40 lines
929 B
Go
40 lines
929 B
Go
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package http
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import (
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"dwelling-radio/internal/radio"
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"fmt"
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"log"
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"net/http"
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)
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type DJHandlers struct {
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listeners *radio.Listeners
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}
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func NewDJHandlers(listeners *radio.Listeners) *DJHandlers {
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return &DJHandlers{listeners: listeners}
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}
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func (dj *DJHandlers) ListenersGet(w http.ResponseWriter, r *http.Request) {
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w.Header().Add("Content-Type", "text/plain")
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fmt.Fprint(w, dj.listeners.Current(), dj.listeners.Peak())
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}
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func (dj *DJHandlers) ListenersInc(w http.ResponseWriter, r *http.Request) {
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l := dj.listeners.Inc()
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w.WriteHeader(http.StatusCreated)
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w.Header().Add("Content-Type", "text/plain")
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fmt.Fprint(w, l)
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}
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func (dj *DJHandlers) ListenersDec(w http.ResponseWriter, r *http.Request) {
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l, err := dj.listeners.Dec()
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if err != nil {
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log.Print(err)
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http.Error(w, err.Error(), http.StatusBadRequest)
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}
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w.WriteHeader(http.StatusOK)
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w.Header().Add("Content-Type", "text/plain")
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fmt.Fprint(w, l)
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}
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