157 lines
3.4 KiB
Go
157 lines
3.4 KiB
Go
package main
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import (
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"bufio"
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"bytes"
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"encoding/json"
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"fmt"
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"log"
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"os"
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"os/exec"
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"strings"
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"net/http"
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"net/url"
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)
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var version = "1.0.1"
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func help () {
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fmt.Println("使い方")
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fmt.Println("rofi-youtube -i ：動画IDを使ってMPVで再生する")
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fmt.Println("rofi-youtube -v ：バージョンを表示")
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fmt.Println("rofi-youtube -s ：動画を検索して、再生する")
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fmt.Println("rofi-youtube -h ：ヘルプを表示")
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}
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type Video struct {
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Type string `json:"type"`
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Title string `json:"title"`
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VideoID string `json:"videoId"`
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Author string `json:"author"`
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AuthorID string `json:"authorId"`
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AuthorURL string `json:"authorUrl"`
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VideoThumbnails []struct {
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Quality string `json:"quality"`
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URL string `json:"url"`
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Width int `json:"width"`
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Height int `json:"height"`
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} `json:"videoThumbnails"`
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Description string `json:"description"`
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DescriptionHTML string `json:"descriptionHtml"`
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ViewCount int `json:"viewCount"`
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Published int64 `json:"published"`
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PublishedText string `json:"publishedText"`
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LengthSeconds int `json:"lengthSeconds"`
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LiveNow bool `json:"liveNow"`
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Paid bool `json:"paid"`
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Premium bool `json:"premium"`
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}
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func id () {
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vid := rofi("動画IDを入力して下さい", nil)
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if vid != "" {
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if strings.Contains(vid, "watch?v=") {
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vid = strings.Split(vid, "=")[1]
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}
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url := fmt.Sprintf("https://www.youtube.com/watch?v=%s", vid)
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cmd := exec.Command("mpv", url)
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err := cmd.Start()
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if err != nil {
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log.Fatalf("失敗： %v", err)
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}
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}
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}
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func search () {
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q := rofi("動画を検索して下さい", nil)
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vids := fetch(q)
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var tits []string
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for _, v := range vids {
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tits = append(tits, v.Title)
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}
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stit := rofi("動画を選択して下さい", tits)
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var vid *Video
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for _, v := range vids {
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if v.Title == stit {
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vid = &v
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break
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}
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}
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if vid != nil {
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url := fmt.Sprintf("https://www.youtube.com/watch?v=%s", vid.VideoID)
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cmd := exec.Command("mpv", url)
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err := cmd.Start()
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if err != nil {
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log.Fatalf("失敗： %v", err)
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}
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}
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return
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}
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func rofi (prompt string, options []string) string {
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cmd := exec.Command("rofi", "-dmenu", "-p", prompt)
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var out bytes.Buffer
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cmd.Stdout = &out
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if options != nil {
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cmd.Stdin = strings.NewReader(strings.Join(options, "\n"))
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}
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err := cmd.Run()
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if err != nil {
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log.Fatalf("rofiを実行に失敗： %v", err)
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}
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return strings.TrimSpace(out.String())
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}
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func fetch (q string) []Video {
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url := fmt.Sprintf("https://youtube.owacon.moe/api/v1/search?q=%s&page=1&type=video®ion=JP", url.QueryEscape(q))
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resp, err := http.Get(url)
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if err != nil {
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log.Fatalf("検索に失敗： %v", err)
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}
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defer resp.Body.Close()
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var vres []Video
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dec := json.NewDecoder(bufio.NewReader(resp.Body))
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err = dec.Decode(&vres)
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if err != nil {
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log.Fatalf("デコードに失敗： %v", err)
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}
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return vres
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}
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func main () {
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args := os.Args
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if len(args) == 2 {
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if args[1] == "-i" {
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id()
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return
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} else if args[1] == "-v" {
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fmt.Println("rofi-youtube-" + version)
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return
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} else if args[1] == "-s" {
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search()
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return
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} else if args[1] == "-h" {
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help()
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return
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}
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}
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help()
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return
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}
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