public async Task<ActionResult> Create() {
var myEvent = new MyEvent {
Start = DateTimeOffset.Now,
End = DateTimeOffset.Now.AddDays(1)
};
return View(myEvent);
}
public async Task AddEvent(MyEvent myEvent) {
var client = await EnsureClientCreated();
var myEventLocation = new Location {
DisplayName = myEvent.Location
};
var newEvent = new Event {
Subject = myEvent.Subject,
Start = myEvent.Start,
End = myEvent.End,
Location = myEventLocation
};
await client.Me.Events.AddEventAsync(newEvent);
}
public async Task<List<MyEvent>> GetEvents(int pageIndex, int pageSize)
{
var client = await EnsureClientCreated();
var eventsResults = await (from ev in client.Me.Events
select ev)
.Skip(pageIndex * pageSize)
.Take(pageSize)
.ExecuteAsync();
var events = eventsResults.CurrentPage.OrderBy(e => e.Start);
// indicate if more results available
MorePagesAvailable = eventsResults.MorePagesAvailable;
var eventList = new List<MyEvent>();
foreach (var myEvent in events)
{
var newEvent = new MyEvent
{
Id = myEvent.Id,
Subject = myEvent.Subject,
Start = myEvent.Start,
End = myEvent.End
};
if (myEvent.Body != null)
{
newEvent.Body = myEvent.Body.Content;
}
if (myEvent.Location != null)
{
newEvent.Location = myEvent.Location.DisplayName;
}
if (myEvent.Start != null)
{
newEvent.Start = myEvent.Start;
}
eventList.Add(newEvent);
}
return eventList;
}
public async Task<MyEvent> GetEvent(string id) {
var client = await EnsureClientCreated();
var ev = await client.Me.Events.GetById(id).ExecuteAsync();
var newEvent = new MyEvent {
Id = ev.Id,
Subject = ev.Subject,
Start = ev.Start,
End = ev.End
};
if (ev.Location != null) {
newEvent.Location = ev.Location.DisplayName;
}
if (ev.Body != null) {
newEvent.Body = ev.Body.Content;
}
return newEvent;
}
public async Task<MyEvent> GetEvent(string id)
{
var accessToken = await GetGraphAccessTokenAsync();
var restURL = string.Format("{0}me/events/{1}", SettingsHelper.GraphResourceUrl, id);
var ev = new MyEvent();
try
{
using (HttpClient client = new HttpClient())
{
var accept = "application/json";
client.DefaultRequestHeaders.Add("Accept", accept);
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
using (var response = await client.GetAsync(restURL))
{
if (response.IsSuccessStatusCode)
{
var item = JObject.Parse(await response.Content.ReadAsStringAsync());
if (item != null)
{
ev.Start = !string.IsNullOrEmpty(item["start"]["dateTime"].ToString()) ? DateTime.Parse(item["start"]["dateTime"].ToString()) : new DateTime();
ev.End = !string.IsNullOrEmpty(item["end"]["dateTime"].ToString()) ? DateTime.Parse(item["end"]["dateTime"].ToString()) : new DateTime();
ev.Id = !string.IsNullOrEmpty(item["id"].ToString()) ? item["id"].ToString() : string.Empty;
ev.Subject = !string.IsNullOrEmpty(item["subject"].ToString()) ? item["subject"].ToString() : string.Empty;
ev.Body = !string.IsNullOrEmpty(item["body"].ToString()) ? item["body"]["content"].ToString() : string.Empty;
ev.Location = !string.IsNullOrEmpty(item["location"].ToString()) ? item["location"]["displayName"].ToString() : string.Empty;
}
}
}
}
}
catch (Exception el)
{
el.ToString();
}
return ev;
}
public async Task<MyEvent> GetEvent(string id)
{
try
{
var graphServiceClient = await GetGraphServiceAsync();
var requestEvent = await graphServiceClient.Me.Events[id].Request().GetAsync();
var eventResult = new MyEvent
{
Id = requestEvent.Id,
Subject = requestEvent.Subject,
Body = requestEvent.Body.Content,
Location = requestEvent.Location.DisplayName,
Start = DateTime.SpecifyKind(DateTime.Parse(requestEvent.Start.DateTime), requestEvent.Start.TimeZone == "UTC" ? DateTimeKind.Utc : DateTimeKind.Local).ToLocalTime(),
End = DateTime.SpecifyKind(DateTime.Parse(requestEvent.End.DateTime), requestEvent.End.TimeZone == "UTC" ? DateTimeKind.Utc : DateTimeKind.Local).ToLocalTime(),
};
return eventResult;
}
catch
{
return null;
}
}
public async Task <MyEvent> GetEvent(string id)
{
try
{
var graphServiceClient = await GetGraphServiceAsync();
var requestEvent = await graphServiceClient.Me.Events[id].Request().GetAsync();
var eventResult = new MyEvent
{
Id = requestEvent.Id,
Subject = requestEvent.Subject,
Body = requestEvent.Body.Content,
Location = requestEvent.Location.DisplayName,
Start = DateTime.SpecifyKind(DateTime.Parse(requestEvent.Start.DateTime), requestEvent.Start.TimeZone == "UTC" ? DateTimeKind.Utc : DateTimeKind.Local).ToLocalTime(),
End = DateTime.SpecifyKind(DateTime.Parse(requestEvent.End.DateTime), requestEvent.End.TimeZone == "UTC" ? DateTimeKind.Utc : DateTimeKind.Local).ToLocalTime(),
};
return(eventResult);
}
catch
{
return(null);
}
}
public async Task <MyEvent> GetEvent(string id)
{
var client = await EnsureClientCreated();
var ev = await client.Me.Events.GetById(id).ExecuteAsync();
var newEvent = new MyEvent {
Id = ev.Id,
Subject = ev.Subject,
Start = ev.Start,
End = ev.End
};
if (ev.Location != null)
{
newEvent.Location = ev.Location.DisplayName;
}
if (ev.Body != null)
{
newEvent.Body = ev.Body.Content;
}
return(newEvent);
}
public async Task<ActionResult> Create(MyEvent myEvent) {
await _repo.AddEvent(myEvent);
return Redirect("/Events");
}
public async Task AddEvent(MyEvent myEvent)
{
try
{
var graphServiceClient = await GetGraphServiceAsync();
var requestEvent = new Microsoft.Graph.Event
{
Subject = myEvent.Subject,
Start = new DateTimeTimeZone() { DateTime = myEvent.Start.ToString(), TimeZone = DateTimeKind.Local.ToString() },
End = new DateTimeTimeZone { DateTime = myEvent.End.ToString(), TimeZone = DateTimeKind.Local.ToString() },
Location = new Microsoft.Graph.Location { DisplayName = myEvent.Location },
Body = new ItemBody { Content = myEvent.Body }
};
await graphServiceClient.Me.Events.Request().AddAsync(requestEvent);
}
catch
{
}
return;
}
public async Task AddEvent(MyEvent myEvent)
{
var accessToken = await GetGraphAccessTokenAsync();
var restURL = string.Format("{0}me/events", SettingsHelper.GraphResourceUrl);
try
{
using (HttpClient client = new HttpClient())
{
var accept = "application/json";
client.DefaultRequestHeaders.Add("Accept", accept);
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
var ev = new Event
{
Subject = myEvent.Subject,
Start = new Start { dateTime = myEvent.Start.ToString() },
End = new End { dateTime = myEvent.End.ToString() },
Location = new Location { displayName = myEvent.Location },
Body = new Body { content = myEvent.Body }
};
string postBody = JsonConvert.SerializeObject(ev);
using (var response = await client.PostAsync(restURL, new StringContent(postBody, Encoding.UTF8, "application/json")))
{
if (response.IsSuccessStatusCode)
return;
else
throw new Exception("add event error: " + response.StatusCode);
}
}
}
catch (Exception el)
{
el.ToString();
}
}
public async Task<List<MyEvent>> Search(string searchTerm)
{
var client = await EnsureClientCreated();
var eventsResults = await (from ev in client.Me.Events
where ev.Subject.Contains(searchTerm)
select ev)
.ExecuteAsync();
var events = eventsResults.CurrentPage.OrderBy(e => e.Start);
var eventList = new List<MyEvent>();
foreach (var myEvent in events)
{
var newEvent = new MyEvent
{
Id = myEvent.Id,
Subject = myEvent.Subject,
Start = myEvent.Start,
End = myEvent.End
};
if (myEvent.Body != null)
{
newEvent.Body = myEvent.Body.Content;
}
if (myEvent.Location != null)
{
newEvent.Location = myEvent.Location.DisplayName;
}
if (myEvent.Start != null)
{
newEvent.Start = myEvent.Start;
}
eventList.Add(newEvent);
}
return eventList;
}