ProcessCurrentExperiment: Factor out json path creation

Author: t-b

Packages/Conversion/MIES_MassExperimentProcessing.ipf

@@ -86,8 +86,8 @@ End
 
 static Function ProcessCurrentExperiment(STRUCT MultiExperimentProcessPrefs &prefs)
 
-	variable jsonID, index, ref
-	string outputFilePath, inputFile, outputFolder, history
+	variable jsonID, ref
+	string outputFilePath, inputFile, outputFolder, history, path
 
 	jsonID = GetJSON(prefs)
 
@@ -100,9 +100,9 @@ static Function ProcessCurrentExperiment(STRUCT MultiExperimentProcessPrefs &pre
 
 		outputFilePath = outputFolder + S_path + GetExperimentName() + ".nwb"
 
-		index = JSON_GetVariable(jsonID, "/index")
-		JSON_AddString(jsonID, "/log/" + num2str(index) + "/from", inputFile)
-		JSON_AddString(jsonID, "/log/" + num2str(index) + "/to", outputFilePath)
+		path = "/log/" + num2str(JSON_GetVariable(jsonID, "/index"))
+		JSON_AddString(jsonID, path + "/from", inputFile)
+		JSON_AddString(jsonID, path + "/to", outputFilePath)
 
 		ref = CaptureHistoryStart()
 
@@ -111,13 +111,13 @@ static Function ProcessCurrentExperiment(STRUCT MultiExperimentProcessPrefs &pre
 			PerformMiesTasks(outputFilePath); AbortOnRTE
 		catch
 			printf "Caught an RTE or Abort: V_AbortCode=%d\r", V_AbortCode
-			JSON_AddBoolean(jsonID, "/log/" + num2str(index) + "/error", 1)
+			JSON_AddBoolean(jsonID, path + "/error", 1)
 			JSON_SetVariable(jsonID, "/errors", JSON_GetVariable(jsonID, "/errors") + 1)
 		endtry
 
 		history = CaptureHistory(ref, 1)
 
-		JSON_AddString(jsonID, "/log/" + num2str(index) + "/output", trimstring(history))
+		JSON_AddString(jsonID, path + "/output", trimstring(history))
 
 		JSON_SetVariable(jsonID, "/processed", JSON_GetVariable(jsonID, "/processed") + 1)
 	else