add bilibili video

provider/bilivideo.go

@@ -0,0 +1,128 @@
+package provider
+
+import (
+	"AynaLivePlayer/player"
+	"AynaLivePlayer/util"
+	"fmt"
+	"github.com/tidwall/gjson"
+	"regexp"
+)
+
+type BilibiliVideo struct {
+	InfoApi   string
+	FileApi   string
+	SearchApi string
+	BVRegex   *regexp.Regexp
+	IdRegex   *regexp.Regexp
+	PageRegex *regexp.Regexp
+	header    map[string]string
+}
+
+func _newBilibiliVideo() *BilibiliVideo {
+	return &BilibiliVideo{
+		InfoApi:   "https://api.bilibili.com/x/web-interface/view/detail?bvid=%s&aid=&jsonp=jsonp",
+		FileApi:   "https://api.bilibili.com/x/player/playurl?type=&otype=json&fourk=1&qn=32&avid=&bvid=%s&cid=%s",
+		SearchApi: "",
+		BVRegex:   regexp.MustCompile("^BV[0-9A-Za-z]+"),
+		IdRegex:   regexp.MustCompile("^BV[0-9A-Za-z]+(\\?p=[0-9]+)?"),
+		PageRegex: regexp.MustCompile("p=[0-9]+"),
+		header: map[string]string{
+			"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36",
+			"Referer":    "https://www.bilibili.com/",
+		},
+	}
+}
+
+var BilibiliVideoAPI *BilibiliVideo
+
+func init() {
+	BilibiliVideoAPI = _newBilibiliVideo()
+	Providers[BilibiliVideoAPI.GetName()] = BilibiliVideoAPI
+}
+
+func (b *BilibiliVideo) getPage(bv string) int {
+	if page := b.PageRegex.FindString(bv); page != "" {
+		return util.StringToInt(page[2:])
+	}
+	return 0
+}
+
+func (b *BilibiliVideo) getBv(bv string) string {
+	return b.BVRegex.FindString(bv)
+}
+
+func (b *BilibiliVideo) GetName() string {
+	return "bilibili-video"
+}
+
+func (b *BilibiliVideo) MatchMedia(keyword string) *player.Media {
+	if id := b.IdRegex.FindString(keyword); id != "" {
+		return &player.Media{
+			Meta: Meta{
+				Name: b.GetName(),
+				Id:   id,
+			},
+		}
+	}
+	return nil
+}
+
+func (b *BilibiliVideo) GetPlaylist(playlist Meta) ([]*player.Media, error) {
+	return nil, ErrorExternalApi
+}
+
+func (b *BilibiliVideo) FormatPlaylistUrl(uri string) string {
+	return ""
+}
+
+func (b *BilibiliVideo) Search(keyword string) ([]*player.Media, error) {
+	return nil, ErrorExternalApi
+}
+
+func (b *BilibiliVideo) UpdateMedia(media *player.Media) error {
+	resp := httpGetString(fmt.Sprintf(b.InfoApi, media.Meta.(Meta).Id), nil)
+	if resp == "" {
+		return ErrorExternalApi
+	}
+	jresp := gjson.Parse(resp)
+	if jresp.Get("data.View.title").String() == "" {
+		return ErrorExternalApi
+	}
+	media.Title = jresp.Get("data.View.title").String()
+	media.Artist = jresp.Get("data.View.owner.name").String()
+	media.Cover = jresp.Get("data.View.pic").String()
+	media.Album = media.Title
+	return nil
+}
+
+func (b *BilibiliVideo) UpdateMediaUrl(media *player.Media) error {
+	resp := httpGetString(fmt.Sprintf(b.InfoApi, media.Meta.(Meta).Id), nil)
+	if resp == "" {
+		return ErrorExternalApi
+	}
+	jresp := gjson.Parse(resp)
+	page := b.getPage(media.Meta.(Meta).Id)
+	cid := jresp.Get(fmt.Sprintf("data.View.pages.%d.cid", page)).String()
+	if cid == "" {
+		cid = jresp.Get("data.View.cid").String()
+	}
+	if cid == "" {
+		return ErrorExternalApi
+	}
+	resp = httpGetString(fmt.Sprintf(b.FileApi, b.getBv(media.Meta.(Meta).Id), cid), b.header)
+	if resp == "" {
+		return ErrorExternalApi
+	}
+	jresp = gjson.Parse(resp)
+	url := jresp.Get("data.durl.0.url").String()
+	if url == "" {
+		return ErrorExternalApi
+	}
+	media.Url = url
+	media.Header = b.header
+	return nil
+}
+
+func (b *BilibiliVideo) UpdateMediaLyric(media *player.Media) error {
+	return nil
+}

provider/bilivideo_test.go

@@ -0,0 +1,44 @@
+package provider
+
+import (
+	"AynaLivePlayer/player"
+	"fmt"
+	"testing"
+)
+
+func TestBV_GetMusicMeta(t *testing.T) {
+	var api MediaProvider = BilibiliVideoAPI
+
+	media := player.Media{
+		Meta: Meta{
+			Name: api.GetName(),
+			Id:   "BV1434y1q71P",
+		},
+	}
+	err := api.UpdateMedia(&media)
+	fmt.Println(err)
+	if err != nil {
+		return
+	}
+	fmt.Println(media)
+}
+
+func TestBV_GetMusic(t *testing.T) {
+	var api MediaProvider = BilibiliVideoAPI
+	media := player.Media{
+		Meta: Meta{
+			Name: api.GetName(),
+			Id:   "BV1434y1q71P",
+		},
+	}
+	err := api.UpdateMedia(&media)
+	if err != nil {
+		return
+	}
+	err = api.UpdateMediaUrl(&media)
+	if err != nil {
+		return
+	}
+	//fmt.Println(media)
+	fmt.Println(media.Url)
+}