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;
26 my $data_dir = $self->app->home->rel_dir('data');
27 die "no data dir $data_dir" unless -d $data_dir;
32 my $file = $File::Find::name;
33 if ( -f $file && $file =~ m/\.(js(on)?|txt)$/ ) {
34 $file =~ s/$data_dir\/*//;
36 } elsif ( -f $file && $file =~ m/([^\/]+)\.changes\/(\d+\.\d+.+)/ ) {
37 push @{ $changes->{$1} }, $2
38 } elsif ( -d $file && $file =~ m/\.html$/ ) {
39 $file =~ s/$data_dir\/*//;
42 #warn "IGNORE: $file\n";
46 @files = sort { $loaded->{$b}->{mtime} <=> $loaded->{$a}->{mtime} || lc $a cmp lc $b } @files,
47 grep { defined $loaded->{$_}->{generated} } keys %$loaded;
49 $size->{$_} = -s "$data_dir/$_" foreach @files;
56 dump_path => { map { $_ => $self->_dump_path($_) } @files },
62 my ( $self, $name ) = @_;
63 my $dir = $self->app->home->rel_dir('data');
66 return '/tmp/mojo_facets.' . $name . '.storable';
70 my ( $self, $path ) = @_;
72 my $dump_path = $self->_dump_path( $path );
73 my $first_load = ! -e $dump_path;
74 warn "save loaded to $dump_path";
75 my $info = $loaded->{$path};
76 store $info, $dump_path;
79 my $mtime = $loaded->{$path}->{mtime};
80 utime $mtime, $mtime, $dump_path;
81 warn "sync time to $path at $mtime\n";
84 warn $dump_path, ' ', -s $dump_path, " bytes\n";
93 my $nr_items = $#{ $_[0] } + 1;
95 warn "__stats $nr_items\n";
97 foreach my $e ( @{ $_[0] } ) {
98 foreach my $n ( keys %$e ) {
99 $stats->{$n}->{count}++;
101 if ( ref $e->{$n} eq 'ARRAY' ) {
102 $stats->{$n}->{array} += $#{ $e->{$n} } + 1;
108 foreach my $x ( @v ) {
109 $stats->{$n}->{numeric}++
110 if $x =~ m/^[-+]?([0-9]*\.[0-9]+|[0-9]+)$/;
111 $stats->{$n}->{empty}++
112 if length $x == 0; # faster than $x =~ m/^\s*$/;
118 foreach my $n ( keys %$stats ) {
119 my $s = $stats->{$n};
120 next unless defined $s->{array};
121 if ( $s->{array} == $s->{count} ) {
123 if ( $s->{count} == $nr_items ) {
124 warn "check $n for uniqeness\n";
126 foreach my $e ( @{ $_[0] } ) {
127 if ( ++$unique->{ $e->{$n}->[0] } == 2 ) {
133 $stats->{$n}->{unique} = 1;
134 #warn "# $n unique ",dump( $unique );
140 warn "# __stats ",dump($stats);
145 sub _param_or_session {
146 $_[0]->param( $_[1] ) || $_[0]->session( $_[1] )
151 my $path = $self->_param_or_session('path');
152 warn "stats $path\n";
153 delete $loaded->{$path}->{stats};
154 $self->redirect_to( '/data/columns' );
159 my ( $self, $path ) = @_;
161 return if defined $loaded->{$path}->{'generated'};
163 my $full_path = $self->app->home->rel_file( 'data/' . $path );
164 die "$full_path $!" unless -r $full_path;
166 my $dump_path = $self->_dump_path( $path );
168 if ( defined $loaded->{$path}->{data} ) {
169 my $mtime = (stat($full_path))[9];
170 return if $loaded->{$path}->{mtime} == $mtime;
171 warn "reload $full_path, modified ", time() - $mtime, " seconds ago\n";
172 } elsif ( -e $dump_path ) {
173 warn "dump_path $dump_path ", -s $dump_path, " bytes loading...\n";
174 my $info = retrieve $dump_path;
175 $loaded->{ $path } = $info;
180 if ( -f $full_path ) {
181 $data = MojoFacets::Import::File->new( full_path => $full_path, path => $path )->data;
182 } elsif ( -d $full_path && $full_path =~ m/.html/ ) {
183 $data = MojoFacets::Import::HTMLTable->new( dir => $full_path )->data;
185 die "can't load $full_path";
190 if ( defined $data->{header} ) {
191 if ( ref $data->{header} eq 'ARRAY' ) {
192 @header = @{ $data->{header} };
194 warn "header not array ", dump( $data->{header} );
198 my $stats = __stats( $data->{items} );
201 sort { $stats->{$b}->{count} <=> $stats->{$a}->{count} }
202 grep { defined $stats->{$_}->{count} } keys %$stats
206 header => [ @header ],
208 full_path => $full_path,
209 size => -s $full_path,
210 mtime => (stat($full_path))[9],
214 $loaded->{ $path } = $info;
215 $self->_save( $path );
223 my $path = $self->param('path') || $self->redirect_to( '/data/index' );
225 my @paths = $self->param('paths');
226 warn "# paths ", dump @paths;
228 foreach my $p ( keys %$loaded ) {
229 next if grep { /^\Q$p\E$/ } @paths;
230 warn "remove $p from memory\n";
231 delete $loaded->{$p};
234 $self->_load_path( $_ ) foreach @paths;
236 warn "# path $path\n";
237 $self->_load_path( $path );
239 $self->session( 'path' => $path );
241 my $redirect_to = '/data/items';
243 $self->session( 'header' => $loaded->{$path}->{header} );
244 if ( ! defined $loaded->{$path}->{columns} ) {
245 my $columns_path = $self->_permanent_path( 'columns' );
246 if ( -e $columns_path ) {
247 my @columns = map { s/[\r\n]+$//; $_ } read_file $columns_path;
248 $loaded->{$path}->{columns} = [ @columns ];
249 warn "# columns_path $columns_path ",dump(@columns);
251 $loaded->{$path}->{columns} = $loaded->{$path}->{header}
254 $redirect_to = '/data/columns';
256 $self->session( 'columns' => $loaded->{$path}->{columns} );
257 $self->session( 'order' => $loaded->{$path}->{columns}->[0] );
258 $self->redirect_to( $redirect_to );
263 my ( $self, $name ) = @_;
264 my $path = $self->session('path') || $self->param('path');
265 $self->redirect_to('/data/index') unless $path;
267 if ( defined $loaded->{$path}->{modified} && $loaded->{$path}->{modified} > 1 ) {
268 my $caller = (caller(1))[3];
269 if ( $caller =~ m/::edit/ ) {
270 warn "rebuild stats for $path ignored caller $caller\n";
272 warn "rebuild stats for $path FORCED by modified caller $caller\n";
273 $loaded->{$path}->{stats} = __stats( $loaded->{$path}->{data}->{items} );
274 $loaded->{$path}->{modified} = 1;
278 if ( ! defined $loaded->{$path}->{$name} ) {
279 warn "$path $name isn't loaded\n";
280 $self->_load_path( $path );
281 if ( ! defined $loaded->{$path}->{stats} ) {
282 warn "rebuild stats for $path\n";
283 $loaded->{$path}->{stats} = __stats( $loaded->{$path}->{data}->{items} );
285 if ( ! defined $loaded->{$path}->{$name} ) {
286 warn "MISSING $name for $path\n";
287 $self->redirect_to('/data/index')
291 $self->session( 'modified' => $loaded->{$path}->{modified} );
293 return $loaded->{$path}->{$name};
300 $checked->{$_}++ foreach @_;
301 # warn "# _checked ",dump($checked);
305 sub _permanent_path {
307 my $path = $self->_param_or_session('path');
308 $self->app->home->rel_dir('data') . '/' . join('.', $path, @_);
313 my $path = $self->_param_or_session('path');
315 warn "no path in param or session";
318 my $dir = $self->app->home->rel_dir('public') . "/export/$path";
319 mkpath $dir unless -e $dir;
320 $dir . '/' . join('.', @_);
326 if ( $self->param('columns') ) {
327 my @columns = $self->_param_array('columns');
328 write_file( $self->_permanent_path( 'columns' ), map { "$_\n" } @columns );
329 $self->redirect_to('/data/items');
332 my $stats = $self->_loaded( 'stats' );
335 @columns = grep { defined $stats->{$_}->{count} } @{ $self->session('columns') } if $self->session('columns');
337 foreach my $c ( @{ $self->session( 'header' ) } ) {
338 push @columns, $c unless grep { /^\Q$c\E$/ } @columns;
342 message => 'Select columns to display',
344 columns => \@columns,
345 checked => $self->_checked( $self->_param_array('columns') ),
350 my ($self,$name) = @_;
352 my @array = $self->param($name);
353 my $path = $self->session('path');
356 $self->session($name => [ @array ]);
357 $loaded->{$path}->{$name} = [ @array ];
358 } elsif ( my $session = $self->session($name) ) {
359 if ( ref $session eq 'ARRAY' ) {
362 die "$name not array ",dump($session);
365 #warn "# $name ",dump @array;
370 my ($self,$name,$default) = @_;
372 my $scalar = $self->param($name);
374 if ( defined $scalar ) {
375 $self->session($name => $scalar);
377 $scalar = $self->session($name);
380 if ( ! defined $scalar ) {
382 die "no default for $name" unless defined $scalar;
383 $self->session($name => $scalar);
386 warn "# _param_scalar $name ",dump $scalar;
393 my $name = $self->param('filter_name') || die "name?";
394 my @vals = $self->param('filter_vals');
396 $self->_remove_filter( $name );
398 $self->_filter_on_data( $name, @vals );
399 if ( my $permanent = $self->param('_permanent') ) {
400 my $permanent_path = $self->_export_path( 'filter', $name, $permanent );
401 write_file $permanent_path, map { "$_\n" } @vals;
402 warn "permanent filter $permanent_path ", -s $permanent_path;
406 $self->session( 'offset' => 0 );
408 $self->redirect_to('/data/items');
411 sub _filter_on_data {
412 my ( $self, $name, @vals ) = @_;
414 my $path = $self->session('path');
416 if ( ! defined $loaded->{$path}->{stats}->{ $name } ) {
417 warn "filter $name not found in data set";
421 $filters->{$name} = [ @vals ];
422 warn "_filter_on_data $name ", $#vals + 1, " values on $path\n";
425 $filter_hash->{$_}++ foreach @vals;
427 #warn "# filter_hash ",dump( $filter_hash );
429 my $items = $self->_loaded('data')->{items};
431 my $include_missing = defined $filter_hash->{_missing};
434 foreach my $i ( 0 .. $#$items ) {
436 if ( defined $items->[$i]->{$name} ) {
437 my $row = $items->[$i]->{$name};
438 $row = [ $row ] unless ref $row eq 'ARRAY'; # FIXME probably wrong place
439 foreach my $v ( @$row ) {
440 if ( defined $filter_hash->{ $v } ) {
441 $filtered_items->{$i}++;
444 } elsif ( $include_missing ) {
445 $filtered_items->{$i}++;
449 #warn "# filter $name ",dump($filtered_items);
451 $loaded->{$path}->{filters}->{$name} = $filtered_items;
452 warn "filter $name with ", scalar keys %$filtered_items, " items created\n";
456 sub _current_filters {
459 my $columns = $self->_loaded('header');
460 if ( my $sc = $self->session('columns') ) {
464 $current_filters->{ $_ } = $filters->{ $_ }
465 foreach ( grep { defined $filters->{ $_ } } @$columns )
467 warn "# _current_filters ",dump($columns);
468 return $current_filters;
471 sub _data_sorted_by {
472 my ( $self, $order ) = @_;
474 my $path = $self->session('path');
476 warn "_data_sorted_by $order from $path";
478 if ( defined $loaded->{$path}->{sorted}->{$order} ) {
479 return $loaded->{$path}->{sorted}->{$order};
482 my $data = $self->_loaded( 'data' );
483 my $numeric = $self->_is_numeric($order);
484 my $missing = $numeric ? 0 : '';
485 no warnings qw(numeric);
497 if ( ! exists $_->{$order} ) {
499 } elsif ( ref $_->{$order} eq 'ARRAY' ) {
500 $v = join('', @{$_->{$order}});
505 } @{ $data->{items} }
508 warn "sorted: $order numeric: $numeric items: ", $#sorted + 1, "\n";
509 #warn "# sorted ",dump( @sorted );
511 $loaded->{$path}->{sorted}->{$order} = [ @sorted ];
517 join(',', sort(@_), 'order', $order);
523 if ( my $show = $self->param('id') ) {
524 $self->param('show', $show);
528 my $path = $self->session('path');
530 my @columns = $self->_param_array('columns');
531 $self->redirect_to('/data/columns') unless @columns;
532 my $order = $self->_param_scalar('order', $columns[0]);
533 my $sort = $self->_param_scalar('sort', 'a');
534 my $offset = $self->_param_scalar('offset', 0);
535 my $limit = $self->_param_scalar('limit', 20);
536 $self->_param_scalar('show', 'table');
538 # fix offset when changing limit
539 $offset = int( $offset / $limit ) * $limit;
541 if ( ! grep { /^\Q$order\E$/ } @columns ) {
542 $order = $columns[0];
543 $self->session( order => $order );
545 my $sorted = $self->_data_sorted_by( $order );
549 foreach my $name ( keys %$filters ) {
550 if ( ! defined $loaded->{$path}->{stats}->{ $name } ) {
551 warn "skip filter $name not found in $path\n";
554 push @filter_names, $name;
556 warn "filter_names ",dump( @filter_names );
557 foreach my $name ( @filter_names ) {
558 next if ref $loaded->{$path}->{filters}->{$name} eq 'ARRAY';
559 $self->_filter_on_data( $name, @{ $filters->{$name} } );
563 my $all_filters = __all_filters( @filter_names,$order );
565 # warn "# all_filters $all_filters ", dump( $loaded->{$path}->{filtered}->{$all_filters} );
567 if ( ! defined $loaded->{$path}->{filtered}->{$all_filters} ) {
569 my $path_filters = $loaded->{$path}->{filters};
571 warn "create combined filter for $all_filters from ", $#$sorted + 1, " items\n";
574 foreach my $i ( 0 .. $#$sorted ) {
575 my $pos = $sorted->[$i];
577 if ( $#filter_names == -1 ) {
578 push @filtered, $pos;
583 foreach ( @filter_names ) {
584 $skip ||= 1 if ! defined $path_filters->{$_}->{$pos};
588 push @filtered, $pos;
591 $loaded->{$path}->{filtered}->{$all_filters} = [ @filtered ];
594 my $filtered = $loaded->{$path}->{filtered}->{$all_filters}
595 if defined $loaded->{$path}->{filtered}->{$all_filters};
597 warn "all_filters $all_filters produced ", $#$filtered + 1, " items\n" if $filtered;
599 my $data = $self->_loaded('data');
601 my $code = $self->_param_scalar('code','');
602 $code =~ s{[\r\n]+$}{}s;
604 my $commit = $self->param('commit');
605 my $test = $self->param('test');
609 if ( $code && ( $test || $commit ) ) {
610 # XXX find columns used in code snippet and show them to user
612 foreach my $column ( $code =~ m/\$row->{([^}]+)}/g ) {
613 if ( $column =~ s/^(['"])// ) {
616 next if $column =~ m/\$/; # hide columns with vars in them
617 $cols_changed->{$column} = 0;
621 my $code_path = $self->app->home->rel_dir('public') . "/code";
624 my $o = { map { $_ => 1 } grep { defined $loaded->{$path}->{stats}->{$_}->{count} } keys %{ $self->_loaded('stats') } };
625 #warn "XXX o ",dump( $o );
627 warn "# commit on ", $#$filtered + 1, " items:\n$code\n";
629 foreach ( 0 .. $#$filtered ) {
630 my $i = $filtered->[$_];
631 my $row = $data->{items}->[$i];
634 if ( my $description = $self->param('code_description') ) {
635 my $depends = $self->param('code_depends') || die "no code_depends?";
636 my $path = "$code_path/$depends.$description.pl";
637 if ( -e $path && ! $self->param('overwrite') ) {
638 warn "# code $path not saved\n";
640 write_file( $path, { binmode => ':utf8' }, $code );
641 warn "code $path ", -s $path, " bytes saved\n";
646 my $commit_dataset = join('.'
647 , $self->param('code_depends')
648 , $self->param('code_description')
650 my $key = $self->param('code_depends');
654 foreach my $n ( keys %$out ) {
655 my $i = { $key => [ $n ] };
656 $i->{$_} = [ $out->{$n}->{$_} ] foreach keys %{ $out->{$n} };
660 my $stats = __stats( $items );
661 my @columns = grep { ! m/^\Q$key\E$/ } sort keys %$stats;
662 unshift @columns, $key;
664 $loaded->{$commit_dataset} = {
665 header => [ @columns ],
666 columns => [ @columns ],
668 data => { items => $items },
672 warn "# loaded out ", dump( $loaded->{$commit_dataset} );
673 $self->session('path', $commit_dataset);
674 $self->session('columns', [ @columns ]);
675 $self->session('order', $key);
676 $self->redirect_to('/data/items');
679 # this might move before $out to recalculate stats on source dataset?
680 my $c = { map { $_ => 1 } @columns };
681 #warn "XXX c ",dump( $c );
683 __path_modified( $path, 2 );
684 $o->{$_}-- foreach keys %{ $self->_loaded('stats') };
685 #warn "XXX o ",dump( $o );
686 my @added_columns = grep { $o->{$_} && ! $c->{$_} } keys %$o;
687 warn "# added_columns ",dump( @added_columns );
688 unshift @columns, @added_columns;
690 $self->session('columns', [ @columns ]);
691 $loaded->{$path}->{columns} = [ @columns ];
692 warn "# new columns ",dump( @columns );
696 my $from_end = $sort eq 'd' ? $#$filtered : 0;
698 foreach ( 0 .. $limit ) {
699 my $i = $_ + $offset;
700 last unless defined $filtered->[$i];
701 $i = $from_end - $i if $from_end;
702 my $id = $filtered->[$i];
703 my $row = Storable::dclone $data->{items}->[ $id ];
704 my $old = { map { $_ => 1 } keys %$row };
705 if ( $code && $test ) {
708 warn "ERROR evaling\n$code\n$@";
709 $self->stash('eval_error', $@) if $@;
711 warn "EVAL ",dump($row);
712 $old->{$_}-- foreach keys %$row;
713 warn "columns changed ",dump($old);
714 $cols_changed->{$_}++ foreach grep { $old->{$_} == -1 } keys %$old;
717 $row->{_row_id} ||= $id;
718 push @$sorted_items, $row;
721 my @added_columns = sort grep { $cols_changed->{$_} > 0 } keys %$cols_changed;
722 unshift @columns, @added_columns;
724 warn "# sorted_items ", $#$sorted_items + 1, " offset $offset limit $limit order $sort";
726 my $code_depends = $self->param('code_depends')||
727 join(',', sort grep { $cols_changed->{$_} == 0 } keys %$cols_changed );
728 my $code_description = $self->param('code_description') ||
729 join(',', @added_columns);
731 $code_depends ||= $code_description; # self-modifing
733 warn "# cols_changed ",dump( $cols_changed, $code_depends, $code_description );
739 sorted => $sorted_items,
740 columns => [ @columns ],
741 rows => $#$filtered + 1,
742 numeric => { map { $_, $self->_is_numeric($_) } @columns },
743 unique => { map { $_, $self->_is_unique( $_) } @columns },
744 filters => $self->_current_filters,
746 cols_changed => $cols_changed,
747 code_depends => $code_depends,
748 code_description => $code_description,
749 code_path => $code_path,
758 $self->session('order', $self->param('order'));
759 $self->session('sort', $self->param('sort'));
760 $self->redirect_to('/data/items');
764 my ( $self, $name ) = @_;
766 my $stats = $self->_loaded( 'stats' );
768 # sort facet numerically if more >50% elements are numeric
769 my $count = $stats->{$name}->{count};
770 $count -= $stats->{$name}->{empty} if defined $stats->{$name}->{empty};
771 defined $stats->{$name}->{numeric} &&
772 $stats->{$name}->{numeric} > $count / 2;
776 my ( $self, $name ) = @_;
777 my $stats = $self->_loaded( 'stats' );
778 defined $stats->{$name}->{unique};
782 my ($self,$name) = @_;
783 warn "_remove_filter $name\n";
785 my $path = $self->session('path');
787 delete $filters->{$name};
788 delete $loaded->{$path}->{filters}->{$name};
789 warn "filters left: ", keys %{ $loaded->{$path}->{filters} };
793 keys %{ $loaded->{$path}->{filtered} }
795 delete $loaded->{$path}->{filtered}->{$_};
796 warn "remove filtered cache $_";
803 my $path = $self->session('path') || $self->redirect_to( '/data/index' );
805 if ( my $name = $self->param('remove') ) {
806 $self->_remove_filter( $name );
807 $self->redirect_to( '/data/items' );
811 my $name = $self->param('name') || die "no name";
813 my $all = $self->_param_scalar('all', 1);
814 my $data = $self->_loaded('data');
816 my $filters = $self->_current_filters;
817 my $all_filters = __all_filters( keys %$filters,$self->session('order') );
818 my $filtered = $loaded->{$path}->{filtered}->{$all_filters}
819 if defined $loaded->{$path}->{filtered}->{$all_filters};
821 if ( ! $filtered || $all ) {
822 $filtered = [ 0 .. $#{ $data->{items} } ];
823 warn "filter all values\n";
825 warn "filter using $all_filters\n";
828 foreach my $i ( @$filtered ) {
829 my $item = $data->{items}->[$i];
830 if ( ! exists $item->{$name} ) {
831 $facet->{ _missing }++;
832 } elsif ( ref $item->{$name} eq 'ARRAY' ) {
833 $facet->{$_}++ foreach @{ $item->{$name} };
835 $facet->{ $item->{$name} }++;
839 # warn "# facet $name ",dump $facet;
844 : defined $filters->{$name} ? @{ $filters->{$name} }
847 $checked = $self->_checked( @{ $filters->{$name} } ) if defined $filters->{$name};
849 my $numeric = $self->_is_numeric($name);
851 my $sort = $self->param('sort');
852 # sort numeric facets with more than 5 values ascending
853 $sort ||= $numeric && $#facet_names > 4 ? 'a' : 'c';
855 @facet_names = sort {
857 if ( $sort eq 'a' ) {
858 $result = $numeric ? $a <=> $b : lc $a cmp lc $b;
859 } elsif ( $sort eq 'd' ) {
860 $result = $numeric ? $b <=> $a : lc $b cmp lc $a;
861 } elsif ( $sort eq 'c' ) {
862 $result = ( $facet->{$b} || -1 ) <=> ( $facet->{$a} || -1 )
864 warn "unknown sort: $sort";
867 $result = $a cmp $b unless defined $result; # FIXME cludge for numeric facets with invalid data
871 $self->render( name => $name, facet => $facet, checked => $checked,
872 facet_names => \@facet_names, sort => $sort, numeric => $numeric,
877 sub __invalidate_path_column {
878 my ( $path, $name ) = @_;
880 if ( defined $loaded->{$path}->{sorted}->{$name} ) {
881 delete $loaded->{$path}->{sorted}->{$name};
882 warn "# invalidate $path sorted $name\n";
885 foreach ( grep { m/\Q$name\E/ } keys %{ $loaded->{$path}->{filtered} } ) {
886 delete $loaded->{$path}->{filtered}->{$_};
887 warn "# invalidate $path filtered $_\n";
891 sub __path_modified {
892 my ( $path, $value ) = @_;
893 $value = 1 unless defined $value;
895 $loaded->{$path}->{modified} = $value;
897 warn "# __path_modified $path $value\n";
902 my $new_content = $self->param('new_content');
903 $new_content ||= $self->param('content'); # backward compatibility with old actions
905 my $i = $self->param('_row_id');
906 die "invalid _row_id ",dump($i) unless $i =~ m/^\d+$/;
907 my $path = $self->param('path') || die "no path";
908 my $name = $self->param('name') || die "no name";
909 my $status = 200; # 200 = OK, 201 = Created
911 my $data = $self->_loaded('data');
913 if ( defined $loaded->{$path}->{data}->{items}->[$i] ) {
914 $new_content =~ s/^\s+//s;
915 $new_content =~ s/\s+$//s;
917 if ( $new_content =~ /\xB6/ ) { # para
918 $v = [ split(/\s*\xB6\s*/, $new_content) ];
920 $v = [ $new_content ];
923 my $old = dump $loaded->{$path}->{data}->{items}->[$i]->{$name};
926 && ! ( $old eq 'undef' && length($new_content) == 0 ) # new value empty, previous undef
932 old => $loaded->{$path}->{data}->{items}->[$i]->{$name},
934 time => $self->param('time') || time(),
935 user => $self->param('user') || $ENV{'LOGNAME'},
937 map { $_ => $loaded->{$path}->{data}->{items}->[$i]->{$_}->[0] }
938 grep { defined $loaded->{$path}->{stats}->{$_}->{unique} }
939 keys %{ $loaded->{$path}->{stats} }
942 my $change_path = $self->_permanent_path( 'changes' );
943 mkdir $change_path unless -d $change_path;
944 $change_path .= '/' . $change->{time};
945 store $change, $change_path;
946 utime $change->{time}, $change->{time}, $change_path;
947 warn "# $change_path ", dump($change);
949 warn "# change $path $i $old -> $new\n";
950 $loaded->{$path}->{data}->{items}->[$i]->{$name} = $v;
952 __invalidate_path_column( $path, $name );
954 $status = 201; # created
955 # modified = 2 -- force rebuild of stats
956 __path_modified( $path, 2 );
958 $new_content = join("\xB6",@$v);
961 warn "# unchanged $path $i $old\n";
965 $new_content = "$path $i $name doesn't exist\n";
969 warn "# edit $status ", dump $new_content;
973 new_content => scalar $new_content,
980 my $path = $self->_param_or_session('path');
981 my $dump_path = $self->_save( $path );
982 __path_modified( $path, 0 );
984 $self->redirect_to( '/data/items' );
990 if ( my $import = $self->param('import') ) {
992 if ( $import =~ m{/filter\.(.+?)\..+} ) {
994 my @vals = map { chomp; $_ }
995 read_file $self->app->home->rel_dir('public') . "/export/$import";
996 $self->_remove_filter( $name );
997 $self->_filter_on_data( $name, @vals );
998 $self->session( 'offset' => 0 );
999 $self->redirect_to('/data/items');
1001 warn "UNKNOWN IMPORT $import";
1005 $self->render( export => [
1006 glob( $self->_export_path . '*' )
1010 sub __loaded_paths {
1012 grep { defined $loaded->{$_}->{data} }