improve foolslide volume- and chapter-keywords

gallery_dl/extractor/dokireader.py

@@ -16,7 +16,7 @@ class DokireaderChapterExtractor(FoolslideChapterExtractor):
     pattern = [(r"(?:https?://)?(kobato\.hologfx\.com/reader/read/"
                 r"[^/]+/([a-z]{2})/\d+/\d+)")]
     test = [("https://kobato.hologfx.com/reader/read/hitoribocchi_no_oo_seikatsu/en/3/34", {
-        "keyword": "303f3660772dd393ce01cf248f5cf376629aebc7",
+        "keyword": "4ee981ae14c6643f6a03a14c9f2c0d4898202671",
     })]
 
     def __init__(self, match):

gallery_dl/extractor/foolslide.py

@@ -16,8 +16,8 @@ import re
 class FoolslideChapterExtractor(Extractor):
     """Base class for chapter extractors on foolslide based sites"""
     subcategory = "chapter"
-    directory_fmt = ["{category}", "{manga}", "c{chapter:>03}{chapter-minor} - {title}"]
-    filename_fmt = "{manga}_c{chapter:>03}{chapter-minor}_{page:>03}.{extension}"
+    directory_fmt = ["{category}", "{manga}", "{chapter:>03} - {title}"]
+    filename_fmt = "{manga}_{chapter:>03}_{page:>03}.{extension}"
 
     def __init__(self, url, lang):
         Extractor.__init__(self)
@@ -46,14 +46,19 @@ class FoolslideChapterExtractor(Extractor):
         _        , pos = text.extract(page, '<h1 class="tbtitle dnone">', '')
         manga    , pos = text.extract(page, 'title="', '"', pos)
         chapter  , pos = text.extract(page, '">', '</a>', pos)
-        match = re.match(r"(\w+ (\d+)([^:+]*)(?:: (.*))?|[^:]+)", chapter)
+
+        parts = chapter.split(":", maxsplit=1)
+        match = re.match(r"(?:Vol.(\d+) )?(?:Chapter (\d+)$|(.+))", parts[0])
+        volume = match.group(1) or ""
+        chapter = match.group(2) or match.group(3).strip()
+
         return {
             "manga": text.unescape(manga),
-            "chapter": match.group(2) or match.group(1),
-            "chapter-minor": match.group(3) or "",
+            "chapter": chapter,
+            "volume": volume,
             "lang": self.lang,
             "language": iso639_1.code_to_language(self.lang),
-            "title": text.unescape(match.group(4) or ""),
+            "title": text.unescape(parts[1].strip() if len(parts) > 1 else ""),
         }
 
     @staticmethod

gallery_dl/extractor/powermanga.py

@@ -21,7 +21,7 @@ class PowermangaChapterExtractor(FoolslideChapterExtractor):
     ]
     test = [("https://read.powermanga.org/read/one_piece/en/0/803/page/1", {
         "url": "e6179c1565068f99180620281f86bdd25be166b4",
-        "keyword": "17f56ecad0e718735cd832abe84cb3c808cb2a5d",
+        "keyword": "51cabad8995727334e5ca9773c18d709b3868f02",
     })]
 
     def __init__(self, match):