73 lines
1.5 KiB
Go
73 lines
1.5 KiB
Go
package utils
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import (
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"strings"
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"github.com/navidrome/navidrome/conf"
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)
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func NoArticle(name string) string {
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articles := strings.Split(conf.Server.IgnoredArticles, " ")
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for _, a := range articles {
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n := strings.TrimPrefix(name, a+" ")
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if n != name {
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return n
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}
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}
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return name
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}
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func InsertString(slice []string, value string, index int) []string {
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return append(slice[:index], append([]string{value}, slice[index:]...)...)
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}
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func RemoveString(slice []string, index int) []string {
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return append(slice[:index], slice[index+1:]...)
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}
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func MoveString(slice []string, srcIndex int, dstIndex int) []string {
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value := slice[srcIndex]
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return InsertString(RemoveString(slice, srcIndex), value, dstIndex)
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}
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func BreakUpStringSlice(items []string, chunkSize int) [][]string {
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numTracks := len(items)
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var chunks [][]string
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for i := 0; i < numTracks; i += chunkSize {
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end := i + chunkSize
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if end > numTracks {
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end = numTracks
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}
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chunks = append(chunks, items[i:end])
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}
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return chunks
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}
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func RangeByChunks(items []string, chunkSize int, cb func([]string) error) error {
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chunks := BreakUpStringSlice(items, chunkSize)
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for _, chunk := range chunks {
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err := cb(chunk)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func LongestCommonPrefix(list []string) string {
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if len(list) == 0 {
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return ""
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}
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for l := 0; l < len(list[0]); l++ {
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c := list[0][l]
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for i := 1; i < len(list); i++ {
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if l >= len(list[i]) || list[i][l] != c {
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return list[i][0:l]
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}
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}
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}
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return list[0]
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}
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