initial work on Stemweb client - we have a button! (#29)

[scpubgit/stemmaweb.git] / lib / stemmaweb / Controller / Root.pm

diff --git a/lib/stemmaweb/Controller/Root.pm b/lib/stemmaweb/Controller/Root.pm
index d798cbd..f33761d 100644 (file)
--- a/lib/stemmaweb/Controller/Root.pm
+++ b/lib/stemmaweb/Controller/Root.pm
@@ -1,7 +1,7 @@
 package stemmaweb::Controller::Root;
 use Moose;
 use namespace::autoclean;
-use Text::Tradition::Analysis qw/ run_analysis /;
+use LWP::UserAgent;
 use TryCatch;
 use XML::LibXML;
 use XML::LibXML::XPathContext;
@@ -15,6 +15,8 @@ BEGIN { extends 'Catalyst::Controller' }
 #
 __PACKAGE__->config(namespace => '');
 
+my $STEMWEB_BASE_URL = 'http://slinkola.users.cs.helsinki.fi';
+
 =head1 NAME
 
 stemmaweb::Controller::Root - Root Controller for stemmaweb
@@ -39,6 +41,14 @@ sub index :Path :Args(0) {
        if( $c->req->param('withtradition') ) {
                $c->stash->{'withtradition'} = $c->req->param('withtradition');
        }
+       # Get the current list of Stemweb algorithms
+       my $ua = LWP::UserAgent->new();
+       my $resp = $ua->get( $STEMWEB_BASE_URL . '/algorithms/available' );
+       if( $resp->is_success ) {
+               $c->stash->{'stemweb_algorithms'} = $resp->content;
+       } else {
+               $c->stash->{'stemweb_algorithms'} = '{}';
+       }
     $c->stash->{template} = 'index.tt';
 }