public static TeamsTabInfo GetTabInfoFromAppManifest()
{
if (tabInfo == null)
{
string tabManifestContent = File.ReadAllText("manifest.json");
TeamsAppManifest manifest = JsonConvert.DeserializeObject <TeamsAppManifest>(tabManifestContent);
tabInfo = new TeamsTabInfo();
tabInfo.DisplayName = manifest.DisplayName;
tabInfo.Configuration = manifest.ConfigList[0];
}
return(tabInfo);
}
//https://docs.microsoft.com/en-us/graph/api/teamstab-add?view=graph-rest-1.0
public static async Task AddCustomTabAsync(string groupId, string channelId, TeamsTabInfo tabInfo, HttpClient graphHttpClient)
{
//Read the graph document to update the api path
var apiPath = "Please update the api path";
HttpContent content = new StringContent(JsonConvert.SerializeObject(tabInfo), Encoding.UTF8, "application/json");
HttpResponseMessage response = await graphHttpClient.PostAsync(apiPath, content);
string responseMsg = await response.Content.ReadAsStringAsync();
if (response.StatusCode != HttpStatusCode.Created)
{
throw new FocusException($"Create teams channel tab graph call failed: {responseMsg}");
}
}
static async Task MainAsync(string[] args)
{
using (GraphClientManager manager = new GraphClientManager())
{
string groupId = await GroupHelper.GetDemoGroupId(manager.GetGraphHttpClient());
string channelName = "TestChannel -" + DateTime.Now.ToString("yyyyMMddmmss");
string channelId = await TeamsHelper.CreateChannelAsync(groupId, channelName, manager.GetGraphHttpClient());
TeamsTabInfo tabInfo = Utility.GetTabInfoFromAppManifest();
IEnumerable <TeamsApp> installedApps = await TeamsHelper.GetInstalledAppsAsync(groupId, manager.GetGraphHttpClient());
TeamsApp targetApp = installedApps.FirstOrDefault(m => string.Equals(m?.Definition?.DisplayName, tabInfo.DisplayName, StringComparison.OrdinalIgnoreCase));
if (targetApp != null)
{
tabInfo.Id = targetApp.Definition.TeamsAppId;
await TeamsHelper.AddCustomTabAsync(groupId, channelId, tabInfo, manager.GetGraphHttpClient());
}
else
{
throw new FocusException($"app {tabInfo.DisplayName} not installed");
}
}
}
