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);
16 use Text::Unaccent::PurePerl;
18 use MojoFacets::Import::File;
19 use MojoFacets::Import::HTMLTable;
20 use MojoFacets::Import::CSV;
28 my $data_dir = $self->app->home->rel_dir('data');
29 die "no data dir $data_dir" unless -d $data_dir;
34 my $file = $File::Find::name;
35 if ( -f $file && $file =~ m/\.(js(on)?|txt)$/ ) {
36 $file =~ s/$data_dir\/*//;
38 } elsif ( -f $file && $file =~ m/([^\/]+)\.changes\/(\d+\.\d+.+)/ ) {
39 push @{ $changes->{$1} }, $2
40 } elsif ( -d $file && $file =~ m/\.html$/ ) {
41 $file =~ s/$data_dir\/*//;
43 } elsif ( -f $file && $file =~ m/\.csv$/i ) {
44 $file =~ s/$data_dir\/*//;
47 #warn "IGNORE: $file\n";
51 @files = sort { $loaded->{$b}->{mtime} <=> $loaded->{$a}->{mtime} || lc $a cmp lc $b } @files,
52 grep { defined $loaded->{$_}->{generated} } keys %$loaded;
54 $size->{$_} = -s "$data_dir/$_" foreach @files;
61 dump_path => { map { $_ => $self->_dump_path($_) } @files },
67 my ( $self, $name ) = @_;
68 my $dir = $self->app->home->rel_dir('data');
71 return '/tmp/mojo_facets.' . $name . '.storable';
75 my ( $self, $path ) = @_;
77 my $dump_path = $self->_dump_path( $path );
78 my $first_load = ! -e $dump_path;
79 warn "save loaded to $dump_path";
80 my $info = $loaded->{$path};
81 store $info, $dump_path;
84 my $mtime = $loaded->{$path}->{mtime};
85 utime $mtime, $mtime, $dump_path;
86 warn "sync time to $path at $mtime\n";
89 warn $dump_path, ' ', -s $dump_path, " bytes\n";
98 my $nr_items = $#{ $_[0] } + 1;
100 warn "__stats $nr_items\n";
102 foreach my $e ( @{ $_[0] } ) {
103 foreach my $n ( keys %$e ) {
104 $stats->{$n}->{count}++;
106 if ( ref $e->{$n} eq 'ARRAY' ) {
107 $stats->{$n}->{array} += $#{ $e->{$n} } + 1;
113 foreach my $x ( @v ) {
114 $stats->{$n}->{numeric}++
115 if $x =~ m/^[-+]?([0-9]*\.[0-9]+|[0-9]+)$/;
116 $stats->{$n}->{empty}++
117 if length $x == 0; # faster than $x =~ m/^\s*$/;
123 foreach my $n ( keys %$stats ) {
124 my $s = $stats->{$n};
125 next unless defined $s->{array};
126 if ( $s->{array} == $s->{count} ) {
128 if ( $s->{count} == $nr_items ) {
129 warn "check $n for uniqeness\n";
131 foreach my $e ( @{ $_[0] } ) {
132 if ( ++$unique->{ $e->{$n}->[0] } == 2 ) {
138 $stats->{$n}->{unique} = 1;
139 #warn "# $n unique ",dump( $unique );
145 warn "# __stats ",dump($stats);
150 sub _param_or_session {
151 $_[0]->param( $_[1] ) || $_[0]->session( $_[1] )
156 my $path = $self->_param_or_session('path');
157 warn "stats $path\n";
158 delete $loaded->{$path}->{stats};
159 $self->redirect_to( '/data/columns' );
164 my ( $self, $path ) = @_;
166 return if defined $loaded->{$path}->{'generated'};
168 my $full_path = $self->app->home->rel_file( 'data/' . $path );
169 $self->redirect_to('/data/index') unless -r $full_path;
171 my $dump_path = $self->_dump_path( $path );
173 if ( defined $loaded->{$path}->{data} ) {
174 my $mtime = (stat($full_path))[9];
175 return if $loaded->{$path}->{mtime} == $mtime;
176 warn "reload $full_path, modified ", time() - $mtime, " seconds ago\n";
177 } elsif ( -e $dump_path ) {
178 warn "dump_path $dump_path ", -s $dump_path, " bytes loading...\n";
179 my $info = retrieve $dump_path;
180 $loaded->{ $path } = $info;
185 if ( -f $full_path ) {
186 if ( $full_path =~ m/.csv/i ) {
187 $data = MojoFacets::Import::CSV->new( full_path => $full_path )->data;
189 $data = MojoFacets::Import::File->new( full_path => $full_path, path => $path )->data;
191 } elsif ( -d $full_path && $full_path =~ m/.html/ ) {
192 $data = MojoFacets::Import::HTMLTable->new( dir => $full_path )->data;
194 die "can't load $full_path";
199 if ( defined $data->{header} ) {
200 if ( ref $data->{header} eq 'ARRAY' ) {
201 @header = @{ $data->{header} };
203 warn "header not array ", dump( $data->{header} );
207 my $stats = __stats( $data->{items} );
210 sort { $stats->{$b}->{count} <=> $stats->{$a}->{count} }
211 grep { defined $stats->{$_}->{count} } keys %$stats
215 header => [ @header ],
217 full_path => $full_path,
218 size => -s $full_path,
219 mtime => (stat($full_path))[9],
223 $loaded->{ $path } = $info;
224 $self->_save( $path );
232 my $path = $self->param('path') || $self->redirect_to( '/data/index' );
234 my @paths = $self->param('paths');
235 warn "# paths ", dump @paths;
237 foreach my $p ( keys %$loaded ) {
238 next if grep { /^\Q$p\E$/ } @paths;
239 warn "remove $p from memory\n";
240 delete $loaded->{$p};
243 $self->_load_path( $_ ) foreach @paths;
245 warn "# path $path\n";
246 $self->_load_path( $path );
248 $self->session( 'path' => $path );
250 my $redirect_to = '/data/items';
252 $self->session( 'header' => $loaded->{$path}->{header} );
253 if ( ! defined $loaded->{$path}->{columns} ) {
254 my $columns_path = $self->_permanent_path( 'columns' );
255 if ( -e $columns_path ) {
256 my @columns = map { s/[\r\n]+$//; $_ } read_file $columns_path, binmode => ':utf8';
257 $loaded->{$path}->{columns} = [ @columns ];
258 warn "# columns_path $columns_path ",dump(@columns);
260 $loaded->{$path}->{columns} = $loaded->{$path}->{header}
263 $redirect_to = '/data/columns';
265 $self->session( 'columns' => $loaded->{$path}->{columns} );
266 $self->session( 'order' => $loaded->{$path}->{columns}->[0] );
267 $self->redirect_to( $redirect_to );
272 my ( $self, $name ) = @_;
273 my $path = $self->session('path') || $self->param('path');
274 $self->redirect_to('/data/index') unless $path;
276 if ( defined $loaded->{$path}->{modified} && $loaded->{$path}->{modified} > 1 ) {
277 my $caller = (caller(1))[3];
278 if ( $caller =~ m/::edit/ ) {
279 warn "rebuild stats for $path ignored caller $caller\n";
281 warn "rebuild stats for $path FORCED by modified caller $caller\n";
282 $loaded->{$path}->{stats} = __stats( $loaded->{$path}->{data}->{items} );
283 $loaded->{$path}->{modified} = 1;
287 if ( ! defined $loaded->{$path}->{$name} ) {
288 warn "$path $name isn't loaded\n";
289 $self->_load_path( $path );
290 if ( ! defined $loaded->{$path}->{stats} ) {
291 warn "rebuild stats for $path\n";
292 $loaded->{$path}->{stats} = __stats( $loaded->{$path}->{data}->{items} );
294 if ( ! defined $loaded->{$path}->{$name} ) {
295 warn "MISSING $name for $path\n";
296 $self->redirect_to('/data/index')
300 $self->session( 'modified' => $loaded->{$path}->{modified} );
302 return $loaded->{$path}->{$name};
309 $checked->{$_}++ foreach @_;
310 # warn "# _checked ",dump($checked);
314 sub _permanent_path {
316 my $path = $self->_param_or_session('path');
317 $self->app->home->rel_dir('data') . '/' . join('.', $path, @_);
322 my $path = $self->_param_or_session('path');
324 warn "no path in param or session";
327 my $dir = $self->app->home->rel_dir('public') . "/export/$path";
328 mkpath $dir unless -e $dir;
329 my $name = unac_string( join('.', @_) );
337 if ( $self->param('columns') ) {
338 my @columns = $self->_param_array('columns');
339 write_file( $self->_permanent_path( 'columns' ), { binmode => ':utf8' }, map { "$_\n" } @columns );
340 $self->redirect_to('/data/items');
343 my $stats = $self->_loaded( 'stats' );
346 @columns = grep { defined $stats->{$_}->{count} } @{ $self->session('columns') } if $self->session('columns');
348 foreach my $c ( @{ $self->session( 'header' ) } ) {
349 push @columns, $c unless grep { /^\Q$c\E$/ } @columns;
353 message => 'Select columns to display',
355 columns => \@columns,
356 checked => $self->_checked( $self->_param_array('columns') ),
361 my ($self,$name) = @_;
363 my @array = $self->param($name);
364 my $path = $self->session('path');
367 $self->session($name => [ @array ]);
368 $loaded->{$path}->{$name} = [ @array ];
369 } elsif ( my $session = $self->session($name) ) {
370 if ( ref $session eq 'ARRAY' ) {
373 die "$name not array ",dump($session);
376 #warn "# $name ",dump @array;
381 my ($self,$name,$default) = @_;
383 my $scalar = $self->param($name);
385 if ( defined $scalar ) {
386 $self->session($name => $scalar);
388 $scalar = $self->session($name);
391 if ( ! defined $scalar ) {
393 die "no default for $name" unless defined $scalar;
394 $self->session($name => $scalar);
397 warn "# _param_scalar $name ",dump $scalar;
404 my $name = $self->param('filter_name') || die "name?";
405 my @vals = $self->param('filter_vals');
407 $self->_remove_filter( $name );
409 $self->_filter_on_data( $name, @vals );
410 if ( my $permanent = $self->param('_permanent') ) {
411 my $permanent_path = $self->_export_path( 'filter', $name, $permanent );
412 write_file $permanent_path, { binmode => ':utf8' }, map { "$_\n" } @vals;
413 warn "permanent filter $permanent_path ", -s $permanent_path;
417 $self->session( 'offset' => 0 );
419 $self->redirect_to('/data/items');
422 sub _filter_on_data {
423 my ( $self, $name, @vals ) = @_;
425 my $path = $self->session('path');
427 if ( ! defined $loaded->{$path}->{stats}->{ $name } ) {
428 warn "filter $name not found in data set";
432 $filters->{$name} = [ @vals ];
433 warn "_filter_on_data $name ", $#vals + 1, " values on $path\n";
436 $filter_hash->{$_}++ foreach @vals;
438 #warn "# filter_hash ",dump( $filter_hash );
440 my $items = $self->_loaded('data')->{items};
442 my $include_missing = defined $filter_hash->{_missing};
445 foreach my $i ( 0 .. $#$items ) {
447 if ( defined $items->[$i]->{$name} ) {
448 my $row = $items->[$i]->{$name};
449 $row = [ $row ] unless ref $row eq 'ARRAY'; # FIXME probably wrong place
450 foreach my $v ( @$row ) {
451 if ( defined $filter_hash->{ $v } ) {
452 $filtered_items->{$i}++;
455 } elsif ( $include_missing ) {
456 $filtered_items->{$i}++;
460 #warn "# filter $name ",dump($filtered_items);
462 $loaded->{$path}->{filters}->{$name} = $filtered_items;
463 warn "filter $name with ", scalar keys %$filtered_items, " items created\n";
467 sub _current_filters {
470 my $columns = $self->_loaded('header');
471 if ( my $sc = $self->session('columns') ) {
475 $current_filters->{ $_ } = $filters->{ $_ }
476 foreach ( grep { defined $filters->{ $_ } } @$columns )
478 warn "# _current_filters ",dump($columns);
479 return $current_filters;
482 sub _data_sorted_by {
483 my ( $self, $order ) = @_;
485 my $path = $self->session('path');
487 warn "_data_sorted_by $order from $path";
489 if ( defined $loaded->{$path}->{sorted}->{$order} ) {
490 return $loaded->{$path}->{sorted}->{$order};
493 my $data = $self->_loaded( 'data' );
494 my $numeric = $self->_is_numeric($order);
495 my $missing = $numeric ? 0 : '';
496 no warnings qw(numeric);
508 if ( ! exists $_->{$order} ) {
510 } elsif ( ref $_->{$order} eq 'ARRAY' ) {
511 $v = join('', @{$_->{$order}});
516 } @{ $data->{items} }
519 warn "sorted: $order numeric: $numeric items: ", $#sorted + 1, "\n";
520 #warn "# sorted ",dump( @sorted );
522 $loaded->{$path}->{sorted}->{$order} = [ @sorted ];
528 join(',', sort(@_), 'order', $order);
534 if ( my $show = $self->param('id') ) {
535 $self->param('show', $show);
539 my $path = $self->session('path');
541 my @columns = $self->_param_array('columns');
542 $self->redirect_to('/data/columns') unless @columns;
543 my $order = $self->_param_scalar('order', $columns[0]);
544 my $sort = $self->_param_scalar('sort', 'a');
545 my $offset = $self->_param_scalar('offset', 0);
546 my $limit = $self->_param_scalar('limit', 20);
547 $self->_param_scalar('show', 'table');
549 # fix offset when changing limit
550 $offset = int( $offset / $limit ) * $limit;
552 if ( ! grep { /^\Q$order\E$/ } @columns ) {
553 $order = $columns[0];
554 $self->session( order => $order );
556 my $sorted = $self->_data_sorted_by( $order );
560 foreach my $name ( keys %$filters ) {
561 if ( ! defined $loaded->{$path}->{stats}->{ $name } ) {
562 warn "skip filter $name not found in $path\n";
565 push @filter_names, $name;
567 warn "filter_names ",dump( @filter_names );
568 foreach my $name ( @filter_names ) {
569 next if ref $loaded->{$path}->{filters}->{$name} eq 'ARRAY';
570 $self->_filter_on_data( $name, @{ $filters->{$name} } );
574 my $all_filters = __all_filters( @filter_names,$order );
576 # warn "# all_filters $all_filters ", dump( $loaded->{$path}->{filtered}->{$all_filters} );
578 if ( ! defined $loaded->{$path}->{filtered}->{$all_filters} ) {
580 my $path_filters = $loaded->{$path}->{filters};
582 warn "create combined filter for $all_filters from ", $#$sorted + 1, " items\n";
585 foreach my $i ( 0 .. $#$sorted ) {
586 my $pos = $sorted->[$i];
588 if ( $#filter_names == -1 ) {
589 push @filtered, $pos;
594 foreach ( @filter_names ) {
595 $skip ||= 1 if ! defined $path_filters->{$_}->{$pos};
599 push @filtered, $pos;
602 $loaded->{$path}->{filtered}->{$all_filters} = [ @filtered ];
605 my $filtered = $loaded->{$path}->{filtered}->{$all_filters}
606 if defined $loaded->{$path}->{filtered}->{$all_filters};
608 warn "all_filters $all_filters produced ", $#$filtered + 1, " items\n" if $filtered;
610 my $data = $self->_loaded('data');
612 my $code = $self->_param_scalar('code','');
613 $code =~ s{[\r\n]+$}{}s;
615 my $commit = $self->param('commit');
616 my $test = $self->param('test');
620 if ( $code && ( $test || $commit ) ) {
621 # XXX find columns used in code snippet and show them to user
623 foreach my $column ( $code =~ m/\$row->{([^}]+)}/g ) {
624 if ( $column =~ s/^(['"])// ) {
627 next if $column =~ m/\$/; # hide columns with vars in them
628 $commit_changed->{$column} = 0;
632 my $code_path = $self->app->home->rel_dir('public') . "/code";
635 warn "# commit on ", $#$filtered + 1, " items:\n$code\n";
637 foreach ( 0 .. $#$filtered ) {
638 my $i = $filtered->[$_];
639 my $row = $data->{items}->[$i];
642 foreach ( keys %$update ) {
643 $commit_changed->{$_}++;
644 $row->{$_} = $update->{$_};
647 if ( my $description = $self->param('code_description') ) {
648 my $depends = $self->param('code_depends') || die "no code_depends?";
649 my $path = "$code_path/$depends.$description.pl";
650 if ( -e $path && ! $self->param('overwrite') ) {
651 warn "# code $path not saved\n";
653 write_file( $path, { binmode => ':utf8' }, $code );
654 warn "code $path ", -s $path, " bytes saved\n";
659 my $commit_dataset = join('.'
660 , $self->param('code_depends')
661 , $self->param('code_description')
664 my $key = $self->param('code_depends');
668 foreach my $n ( keys %$out ) {
669 my $i = { $key => [ $n ] };
670 my $ref = ref $out->{$n};
671 if ( $ref eq 'HASH' ) {
672 $i->{$_} = [ $out->{$n}->{$_} ] foreach keys %{ $out->{$n} };
673 } elsif ( $ref eq 'ARRAY' ) {
674 $i->{$_} = $out->{$n};
676 $i->{value} = [ $out->{$n} ];
678 $i->{_error} = [ dump($out->{$n}) ];
683 my $stats = __stats( $items );
684 my @columns = grep { ! m/^\Q$key\E$/ } sort keys %$stats;
685 unshift @columns, $key;
687 $loaded->{$commit_dataset} = {
688 header => [ @columns ],
689 columns => [ @columns ],
691 data => { items => $items },
695 warn "# loaded out ", dump( $loaded->{$commit_dataset} );
696 $self->session('path', $commit_dataset);
697 $self->session('columns', [ @columns ]);
698 $self->session('order', $key);
699 $self->redirect_to('/data/items');
700 return; # FIXME needed to correctly show columns
703 # this might move before $out to recalculate stats on source dataset?
704 __path_modified( $path, 2 );
705 my $c = { map { $_ => 1 } @columns };
706 my @added_columns = sort grep { ! $c->{$_} } keys %$commit_changed;
707 warn "# added_columns ",dump( @added_columns );
708 unshift @columns, @added_columns;
710 $self->session('columns', [ @columns ]);
711 $loaded->{$path}->{columns} = [ @columns ];
712 warn "# new columns ",dump( @columns );
714 __invalidate_path_column( $path, $_ ) foreach keys %$commit_changed;
718 my $from_end = $sort eq 'd' ? $#$filtered : 0;
721 foreach ( 0 .. $limit ) {
722 my $i = $_ + $offset;
723 last unless defined $filtered->[$i];
724 $i = $from_end - $i if $from_end;
725 my $id = $filtered->[$i];
726 my $row = Storable::dclone $data->{items}->[ $id ];
727 if ( $code && $test ) {
731 warn "ERROR evaling\n$code\n$@";
732 $self->stash('eval_error', $@) if $@;
734 warn "EVAL ",dump($update);
735 foreach ( keys %$update ) {
736 $test_changed->{$_}++;
737 $row->{$_} = $update->{$_};
741 $row->{_row_id} ||= $id;
742 push @$sorted_items, $row;
745 if ( $self->param('export') ) {
746 my $export_path = $self->_export_path( 'items', @columns);
747 open(my $fh, '>', $export_path) || warn "ERROR: can't open $export_path: $!";
748 foreach my $f ( 0 .. $#$filtered ) {
749 print $fh join("\t", map {
750 my $i = $data->{items}->[ $filtered->[$f] ];
751 if ( ref $i->{$_} eq 'ARRAY' ) {
752 join(',', @{ $i->{$_} });
759 warn "export $export_path ", -s $export_path, " bytes\n";
762 warn "# test_changed ",dump( $test_changed );
763 my $c = { map { $_ => 1 } @columns };
764 my @added_columns = sort grep { ! $c->{$_} } keys %$test_changed;
765 unshift @columns, @added_columns;
767 warn "# sorted_items ", $#$sorted_items + 1, " offset $offset limit $limit order $sort";
769 my $code_depends = $self->param('code_depends')||
770 join(',', sort grep { $test_changed->{$_} == 0 } keys %$test_changed );
771 my $code_description = $self->param('code_description') ||
772 join(',', @added_columns);
774 $code_depends ||= $code_description; # self-modifing
776 warn "# test_changed ",dump( $test_changed, $code_depends, $code_description );
782 sorted => $sorted_items,
783 columns => [ @columns ],
784 rows => $#$filtered + 1,
785 numeric => { map { $_, $self->_is_numeric($_) } @columns },
786 unique => { map { $_, $self->_is_unique( $_) } @columns },
787 filters => $self->_current_filters,
789 cols_changed => $commit ? $commit_changed : $test_changed,
790 code_depends => $code_depends,
791 code_description => $code_description,
792 code_path => $code_path,
801 $self->session('order', $self->param('order'));
802 $self->session('sort', $self->param('sort'));
803 $self->redirect_to('/data/items');
807 my ( $self, $name ) = @_;
809 my $stats = $self->_loaded( 'stats' );
811 # sort facet numerically if more >50% elements are numeric
812 my $count = $stats->{$name}->{count};
813 $count -= $stats->{$name}->{empty} if defined $stats->{$name}->{empty};
814 defined $stats->{$name}->{numeric} &&
815 $stats->{$name}->{numeric} > $count / 2;
819 my ( $self, $name ) = @_;
820 my $stats = $self->_loaded( 'stats' );
821 defined $stats->{$name}->{unique};
825 my ($self,$name) = @_;
826 warn "_remove_filter $name\n";
828 my $path = $self->session('path');
830 delete $filters->{$name};
831 delete $loaded->{$path}->{filters}->{$name};
832 warn "filters left: ", keys %{ $loaded->{$path}->{filters} };
836 keys %{ $loaded->{$path}->{filtered} }
838 delete $loaded->{$path}->{filtered}->{$_};
839 warn "remove filtered cache $_";
846 my $path = $self->session('path') || $self->redirect_to( '/data/index' );
848 if ( my $name = $self->param('remove') ) {
849 $self->_remove_filter( $name );
850 $self->redirect_to( '/data/items' );
854 my $name = $self->param('name') || die "no name";
856 my $all = $self->_param_scalar('all', 1);
857 my $data = $self->_loaded('data');
859 my $filters = $self->_current_filters;
860 my $all_filters = __all_filters( keys %$filters,$self->session('order') );
861 my $filtered = $loaded->{$path}->{filtered}->{$all_filters}
862 if defined $loaded->{$path}->{filtered}->{$all_filters};
864 if ( ! $filtered || $all ) {
865 $filtered = [ 0 .. $#{ $data->{items} } ];
866 warn "filter all values\n";
868 warn "filter using $all_filters\n";
871 foreach my $i ( @$filtered ) {
872 my $item = $data->{items}->[$i];
873 if ( ! exists $item->{$name} ) {
874 $facet->{ _missing }++;
875 } elsif ( ref $item->{$name} eq 'ARRAY' ) {
876 $facet->{$_}++ foreach @{ $item->{$name} };
878 $facet->{ $item->{$name} }++;
882 # warn "# facet $name ",dump $facet;
887 : defined $filters->{$name} ? @{ $filters->{$name} }
890 $checked = $self->_checked( @{ $filters->{$name} } ) if defined $filters->{$name};
892 my $numeric = $self->_is_numeric($name);
894 my $sort = $self->param('sort');
895 # sort numeric facets with more than 5 values ascending
896 $sort ||= $numeric && $#facet_names > 4 ? 'a' : 'c';
898 @facet_names = sort {
900 if ( $sort eq 'a' ) {
901 $result = $numeric ? $a <=> $b : lc $a cmp lc $b;
902 } elsif ( $sort eq 'd' ) {
903 $result = $numeric ? $b <=> $a : lc $b cmp lc $a;
904 } elsif ( $sort eq 'c' ) {
905 $result = ( $facet->{$b} || -1 ) <=> ( $facet->{$a} || -1 )
907 warn "unknown sort: $sort";
910 $result = $a cmp $b unless defined $result; # FIXME cludge for numeric facets with invalid data
914 $self->render( name => $name, facet => $facet, checked => $checked,
915 facet_names => \@facet_names, sort => $sort, numeric => $numeric,
920 sub __invalidate_path_column {
921 my ( $path, $name ) = @_;
923 if ( defined $loaded->{$path}->{sorted}->{$name} ) {
924 delete $loaded->{$path}->{sorted}->{$name};
925 warn "# invalidate $path sorted $name\n";
928 foreach ( grep { m/\Q$name\E/ } keys %{ $loaded->{$path}->{filtered} } ) {
929 delete $loaded->{$path}->{filtered}->{$_};
930 warn "# invalidate $path filtered $_\n";
934 sub __path_modified {
935 my ( $path, $value ) = @_;
936 $value = 1 unless defined $value;
938 $loaded->{$path}->{modified} = $value;
940 warn "# __path_modified $path $value\n";
945 my $new_content = $self->param('new_content');
946 $new_content ||= $self->param('content'); # backward compatibility with old actions
948 my $i = $self->param('_row_id');
949 die "invalid _row_id ",dump($i) unless $i =~ m/^\d+$/;
950 my $path = $self->param('path') || die "no path";
951 my $name = $self->param('name') || die "no name";
952 my $status = 200; # 200 = OK, 201 = Created
954 my $data = $self->_loaded('data');
956 if ( defined $loaded->{$path}->{data}->{items}->[$i] ) {
957 $new_content =~ s/^\s+//s;
958 $new_content =~ s/\s+$//s;
960 if ( $new_content =~ /\xB6/ ) { # para
961 $v = [ split(/\s*\xB6\s*/, $new_content) ];
963 $v = [ $new_content ];
966 my $old = dump $loaded->{$path}->{data}->{items}->[$i]->{$name};
969 && ! ( $old eq 'undef' && length($new_content) == 0 ) # new value empty, previous undef
975 old => $loaded->{$path}->{data}->{items}->[$i]->{$name},
977 time => $self->param('time') || time(),
978 user => $self->param('user') || $ENV{'LOGNAME'},
980 map { $_ => $loaded->{$path}->{data}->{items}->[$i]->{$_}->[0] }
981 grep { defined $loaded->{$path}->{stats}->{$_}->{unique} }
982 keys %{ $loaded->{$path}->{stats} }
985 my $change_path = $self->_permanent_path( 'changes' );
986 mkdir $change_path unless -d $change_path;
987 $change_path .= '/' . $change->{time};
988 store $change, $change_path;
989 utime $change->{time}, $change->{time}, $change_path;
990 warn "# $change_path ", dump($change);
992 warn "# change $path $i $old -> $new\n";
993 $loaded->{$path}->{data}->{items}->[$i]->{$name} = $v;
995 __invalidate_path_column( $path, $name );
997 $status = 201; # created
998 # modified = 2 -- force rebuild of stats
999 __path_modified( $path, 2 );
1001 $new_content = join("\xB6",@$v);
1004 warn "# unchanged $path $i $old\n";
1008 $new_content = "$path $i $name doesn't exist\n";
1012 warn "# edit $status ", dump $new_content;
1016 new_content => scalar $new_content,
1023 my $path = $self->_param_or_session('path');
1024 my $dump_path = $self->_save( $path );
1025 __path_modified( $path, 0 );
1027 $self->redirect_to( '/data/items' );
1033 my $dir = $self->app->home->rel_dir('public');
1035 if ( my $import = $self->param('import') ) {
1037 if ( $import =~ m{/filter\.(.+?)\..+} ) {
1039 my @vals = map { chomp; $_ }
1040 read_file "$dir/export/$import", binmode => ':utf8';
1041 $self->_remove_filter( $name );
1042 $self->_filter_on_data( $name, @vals );
1043 $self->session( 'offset' => 0 );
1044 $self->redirect_to('/data/items');
1046 warn "UNKNOWN IMPORT $import";
1050 if ( my $remove = $self->param('remove') ) {
1051 my $path = "$dir/export/$remove";
1052 unlink $path if -e $path;
1054 unlink $path if -e $path;
1057 my $path = $self->_export_path || $self->redirect_to('/data/index');
1059 my @files = grep { ! /\.png$/ } glob "$path/*";
1060 my $mtime = { map { $_ => (stat($_))[9] } @files };
1061 @files = sort { $mtime->{$b} <=> $mtime->{$a} } @files;
1062 $self->render( export => [ @files ] );
1065 sub __loaded_paths {
1067 grep { defined $loaded->{$_}->{data} }