71 lines
1.3 KiB
Go
71 lines
1.3 KiB
Go
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package ytdl
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import (
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"errors"
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"fmt"
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"os/exec"
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"path/filepath"
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"time"
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"github.com/tidwall/gjson"
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)
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type YTdl struct {
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Title string
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Url string
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Channel string
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Len time.Duration
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}
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func NewYTdl(uri string) (*YTdl, error) {
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ytdl_js, err := exec.Command(
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"./bin/yt-dlp_linux",
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uri,
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"--cookies", "./cookies.txt",
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"--no-call-home",
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"--no-cache-dir",
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"--ignore-errors",
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"--newline",
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"--restrict-filenames",
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"-f", "140",
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"-j",
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).Output()
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if err != nil {
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return nil, err
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}
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if !gjson.ValidBytes(ytdl_js) {
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return nil, errors.New("invalid json")
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}
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results := gjson.GetManyBytes(ytdl_js, "title", "url", "duration", "channel")
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title := results[0].String()
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geturl := results[1].String()
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duration, err := time.ParseDuration(fmt.Sprintf("%ds", results[2].Int()))
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channel := results[3].String()
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return &YTdl{title, geturl, channel, duration}, nil
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}
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func DownloadAmbiance(uri string, name string) error {
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err := exec.Command(
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"./bin/yt-dlp_linux",
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uri,
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"-x",
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"--audio-format", "mp3",
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"--postprocessor-args", "-ar 48000 -ac 2",
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"--cookies", "./cookies.txt",
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"--no-call-home",
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"--no-cache-dir",
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"--restrict-filenames",
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"-f", "140",
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"-o", filepath.Join("./ambiance/", name+".mp3"),
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).Run()
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if err != nil {
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return nil
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}
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return nil
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}
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