[soundgasm] add 'user' extractor (#3384)

based on code from PR #3388 by @enduser420

docs/supportedsites.md

@@ -772,7 +772,7 @@ Consider all sites to be NSFW unless otherwise known.
 <tr>
     <td>Soundgasm</td>
     <td>https://soundgasm.net/</td>
-    <td>Audio</td>
+    <td>Audio, User Profiles</td>
     <td></td>
 </tr>
 <tr>

gallery_dl/extractor/soundgasm.py

@@ -15,11 +15,13 @@ from .. import text
 class SoundgasmAudioExtractor(Extractor):
     """Extractor for audio clips from soundgasm.net"""
     category = "soundgasm"
+    subcategory = "audio"
     root = "https://soundgasm.net"
     directory_fmt = ("{category}", "{user}")
     filename_fmt = "{title}.{extension}"
     archive_fmt = "{user}_{filename}"
-    pattern = r"(?:https?://)?(?:www\.)?soundgasm\.net/u/([^/?#]+)/([^/?#]+)"
+    pattern = (r"(?:https?://)?(?:www\.)?soundgasm\.net"
+               r"/u(?:ser)?/([^/?#]+)/([^/?#]+)")
     test = (
         (("https://soundgasm.net/u/ClassWarAndPuppies2"
           "/687-Otto-von-Toontown-12822"), {
@@ -40,6 +42,8 @@ class SoundgasmAudioExtractor(Extractor):
                 "user": "ClassWarAndPuppies2",
             },
         }),
+        ("https://www.soundgasm.net/user/ClassWarAndPuppies2"
+         "/687-Otto-von-Toontown-12822"),
     )
 
     def __init__(self, match):
@@ -63,3 +67,27 @@ class SoundgasmAudioExtractor(Extractor):
 
         yield Message.Directory, data
         yield Message.Url, url, text.nameext_from_url(url, data)
+
+
+class SoundgasmUserExtractor(Extractor):
+    """Extractor for all sounds from a soundgasm user"""
+    category = "soundgasm"
+    subcategory = "user"
+    root = "https://soundgasm.net"
+    pattern = (r"(?:https?://)?(?:www\.)?soundgasm\.net"
+               r"/u(?:ser)?/([^/?#]+)/?$")
+    test = ("https://soundgasm.net/u/fierce-aphrodite", {
+        "pattern": SoundgasmAudioExtractor.pattern,
+        "count"  : ">= 15",
+    })
+
+    def __init__(self, match):
+        Extractor.__init__(self, match)
+        self.user = match.group(1)
+
+    def items(self):
+        page = self.request(self.root + "/user/" + self.user).text
+        data = {"_extractor": SoundgasmAudioExtractor}
+        for sound in text.extract_iter(
+                page, 'class="sound-details">', "</a>"):
+            yield Message.Queue, text.extr(sound, '<a href="', '"'), data