18 lines
634 B
TypeScript
18 lines
634 B
TypeScript
/**
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* 统一规范化歌曲对象，确保 al.picUrl、ar、dt 字段存在且合理
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*/
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export function normalizeSong(song: any) {
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const normalized = { ...song };
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// 封面 / 艺术家兼容
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if (!normalized.al?.picUrl && normalized.album?.picUrl) {
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normalized.al = { ...normalized.al, picUrl: normalized.album.picUrl };
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}
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if (!normalized.ar || normalized.ar.length === 0) {
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normalized.ar = normalized.artists || [];
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}
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// 时长：只保留合理的 dt（100ms ~ 2小时），否则置 0
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if (!normalized.dt || normalized.dt < 100 || normalized.dt > 7200000) {
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normalized.dt = 0;
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}
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return normalized;
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} |