1 files changed, 81 insertions, 0 deletions
diff --git a/gallery_dl/extractor/naverchzzk.py b/gallery_dl/extractor/naverchzzk.py
new file mode 100644
index 0000000..de4ee7a
--- /dev/null
+++ b/gallery_dl/extractor/naverchzzk.py
@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*-
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+
+"""Extractors for https://chzzk.naver.com/"""
+
+from .common import Extractor, Message
+from .. import text, util
+
+
+class NaverChzzkExtractor(Extractor):
+    """Base class for chzzk.naver.com extractors"""
+    category = "naver-chzzk"
+    filename_fmt = "{uid}_{id}_{num}.{extension}"
+    directory_fmt = ("{category}", "{user[userNickname]}")
+    archive_fmt = "{uid}_{id}_{num}"
+
+    def request_api(self, uid, id=None, params=None):
+        return self.request_json(
+            f"https://apis.naver.com/nng_main/nng_comment_api/v1/type"
+            f"/CHANNEL_POST/id/{uid}/comments/{id or ''}",
+            params=params)["content"]
+
+    def items(self):
+        for comment in self.comments():
+            data = comment["comment"]
+            files = data.pop("attaches") or ()
+            data["id"] = data["commentId"]
+            data["uid"] = data["objectId"]
+            data["user"] = comment["user"]
+            data["count"] = len(files)
+            data["date"] = text.parse_datetime(
+                data["createdDate"], "%Y%m%d%H%M%S")
+
+            yield Message.Directory, data
+            for data["num"], file in enumerate(files, 1):
+                if extra := file.get("extraJson"):
+                    file.update(util.json_loads(extra))
+                file["date"] = text.parse_datetime(
+                    file["createdDate"], "%Y-%m-%dT%H:%M:%S.%f%z")
+                file["date_updated"] = text.parse_datetime(
+                    file["updatedDate"], "%Y-%m-%dT%H:%M:%S.%f%z")
+                data["file"] = file
+                url = file["attachValue"]
+                yield Message.Url, url, text.nameext_from_url(url, data)
+
+
+class NaverChzzkCommentExtractor(NaverChzzkExtractor):
+    """Extractor for individual comment from chzzk.naver.com"""
+    subcategory = "comment"
+    pattern = r"(?:https?://)?chzzk\.naver\.com/(\w+)/community/detail/(\d+)"
+    example = "https://chzzk.naver.com/0123456789abcdef/community/detail/12345"
+
+    def comments(self):
+        uid, id = self.groups
+        res = self.request_api(uid, id)
+        return ({"comment": res["comment"], "user": res["user"]},)
+
+
+class NaverChzzkCommunityExtractor(NaverChzzkExtractor):
+    """Extractor for comments from chzzk.naver.com"""
+    subcategory = "community"
+    pattern = r"(?:https?://)?chzzk\.naver\.com/(\w+)/community"
+    example = "https://chzzk.naver.com/0123456789abcdef/community"
+    request_interval = (0.5, 1.5)
+
+    def comments(self):
+        uid = self.match[1]
+        params = {
+            "limit": 10,
+            "offset": text.parse_int(self.config("offset")),
+            "pagingType": "PAGE",
+        }
+        while True:
+            comments = self.request_api(uid, params=params)["comments"]
+            yield from comments["data"]
+            if not comments["page"]["next"]:
+                return
+            params["offset"] += params["limit"]