/
ingest.go
54 lines (46 loc) · 1.19 KB
/
ingest.go
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package middleware
import (
"context"
"encoding/json"
"io"
"io/ioutil"
"net/http"
"github.com/sid-sun/ioctl-api/src/view/http/contract"
)
func WithIngestion() func(h http.Handler) http.Handler {
return func(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
ch := req.Header.Get("Content-Type")
data := contract.CreateSnippet{
Metadata: contract.Metadata{
Ephemeral: true,
},
}
var source io.Reader = req.Body
raw, _ := ioutil.ReadAll(source)
if len(raw) == 0 {
w.WriteHeader(http.StatusBadRequest)
return
}
if ch == "application/json" {
err := json.Unmarshal(raw, &data)
if err != nil {
w.WriteHeader(http.StatusBadRequest)
return
}
if data.Data == "" && data.Metadata.Language == "" {
data.Data = string(raw)
data.Metadata.Language = "application/json"
}
} else {
data.Data = string(raw)
data.Metadata.Language = "plaintext"
}
if data.Data == "" || data.Metadata.Language == "" {
w.WriteHeader(http.StatusBadRequest)
return
}
next.ServeHTTP(w, req.WithContext(context.WithValue(req.Context(), contract.CS, data)))
})
}
}