refact round 3

content/handler.sysinfo.go

@@ -0,0 +1,27 @@
+package content
+
+import (
+	"bbs-server/engine"
+	"fmt"
+	"runtime"
+)
+
+// SysinfoHandler displays system information
+type SysinfoHandler struct {
+	board *MessageBoard
+}
+
+func NewSysinfoHandler(board *MessageBoard) *SysinfoHandler {
+	return &SysinfoHandler{board: board}
+}
+
+func (h *SysinfoHandler) Handle(s *engine.Session) {
+	s.Printer.BoxHeader(s.Lang["SysTitle"], engine.GY)
+
+	s.Printer.Send(fmt.Sprintf("  %s%-15s%s %d\r\n", engine.GY, s.Lang["SysUsers"], engine.WH, s.State.UserCount()))
+	s.Printer.Send(fmt.Sprintf("  %s%-15s%s %d\r\n", engine.GY, s.Lang["SysMessages"], engine.WH, h.board.Count()))
+	s.Printer.Send(fmt.Sprintf("  %s%-15s%s %s\r\n", engine.GY, s.Lang["SysOS"], engine.WH, runtime.GOOS))
+	s.Printer.Send(fmt.Sprintf("  %s%-15s%s %s\r\n", engine.GY, s.Lang["SysArch"], engine.WH, runtime.GOARCH))
+
+	s.Printer.Pause(s.Lang)
+}