public static async Task <byte[]> GetAttachedImgContent(string userId, string eventId, HttpClient graphHttpClient)
{
HttpResponseMessage response = await graphHttpClient.GetAsync($"{Settings.GraphBaseUri}/users/{userId}/calendar/events/{eventId}/attachments");
string responseMsg = await response.Content.ReadAsStringAsync();
if (response.StatusCode != HttpStatusCode.OK)
{
throw new FocusException($"List event attachments graph call failed: {responseMsg}");
}
GraphDataSet <EventAttachment> dataSet = JsonConvert.DeserializeObject <GraphDataSet <EventAttachment> >(responseMsg);
if (dataSet != null && dataSet.Value != null && dataSet.Value.Count > 0)
{
foreach (EventAttachment attachment in dataSet.Value)
{
if (attachment.ContentType.IndexOf("image", StringComparison.OrdinalIgnoreCase) > -1)
{
return(Convert.FromBase64String(attachment.ContentBytes));
}
}
}
return(null);
}
public static async Task <List <Event> > GetInComingEventsAsync(string userId, string organizerMail, HttpClient graphHttpClient)
{
List <Event> result = new List <Event>();
HttpResponseMessage response = await graphHttpClient.GetAsync($"{Settings.GraphBaseUri}/users/{userId}/calendar/events");
string responseMsg = await response.Content.ReadAsStringAsync();
if (response.StatusCode != HttpStatusCode.OK)
{
throw new FocusException($"List events graph call failed: {responseMsg}");
}
GraphDataSet <Event> dataSet = JsonConvert.DeserializeObject <GraphDataSet <Event> >(responseMsg);
foreach (Event e in dataSet.Value)
{
if (e.EventStartTimeOffset > DateTimeOffset.UtcNow && string.Equals(e.OrganizerEmail, organizerMail, StringComparison.OrdinalIgnoreCase))
{
e.UserId = userId;
result.Add(e);
}
}
return(result);
}
public static async Task <IEnumerable <TeamsApp> > GetInstalledAppsAsync(string groupId, HttpClient graphhttpClient)
{
HttpResponseMessage response = await graphhttpClient.GetAsync($"{Settings.GraphBaseUri}/teams/{groupId}/installedApps?$expand=teamsAppDefinition");
string responseMsg = await response.Content.ReadAsStringAsync();
if (response.StatusCode != HttpStatusCode.OK)
{
throw new FocusException($"Get teams installed apps graph call failed: {responseMsg}");
}
GraphDataSet <TeamsApp> dataSet = JsonConvert.DeserializeObject <GraphDataSet <TeamsApp> >(responseMsg);
return(dataSet.Value);
}
public static async Task <IEnumerable <Identity> > GetGroupUsersAsync(string groupId, HttpClient graphHttpClient)
{
HttpResponseMessage response = await graphHttpClient.GetAsync($"{Settings.GraphBaseUri}/groups/{groupId}/members");
string responseMsg = await response.Content.ReadAsStringAsync();
if (response.StatusCode != HttpStatusCode.OK)
{
throw new FocusException($"List group users graph call failed: {responseMsg}");
}
GraphDataSet <Identity> dataSet = JsonConvert.DeserializeObject <GraphDataSet <Identity> >(responseMsg);
return(dataSet.Value.Where(x => !string.IsNullOrEmpty(x.Mail)));
}
//https://docs.microsoft.com/en-us/graph/api/group-list?view=graph-rest-1.0&tabs=http
public static async Task <string> GetDemoGroupId(HttpClient graphHttpClient)
{
//Read the graph document to update the api path
string apiPath = "Please update the api path";
HttpResponseMessage response = await graphHttpClient.GetAsync(apiPath);
string responseMsg = await response.Content.ReadAsStringAsync();
if (response.StatusCode != HttpStatusCode.OK)
{
throw new FocusException($"List groups graph call failed: {responseMsg}");
}
GraphDataSet <Identity> dataSet = JsonConvert.DeserializeObject <GraphDataSet <Identity> >(responseMsg);
return(dataSet.Value.FirstOrDefault(x => !string.IsNullOrWhiteSpace(x.Mail) && Settings.DemoGroupMail.IndexOf(x.Mail, StringComparison.CurrentCultureIgnoreCase) >= 0).Id);
}
