89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package main
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import (
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"context"
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"fmt"
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"log"
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"os"
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"path/filepath"
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"strings"
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"github.com/gen2brain/beeep"
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"github.com/kkdai/youtube/v2"
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ytd "github.com/kkdai/youtube/v2/downloader"
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)
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func DownloadR(url string) error {
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_, ongoing := ongoingDownloads[url]
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if ongoing {
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// return fmt.Errorf("Download %s is already ongoing", url)
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Warning.Printf("Download %s is already ongoing", url)
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return nil
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}
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ongoingDownloadsMutex.Lock()
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ongoingDownloads[url] = struct{}{}
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ongoingDownloadsMutex.Unlock()
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defer func() {
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ongoingDownloadsMutex.Lock()
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delete(ongoingDownloads, url)
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ongoingDownloadsMutex.Unlock()
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}()
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log.Printf("Downloading %s", url)
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err := beeep.Beep(beeep.DefaultFreq, beeep.DefaultDuration)
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if err != nil {
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Warning.Printf("Failed beeping with %+v", err)
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}
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err = beeep.Alert("Download Started", url, "assets/information.png")
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if err != nil {
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Warning.Printf("Failed alerting with %+v", err)
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}
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client := youtube.Client{}
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video, err := client.GetVideo(url)
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if err != nil {
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return fmt.Errorf("failed downloading %s with %+v", url, err)
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}
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// $ go run . download -m mp4 -q hd https://www.youtube.com/watch?v=D9trBXaXCgA
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// This works fine, now I have to figure out how to plug -m and -q into this shit below
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downloader := ytd.Downloader{
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OutputDir: OUTPUT_DIR,
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Client: client,
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}
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videoTitle := Sanitize(video.Title)
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videoAuthor := Sanitize(video.Author)
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videoFileRoot := filepath.Join(OUTPUT_DIR, videoAuthor)
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err = os.MkdirAll(videoFileRoot, 0755)
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if err != nil {
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return fmt.Errorf("failed creating directory %s with %+v", videoFileRoot, err)
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}
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fullVideoPath := filepath.Join(OUTPUT_DIR, videoAuthor, videoTitle+".mp4")
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_, err = os.Open(fullVideoPath)
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if err == nil {
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log.Printf("File %s already exists, skipping download", fullVideoPath)
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return nil
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}
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videoFile := filepath.Join(videoAuthor, videoTitle+".mp4")
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err = downloader.DownloadComposite(context.Background(), videoFile, video, "hd", "mp4", "")
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if err != nil {
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return fmt.Errorf("failed downloading %s with %+v", url, err)
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}
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log.Printf("Downloaded %s", url)
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return nil
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}
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func Sanitize(s string) string {
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s = strings.ReplaceAll(s, "&", "and")
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s = strings.ReplaceAll(s, "?", "")
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s = strings.ReplaceAll(s, ":", "")
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s = strings.ReplaceAll(s, ";", "")
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s = strings.ReplaceAll(s, ",", "")
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return s
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}
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