refact round 2

content/sysinfo.go

@@ -0,0 +1,32 @@
+package content
+
+import (
+	"bbs-server/engine"
+	"fmt"
+	"strconv"
+	"time"
+)
+
+// Sysinfo returns a HandlerFunc that displays system information
+func Sysinfo(board *MessageBoard) engine.HandlerFunc {
+	return func(s *engine.Session) {
+		s.Printer.BoxHeader(s.Lang["SysInfoTitle"], engine.GY)
+
+		now := time.Now().Format("2006-01-02 15:04:05")
+
+		rows := [][]string{
+			{s.Lang["SysServerTime"], now},
+			{s.Lang["SysOnlineUsers"], strconv.Itoa(s.State.UserCount())},
+			{s.Lang["SysMsgCount"], strconv.Itoa(board.Count())},
+			{s.Lang["SysWikiURL"], WikiJSBaseURL},
+			{s.Lang["SysGamesAPI"], GamesAPIURL},
+			{s.Lang["SysPlatform"], "Go BBS v2.0"},
+		}
+
+		for _, row := range rows {
+			s.Printer.Send(fmt.Sprintf("  %s%-18s%s  %s%s%s\r\n",
+				engine.GY, row[0], engine.R, engine.WH, row[1], engine.R))
+		}
+		s.Printer.Pause(s.Lang)
+	}
+}