public ActionResult CreateSite(NewSiteProperties props)
{
var spContext = SharePointContextProvider.Current.GetSharePointContext(HttpContext);
var baseUrl = $"{spContext.SPHostUrl.Scheme}://{spContext.SPHostUrl.Host}";
// Create admin URL
var adminUrl = new Uri(baseUrl.Insert(baseUrl.IndexOf("."), "-admin"));
// Get the access token
var accessToken = TokenHelper.GetAppOnlyAccessToken(
TokenHelper.SharePointPrincipal,
adminUrl.Authority,
TokenHelper.GetRealmFromTargetUrl(adminUrl)).AccessToken;
// Create the tenant ClientContext and create the site
using (var ctx = TokenHelper.GetClientContextWithAccessToken(adminUrl.ToString(), accessToken))
{
Tenant tenant = new Tenant(ctx);
// Pass the false parameter for wait so we do not hold the connection open
// while waiting for the site to be created. Instead we show a spinner.
tenant.CreateSiteCollection($"{baseUrl}/sites/{props.Url}", props.Title, props.SiteOwnerEmail, props.SelectedWebTemplate, 1000, 800, 7, 10, 8, 1033, false, false, null);
}
// Change the leaf URL to the AbsoluteUri so we can provide a link to the newly created site.
props.SPHostUrl = spContext.SPHostUrl.AbsoluteUri;
//return View();
return(RedirectToAction("SiteStatus", props));
}
public ActionResult Scenario2()
{
User spUser;
var spContext = SharePointContextProvider.Current.GetSharePointContext(HttpContext);
// Get the current user's email to specify as the Site Collection owner.
using (var cc = spContext.CreateUserClientContextForSPHost())
{
spUser = cc.Web.CurrentUser;
cc.Load(spUser);
cc.ExecuteQueryRetry();
}
var model = new NewSiteProperties
{
SiteOwnerEmail = spUser.Email
};
return(View(model));
}
public ActionResult SiteStatus(NewSiteProperties props)
{
var spContext = SharePointContextProvider.Current.GetSharePointContext(HttpContext);
var baseUrl = $"{spContext.SPHostUrl.Scheme}://{spContext.SPHostUrl.Host}";
// Build the admin URL
var adminUrl = new Uri(baseUrl.Insert(baseUrl.IndexOf("."), "-admin"));
// Get the access token
string accessToken = TokenHelper.GetAppOnlyAccessToken(
TokenHelper.SharePointPrincipal,
adminUrl.Authority,
TokenHelper.GetRealmFromTargetUrl(adminUrl)).AccessToken;
// Check if the site exists and is "Active" if it does we return the View
// If it is not "Active" yet, we return the "WaitingOnSite" view with a spinner
using (var ctx = TokenHelper.GetClientContextWithAccessToken(adminUrl.ToString(), accessToken))
{
Tenant tenant = new Tenant(ctx);
// Checks to see if site is created yet.
var isSiteAvailable = tenant.CheckIfSiteExists($"{baseUrl}/sites/{props.Url}", "Active");
if (!isSiteAvailable)
{
// This view uses JavaScript to refresh every 10 seconds to check if the site has been created
return(View("WaitingOnSite"));
}
else
{
// Convert the URL to Absolute so we can provide a link to the new site collection
props.Url = $"{baseUrl}/sites/{props.Url}";
return(View(props));
}
}
}
