55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
package douyin
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import (
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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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// Extract is the main function for extracting data
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func Extract(url string) ([]downloader.Data, error) {
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var err error
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html, err := request.Get(url, url, nil)
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if err != nil {
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return nil, err
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}
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var title string
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desc := utils.MatchOneOf(html, `<p class="desc">(.+?)</p>`)
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if desc != nil {
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title = desc[1]
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} else {
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title = "抖音短视频"
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}
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realURLs := utils.MatchOneOf(html, `playAddr: "(.+?)"`)
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if realURLs == nil || len(realURLs) < 2 {
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return nil, extractors.ErrURLParseFailed
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}
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realURL := realURLs[1]
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size, err := request.Size(realURL, url)
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if err != nil {
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return nil, err
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}
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urlData := downloader.URL{
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URL: realURL,
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Size: size,
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Ext: "mp4",
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}
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streams := map[string]downloader.Stream{
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"default": {
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URLs: []downloader.URL{urlData},
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Size: size,
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},
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}
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return []downloader.Data{
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{
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Site: "抖音 douyin.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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