122 lines
2.7 KiB
Go
122 lines
2.7 KiB
Go
package main
|
|
|
|
import (
|
|
"bufio"
|
|
"fmt"
|
|
"io"
|
|
"log"
|
|
"os"
|
|
"os/exec"
|
|
"strings"
|
|
|
|
"github.com/kkdai/youtube/v2"
|
|
)
|
|
|
|
const OUTPUT_DIR = "C:/Users/Administrator/ytdlpVideos"
|
|
|
|
func DownloadNative(event PBEvent, status chan error) {
|
|
log.Printf("%s: Downloading %s", event.Record.Id, event.Record.Link)
|
|
videoId := strings.Split(event.Record.Link, "?v=")[1]
|
|
client := youtube.Client{}
|
|
|
|
video, err := client.GetVideo(videoId)
|
|
if err != nil {
|
|
status <- err
|
|
return
|
|
}
|
|
|
|
formats := video.Formats.WithAudioChannels()
|
|
stream, _, err := client.GetStream(video, &formats[0])
|
|
if err != nil {
|
|
status <- err
|
|
return
|
|
}
|
|
defer stream.Close()
|
|
|
|
log.Printf("%s: Video title: %s", event.Record.Id, video.Title)
|
|
outFolder := fmt.Sprintf("%s/%s", OUTPUT_DIR, video.Author)
|
|
out := fmt.Sprintf("%s/%s.mp4", outFolder, video.Title)
|
|
err = os.MkdirAll(outFolder, os.ModePerm)
|
|
if err != nil {
|
|
status <- err
|
|
return
|
|
}
|
|
log.Printf("%s: Video save location: %s", event.Record.Id, out)
|
|
|
|
file, err := os.Create(out)
|
|
if err != nil {
|
|
status <- err
|
|
return
|
|
}
|
|
defer file.Close()
|
|
|
|
_, err = io.Copy(file, stream)
|
|
if err != nil {
|
|
status <- err
|
|
return
|
|
}
|
|
}
|
|
|
|
func Download(event PBEvent, status chan error) {
|
|
cmd := exec.Command("yt-dlp",
|
|
"--mark-watched",
|
|
"--color", "never",
|
|
"-r", "50M",
|
|
"--http-chunk-size", "20M",
|
|
"-N", "4",
|
|
"-o", "C:/Users/Administrator/ytdlpVideos/%(uploader)s/%(title)s.%(ext)s",
|
|
"-f", "bestvideo[ext=mp4]+bestaudio[ext=m4a]",
|
|
event.Record.Link)
|
|
|
|
|
|
// Get the pipes for stdout and stderr
|
|
stdout, err := cmd.StdoutPipe()
|
|
if err != nil {
|
|
log.Printf("Error creating StdoutPipe: %++v for cmd %++v", err, cmd)
|
|
status <- err
|
|
return
|
|
}
|
|
stderr, err := cmd.StderrPipe()
|
|
if err != nil {
|
|
log.Printf("Error creating StderrPipe: %++v for cmd %++v", err, cmd)
|
|
status <- err
|
|
return
|
|
}
|
|
|
|
err = cmd.Start()
|
|
if err != nil {
|
|
log.Printf("Error starting command: %++v with error %++v", cmd, err)
|
|
status <- err
|
|
return
|
|
}
|
|
|
|
stdoutScanner := bufio.NewScanner(stdout)
|
|
go func() {
|
|
for stdoutScanner.Scan() {
|
|
log.Printf("%s: %s", event.Record.Id, stdoutScanner.Text())
|
|
}
|
|
}()
|
|
|
|
stderrScanner := bufio.NewScanner(stderr)
|
|
go func() {
|
|
for stderrScanner.Scan() {
|
|
log.Printf("%s: %s", event.Record.Id, stderrScanner.Text())
|
|
}
|
|
}()
|
|
|
|
err = cmd.Wait()
|
|
if err != nil {
|
|
exitError, ok := err.(*exec.ExitError)
|
|
if ok {
|
|
exitCode := exitError.ExitCode()
|
|
log.Printf("Command exited with code %d", exitCode)
|
|
} else {
|
|
log.Printf("Error running yt-dlp: %++v; %++v", cmd, err)
|
|
return
|
|
}
|
|
} else {
|
|
log.Printf("Downloaded %s (%s)", event.Record.Id, event.Record.Link)
|
|
SetDownloaded(event)
|
|
}
|
|
}
|