cleaned up the printing a bit

1 files changed, 38 insertions, 53 deletions

diff --git a/src/printer.go b/src/printer.go
index 103ff00..5720897 100644
--- a/src/printer.go
+++ b/src/printer.go
@@ -8,6 +8,7 @@ import (
 // printResponse reads a response from the printChannel, formats it and prints it
 func printResponses(channels channels) {
 	var i int
+
 	for {
 		// read a response from the printChannel for further usage
 		response := <-channels.printChannel
@@ -17,110 +18,94 @@ func printResponses(channels channels) {
 		var postfix string
 		var prefix string
 
-		// define what color should be used to print the individual status
-		// codes
-		var statusCode string
-
-		var color string
+		// hidden defines if the value should be displayed (normally a 200
+		// status code) or hidden (gets printed, but the next entry overwrites the
+		// line
+		var hidden bool
 
 		// hide some of the requests, filter using the status code
 		for _, codeToHide := range hide.HideCode {
 			if response.StatusCode == codeToHide {
-				prefix = ""
-				postfix = "\033[K\r"
-				color = "red"
+				hidden = true
 			} else {
-				prefix = "\r\033[K"
-				postfix = "\n"
-				color = "green"
+				hidden = false
 			}
 		}
 
 		for _, linesToHide := range hide.HideLine {
 			if response.ResponseLines == linesToHide {
-				prefix = ""
-				postfix = "\033[K\r"
-				color = "red"
+				hidden = true
 			} else {
-				prefix = "\r\033[K"
-				postfix = "\n"
-				color = "green"
+				hidden = false
 			}
 		}
 
 		for _, wordsToHide := range hide.HideWord {
 			if response.ResponseWords == wordsToHide {
-				prefix = ""
-				postfix = "\033[K\r"
-				color = "red"
+				hidden = true
 			} else {
-				prefix = "\r\033[K"
-				postfix = "\n"
-				color = "green"
+				hidden = false
 			}
 		}
 
 		for _, charsToHide := range hide.HideChar {
 			if response.ResponseChars == charsToHide {
-				prefix = ""
-				postfix = "\033[K\r"
-				color = "red"
+				hidden = true
 			} else {
-				prefix = "\r\033[K"
-				postfix = "\n"
-				color = "green"
+				hidden = false
 			}
 		}
 
 		// show some of the requests, filter using the status code
 		for _, codeToShow := range show.ShowCode {
 			if response.StatusCode == codeToShow {
-				prefix = "\r\033[K"
-				postfix = "\n"
-				color = "green"
+				hidden = false
 			} else {
-				prefix = ""
-				postfix = "\033[K\r"
-				color = "red"
+				hidden = true
 			}
 		}
 
 		for _, linesToShow := range show.ShowLine {
 			if response.ResponseLines == linesToShow {
-				prefix = "\r\033[K"
-				postfix = "\n"
-				color = "green"
+				hidden = false
 			} else {
-				prefix = ""
-				postfix = "\033[K\r"
-				color = "red"
+				hidden = true
 			}
 		}
 
 		for _, wordsToShow := range show.ShowWord {
 			if response.ResponseWords == wordsToShow {
-				prefix = "\r\033[K"
-				postfix = "\n"
-				color = "green"
+				hidden = false
 			} else {
-				prefix = ""
-				postfix = "\033[K\r"
-				color = "red"
+				hidden = true
 			}
 		}
 
 		for _, charsToShow := range show.ShowChar {
 			if response.ResponseChars == charsToShow {
-				prefix = "\r\033[K"
-				postfix = "\n"
-				color = "green"
+				hidden = false
 			} else {
-				prefix = ""
-				postfix = "\033[K\r"
-				color = "red"
+				hidden = true
 			}
 		}
 
+		// color to display the status code in (either green or red)
+		var color string
+
+		// set the prefix, postfix and color according to the hidden state
+		if hidden == true {
+			prefix = ""
+			postfix = "\033[K\r"
+			color = "red"
+		} else {
+			prefix = "\r\033[K"
+			postfix = "\n"
+			color = "green"
+		}
+
+		// statusCode string (with ansi escape codes)
+		var statusCode string
+
 		// color
 		if color == "red" {
 			statusCode = red(fmt.Sprintf("%d", response.StatusCode))