package stemmaweb::Controller::Stexaminer;
use Moose;
use namespace::autoclean;
+use Encode qw/ decode_utf8 /;
use File::Temp;
use JSON;
-use Text::Tradition::Analysis qw/ run_analysis /;
+use Text::Tradition::Analysis qw/ run_analysis wit_stringify /;
+use Text::Tradition::Collation;
+use Text::Tradition::Stemma;
BEGIN { extends 'Catalyst::Controller' }
=head1 METHODS
+=head2 index
+
GET stexaminer/$textid
Renders the application for the text identified by $textid.
-=head2 index
-
=cut
sub index :Path :Args(1) {
my $tradition = $m->tradition( $textid );
if( $tradition->stemma_count ) {
my $stemma = $tradition->stemma(0);
- # TODO Think about caching the stemma in a session
- $c->stash->{svg} = $stemma->as_svg;
+ $c->stash->{svg} = $stemma->as_svg( { size => [ 600, 350 ] } );
+ $c->stash->{graphdot} = $stemma->editable({ linesep => ' ' });
$c->stash->{text_title} = $tradition->name;
$c->stash->{template} = 'stexaminer.tt';
+
+ # Get the analysis options
+ my( $use_type1, $ignore_sort ) = ( 0, 'none' );
+ if( $c->req->method eq 'POST' ) {
+ $use_type1 = $c->req->param( 'show_type1' ) ? 1 : 0;
+ $ignore_sort = $c->req->param( 'ignore_variant' );
+ }
+ $c->stash->{'show_type1'} = $use_type1;
+ $c->stash->{'ignore_variant'} = $ignore_sort;
# TODO Run the analysis as AJAX from the loaded page.
- my $t = run_analysis( $tradition );
+ my %analysis_options;
+ $analysis_options{'exclude_type1'} = !$use_type1;
+ if( $ignore_sort eq 'spelling' ) {
+ $analysis_options{'merge_types'} = [ qw/ spelling orthographic / ];
+ } elsif( $ignore_sort eq 'orthographic' ) {
+ $analysis_options{'merge_types'} = 'orthographic';
+ }
+
+ my $t = run_analysis( $tradition, %analysis_options );
+ # Stringify the reading groups
+ foreach my $loc ( @{$t->{'variants'}} ) {
+ my $mst = wit_stringify( $loc->{'missing'} );
+ $loc->{'missing'} = $mst;
+ foreach my $rhash ( @{$loc->{'readings'}} ) {
+ my $gst = wit_stringify( $rhash->{'group'} );
+ $rhash->{'group'} = $gst;
+ my $roots = join( ', ', @{$rhash->{'independent_occurrence'}} );
+ $rhash->{'independent_occurrence'} = $roots;
+ unless( $rhash->{'text'} ) {
+ $rhash->{'text'} = $rhash->{'readingid'};
+ }
+ }
+ }
+ # Values for TT rendering
$c->stash->{variants} = $t->{'variants'};
$c->stash->{total} = $t->{'variant_count'};
$c->stash->{genealogical} = $t->{'genealogical_count'};
- $c->stash->{conflict} = $t->{'conflict_count'};
+ $c->stash->{conflict} = $t->{'conflict_count'};
+ # Also make a JSON stash of the data for the statistics tables
+ $c->stash->{reading_statistics} = to_json( $t->{'variants'} );
} else {
$c->stash->{error} = 'Tradition ' . $tradition->name
. 'has no stemma for analysis.';
}
}
+=head2 graphsvg
+
+ POST stexaminer/graphsvg
+ dot: <stemmagraph dot string>
+ layerwits: [ <a.c. witnesses ]
+
+Returns an SVG string of the given graph, extended to include the given
+layered witnesses.
+
+=cut
+
+sub graphsvg :Local {
+ my( $self, $c ) = @_;
+ my $dot = $c->request->param('dot');
+ my @layerwits = $c->request->param('layerwits[]');
+ open my $stemma_fh, '<', \$dot;
+ binmode( $stemma_fh, ':encoding(UTF-8)' );
+ my $emptycoll = Text::Tradition::Collation->new();
+ my $tempstemma = Text::Tradition::Stemma->new(
+ collation => $emptycoll, 'dot' => $stemma_fh );
+ my $svgopts = { size => [ 600, 350 ] };
+ if( @layerwits ) {
+ $svgopts->{'layerwits'} = \@layerwits;
+ }
+ $c->stash->{'result'} = $tempstemma->as_svg( $svgopts );
+ $c->forward('View::SVG');
+}
+
=head2 end
Attempt to render a view, if needed.