2022-12-23 17:32:39 +01:00
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package model
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2020-06-25 00:12:23 +02:00
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import (
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"mime"
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"path/filepath"
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"strings"
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2022-12-23 17:32:39 +01:00
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"golang.org/x/exp/slices"
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2020-06-25 00:12:23 +02:00
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)
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2020-07-04 03:06:33 +02:00
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var excludeAudioType = []string{
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"audio/x-mpegurl",
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2020-07-04 03:15:01 +02:00
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"audio/x-scpls",
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2020-07-04 03:06:33 +02:00
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}
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2020-06-25 00:12:23 +02:00
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func IsAudioFile(filePath string) bool {
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extension := filepath.Ext(filePath)
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2020-07-04 03:06:33 +02:00
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mimeType := mime.TypeByExtension(extension)
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2022-12-23 17:32:39 +01:00
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return !slices.Contains(excludeAudioType, mimeType) && strings.HasPrefix(mimeType, "audio/")
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2020-06-25 00:12:23 +02:00
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}
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func IsImageFile(filePath string) bool {
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extension := filepath.Ext(filePath)
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return strings.HasPrefix(mime.TypeByExtension(extension), "image/")
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}
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2022-12-23 17:32:39 +01:00
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func IsValidPlaylist(filePath string) bool {
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extension := strings.ToLower(filepath.Ext(filePath))
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return extension == ".m3u" || extension == ".m3u8" || extension == ".nsp"
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}
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