protected abstract void AddEach(AddEachOperation operation);
public void ApplyPatch(int patchIndex, AssetLocation patchSourcefile, JsonPatch jsonPatch, ref int applied, ref int notFound, ref int errorCount)
{
EnumAppSide targetSide = jsonPatch.Side == null ? jsonPatch.File.Category.SideType : (EnumAppSide)jsonPatch.Side;
if (targetSide != EnumAppSide.Universal && jsonPatch.Side != api.Side)
{
return;
}
if (jsonPatch.File == null)
{
api.World.Logger.Error("Patch {0} in {1} failed because it is missing the target file property", patchIndex, patchSourcefile);
return;
}
var loc = jsonPatch.File.Clone();
if (jsonPatch.File.Path.EndsWith("*"))
{
List <IAsset> assets = api.Assets.GetMany(jsonPatch.File.Path.TrimEnd('*'), jsonPatch.File.Domain, false);
foreach (var val in assets)
{
jsonPatch.File = val.Location;
ApplyPatch(patchIndex, patchSourcefile, jsonPatch, ref applied, ref notFound, ref errorCount);
}
jsonPatch.File = loc;
return;
}
if (!loc.Path.EndsWith(".json"))
{
loc.Path += ".json";
}
var asset = api.Assets.TryGet(loc);
if (asset == null)
{
if (jsonPatch.File.Category == null)
{
api.World.Logger.VerboseDebug("Patch {0} in {1}: File {2} not found. Wrong asset category", patchIndex, patchSourcefile, loc);
}
else
{
EnumAppSide catSide = jsonPatch.File.Category.SideType;
if (catSide != EnumAppSide.Universal && api.Side != catSide)
{
api.World.Logger.VerboseDebug("Patch {0} in {1}: File {2} not found. Hint: This asset is usually only loaded {3} side", patchIndex, patchSourcefile, loc, catSide);
}
else
{
api.World.Logger.VerboseDebug("Patch {0} in {1}: File {2} not found", patchIndex, patchSourcefile, loc);
}
}
notFound++;
return;
}
Operation op = null;
switch (jsonPatch.Op)
{
case EnumJsonPatchOp.Add:
if (jsonPatch.Value == null)
{
api.World.Logger.Error("Patch {0} in {1} failed probably because it is an add operation and the value property is not set or misspelled", patchIndex, patchSourcefile);
errorCount++;
return;
}
op = new AddOperation()
{
Path = new Tavis.JsonPointer(jsonPatch.Path), Value = jsonPatch.Value.Token
};
break;
case EnumJsonPatchOp.AddEach:
if (jsonPatch.Value == null)
{
api.World.Logger.Error("Patch {0} in {1} failed probably because it is an add each operation and the value property is not set or misspelled", patchIndex, patchSourcefile);
errorCount++;
return;
}
op = new AddEachOperation()
{
Path = new Tavis.JsonPointer(jsonPatch.Path), Value = jsonPatch.Value.Token
};
break;
case EnumJsonPatchOp.Remove:
op = new RemoveOperation()
{
Path = new Tavis.JsonPointer(jsonPatch.Path)
};
break;
case EnumJsonPatchOp.Replace:
if (jsonPatch.Value == null)
{
api.World.Logger.Error("Patch {0} in {1} failed probably because it is a replace operation and the value property is not set or misspelled", patchIndex, patchSourcefile);
errorCount++;
return;
}
op = new ReplaceOperation()
{
Path = new Tavis.JsonPointer(jsonPatch.Path), Value = jsonPatch.Value.Token
};
break;
case EnumJsonPatchOp.Copy:
op = new CopyOperation()
{
Path = new Tavis.JsonPointer(jsonPatch.Path), FromPath = new JsonPointer(jsonPatch.FromPath)
};
break;
case EnumJsonPatchOp.Move:
op = new MoveOperation()
{
Path = new Tavis.JsonPointer(jsonPatch.Path), FromPath = new JsonPointer(jsonPatch.FromPath)
};
break;
}
PatchDocument patchdoc = new PatchDocument(op);
JToken token;
try
{
token = JToken.Parse(asset.ToText());
}
catch (Exception e)
{
api.World.Logger.Error("Patch {0} (target: {3}) in {1} failed probably because the syntax of the value is broken: {2}", patchIndex, patchSourcefile, e, loc);
errorCount++;
return;
}
try
{
patchdoc.ApplyTo(token);
}
catch (PathNotFoundException p)
{
api.World.Logger.Error("Patch {0} (target: {4}) in {1} failed because supplied path {2} is invalid: {3}", patchIndex, patchSourcefile, jsonPatch.Path, p.Message, loc);
errorCount++;
return;
}
catch (Exception e)
{
api.World.Logger.Error("Patch {0} (target: {3}) in {1} failed, following Exception was thrown: {2}", patchIndex, patchSourcefile, e.Message, loc);
errorCount++;
return;
}
string text = token.ToString();
asset.Data = Encoding.UTF8.GetBytes(text);
applied++;
}