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[web] Move parsing of lyrics to the lyrics pane

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This commit is contained in:
Alain Nussbaumer
2023-11-26 15:38:45 +01:00
parent 35a730793f
commit a9092e54c0
3 changed files with 22 additions and 38 deletions
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35
web-src/src/components/LyricsPane.vue
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@@ -74,24 +74,27 @@ export default {
return this.lastIndex
if (this.lastIndex < la.length - 2 && la[this.lastIndex + 2][1] > curTime)
return this.lastIndex + 1
// Not found in the next 2 items, so start dichotomous search for the best time
let start = 0,
end = la.length - 1,
index
while (start <= end) {
index = (start + end) >> 1
if (
la[index][1] <= curTime &&
(la[index + 1]?.[1] > curTime || !la[index + 1])
) {
return index
}
la[index][1] < curTime ? (start = index + 1) : (end = index - 1)
}
return -1
// Not found in the next 2 items, so start searching for the best time
return la.findLastIndex((verse) => verse[1] <= curTime)
},
lyrics() {
return this.$store.getters.lyrics
const lyrics = this.$store.getters.lyrics
const lyricsObj = []
if (lyrics) {
const regex = /(\[(\d+):(\d+)(?:\.\d+)?\] ?)?(.*)/
lyrics.split('\n').forEach((item) => {
const matches = regex.exec(item)
if (matches && matches[4]) {
const obj = [matches[4]]
if (matches[2] && matches[3])
obj.push(
matches[2] * 60 + matches[3] * 1
)
lyricsObj.push(obj)
}
})
}
return lyricsObj
},
player() {
return this.$store.state.player