private async Task <string> UploadImpl()
{
// Create EsriHttpClient object
var httpClient = new EsriHttpClient();
// Upload vtpk file to the currently active portal
var itemToUpload = ItemFactory.Instance.Create(FilePath);
var tags = new string[] { "ArcGIS Pro", "SDK", "UploadVtpkToAgol Demo" };
var portalUrl = ArcGISPortalManager.Current.GetActivePortal().PortalUri.ToString();
var uploadDefn = new UploadDefinition(portalUrl, itemToUpload, tags);
var result = httpClient.Upload(uploadDefn);
if (result.Item1 == false)
{
return($@"Unable to upload this item: {FilePath} to ArcGIS Online");
}
// Once uploaded make another REST call to search for the uploaded data
var portal = ArcGISPortalManager.Current.GetActivePortal();
string userName = ArcGISPortalManager.Current.GetActivePortal().GetSignOnUsername();
//Searching for Vector tile packages in the current user's content
var pqp = PortalQueryParameters.CreateForItemsOfTypeWithOwner(PortalItemType.VectorTilePackage, userName, "tags: UploadVtpkToAgol Demo");
//Execute to return a result set
PortalQueryResultSet <PortalItem> results = await ArcGISPortalExtensions.SearchForContentAsync(portal, pqp);
if (results.Results.Count == 0)
{
return($@"Unable to find uploaded item with query: {pqp.Query}");
}
// Create an item from the search results
string itemId = results.Results[0].ID;
var currentItem = ItemFactory.Instance.Create(itemId, ItemFactory.ItemType.PortalItem);
var lyrParams = new LayerCreationParams(currentItem);
// Finally add the feature service to the map
// if we have an item that can be turned into a layer
// add it to the map
if (LayerFactory.Instance.CanCreateLayerFrom(currentItem))
{
LayerFactory.Instance.CreateLayer <FeatureLayer>(lyrParams, MapView.Active.Map);
}
return($@"Uploaded this item: {results.Results[0].Name} [Type: {results.Results[0].Type}] to ArcGIS Online and added the item to the Map");
}
/// <summary>
/// Uploads a local item to online with its parameters
/// </summary>
/// <param name="baseURI"></param>
/// <param name="itemPathStr"></param>
/// <param name="thumbnail"></param>
/// <param name="tags"></param>
/// <returns></returns>
async Task <Tuple <bool, string> > UploadItemAsync(string baseURI, string itemPathStr, string thumbnail, string tags)
{
String[] tags_arr = tags.Split(new Char[] { ',', ':', '\t' });
EsriHttpClient myClient = new EsriHttpClient();
Tuple <bool, string> response = null;
var itemToUpload = ItemFactory.Instance.Create(itemPathStr);
if (itemToUpload != null)
{
//Create the upload defintion
var uploadDfn = new UploadDefinition(baseURI, itemToUpload, tags_arr);
uploadDfn.Thumbnail = thumbnail;
//upload item
response = myClient.Upload(uploadDfn);
//response = myClient.Upload(baseURI, itemToUpload, thumbnail, tags_arr); //obsolete
if (response.Item1) //Upload was successfull
{
//Search for the uploaded item to get its ID.
Tuple <bool, PortalItem> result = await SearchPortalForItemsAsync(baseURI, itemToUpload);
if (result.Item1) //search successful
{
ItemID = result.Item2.ToString();
return(new Tuple <bool, string>(true, result.Item2.ID));
}
else //item not found
{
ItemID = "Cannot find item online";
return(new Tuple <bool, string>(true, "Cannot find item online"));
}
}
else //Upload failed
{
ItemID = "Upload failed";
return(new Tuple <bool, String>(false, "Upload failed"));
}
}
else //Item was not created
{
ItemID = "Item cannot be created";
return(new Tuple <bool, String>(false, "Item cannot be created"));
}
}
