main,renderer: add UnblockNeteaseMusic support

package.json

@@ -43,6 +43,7 @@
   },
   "dependencies": {
     "@rocka/muse-ui": "^3.0.10",
+    "@unblockneteasemusic/server": "^0.27.8-patch.1",
     "cookiejar": "^2.1.4",
     "dbus-next": "^0.10.2",
     "debug": "^4.3.7",

src/main/api/downloader.js

@@ -57,12 +57,18 @@ class Downloader {
     async download(metadata, quality) {
         d('Started to download id=%d, quality=%s', metadata.id, quality);
         try {
-
-            const urlRes = await getMusicUrlE(metadata.id, quality);
-            if (urlRes.code !== 200 || urlRes.data[0].code !== 200) {
+            let urlRes;
+            try {
+                urlRes = await getMusicUrlE(metadata.id, quality);
+            } catch(e) {
                 throw new Error('获取下载链接失败');
             }
-            const dlUrl = urlRes.data[0].url.replace(/^http:/, 'https:');
+            let dlUrl;
+            if (urlRes.data[0].isUnm == true){
+                dlUrl = urlRes.data[0].url;
+            } else {
+                dlUrl = urlRes.data[0].url.replace(/^http:/, 'https:');
+            }
             const dlRes = await fetch(dlUrl);
             if (dlRes.status !== 200) {
                 throw new Error(`下载失败 ${dlRes.status}`);

src/main/api/index.js

@@ -6,6 +6,8 @@ import { app } from 'electron';
 
 import { Lrc } from 'lrc-kit';
 import { decodeHTML } from 'entities';
+import debug from 'debug';
+import match from '@unblockneteasemusic/server';
 
 import Cache from './cache';
 import migrate from './migrate';
@@ -16,6 +18,7 @@ import MusicServer from './musicServer';
 import { getDiskUsage, clearDirectory } from '../util/fs';
 import Downloader from './downloader';
 
+const d = debug('API');
 const BaseURL = 'https://music.163.com';
 const client = new HttpClient();
 
@@ -298,15 +301,50 @@ export function getMusicUrlL(idOrIds, quality) {
  * @param {Types.MusicQuality} quality
  * @returns {Promise<Types.MusicUrlRes>}
  */
-export function getMusicUrlE(idOrIds, quality) {
+export async function getMusicUrlE(idOrIds, quality) {
     if (!QualityMap[quality]) throw new Error(`Quality type '${quality}' is not in [ex,h,m,l]`);
     let ids;
     if (Array.isArray(idOrIds)) ids = idOrIds;
     else ids = [idOrIds];
-    return client.postE('/song/enhance/player/url', {
+    let res = await client.postE('/song/enhance/player/url', {
         ids,
         br: QualityMap[quality],
     });
+    let statusCode;
+    if (res.code !== 200 || res.data[0].code !== 200) {
+        statusCode = 2;
+        d('Cannot get music URL from Netease!');
+    } else if (res.data[0].fee === 1 && res.data[0].payed === 0) {
+        statusCode = 13;
+        d('This music requires VIP privillege that we don\'t have.');
+    } else {
+        return res;
+    }
+    try {
+        const settings = await Settings.get();
+        if (settings.enableUnblock == true) {
+            d('Trying get from other source using UnblockNeteaseMusic...');
+            const unmData = await match(ids[0], ['qq', 'kugou', 'kuwo']);
+            res.data[0].size = unmData.size;
+            res.data[0].br = unmData.br;
+            res.data[0].url = unmData.url;
+            res.data[0].isUnm = true;
+        } else {
+            throw res;
+        }
+    } catch(e) {
+        if (e instanceof Error) {
+            console.error(e);
+            d('UnblockNeteaseMusic cannot find any fit music source for this music!');
+        }
+        if (statusCode == 13) {
+            d('Fallback to this music\'s trial version.');
+            res.data[0].isTrial = true;
+        } else {
+            throw e;
+        }
+    }
+    return res;
 }
 
 /**

src/main/api/musicServer.js

@@ -83,7 +83,6 @@ class MusicServer {
     async getMusicUrl(id, quality) {
         const res = await getMusicUrlE(id, quality);
         d('res: %o', res);
-        if (res.code !== 200 || res.data[0].code !== 200) throw res;
         return res.data[0];
     }
 
@@ -151,7 +150,12 @@ class MusicServer {
         try {
             const music = await this.getMusicUrl(Number.parseInt(id, 10), quality);
             d('Got URL for music id=%d', id);
-            const musicRes = await this.cache.fetch(music.url.replace(/^http:/, 'https:'));
+            let musicRes;
+            if(music.isUnm == true){
+                musicRes = await this.cache.fetch(music.url);
+            } else {
+                musicRes = await this.cache.fetch(music.url.replace(/^http:/, 'https:'));
+            }
             // TODO: write file only md5 matches
             musicRes.body.pipe(fs.createWriteStream(this.cache.internalPath(fileName)));
 
@@ -175,10 +179,10 @@ class MusicServer {
             });
             musicRes.body.on('end', () => {
                 const md5 = checksum.digest('hex');
-                if (md5 === music.md5.toLowerCase()) {
+                if (music.isTrial != true && (music.isUnm == true || md5 === music.md5.toLowerCase())) {
                     d('Finish downloading music id=%d, md5=%s', id, md5);
                 } else {
-                    d('Download music id=%d hash mismatch, delete it ...', id);
+                    d('Download music id=%d hash mismatch or it\'s trial version, delete it ...', id);
                     this.cache.rm(fileName);
                 }
                 res.end();

src/main/settings.js

@@ -27,7 +27,8 @@ export const defaultSettings = {
     themeVariety: 'auto',
     autoReplacePlaylist: false,
     lyricTranslation: 'translation',
-    titleBarShowsTrackName: true
+    titleBarShowsTrackName: true,
+    enableUnblock: true
 };
 
 /**

src/renderer/page/Settings/entries.js

@@ -150,6 +150,11 @@ export const Entries = [
                     { label: '翻译', value: 'translation' },
                     { label: '罗马音', value: 'romaji' }
                 ]
+            },
+            {
+                type: 'toggle',
+                title: '启用UnblockNeteaseMusic',
+                prop: 'enableUnblock'
             }
         ]
     },

src/renderer/store/modules/settings.js

@@ -19,7 +19,8 @@ const DefaultSettings = {
     themeVariety: 'auto',
     autoReplacePlaylist: false,
     lyricTranslation: 'translation',
-    titleBarShowsTrackName: true
+    titleBarShowsTrackName: true,
+    enableUnblock: true
 };
 
 /**