[scrolller] add 'user' extractor (#8961)

docs/supportedsites.md

@@ -988,7 +988,7 @@ Consider all listed sites to potentially be NSFW.
 <tr id="scrolller" title="scrolller">
     <td>Scrolller</td>
     <td>https://scrolller.com/</td>
-    <td>Followed Subreddits, Posts, Subreddits</td>
+    <td>Followed Subreddits, Posts, Subreddits, Reddit Users</td>
     <td>Supported</td>
 </tr>
 <tr id="senmanga" title="senmanga">

gallery_dl/extractor/scrolller.py

@@ -170,6 +170,32 @@ class ScrolllerSubredditExtractor(ScrolllerExtractor):
             "SubredditChildrenQuery", variables, subreddit["children"])
 
 
+class ScrolllerUserExtractor(ScrolllerExtractor):
+    """Extractor for media from a scrolller Reddit user"""
+    subcategory = "user"
+    directory_fmt = ("{category}", "User", "{posted_by}")
+    pattern = BASE_PATTERN + r"/reddit-user/([^/?#]+)(?:/?\?([^#]+))?"
+    example = "https://scrolller.com/reddit-user/USER"
+
+    def posts(self):
+        query = "UserPostsQuery"
+        variables = {
+            "username": text.unquote(self.groups[0]),
+            "iterator": None,
+            "limit"   : 40,
+            "filter"  : None,
+            "sortBy"  : "RANDOM",
+            "isNsfw"  : True,
+        }
+
+        posts = self._request_graphql(query, variables)["getUserPosts"]
+        if not posts.get("items"):
+            posts = None
+            variables["isNsfw"] = False
+
+        return self._pagination(query, variables, posts)
+
+
 class ScrolllerFollowingExtractor(ScrolllerExtractor):
     """Extractor for followed scrolller subreddits"""
     subcategory = "following"

gallery_dl/extractor/utils/scrolller_graphql.py

@@ -25,6 +25,39 @@ query SubredditPostQuery(
 }
 """
 
+UserPostsQuery = """\
+query UserPostsQuery(
+    $username: String!
+    $iterator: String
+    $limit: Int!
+    $filter: GalleryFilter
+    $sortBy: GallerySortBy
+    $isNsfw: Boolean
+) {
+    getUserPosts(
+        data: {
+            username: $username
+            iterator: $iterator
+            limit: $limit
+            filter: $filter
+            sortBy: $sortBy
+            isNsfw: $isNsfw
+        }
+    ) {
+        iterator items {
+            __typename id url title posted_by reddit_posted_by subredditId
+            subredditTitle subredditUrl subredditIsFollowing redditPath isNsfw
+            hasAudio fullLengthSource gfycatSource redgifsSource ownerAvatar
+            username displayName favoriteCount isPaid tags commentsCount
+            commentsRepliesCount duration createdAt isFavorite
+            albumContent { mediaSources { url width height isOptimized } }
+            mediaSources { url width height isOptimized }
+            blurredMediaSources { url width height isOptimized type }
+        }
+    }
+}
+"""
+
 SubredditQuery = """\
 query SubredditQuery(
     $url: String!

scripts/supportedsites.py

@@ -414,6 +414,7 @@ SUBCATEGORY_MAP = {
         "books": "Book Searches",
     },
     "scrolller": {
+        "user"     : "Reddit Users",
         "following": "Followed Subreddits",
     },
     "sexcom": {

test/results/scrolller.py

@@ -115,4 +115,49 @@ __tests__ = (
     "#auth"   : True,
 },
 
+{
+    "#url"     : "https://scrolller.com/reddit-user/Jonttufromesbo",
+    "#class"   : scrolller.ScrolllerUserExtractor,
+    "#pattern" : (
+        r"https://images\.scrolller\.com/\w+/cabin-in-northern-finland-93vjsuxmcz.jpg",
+        r"https://images\.scrolller\.com/\w+/northern-lights-in-northern-finland-6ibp3516z1.jpg",
+    ),
+
+    "blurredMediaSources": [],
+    "commentsCount"   : 0,
+    "commentsRepliesCount": 0,
+    "count"           : 1,
+    "createdAt"       : "iso:8601",
+    "displayName"     : None,
+    "duration"        : None,
+    "extension"       : "jpg",
+    "favoriteCount"   : 0,
+    "filename"        : str,
+    "fullLengthSource": None,
+    "gfycatSource"    : None,
+    "hasAudio"        : False,
+    "width"           : {1080, 2048},
+    "height"          : {1350, 1638},
+    "id"              : {10478722, 32426595},
+    "isFavorite"      : False,
+    "isNsfw"          : False,
+    "isOptimized"     : False,
+    "isPaid"          : False,
+    "num"             : 0,
+    "ownerAvatar"     : None,
+    "posted_by"       : "Jonttufromesbo",
+    "redditPath"      : r"re:/r/AmateurPhotography/comments/\w+/\w+/",
+    "reddit_posted_by": "Jonttufromesbo",
+    "redgifsSource"   : None,
+    "subredditId"     : 413,
+    "subredditIsFollowing": False,
+    "subredditTitle"  : "AmateurPhotography",
+    "subredditUrl"    : "/r/AmateurPhotography",
+    "tags"            : None,
+    "title"           : str,
+    "url"             : "re:https://images.scrolller.com/.+",
+    "username"        : "",
+    "mediaSources"    : list
+},
+
 )