private async void LoadChildren()
{
try {
_loaded = true;
var json = await UiCatalog.GetHttpString(_url + "index.json");
var arr = JSL.JSON.parse(json);
_items = new List <CatalogItem>();
foreach (var kv in arr)
{
_items.Add(new CatalogItem(this, kv.Value));
}
}
catch (Exception ex) {
Log.Warning("{0}.Load - {1}", _path, ex.Message);
}
}
public async void Download()
{
string srcUrl;
if (string.IsNullOrEmpty(_src))
{
srcUrl = null;
}
else if (_src.StartsWith("http"))
{
srcUrl = _src;
}
else if (_src.StartsWith("/"))
{
srcUrl = (new Uri(_parent._url)).GetLeftPart(UriPartial.Authority) + _src;
}
else
{
srcUrl = _parent._url + _src;
}
if (srcUrl == null)
{
return;
}
try {
var txt = await UiCatalog.GetHttpString(srcUrl);
var body = Encoding.UTF8.GetBytes(txt);
var payload = Convert.ToBase64String(body);
_rootT.Connection.SendCmd(16, srcUrl, payload);
if (_checkTopic == null)
{
await Task.Delay(300);
var tt = _rootT.GetAsync(_checkPath).ContinueWith(CheckTopicLoaded);
}
Log.Info("Import({0})", srcUrl);
}
catch (Exception ex) {
Log.Warning("Import({0}) - {1}", srcUrl, ex.Message);
}
}