Initial commit

plugin.gd

@@ -0,0 +1,79 @@
+extends Plugin
+
+## itch.io plugin entrypoint
+##
+## Boots the ItchClient (which spawns and speaks to butlerd, itch's official
+## JSON-RPC launcher daemon) and registers the Library implementation so
+## installed itch.io games show up alongside everything else in the user's
+## OpenGamepadUI library.
+
+const ItchClient := preload("res://plugins/itch/core/itch_client.gd")
+
+var settings_manager := load("res://core/global/settings_manager.tres") as SettingsManager
+var notification_manager := load("res://core/global/notification_manager.tres") as NotificationManager
+var settings_menu := load("res://plugins/itch/core/itch_settings.tscn") as PackedScene
+var icon := preload("res://plugins/itch/assets/itch.svg")
+
+var itch: ItchClient
+var api_key := settings_manager.get_value("plugin.itch", "api_key", "") as String
+
+
+func _ready() -> void:
+	logger = Log.get_logger("Itch", Log.LEVEL.INFO)
+
+	# Load the itch client. This spawns butlerd in the background and
+	# manages the JSON-RPC connection to it.
+	itch = load("res://plugins/itch/core/itch_client.tscn").instantiate()
+	itch.bootstrap_finished.connect(_on_client_start)
+	itch.client_ready.connect(_on_client_ready)
+	itch.logged_in.connect(_on_client_logged_in)
+	add_child(itch)
+
+	# Load the Library implementation
+	var library: Library = load("res://plugins/itch/core/library_itch.tscn").instantiate()
+	add_child(library)
+
+
+# Triggers when butlerd has been spawned
+func _on_client_start() -> void:
+	if not itch.client_started:
+		var notify := Notification.new("Unable to start the itch.io (butlerd) client")
+		notify.icon = icon
+		logger.error(notify.text)
+		notification_manager.show(notify)
+		return
+
+
+# Triggers when butlerd has completed its handshake and is ready for calls
+func _on_client_ready() -> void:
+	if api_key == "":
+		var notify := Notification.new("itch.io API key required")
+		notify.icon = icon
+		logger.info(notify.text)
+		notification_manager.show(notify)
+		return
+
+	# If we have a saved API key, try logging in with it automatically
+	itch.login_with_api_key(api_key)
+
+
+# Triggers when the itch client finishes a login attempt
+func _on_client_logged_in(status: ItchClient.LOGIN_STATUS, profile: Dictionary) -> void:
+	var notify := Notification.new("")
+	notify.icon = icon
+
+	if status == ItchClient.LOGIN_STATUS.OK:
+		var username: String = profile.get("user", {}).get("username", "")
+		notify.text = "Successfully logged in to itch.io as " + username
+		logger.info(notify.text)
+		notification_manager.show(notify)
+		return
+
+	notify.text = "Failed to log in to itch.io. Check your API key in plugin settings."
+	logger.warn(notify.text)
+	notification_manager.show(notify)
+
+
+# Return the settings menu scene
+func get_settings_menu() -> Control:
+	return settings_menu.instantiate()