From e5ea410e7d2543047f46be99440b379d8902f24d Mon Sep 17 00:00:00 2001
From: WooMai <34209782+WooMai@users.noreply.github.com>
Date: Wed, 17 Mar 2021 05:41:36 +0800
Subject: [PATCH] feat(route): Add Liyuan Forums Support (#7131)

Co-authored-by: NeverBehave <gayhub@never.pet>
---
 docs/bbs.md                         | 18 +++++++++
 lib/router.js                       |  6 +++
 lib/routes/liyuan-forums/threads.js | 61 +++++++++++++++++++++++++++++
 3 files changed, 85 insertions(+)
 create mode 100644 lib/routes/liyuan-forums/threads.js

diff --git a/docs/bbs.md b/docs/bbs.md
index de133d637..5ddbe4fc1 100644
--- a/docs/bbs.md
+++ b/docs/bbs.md
@@ -360,6 +360,24 @@ pageClass: routes
 | 最新主题 | latest |
 | 精华主题 | digest |
 
+## 梨园
+
+### 主题帖（全站）
+
+<Route author="WooMai" example="/liyuan-forums/threads" path="/liyuan-forums/threads" />
+
+### 主题帖（板块）
+
+<Route author="WooMai" example="/liyuan-forums/threads/forum/:forum_id" path="/liyuan-forums/threads/forum/1" :paramsDesc="['板块 ID']" />
+
+### 主题帖（专题）
+
+<Route author="WooMai" example="/liyuan-forums/threads/topic/:topic_id" path="/liyuan-forums/threads/topic/1" :paramsDesc="['专题 ID']" />
+
+### 主题帖（用户）
+
+<Route author="WooMai" example="/liyuan-forums/threads/user/:user_id" path="/liyuan-forums/threads/user/1" :paramsDesc="['用户 ID, 仅支持数字 ID']" />
+
 ## 龙空
 
 ### 分区
diff --git a/lib/router.js b/lib/router.js
index 71cf57701..21403d7e1 100644
--- a/lib/router.js
+++ b/lib/router.js
@@ -4042,6 +4042,12 @@ router.get('/wainao-reads/all-articles', require('./routes/wainao/index'));
 // react
 router.get('/react/react-native-weekly', require('./routes/react/react-native-weekly'));
 
+// 梨园
+router.get('/liyuan-forums/threads', require('./routes/liyuan-forums/threads'));
+router.get('/liyuan-forums/threads/forum/:forum_id', require('./routes/liyuan-forums/threads'));
+router.get('/liyuan-forums/threads/topic/:topic_id', require('./routes/liyuan-forums/threads'));
+router.get('/liyuan-forums/threads/user/:user_id', require('./routes/liyuan-forums/threads'));
+
 // 集思录
 router.get('/jisilu/reply/:user', require('./routes/jisilu/reply'));
 router.get('/jisilu/topic/:user', require('./routes/jisilu/topic'));
diff --git a/lib/routes/liyuan-forums/threads.js b/lib/routes/liyuan-forums/threads.js
new file mode 100644
index 000000000..c4e4f9347
--- /dev/null
+++ b/lib/routes/liyuan-forums/threads.js
@@ -0,0 +1,61 @@
+const got = require('@/utils/got');
+
+module.exports = async (ctx) => {
+    const forum_id = ctx.params.forum_id || null;
+    const topic_id = ctx.params.topic_id || null;
+    const user_id = ctx.params.user_id || null;
+
+    const query = ['initial_post=1'];
+
+    let link = 'https://forums.liyuans.com/recent';
+
+    if (forum_id) {
+        query.push(`forum_id=${encodeURIComponent(forum_id)}`);
+        link = `https://forums.liyuans.com/forum/${forum_id}`;
+    }
+
+    if (topic_id) {
+        query.push(`topic_id=${encodeURIComponent(topic_id)}`);
+        link = `https://forums.liyuans.com/topic/${topic_id}`;
+    }
+
+    if (user_id) {
+        query.push(`user_id=${encodeURIComponent(user_id)}`);
+        link = `https://forums.liyuans.com/user/${user_id}`;
+    }
+
+    let qstr = '';
+    if (query.length > 0) {
+        qstr = '?' + query.join('&');
+    }
+
+    const response = await got({
+        method: 'get',
+        url: `https://api.forums.liyuans.com/threads${qstr}`,
+    });
+
+    const data = response.data.data.results;
+
+    ctx.state.data = {
+        title: '梨园',
+        link: link,
+        description: '最新帖子 - 梨园',
+        allowEmpty: true,
+        item: data.map((item) => {
+            let category = [item.forum.name];
+            if (item.topic) {
+                category = category.push(item.topic.name);
+            }
+
+            return {
+                title: item.title,
+                author: item.user.nickname,
+                category: category,
+                description: `@${item.user.username}: ${item.initial_post.thumb}`,
+                pubDate: new Date(item.create_time * 1000).toUTCString(),
+                guid: `Thread_${item.id}`,
+                link: `https://forums.liyuans.com/thread/${item.id}`,
+            };
+        }),
+    };
+};