re-implement 'category-map' (#7612)

gallery_dl/__init__.py

@@ -317,6 +317,17 @@ def main():
                     args.loglevel < logging.ERROR:
                 input_manager.progress(pformat)
 
+            catmap = config.interpolate(("extractor",), "category-map")
+            if catmap:
+                if catmap == "compat":
+                    catmap = {
+                        "coomer"       : "coomerparty",
+                        "kemono"       : "kemonoparty",
+                        "schalenetwork": "koharu",
+                    }
+                from .extractor import common
+                common.CATEGORY_MAP = catmap
+
             # process input URLs
             retval = 0
             for url in input_manager:

gallery_dl/extractor/common.py

@@ -53,6 +53,9 @@ class Extractor():
         self.url = match.string
         self.match = match
         self.groups = match.groups()
+
+        if self.category in CATEGORY_MAP:
+            self.category = CATEGORY_MAP[self.category]
         self._cfgpath = ("extractor", self.category, self.subcategory)
         self._parentdir = ""
 
@@ -964,7 +967,7 @@ def _browser_useragent():
 
 _adapter_cache = {}
 _browser_cookies = {}
-
+CATEGORY_MAP = ()
 
 HTTP_HEADERS = {
     "firefox": (