void RaiseMapSelectedForOpening(object sender, ContentItemEventArgs e)
{
Cursor = Cursors.Wait;
if (e != null && e.Item != null && !string.IsNullOrEmpty(e.Item.Id))
{
if (MapSelectedForOpening != null)
{
string serverBaseUrl = System.IO.Path.Combine(ArcGISOnlineEnvironment.ConfigurationUrls.Sharing, "content");
MapSelectedForOpening(this, new MapDocumentEventArgs()
{
DocumentID = e.Item.Id,
Document = new ESRI.ArcGIS.Client.WebMap.Document()
{
ServerBaseUrl = serverBaseUrl,
BingToken = ArcGISOnlineEnvironment.BingToken,
Token = ArcGISOnlineEnvironment.ArcGISOnline.User.Token,
ProxyUrl = (string.IsNullOrWhiteSpace(ArcGISOnlineEnvironment.ConfigurationUrls.ProxyServerEncoded) ?
null : ArcGISOnlineEnvironment.ConfigurationUrls.ProxyServerEncoded),
GeometryServiceUrl = ArcGISOnlineEnvironment.ConfigurationUrls.GeometryServer
}
});
}
//cache map as most recently used map
MRUMaps.Add(e.Item);
}
Cursor = Cursors.Arrow;
}
/// <summary>
/// Gets called when the async download of a ContentItem has completed.
/// </summary>
static void GetItemCompleted(object sender, ContentItemEventArgs e)
{
if (e.Error != null)
{
//an error occured - remove item from list
//e.Id is populated when an error occurs
ContentItem item = Find(e.Id);
if (item != null)
{
_contentItems.Remove(item);
}
return;
}
//find the place holder item that corresponds to the downloaded item
ContentItem placeHolderItem = Find(e.Item.Id);
if (placeHolderItem == null)
{
return;
}
int indexToReplace = _contentItems.IndexOf(placeHolderItem);
_contentItems.RemoveAt(indexToReplace);
_contentItems.Insert(indexToReplace, e.Item);
}
void RaiseMapSelectedForOpening(object sender, ContentItemEventArgs e)
{
if (MapSelectedForOpening != null)
{
MapSelectedForOpening(this, e);
}
}
/// <summary>
/// Raised when a map has been deleted.
/// </summary>
static void ArcGISOnline_ItemDeleted(object sender, ContentItemEventArgs e)
{
//remove maps that have been deleted
ContentItem item = Find(e.Id);
if (item != null)
_contentItems.Remove(item);
Save();
}
/// <summary>
/// Raised when a map has been deleted.
/// </summary>
static void ArcGISOnline_ItemDeleted(object sender, ContentItemEventArgs e)
{
//remove maps that have been deleted
ContentItem item = Find(e.Id);
if (item != null)
{
_contentItems.Remove(item);
}
Save();
}
void RaiseMapSelectedForOpening(object sender, ContentItemEventArgs e)
{
if (MapSelectedForOpening != null)
MapSelectedForOpening(this, e);
}
/// <summary>
/// Gets called when the async download of a ContentItem has completed.
/// </summary>
static void GetItemCompleted(object sender, ContentItemEventArgs e)
{
if (e.Error != null)
{
//an error occured - remove item from list
//e.Id is populated when an error occurs
ContentItem item = Find(e.Id);
if (item != null)
_contentItems.Remove(item);
return;
}
//find the place holder item that corresponds to the downloaded item
ContentItem placeHolderItem = Find(e.Item.Id);
if (placeHolderItem == null)
return;
int indexToReplace = _contentItems.IndexOf(placeHolderItem);
_contentItems.RemoveAt(indexToReplace);
_contentItems.Insert(indexToReplace, e.Item);
}
/// <summary>
/// Deletes the content item specified by its Id.
/// </summary>
public void Delete(ContentItem item, EventHandler<ContentItemEventArgs> callback)
{
if (_agol.User.Current == null)
{
if (callback != null)
callback(null, new ContentItemEventArgs() { Error = new Exception(ESRI.ArcGIS.Mapping.Controls.ArcGISOnline.Resources.Strings.ExceptionDeleteFailedUserSignIn), Id = item.Id });
return;
}
//find out if the item is located in a folder
//
GetFolder(item, (object sender, RequestEventArgs e) =>
{
if (e.Error != null)
{
if (callback != null)
callback(null, new ContentItemEventArgs() { Error = e.Error });
return;
}
string folderUrl = ContentFolder.IsSubfolder(item.Folder) ? "/" + item.Folder.Id : "";
string url = _agol.Url + "/content/users/" + _agol.User.Current.Username + folderUrl + "/items/" + item.Id + "/delete?f=json&token=" + _agol.User.Token;
WebUtil.UploadStringAsync(url, null, "", (object sender2, UploadStringCompletedEventArgs e2) =>
{
if (e2.Error != null)
{
if (callback != null)
callback(null, new ContentItemEventArgs() { Error = e2.Error, Id = item.Id });
return;
}
Success result = WebUtil.ReadObject<Success>(new MemoryStream(Encoding.UTF8.GetBytes(e2.Result)));
ContentItemEventArgs eventArgs = new ContentItemEventArgs() { Error = (result == null || !result.Succeeded) ? new Exception(ESRI.ArcGIS.Mapping.Controls.ArcGISOnline.Resources.Strings.ExceptionDeleteFailed) : null, Id = item.Id };
if (callback != null)
callback(null, eventArgs);
//raise event
if (ItemDeleted != null)
ItemDeleted(null, eventArgs);
});
});
}
/// <summary>
/// Deletes the content item specified by its Id.
/// </summary>
public void Delete(ContentItem item, EventHandler <ContentItemEventArgs> callback)
{
if (_agol.User.Current == null)
{
if (callback != null)
{
callback(null, new ContentItemEventArgs()
{
Error = new Exception(ESRI.ArcGIS.Mapping.Controls.ArcGISOnline.Resources.Strings.ExceptionDeleteFailedUserSignIn), Id = item.Id
});
}
return;
}
//find out if the item is located in a folder
//
GetFolder(item, (object sender, RequestEventArgs e) =>
{
if (e.Error != null)
{
if (callback != null)
{
callback(null, new ContentItemEventArgs()
{
Error = e.Error
});
}
return;
}
string folderUrl = ContentFolder.IsSubfolder(item.Folder) ? "/" + item.Folder.Id : "";
string url = _agol.Url + "/content/users/" + _agol.User.Current.Username + folderUrl + "/items/" + item.Id + "/delete?f=json&token=" + _agol.User.Token;
WebUtil.UploadStringAsync(url, null, "", (object sender2, UploadStringCompletedEventArgs e2) =>
{
if (e2.Error != null)
{
if (callback != null)
{
callback(null, new ContentItemEventArgs()
{
Error = e2.Error, Id = item.Id
});
}
return;
}
Success result = WebUtil.ReadObject <Success>(new MemoryStream(Encoding.UTF8.GetBytes(e2.Result)));
ContentItemEventArgs eventArgs = new ContentItemEventArgs()
{
Error = (result == null || !result.Succeeded) ? new Exception(ESRI.ArcGIS.Mapping.Controls.ArcGISOnline.Resources.Strings.ExceptionDeleteFailed) : null, Id = item.Id
};
if (callback != null)
{
callback(null, eventArgs);
}
//raise event
if (ItemDeleted != null)
{
ItemDeleted(null, eventArgs);
}
});
});
}