From 434fdf3c67caaf1a5733cd137bb5c40fc99c3552 Mon Sep 17 00:00:00 2001
From: hillerliao <liaomeigu@gmail.com>
Date: Sat, 18 Apr 2020 11:18:10 +0800
Subject: [PATCH] add infoq topic

---
 rsshub/blueprints/main.py         |  6 ++++++
 rsshub/spiders/infoq/recommend.py |  2 +-
 rsshub/spiders/infoq/topic.py     | 29 +++++++++++++++++++++++++++++
 rsshub/templates/main/feeds.html  |  6 +++++-
 4 files changed, 41 insertions(+), 2 deletions(-)
 create mode 100644 rsshub/spiders/infoq/topic.py

diff --git a/rsshub/blueprints/main.py b/rsshub/blueprints/main.py
index 84cbcea..cb9b34d 100644
--- a/rsshub/blueprints/main.py
+++ b/rsshub/blueprints/main.py
@@ -60,6 +60,12 @@ def infoq_recommend():
     return render_template('main/atom.xml', **filter_content(ctx()))
 
 
+@bp.route('/infoq/topic/<int:category>')
+def infoq_topic(category=''):
+    from rsshub.spiders.infoq.topic import ctx
+    return render_template('main/atom.xml', **filter_content(ctx(category)))
+
+
 @bp.route('/dxzg/notice')
 def dxzg_notice():
     from rsshub.spiders.dxzg.notice import ctx
diff --git a/rsshub/spiders/infoq/recommend.py b/rsshub/spiders/infoq/recommend.py
index 31df65c..865416a 100644
--- a/rsshub/spiders/infoq/recommend.py
+++ b/rsshub/spiders/infoq/recommend.py
@@ -15,7 +15,7 @@ def parse(post):
 def ctx():
     DEFAULT_HEADERS.update({'Referer': 'https://www.infoq.cn'}) # 必须设置Referer，不然会451错误
     import json
-    posts = requests.post(f'{domain}/public/v1/my/recommond', data={'size': 20}, headers=DEFAULT_HEADERS)
+    posts = requests.post(f'{domain}/public/v1/my/recommond', json={'size': 20}, headers=DEFAULT_HEADERS)
     posts = json.loads(posts.text)['data']
     return {
         'title': 'infoq',
diff --git a/rsshub/spiders/infoq/topic.py b/rsshub/spiders/infoq/topic.py
new file mode 100644
index 0000000..5aa9d12
--- /dev/null
+++ b/rsshub/spiders/infoq/topic.py
@@ -0,0 +1,29 @@
+import requests
+from rsshub.utils import DEFAULT_HEADERS
+
+domain = 'https://www.infoq.cn'
+
+
+def parse(post):
+    item = {}
+    item['title'] = post['article_title']
+    item['description'] = f"{post['article_summary']}<br><img referrerpolicy='no-referrer' src={post.get('article_cover')}>"
+    item['link'] = f"{domain}/article/{post['uuid']}"
+    return item
+
+
+def ctx(category=''):
+    referer = f'{domain}/topic/{category}'
+    DEFAULT_HEADERS.update({'Referer': referer}) 
+    url = f'{domain}/public/v1/article/getList'
+    import json
+    posts = requests.post(url, json={'size': 20, 'id': category, 'type': 0}, headers=DEFAULT_HEADERS)
+
+    posts = json.loads(posts.text)['data']
+    return {
+        'title': f'{category} - topic - infoq',
+        'link': referer,
+        'description': 'InfoQ - 促进软件开发领域知识与创新的传播',
+        'author': 'hillerliao',
+        'items': list(map(parse, posts))
+    }
\ No newline at end of file
diff --git a/rsshub/templates/main/feeds.html b/rsshub/templates/main/feeds.html
index ae99559..ff1fb61 100644
--- a/rsshub/templates/main/feeds.html
+++ b/rsshub/templates/main/feeds.html
@@ -58,9 +58,13 @@
 <div class="card text-left">
   <div class="card-body">
     <h4 class="card-title">InfoQ</h4>
-    <h6 class="text-muted">推荐内容 <a href="https://github.com/alphardex" target="_blank" class="badge badge-secondary">by alphardex</a></h6>
+    <h6 class="text-muted">推荐内容 <a href="https://github.com/alphardex" target="_blank" class="badge badge-secondary">by alphardex hillerliao</a></h6>
     <p class="card-text">举例：<a href="https://pyrsshub.herokuapp.com/infoq/recommend" target="_blank">https://pyrsshub.herokuapp.com/infoq/recommend</a></p>
     <p class="card-text">路由：<code>/infoq/recommend</code></p>
+
+    <h6 class="text-muted">主题内容 <a href="https://github.com/hillerliao" target="_blank" class="badge badge-secondary">by hillerliao</a></h6>
+    <p class="card-text">举例：<a href="https://pyrsshub.herokuapp.com/infoq/topic/159" target="_blank">https://pyrsshub.herokuapp.com/infoq/topic/159</a></p>
+    <p class="card-text">路由：<code>/infoq/topic/:category</code></p>
   </div>
 </div>
 <br>