DIYgod · DIYgod · Feb 4, 2020 · Jan 23, 2020 · Jan 23, 2020 · Jan 23, 2020
diff --git a/assets/radar-rules.js b/assets/radar-rules.js
@@ -1040,4 +1040,27 @@
             },
         ],
     },
+    'last.fm': {
+        _name: 'Last.fm',
+        www: [
+            {
+                title: '用户播放记录',
+                docs: 'https://docs.rsshub.app/multimedia.html#last-fm',
+                source: ['/user/:user', '/user/:user/*'],
+                target: '/lastfm/recent/:user',
+            },
+            {
+                title: '用户 Love 记录',
+                docs: 'https://docs.rsshub.app/multimedia.html#last-fm',
+                source: ['/user/:user', '/user/:user/*'],
+                target: '/lastfm/loved/:user',
+            },
+            {
+                title: '站内 Top 榜单',
+                docs: 'https://docs.rsshub.app/multimedia.html#last-fm',
+                source: '/charts',
+                target: '/lastfm/top',
+            },
+        ],
+    },
 });
diff --git a/docs/install/README.md b/docs/install/README.md
@@ -397,5 +397,9 @@ RSSHub 支持 `memory` 和 `redis` 两种缓存方式
     -   `FANFOU_USERNAME`: 饭否登录用户名、邮箱、手机号
     -   `FANFOU_PASSWORD`: 饭否密码
 
+-   Last.fm 全部路由: [申请地址](https://www.last.fm/api/)
+
+    -   `LASTFM_API_KEY`: Last.fm API Key
+
 -   北大未名 BBS 全站十大
     -   `PKUBBS_COOKIE`: BBS 注册用户登录后的 Cookie 值，获取方式：1.登录后打开论坛首页 2. 打开控制台 3. 刷新 4. 找到 <https://bbs.pku.edu.cn/v2/home.php> 请求 5. 找到请求头中的 Cookie
diff --git a/docs/multimedia.md b/docs/multimedia.md
@@ -124,6 +124,20 @@ pageClass: routes
 
 <Route author="junfengP" example="/javlibrary/userposts/siccalol" path="/javlibrary/userposts/:uid" :paramsDesc="['用户 id，即用户名称']" />
 
+## Last.fm
+
+### 用户播放记录
+
+<Route author="hoilc" example="/lastfm/recent/yeFoenix" path="/lastfm/recent/:user" :paramsDesc="['Last.fm 用户名']" radar="1" />
+
+### 用户 Love 记录
+
+<Route author="hoilc" example="/lastfm/loved/yeFoenix" path="/lastfm/loved/:user" :paramsDesc="['Last.fm 用户名']" radar="1" />
+
+### 站内 Top 榜单
+
+<Route author="hoilc" example="/lastfm/top/spain" path="/lastfm/top/:country?" :paramsDesc="['国家或地区, 需要符合`ISO 3166-1`的英文全称, 可参考`https://zh.wikipedia.org/wiki/ISO_3166-1二位字母代码#正式分配代码`']" radar="1" />
+
 ## Mp4Ba
 
 ### 影视分类

diff --git a/lib/config.js b/lib/config.js
@@ -107,6 +107,9 @@ const calculateValue = () => {
             username: envs.FANFOU_USERNAME,
             password: envs.FANFOU_PASSWORD,
         },
+        lastfm: {
+            api_key: envs.LASTFM_API_KEY,
+        },
         pkubbs: {
             cookie: envs.PKUBBS_COOKIE,
         },

diff --git a/lib/router.js b/lib/router.js
@@ -2187,6 +2187,11 @@ router.get('/netease/ds/:id', require('./routes/netease/ds'));
 // javlibrary
 router.get('/javlibrary/userposts/:uid', require('./routes/javlibrary/userposts'));
 
+// Last.FM
+router.get('/lastfm/recent/:user', require('./routes/lastfm/recent'));
+router.get('/lastfm/loved/:user', require('./routes/lastfm/loved'));
+router.get('/lastfm/top/:country?', require('./routes/lastfm/top'));
+
 // piapro
 router.get('/piapro/user/:pid', require('./routes/piapro/user'));
 router.get('/piapro/public/:type/:tag?/:category?', require('./routes/piapro/public'));

diff --git a/lib/routes/lastfm/loved.js b/lib/routes/lastfm/loved.js
@@ -0,0 +1,27 @@
+const got = require('@/utils/got');
+const config = require('@/config').value;
+
+module.exports = async (ctx) => {
+    if (!config.lastfm || !config.lastfm.api_key) {
+        throw 'Last.fm RSS is disabled due to the lack of <a href="https://docs.rsshub.app/install/#bu-fen-rss-mo-kuai-pei-zhi">relevant config</a>';
+    }
+
+    const user = ctx.params.user;
+    const api_key = config.lastfm.api_key;
+
+    const response = await got(`http://ws.audioscrobbler.com/2.0/?method=user.getlovedtracks&user=${user}&api_key=${api_key}&format=json`);
+    const data = response.data;
+    const list = data.lovedtracks.track;
+
+    ctx.state.data = {
+        title: `Loved Tracks by ${data.lovedtracks['@attr'].user} - Last.fm`,
+        link: `https://www.last.fm/user/${user}/loved`,
+        item: list.map((item) => ({
+            title: `${item.name} - ${item.artist.name}`,
+            author: item.artist.name,
+            description: `<img src="${item.image.slice(-1)[0]['#text']}" />`,
+            pubDate: new Date(item.date.uts * 1000),
+            link: item.url,
+        })),
+    };
+};
diff --git a/lib/routes/lastfm/recent.js b/lib/routes/lastfm/recent.js
@@ -0,0 +1,27 @@
+const got = require('@/utils/got');
+const config = require('@/config').value;
+
+module.exports = async (ctx) => {
+    if (!config.lastfm || !config.lastfm.api_key) {
+        throw 'Last.fm RSS is disabled due to the lack of <a href="https://docs.rsshub.app/install/#bu-fen-rss-mo-kuai-pei-zhi">relevant config</a>';
+    }
+
+    const user = ctx.params.user;
+    const api_key = config.lastfm.api_key;
+
+    const response = await got(`http://ws.audioscrobbler.com/2.0/?method=user.getrecenttracks&user=${user}&api_key=${api_key}&format=json`);
+    const data = response.data;
+    const list = data.recenttracks.track;
+
+    ctx.state.data = {
+        title: `Recent Tracks by ${data.recenttracks['@attr'].user} - Last.fm`,
+        link: `https://www.last.fm/user/${user}/library`,
+        item: list.map((item) => ({
+            title: `${item.name} - ${item.artist['#text']}`,
+            author: item.artist['#text'],
+            description: `<img src="${item.image.slice(-1)[0]['#text']}" />`,
+            pubDate: new Date(item.date.uts * 1000),
+            link: item.url,
+        })),
+    };
+};
diff --git a/lib/routes/lastfm/top.js b/lib/routes/lastfm/top.js
@@ -0,0 +1,27 @@
+const got = require('@/utils/got');
+const config = require('@/config').value;
+
+module.exports = async (ctx) => {
+    if (!config.lastfm || !config.lastfm.api_key) {
+        throw 'Last.fm RSS is disabled due to the lack of <a href="https://docs.rsshub.app/install/#bu-fen-rss-mo-kuai-pei-zhi">relevant config</a>';
+    }
+
+    const country = ctx.params.country;
+    const api_key = config.lastfm.api_key;
+
+    const response = await got(`http://ws.audioscrobbler.com/2.0/?method=${country ? 'geo.gettoptracks' : 'chart.gettoptracks'}${country ? '&country=' + country : ''}&api_key=${api_key}&format=json`);
+    const data = response.data;
+    const list = data.tracks.track;
+
+    ctx.state.data = {
+        title: `Top Tracks${country ? ' in ' + data.tracks['@attr'].country : ''} - Last.fm`,
+        link: 'https://www.last.fm/charts#top-tracks',
+        item: list.map((item) => ({
+            title: `${item.name} - ${item.artist.name}`,
+            author: item.artist.name,
+            description: `<img src="${item.image.slice(-1)[0]['#text']}" />`,
+            pubDate: new Date(),
+            link: item.url,
+        })),
+    };
+};