refactor: rename DTree to DValue

site/examples/uce-starter/lib/app.uce

@@ -45,7 +45,7 @@ void app_init(Request& context)
 	context.call["route"]["page"] = context.params["ROUTE_PAGE"];
 	context.call["route"]["valid"].set_bool(context.params["ROUTE_VALID"] != "0");
 
-	DTree config = get_config();
+	DValue config = get_config();
 	session_start();
 	String requested_theme = first(context.get["theme"], context.session["app_theme"], config["theme"]["key"].to_string());
 	if(config["theme"]["options"][requested_theme].get_type_name() != "array")
@@ -53,8 +53,8 @@ void app_init(Request& context)
 	if(context.get["theme"] != "")
 		context.session["app_theme"] = requested_theme;
 
-	DTree selected_theme = config["theme"]["options"][requested_theme];
-	selected_theme.each([&](DTree item, String key) {
+	DValue selected_theme = config["theme"]["options"][requested_theme];
+	selected_theme.each([&](DValue item, String key) {
 		config["theme"][key] = item;
 	});
 	config["theme"]["key"] = requested_theme;

site/examples/uce-starter/lib/user.class.h

@@ -50,9 +50,9 @@ struct AppUser
 		return(hash);
 	}
 
-	static DTree read_json_file(String file_name)
+	static DValue read_json_file(String file_name)
 	{
-		DTree result;
+		DValue result;
 		if(!file_exists(file_name))
 			return(result);
 		String raw = trim(file_get_contents(file_name));
@@ -61,24 +61,24 @@ struct AppUser
 		return(json_decode(raw));
 	}
 
-	static bool write_json_file(String file_name, DTree data)
+	static bool write_json_file(String file_name, DValue data)
 	{
 		mkdir(dirname(file_name));
 		return(file_put_contents(file_name, json_encode(data)));
 	}
 
-	DTree load(String email)
+	DValue load(String email)
 	{
-		DTree user = read_json_file(file_name(email));
+		DValue user = read_json_file(file_name(email));
 		if(user.get_type_name() != "array")
-			return(DTree());
+			return(DValue());
 		user["id"] = normalize_email(email);
 		return(user);
 	}
 
-	DTree create(String email, String password)
+	DValue create(String email, String password)
 	{
-		DTree result;
+		DValue result;
 		email = normalize_email(email);
 		password = trim(password);
 		result["message"] = "";
@@ -95,7 +95,7 @@ struct AppUser
 			return(result);
 		}
 
-		DTree existing = load(email);
+		DValue existing = load(email);
 		if(existing.get_type_name() == "array" && existing["email"].to_string() != "")
 		{
 			result["message"] = "user_exists";
@@ -103,12 +103,12 @@ struct AppUser
 		}
 
 		String salt = gen_sha1(std::to_string((u64)time()) + ":" + std::to_string((u64)(time_precise() * 1000000.0)) + ":" + session_id_create()).substr(0, 24);
-		DTree user;
+		DValue user;
 		user["email"] = email;
 		user["salt"] = salt;
 		user["password_hash"] = password_hash(password, salt);
 		user["created"] = std::to_string((u64)time());
-		DTree role;
+		DValue role;
 		role = "user";
 		user["roles"].push(role);
 
@@ -120,14 +120,14 @@ struct AppUser
 		return(result);
 	}
 
-	DTree sign_in(String email, String password)
+	DValue sign_in(String email, String password)
 	{
-		DTree result;
+		DValue result;
 		result["result"].set_bool(false);
 		email = normalize_email(email);
 		password = trim(password);
 
-		DTree user = load(email);
+		DValue user = load(email);
 		if(user.get_type_name() != "array" || user["email"].to_string() == "")
 		{
 			result["message"] = "no_such_user";
@@ -161,7 +161,7 @@ struct AppUser
 		String user_id = context.session[session_key()];
 		if(user_id == "")
 			return(false);
-		DTree user = load(user_id);
+		DValue user = load(user_id);
 		if(user["email"].to_string() == "")
 		{
 			context.session.erase(session_key());
@@ -171,11 +171,11 @@ struct AppUser
 		return(true);
 	}
 
-	DTree current()
+	DValue current()
 	{
 		if(is_signed_in())
 			return(context.call["app"]["current_user"]);
-		return(DTree());
+		return(DValue());
 	}
 
 	void logout()