37 lines
727 B
Go
37 lines
727 B
Go
package main
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import (
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"encoding/json"
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"fmt"
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"net/http"
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)
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func writeJSON(w http.ResponseWriter, v any) {
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w.Header().Set("Content-Type", "application/json")
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_ = json.NewEncoder(w).Encode(v)
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}
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func newJSONStream(w http.ResponseWriter) func(any) {
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w.Header().Set("Content-Type", "application/x-ndjson; charset=utf-8")
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w.Header().Set("Cache-Control", "no-cache")
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flusher, _ := w.(http.Flusher)
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return func(v any) {
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data, err := json.Marshal(v)
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if err != nil {
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data = []byte(fmt.Sprintf(`{"type":"error","message":%q}`, err.Error()))
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}
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_, _ = w.Write(data)
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_, _ = w.Write([]byte("\n"))
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if flusher != nil {
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flusher.Flush()
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}
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}
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}
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func pluralS(n int) string {
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if n == 1 {
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return ""
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}
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return "s"
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}
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