Remove Useless Information

src/App.vue

@@ -98,7 +98,7 @@
                     let _rp_data = [data.title, data.artist, data.album];
                     window._paq.push(["trackEvent", "Unlock", data.rawExt + "," + data.mime, JSON.stringify(_rp_data)]);
                 } else {
-                    this.showFail(data.message, data.rawFilename)
+                    this.showFail(data.message, data.rawFilename + "." + data.rawExt)
                 }
             },
             showFail(errInfo, filename) {

src/component/util.js

@@ -5,15 +5,13 @@ export function DownloadBlobMusic(data, format) {
         case "1":
             a.download = data.title + "." + data.ext;
             break;
+        default:
         case "2":
             a.download = data.artist + " - " + data.title + "." + data.ext;
             break;
         case "3":
             a.download = data.title + " - " + data.artist + "." + data.ext;
             break;
-        default:
-            a.download = data.filename;
-            break;
     }
     document.body.append(a);
     a.click();

src/decrypt/mflac.js

@@ -25,22 +25,19 @@ async function Decrypt(file, raw_filename, raw_ext) {
     }
     // 导出
     const musicData = new Blob([audioData], {type: "audio/flac"});
-    const musicUrl = URL.createObjectURL(musicData);
 
     // 读取Meta
     let tag = await musicMetadata.parseBlob(musicData);
-    const info = util.GetFileInfo(tag.common.artist, tag.common.title, raw_filename, "flac");
+    const info = util.GetFileInfo(tag.common.artist, tag.common.title, raw_filename);
-    let picUrl = util.GetCoverURL(tag);
     // 返回
     return {
         status: true,
-        filename: info.filename,
         title: info.title,
         artist: info.artist,
         ext: 'flac',
         album: tag.common.album,
-        picture: picUrl,
+        picture: util.GetCoverURL(tag),
-        file: musicUrl,
+        file: URL.createObjectURL(musicData),
         mime: "audio/flac"
     }
 }

src/decrypt/ncm.js

@@ -49,17 +49,14 @@ async function Decrypt(file) {
     }
 
     const musicData = new Blob([audioData], {type: mime});
-    const musicUrl = URL.createObjectURL(musicData);
-    const filename = artists.join(" & ") + " - " + musicMeta.musicName + "." + musicMeta.format;
     return {
         status: true,
-        filename: filename,
         title: musicMeta.musicName,
         artist: artists.join(" & "),
         ext: musicMeta.format,
         album: musicMeta.album,
         picture: musicMeta.albumPic,
-        file: musicUrl,
+        file: URL.createObjectURL(musicData),
         mime: mime
     };
 }

src/decrypt/qmc.js

@@ -26,7 +26,7 @@ async function Decrypt(file, raw_filename, raw_ext) {
     if (!(raw_ext in OriginalExtMap)) {
         return {status: false, message: "File type is incorrect!"}
     }
-    let new_ext = OriginalExtMap[raw_ext];
+    const new_ext = OriginalExtMap[raw_ext];
     const mime = util.AudioMimeType[new_ext];
     // 读取文件
     const fileBuffer = await util.GetArrayBuffer(file);
@@ -38,22 +38,19 @@ async function Decrypt(file, raw_filename, raw_ext) {
     }
     // 导出
     const musicData = new Blob([audioData], {type: mime});
-    const musicUrl = URL.createObjectURL(musicData);
     // 读取Meta
-    let tag = await musicMetadata.parseBlob(musicData);
+    const tag = await musicMetadata.parseBlob(musicData);
-    const info = util.GetFileInfo(tag.common.artist, tag.common.title, raw_filename, new_ext);
+    const info = util.GetFileInfo(tag.common.artist, tag.common.title, raw_filename);
-    let picUrl = util.GetCoverURL(tag);
 
     // 返回
     return {
         status: true,
-        filename: info.filename,
         title: info.title,
         artist: info.artist,
         ext: new_ext,
         album: tag.common.album,
-        picture: picUrl,
+        picture: util.GetCoverURL(tag),
-        file: musicUrl,
+        file: URL.createObjectURL(musicData),
         mime: mime
     }
 }

src/decrypt/raw.js

@@ -4,23 +4,16 @@ export {Decrypt}
 
 
 async function Decrypt(file, raw_filename, raw_ext) {
-    let tag = await musicMetadata.parseBlob(file);
+    const tag = await musicMetadata.parseBlob(file);
-
+    const info = util.GetFileInfo(tag.common.artist, tag.common.title, raw_filename);
-    let fileUrl = URL.createObjectURL(file);
-
-    const picUrl = util.GetCoverURL(tag);
-    const mime = util.AudioMimeType[raw_ext];
-    const info = util.GetFileInfo(tag.common.artist, tag.common.title, raw_filename, raw_ext);
-
     return {
         status: true,
-        filename: info.filename,
         title: info.title,
         artist: info.artist,
         ext: raw_ext,
         album: tag.common.album,
-        picture: picUrl,
+        picture: util.GetCoverURL(tag),
-        file: fileUrl,
+        file: URL.createObjectURL(file),
-        mime: mime
+        mime: util.AudioMimeType[raw_ext]
     }
 }

src/decrypt/util.js

@@ -18,7 +18,7 @@ const AudioMimeType = {
     ogg: "audio/ogg"
 };
 
-function GetFileInfo(artist, title, filenameNoExt, ext) {
+function GetFileInfo(artist, title, filenameNoExt) {
     let newArtist = "", newTitle = "";
     let filenameArray = filenameNoExt.split("-");
     if (filenameArray.length > 1) {
@@ -34,8 +34,7 @@ function GetFileInfo(artist, title, filenameNoExt, ext) {
     if (typeof title == "string" && title !== "") {
         newTitle = title;
     }
-    let newFilename = newArtist + " - " + newTitle + "." + ext;
+    return {artist: newArtist, title: newTitle};
-    return {artist: newArtist, title: newTitle, filename: newFilename};
 }
 
 /**