public async Task StartAsync(IDialogContext context)
{
var reply = context.MakeMessage();
var text = context.Activity.GetTextWithoutCommand(BotCommands.CandidateSummaryDialog);
var candidates = await _candidateService.Search(text, 15, context.CancellationToken);
if (candidates.Any())
{
reply.Attachments = new List <Attachment>();
if (candidates.Count == 1)
{
var candidate = candidates[0];
// Create file consent card
var consentContext = new FileConsentContext
{
CandidateId = candidate.CandidateId
};
var fileConsentCard = new FileConsentCard
{
Name = SanitizeFileName($"{candidate.Name} Summary.txt"),
Description = $"Here is summary for {candidate.Name}",
SizeInBytes = Encoding.UTF8.GetBytes(candidate.Summary).Length,
AcceptContext = consentContext,
DeclineContext = consentContext
};
reply.Attachments.Add(fileConsentCard.ToAttachment());
}
else
{
var cardListItems = _mapper.Map <List <CardListItem> >(candidates,
opt => opt.Items["botCommand"] = BotCommands.CandidateSummaryDialog);
var attachment = new Attachment
{
ContentType = ListCard.ContentType,
Content = new ListCard
{
Title = "Please select candidate:",
Items = cardListItems
}
};
reply.Attachments.Add(attachment);
}
}
else
{
reply.Text = "You don't have such candidates.";
}
await context.PostAsync(reply);
context.Done(string.Empty);
}
public async Task CardTests_FileConsentCardAsync()
{
FileConsentCard fileConsentCard = new FileConsentCard
{
Description = "File consent",
SizeInBytes = 1024,
};
Attachment attachment = fileConsentCard.ToAttachment();
Assert.AreEqual(FileConsentCard.ContentType, attachment.ContentType);
await TestHelpers.TestAttachmentAsync(attachment).ConfigureAwait(false);
}
public void CardTests_FileConsentCard()
{
FileConsentCard fileConsentCard = new FileConsentCard
{
Description = "File consent",
SizeInBytes = 1024
};
Attachment attachment = fileConsentCard.ToAttachment();
Assert.AreEqual(FileConsentCard.ContentType, attachment.ContentType);
this.TestCard(attachment);
}
public void CardTests_FileConsentCard()
{
FileConsentCard fileConsentCard = new FileConsentCard
{
Description = "File consent",
SizeInBytes = 1024,
Name = "filename.txt",
AcceptContext = new object(),
DeclineContext = new object(),
};
Attachment attachment = fileConsentCard.ToAttachment();
Assert.AreEqual(FileConsentCard.ContentType, attachment.ContentType);
Assert.AreEqual("filename.txt", attachment.Name);
this.TestCard(attachment);
}
private static async Task HandleResumeCommand(IDialogContext context, string[] keywords)
{
if (keywords.Length > 0)
{
string name = string.Join(" ", keywords).ToLower();
//
// Access the file from some storage location and capture its metadata
//
var fileID = "abc";
var fileSize = 1500;
IMessageActivity reply = context.MakeMessage();
reply.Attachments = new List <Attachment>();
JObject acceptContext = new JObject();
// Fill in any additional context to be sent back when the user accepts the file.
acceptContext["fileId"] = fileID;
acceptContext["name"] = name;
JObject declineContext = new JObject();
// Fill in any additional context to be sent back when the user declines the file.
FileConsentCard card = new FileConsentCard()
{
Name = $"{name} resume.txt",
AcceptContext = acceptContext,
DeclineContext = declineContext,
SizeInBytes = fileSize,
Description = $"Here is the resume for {name}"
};
reply.Attachments.Add(card.ToAttachment());
// A production bot would save the reply id so it can be updated later with file send status
// https://docs.microsoft.com/en-us/azure/bot-service/dotnet/bot-builder-dotnet-state?view=azure-bot-service-3.0
//
//var consentMessageReplyId = (reply as Activity).Id;
//var consentMessageReplyConversationId = reply.Conversation.Id;
await context.PostAsync(reply);
}
}
private async Task SendFileCardAsync(ITurnContext turnContext, string filename, long filesize)
{
var consentContext = new Dictionary <string, string>
{
{ "filename", filename },
};
var fileCard = new FileConsentCard
{
Description = "This is the file I want to send you",
SizeInBytes = filesize,
AcceptContext = consentContext,
DeclineContext = consentContext,
};
Activity replyActivity = turnContext.Activity.CreateReply();
replyActivity.Attachments = new List <Attachment>()
{
fileCard.ToAttachment(filename),
};
await turnContext.SendActivityAsync(replyActivity).ConfigureAwait(false);
}
/// <summary>
/// Send the OCR result to the user.
/// </summary>
/// <param name="context">Dialog context</param>
/// <param name="operation">OCR task that yields an OCR result</param>
/// <param name="filename">Suggested filename for the result</param>
/// <returns>Tracking task</returns>
private async Task SendOcrResultAsync(IDialogContext context, Task <OcrResult> operation, string filename = null)
{
try
{
var result = await operation;
var text = this.GetRecognizedText(result);
if (text.Length > 0)
{
// Save the OCR result in conversation data
var resultData = new OcrResultData
{
ResultId = Guid.NewGuid().ToString(),
Text = text,
};
context.ConversationData.SetValue(OcrResultKey, resultData);
// Create file consent card
var consentContext = new FileConsentContext
{
ResultId = resultData.ResultId,
};
var consentCard = new FileConsentCard
{
Name = filename ?? "result.txt",
Description = "Text recognized from the image",
SizeInBytes = Encoding.UTF8.GetBytes(text).Length,
AcceptContext = consentContext,
DeclineContext = consentContext,
};
// Get a human-readable name for the language
string languageName = result.Language;
try
{
var cultureInfo = CultureInfo.GetCultureInfo(result.Language);
languageName = cultureInfo.EnglishName;
}
catch (CultureNotFoundException)
{
// Ignore unknown language codes
}
// Send the response to the user, asking for permission to send the OCR result as a file
var reply = context.MakeMessage();
reply.Text = string.Format("I found {0} text in that image.", languageName);
reply.Attachments = new List <Attachment> {
consentCard.ToAttachment()
};
await context.PostAsync(reply);
}
else
{
await context.PostAsync("I didn't find any text in that picture.");
}
}
catch (Exception ex)
{
await context.PostAsync(string.Format("There was a problem analyzing the image: {0}", ex.Message));
}
}