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,
+ );
+}
-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;
+ push @v, @more_v if @more_v;
- $stats = {};
+ 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";
+ }
+
+ my $stats;
foreach my $e ( @{ $data->{items} } ) {
foreach my $n ( keys %$e ) {
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);
+ $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} );
+ $self->session( 'columns' => $loaded->{$path}->{header} );
+
$self->redirect_to( '/data/columns' );
}
+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 columns {
my $self = shift;
+ my $stats = $self->_loaded( 'stats' ); # || $self->redirect_to( '/data/index' );
my @columns;
- @columns = @{ $self->session('columns') } if $self->session('columns');
+ @columns = grep { defined $stats->{$_}->{count} } @{ $self->session('columns') } if $self->session('columns');
- foreach my $c ( sort { $stats->{$b}->{count} <=> $stats->{$a}->{count} } keys %$stats ) {
+ foreach my $c ( @{ $self->session( 'header' ) } ) {
push @columns, $c unless grep { /^\Q$c\E$/ } @columns;
}
- $self->redirect_to( '/data/index' ) unless @columns;
-
$self->render(
message => 'Select columns to display',
stats => $stats,
warn "# filter $name vals ",dump(@vals);
- my $filters = $self->session('filters');
if ( @vals ) {
$filters->{$name} = [ @vals ];
} else {
delete $filters->{$name};
}
- $self->session( 'filters' => $filters );
- warn "# filters ",dump($self->session('filters'));
+ warn "# filters ",dump($filters);
$self->session( 'offset' => 0 );
- $self->redirect_to('/data/table');
+ $self->redirect_to('/data/items');
}
sub _filter_item {
my ( $self, $filters, $i ) = @_;
my $pass = 1;
foreach my $n ( keys %$filters ) {
- # filter must exists in element
- if ( ! defined $i->{$n} ) {
- $pass = 0;
- last;
+ my @filter_values = @{ $filters->{$n} };
+ my $include_missing = grep { /^_missing/ } @filter_values;
+ if ( ! exists $i->{$n} ) {
+ if ( $include_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?
- $have_values ||= 1 if grep { m/^\Q$v\E$/ } @{ $filters->{$n} };
+ $have_values ||= 1 if grep { m/^\Q$v\E$/ } @filter_values;
}
if ( ! $have_values ) {
$pass = 0;
return $pass;
}
+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_items {
my $self = shift;
- my $filters = $self->session('filters');
+ my $path = $self->session('path') || $self->redirect_to( '/data/index' );
+ my $data = $self->_loaded( 'data' );
+ my $current_filters = $self->_current_filters;
grep {
- $filters ? $self->_filter_item( $filters, $_ ) : 1;
+ $filters ? $self->_filter_item( $current_filters, $_ ) : 1;
} @{ $data->{items} };
}
-sub table {
- my $self = shift;
+sub items {
+ my $self = shift;
- $self->redirect_to('/data/index') unless $data->{items};
+ 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 $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;
# FIXME - multi-level sort
my $numeric = $self->_is_numeric($order);
+ my $missing = $numeric ? 0 : '';
+ no warnings qw(numeric);
my @sorted = sort {
- my ($v1,$v2) = ( join('', @{$a->{$order}}), join(' ', @{$b->{$order}}) );
+ my $v1 = exists $a->{$order} ? join('', @{$a->{$order}}) : $missing;
+ my $v2 = exists $b->{$order} ? join('', @{$b->{$order}}) : $missing;
($v1,$v2) = ($v2,$v1) if $sort eq 'd';
- $numeric
- ? $v1 <=> $v2
- : ( $v1 || '' ) cmp ( $v2 || '' )
- ;
+ $numeric ? $v1 <=> $v2 : $v1 cmp $v2 ;
} $self->_data_items;
# warn "# sorted ", dump @sorted;
columns => [ @columns ],
rows => $rows,
numeric => { map { $_, $self->_is_numeric($_) } @columns },
+ filters => $self->_current_filters,
);
}
my $self = shift;
$self->session('order', $self->param('order'));
$self->session('sort', $self->param('sort'));
- $self->redirect_to('/data/table');
+ $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
defined $stats->{$name}->{numeric} &&
$stats->{$name}->{numeric} > $stats->{$name}->{count} / 2;
sub facet {
my $self = shift;
+ my $path = $self->session('path') || $self->redirect_to( '/data/index' );
+
if ( my $remove = $self->param('remove') ) {
- my $f = $self->session('filters');
- delete $f->{$remove};
- $self->session( 'filters' => $f );
- $self->redirect_to( '/data/table' );
+ delete $filters->{$remove};
+ $self->redirect_to( '/data/items' );
}
my $facet;
my $name = $self->param('name') || die "no name";
foreach my $i ( $self->_data_items ) {
- next unless exists $i->{$name};
- if ( ref $i->{$name} eq 'ARRAY' ) {
+ 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;
my $checked;
- if ( my $f = $self->session('filters') ) {
- if ( defined $f->{$name} ) {
- $checked = $self->_checked( @{ $f->{$name} } );
- }
+ if ( defined $filters->{$name} ) {
+ $checked = $self->_checked( @{ $filters->{$name} } );
}
my $sort = $self->param('sort') || 'c';
projects / MojoFacets.git / blobdiff