[bunkr] extract 'album_...' metadata for '/f/' URLs (#8405)

gallery_dl/extractor/bunkr.py

@@ -11,6 +11,7 @@
 from .common import Extractor
 from .lolisafe import LolisafeAlbumExtractor
 from .. import text, util, config, exception
+from ..cache import memcache
 import random
 
 if config.get(("extractor", "bunkr"), "tlds"):
@@ -227,10 +228,26 @@ class BunkrMediaExtractor(BunkrAlbumExtractor):
             self.log.error("%s: %s", exc.__class__.__name__, exc)
             return (), {}
 
+        album_id, album_name, album_size = self._album_info(text.extr(
+            page, ' href="../a/', '"'))
         return (file,), {
-            "album_id"   : "",
+            "album_id"  : album_id,
-            "album_name" : "",
+            "album_name": album_name,
-            "album_size" : -1,
+            "album_size": album_size,
-            "description": "",
+            "count"     : 1,
-            "count"      : 1,
         }
+
+    @memcache(keyarg=1)
+    def _album_info(self, album_id):
+        if album_id:
+            try:
+                page = self.request(f"{self.root}/a/{album_id}").text
+                return (
+                    album_id,
+                    text.unescape(text.unescape(text.extr(
+                        page, 'property="og:title" content="', '"'))),
+                    text.extr(page, '<span class="font-semibold">(', ')'),
+                )
+            except Exception:
+                pass
+        return album_id, "", -1

test/results/bunkr.py

@@ -240,7 +240,10 @@ __tests__ = (
     "#category": ("lolisafe", "bunkr", "media"),
     "#class"   : bunkr.BunkrMediaExtractor,
     "#results"     : "https://mlk-bk.cdn.gigachad-cdn.ru/image-sZrQUeOx.jpg",
-    "#sha1_content": "55998743751dfe008d0e95605114fcbfa7dc4de8",
+    "#sha1_content": (
+        "55998743751dfe008d0e95605114fcbfa7dc4de8",
+        "caf7c3d3439d94e83b3c24ddaf5a3a48aa057519",
+    ),
 
     "count"    : 1,
     "extension": "jpg",
@@ -330,4 +333,25 @@ __tests__ = (
     "uuid"       : "acba241d-c1e8-40c3-aa73-94daf75fcd13",
 },
 
+{
+    "#url"     : "https://bunkr.cr/f/mX1DBQooiUOJ9",
+    "#comment" : "'album_...' metadata from '/f/' URL (#8405)",
+    "#category": ("lolisafe", "bunkr", "media"),
+    "#class"   : bunkr.BunkrMediaExtractor,
+    "#results" : "https://rum.bunkr.ru/edf721b7-618b-4214-9305-845e1d210437.png",
+
+    "album_id"  : "MwY4XLNV",
+    "album_name": "foo & bar",
+    "album_size": "3.54 MB",
+    "count"     : 1,
+    "extension" : "png",
+    "filename"  : "danbooru_10113035_fe864be2aa86487e5b08c768be78b787",
+    "id"        : "",
+    "id_url"    : "54661720",
+    "name"      : "danbooru_10113035_fe864be2aa86487e5b08c768be78b787",
+    "num"       : 1,
+    "slug"      : "mX1DBQooiUOJ9",
+    "uuid"      : "edf721b7-618b-4214-9305-845e1d210437",
+},
+
 )