Allow user to export error log to file.

1 files changed, 31 insertions, 0 deletions

diff --git a/logic/menu.gd b/logic/menu.gd
index caa39d1..42b88d5 100644
--- a/logic/menu.gd
+++ b/logic/menu.gd
@@ -1,5 +1,6 @@
 extends MenuButton
 
+const LOGS_FILE_PATH: String = "user://logs/godot.log"
 const menu_items: Array = [
 	{ label = "Import Option Sets",	action = "import_option_sets_action" },
 	{ label = "Export Option Sets",	action = "export_option_sets_action" },
@@ -7,6 +8,7 @@ const menu_items: Array = [
 	{ label = "Import Database",	action = "import_database_action" },
 	{ label = "Export Database",	action = "export_database_action" },
 	{ label = "Clear Database",		action = "clear_database_action" },
+	{ label = "Export Log",			action = "export_log_action" },
 	{ label = "About",				action = "about_action" },
 ]
 const license_font_b612: String		= "res://licenses/font_b612.txt"
@@ -114,6 +116,35 @@ func clear_database():
 	database.save_database()
 
 
+func export_log_action():
+	file_picker.mode = FileDialog.MODE_SAVE_FILE
+	file_picker.current_dir = OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS)
+	file_picker.filters = ["*.log"]
+	file_picker.current_file = ""
+	file_picker.connect("file_selected", self, "export_log")
+	file_picker.show_modal(true)
+	file_picker.invalidate()
+
+
+func export_log(file_path: String):
+	var error	: int
+	var file	:= File.new()
+	
+	error = file.open(LOGS_FILE_PATH, File.READ)
+	if error != OK:
+		printerr("Failed to open log file '%s' (error %d)." % [LOGS_FILE_PATH, error])
+		return
+	var file_content = file.get_as_text()
+	file.close()
+	
+	error = file.open(file_path, File.WRITE)
+	if error != OK:
+		printerr("Failed to open file '%s' to write log (error %d)." % [file_path, error])
+		return
+	file.store_string(file_content)
+	file.close()
+
+
 func about_action():
 	dialog.setup("Surgery Log\nversion %s" % ProjectSettings.get_setting("global/version"), "", "")
 	popup.open_popup("About", dialog)