Simplify table rendering

cgi-bin/main.go

@@ -67,11 +67,18 @@ type TorrentInfo struct {
 	PeersGettingFromUs int64
 }
 
+func renderTable(data [][]string) {
+	table := tablewriter.NewWriter(os.Stdout)
+	table.SetAlignment(tablewriter.ALIGN_LEFT)
+	table.AppendBulk(data)
+	table.Render()
+}
+
 func main() {
 	fmt.Println("20 text/gemini\r")
 	fmt.Println("```")
 
-	transmissionbt, err := transmissionrpc.New(os.Getenv("RPC_HOST"), os.Getenv("RPC_USER"), os.Getenv("RPC_PASSWD"), nil)
+	transmissionbt, err := transmissionrpc.New("", "", "", nil)
 	if err != nil {
 		log.Fatalln(err)
 	}
@@ -91,15 +98,7 @@ func main() {
 
 	fmt.Println("SESSION STATS")
 	fmt.Println()
-	sessionStatsTable := tablewriter.NewWriter(os.Stdout)
+	renderTable(sessionStats)
-	sessionStatsTable.SetAlignment(tablewriter.ALIGN_LEFT)
-	sessionStatsTable.SetBorder(false)
-	sessionStatsTable.SetCenterSeparator("│")
-	sessionStatsTable.SetColumnSeparator("│")
-	sessionStatsTable.SetRowLine(true)
-	sessionStatsTable.SetRowSeparator("─")
-	sessionStatsTable.AppendBulk(sessionStats)
-	sessionStatsTable.Render()
 	fmt.Println()
 
 	currentStats := [][]string{
@@ -112,15 +111,7 @@ func main() {
 
 	fmt.Println("CURRENT STATS")
 	fmt.Println()
-	currentStatsTable := tablewriter.NewWriter(os.Stdout)
+	renderTable(currentStats)
-	currentStatsTable.SetAlignment(tablewriter.ALIGN_LEFT)
-	currentStatsTable.SetBorder(false)
-	currentStatsTable.SetCenterSeparator("│")
-	currentStatsTable.SetColumnSeparator("│")
-	currentStatsTable.SetRowLine(true)
-	currentStatsTable.SetRowSeparator("─")
-	currentStatsTable.AppendBulk(currentStats)
-	currentStatsTable.Render()
 	fmt.Println()
 
 	cumulativeStats := [][]string{
@@ -133,15 +124,7 @@ func main() {
 
 	fmt.Println("CUMULATIVE STATS")
 	fmt.Println()
-	cumulativeStatsTable := tablewriter.NewWriter(os.Stdout)
+	renderTable(cumulativeStats)
-	cumulativeStatsTable.SetAlignment(tablewriter.ALIGN_LEFT)
-	cumulativeStatsTable.SetBorder(false)
-	cumulativeStatsTable.SetCenterSeparator("│")
-	cumulativeStatsTable.SetColumnSeparator("│")
-	cumulativeStatsTable.SetRowLine(true)
-	cumulativeStatsTable.SetRowSeparator("─")
-	cumulativeStatsTable.AppendBulk(cumulativeStats)
-	cumulativeStatsTable.Render()
 	fmt.Println()
 
 	var torrentInfo = []TorrentInfo{}
@@ -160,18 +143,14 @@ func main() {
 
 	fmt.Println("TORRENT INFO")
 	fmt.Println()
-	torrentStatsTable := tablewriter.NewWriter(os.Stdout)
-	torrentStatsTable.SetHeader([]string{"Name", "Date Added", "Total Size", "Peers Connected", "Peers Getting From Us"})
-	torrentStatsTable.SetAlignment(tablewriter.ALIGN_LEFT)
-	torrentStatsTable.SetBorder(false)
-	torrentStatsTable.SetCenterSeparator("│")
-	torrentStatsTable.SetColumnSeparator("│")
-	torrentStatsTable.SetRowLine(true)
-	torrentStatsTable.SetRowSeparator("─")
-
 	for _, v := range torrentInfo {
-		torrentStatsTable.Append([]string{v.Name, fmt.Sprintf("%s", v.DateAdded), byteCountIEC(int64(v.TotalSize)), fmt.Sprintf("%d", v.PeersConnected), fmt.Sprintf("%d", v.PeersGettingFromUs)})
+		torrentInfoDatum := [][]string{
+			{"Name", v.Name},
+			{"Date Added", v.DateAdded.String()},
+			{"Total Size", fmt.Sprintf("%d", int64(v.TotalSize))},
+			{"Peers Connected", fmt.Sprintf("%d", v.PeersConnected)},
+			{"Peers Getting From Us", fmt.Sprintf("%d", v.PeersGettingFromUs)},
+		}
+		renderTable(torrentInfoDatum)
 	}
-
-	torrentStatsTable.Render()
 }