[urlgalleries] support new URL format

... but the site itself is broken, i.e. image pages are empty.

gallery_dl/extractor/urlgalleries.py

@@ -15,12 +15,15 @@ class UrlgalleriesGalleryExtractor(GalleryExtractor):
     category = "urlgalleries"
     root = "https://urlgalleries.net"
     request_interval = (0.5, 1.5)
-    pattern = r"(?:https?://)(?:(\w+)\.)?urlgalleries\.net/(?:[\w-]+-)?(\d+)"
-    example = "https://BLOG.urlgalleries.net/gallery-12345/TITLE"
+    pattern = (r"(?:https?://)()(?:(\w+)\.)?urlgalleries\.net"
+               r"/(?:b/([^/?#]+)/)?(?:[\w-]+-)?(\d+)")
+    example = "https://urlgalleries.net/b/BLOG/gallery-12345/TITLE"
 
     def items(self):
-        blog, self.gallery_id = self.groups
-        url = "https://{}.urlgalleries.net/porn-gallery-{}/?a=10000".format(
+        _, blog_alt, blog, self.gallery_id = self.groups
+        if not blog:
+            blog = blog_alt
+        url = "https://urlgalleries.net/b/{}/porn-gallery-{}/?a=10000".format(
             blog, self.gallery_id)
 
         with self.request(url, allow_redirects=False, fatal=...) as response:
@@ -35,7 +38,7 @@ class UrlgalleriesGalleryExtractor(GalleryExtractor):
         data = self.metadata(page)
         data["count"] = len(imgs)
 
-        root = "https://{}.urlgalleries.net".format(blog)
+        root = "https://urlgalleries.net/b/" + blog
         yield Message.Directory, data
         for data["num"], img in enumerate(imgs, 1):
             page = self.request(root + img).text

test/results/urlgalleries.py

@@ -8,6 +8,25 @@ from gallery_dl.extractor import urlgalleries
 
 
 __tests__ = (
+{
+    "#url"     : "https://urlgalleries.net/b/photos2q/porn-gallery-7851311/clarice-window-8",
+    "#category": ("", "urlgalleries", "gallery"),
+    "#class"   : urlgalleries.UrlgalleriesGalleryExtractor,
+    "#range"   : "1-3",
+    "#urls"    : (
+        "https://fappic.com/x207mqkn2463/4gq1yv.jpg",
+        "https://fappic.com/q684ua2rp0j9/4gq1xv.jpg",
+        "https://fappic.com/8vf3n8fgz9po/4gq1ya.jpg",
+    ),
+
+    "blog"      : "photos2q",
+    "count"     : 39,
+    "date"      : "dt:2023-12-08 13:59:00",
+    "gallery_id": "7851311",
+    "num"       : range(1, 3),
+    "title"     : "Clarice window 8",
+},
+
 {
     "#url"     : "https://photos2q.urlgalleries.net/porn-gallery-7851311/clarice-window-8",
     "#category": ("", "urlgalleries", "gallery"),