public static IItemData GetRemoteItemData(RemoteContentPullArgs args, string itemId)
{
try
{
WebClient wc = new WebClient { Encoding = Encoding.UTF8 };
string yamlList = wc.UploadString($"{args.server}/scs/cmcontenttreegetitem.scsvc", "POST",
args.GetSerializedData(itemId, false));
string yaml = JsonConvert.DeserializeObject<List<string>>(yamlList).FirstOrDefault();
var formatter = new YamlSerializationFormatter(null, null);
if (yaml != null)
{
using (var ms = new MemoryStream())
{
IItemData itemData = null;
try
{
var bytes = Encoding.UTF8.GetBytes(yaml);
ms.Write(bytes, 0, bytes.Length);
ms.Seek(0, SeekOrigin.Begin);
itemData = formatter.ReadSerializedItem(ms, itemId);
itemData.DatabaseName = args.database;
}
catch (Exception e)
{
Log.Error("Problem reading yaml from remote server", e, args);
}
if (itemData != null)
{
return itemData;
}
}
}
}
catch (Exception e)
{
Log.Error("Error getting remote item data for " + itemId, e, args);
}
return null;
}
private IEnumerable<IItemData> GetRemoteItemData(RemoteContentPullArgs args)
{
List<IItemData> ret = new List<IItemData>();
bool children = args.children;
args.children = false;
Queue<string> pullableItems = new Queue<string>();
WebClient wc = new WebClient { Encoding = Encoding.UTF8 };
pullableItems.Enqueue(args.id);
while (pullableItems.Any())
{
string cur = pullableItems.Dequeue();
args.id = cur;
string yamlList = null;
try
{
yamlList = wc.UploadString($"{args.server}/scs/cmcontenttreegetitem.scsvc", "POST",
args.GetSerializedData());
}
catch (Exception e)
{
Log.Error("Problem reading remote server item data", e, this);
}
if (string.IsNullOrWhiteSpace(yamlList))
{
yield return new ErrorItemData() {Id = Guid.Parse(args.id), Path = "Problem reading remote server item data" };
continue;
}
List<string> remoteItems = JsonConvert.DeserializeObject<List<string>>(yamlList);
var formatter = new YamlSerializationFormatter(null, null);
foreach (string yaml in remoteItems)
{
using (var ms = new MemoryStream())
{
IItemData itemData = null;
try
{
var bytes = Encoding.UTF8.GetBytes(yaml);
ms.Write(bytes, 0, bytes.Length);
ms.Seek(0, SeekOrigin.Begin);
itemData = formatter.ReadSerializedItem(ms, args.id);
itemData.DatabaseName = args.database;
}
catch (Exception e)
{
Log.Error("Problem reading yaml from remote server", e, this);
}
if (itemData == null)
{
yield return new ErrorItemData() { Id = Guid.Parse(args.id), Path = "Problem reading yaml from remote server" };
continue;
}
yield return itemData;
}
}
if (children)
{
ContentTreeNode node = null;
try
{
node = JsonConvert.DeserializeObject<ContentTreeNode>(wc.UploadString($"{args.server}/scs/cmcontenttree.scsvc", "POST",
$@"{{ ""id"": ""{cur}"", ""database"": ""{args.database}"", ""server"": ""{args.server}"" }}"));
foreach (ContentTreeNode child in node.Nodes)
{
pullableItems.Enqueue(child.Id);
}
}
catch (Exception e)
{
Log.Error("Problem getting children of node " + cur, e, this);
}
if (node == null)
yield return new ErrorItemData() {Id = Guid.Parse(cur), Path = "Problem getting children of node" };
}
}
}
