[hentaicosplays] use GalleryExtractor (#1473)

gallery_dl/extractor/hentaicosplays.py

@@ -4,29 +4,23 @@
 # it under the terms of the GNU General Public License version 2 as
 # published by the Free Software Foundation.
 
-"""
-Extractor for https://hentai-cosplays.com/
-(also works for hentai-img.com and porn-images-xxx.com)
-"""
+"""Extractors for https://hentai-cosplays.com/
+(also works for hentai-img.com and porn-images-xxx.com)"""
 
-from .common import Extractor, Message
+from .common import GalleryExtractor
 from .. import text
 
 
-class HentaicosplaysGalleryExtractor(Extractor):
-    """
-    Extractor for image galleries from hentai-cosplays.com, hentai-img.com,
-    and porn-images-xxx.com
-    """
+class HentaicosplaysGalleryExtractor(GalleryExtractor):
+    """Extractor for image galleries from
+    hentai-cosplays.com, hentai-img.com, and porn-images-xxx.com"""
     category = "hentaicosplays"
-    subcategory = "gallery"
     directory_fmt = ("{site}", "{title}")
     filename_fmt = "{filename}.{extension}"
     archive_fmt = "{title}_{filename}"
-    root = "https://hentai-cosplays.com"
-    pattern = r"(?:https?://)?(?:\w{2}.)?" \
-              r"(hentai-cosplays|hentai-img|porn-images-xxx)\.com/" \
-              r"(?:image|story)/([\w-]+)(/\w+/\d+)?"
+    pattern = r"((?:https?://)?(?:\w{2}\.)?" \
+              r"(hentai-cosplays|hentai-img|porn-images-xxx)\.com)/" \
+              r"(?:image|story)/([\w-]+)"
     test = (
         ("https://hentai-cosplays.com/image/---devilism--tide-kurihara-/", {
             "pattern": r"https://static\d?.hentai-cosplays.com/upload/"
@@ -58,27 +52,21 @@ class HentaicosplaysGalleryExtractor(Extractor):
     )
 
     def __init__(self, match):
-        Extractor.__init__(self, match)
-        self.site = match.group(1)
-        self.title = match.group(2)
-
-    def items(self):
-        url = "https://{}.com/story/{}/".format(
-            self.site, self.title)
-        page = self.request(url).text
-        data = self.metadata(page)
-        images = text.extract_iter(page,
-                                   '<amp-img class="auto-style" src="', '"')
-        yield Message.Version, 1
-        yield Message.Directory, data
-        for image in images:
-            yield Message.Url, image, text.nameext_from_url(image, data)
+        root, self.site, path = match.groups()
+        self.root = text.ensure_http_scheme(root)
+        url = "{}/story/{}/".format(self.root, path)
+        GalleryExtractor.__init__(self, match, url)
 
     def metadata(self, page):
-        """Collect metadata for extractor-job"""
         title = text.extract(page, "<title>", "</title>")[0]
-        title, _, _ = title.rpartition(" Story Viewer - ")
         return {
-            "title": title,
-            "site": self.site,
+            "title": text.unescape(title.rpartition(" Story Viewer - ")[0]),
+            "site" : self.site,
         }
+
+    def images(self, page):
+        return [
+            (url, None)
+            for url in text.extract_iter(
+                page, '<amp-img class="auto-style" src="', '"')
+        ]