youtube shorts

common/cobalt.go

@@ -1,12 +1,10 @@
-package tiktok
+package common
 
 import (
 	"bytes"
 	"encoding/json"
 	"errors"
 	"net/http"
-
-	"nulo.in/dlbot/common"
 )
 
 // https://github.com/wukko/cobalt/blob/current/docs/api.md
@@ -26,7 +24,11 @@ type jsonResponse struct {
 	AudioUrl string `json:"audio"`
 }
 
-func (r *TikTok) cobaltLookup(urlS string) (*common.Uploadable, error) {
+type CobaltClient struct {
+	*http.Client
+}
+
+func (c *CobaltClient) Lookup(urlS string) (*Uploadable, error) {
 	jsonReq := jsonRequest{
 		Url: urlS,
 	}
@@ -45,7 +47,7 @@ func (r *TikTok) cobaltLookup(urlS string) (*common.Uploadable, error) {
 	}
 	req.Header.Set("Content-Type", "application/json")
 	req.Header.Set("Accept", "application/json")
-	resp, err := r.Client.Do(req)
+	resp, err := c.Do(req)
 	if err != nil {
 		return nil, err
 	}
@@ -62,7 +64,7 @@ func (r *TikTok) cobaltLookup(urlS string) (*common.Uploadable, error) {
 	}
 
 	if len(jsonRes.Url) > 0 {
-		return &common.Uploadable{
+		return &Uploadable{
 			VideoUrl: jsonRes.Url,
 		}, nil
 	}
@@ -72,8 +74,8 @@ func (r *TikTok) cobaltLookup(urlS string) (*common.Uploadable, error) {
 			imageUrls = append(imageUrls, i.Url)
 		}
 
-		return &common.Uploadable{
-			ImagesWithAudio: &common.ImagesWithAudio{
+		return &Uploadable{
+			ImagesWithAudio: &ImagesWithAudio{
 				AudioUrl:  jsonRes.AudioUrl,
 				ImageUrls: imageUrls,
 			},

go.mod

@@ -7,6 +7,7 @@ require (
 	nulo.in/dlbot/common v0.0.0-00010101000000-000000000000
 	nulo.in/dlbot/instagram v0.0.0-00010101000000-000000000000
 	nulo.in/dlbot/tiktok v0.0.0-00010101000000-000000000000
+	nulo.in/dlbot/youtube v0.0.0-00010101000000-000000000000
 )
 
 replace nulo.in/dlbot/common => ./common
@@ -14,3 +15,5 @@ replace nulo.in/dlbot/common => ./common
 replace nulo.in/dlbot/instagram => ./instagram
 
 replace nulo.in/dlbot/tiktok => ./tiktok
+
+replace nulo.in/dlbot/youtube => ./youtube

main.go

@@ -14,6 +14,7 @@ import (
 	"nulo.in/dlbot/common"
 	"nulo.in/dlbot/instagram"
 	"nulo.in/dlbot/tiktok"
+	"nulo.in/dlbot/youtube"
 )
 
 type Config struct {
@@ -155,6 +156,7 @@ func main() {
 		Responders: []common.Responder{
 			instagram.Responder,
 			tiktok.Responder,
+			youtube.Responder,
 		},
 	}
 

tiktok/main.go

@@ -28,7 +28,9 @@ func (r *TikTok) Respond(url *url.URL) (*common.Uploadable, common.Error) {
 
 	urlString := url.String()
 
-	lookup, err := r.cobaltLookup(urlString)
+	cobalt := common.CobaltClient{Client: &r.Client}
+
+	lookup, err := cobalt.Lookup(urlString)
 	if err != nil {
 		log.Println(err)
 		return nil, common.HadError

youtube/go.mod

@@ -0,0 +1,7 @@
+module nulo.in/dlbot/youtube/v4
+
+go 1.18
+
+require nulo.in/dlbot/common v0.0.0-00010101000000-000000000000
+
+replace nulo.in/dlbot/common => ../common

youtube/main.go

@@ -0,0 +1,39 @@
+package youtube
+
+import (
+	"log"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"nulo.in/dlbot/common"
+)
+
+type YouTube struct {
+	http.Client
+}
+
+var Responder *YouTube = &YouTube{}
+
+func (r *YouTube) Respond(url *url.URL) (*common.Uploadable, common.Error) {
+	if url.Hostname() != "youtube.com" &&
+		url.Hostname() != "www.youtube.com" &&
+		url.Hostname() != "youtu.be" {
+		return nil, common.NotValid
+	}
+	if !strings.HasPrefix(url.Path, "/shorts") {
+		return nil, common.NotValid
+	}
+
+	urlString := url.String()
+
+	cobalt := common.CobaltClient{Client: &r.Client}
+
+	lookup, err := cobalt.Lookup(urlString)
+	if err != nil {
+		log.Println(err)
+		return nil, common.HadError
+	}
+
+	return lookup, common.OK
+}