[dankefuerslesen] add support (#7669)

docs/configuration.rst

@@ -2037,6 +2037,16 @@ Description
     batch. The value cannot be less than 1.
 
 
+extractor.dankefuerslesen.zip
+-----------------------------
+Type
+    ``bool``
+Default
+    ``false``
+Description
+    Download each chapter as a single ZIP archive instead of individual images.
+
+
 extractor.deviantart.auto-watch
 -------------------------------
 Type

docs/gallery-dl.conf

@@ -220,6 +220,10 @@
         {
             "domain": null
         },
+        "dankefuerslesen":
+        {
+            "zip": false
+        },
         "deviantart":
         {
             "client-id"    : null,

docs/supportedsites.md

@@ -199,6 +199,12 @@ Consider all listed sites to potentially be NSFW.
     <td>Albums, Media Files</td>
     <td></td>
 </tr>
+<tr>
+    <td>Danke fürs Lesen</td>
+    <td>https://danke.moe/</td>
+    <td>Chapters, Manga</td>
+    <td></td>
+</tr>
 <tr>
     <td>Desktopography</td>
     <td>https://desktopography.net/</td>

gallery_dl/extractor/__init__.py

@@ -43,6 +43,7 @@ modules = [
     "comicvine",
     "cyberdrop",
     "danbooru",
+    "dankefuerslesen",
     "desktopography",
     "deviantart",
     "discord",

gallery_dl/extractor/dankefuerslesen.py

@@ -0,0 +1,123 @@
+# -*- coding: utf-8 -*-
+
+# Copyright 2025 Mike Fährmann
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+
+"""Extractors for https://danke.moe/"""
+
+from .common import ChapterExtractor, MangaExtractor
+from .. import text
+from ..cache import memcache
+
+BASE_PATTERN = r"(?:https?://)?(?:www\.)?danke\.moe"
+
+
+class DankefuerslesenBase():
+    """Base class for dankefuerslesen extractors"""
+    category = "dankefuerslesen"
+    root = "https://danke.moe"
+
+    @memcache(keyarg=1)
+    def _manga_info(self, slug):
+        url = f"{self.root}/api/series/{slug}/"
+        return self.request_json(url)
+
+
+class DankefuerslesenChapterExtractor(DankefuerslesenBase, ChapterExtractor):
+    """Extractor for Danke fürs Lesen manga chapters"""
+    pattern = BASE_PATTERN + r"/read/manga/([\w-]+)/([\w-]+)"
+    example = "https://danke.moe/read/manga/TITLE/123/1/"
+
+    def __init__(self, match):
+        ChapterExtractor.__init__(self, match, False)
+
+    def _init(self):
+        self.zip = self.config("zip", False)
+        if self.zip:
+            self.filename_fmt = f"{self.directory_fmt[-1]}.{{extension}}"
+            self.directory_fmt = self.directory_fmt[:-1]
+
+    def metadata(self, page):
+        slug, ch = self.groups
+        manga = self._manga_info(slug)
+
+        if "-" in ch:
+            chapter, sep, minor = ch.rpartition("-")
+            ch = ch.replace("-", ".")
+            minor = "." + minor
+        else:
+            chapter = ch
+            minor = ""
+
+        data = manga["chapters"][ch]
+        group_id, self._files = data["groups"].popitem()
+
+        if not self.zip:
+            self.base = (f"{self.root}/media/manga/{slug}/chapters"
+                         f"/{data['folder']}/{group_id}/")
+
+        return {
+            "manga"     : manga["title"],
+            "manga_slug": manga["slug"],
+            "title"     : data["title"],
+            "volume"    : text.parse_int(data["volume"]),
+            "chapter"   : text.parse_int(chapter),
+            "chapter_minor": minor,
+            "group"     : manga["groups"][group_id],
+            "group_id"  : text.parse_int(group_id),
+            "date"      : text.parse_timestamp(data["release_date"][group_id]),
+            "lang"      : "en",
+            "language"  : "English",
+        }
+
+    def images(self, page):
+        if self.zip:
+            return ()
+
+        base = self.base
+        return [(base + file, None) for file in self._files]
+
+    def assets(self, page):
+        if self.zip:
+            slug, ch = self.groups
+            url = f"{self.root}/api/download_chapter/{slug}/{ch}/"
+            return ({
+                "type"     : "archive",
+                "extension": "zip",
+                "url"      : url,
+            },)
+
+
+class DankefuerslesenMangaExtractor(DankefuerslesenBase, MangaExtractor):
+    """Extractor for Danke fürs Lesen manga"""
+    chapterclass = DankefuerslesenChapterExtractor
+    pattern = BASE_PATTERN + r"/read/manga/([^/?#]+)"
+    example = "https://danke.moe/read/manga/TITLE/"
+
+    def __init__(self, match):
+        MangaExtractor.__init__(self, match, False)
+
+    def chapters(self, page):
+        results = []
+
+        manga = self._manga_info(self.groups[0]).copy()
+        base = f"{self.root}/read/manga/{manga['slug']}/"
+        for ch, data in manga.pop("chapters").items():
+
+            if "." in ch:
+                chapter, sep, minor = ch.rpartition(".")
+                ch = ch.replace('.', '-')
+                data["chapter"] = text.parse_int(chapter)
+                data["chapter-minor"] = sep + minor
+            else:
+                data["chapter"] = text.parse_int(ch)
+                data["chapter-minor"] = ""
+
+            url = f"{base}{ch}/1/"
+            manga.update(data)
+            results.append((url, manga))
+
+        return results

scripts/supportedsites.py

@@ -40,6 +40,7 @@ CATEGORY_MAP = {
     "cien"           : "Ci-en",
     "cohost"         : "cohost!",
     "comicvine"      : "Comic Vine",
+    "dankefuerslesen": "Danke fürs Lesen",
     "deviantart"     : "DeviantArt",
     "drawfriends"    : "Draw Friends",
     "dynastyscans"   : "Dynasty Reader",

test/results/dankefuerslesen.py

@@ -0,0 +1,80 @@
+# -*- coding: utf-8 -*-
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+
+from gallery_dl.extractor import dankefuerslesen
+
+
+__tests__ = (
+{
+    "#url"     : "https://danke.moe/read/manga/awana-chan-wa-kyou-mo-shiawase/2/1/",
+    "#class"   : dankefuerslesen.DankefuerslesenChapterExtractor,
+    "#pattern" : r"https://danke.moe/media/manga/awana-chan-wa-kyou-mo-shiawase/chapters/0002_m9inbehz/69/\d+\.png",
+    "#count"   : 22,
+
+    "volume"    : 1,
+    "chapter"   : 2,
+    "chapter_minor": "",
+    "count"     : 22,
+    "page"      : range(1, 22),
+    "date"      : "dt:2025-02-09 19:03:08",
+    "extension" : "png",
+    "filename"  : str,
+    "group"     : "Good Try Scans",
+    "group_id"  : 69,
+    "lang"      : "en",
+    "language"  : "English",
+    "manga"     : "Awana-chan wa Kyou mo Shiawase",
+    "manga_slug": "awana-chan-wa-kyou-mo-shiawase",
+    "title"     : "Eat some ramen!",
+},
+
+{
+    "#url"     : "https://danke.moe/read/manga/awana-chan-wa-kyou-mo-shiawase/2/1/",
+    "#comment" : "ZIP archive download",
+    "#class"   : dankefuerslesen.DankefuerslesenChapterExtractor,
+    "#options" : {"zip": True},
+    "#results" : "https://danke.moe/api/download_chapter/awana-chan-wa-kyou-mo-shiawase/2/",
+
+    "count"    : 0,
+    "page"     : 0,
+    "extension": "zip",
+},
+
+{
+    "#url"     : "https://danke.moe/read/manga/raul-and-the-vampire/7-5/1/",
+    "#comment" : "minor chapter version",
+    "#class"   : dankefuerslesen.DankefuerslesenChapterExtractor,
+    "#pattern" : r"https://danke.moe/media/manga/raul-and-the-vampire/chapters/0009-5_efnaqvlj/56/\d+\.png",
+    "#count"   : 20,
+
+    "volume"    : 1,
+    "chapter"   : 7,
+    "chapter_minor": ".5",
+    "count"     : 20,
+    "page"      : range(1, 20),
+    "date"      : "dt:2024-10-10 07:12:44",
+    "extension" : "png",
+    "filename"  : str,
+    "group"     : "Danke fürs Lesen & Senko-san's Abode",
+    "group_id"  : 56,
+    "lang"      : "en",
+    "language"  : "English",
+    "manga"     : "Raul and The Vampire",
+    "manga_slug": "raul-and-the-vampire",
+    "title"     : "Volume 1 Extras",
+},
+
+{
+    "#url"     : "https://danke.moe/read/manga/awana-chan-wa-kyou-mo-shiawase/",
+    "#class"   : dankefuerslesen.DankefuerslesenMangaExtractor,
+    "#pattern" : dankefuerslesen.DankefuerslesenChapterExtractor.pattern,
+    "#count"   : 4,
+
+    "chapter": range(1, 4),
+    "chapter_minor": "",
+},
+
+)