/// <summary>
/// Gets the sharing information for the specified ContentItem which includes the groups
/// the item is shared with and overall access permission (public/non public).
/// </summary>
public void GetSharingInfo(ContentItem item, EventHandler <SharingInfoEventArgs> callback)
{
if (_agol.User.Current == null)
{
if (callback != null)
{
callback(null, new SharingInfoEventArgs());
}
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 SharingInfoEventArgs()
{
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 + "?f=json&token=" + _agol.User.Token;
// add a bogus parameter to avoid the caching that happens with the WebClient
//
url += "&tickCount=" + Environment.TickCount.ToString();
WebUtil.OpenReadAsync(url, null, (sender2, e2) =>
{
if (e2.Error != null)
{
if (callback != null)
{
callback(null, new SharingInfoEventArgs()
{
Error = e2.Error
});
}
return;
}
UserItem userItem = WebUtil.ReadObject <UserItem>(e2.Result);
if (callback != null)
{
callback(null, new SharingInfoEventArgs()
{
SharingInfo = (item == null) ? null : userItem.Sharing, Item = (item == null) ? null : userItem.ContentItem
});
}
});
});
}
/// <summary>
/// Shares the specified item with the specified groups and sets the overall access level (everyone).
/// </summary>
/// <param name="itemId"></param>
/// <param name="everyone">Overall access level - everyone or just available to the owner.</param>
/// <param name="groupIds">A collection of group Ids which the specified item is shared with.</param>
/// <param name="callback"></param>
public void ShareItem(ContentItem item, bool everyone, string[] groupIds, EventHandler <RequestEventArgs> callback)
{
//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, e);
}
return;
}
List <HttpContentItem> items = new List <HttpContentItem>();
items.Add(new HttpContentItem()
{
Name = "everyone", Value = everyone
});
items.Add(new HttpContentItem()
{
Name = "f", Value = "json"
});
string groups = "";
if (groupIds != null)
{
foreach (string groupId in groupIds)
{
groups += groupId + ", ";
}
}
items.Add(new HttpContentItem()
{
Name = "groups", Value = groups
});
string folderUrl = ContentFolder.IsSubfolder(item.Folder) ? "/" + item.Folder.Id : "";
string url = _agol.Url + "content/users/" + _agol.User.Current.Username + folderUrl + "/items/" + item.Id + "/share?token=" + _agol.User.Token;
WebUtil.MultiPartPostAsync(url, items, ApplicationUtility.Dispatcher, (sender2, e2) =>
{
ShareItemResult result = WebUtil.ReadObject <ShareItemResult>(e2.Result);
if (result != null)
{
callback(null, new RequestEventArgs());
}
else
{
callback(null, new RequestEventArgs()
{
Error = new Exception(string.Format(ESRI.ArcGIS.Mapping.Controls.ArcGISOnline.Resources.Strings.ExceptionFailedToShareItem, item.Id))
});
}
});
});
}
/// <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);
}
});
});
}
