public static void ParsePage(int i)
{
var thumbnail = new PresentationsResource.PagesResource.GetThumbnailRequest(_slidesService, _presentationId, _pages[i].ObjectId);
Thumbnail v = thumbnail.Execute();
string imageUrl = v.ContentUrl;
System.Net.HttpWebRequest webRequest = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(imageUrl);
webRequest.AllowWriteStreamBuffering = true;
webRequest.Timeout = 30000;
System.Net.WebResponse webResponse = webRequest.GetResponse();
System.IO.Stream streamI = webResponse.GetResponseStream();
SendStream(streamI);
if (i == _pages.Count - 1)
{
Reset();
}
}
public static void NewInstance(int lectureId)
{
_lectureId = lectureId;
string lectureAdress = Const.PresentationAdresses[lectureId];
string stringId = lectureAdress.Split('/')[5];
UserCredential credential = null;
try
{
using (var stream =
new FileStream("credentials.json", FileMode.Open, FileAccess.Read))
{
// The file token.json stores the user's access and refresh tokens, and is created
// automatically when the authorization flow completes for the first time.
string credPath = "token.json";
credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
GoogleClientSecrets.Load(stream).Secrets,
Scopes,
"user",
CancellationToken.None,
new FileDataStore(credPath, true)).Result;
Console.WriteLine("Credential file saved to: " + credPath);
}
}
catch (Exception ex)
{
}
// Create Google Slides API service.
var service = new SlidesService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = ApplicationName,
});
_slidesService = service;
// Define request parameters.
_presentationId = stringId;
PresentationsResource.GetRequest request = service.Presentations.Get(_presentationId);
// Prints the number of slides and elements in a sample presentation:
// https://docs.google.com/presentation/d/1EAYk18WDjIG-zp_0vLm3CsfQh_i8eXc67Jo2O9C6Vuc/edit
Presentation presentation = request.Execute();
IList <Page> slides = presentation.Slides;
_pages = slides;
var thumbnail = new PresentationsResource.PagesResource.GetThumbnailRequest(service, _presentationId, slides[0].ObjectId);
Thumbnail v = thumbnail.Execute();
string imageUrl = v.ContentUrl;
System.Net.HttpWebRequest webRequest = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(imageUrl);
webRequest.AllowWriteStreamBuffering = true;
webRequest.Timeout = 30000;
System.Net.WebResponse webResponse = webRequest.GetResponse();
System.IO.Stream streamI = webResponse.GetResponseStream();
SendStream(streamI);
}
