[chzzk] add 'comment' and 'community' extractors (#7735 #7741)

* [chzzk] add 'comment' and 'community' extractors
* [chzzk] update
* [chzzk] add tests
* [chzzk] update docs/supportedsites
* [chzzk] add 'offset' option
* [docs] add 'offset' option to gallery-dl.conf

docs/configuration.rst

@@ -1778,6 +1778,16 @@ Description
     * ``false``: Match only URLs with known TLDs
 
 
+extractor.chzzk.offset
+----------------------
+Type
+    ``integer``
+Default
+    ``0``
+Description
+    Custom ``offset`` starting value when paginating over comments.
+
+
 extractor.cien.files
 --------------------
 Type

docs/gallery-dl.conf

@@ -1,4 +1,4 @@
-{
+    {
     "#": "gallery-dl default configuration file",
 
     "#": "full documentation at",
@@ -182,6 +182,10 @@
             "endpoint": "/api/_001",
             "tlds": false
         },
+        "chzzk":
+        {
+            "offset": 0
+        },
         "cien":
         {
             "sleep-request": "1.0-2.0",

docs/supportedsites.md

@@ -169,6 +169,12 @@ Consider all listed sites to potentially be NSFW.
     <td>Albums, Files</td>
     <td></td>
 </tr>
+<tr>
+    <td>Chzzk</td>
+    <td>https://chzzk.naver.com</td>
+    <td>Comments, Communities</td>
+    <td></td>
+</tr>
 <tr>
     <td>Ci-en</td>
     <td>https://ci-en.net/</td>