first attempt at Subscriptions tab

Author: b1conrad

packages/pico-engine/public/index.html

@@ -345,17 +345,18 @@ <h2>Children</h2>
 {{/if}}
 </script>
 <script id="subscriptions-template" type="text/x-handlebars-template">
+{{#unless subscriptions}}
 Subscriptions
-{{#if subscriptions}}
-established
+{{else}}
+Subscriptions established
 <ul class="subscriptions-list" style="list-style: none;padding:0">
 {{#each subscriptions}}
-<li><input type="checkbox">{{@key}}
-<pre>{{this}}</pre>
+<li><input type="checkbox"> to pico "{{name}}" (did:npe:{{Tx}})
+<pre>{{this.asString}}</pre>
 </li>
 {{/each}}
 </ul>
-{{/if}}
+{{/unless}}
 <!--
 <p></p>
 <form class="js-ajax-form" action="/sky/event/{{eci}}/subscr/wrangler/subscription" method="GET">

packages/pico-engine/public/js/index.js

@@ -182,13 +182,19 @@ $.getJSON("/api/db-dump?legacy=true", function(db_dump){
       callback({ "id": thePicoInp.id, "eci": thePicoInp.admin_eci, "channel": theChannels });
     } else if (label == "Subscriptions") {
       var theSubscriptions = {};
+      var subscriptionsCount = 0;
       var subscriptions = get(db_dump.pico,[thePicoInp.id,"io.picolabs.subscription","vars","established"]);
       if (subscriptions) {
         Object.keys(subscriptions).forEach(function(id){
-          theSubscriptions[id] = JSON.stringify(subscriptions[id],undefined,2);
+          ++subscriptionsCount;
+          theSubscriptions[id] = subscriptions[id];
+          theSubscriptions[id].asString = JSON.stringify(subscriptions[id],undefined,2);
+          var subs_eci = subscriptions[id].Tx;
+          var pico = { id: get(db_dump.channel,[subs_eci,"pico_id"])};
+          theSubscriptions[id].name = getV(pico,"dname");
         });
       }
-      callback({"subscriptions":theSubscriptions});
+      callback({"subscriptions":subscriptionsCount ? theSubscriptions : false});
     } else {
       callback(thePicoInp);
     }