From a9679f8c832616a57d59409e3ff33120522b7900 Mon Sep 17 00:00:00 2001
From: Yanick Champoux <yanick@babyl.dyndns.org>
Date: Fri, 17 Jul 2020 12:51:44 -0400
Subject: [PATCH] add a /wms route that returns json

This is a first, half-hapharded stab at
it, but maybe it can be useful to start
on #8
---
 lib/Whim.pm                    |  1 +
 lib/Whim/Controller/Display.pm | 38 +++++++++++++++++++++++++++++++++-
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/lib/Whim.pm b/lib/Whim.pm
index 8c83d99..94cf28e 100644
--- a/lib/Whim.pm
+++ b/lib/Whim.pm
@@ -61,6 +61,7 @@ sub startup {
     $r->get('/')->to('listen#default');
     $r->post('/')->to('listen#receive');
 
+    $r->get('/wms')->to('display#json');
     $r->get('/display_wms')->to('display#display');
     $r->get('/summarize_wms')->to('display#summarize');
 
diff --git a/lib/Whim/Controller/Display.pm b/lib/Whim/Controller/Display.pm
index 8b91b86..20d693e 100644
--- a/lib/Whim/Controller/Display.pm
+++ b/lib/Whim/Controller/Display.pm
@@ -1,10 +1,46 @@
 package Whim::Controller::Display;
 use Mojo::Base 'Mojolicious::Controller';
 use Whim::Mention;
+use List::Util qw/ pairmap /;
 
 use Readonly;
 Readonly my $BAD_REQUEST => 400;
 
+sub serialize_wm {
+    my $wm = shift;
+
+    my $data = $wm->TO_JSON;
+
+    # TO_JSON doesn't put all the yumminess
+    # in the hash, so I augment with the
+    # other stuff I want
+
+    if( my $author = $wm->author ) {
+        $data->{author} = {
+            map { $_ => $author->$_ } qw/ name url photo /
+        }
+    }
+
+    if( $wm->author_photo_hash ) {
+        $data->{author}{local_photo} =
+             '/author_photos/' . $wm->author_photo_hash;
+    }
+
+    return $data;
+}
+
+sub json {
+    my $self = shift;
+
+    return unless $self->_get_wms;
+
+    my %mentions = pairmap {
+        $a => [ map { serialize_wm($_) } @$b ]
+    } %{ $self->stash->{webmentions} };
+
+    $self->render( json => \%mentions );
+}
+
 sub display {
     my $self = shift;
 
@@ -27,7 +63,7 @@ sub _get_wms {
     my $url = $self->param('url');
 
     unless ($url) {
-        $self->render(
+       $self->render(
             status => $BAD_REQUEST,
             text   => 'No "url" parameter found.',
         );