[hentaicosplays] update domains (#6578)

inherit from BaseExtractor to make differentiating between sites easier

gallery_dl/extractor/hentaicosplays.py

@@ -5,31 +5,46 @@
 # published by the Free Software Foundation.
 
 """Extractors for https://hentai-cosplay-xxx.com/
-(also works for hentai-img.com and porn-images-xxx.com)"""
+(also works for hentai-img-xxx.com and porn-image.com)"""
 
-from .common import GalleryExtractor
+from .common import BaseExtractor, GalleryExtractor
 from .. import text
 
 
-class HentaicosplaysGalleryExtractor(GalleryExtractor):
+class HentaicosplaysExtractor(BaseExtractor):
+    basecategory = "hentaicosplays"
+
+
+BASE_PATTERN = HentaicosplaysExtractor.update({
+    "hentaicosplay": {
+        "root": "https://hentai-cosplay-xxx.com",
+        "pattern": r"(?:\w\w\.)?hentai-cosplays?(?:-xxx)?\.com",
+    },
+    "hentaiimg": {
+        "root": "https://hentai-img-xxx.com",
+        "pattern": r"(?:\w\w\.)?hentai-img(?:-xxx)?\.com",
+    },
+    "pornimage": {
+        "root": "https://porn-image.com",
+        "pattern": r"(?:\w\w\.)?porn-images?(?:-xxx)?\.com",
+    },
+})
+
+
+class HentaicosplaysGalleryExtractor(
+        HentaicosplaysExtractor, GalleryExtractor):
     """Extractor for image galleries from
-    hentai-cosplay-xxx.com, hentai-img.com, and porn-images-xxx.com"""
-    category = "hentaicosplays"
+    hentai-cosplay-xxx.com, hentai-img-xxx.com, and porn-image.com"""
     directory_fmt = ("{site}", "{title}")
     filename_fmt = "{filename}.{extension}"
     archive_fmt = "{title}_{filename}"
-    pattern = r"((?:https?://)?(?:\w{2}\.)?" \
-              r"(hentai-cosplay(?:s|-xxx)|hentai-img|porn-images-xxx)\.com)/" \
-              r"(?:image|story)/([\w-]+)"
+    pattern = BASE_PATTERN + r"/(?:image|story)/([\w-]+)"
     example = "https://hentai-cosplay-xxx.com/image/TITLE/"
 
     def __init__(self, match):
-        root, self.site, self.slug = match.groups()
-        self.root = text.ensure_http_scheme(root)
-        if self.root == "https://hentai-cosplays.com":
-            self.root = "https://hentai-cosplay-xxx.com"
-        url = "{}/story/{}/".format(self.root, self.slug)
-        GalleryExtractor.__init__(self, match, url)
+        BaseExtractor.__init__(self, match)
+        self.slug = self.groups[-1]
+        self.gallery_url = "{}/story/{}/".format(self.root, self.slug)
 
     def _init(self):
         self.session.headers["Referer"] = self.gallery_url
@@ -39,7 +54,7 @@ class HentaicosplaysGalleryExtractor(GalleryExtractor):
         return {
             "title": text.unescape(title.rpartition(" Story Viewer - ")[0]),
             "slug" : self.slug,
-            "site" : self.site,
+            "site" : self.root.partition("://")[2].rpartition(".")[0],
         }
 
     def images(self, page):