csharp

page_type	sample
description	Microsoft Teams meeting extensibility sample for iteracting with Content Bubble Bot in-meeting
products	office-teams office office-365
languages	csharp
extensions	contentType createdDate samples 07/07/2021 01:38:26 PM
urlFragment	officedev-microsoft-teams-samples-meetings-content-bubble-csharp

Meetings Content Bubble

This sample illustrates how to implement Content Bubble In-Meeting Experience.

Interaction with app

Prerequisites

• Microsoft Teams is installed and you have an account
• .NET Core SDK version 6.0
• ngrok or equivalent tunnelling solution

Setup

1. Register a new application in the Azure Active Directory – App Registrations portal.

2. Setup for Bot

   • Also, register a bot with Azure Bot Service, following the instructions here.
   • Ensure that you've enabled the Teams Channel
   • While registering the bot, use https://<your_ngrok_url>/api/messages as the messaging endpoint.

   NOTE: When you create your app registration, you will create an App ID and App password - make sure you keep these for later.

3. Setup NGROK

   • Run ngrok - point to port 3978

   # ngrok http -host-header=rewrite 3978

4. Setup for code

• Clone the repository

  git clone https://github.com/OfficeDev/Microsoft-Teams-Samples.git

• Modify the /appsettings.json and fill in the following details:

  • {{MICROSOFT_APP_ID}} - Generated from Step 1 while doing AAd app registration in Azure portal.
  • {{ MICROSOFT_APP_PASSWORD}} - Generated from Step 1, also referred to as Client secret
  • {{ BaseURL }} - Your application's base url. E.g. https://12345.ngrok.io if you are using ngrok.

• If you are using Visual Studio

  • Launch Visual Studio
  • File -> Open -> Project/Solution
  • Navigate to samples\meetings-content-bubble\csharp folder
  • Select ContentBubbleBot.sln file

5. Setup Manifest for Teams

• This step is specific to Teams.

  • Edit the manifest.json contained in the ./Manifest folder to replace your Microsoft App Id (that was created when you registered your app registration earlier) everywhere you see the place holder string {{Microsoft-App-Id}} (depending on the scenario the Microsoft App Id may occur multiple times in the manifest.json)
  • Edit the manifest.json for validDomains and replace {{domain-name}} with base Url of your domain. E.g. if you are using ngrok it would be https://1234.ngrok.io then your domain-name will be 1234.ngrok.io.
  • Zip up the contents of the Manifest folder to create a manifest.zip (Make sure that zip file does not contains any subfolder otherwise you will get error while uploading your .zip package)

• Upload the manifest.zip to Teams (in the Apps view click "Upload a custom app")

  • Go to Microsoft Teams. From the lower left corner, select Apps
  • From the lower left corner, choose Upload a custom App
  • Go to your project directory, the ./Manifest folder, select the zip folder, and choose Open.
  • Select Add in the pop-up dialog box. Your app is uploaded to Teams.

Interacting with the app in Teams Meeting

Message the Bot by @ mentioning to interact with the content bubble.

1. You will see agenda items listed in an Adaptive Card.
2. Select any option and click on Push Agenda button
3. You can submit your feedback on either Content Bubble/Adaptive card sent in chat.

Running the sample

Further Reading

Meetings-content-bubble