use File::Slurp;
use JSON;
use Encode;
+use locale;
+use File::Find;
+
+our $loaded;
+our $filters;
sub index {
my $self = shift;
my $path = $self->app->home->rel_dir('data');
die "no data dir $path" unless -d $path;
- opendir(my $dir, $path) || die $!;
- my @files =
- grep { -f "$path/$_" && $_ =~ m/\.js(on)?$/ }
- readdir $dir;
- close($dir);
+ my @files;
+ find( sub {
+ my $file = $File::Find::name;
+ if ( -f $file && $file =~ m/\.(js(on)?|txt)$/ ) {
+ $file =~ s/$path\/*//;
+ push @files, $file;
+ } else {
+ warn "IGNORE: $file\n";
+ }
+ }, $path);
- $self->render( files => [ @files ] );
-}
+ @files = sort { lc $a cmp lc $b } @files;
+ my $size;
+ $size->{$_} = -s "$path/$_" foreach @files;
-our $data;
-our $stats;
+ $self->render(
+ files => [ @files ],
+ size => $size,
+ loaded => $loaded,
+ filters => $filters,
+ );
+}
-sub load {
- my $self = shift;
+sub _load_path {
+ my ( $self, $path ) = @_;
- my $path = $self->app->home->rel_file( 'data/' . $self->param('path') );
- die "$path $!" unless -r $path;
+ return if defined $loaded->{$path}->{data};
- $self->session('path' => $self->param('path'));
+ my $full_path = $self->app->home->rel_file( 'data/' . $path );
+ die "$full_path $!" unless -r $full_path;
# we could use Mojo::JSON here, but it's too slow
# $data = from_json read_file $path;
- $data = read_file $path;
- Encode::_utf8_on($data);
- warn "# json snippet: ", substr($data,0,200);
- $data = from_json $data;
+ my $data = read_file $full_path;
+ warn "# data snippet: ", substr($data,0,200);
+ my @header;
+ if ( $path =~ m/\.js/ ) {
+ Encode::_utf8_on($data);
+ $data = from_json $data;
+ } elsif ( $path =~ m/\.txt/ ) {
+ my @lines = split(/\r?\n/, $data);
+ $data = { items => [] };
+
+ my $header_line = shift @lines;
+ my $multiline = $header_line =~ s/\^//g;
+ @header = split(/\|/, $header_line );
+ warn "# header ", dump( @header );
+ while ( my $line = shift @lines ) {
+ $line =~ s/\^//g;
+ chomp $line;
+ my @v = split(/\|/, $line);
+ while ( @lines && $#v < $#header ) {
+ $line = $lines[0];
+ $line =~ s/\^//g;
+ chomp $line;
+ my @more_v = split(/\|/, $line);
+ if ( $#v + $#more_v > $#header ) {
+ warn "short line: ",dump( @v );
+ last;
+ }
+ shift @lines;
+ $v[ $#v ] .= shift @more_v if @more_v;
+ push @v, @more_v if @more_v;
+
+ if ( $#v > $#header ) {
+ die "# splice $#header ", dump( @v );
+ @v = splice @v, 0, $#header;
+ }
+ }
+ my $item;
+ $item->{ $header[$_] || "f_$_" } = [ $v[$_] ] foreach ( 0 .. $#v );
+ push @{ $data->{items} }, $item;
+ }
+ } else {
+ warn "file format unknown $path";
+ }
- $stats = {};
+ my $stats;
foreach my $e ( @{ $data->{items} } ) {
foreach my $n ( keys %$e ) {
$stats->{$n}->{count}++;
- $stats->{$n}->{number}++
- if $e->{$n} =~ m/^[-+]?([0-9]*\.[0-9]+|[0-9]+)$/;
- $stats->{$n}->{array} += $#{ $e->{$n} } + 1
- if ref $e->{$n} eq 'ARRAY';
+ my @v;
+ if ( ref $e->{$n} eq 'ARRAY' ) {
+ $stats->{$n}->{array} += $#{ $e->{$n} } + 1;
+ @v = @{ $e->{$n} };
+ } else {
+ @v = ( $e->{$n} );
+ }
+
+ foreach my $x ( @v ) {
+ $stats->{$n}->{numeric}++
+ if $x =~ m/^[-+]?([0-9]*\.[0-9]+|[0-9]+)$/;
+ $stats->{$n}->{empty}++
+ if $x =~ m/^\s*$/;
+ }
+
}
}
if $stats->{$n}->{array} == $stats->{$n}->{count};
}
+ @header =
+ sort { $stats->{$b}->{count} <=> $stats->{$a}->{count} }
+ grep { defined $stats->{$_}->{count} } keys %$stats
+ unless @header;
+
warn dump($stats);
- $self->redirect_to( '/data/columns' );
+ $loaded->{ $path } = {
+ header => [ @header ],
+ stats => $stats,
+ full_path => $full_path,
+ size => -s $full_path,
+ data => $data,
+ };
+
+}
+
+
+sub load {
+ my $self = shift;
+
+ my @paths = $self->param('paths');
+ warn "# paths ", dump @paths;
+ $self->_load_path( $_ ) foreach @paths;
+
+ my $path = $self->param('path') || $self->redirect_to( '/data/index' );
+ warn "# path $path\n";
+ $self->session('path' => $path);
+ $self->_load_path( $path );
+
+ $self->session( 'header' => $loaded->{$path}->{header} );
+ if ( ! defined $loaded->{$path}->{columns} ) {
+ $self->session( 'columns' => $loaded->{$path}->{header} );
+ $self->redirect_to( '/data/columns' );
+ } else {
+ $self->session( 'columns' => $loaded->{$path}->{columns} );
+ $self->redirect_to( '/data/items' );
+ }
+
+}
+
+
+sub _loaded {
+ my ( $self, $name ) = @_;
+ my $path = $self->session('path');
+ die "$path $name doesn't exist in loaded ",dump( $loaded )
+ unless defined $loaded->{$path}->{$name};
+ return $loaded->{$path}->{$name};
+}
+
+
+sub _checked {
+ my $self = shift;
+ my $checked;
+ $checked->{$_}++ foreach @_;
+# warn "# _checked ",dump($checked);
+ return $checked;
}
sub columns {
my $self = shift;
+ if ( $self->param('columns') ) {
+ $self->_perm_array('columns');
+ $self->redirect_to('/data/items');
+ }
+
+ my $stats = $self->_loaded( 'stats' ); # || $self->redirect_to( '/data/index' );
+
+ my @columns;
+ @columns = grep { defined $stats->{$_}->{count} } @{ $self->session('columns') } if $self->session('columns');
+
+ foreach my $c ( @{ $self->session( 'header' ) } ) {
+ push @columns, $c unless grep { /^\Q$c\E$/ } @columns;
+ }
+
$self->render(
message => 'Select columns to display',
stats => $stats,
+ columns => \@columns,
+ checked => $self->_checked( $self->_perm_array('columns') ),
);
}
my ($self,$name) = @_;
my @array = $self->param($name);
+ my $path = $self->session('path');
if ( @array ) {
$self->session($name => [ @array ]);
- } else {
- @array = @{ $self->session($name) };
+ $loaded->{$path}->{$name} = [ @array ];
+ } elsif ( my $session = $self->session($name) ) {
+ if ( ref $session eq 'ARRAY' ) {
+ @array = @$session;
+ } else {
+ die "$name not array ",dump($session);
+ }
}
warn "# $name ",dump @array;
return @array;
$self->session($name => $scalar);
}
- warn "# $name ",dump $scalar;
+ warn "# _perm_scalar $name ",dump $scalar;
return $scalar;
}
-sub table {
- my $self = shift;
+sub filter {
+ my $self = shift;
+
+ my $name = $self->param('filter_name') || die "name?";
+ my @vals = $self->param('filter_vals');
+
+# warn "# filter $name vals ",dump(@vals);
+
+ my $path = $self->session('path');
+
+ if ( @vals ) {
+ $filters->{$name} = [ @vals ];
+ warn "# filter + $name $#vals\n";
+
+ my $filter_hash;
+ $filter_hash->{$_}++ foreach @vals;
+
+ warn "# filter_hash ",dump( $filter_hash );
+
+ my $items = $self->_loaded('data')->{items};
+
+ my $include_missing = defined $filter_hash->{_missing};
+ my $filtered_items;
+
+ foreach my $i ( 0 .. $#$items ) {
+
+ if ( defined $items->[$i]->{$name} ) {
+ foreach my $v ( @{ $items->[$i]->{$name} } ) {
+ if ( defined $filter_hash->{ $v } ) {
+ $filtered_items->{$i}++;
+ }
+ }
+ } elsif ( $include_missing ) {
+ $filtered_items->{$i}++;
+ }
+ }
+
+ warn "# filter $name ",dump($filtered_items);
+
+ $loaded->{$path}->{filters}->{$name} = $filtered_items;
+
+ } else {
+ warn "# filter - $name\n";
+ delete $filters->{$name};
+ delete $loaded->{$path}->{filters}->{$name};
+ }
+
+ warn "# filters ",dump($filters);
+
+ $self->session( 'offset' => 0 );
- $self->redirect_to('/data/index') unless $data->{items};
+ $self->redirect_to('/data/items');
+}
+
+
+sub _data_items {
+ my ( $self, $all ) = @_;
+ my $data = $self->_loaded( 'data' );
+
+ return @{ $data->{items} } if $all == 1;
+
+ my $filters = $self->_current_filters;
+ my $filter_value;
+ foreach my $f ( keys %$filters ) {
+ foreach my $n ( @{ $filters->{$f} } ) {
+ $filter_value->{$f}->{$n} = 1;
+ }
+ }
+ my @items = @{ $data->{items} };
+ @items = grep {
+ my $i = $_;
+ my $pass = 1;
+ foreach my $n ( keys %$filter_value ) {
+ if ( ! exists $i->{$n} ) {
+ if ( defined $filter_value->{$n}->{_missing} ) {
+ $pass = 1;
+ next;
+ } else {
+ $pass = 0;
+ last;
+ }
+ }
+ # and match any of values in element
+ my $have_values = 0;
+ foreach my $v ( @{ $i->{$n} } ) { # FIXME not array?
+ $have_values ||= 1 if defined $filter_value->{$n}->{$v};
+ }
+ if ( ! $have_values ) {
+ $pass = 0;
+ last;
+ }
+ }
+ $pass;
+ } @items if $filter_value;
+ return @items;
+}
+
+
+sub _current_filters {
+ my $self = shift;
+ my $current_filters;
+ $current_filters->{ $_ } = $filters->{ $_ }
+ foreach (
+ grep { defined $filters->{ $_ } }
+ @{ $self->_loaded('header') }
+ );
+ warn "# current_filters ",dump($current_filters);
+ return $current_filters;
+}
+
+sub _data_sorted_by {
+ my ( $self, $order ) = @_;
+
+ my $path = $self->session('path');
+
+ if ( defined $loaded->{$path}->{sorted}->{$order} ) {
+ return $loaded->{$path}->{sorted}->{$order};
+ }
+
+ my $data = $self->_loaded( 'data' );
+ my $numeric = $self->_is_numeric($order);
+ my $missing = $numeric ? 0 : '';
+ no warnings qw(numeric);
+ my $nr = 0;
+ my @sorted = map {
+ $_->[0]
+ } sort {
+ if ( $numeric ) {
+ $a->[1] <=> $b->[1]
+ } else {
+ $a->[1] cmp $b->[1]
+ }
+ } map {
+ [ $nr++, exists $_->{$order} ? join('', @{$_->{$order}}) : $missing ]
+ } @{ $data->{items} }
+ ;
+
+ warn "sorted $order"; # ,dump( @sorted );
+
+ $loaded->{$path}->{sorted}->{$order} = [ @sorted ];
+}
+
+
+sub items {
+ my $self = shift;
+
+ my $path = $self->session('path');
+ $self->redirect_to('/data/index') unless defined $loaded->{ $path };
my @columns = $self->_perm_array('columns');
+ $self->redirect_to('/data/columns') unless @columns;
my $order = $self->_perm_scalar('order', $columns[0]);
+ my $sort = $self->_perm_scalar('sort', 'a');
my $offset = $self->_perm_scalar('offset', 0);
my $limit = $self->_perm_scalar('limit', 20);
+ $self->_perm_scalar('show', 'table');
+
+ # fix offset when changing limit
+ $offset = int( $offset / $limit ) * $limit;
- my @sorted = sort {
- $a->{$order} cmp $b->{$order}
- } @{ $data->{items} };
+ my $sorted = $self->_data_sorted_by( $order );
- @sorted = splice @sorted, $offset, $limit;
+ my $path_filters = $loaded->{$path}->{filters};
+ my @filter_names = keys %$path_filters;
-# warn "# sorted ", dump @sorted;
+ my @filtered;
+ foreach my $i ( 0 .. $#$sorted ) {
+ my $pos = $sort eq 'd' ? $sorted->[$i] : $sorted->[ $#$sorted - $i ];
- warn "$order $offset $limit";
+ my $skip = 0;
+ foreach ( @filter_names ) {
+ $skip ||= 1 if ! defined $path_filters->{$_}->{$pos};
+ }
+ next if $skip;
+
+ push @filtered, $pos;
+ }
+
+ my $sorted_items;
+ my $data = $self->_loaded('data');
+ foreach ( $offset .. $offset + $limit ) {
+ last unless defined $filtered[$_];
+ push @$sorted_items, $data->{items}->[ $filtered[$_] ];
+ }
+
+
+# warn "# sorted ", dump $sorted;
$self->render(
order => $order,
offset => $offset,
limit => $limit,
- sorted => [ @sorted ],
+ sorted => $sorted_items,
columns => [ @columns ],
- rows => $#{ $data->{items} } + 1,
+ rows => $#filtered + 1,
+ numeric => { map { $_, $self->_is_numeric($_) } @columns },
+ filters => $self->_current_filters,
);
}
+
+sub order {
+ my $self = shift;
+ $self->session('order', $self->param('order'));
+ $self->session('sort', $self->param('sort'));
+ $self->redirect_to('/data/items');
+}
+
+sub _is_numeric {
+ my ( $self, $name ) = @_;
+
+ my $stats = $self->_loaded( 'stats' );
+
+ # sort facet numerically if more >50% elements are numeric
+ my $count = $stats->{$name}->{count};
+ $count -= $stats->{$name}->{empty} if defined $stats->{$name}->{empty};
+ defined $stats->{$name}->{numeric} &&
+ $stats->{$name}->{numeric} > $count / 2;
+}
+
sub facet {
my $self = shift;
+ my $path = $self->session('path') || $self->redirect_to( '/data/index' );
+
+ if ( my $remove = $self->param('remove') ) {
+ delete $filters->{$remove};
+ $self->redirect_to( '/data/items' );
+ }
+
my $facet;
my $name = $self->param('name') || die "no name";
- foreach my $i ( @{ $data->{items} } ) {
- next unless exists $i->{$name};
- if ( ref $i->{$name} eq 'ARRAY' ) {
+ my $all = $self->_perm_scalar('all', 1);
+
+ foreach my $i ( $self->_data_items($all) ) {
+ if ( ! exists $i->{$name} ) {
+ $facet->{ _missing }++;
+ } elsif ( ref $i->{$name} eq 'ARRAY' ) {
$facet->{$_}++ foreach @{ $i->{$name} };
} else {
$facet->{ $i->{$name} }++;
# warn "# facet $name ",dump $facet;
- $self->render( name => $name, facet => $facet )
+ my $checked;
+ my @facet_names =
+ $all ? keys %$facet
+ : defined $filters->{$name} ? @{ $filters->{$name} }
+ : keys %$facet;
+
+ $checked = $self->_checked( @{ $filters->{$name} } ) if defined $filters->{$name};
+
+ my $sort = $self->param('sort') || 'c';
+
+ # sort facet numerically if more >50% elements are numeric
+ my $numeric = $self->_is_numeric($name);
+
+ @facet_names = sort {
+ if ( $sort =~ m/a/i ) {
+ $numeric ? $a <=> $b : lc $a cmp lc $b;
+ } elsif ( $sort =~ m/d/i ) {
+ $numeric ? $b <=> $a : lc $b cmp lc $a;
+ } elsif ( $sort =~ m/c/i ) {
+ $facet->{$b} <=> $facet->{$a};
+ } else {
+ warn "unknown sort: $sort";
+ $a cmp $b;
+ }
+ } @facet_names;
+
+ $self->render( name => $name, facet => $facet, checked => $checked,
+ facet_names => \@facet_names, sort => $sort, numeric => $numeric,
+ );
+}
+
+sub edit {
+ my $self = shift;
+ my $content = $self->param('content');
+
+ $self->render(
+ content => $content
+ );
}
1;
projects / MojoFacets.git / blobdiff