $_[0] } ) {
131 if ( ++$unique->{ $e->{$n}->[0] } == 2 ) {
137 $stats->{$n}->{unique} = 1;
138 #warn "# $n unique ",dump( $unique );
144 warn "# __stats ",dump($stats);
149 sub _param_or_session {
150 $_[0]->param( $_[1] ) || $_[0]->session( $_[1] )
155 my $path = $self->_param_or_session('path');
156 warn "stats $path\n";
157 delete $loaded->{$path}->{stats};
158 $self->redirect_to( '/data/columns' );
163 my ( $self, $path ) = @_;
165 return if defined $loaded->{$path}->{'generated'};
167 my $full_path = $self->app->home->rel_file( 'data/' . $path );
168 $self->redirect_to('/data/index') unless -r $full_path;
170 my $dump_path = $self->_dump_path( $path );
172 if ( defined $loaded->{$path}->{data} ) {
173 my $mtime = (stat($full_path))[9];
174 return if $loaded->{$path}->{mtime} == $mtime;
175 warn "reload $full_path, modified ", time() - $mtime, " seconds ago\n";
176 } elsif ( -e $dump_path ) {
177 warn "dump_path $dump_path ", -s $dump_path, " bytes loading...\n";
178 my $info = retrieve $dump_path;
179 $loaded->{ $path } = $info;
184 if ( -f $full_path ) {
185 if ( $full_path =~ m/.csv/i ) {
186 $data = MojoFacets::Import::CSV->new( full_path => $full_path )->data;
188 $data = MojoFacets::Import::File->new( full_path => $full_path, path => $path )->data;
190 } elsif ( -d $full_path && $full_path =~ m/.html/ ) {
191 $data = MojoFacets::Import::HTMLTable->new( dir => $full_path )->data;
193 die "can't load $full_path";
198 if ( defined $data->{header} ) {
199 if ( ref $data->{header} eq 'ARRAY' ) {
200 @header = @{ $data->{header} };
202 warn "header not array ", dump( $data->{header} );
206 my $stats = __stats( $data->{items} );
209 sort { $stats->{$b}->{count} <=> $stats->{$a}->{count} }
210 grep { defined $stats->{$_}->{count} } keys %$stats
214 header => [ @header ],
216 full_path => $full_path,
217 size => -s $full_path,
218 mtime => (stat($full_path))[9],
222 $loaded->{ $path } = $info;
223 $self->_save( $path );
231 my $path = $self->param('path') || $self->redirect_to( '/data/index' );
233 my @paths = $self->param('paths');
234 warn "# paths ", dump @paths;
236 foreach my $p ( keys %$loaded ) {
237 next if grep { /^\Q$p\E$/ } @paths;
238 warn "remove $p from memory\n";
239 delete $loaded->{$p};
242 $self->_load_path( $_ ) foreach @paths;
244 warn "# path $path\n";
245 $self->_load_path( $path );
247 $self->session( 'path' => $path );
249 my $redirect_to = '/data/items';
251 $self->session( 'header' => $loaded->{$path}->{header} );
252 if ( ! defined $loaded->{$path}->{columns} ) {
253 my $columns_path = $self->_permanent_path( 'columns' );
254 if ( -e $columns_path ) {
255 my @columns = map { s/[\r\n]+$//; $_ } read_file $columns_path;
256 $loaded->{$path}->{columns} = [ @columns ];
257 warn "# columns_path $columns_path ",dump(@columns);
259 $loaded->{$path}->{columns} = $loaded->{$path}->{header}
262 $redirect_to = '/data/columns';
264 $self->session( 'columns' => $loaded->{$path}->{columns} );
265 $self->session( 'order' => $loaded->{$path}->{columns}->[0] );
266 $self->redirect_to( $redirect_to );
271 my ( $self, $name ) = @_;
272 my $path = $self->session('path') || $self->param('path');
273 $self->redirect_to('/data/index') unless $path;
275 if ( defined $loaded->{$path}->{modified} && $loaded->{$path}->{modified} > 1 ) {
276 my $caller = (caller(1))[3];
277 if ( $caller =~ m/::edit/ ) {
278 warn "rebuild stats for $path ignored caller $caller\n";
280 warn "rebuild stats for $path FORCED by modified caller $caller\n";
281 $loaded->{$path}->{stats} = __stats( $loaded->{$path}->{data}->{items} );
282 $loaded->{$path}->{modified} = 1;
286 if ( ! defined $loaded->{$path}->{$name} ) {
287 warn "$path $name isn't loaded\n";
288 $self->_load_path( $path );
289 if ( ! defined $loaded->{$path}->{stats} ) {
290 warn "rebuild stats for $path\n";
291 $loaded->{$path}->{stats} = __stats( $loaded->{$path}->{data}->{items} );
293 if ( ! defined $loaded->{$path}->{$name} ) {
294 warn "MISSING $name for $path\n";
295 $self->redirect_to('/data/index')
299 $self->session( 'modified' => $loaded->{$path}->{modified} );
301 return $loaded->{$path}->{$name};
308 $checked->{$_}++ foreach @_;
309 # warn "# _checked ",dump($checked);
313 sub _permanent_path {
315 my $path = $self->_param_or_session('path');
316 $self->app->home->rel_dir('data') . '/' . join('.', $path, @_);
321 my $path = $self->_param_or_session('path');
323 warn "no path in param or session";
326 my $dir = $self->app->home->rel_dir('public') . "/export/$path";
327 mkpath $dir unless -e $dir;
328 $dir . '/' . join('.', @_);
334 if ( $self->param('columns') ) {
335 my @columns = $self->_param_array('columns');
336 write_file( $self->_permanent_path( 'columns' ), map { "$_\n" } @columns );
337 $self->redirect_to('/data/items');
340 my $stats = $self->_loaded( 'stats' );
343 @columns = grep { defined $stats->{$_}->{count} } @{ $self->session('columns') } if $self->session('columns');
345 foreach my $c ( @{ $self->session( 'header' ) } ) {
346 push @columns, $c unless grep { /^\Q$c\E$/ } @columns;
350 message => 'Select columns to display',
352 columns => \@columns,
353 checked => $self->_checked( $self->_param_array('columns') ),
358 my ($self,$name) = @_;
360 my @array = $self->param($name);
361 my $path = $self->session('path');
364 $self->session($name => [ @array ]);
365 $loaded->{$path}->{$name} = [ @array ];
366 } elsif ( my $session = $self->session($name) ) {
367 if ( ref $session eq 'ARRAY' ) {
370 die "$name not array ",dump($session);
373 #warn "# $name ",dump @array;
378 my ($self,$name,$default) = @_;
380 my $scalar = $self->param($name);
382 if ( defined $scalar ) {
383 $self->session($name => $scalar);
385 $scalar = $self->session($name);
388 if ( ! defined $scalar ) {
390 die "no default for $name" unless defined $scalar;
391 $self->session($name => $scalar);
394 warn "# _param_scalar $name ",dump $scalar;
401 my $name = $self->param('filter_name') || die "name?";
402 my @vals = $self->param('filter_vals');
404 $self->_remove_filter( $name );
406 $self->_filter_on_data( $name, @vals );
407 if ( my $permanent = $self->param('_permanent') ) {
408 my $permanent_path = $self->_export_path( 'filter', $name, $permanent );
409 write_file $permanent_path, map { "$_\n" } @vals;
410 warn "permanent filter $permanent_path ", -s $permanent_path;
414 $self->session( 'offset' => 0 );
416 $self->redirect_to('/data/items');
419 sub _filter_on_data {
420 my ( $self, $name, @vals ) = @_;
422 my $path = $self->session('path');
424 if ( ! defined $loaded->{$path}->{stats}->{ $name } ) {
425 warn "filter $name not found in data set";
429 $filters->{$name} = [ @vals ];
430 warn "_filter_on_data $name ", $#vals + 1, " values on $path\n";
433 $filter_hash->{$_}++ foreach @vals;
435 #warn "# filter_hash ",dump( $filter_hash );
437 my $items = $self->_loaded('data')->{items};
439 my $include_missing = defined $filter_hash->{_missing};
442 foreach my $i ( 0 .. $#$items ) {
444 if ( defined $items->[$i]->{$name} ) {
445 my $row = $items->[$i]->{$name};
446 $row = [ $row ] unless ref $row eq 'ARRAY'; # FIXME probably wrong place
447 foreach my $v ( @$row ) {
448 if ( defined $filter_hash->{ $v } ) {
449 $filtered_items->{$i}++;
452 } elsif ( $include_missing ) {
453 $filtered_items->{$i}++;
457 #warn "# filter $name ",dump($filtered_items);
459 $loaded->{$path}->{filters}->{$name} = $filtered_items;
460 warn "filter $name with ", scalar keys %$filtered_items, " items created\n";
464 sub _current_filters {
467 my $columns = $self->_loaded('header');
468 if ( my $sc = $self->session('columns') ) {
472 $current_filters->{ $_ } = $filters->{ $_ }
473 foreach ( grep { defined $filters->{ $_ } } @$columns )
475 warn "# _current_filters ",dump($columns);
476 return $current_filters;
479 sub _data_sorted_by {
480 my ( $self, $order ) = @_;
482 my $path = $self->session('path');
484 warn "_data_sorted_by $order from $path";
486 if ( defined $loaded->{$path}->{sorted}->{$order} ) {
487 return $loaded->{$path}->{sorted}->{$order};
490 my $data = $self->_loaded( 'data' );
491 my $numeric = $self->_is_numeric($order);
492 my $missing = $numeric ? 0 : '';
493 no warnings qw(numeric);
505 if ( ! exists $_->{$order} ) {
507 } elsif ( ref $_->{$order} eq 'ARRAY' ) {
508 $v = join('', @{$_->{$order}});
513 } @{ $data->{items} }
516 warn "sorted: $order numeric: $numeric items: ", $#sorted + 1, "\n";
517 #warn "# sorted ",dump( @sorted );
519 $loaded->{$path}->{sorted}->{$order} = [ @sorted ];
525 join(',', sort(@_), 'order', $order);
531 if ( my $show = $self->param('id') ) {
532 $self->param('show', $show);
536 my $path = $self->session('path');
538 my @columns = $self->_param_array('columns');
539 $self->redirect_to('/data/columns') unless @columns;
540 my $order = $self->_param_scalar('order', $columns[0]);
541 my $sort = $self->_param_scalar('sort', 'a');
542 my $offset = $self->_param_scalar('offset', 0);
543 my $limit = $self->_param_scalar('limit', 20);
544 $self->_param_scalar('show', 'table');
546 # fix offset when changing limit
547 $offset = int( $offset / $limit ) * $limit;
549 if ( ! grep { /^\Q$order\E$/ } @columns ) {
550 $order = $columns[0];
551 $self->session( order => $order );
553 my $sorted = $self->_data_sorted_by( $order );
557 foreach my $name ( keys %$filters ) {
558 if ( ! defined $loaded->{$path}->{stats}->{ $name } ) {
559 warn "skip filter $name not found in $path\n";
562 push @filter_names, $name;
564 warn "filter_names ",dump( @filter_names );
565 foreach my $name ( @filter_names ) {
566 next if ref $loaded->{$path}->{filters}->{$name} eq 'ARRAY';
567 $self->_filter_on_data( $name, @{ $filters->{$name} } );
571 my $all_filters = __all_filters( @filter_names,$order );
573 # warn "# all_filters $all_filters ", dump( $loaded->{$path}->{filtered}->{$all_filters} );
575 if ( ! defined $loaded->{$path}->{filtered}->{$all_filters} ) {
577 my $path_filters = $loaded->{$path}->{filters};
579 warn "create combined filter for $all_filters from ", $#$sorted + 1, " items\n";
582 foreach my $i ( 0 .. $#$sorted ) {
583 my $pos = $sorted->[$i];
585 if ( $#filter_names == -1 ) {
586 push @filtered, $pos;
591 foreach ( @filter_names ) {
592 $skip ||= 1 if ! defined $path_filters->{$_}->{$pos};
596 push @filtered, $pos;
599 $loaded->{$path}->{filtered}->{$all_filters} = [ @filtered ];
602 my $filtered = $loaded->{$path}->{filtered}->{$all_filters}
603 if defined $loaded->{$path}->{filtered}->{$all_filters};
605 warn "all_filters $all_filters produced ", $#$filtered + 1, " items\n" if $filtered;
607 my $data = $self->_loaded('data');
609 my $code = $self->_param_scalar('code','');
610 $code =~ s{[\r\n]+$}{}s;
612 my $commit = $self->param('commit');
613 my $test = $self->param('test');
617 if ( $code && ( $test || $commit ) ) {
618 # XXX find columns used in code snippet and show them to user
620 foreach my $column ( $code =~ m/\$row->{([^}]+)}/g ) {
621 if ( $column =~ s/^(['"])// ) {
624 next if $column =~ m/\$/; # hide columns with vars in them
625 $commit_changed->{$column} = 0;
629 my $code_path = $self->app->home->rel_dir('public') . "/code";
632 warn "# commit on ", $#$filtered + 1, " items:\n$code\n";
634 foreach ( 0 .. $#$filtered ) {
635 my $i = $filtered->[$_];
636 my $row = $data->{items}->[$i];
639 foreach ( keys %$update ) {
640 $commit_changed->{$_}++;
641 $row->{$_} = $update->{$_};
644 if ( my $description = $self->param('code_description') ) {
645 my $depends = $self->param('code_depends') || die "no code_depends?";
646 my $path = "$code_path/$depends.$description.pl";
647 if ( -e $path && ! $self->param('overwrite') ) {
648 warn "# code $path not saved\n";
650 write_file( $path, { binmode => ':utf8' }, $code );
651 warn "code $path ", -s $path, " bytes saved\n";
656 my $commit_dataset = join('.'
657 , $self->param('code_depends')
658 , $self->param('code_description')
661 my $key = $self->param('code_depends');
665 foreach my $n ( keys %$out ) {
666 my $i = { $key => [ $n ] };
667 my $ref = ref $out->{$n};
668 if ( $ref eq 'HASH' ) {
669 $i->{$_} = [ $out->{$n}->{$_} ] foreach keys %{ $out->{$n} };
670 } elsif ( $ref eq 'ARRAY' ) {
671 $i->{$_} = $out->{$n};
673 $i->{value} = [ $out->{$n} ];
675 $i->{_error} = [ dump($out->{$n}) ];
680 my $stats = __stats( $items );
681 my @columns = grep { ! m/^\Q$key\E$/ } sort keys %$stats;
682 unshift @columns, $key;
684 $loaded->{$commit_dataset} = {
685 header => [ @columns ],
686 columns => [ @columns ],
688 data => { items => $items },
692 warn "# loaded out ", dump( $loaded->{$commit_dataset} );
693 $self->session('path', $commit_dataset);
694 $self->session('columns', [ @columns ]);
695 $self->session('order', $key);
696 $self->redirect_to('/data/items');
697 return; # FIXME needed to correctly show columns
700 # this might move before $out to recalculate stats on source dataset?
701 __path_modified( $path, 2 );
702 my $c = { map { $_ => 1 } @columns };
703 my @added_columns = sort grep { ! $c->{$_} } keys %$commit_changed;
704 warn "# added_columns ",dump( @added_columns );
705 unshift @columns, @added_columns;
707 $self->session('columns', [ @columns ]);
708 $loaded->{$path}->{columns} = [ @columns ];
709 warn "# new columns ",dump( @columns );
711 __invalidate_path_column( $path, $_ ) foreach keys %$commit_changed;
715 my $from_end = $sort eq 'd' ? $#$filtered : 0;
718 foreach ( 0 .. $limit ) {
719 my $i = $_ + $offset;
720 last unless defined $filtered->[$i];
721 $i = $from_end - $i if $from_end;
722 my $id = $filtered->[$i];
723 my $row = Storable::dclone $data->{items}->[ $id ];
724 if ( $code && $test ) {
728 warn "ERROR evaling\n$code\n$@";
729 $self->stash('eval_error', $@) if $@;
731 warn "EVAL ",dump($update);
732 foreach ( keys %$update ) {
733 $test_changed->{$_}++;
734 $row->{$_} = $update->{$_};
738 $row->{_row_id} ||= $id;
739 push @$sorted_items, $row;
742 if ( $self->param('export') ) {
743 my $export_path = "public/export/$path/" . join('.', @columns);
744 open(my $fh, '>', $export_path) || warn "ERROR: can't open $export_path: $!";
745 foreach my $f ( 0 .. $#$filtered ) {
746 print $fh join("\t", map {
747 my $i = $data->{items}->[ $filtered->[$f] ];
748 if ( ref $i->{$_} eq 'ARRAY' ) {
749 join(',', @{ $i->{$_} });
756 warn "export $export_path ", -s $export_path, " bytes\n";
759 warn "# test_changed ",dump( $test_changed );
760 my $c = { map { $_ => 1 } @columns };
761 my @added_columns = sort grep { ! $c->{$_} } keys %$test_changed;
762 unshift @columns, @added_columns;
764 warn "# sorted_items ", $#$sorted_items + 1, " offset $offset limit $limit order $sort";
766 my $code_depends = $self->param('code_depends')||
767 join(',', sort grep { $test_changed->{$_} == 0 } keys %$test_changed );
768 my $code_description = $self->param('code_description') ||
769 join(',', @added_columns);
771 $code_depends ||= $code_description; # self-modifing
773 warn "# test_changed ",dump( $test_changed, $code_depends, $code_description );
779 sorted => $sorted_items,
780 columns => [ @columns ],
781 rows => $#$filtered + 1,
782 numeric => { map { $_, $self->_is_numeric($_) } @columns },
783 unique => { map { $_, $self->_is_unique( $_) } @columns },
784 filters => $self->_current_filters,
786 cols_changed => $commit ? $commit_changed : $test_changed,
787 code_depends => $code_depends,
788 code_description => $code_description,
789 code_path => $code_path,
798 $self->session('order', $self->param('order'));
799 $self->session('sort', $self->param('sort'));
800 $self->redirect_to('/data/items');
804 my ( $self, $name ) = @_;
806 my $stats = $self->_loaded( 'stats' );
808 # sort facet numerically if more >50% elements are numeric
809 my $count = $stats->{$name}->{count};
810 $count -= $stats->{$name}->{empty} if defined $stats->{$name}->{empty};
811 defined $stats->{$name}->{numeric} &&
812 $stats->{$name}->{numeric} > $count / 2;
816 my ( $self, $name ) = @_;
817 my $stats = $self->_loaded( 'stats' );
818 defined $stats->{$name}->{unique};
822 my ($self,$name) = @_;
823 warn "_remove_filter $name\n";
825 my $path = $self->session('path');
827 delete $filters->{$name};
828 delete $loaded->{$path}->{filters}->{$name};
829 warn "filters left: ", keys %{ $loaded->{$path}->{filters} };
833 keys %{ $loaded->{$path}->{filtered} }
835 delete $loaded->{$path}->{filtered}->{$_};
836 warn "remove filtered cache $_";
843 my $path = $self->session('path') || $self->redirect_to( '/data/index' );
845 if ( my $name = $self->param('remove') ) {
846 $self->_remove_filter( $name );
847 $self->redirect_to( '/data/items' );
851 my $name = $self->param('name') || die "no name";
853 my $all = $self->_param_scalar('all', 1);
854 my $data = $self->_loaded('data');
856 my $filters = $self->_current_filters;
857 my $all_filters = __all_filters( keys %$filters,$self->session('order') );
858 my $filtered = $loaded->{$path}->{filtered}->{$all_filters}
859 if defined $loaded->{$path}->{filtered}->{$all_filters};
861 if ( ! $filtered || $all ) {
862 $filtered = [ 0 .. $#{ $data->{items} } ];
863 warn "filter all values\n";
865 warn "filter using $all_filters\n";
868 foreach my $i ( @$filtered ) {
869 my $item = $data->{items}->[$i];
870 if ( ! exists $item->{$name} ) {
871 $facet->{ _missing }++;
872 } elsif ( ref $item->{$name} eq 'ARRAY' ) {
873 $facet->{$_}++ foreach @{ $item->{$name} };
875 $facet->{ $item->{$name} }++;
879 # warn "# facet $name ",dump $facet;
884 : defined $filters->{$name} ? @{ $filters->{$name} }
887 $checked = $self->_checked( @{ $filters->{$name} } ) if defined $filters->{$name};
889 my $numeric = $self->_is_numeric($name);
891 my $sort = $self->param('sort');
892 # sort numeric facets with more than 5 values ascending
893 $sort ||= $numeric && $#facet_names > 4 ? 'a' : 'c';
895 @facet_names = sort {
897 if ( $sort eq 'a' ) {
898 $result = $numeric ? $a <=> $b : lc $a cmp lc $b;
899 } elsif ( $sort eq 'd' ) {
900 $result = $numeric ? $b <=> $a : lc $b cmp lc $a;
901 } elsif ( $sort eq 'c' ) {
902 $result = ( $facet->{$b} || -1 ) <=> ( $facet->{$a} || -1 )
904 warn "unknown sort: $sort";
907 $result = $a cmp $b unless defined $result; # FIXME cludge for numeric facets with invalid data
911 $self->render( name => $name, facet => $facet, checked => $checked,
912 facet_names => \@facet_names, sort => $sort, numeric => $numeric,
917 sub __invalidate_path_column {
918 my ( $path, $name ) = @_;
920 if ( defined $loaded->{$path}->{sorted}->{$name} ) {
921 delete $loaded->{$path}->{sorted}->{$name};
922 warn "# invalidate $path sorted $name\n";
925 foreach ( grep { m/\Q$name\E/ } keys %{ $loaded->{$path}->{filtered} } ) {
926 delete $loaded->{$path}->{filtered}->{$_};
927 warn "# invalidate $path filtered $_\n";
931 sub __path_modified {
932 my ( $path, $value ) = @_;
933 $value = 1 unless defined $value;
935 $loaded->{$path}->{modified} = $value;
937 warn "# __path_modified $path $value\n";
942 my $new_content = $self->param('new_content');
943 $new_content ||= $self->param('content'); # backward compatibility with old actions
945 my $i = $self->param('_row_id');
946 die "invalid _row_id ",dump($i) unless $i =~ m/^\d+$/;
947 my $path = $self->param('path') || die "no path";
948 my $name = $self->param('name') || die "no name";
949 my $status = 200; # 200 = OK, 201 = Created
951 my $data = $self->_loaded('data');
953 if ( defined $loaded->{$path}->{data}->{items}->[$i] ) {
954 $new_content =~ s/^\s+//s;
955 $new_content =~ s/\s+$//s;
957 if ( $new_content =~ /\xB6/ ) { # para
958 $v = [ split(/\s*\xB6\s*/, $new_content) ];
960 $v = [ $new_content ];
963 my $old = dump $loaded->{$path}->{data}->{items}->[$i]->{$name};
966 && ! ( $old eq 'undef' && length($new_content) == 0 ) # new value empty, previous undef
972 old => $loaded->{$path}->{data}->{items}->[$i]->{$name},
974 time => $self->param('time') || time(),
975 user => $self->param('user') || $ENV{'LOGNAME'},
977 map { $_ => $loaded->{$path}->{data}->{items}->[$i]->{$_}->[0] }
978 grep { defined $loaded->{$path}->{stats}->{$_}->{unique} }
979 keys %{ $loaded->{$path}->{stats} }
982 my $change_path = $self->_permanent_path( 'changes' );
983 mkdir $change_path unless -d $change_path;
984 $change_path .= '/' . $change->{time};
985 store $change, $change_path;
986 utime $change->{time}, $change->{time}, $change_path;
987 warn "# $change_path ", dump($change);
989 warn "# change $path $i $old -> $new\n";
990 $loaded->{$path}->{data}->{items}->[$i]->{$name} = $v;
992 __invalidate_path_column( $path, $name );
994 $status = 201; # created
995 # modified = 2 -- force rebuild of stats
996 __path_modified( $path, 2 );
998 $new_content = join("\xB6",@$v);
1001 warn "# unchanged $path $i $old\n";
1005 $new_content = "$path $i $name doesn't exist\n";
1009 warn "# edit $status ", dump $new_content;
1013 new_content => scalar $new_content,
1020 my $path = $self->_param_or_session('path');
1021 my $dump_path = $self->_save( $path );
1022 __path_modified( $path, 0 );
1024 $self->redirect_to( '/data/items' );
1030 if ( my $import = $self->param('import') ) {
1032 if ( $import =~ m{/filter\.(.+?)\..+} ) {
1034 my @vals = map { chomp; $_ }
1035 read_file $self->app->home->rel_dir('public') . "/export/$import";
1036 $self->_remove_filter( $name );
1037 $self->_filter_on_data( $name, @vals );
1038 $self->session( 'offset' => 0 );
1039 $self->redirect_to('/data/items');
1041 warn "UNKNOWN IMPORT $import";
1045 $self->render( export => [
1046 glob( $self->_export_path . '*' )
1050 sub __loaded_paths {
1052 grep { defined $loaded->{$_}->{data} }