public static async Task <HttpResponseMessage> HandleInvoke(Activity activity)
{
// these are the values specified in manifest.json
string COMMANDID = "searchCmd";
string PARAMNAME = "searchText";
var unrecognizedResponse = new HttpResponseMessage(HttpStatusCode.BadRequest);
unrecognizedResponse.Content = new StringContent("Invoke request was not recognized.");
if (!activity.IsComposeExtensionQuery())
{
return(unrecognizedResponse);
}
// This helper method gets the query as an object.
var query = activity.GetComposeExtensionQueryData();
if (query.CommandId == null || query.Parameters == null)
{
return(unrecognizedResponse);
}
if (query.CommandId != COMMANDID)
{
return(unrecognizedResponse);
}
var param = query.Parameters.FirstOrDefault(p => p.Name.Equals(PARAMNAME)).Value.ToString();
if (String.IsNullOrEmpty(param))
{
return(unrecognizedResponse);
}
// This is the response object that will get sent back to the compose extension request.
ComposeExtensionResponse invokeResponse = null;
// search our data
var resultData = BotChannels.GetBotChannels().FindAll(t => t.Title.Contains(param));
// format the results
var results = new ComposeExtensionResult()
{
AttachmentLayout = "list",
Type = "result",
Attachments = new List <ComposeExtensionAttachment>(),
};
foreach (var resultDataItem in resultData)
{
var card = new ThumbnailCard()
{
Title = resultDataItem.Title,
Images = new List <CardImage>()
{
new CardImage()
{
Url = resultDataItem.LogoUrl
}
}
};
var composeExtensionAttachment = card.ToAttachment().ToComposeExtensionAttachment();
results.Attachments.Add(composeExtensionAttachment);
}
invokeResponse.ComposeExtension = results;
// Return the response
StringContent stringContent;
try
{
stringContent = new StringContent(JsonConvert.SerializeObject(invokeResponse));
}
catch (Exception ex)
{
stringContent = new StringContent(ex.ToString());
}
var response = new HttpResponseMessage(HttpStatusCode.OK);
response.Content = stringContent;
return(response);
}
public static async Task <string> HandleInvoke(Activity activity)
{
// these are the values specified in manifest.json
string COMMANDID = "searchCmd";
string PARAMNAME = "searchText";
if (!activity.IsComposeExtensionQuery())
{
return(null);
}
// This helper method gets the query as an object.
var query = activity.GetComposeExtensionQueryData();
if (query.CommandId == null || query.Parameters == null)
{
return(null);
}
if (query.CommandId != COMMANDID)
{
return(null);
}
var param = query.Parameters.FirstOrDefault(p => p.Name.Equals(PARAMNAME)).Value.ToString();
if (String.IsNullOrEmpty(param))
{
return(null);
}
// This is the response object that will get sent back to the compose extension request.
ComposeExtensionResponse invokeResponse = null;
// search our data
var data = BotChannels.GetBotChannels();
var resultData = data.Where(t => t.Title.IndexOf(param, StringComparison.InvariantCultureIgnoreCase) >= 0).ToList();
// format the results
var results = new ComposeExtensionResult()
{
AttachmentLayout = "list",
Type = "result",
Attachments = new List <ComposeExtensionAttachment>(),
};
foreach (var resultDataItem in resultData)
{
var card = new ThumbnailCard()
{
Title = resultDataItem.Title,
Images = new List <CardImage>()
{
new CardImage()
{
Url = resultDataItem.LogoUrl
}
}
};
var composeExtensionAttachment = card.ToAttachment().ToComposeExtensionAttachment();
results.Attachments.Add(composeExtensionAttachment);
}
invokeResponse = new ComposeExtensionResponse();
invokeResponse.ComposeExtension = results;
string response = String.Empty;
try
{
response = Newtonsoft.Json.JsonConvert.SerializeObject(invokeResponse);
}
catch (Exception ex)
{
response = ex.ToString();
}
return(response);
}