v1.4.3

Config/FilterPlugin.ini

@@ -1,8 +1,2 @@
 [FilterPlugin]
-; This section lists additional files which will be packaged along with your plugin. Paths should be listed relative to the root plugin directory, and
-; may include "...", "*", and "?" wildcards to match directories, files, and individual characters respectively.
-;
-; Examples:
-;    /README.txt
-;    /Extras/...
-;    /Binaries/ThirdParty/*.dll
+Config/DefaultHttpGPT.ini

HttpGPT.uplugin

@@ -1,8 +1,7 @@
 {
 	"FileVersion": 3,
-	"Version": 7,
-	"VersionName": "1.4.2",
-	"EngineVersion": "5.1.0",
+	"Version": 8,
+	"VersionName": "1.4.3",
 	"FriendlyName": "HttpGPT - ChatGPT integrated in the Engine",
 	"Description": "HttpGPT is an Unreal Engine plugin that facilitates integration with Chat GPT through asynchronous REST requests, making it easy for developers to communicate with the chatbot. HttpGPT also includes a new Editor Tool to integrate Chat GPT directly in the Engine.",
 	"Category": "Messaging",
@@ -20,7 +19,7 @@
 			"Name": "HttpGPT",
 			"Type": "Runtime",
 			"LoadingPhase": "Default",
-			"PlatformAllowList": [
+			"WhitelistPlatforms": [
 				"Win64",
 				"Mac",
 				"Linux",
@@ -31,7 +30,7 @@
 		{
 			"Name": "HttpGPTEditor",
 			"Type": "Editor",
-			"PlatformAllowList": [
+			"WhitelistPlatforms": [
 				"Win64",
 				"Mac",
 				"Linux"

Source/HttpGPT/Private/HttpGPTHelper.cpp

@@ -3,6 +3,7 @@
 // Repo: https://github.com/lucoiso/UEHttpGPT
 
 #include "HttpGPTHelper.h"
+#include <HttpGPTInternalFuncs.h>
 
 #ifdef UE_INLINE_GENERATED_CPP_BY_NAME
 #include UE_INLINE_GENERATED_CPP_BY_NAME(HttpGPTHelper)
@@ -77,7 +78,7 @@ const TArray<FName> UHttpGPTHelper::GetAvailableGPTModels()
 
 	for (uint8 Iterator = static_cast<uint8>(EHttpGPTModel::gpt4); Iterator <= static_cast<uint8>(EHttpGPTModel::codedavinci002); ++Iterator)
 	{				
-		if (const FName ModelName = ModelToName(static_cast<EHttpGPTModel>(Iterator)); !ModelName.IsNone())
+		if (const FName ModelName = ModelToName(static_cast<EHttpGPTModel>(Iterator)); !HttpGPT::Internal::HasEmptyParam(ModelName))
 		{
 			Output.Add(ModelName);
 		}

Source/HttpGPT/Private/HttpGPTRequest.cpp

@@ -5,6 +5,7 @@
 #include "HttpGPTRequest.h"
 #include "HttpGPTSettings.h"
 #include "HttpGPTHelper.h"
+#include "HttpGPTInternalFuncs.h"
 #include "LogHttpGPT.h"
 #include <HttpModule.h>
 #include <Interfaces/IHttpRequest.h>
@@ -92,7 +93,7 @@ void UHttpGPTRequest::Activate()
 
 	bIsActive = true;
 
-	if (Messages.IsEmpty() || TaskOptions.APIKey.IsNone())
+	if (HttpGPT::Internal::HasEmptyParam(Messages) || HttpGPT::Internal::HasEmptyParam(TaskOptions.APIKey))
 	{
 		UE_LOG(LogHttpGPT, Error, TEXT("%s (%d): Failed to activate task: Request not sent due to invalid params"), *FString(__func__), GetUniqueID());
 		RequestFailed.Broadcast();
@@ -222,23 +223,23 @@ void UHttpGPTRequest::SetRequestContent()
 	JsonRequest->SetNumberField("presence_penalty", TaskOptions.PresencePenalty);
 	JsonRequest->SetNumberField("frequency_penalty", TaskOptions.FrequencyPenalty);
 
-	if (!TaskOptions.User.IsNone())
+	if (!HttpGPT::Internal::HasEmptyParam(TaskOptions.User))
 	{
 		JsonRequest->SetStringField("user", TaskOptions.User.ToString());
 	}
 
-	if (!TaskOptions.Stop.IsEmpty())
+	if (!HttpGPT::Internal::HasEmptyParam(TaskOptions.Stop))
 	{
 		TArray<TSharedPtr<FJsonValue>> StopJson;
-		for (const FName& Iterator : TaskOptions.Stop)
-		{
-			StopJson.Add(MakeShareable(new FJsonValueString(Iterator.ToString())));
-		}
+			for (const FName& Iterator : TaskOptions.Stop)
+			{
+				StopJson.Add(MakeShareable(new FJsonValueString(Iterator.ToString())));
+			}
 
 		JsonRequest->SetArrayField("stop", StopJson);
 	}
 
-	if (!TaskOptions.LogitBias.IsEmpty())
+	if (!HttpGPT::Internal::HasEmptyParam(TaskOptions.LogitBias))
 	{
 		TSharedPtr<FJsonObject> LogitBiasJson = MakeShareable(new FJsonObject());
 		for (auto Iterator = TaskOptions.LogitBias.CreateConstIterator(); Iterator; ++Iterator)
@@ -321,7 +322,7 @@ void UHttpGPTRequest::OnProgressUpdated(const FString& Content, int32 BytesSent,
 {
 	FScopeLock Lock(&Mutex);
 
-	if (Content.IsEmpty())
+	if (HttpGPT::Internal::HasEmptyParam(Content))
 	{
 		return;
 	}
@@ -364,7 +365,7 @@ void UHttpGPTRequest::OnProgressCompleted(const FString& Content, const bool bWa
 {
 	FScopeLock Lock(&Mutex);	
 
-	if (!bWasSuccessful || Content.IsEmpty())
+	if (!bWasSuccessful || HttpGPT::Internal::HasEmptyParam(Content))
 	{
 		UE_LOG(LogHttpGPT, Error, TEXT("%s (%d): Request failed"), *FString(__func__), GetUniqueID());
 		AsyncTask(ENamedThreads::GameThread,
@@ -429,7 +430,7 @@ TArray<FString> UHttpGPTRequest::GetDeltasFromContent(const FString& Content) co
 		Deltas.Pop();
 	}
 
-	if (Deltas.IsEmpty())
+	if (HttpGPT::Internal::HasEmptyParam(Deltas))
 	{
 		Deltas.Add(Content);
 	}
@@ -452,7 +453,7 @@ void UHttpGPTRequest::DeserializeSingleResponse(const FString& Content)
 {
 	FScopeLock Lock(&Mutex);
 
-	if (Content.IsEmpty())
+	if (HttpGPT::Internal::HasEmptyParam(Content))
 	{
 		return;
 	}

Source/HttpGPT/Public/HttpGPTInternalFuncs.h

@@ -0,0 +1,53 @@
+// Author: Lucas Vilas-Boas
+// Year: 2023
+// Repo: https://github.com/lucoiso/UEHttpGPT
+
+#pragma once
+
+#include <CoreMinimal.h>
+#include <Runtime/Launch/Resources/Version.h>
+#include <string>
+/**
+ *
+ */
+
+namespace HttpGPT
+{
+	namespace Internal
+	{
+		template<typename Ty>
+		constexpr const bool HasEmptyParam(const Ty& Arg1)
+		{
+			if constexpr (std::is_base_of<FString, Ty>())
+			{
+				return Arg1.IsEmpty();
+			}
+			else if constexpr (std::is_base_of<FName, Ty>())
+			{
+				return Arg1.IsNone();
+			}
+			else if constexpr (std::is_base_of<FText, Ty>())
+			{
+				return Arg1.IsEmptyOrWhitespace();
+			}
+			else if constexpr (std::is_base_of<std::string, Ty>())
+			{
+				return Arg1.empty();
+			}
+			else
+			{
+#if ENGINE_MAJOR_VERSION >= 5
+				return Arg1.IsEmpty();
+#else
+				return Arg1.Num() == 0;
+#endif
+			}
+		}
+
+		template<typename Ty, typename ...Args>
+		constexpr const bool HasEmptyParam(const Ty& Arg1, Args&& ...args)
+		{
+			return HasEmptyParam(Arg1) || HasEmptyParam(std::forward<Args>(args)...);
+		}
+	}
+}

Source/HttpGPT/Public/HttpGPTRequest.h

@@ -83,7 +83,7 @@ class HTTPGPT_API UHttpGPTRequest : public UBlueprintAsyncActionBase
 	void DeserializeSingleResponse(const FString& Content);
 
 private:
-	TSharedPtr<IHttpRequest> HttpRequest;
+	TSharedPtr<IHttpRequest, ESPMode::ThreadSafe> HttpRequest;
 	FHttpGPTResponse Response;
 
 	bool bInitialized = false;

Source/HttpGPTEditor/HttpGPTEditor.Build.cs

@@ -11,7 +11,6 @@ public HttpGPTEditor(ReadOnlyTargetRules Target) : base(Target)
     {
         PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;
         CppStandard = CppStandardVersion.Cpp17;
-        bEnableExceptions = true;
 
         PublicDependencyModuleNames.AddRange(new[]
         {

Source/HttpGPTEditor/Private/SHttpGPTChatView.cpp

@@ -4,6 +4,7 @@
 
 #include "SHttpGPTChatView.h"
 #include <HttpGPTHelper.h>
+#include <HttpGPTInternalFuncs.h>
 #include <Interfaces/IPluginManager.h>
 
 #ifdef UE_INLINE_GENERATED_CPP_BY_NAME
@@ -40,7 +41,7 @@ void UHttpGPTMessagingHandler::ProcessCompleted(const FHttpGPTResponse& Response
 
 void UHttpGPTMessagingHandler::ProcessResponse(const FHttpGPTResponse& Response)
 {
-	if (Response.Choices.IsEmpty())
+	if (HttpGPT::Internal::HasEmptyParam(Response.Choices))
 	{
 		return;
 	}
@@ -218,7 +219,7 @@ FReply SHttpGPTChatView::HandleSendMessageButton()
 
 bool SHttpGPTChatView::IsSendMessageEnabled() const
 {
-	return (!IsValid(RequestReference) || !RequestReference->IsTaskActive()) && !InputTextBox->GetText().IsEmptyOrWhitespace();
+	return (!IsValid(RequestReference) || !RequestReference->IsTaskActive()) && !HttpGPT::Internal::HasEmptyParam(InputTextBox->GetText());
 }
 
 FReply SHttpGPTChatView::HandleClearChatButton()
@@ -236,7 +237,7 @@ FReply SHttpGPTChatView::HandleClearChatButton()
 
 bool SHttpGPTChatView::IsClearChatEnabled() const
 {
-	return !ChatItems.IsEmpty();
+	return !HttpGPT::Internal::HasEmptyParam(ChatItems);
 }
 
 TArray<FHttpGPTMessage> SHttpGPTChatView::GetChatHistory() const
@@ -256,18 +257,27 @@ TArray<FHttpGPTMessage> SHttpGPTChatView::GetChatHistory() const
 
 FString SHttpGPTChatView::GetSystemContext() const
 {
+	FString SupportedModels;
+	for (const TSharedPtr<FString>& Model : AvailableModels)
+	{
+		SupportedModels.Append(*Model.Get() + ", ");
+	}
+
+	SupportedModels.RemoveFromEnd(", ");
+
 	const TSharedPtr<IPlugin> PluginInterface = IPluginManager::Get().FindPlugin("HttpGPT");
 
 	const FStringFormatOrderedArguments Arguments {
 		FString::Printf(TEXT("%d.%d"), ENGINE_MAJOR_VERSION, ENGINE_MINOR_VERSION),
-		"HttpGPT",
+		FString("HttpGPT"),
 		PluginInterface->GetDescriptor().VersionName,
 		PluginInterface->GetDescriptor().CreatedBy,
 		PluginInterface->GetDescriptor().DocsURL,
-		PluginInterface->GetDescriptor().SupportURL
+		PluginInterface->GetDescriptor().SupportURL,
+		SupportedModels
 	};
 
-	return FString::Format(TEXT("You are in the Unreal Engine {0} plugin {1} version {2}, which was developed by {3}. You can find the documentation at {4} and support at {5}. You are an assistant that will help with the development of projects in Unreal Engine in general."), Arguments);
+	return FString::Format(TEXT("You are in the Unreal Engine {0} plugin {1} version {2}, which was developed by {3}. You can find the documentation at {4} and support at {5}. You are an assistant that will help with the development of projects in Unreal Engine in general. HttpGPT supports all these models provided by OpenAI: {6}."), Arguments);
 }
 
 void SHttpGPTChatView::InitializeModelsOptions()

Source/HttpGPTEditor/Private/SHttpGPTChatView.h

@@ -33,7 +33,7 @@ class UHttpGPTMessagingHandler : public UObject
 
 	FHttpGPTMessage Message;
 
-	TSharedPtr<SScrollBox, ESPMode::ThreadSafe> ScrollBoxReference;
+	TSharedPtr<SScrollBox> ScrollBoxReference;
 
 private:
 	void ProcessResponse(const FHttpGPTResponse& Response);
@@ -58,10 +58,10 @@ class SHttpGPTChatItem final : public SCompoundWidget
 	UHttpGPTMessagingHandlerPtr MessagingHandlerObject;
 
 private:
-	TSharedPtr<STextBlock, ESPMode::ThreadSafe> MessageBox;
+	TSharedPtr<STextBlock> MessageBox;
 };
 
-typedef TSharedPtr<SHttpGPTChatItem, ESPMode::ThreadSafe> SHttpGPTChatItemPtr;
+typedef TSharedPtr<SHttpGPTChatItem> SHttpGPTChatItemPtr;
 
 class SHttpGPTChatView final : public SCompoundWidget
 {
@@ -89,10 +89,10 @@ class SHttpGPTChatView final : public SCompoundWidget
 	TSharedPtr<SVerticalBox> ChatBox;
 	TArray<SHttpGPTChatItemPtr> ChatItems;
 
-	TSharedPtr<SScrollBox, ESPMode::ThreadSafe> ChatScrollBox;
+	TSharedPtr<SScrollBox> ChatScrollBox;
 
-	TSharedPtr<SEditableTextBox, ESPMode::ThreadSafe> InputTextBox;
-	TSharedPtr<STextComboBox, ESPMode::ThreadSafe> ModelsComboBox;
+	TSharedPtr<SEditableTextBox> InputTextBox;
+	TSharedPtr<STextComboBox> ModelsComboBox;
 
 	TArray<TSharedPtr<FString>> AvailableModels;