39 lines
913 B
Go
39 lines
913 B
Go
package content
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import (
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"bbs-server/engine"
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"fmt"
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"sort"
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)
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// OnlineHandler displays currently logged-in users
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type OnlineHandler struct{}
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func NewOnlineHandler() *OnlineHandler {
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return &OnlineHandler{}
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}
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func (h *OnlineHandler) Handle(s *engine.Session) {
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s.Printer.BoxHeader(s.Lang["OnlineTitle"], engine.CY)
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snap := s.State.Snapshot()
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keys := make([]string, 0, len(snap))
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for k := range snap {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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for _, addr := range keys {
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user := snap[addr]
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marker := ""
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if addr == s.Addr {
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marker = fmt.Sprintf(" %s%s%s", engine.GR, s.Lang["OnlineYou"], engine.R)
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}
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s.Printer.Send(fmt.Sprintf(" %s•%s %s%s%s%s\r\n", engine.CY, engine.R, engine.WH, user, engine.R, marker))
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}
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s.Printer.Send(fmt.Sprintf("\r\n %s%s\r\n", engine.GY,
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fmt.Sprintf(s.Lang["OnlineTotal"], engine.WH, len(snap), engine.GY, engine.R)))
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s.Printer.Pause(s.Lang)
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}
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