(function(){var box=document.getElementById('convoa-chat-preview'),url=box.getAttribute('data-feed');if(!url)return;fetch(url,{credentials:'same-origin'}).then(function(r){if(!r.ok)throw Error();return r.json();}).then(function(data){if(!data.messages.length)return;box.textContent='';data.messages.slice(-5).forEach(function(m){var row=document.createElement('div'),name=document.createElement('strong'),body=document.createElement('p');row.className='convoa-chat-row';name.textContent=m.author;body.textContent=m.body;row.appendChild(name);row.appendChild(body);box.appendChild(row);});}).catch(function(){});})();