sim1222/apple-music-downloader-server
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fix: lrc trans panic

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This commit is contained in:
itouakirai 2025-02-12 22:28:07 +08:00
parent 1d524651ce
commit d6a32c013e
1 changed files with 22 additions and 15 deletions
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37
main.go
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@ -1437,16 +1437,19 @@ func conventSyllableTTMLToLRC(ttml string) (string, error) {
} }
divs := parsedTTML.FindElement("tt").FindElement("body").FindElements("div") divs := parsedTTML.FindElement("tt").FindElement("body").FindElements("div")
//get trans //get trans
Metadata := parsedTTML.FindElement("tt").FindElement("head").FindElement("metadata") if len(parsedTTML.FindElement("tt").FindElements("head")) > 0 {
if len(Metadata.FindElements("iTunesMetadata")) > 0 { if len(parsedTTML.FindElement("tt").FindElement("head").FindElements("metadata")) > 0 {
iTunesMetadata := Metadata.FindElement("iTunesMetadata") Metadata := parsedTTML.FindElement("tt").FindElement("head").FindElement("metadata")
if len(iTunesMetadata.FindElements("translations")) > 0 { if len(Metadata.FindElements("iTunesMetadata")) > 0 {
if len(iTunesMetadata.FindElement("translations").FindElements("translation")) > 0 { iTunesMetadata := Metadata.FindElement("iTunesMetadata")
divs = iTunesMetadata.FindElement("translations").FindElements("translation") if len(iTunesMetadata.FindElements("translations")) > 0 {
if len(iTunesMetadata.FindElement("translations").FindElements("translation")) > 0 {
divs = iTunesMetadata.FindElement("translations").FindElements("translation")
}
}
} }
} }
} }
for _, div := range divs { for _, div := range divs {
for _, item := range div.ChildElements() { for _, item := range div.ChildElements() {
var lrcSyllables []string var lrcSyllables []string
@ -1549,14 +1552,18 @@ func conventTTMLToLRC(ttml string) (string, error) {
} }
var text string var text string
//GET trans //GET trans
Metadata := parsedTTML.FindElement("tt").FindElement("head").FindElement("metadata") if len(parsedTTML.FindElement("tt").FindElements("head")) > 0 {
if len(Metadata.FindElements("iTunesMetadata")) > 0 { if len(parsedTTML.FindElement("tt").FindElement("head").FindElements("metadata")) > 0 {
iTunesMetadata := Metadata.FindElement("iTunesMetadata") Metadata := parsedTTML.FindElement("tt").FindElement("head").FindElement("metadata")
if len(iTunesMetadata.FindElements("translations")) > 0 { if len(Metadata.FindElements("iTunesMetadata")) > 0 {
if len(iTunesMetadata.FindElement("translations").FindElements("translation")) > 0 { iTunesMetadata := Metadata.FindElement("iTunesMetadata")
xpath := fmt.Sprintf("//text[@for='%s']", lyric.SelectAttr("itunes:key").Value) if len(iTunesMetadata.FindElements("translations")) > 0 {
trans := iTunesMetadata.FindElement("translations").FindElement("translation").FindElement(xpath) if len(iTunesMetadata.FindElement("translations").FindElements("translation")) > 0 {
lyric = trans xpath := fmt.Sprintf("//text[@for='%s']", lyric.SelectAttr("itunes:key").Value)
trans := iTunesMetadata.FindElement("translations").FindElement("translation").FindElement(xpath)
lyric = trans
}
}
} }
} }
} }