gosora/common/widget_wol_context.go

30 lines
698 B
Go

package common
import "github.com/Azareal/Gosora/common/phrases"
func wolContextRender(widget *Widget, hvars interface{}) (string, error) {
header := hvars.(*Header)
if header.Zone != "view_topic" {
return "", nil
}
var ucount int
var users []*User
topicMutex.RLock()
topic, ok := topicWatchers[header.ZoneID]
if ok {
ucount = len(topic)
if ucount < 30 {
users = make([]*User, len(topic))
i := 0
for wsUser, _ := range topic {
users[i] = wsUser.User
i++
}
}
}
topicMutex.RUnlock()
wol := &wolUsers{header, phrases.GetTmplPhrase("widget.online_view_topic_name"), users, ucount}
e := header.Theme.RunTmpl("widget_online", wol, header.Writer)
return "", e
}