public SearchResultControl(GwupeClientAppContext appContext, SearchResult sourceObject)
{
InitializeComponent();
_appContext = appContext;
SearchResult = sourceObject;
DataContext = SearchResult;
AddPersonButton.Command = new AddPerson(_appContext, SearchResult.Person);
}
internal void Search(String search)
{
if (_appContext.ConnectionManager.IsOnline())
{
SearchRq request = new SearchRq() { query = search, pageSize = 20 };
Logger.Debug("Searching for " + search + " with id " + request.id);
try
{
OnSearchStart();
currentSearchId = request.id;
SearchRs response = _appContext.ConnectionManager.Connection.Request<SearchRq, SearchRs>(request);
// only process results if we are the current search
if (currentSearchId == request.id)
{
OnSearchStop();
Logger.Debug("Processing search results for " + search + " with id " + request.id);
// populate the list
lock (_listWriteLock)
{
SearchResults.Clear();
if (response.results != null)
{
foreach (var resultElement in response.results)
{
var searchResult = new SearchResult(resultElement);
SearchResults.Add(searchResult);
if (resultElement.user.hasAvatar)
{
try
{
_appContext.ConnectionManager.Connection.RequestAsync<VCardRq, VCardRs>(
new VCardRq(resultElement.user.user),
delegate(VCardRq rq, VCardRs rs, Exception arg3)
{
ResponseHandler(rq, rs, arg3, searchResult);
});
}
catch (Exception ex)
{
Logger.Error("Failed to get the vcard for " + resultElement.user.user, ex);
}
}
}
}
}
}
else
{
Logger.Debug("Will not process search results, a search has superceded my search for " + search);
}
}
catch (Exception e)
{
if (currentSearchId == request.id)
{
OnSearchStop();
}
Logger.Error("Search for " + search + " [id=" + request.id + "] returned an error : " + e.Message, e);
}
finally
{
if (currentSearchId == request.id)
{
currentSearchId = null;
}
}
} else
{
Logger.Warn("Cannot search for " + search + ", not online");
}
}
private void ResponseHandler(VCardRq vCardRq, VCardRs vCardRs, Exception e, SearchResult searchResult)
{
if (e == null)
{
if (!String.IsNullOrWhiteSpace(vCardRs.userElement.avatarData))
{
try
{
searchResult.Person.SetAvatarData(vCardRs.userElement.avatarData);
}
catch (Exception e1)
{
Logger.Error("Failed to set avatar data for " + vCardRq.username, e);
}
}
}
else
{
Logger.Error("Failed to get vcard for " + vCardRq.username, e);
}
}