80 lines
1.9 KiB
Go
80 lines
1.9 KiB
Go
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package yinyuetai
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import (
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"encoding/json"
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"errors"
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"fmt"
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"github.com/iawia002/annie/downloader"
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"github.com/iawia002/annie/extractors"
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"github.com/iawia002/annie/request"
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"github.com/iawia002/annie/utils"
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)
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const yinyuetaiAPI = "https://ext.yinyuetai.com/main/"
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const (
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actionGetMvInfo = "get-h-mv-info"
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)
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func genAPI(action string, param string) string {
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return fmt.Sprintf("%s%s?json=true&%s", yinyuetaiAPI, action, param)
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}
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// Extract is the main function for extracting data
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func Extract(url string) ([]downloader.Data, error) {
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vid := utils.MatchOneOf(
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url,
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`https?://v.yinyuetai.com/video/(\d+)(?:\?vid=\d+)?`,
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`https?://v.yinyuetai.com/video/h5/(\d+)(?:\?vid=\d+)?`,
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`https?://m2.yinyuetai.com/video.html\?id=(\d+)`,
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)
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if vid == nil || len(vid) < 2 {
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return nil, errors.New("invalid url for yinyuetai")
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}
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params := fmt.Sprintf("videoId=%s", vid[1])
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// generate api url
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apiUrl := genAPI(actionGetMvInfo, params)
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var err error
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html, err := request.Get(apiUrl, url, nil)
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if err != nil {
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return nil, err
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}
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// parse yinyuetai data
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data := yinyuetaiMvData{}
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if err = json.Unmarshal([]byte(html), &data); err != nil {
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return nil, extractors.ErrURLParseFailed
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}
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// handle api error
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if data.Error {
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return nil, errors.New(data.Message)
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}
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if data.VideoInfo.CoreVideoInfo.Error {
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return nil, errors.New(data.VideoInfo.CoreVideoInfo.ErrorMsg)
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}
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title := data.VideoInfo.CoreVideoInfo.VideoName
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streams := map[string]downloader.Stream{}
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// set streams
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for _, model := range data.VideoInfo.CoreVideoInfo.VideoURLModels {
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urlData := downloader.URL{
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URL: model.VideoURL,
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Size: model.FileSize,
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Ext: "mp4",
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}
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streams[model.QualityLevel] = downloader.Stream{
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URLs: []downloader.URL{urlData},
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Size: model.FileSize,
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Quality: model.QualityLevelName,
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}
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}
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return []downloader.Data{
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{
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Site: "音悦台 yinyuetai.com",
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Title: title,
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Type: "video",
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Streams: streams,
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URL: url,
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},
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}, nil
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}
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