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package main
import (
"github.com/kataras/iris"
"github.com/kataras/iris/context"
)
func main() {
app := iris.New()
app.Get("/", func(ctx context.Context) /* or iris.Context, it's the same for Go 1.9+. */ {
// GetReferrer extracts and returns the information from the "Referer" header as specified
// in https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy or by the URL query parameter "referer".
r := ctx.GetReferrer()
switch r.Type {
case context.ReferrerSearch:
ctx.Writef("Search %s: %s\n", r.Label, r.Query)
ctx.Writef("Google: %s\n", r.GoogleType)
case context.ReferrerSocial:
ctx.Writef("Social %s\n", r.Label)
case context.ReferrerIndirect:
ctx.Writef("Indirect: %s\n", r.URL)
}
})
// http://localhost:8080?referer=https://twitter.com/Xinterio/status/1023566830974251008
// http://localhost:8080?referer=https://www.google.com/search?q=Top+6+golang+web+frameworks&oq=Top+6+golang+web+frameworks
app.Run(iris.Addr(":8080"), iris.WithoutServerError(iris.ErrServerClosed))
}
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