新增将歌词嵌入音频文件中

src/main/utils/mp3Meta.js

@@ -4,11 +4,22 @@ const fs = require('fs')
 const request = require('request')
 const extReg = /^(\.(?:jpe?g|png)).*$/
 
+const handleWriteMeta = (meta, filePath) => {
+  if (meta.lyric) {
+    meta.unsynchronisedLyrics = {
+      language: 'zho',
+      text: meta.lyric,
+    }
+    delete meta.lyric
+  }
+  NodeID3.write(meta, filePath)
+}
+
 module.exports = (filePath, meta) => {
-  if (!meta.APIC) return NodeID3.write(meta, filePath)
+  if (!meta.APIC) return handleWriteMeta(meta, filePath)
   if (!/^http/.test(meta.APIC)) {
     delete meta.APIC
-    return NodeID3.write(meta, filePath)
+    return handleWriteMeta(meta, filePath)
   }
   let ext = path.extname(meta.APIC)
   let picPath = filePath.replace(/\.mp3$/, '') + (ext ? ext.replace(extReg, '$1') : '.jpg')
@@ -16,7 +27,7 @@ module.exports = (filePath, meta) => {
     .on('response', respones => {
       if (respones.statusCode !== 200 && respones.statusCode != 206) {
         delete meta.APIC
-        NodeID3.write(meta, filePath)
+        handleWriteMeta(meta, filePath)
         return
       }
       respones
@@ -24,10 +35,10 @@ module.exports = (filePath, meta) => {
         .on('finish', () => {
           if (respones.complete) {
             meta.APIC = picPath
-            NodeID3.write(meta, filePath)
+            handleWriteMeta(meta, filePath)
           } else {
             delete meta.APIC
-            NodeID3.write(meta, filePath)
+            handleWriteMeta(meta, filePath)
           }
           fs.unlink(picPath, err => {
             if (err) console.log(err.message)
@@ -35,12 +46,12 @@ module.exports = (filePath, meta) => {
         }).on('error', err => {
           if (err) console.log(err.message)
           delete meta.APIC
-          NodeID3.write(meta, filePath)
+          handleWriteMeta(meta, filePath)
         })
     })
     .on('error', err => {
       if (err) console.log(err.message)
       delete meta.APIC
-      NodeID3.write(meta, filePath)
+      handleWriteMeta(meta, filePath)
     })
 }