增加B站直播搜索,直播分区订阅 (#110)

* resolve DIYgod/RSSHub#104

- 直播分区
- 直播关键字

* update for template

* add guid for liveArea and liveSearch

change rss Title and item title

* change live search RSS title and link

update readme

* Change warning to one line

README.md

@@ -25,6 +25,8 @@ RSSHub 是一个轻量、易于扩展的 RSS 生成器，可以给任何奇奇
   - 视频评论
   - link 公告
   - 直播开播
+  - 直播搜索
+  - 直播分区
 - 微博
   - 博主
   - 关键词

docs/README.md

@@ -193,6 +193,28 @@ s
 
 参数: roomID, 房间号 可在直播间 URL 中找到,长短号均可
 
+### 直播搜索
+
+举例: [https://rss.now.sh/bilibili/live/search/编程/online](https://rss.now.sh/bilibili/live/search/编程/online)
+
+路由: `bilibili/live/search/:key/:order`
+
+参数: key, 搜索关键字
+order ,排序方式 开播时间: live_time,人气:online
+
+### 直播分区
+
+::: warning 注意
+由于接口未提供开播时间,如果直播间未更换标题与分区,将只会出现一次.如果直播间更换分区与标题,将再出现一次
+:::
+
+举例: [https://rss.now.sh/bilibili/live/area/143/online](https://rss.now.sh/bilibili/live/area/143/online)
+
+路由: `bilibili/live/area/:areaID/:order`
+
+参数: areaID , 分区ID 分区增删较多,可通过 [https://api.live.bilibili.com/room/v1/Area/getList](分区列表)查询
+order ,排序方式 开播时间: live_time,人气:online
+
 ## 微博
 
 ### 博主

router.js

@@ -22,6 +22,8 @@ router.get('/bilibili/bangumi/:seasonid', require('./routes/bilibili/bangumi'));
 router.get('/bilibili/video/reply/:aid', require('./routes/bilibili/reply'));
 router.get('/bilibili/link/news/:product', require('./routes/bilibili/linkNews'));
 router.get('/bilibili/live/room/:roomID', require('./routes/bilibili/liveRoom'));
+router.get('/bilibili/live/search/:key/:order', require('./routes/bilibili/liveSearch'));
+router.get('/bilibili/live/area/:areaID/:order', require('./routes/bilibili/liveArea'));
 
 
 // // 微博

routes/bilibili/liveArea.js

@@ -0,0 +1,69 @@
+const axios = require('axios');
+const art = require('art-template');
+const path = require('path');
+const config = require('../../config');
+
+module.exports = async (ctx) => {
+    const areaID = ctx.params.areaID;
+    const order = ctx.params.order;
+
+    let orderTitle = ``;
+    switch (order) {
+        case "live_time":
+            orderTitle = `最新开播`;
+            break;
+        case "online":
+            orderTitle = `人气直播`;
+            break;
+    }
+
+
+    const nameResponse = await axios({
+        method: 'get',
+        url: `https://api.live.bilibili.com/room/v1/Area/getList`,
+        headers: {
+            'User-Agent': config.ua,
+            'Referer': `https://link.bilibili.com/p/center/index`
+        }
+    });
+
+    let parentTitle = "";
+    let parentID = "";
+    let areaTitle = "";
+
+
+    for (parentArea of nameResponse.data.data) {
+        for (area of parentArea.list) {
+            if (area.id === areaID) {
+                parentTitle = parentArea.name;
+                parentID = parentArea.id;
+                areaTitle = area.name;
+                cateID = area.cate_id;
+            }
+        }
+    }
+
+    const response = await axios({
+        method: 'get',
+        url: `https://api.live.bilibili.com/room/v1/AmuseArea/getThirdPageData?area_id=${areaID}&sort_type=${order}&page_size=30&scrollTid=0&page_no=1`,
+        headers: {
+            'User-Agent': config.ua,
+            'Referer': `https://live.bilibili.com/pages/area/ent-all`
+        }
+    });
+    const data = response.data.data.room_list;
+
+    ctx.state.data = {
+        title: `哔哩哔哩直播-${parentTitle}·${areaTitle}分区-${orderTitle}`,
+        link: `https://live.bilibili.com/pages/area/ent-all#${parentID}/${areaID}`,
+        description: `哔哩哔哩直播-${parentTitle}·${areaTitle}分区-${orderTitle}`,
+        lastBuildDate: new Date().toUTCString(),
+        item: data.map((item) => ({
+            title: `${item.uname} ${item.title}`,
+            description: `${item.uname} ${item.title}`,
+            pubDate: new Date().toUTCString(),
+            guid: `https://live.bilibili.com/${item.roomid} ${item.title}`,
+            link: `https://live.bilibili.com/${item.roomid}`
+        })),
+    };
+};

routes/bilibili/liveSearch.js

@@ -0,0 +1,45 @@
+const axios = require('axios');
+const art = require('art-template');
+const path = require('path');
+const config = require('../../config');
+
+module.exports = async (ctx) => {
+    const key = ctx.params.key;
+    const order = ctx.params.order;
+
+    const urlEncodedKey = encodeURIComponent(key);
+    let orderTitle = ``;
+
+    switch (order) {
+        case "live_time":
+            orderTitle = `最新开播`;
+            break;
+        case "online":
+            orderTitle = `人气直播`;
+            break;
+    }
+
+    const response = await axios({
+        method: 'get',
+        url: `https://search.bilibili.com/api/search?search_type=live_room&keyword=${urlEncodedKey}&order=${order}&coverType=user_cover&page=1`,
+        headers: {
+            'User-Agent': config.ua,
+            'Referer': `https://search.bilibili.com/live?keyword=${urlEncodedKey}&order=${order}&coverType=user_cover&page=1&search_type=live`
+        }
+    });
+    const data = response.data.result;
+
+    ctx.state.data = {
+        title: `哔哩哔哩直播-${key}-${orderTitle}`,
+        link: `https://search.bilibili.com/live?keyword=${urlEncodedKey}&order=${order}&coverType=user_cover&page=1&search_type=live`,
+        description: `哔哩哔哩直播-${key}-${orderTitle}`,
+        lastBuildDate: new Date().toUTCString(),
+        item: data.map((item) => ({
+            title: `${item.uname} ${item.title} (${item.cate_name}-${item.live_time})`,
+            description: `${item.uname} ${item.title} (${item.cate_name}-${item.live_time})`,
+            pubDate: new Date(item.live_time.replace(' ', 'T') + "+08:00").toUTCString(),
+            guid: `https://live.bilibili.com/${item.roomid} ${item.live_time}`,
+            link: `https://live.bilibili.com/${item.roomid}`
+        })),
+    };
+};