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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
package hook
import (
"net/http"
"github.com/philippta/flyscrape"
)
type Module struct {
AdaptTransportFn func(http.RoundTripper) http.RoundTripper
ValidateRequestFn func(*flyscrape.Request) bool
BuildRequestFn func(*flyscrape.Request)
ReceiveResponseFn func(*flyscrape.Response)
ProvisionFn func(flyscrape.Context)
FinalizeFn func()
}
func (Module) ModuleInfo() flyscrape.ModuleInfo {
return flyscrape.ModuleInfo{
ID: "hook",
New: func() flyscrape.Module { return new(Module) },
}
}
func (m Module) AdaptTransport(t http.RoundTripper) http.RoundTripper {
if m.AdaptTransportFn == nil {
return t
}
return m.AdaptTransportFn(t)
}
func (m Module) ValidateRequest(r *flyscrape.Request) bool {
if m.ValidateRequestFn == nil {
return true
}
return m.ValidateRequestFn(r)
}
func (m Module) BuildRequest(r *flyscrape.Request) {
if m.BuildRequestFn == nil {
return
}
m.BuildRequestFn(r)
}
func (m Module) ReceiveResponse(r *flyscrape.Response) {
if m.ReceiveResponseFn == nil {
return
}
m.ReceiveResponseFn(r)
}
func (m Module) Provision(ctx flyscrape.Context) {
if m.ProvisionFn == nil {
return
}
m.ProvisionFn(ctx)
}
func (m Module) Finalize() {
if m.FinalizeFn == nil {
return
}
m.FinalizeFn()
}
var (
_ flyscrape.TransportAdapter = Module{}
_ flyscrape.RequestValidator = Module{}
_ flyscrape.RequestBuilder = Module{}
_ flyscrape.ResponseReceiver = Module{}
_ flyscrape.Provisioner = Module{}
_ flyscrape.Finalizer = Module{}
)
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