/// <summary>Registers a creator function for the type that can create
/// an instance of type based on a thread.
/// </summary>
/// <param name="type">
/// The type to register.
/// </param>
/// <param name="creator">
/// The creator function.
/// </param>
/// <exception cref="ArgumentNullException">
/// If the type or the creator is null.
/// </exception>
/// <exception cref="NotSupportedException">
/// If the type is generic, or has no converter, or a convertor that can not
/// convert from string.
/// </exception>
/// <remarks>
/// These creators are used to generate a value, if no one is
/// assigned or configured.
/// </remarks>
public static void Register(Type type, Func <Thread, object> creator)
{
Qowaiv.Guard.NotNull(type, "type");
Qowaiv.Guard.NotNull(creator, "creator");
Guard(type, Creators.ContainsKey(type));
Creators.TryAdd(type, creator);
}
public void DeleteAll(ClientContext ctx)
{
if (Creators != null && Creators.Count > 0)
{
_ctx = ctx;
//Install to rootweb if not a hostweb
_targetWeb = _ctx.Web.AppInstanceId == default(Guid) ? _ctx.Site.RootWeb : _ctx.Web;
_ctx.Load(_targetWeb.ContentTypes,
c => c.Include(contentType => contentType.Name));
_ctx.ExecuteQueryRetry();
var deletionList = new Dictionary <string, ContentType>();
foreach (var item in _targetWeb.ContentTypes)
{
if (Creators.ContainsKey(item.Name))
{
Creators[item.Name].ContentType = item;
var id = Creators[item.Name].Id;
if (!string.IsNullOrEmpty(id))
{
deletionList[id] = item;
}
}
}
var sortedList = deletionList.OrderByDescending(kvp => kvp.Key).ToDictionary(c => c.Key, c => c.Value);
foreach (var sortedListKey in sortedList.Keys)
{
deletionList[sortedListKey].DeleteObject();
}
_ctx.ExecuteQueryRetry();
}
}
