Changelog 0.3.0

pkg/downloaders/grab.go

@@ -0,0 +1,55 @@
+package downloaders
+
+import (
+	"crypto/tls"
+	"fmt"
+	"github.com/cavaliergopher/grab/v3"
+	"net/http"
+	"time"
+)
+
+func GetGrabClient() *grab.Client {
+	tr := &http.Transport{
+		TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+		Proxy:           http.ProxyFromEnvironment,
+	}
+	return &grab.Client{
+		UserAgent: "qBitTorrent",
+		HTTPClient: &http.Client{
+			Transport: tr,
+		},
+	}
+}
+
+func NormalGrab(client *grab.Client, url, filename string) error {
+	req, err := grab.NewRequest(filename, url)
+	if err != nil {
+		return err
+	}
+	resp := client.Do(req)
+	if err := resp.Err(); err != nil {
+		return err
+	}
+
+	t := time.NewTicker(2 * time.Second)
+	defer t.Stop()
+Loop:
+	for {
+		select {
+		case <-t.C:
+			fmt.Printf("  %s: transferred %d / %d bytes (%.2f%%)\n",
+				resp.Filename,
+				resp.BytesComplete(),
+				resp.Size(),
+				100*resp.Progress())
+
+		case <-resp.Done:
+			// download is complete
+			break Loop
+		}
+	}
+	if err := resp.Err(); err != nil {
+		return err
+	}
+	return nil
+}