22 lines
637 B
Go
22 lines
637 B
Go
package helpers
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import (
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"github.com/dweymouth/supersonic/backend/mediaprovider"
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"github.com/dweymouth/supersonic/sharedutil"
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)
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func GetSimilarSongsFallback(mp mediaprovider.MediaProvider, track *mediaprovider.Track, count int) []*mediaprovider.Track {
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var tracks []*mediaprovider.Track
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if len(track.ArtistIDs) > 0 {
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tracks, _ = mp.GetSimilarTracks(track.ArtistIDs[0], count)
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}
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if len(tracks) == 0 {
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tracks, _ = mp.GetRandomTracks(track.Genre, count)
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}
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// make sure to exclude the song itself from the similar list
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return sharedutil.FilterSlice(tracks, func(t *mediaprovider.Track) bool {
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return t.ID != track.ID
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})
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}
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