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client.go
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client.go
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package NovelUpdatesClient
import (
"crypto/tls"
"fmt"
"github.com/PuerkitoBio/goquery"
"io"
"net/http"
"strings"
)
var client = &http.Client{Transport: &http.Transport{TLSClientConfig: &tls.Config{MaxVersion: tls.VersionTLS12}}}
type BasicRequester struct{}
func (s *BasicRequester) Request(url string) (io.ReadCloser, error) {
// Create GET Request
req, err := http.NewRequest("GET", url, nil)
req.Header.Add("User-Agent", "NovelUpdatesClient")
// Request NovelUpdates Page
response, err := client.Do(req)
if err != nil {
return nil, err
}
if response.StatusCode != 200 {
return nil, fmt.Errorf("err: %s", response.Status)
}
return response.Body, nil
}
func createDocumentFromRequest(req Requester, url string) (*goquery.Document, error) {
response, err := req.Request(url)
if err != nil {
return nil, err
}
// NewDocumentFromReader does not
// close body itself.
defer response.Close()
// Create GoQuery Document
doc, err := goquery.NewDocumentFromReader(response)
if err != nil {
return nil, err
}
return doc, nil
}
type closerWrapper struct{ io.Reader }
func (s closerWrapper) Close() error { return nil }
func DummyRequester(content string) RequesterFunc {
return func(url string) (io.ReadCloser, error) {
reader := strings.NewReader(content)
readCloser := closerWrapper{reader}
return readCloser, nil
}
}