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}->{rebuild_stats} = 1;
284 $loaded->{$path}->{modified} = 1;
288 if ( defined $loaded->{$path}->{rebuild_stats} ) {
289 warn "rebuild_stats $path";
290 $loaded->{$path}->{stats} = __stats( $loaded->{$path}->{data}->{items} );
291 delete $loaded->{$path}->{rebuild_stats};
294 if ( ! defined $loaded->{$path}->{$name} ) {
295 warn "$path $name isn't loaded\n";
296 $self->_load_path( $path );
297 if ( ! defined $loaded->{$path}->{stats} ) {
298 warn "rebuild stats for $path\n";
299 $loaded->{$path}->{stats} = __stats( $loaded->{$path}->{data}->{items} );
301 if ( ! defined $loaded->{$path}->{$name} ) {
302 warn "MISSING $name for $path\n";
303 $self->redirect_to('/data/index')
307 $self->session( 'modified' => $loaded->{$path}->{modified} );
309 return $loaded->{$path}->{$name};
316 $checked->{$_}++ foreach @_;
317 # warn "# _checked ",dump($checked);
321 sub _permanent_path {
323 my $path = $self->_param_or_session('path');
324 $self->app->home->rel_dir('data') . '/' . join('.', $path, @_);
329 $n = unac_string($n);
334 sub _column_from_unac {
335 my ($self,$name) = @_;
337 my $stats = $self->_loaded('stats');
338 my $cols_norm = { map { __unac( $_ ) => $_ } keys %$stats };
340 $cols_norm->{$name} || die "can't find column $name in ", dump($cols_norm);
345 my $path = $self->_param_or_session('path');
347 warn "no path in param or session";
350 my $dir = $self->app->home->rel_dir('public') . "/export/$path";
351 mkpath $dir unless -e $dir;
352 my $name = join('.', map { __unac($_) } @_ );
353 my $full = $dir . '/' . $name;
354 $full =~ s/\/+$// if -d $full; # strip trailing slash for dirs
361 if ( $self->param('columns') ) {
362 my @columns = $self->_param_array('columns');
363 write_file( $self->_permanent_path( 'columns' ), { binmode => ':utf8' }, map { "$_\n" } @columns );
364 $self->redirect_to('/data/items');
367 my $stats = $self->_loaded( 'stats' );
370 @columns = grep { defined $stats->{$_}->{count} } @{ $self->session('columns') } if $self->session('columns');
372 foreach my $c ( @{ $self->session( 'header' ) } ) {
373 push @columns, $c unless grep { /^\Q$c\E$/ } @columns;
377 message => 'Select columns to display',
379 columns => \@columns,
380 checked => $self->_checked( $self->_param_array('columns') ),
385 my ($self,$name) = @_;
387 my @array = $self->param($name);
388 my $path = $self->session('path');
391 $self->session($name => [ @array ]);
392 $loaded->{$path}->{$name} = [ @array ];
393 } elsif ( my $session = $self->session($name) ) {
394 if ( ref $session eq 'ARRAY' ) {
397 die "$name not array ",dump($session);
400 #warn "# $name ",dump @array;
405 my ($self,$name,$default) = @_;
407 my $scalar = $self->param($name);
409 if ( defined $scalar ) {
410 $self->session($name => $scalar);
412 $scalar = $self->session($name);
415 if ( ! defined $scalar ) {
417 die "no default for $name" unless defined $scalar;
418 $self->session($name => $scalar);
421 warn "# _param_scalar $name ",dump $scalar;
428 my $name = $self->param('filter_name') || die "name?";
429 my @vals = $self->param('filter_vals');
431 $self->_remove_filter( $name );
433 $self->_filter_on_data( $name, @vals );
434 if ( my $permanent = $self->param('_permanent') ) {
435 my $permanent_path = $self->_export_path( 'filter', $name, $permanent );
436 write_file $permanent_path, { binmode => ':utf8' }, map { "$_\n" } @vals;
437 warn "permanent filter $permanent_path ", -s $permanent_path;
441 $self->session( 'offset' => 0 );
443 $self->redirect_to('/data/items');
446 sub _filter_on_data {
447 my ( $self, $name, @vals ) = @_;
449 my $path = $self->session('path');
451 if ( ! defined $loaded->{$path}->{stats}->{ $name } ) {
452 warn "filter $name not found in data set";
456 $filters->{$name} = [ @vals ];
457 warn "_filter_on_data $name ", $#vals + 1, " values on $path\n";
460 $filter_hash->{$_}++ foreach @vals;
462 #warn "# filter_hash ",dump( $filter_hash );
464 my $items = $self->_loaded('data')->{items};
466 my $include_missing = defined $filter_hash->{_missing};
469 foreach my $i ( 0 .. $#$items ) {
471 if ( defined $items->[$i]->{$name} ) {
472 my $row = $items->[$i]->{$name};
473 $row = [ $row ] unless ref $row eq 'ARRAY'; # FIXME probably wrong place
474 foreach my $v ( @$row ) {
475 if ( defined $filter_hash->{ $v } ) {
476 $filtered_items->{$i}++;
479 } elsif ( $include_missing ) {
480 $filtered_items->{$i}++;
484 #warn "# filter $name ",dump($filtered_items);
486 $loaded->{$path}->{filters}->{$name} = $filtered_items;
487 warn "filter $name with ", scalar keys %$filtered_items, " items created\n";
491 sub _current_filters {
494 my $stats = $self->_loaded('stats');
496 $current_filters->{ $_ } = $filters->{ $_ }
497 foreach ( grep { defined $filters->{ $_ } } keys %$stats )
499 warn "# _current_filters ",dump( keys %$current_filters );
500 return $current_filters;
503 sub _data_sorted_by {
504 my ( $self, $order ) = @_;
506 my $path = $self->session('path');
508 warn "_data_sorted_by $order from $path";
510 if ( defined $loaded->{$path}->{sorted}->{$order} ) {
511 return $loaded->{$path}->{sorted}->{$order};
514 my $data = $self->_loaded( 'data' );
515 my $numeric = $self->_is_numeric($order);
516 my $missing = $numeric ? 0 : '';
517 no warnings qw(numeric);
529 if ( ! exists $_->{$order} ) {
531 } elsif ( ref $_->{$order} eq 'ARRAY' ) {
532 $v = join('', @{$_->{$order}});
537 } @{ $data->{items} }
540 warn "sorted: $order numeric: $numeric items: ", $#sorted + 1, "\n";
541 #warn "# sorted ",dump( @sorted );
543 $loaded->{$path}->{sorted}->{$order} = [ @sorted ];
549 join(',', sort(@_), 'order', $order);
552 sub __commit_path_code {
553 my ( $path, $i, $code, $commit_changed ) = @_;
555 my $items = $loaded->{$path}->{data}->{items} || die "no items for $path";
556 my $row = $items->[$i];
559 foreach ( keys %$update ) {
560 $$commit_changed->{$_}++;
561 $loaded->{$path}->{data}->{items}->[$i]->{$_} = $update->{$_};
563 warn "XX ",dump( $loaded->{$path}->{data}->{items}->[$i] );
564 warn "__commit_path_code $path ",dump( $update );
570 if ( my $show = $self->param('id') ) {
571 $self->param('show', $show);
575 my $path = $self->session('path');
577 my @columns = $self->_param_array('columns');
578 $self->redirect_to('/data/columns') unless @columns;
579 my $order = $self->_param_scalar('order', $columns[0]);
580 my $sort = $self->_param_scalar('sort', 'a');
581 my $offset = $self->_param_scalar('offset', 0);
582 my $limit = $self->_param_scalar('limit', 20);
583 $self->_param_scalar('show', 'table');
585 # fix offset when changing limit
586 $offset = int( $offset / $limit ) * $limit;
588 if ( ! grep { /^\Q$order\E$/ } @columns ) {
589 $order = $columns[0];
590 $self->session( order => $order );
592 my $sorted = $self->_data_sorted_by( $order );
596 foreach my $name ( keys %$filters ) {
597 if ( ! defined $loaded->{$path}->{stats}->{ $name } ) {
598 warn "skip filter $name not found in $path\n";
601 push @filter_names, $name;
603 warn "filter_names ",dump( @filter_names );
604 foreach my $name ( @filter_names ) {
605 next if ref $loaded->{$path}->{filters}->{$name} eq 'ARRAY';
606 $self->_filter_on_data( $name, @{ $filters->{$name} } );
610 my $all_filters = __all_filters( @filter_names,$order );
612 # warn "# all_filters $all_filters ", dump( $loaded->{$path}->{filtered}->{$all_filters} );
614 if ( ! defined $loaded->{$path}->{filtered}->{$all_filters} ) {
616 my $path_filters = $loaded->{$path}->{filters};
618 warn "create combined filter for $all_filters from ", $#$sorted + 1, " items\n";
621 foreach my $i ( 0 .. $#$sorted ) {
622 my $pos = $sorted->[$i];
624 if ( $#filter_names == -1 ) {
625 push @filtered, $pos;
630 foreach ( @filter_names ) {
631 $skip ||= 1 if ! defined $path_filters->{$_}->{$pos};
635 push @filtered, $pos;
638 $loaded->{$path}->{filtered}->{$all_filters} = [ @filtered ];
641 my $filtered = $loaded->{$path}->{filtered}->{$all_filters}
642 if defined $loaded->{$path}->{filtered}->{$all_filters};
644 warn "all_filters $all_filters produced ", $#$filtered + 1, " items\n" if $filtered;
646 my $data = $self->_loaded('data');
648 my $code = $self->_param_scalar('code','');
649 $code =~ s{[\r\n]+$}{\n}s;
651 my $commit = $self->param('commit');
652 my $test = $self->param('test');
656 if ( $code && ( $test || $commit ) ) {
657 # XXX find columns used in code snippet and show them to user
659 foreach my $column ( $code =~ m/\$row->{([^}]+)}/g ) {
660 if ( $column =~ s/^(['"])// ) {
663 next if $column =~ m/\$/; # hide columns with vars in them
664 $commit_changed->{$column} = 0;
668 my $code_path = $self->app->home->rel_dir('public') . "/code";
671 warn "# commit on ", $#$filtered + 1, " items:\n$code\n";
673 foreach ( 0 .. $#$filtered ) {
674 my $i = $filtered->[$_];
675 __commit_path_code( $path, $i, $code, \$commit_changed );
678 $self->_save_change({
680 time => $self->param('time') || time(),
681 user => $self->param('user') || $ENV{'LOGNAME'},
683 commit_changed => $commit_changed,
686 if ( my $description = $self->param('code_description') ) {
687 my $depends = $self->param('code_depends') || die "no code_depends?";
688 my $path = "$code_path/$depends.$description.pl";
689 if ( -e $path && ! $self->param('overwrite') ) {
690 warn "# code $path not saved\n";
692 write_file( $path, { binmode => ':utf8' }, "$code\n" );
693 warn "code $path ", -s $path, " bytes saved\n";
700 my $commit_dataset = join('.'
701 , $self->param('code_depends')
702 , $self->param('code_description')
705 my $key = $self->param('code_depends');
709 foreach my $n ( keys %$out ) {
710 my $i = { $key => [ $n ] };
711 my $ref = ref $out->{$n};
712 if ( $ref eq 'HASH' ) {
713 $i->{$_} = [ $out->{$n}->{$_} ] foreach keys %{ $out->{$n} };
714 } elsif ( $ref eq 'ARRAY' ) {
715 $i->{$_} = $out->{$n};
717 $i->{value} = [ $out->{$n} ];
719 $i->{_error} = [ dump($out->{$n}) ];
724 my $stats = __stats( $items );
725 my @columns = grep { ! m/^\Q$key\E$/ } sort keys %$stats;
726 unshift @columns, $key;
728 $loaded->{$commit_dataset} = {
729 header => [ @columns ],
730 columns => [ @columns ],
732 data => { items => $items },
736 warn "# loaded out ", dump( $loaded->{$commit_dataset} );
737 $self->session('path', $commit_dataset);
738 $self->session('columns', [ @columns ]);
739 $self->session('order', $key);
740 $self->redirect_to('/data/items');
741 return; # FIXME needed to correctly show columns
744 # this might move before $out to recalculate stats on source dataset?
745 __path_rebuild_stats( $path );
746 my $c = { map { $_ => 1 } @columns };
747 my @added_columns = sort grep { ! $c->{$_} } keys %$commit_changed;
748 warn "# added_columns ",dump( @added_columns );
749 unshift @columns, @added_columns;
751 $self->session('columns', [ @columns ]);
752 $loaded->{$path}->{columns} = [ @columns ];
753 warn "# new columns ",dump( @columns );
755 __invalidate_path_column( $path, $_ ) foreach keys %$commit_changed;
759 my $from_end = $sort eq 'd' ? $#$filtered : 0;
762 foreach ( 0 .. $limit ) {
763 my $i = $_ + $offset;
764 last unless defined $filtered->[$i];
765 $i = $from_end - $i if $from_end;
766 my $id = $filtered->[$i];
767 my $row = Storable::dclone $data->{items}->[ $id ];
768 if ( $code && $test ) {
772 warn "ERROR evaling\n$code\n$@";
773 $self->stash('eval_error', $@) if $@;
775 warn "EVAL ",dump($update);
776 foreach ( keys %$update ) {
777 $test_changed->{$_}++;
778 $row->{$_} = $update->{$_};
782 $row->{_row_id} ||= $id;
783 push @$sorted_items, $row;
786 if ( $self->param('export') ) {
787 my $export_path = $self->_export_path( 'items', @columns);
788 open(my $fh, '>', $export_path) || warn "ERROR: can't open $export_path: $!";
789 foreach my $f ( 0 .. $#$filtered ) {
790 print $fh join("\t", map {
791 my $i = $data->{items}->[ $filtered->[$f] ];
793 if ( ! defined $i->{$_} ) {
795 } elsif ( ref $i->{$_} eq 'ARRAY' ) {
796 $v =join(',', @{ $i->{$_} });
797 $v = '\N' if length($v) == 0;
805 warn "export $export_path ", -s $export_path, " bytes\n";
808 warn "# test_changed ",dump( $test_changed );
809 my $c = { map { $_ => 1 } @columns };
810 my @added_columns = sort grep { ! $c->{$_} } keys %$test_changed;
811 unshift @columns, @added_columns;
813 warn "# sorted_items ", $#$sorted_items + 1, " offset $offset limit $limit order $sort";
815 my $code_depends = $self->param('code_depends')||
816 join(',', sort grep { $test_changed->{$_} == 0 } keys %$test_changed );
817 my $code_description = $self->param('code_description') ||
818 join(',', @added_columns);
820 $code_depends ||= $code_description; # self-modifing
822 warn "# test_changed ",dump( $test_changed, $code_depends, $code_description );
828 sorted => $sorted_items,
829 columns => [ @columns ],
830 rows => $#$filtered + 1,
831 numeric => { map { $_, $self->_is_numeric($_) } @columns },
832 unique => { map { $_, $self->_is_unique( $_) } @columns },
833 filters => $self->_current_filters,
835 cols_changed => $commit ? $commit_changed : $test_changed,
836 code_depends => $code_depends,
837 code_description => $code_description,
838 code_path => $code_path,
847 $self->session('order', $self->param('order'));
848 $self->session('sort', $self->param('sort'));
849 $self->redirect_to('/data/items');
853 my ( $self, $name ) = @_;
855 my $stats = $self->_loaded( 'stats' );
857 # sort facet numerically if more >50% elements are numeric
858 my $count = $stats->{$name}->{count};
859 $count -= $stats->{$name}->{empty} if defined $stats->{$name}->{empty};
860 defined $stats->{$name}->{numeric} &&
861 $stats->{$name}->{numeric} > $count / 2;
865 my ( $self, $name ) = @_;
866 my $stats = $self->_loaded( 'stats' );
867 defined $stats->{$name}->{unique};
871 my ($self,$name) = @_;
872 warn "_remove_filter $name\n";
874 my $path = $self->session('path');
876 delete $filters->{$name};
877 delete $loaded->{$path}->{filters}->{$name};
878 warn "filters left: ", keys %{ $loaded->{$path}->{filters} };
882 keys %{ $loaded->{$path}->{filtered} }
884 delete $loaded->{$path}->{filtered}->{$_};
885 warn "remove filtered cache $_";
892 my $path = $self->session('path') || $self->redirect_to( '/data/index' );
894 if ( my $name = $self->param('remove') ) {
895 $self->_remove_filter( $name );
896 $self->redirect_to( '/data/items' );
900 my $name = $self->param('name') || die "no name";
902 my $all = $self->_param_scalar('all', 1);
903 my $data = $self->_loaded('data');
905 my $filters = $self->_current_filters;
906 my $all_filters = __all_filters( keys %$filters,$self->session('order') );
907 my $filtered = $loaded->{$path}->{filtered}->{$all_filters}
908 if defined $loaded->{$path}->{filtered}->{$all_filters};
910 if ( ! $filtered || $all ) {
911 $filtered = [ 0 .. $#{ $data->{items} } ];
912 warn "filter all values\n";
914 warn "filter using $all_filters\n";
917 foreach my $i ( @$filtered ) {
918 my $item = $data->{items}->[$i];
919 if ( ! exists $item->{$name} ) {
920 $facet->{ _missing }++;
921 } elsif ( ref $item->{$name} eq 'ARRAY' ) {
922 $facet->{$_}++ foreach @{ $item->{$name} };
924 $facet->{ $item->{$name} }++;
928 # warn "# facet $name ",dump $facet;
933 : defined $filters->{$name} ? @{ $filters->{$name} }
936 $checked = $self->_checked( @{ $filters->{$name} } ) if defined $filters->{$name};
938 my $numeric = $self->_is_numeric($name);
940 my $sort = $self->param('sort');
941 # sort numeric facets with more than 5 values ascending
942 $sort ||= $numeric && $#facet_names > 4 ? 'a' : 'c';
944 @facet_names = sort {
946 if ( $sort eq 'a' ) {
947 $result = $numeric ? $a <=> $b : lc $a cmp lc $b;
948 } elsif ( $sort eq 'd' ) {
949 $result = $numeric ? $b <=> $a : lc $b cmp lc $a;
950 } elsif ( $sort eq 'c' ) {
951 $result = ( $facet->{$b} || -1 ) <=> ( $facet->{$a} || -1 )
953 warn "unknown sort: $sort";
956 $result = $a cmp $b unless defined $result; # FIXME cludge for numeric facets with invalid data
960 $self->render( name => $name, facet => $facet, checked => $checked,
961 facet_names => \@facet_names, sort => $sort, numeric => $numeric,
966 sub __invalidate_path_column {
967 my ( $path, $name ) = @_;
969 if ( defined $loaded->{$path}->{sorted}->{$name} ) {
970 delete $loaded->{$path}->{sorted}->{$name};
971 warn "# invalidate $path sorted $name\n";
974 foreach ( grep { m/\Q$name\E/ } keys %{ $loaded->{$path}->{filtered} } ) {
975 delete $loaded->{$path}->{filtered}->{$_};
976 warn "# invalidate $path filtered $_\n";
980 sub __path_modified {
981 my ( $path, $value ) = @_;
982 $value = 1 unless defined $value;
984 $loaded->{$path}->{modified} = $value;
986 warn "# __path_modified $path $value\n";
989 sub __path_rebuild_stats { $loaded->{ $_[0] }->{rebuild_stats} = 1 };
992 my ($self,$change) = @_;
994 my $change_path = $self->_permanent_path( 'changes' );
995 mkdir $change_path unless -d $change_path;
996 $change_path .= '/' . $change->{time};
997 store $change, $change_path;
998 utime $change->{time}, $change->{time}, $change_path;
999 warn "_save_change $change_path ", dump($change);
1004 my $new_content = $self->param('new_content');
1005 $new_content ||= $self->param('content'); # backward compatibility with old actions
1007 my $i = $self->param('_row_id');
1008 die "invalid _row_id ",dump($i) unless $i =~ m/^\d+$/;
1009 my $path = $self->param('path') || die "no path";
1010 my $name = $self->param('name') || die "no name";
1011 my $status = 200; # 200 = OK, 201 = Created
1013 my $data = $self->_loaded('data');
1015 if ( defined $loaded->{$path}->{data}->{items}->[$i] ) {
1016 $new_content =~ s/^\s+//s;
1017 $new_content =~ s/\s+$//s;
1019 if ( $new_content =~ /\xB6/ ) { # para
1020 $v = [ split(/\s*\xB6\s*/, $new_content) ];
1022 $v = [ $new_content ];
1025 my $old = dump $loaded->{$path}->{data}->{items}->[$i]->{$name};
1028 && ! ( $old eq 'undef' && length($new_content) == 0 ) # new value empty, previous undef
1030 $self->_save_change({
1034 old => $loaded->{$path}->{data}->{items}->[$i]->{$name},
1036 time => $self->param('time') || time(),
1037 user => $self->param('user') || $ENV{'LOGNAME'},
1039 map { $_ => $loaded->{$path}->{data}->{items}->[$i]->{$_}->[0] }
1040 grep { defined $loaded->{$path}->{stats}->{$_}->{unique} }
1041 keys %{ $loaded->{$path}->{stats} }
1045 warn "# change $path $i $old -> $new\n";
1046 $loaded->{$path}->{data}->{items}->[$i]->{$name} = $v;
1048 __invalidate_path_column( $path, $name );
1050 $status = 201; # created
1051 __path_rebuild_stats( $path );
1053 $new_content = join("\xB6",@$v);
1056 warn "# unchanged $path $i $old\n";
1060 $new_content = "$path $i $name doesn't exist\n";
1064 warn "# edit $status ", dump $new_content;
1068 new_content => scalar $new_content,
1075 my $path = $self->_param_or_session('path');
1076 my $dump_path = $self->_save( $path );
1077 __path_modified( $path, 0 );
1079 $self->redirect_to( '/data/items' );
1085 my $dir = $self->app->home->rel_dir('public');
1087 if ( my $import = $self->param('import') ) {
1089 if ( $import =~ m{/filter\.(.+?)\..+} ) {
1090 my $name = $self->_column_from_unac( $1 );
1092 my @vals = map { chomp; $_ }
1093 read_file "$dir/export/$import", binmode => ':utf8';
1095 $self->_remove_filter( $name );
1096 $self->_filter_on_data( $name, @vals );
1097 $self->session( 'offset' => 0 );
1098 $self->redirect_to('/data/items');
1100 warn "UNKNOWN IMPORT $import";
1104 if ( my $remove = $self->param('remove') ) {
1105 my $path = "$dir/export/$remove";
1106 unlink $path if -e $path;
1108 unlink $path if -e $path;
1111 my $path = $self->_export_path || $self->redirect_to('/data/index');
1113 my @files = grep { ! /\.png$/ } glob "$path/*";
1114 my $mtime = { map { $_ => (stat($_))[9] } @files };
1115 @files = sort { $mtime->{$b} <=> $mtime->{$a} } @files;
1116 $self->render( export => [ @files ] );
1119 sub __loaded_paths {
1121 grep { defined $loaded->{$_}->{data} }