Implement a temporary system for saving Credentials. (#38)

This handles adding the functionality for saving the Token and Channel for Twitch, as well as the Port and Password for OBS when handling connections.

Co-authored-by: Eroax <eroaxe.business@gmail.com>
Reviewed-on: https://codeberg.org/Eroax/StreamGraph/pulls/38

addons/no_twitch/demo/token_saver.gd

@@ -1,4 +0,0 @@
-extends Resource
-class_name TokenSaver
-
-@export var token : String

addons/no_twitch/twitch_connection.gd

@@ -46,6 +46,7 @@ func setup_chat_connection(default_chat : String = "", token : String = token, r
 	
 	if !default_chat.is_empty():
 		
+		Connections.save_credentials({"token" : token, "channel" : default_chat}, "twitch")
 		chat_socket.join_chat(default_chat)
 		
 	

classes/connections/connections.gd

@@ -10,3 +10,38 @@ static func _twitch_chat_received(msg_dict : Dictionary):
 	
 	DeckHolder.send_event(&"twitch_chat", msg_dict)
 	
+
+## Temporary Function for loading generic Connection credentials from user:// as a [CredSaver] Resource
+static func load_credentials(service : String):
+	
+	if !FileAccess.file_exists("user://" + service + "_creds.res"):
+		
+		DeckHolder.logger.log_system("No Credentials exist for " + service + " Service", Logger.LogType.WARN)
+		return null
+		
+	
+	var creds = ResourceLoader.load("user://" + service + "_creds.res")
+	
+	if !creds is CredSaver:
+		
+		DeckHolder.logger.log_system("Error loading Credentials for " + service + " Service", Logger.LogType.ERROR)
+		return null
+		
+	
+	return creds
+	
+
+## Temporary function for saving generic Connection credentials to user:// as a CredSaver
+static func save_credentials(data : Dictionary, service: String):
+	
+	var creds := CredSaver.new()
+	
+	creds.data = data
+	
+	var err = ResourceSaver.save(creds, "user://" + service + "_creds.res")
+	
+	if err != OK:
+		
+		DeckHolder.logger.log_system("Error saving Credentials for " + service + " Service", Logger.LogType.ERROR)
+		
+	

classes/connections/creds_saver.gd

@@ -0,0 +1,4 @@
+extends Resource
+class_name CredSaver
+
+@export var data : Dictionary

graph_node_renderer/obs_websocket_setup_dialog.gd

@@ -21,6 +21,7 @@ var state: ConnectionState
 @onready var _old_password: String = password_line_edit.text
 
 
+
 func get_port() -> int:
 	return int(port_spin_box.value)
 
@@ -39,13 +40,24 @@ func set_button_state(p_state: ConnectionState) -> void:
 		ConnectionState.CONNECTING:
 			connect_button.text = "Connecting..."
 		ConnectionState.CONNECTED:
+			Connections.save_credentials({"port" : get_port(), "password" : get_password()}, "OBS")
 			connect_button.text = "Disconnect"
 
 
 func _ready() -> void:
+	
+	var loaded_creds = Connections.load_credentials("OBS")
+	
+	if loaded_creds != null:
+		
+		password_line_edit.text = loaded_creds.data.password
+		port_spin_box.value = loaded_creds.data.port
+	
 	connect_button.pressed.connect(
 		func():
+			
 			connect_button_pressed.emit(state)
+			
 	)
 
 	canceled.connect(

graph_node_renderer/twitch_setup_dialog.gd

@@ -8,11 +8,29 @@ func _ready():
 	
 	%Authenticate.pressed.connect(authenticate_twitch)
 	%CopyURLButton.pressed.connect(copy_auth_link)
-	confirmed.connect(connect_to_chat)
-	
+	#confirmed.connect(connect_to_chat)
+	%Join_Chat.pressed.connect(connect_to_chat)
 
 func authenticate_twitch():
 	
+	#	Temporary setup for loading credentials
+	var loaded_creds = Connections.load_credentials("twitch")
+	
+	if loaded_creds != null:
+		
+		Connections.twitch.token = loaded_creds.data.token
+		if loaded_creds.data.has("channel"):
+			%Default_Chat.text = loaded_creds.data.channel
+		connect_to_chat()
+		return
+		
+	
+	#	Temporary setup for saving tokens.
+	Connections.twitch.token_received.connect(func(token):
+		
+		Connections.save_credentials({"token" : token}, "twitch")
+		)
+	
 	var url = Connections.twitch.authenticate_with_twitch(%Client_ID.text)
 	OS.shell_open(url)
 
@@ -24,5 +42,8 @@ func copy_auth_link():
 
 func connect_to_chat():
 	
-	Connections.twitch.setup_chat_connection(%Default_Chat.text)
+	if Connections.twitch.chat_socket.get_ready_state() != WebSocketPeer.STATE_OPEN:
+		Connections.twitch.setup_chat_connection(%Default_Chat.text)
 	
+	
+	Connections.twitch.join_channel(%Default_Chat.text)

graph_node_renderer/twitch_setup_dialog.tscn

@@ -35,7 +35,7 @@ unique_name_in_owner = true
 layout_mode = 2
 size_flags_horizontal = 3
 size_flags_stretch_ratio = 0.25
-text = "Authenticate"
+text = "Connect"
 
 [node name="CopyURLButton" type="Button" parent="VBoxContainer/Authentication"]
 unique_name_in_owner = true
@@ -50,7 +50,18 @@ disabled = true
 button_pressed = true
 text = "Extra Chat Info"
 
-[node name="Default_Chat" type="LineEdit" parent="VBoxContainer"]
+[node name="HBoxContainer" type="HBoxContainer" parent="VBoxContainer"]
+layout_mode = 2
+
+[node name="Default_Chat" type="LineEdit" parent="VBoxContainer/HBoxContainer"]
 unique_name_in_owner = true
 layout_mode = 2
-placeholder_text = "Default Chat Channel"
+size_flags_horizontal = 3
+placeholder_text = "Default Channel/New Channel"
+
+[node name="Join_Chat" type="Button" parent="VBoxContainer/HBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 0.24
+text = "Join"