Add pagination and auth headers

discourse.py

@@ -12,19 +12,46 @@ CATEGORY_ID = 9 # Database category ID
 class DiscourseDatabase():
     def __init__(self):
         data = self.get_category_data()
-        self.category_topics_csv(data)
-
-    def get_category_data(self) -> requests.Response:
-        """Get data from a Discourse category"""
+        self.category_topics_csv(data) 
+        load_dotenv()
+    
+    def get_headers(self, auth=False):
+        """Get request headers, optionally with auth data."""
         headers = {
             "content-type": "application/json",
         }
+        if auth:
+            headers["Api-Key"] = os.getenv("DISCOURSE_PAT")
+            headers["Api-Username"] = os.getenv("DISCOURSE_USERNAME")
+        return headers
+
+    def get_category_data(self) -> dict:
+        """Get all topics from a Discourse category with pagination"""
         url = f"{DISCOURSE_URL}/c/{CATEGORY_ID}.json"
         print(f"Fetching data from {url}")
-        res = requests.get(url, headers)
+        all_topics = []
+        page = 0
+        while True:
+            params = {"per_page": 100, "page": page}
+            res = requests.get(url, headers=self.get_headers(), params=params)
+            res.raise_for_status()
+            res_json = res.json()
+            topics = res_json["topic_list"]["topics"]
+            if not topics:
+                break
+            for topic in topics:
+                if topic["category_id"] == CATEGORY_ID:
+                    all_topics.append(topic)
+            print(f"Fetched page {page}: {len(topics)} topics, {len(all_topics)} total in category")
+            page += 1
+        return {"topic_list": {"topics": all_topics}}
+    
+    def get_topic_content(self, topic_id: str):
+        """Get a single topic's content"""
+        get_url = f"{DISCOURSE_URL}/posts/{topic_id}.json"
+        res = requests.get(get_url, headers=self.get_headers(auth=True))
         res.raise_for_status()
-        res_json = json.loads(res.text)
-        return res_json
+        return res.json()
 
     def category_topics_csv(self, category_data) -> None:
         """Save category topics to a csv file"""

requirements.txt

@@ -1,3 +1,4 @@
 requests==2.32.5
 Jinja2==3.1.6
-pandas==2.3.3
+pandas==2.3.3
+python-dotenv==1.2.1