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# -*- coding: utf-8 -*-
# Copyright 2018-2020 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://mangadex.org/"""
from .common import Extractor, Message
from .. import text, util
from ..cache import memcache
class MangadexExtractor(Extractor):
"""Base class for mangadex extractors"""
category = "mangadex"
root = "https://mangadex.org"
# mangadex-to-iso639-1 codes
iso639_map = {
"br": "pt",
"ct": "ca",
"gb": "en",
"vn": "vi",
}
def chapter_data(self, chapter_id):
"""Request API results for 'chapter_id'"""
url = "{}/api/chapter/{}".format(self.root, chapter_id)
return self.request(url).json()
@memcache(keyarg=1)
def manga_data(self, manga_id):
"""Request API results for 'manga_id'"""
url = "{}/api/manga/{}".format(self.root, manga_id)
return self.request(url).json()
class MangadexChapterExtractor(MangadexExtractor):
"""Extractor for manga-chapters from mangadex.org"""
subcategory = "chapter"
directory_fmt = (
"{category}", "{manga}",
"{volume:?v/ />02}c{chapter:>03}{chapter_minor}{title:?: //}")
filename_fmt = (
"{manga}_c{chapter:>03}{chapter_minor}_{page:>03}.{extension}")
archive_fmt = "{chapter_id}_{page}"
pattern = r"(?:https?://)?(?:www\.)?mangadex\.(?:org|cc)/chapter/(\d+)"
test = (
("https://mangadex.org/chapter/122094", {
"keyword": "ef1084c2845825979e150512fed8fdc209baf05a",
# "content": "50383a4c15124682057b197d40261641a98db514",
}),
# oneshot
("https://mangadex.cc/chapter/138086", {
"count": 64,
"keyword": "f3da80e57b1acfe1bede7d6ebe82a4bae3f9101a",
}),
)
def __init__(self, match):
MangadexExtractor.__init__(self, match)
self.chapter_id = match.group(1)
self.data = None
def items(self):
data = self.metadata()
imgs = self.images()
data["count"] = len(imgs)
yield Message.Version, 1
yield Message.Directory, data
for data["page"], url in enumerate(imgs, 1):
yield Message.Url, url, text.nameext_from_url(url, data)
def metadata(self):
"""Return a dict with general metadata"""
cdata = self.chapter_data(self.chapter_id)
mdata = self.manga_data(cdata["manga_id"])
self.data = cdata
chapter, sep, minor = cdata["chapter"].partition(".")
return {
"manga": mdata["manga"]["title"],
"manga_id": cdata["manga_id"],
"artist": mdata["manga"]["artist"],
"author": mdata["manga"]["author"],
"title": text.unescape(cdata["title"]),
"volume": text.parse_int(cdata["volume"]),
"chapter": text.parse_int(chapter),
"chapter_minor": sep + minor,
"chapter_id": cdata["id"],
"group": mdata["chapter"][self.chapter_id]["group_name"],
"date": text.parse_timestamp(cdata["timestamp"]),
"lang": util.language_to_code(cdata["lang_name"]),
"language": cdata["lang_name"],
}
def images(self):
"""Return a list of all image URLs"""
base = self.data["server"] + self.data["hash"] + "/"
if base.startswith("/"):
base = text.urljoin(self.root, base)
return [base + page for page in self.data["page_array"]]
class MangadexMangaExtractor(MangadexExtractor):
"""Extractor for manga from mangadex.org"""
subcategory = "manga"
categorytransfer = True
pattern = (r"(?:https?://)?(?:www\.)?mangadex\.(?:org|cc)"
r"/(?:title|manga)/(\d+)")
test = (
("https://mangadex.org/manga/2946/souten-no-koumori", {
"pattern": r"https://mangadex.org/chapter/\d+",
"keyword": {
"manga": "Souten no Koumori",
"manga_id": 2946,
"title": "re:One[Ss]hot",
"volume": 0,
"chapter": 0,
"chapter_minor": "",
"chapter_id": int,
"group": str,
"date": "type:datetime",
"lang": str,
"language": str,
},
}),
("https://mangadex.cc/manga/13318/dagashi-kashi/chapters/2/", {
"count": ">= 100",
}),
("https://mangadex.org/title/13004/yorumori-no-kuni-no-sora-ni", {
"count": 0,
}),
)
def __init__(self, match):
MangadexExtractor.__init__(self, match)
self.manga_id = text.parse_int(match.group(1))
def items(self):
yield Message.Version, 1
for data in self.chapters():
url = "{}/chapter/{}".format(self.root, data["chapter_id"])
yield Message.Queue, url, data
def chapters(self):
"""Return a sorted list of chapter-metadata dicts"""
data = self.manga_data(self.manga_id)
if "chapter" not in data:
return ()
manga = data["manga"]
results = []
for chid, info in data["chapter"].items():
chapter, sep, minor = info["chapter"].partition(".")
lang = self.iso639_map.get(info["lang_code"], info["lang_code"])
results.append({
"manga": manga["title"],
"manga_id": self.manga_id,
"artist": manga["artist"],
"author": manga["author"],
"title": text.unescape(info["title"]),
"volume": text.parse_int(info["volume"]),
"chapter": text.parse_int(chapter),
"chapter_minor": sep + minor,
"chapter_id": text.parse_int(chid),
"group": text.unescape(info["group_name"]),
"date": text.parse_timestamp(info["timestamp"]),
"lang": lang,
"language": util.code_to_language(lang),
"_extractor": MangadexChapterExtractor,
})
results.sort(key=lambda x: (x["chapter"], x["chapter_minor"]))
return results
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