use locale;
use File::Find;
+our $loaded;
+our $filters;
+
sub index {
my $self = shift;
}
}, $path);
- $self->render( files => [ @files ] );
+ @files = sort { lc $a cmp lc $b } @files;
+ my $size;
+ $size->{$_} = -s "$path/$_" foreach @files;
+
+ $self->render(
+ files => [ @files ],
+ size => $size,
+ loaded => $loaded,
+ );
}
-our $data;
-our $stats;
+sub _load_path {
+ my ( $self, $path ) = @_;
-sub load {
- my $self = shift;
-
- 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);
+ 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(/\n/, $data);
+ my @lines = split(/\r?\n/, $data);
$data = { items => [] };
- my @header = split(/\|/, shift @lines);
+ my $header_line = shift @lines;
+ my $multiline = $header_line =~ s/\^//g;
+ @header = split(/\|/, $header_line );
warn "# header ", dump( @header );
- $self->session( 'header' => [ @header ] );
- foreach my $line ( @lines ) {
+ 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;
+
+ 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;
warn "file format unknown $path";
}
- $stats = {};
+ my $stats;
foreach my $e ( @{ $data->{items} } ) {
foreach my $n ( keys %$e ) {
if $stats->{$n}->{array} == $stats->{$n}->{count};
}
- $self->session( 'header' => [
+ @header =
sort { $stats->{$b}->{count} <=> $stats->{$a}->{count} }
grep { defined $stats->{$_}->{count} } keys %$stats
- ] ) unless $self->session( 'header' );
+ unless @header;
warn dump($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;
- $self->redirect_to( '/data/index' ) unless $self->session('header');
+ my $stats = $self->_loaded( 'stats' ); # || $self->redirect_to( '/data/index' );
my @columns;
@columns = grep { defined $stats->{$_}->{count} } @{ $self->session('columns') } if $self->session('columns');
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 );
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 items {
- my $self = shift;
+ 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;
columns => [ @columns ],
rows => $rows,
numeric => { map { $_, $self->_is_numeric($_) } @columns },
+ filters => $self->_current_filters,
);
}
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 );
+ delete $filters->{$remove};
$self->redirect_to( '/data/items' );
}
# 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