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131 lines
4.9 KiB
131 lines
4.9 KiB
# -*- coding: utf-8 -*-
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# Copyright 2015-2019 Mike Fährmann
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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"""Extract images from https://hitomi.la/"""
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from .common import GalleryExtractor
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from .. import text, util
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import string
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import json
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class HitomiGalleryExtractor(GalleryExtractor):
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"""Extractor for image galleries from hitomi.la"""
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category = "hitomi"
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root = "https://hitomi.la"
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pattern = (r"(?:https?://)?hitomi\.la"
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r"/(?:manga|doujinshi|cg|gamecg|galleries|reader)"
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r"/(?:[^/?&#]+-)?(\d+)")
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test = (
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("https://hitomi.la/galleries/867789.html", {
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"pattern": r"https://aa.hitomi.la/galleries/867789/\d+.jpg",
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"keyword": "6701f8f588f119ef84cd29bdf99a399417b0a6a2",
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"count": 16,
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}),
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("https://hitomi.la/galleries/1401410.html", {
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# download test
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"range": "1",
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"content": "b3ca8c6c8cc5826cf8b4ceb7252943abad7b8b4c",
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}),
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("https://hitomi.la/galleries/733697.html", {
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# Game CG with scenes (#321)
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"url": "c2a84185f467450b8b9b72fbe40c0649029ce007",
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"count": 210,
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}),
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("https://hitomi.la/galleries/1045954.html", {
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# fallback for galleries only available through /reader/ URLs
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"url": "055c898a36389719799d6bce76889cc4ea4421fc",
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"count": 1413,
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}),
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("https://hitomi.la/manga/amazon-no-hiyaku-867789.html"),
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("https://hitomi.la/manga/867789.html"),
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("https://hitomi.la/doujinshi/867789.html"),
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("https://hitomi.la/cg/867789.html"),
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("https://hitomi.la/gamecg/867789.html"),
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("https://hitomi.la/reader/867789.html"),
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)
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def __init__(self, match):
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self.gallery_id = match.group(1)
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self.fallback = False
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url = "{}/galleries/{}.html".format(self.root, self.gallery_id)
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GalleryExtractor.__init__(self, match, url)
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def request(self, url, **kwargs):
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response = GalleryExtractor.request(self, url, fatal=False, **kwargs)
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if response.status_code == 404:
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self.fallback = True
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url = url.replace("/galleries/", "/reader/")
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response = GalleryExtractor.request(self, url, **kwargs)
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elif b"<title>Redirect</title>" in response.content:
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url = text.extract(response.text, "href='", "'")[0]
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if not url.startswith("http"):
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url = text.urljoin(self.root, url)
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response = self.request(url, **kwargs)
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return response
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def metadata(self, page):
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if self.fallback:
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return {
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"gallery_id": text.parse_int(self.gallery_id),
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"title": text.unescape(text.extract(
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page, "<title>", "<")[0].rpartition(" | ")[0]),
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}
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extr = text.extract_from(page, page.index('<h1><a href="/reader/'))
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data = {
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"gallery_id": text.parse_int(self.gallery_id),
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"title" : text.unescape(extr('.html">', '<').strip()),
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"artist" : self._prep(extr('<h2>', '</h2>')),
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"group" : self._prep(extr('<td>Group</td><td>', '</td>')),
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"type" : self._prep_1(extr('<td>Type</td><td>', '</td>')),
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"language" : self._prep_1(extr('<td>Language</td><td>', '</td>')),
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"parody" : self._prep(extr('<td>Series</td><td>', '</td>')),
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"characters": self._prep(extr('<td>Characters</td><td>', '</td>')),
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"tags" : self._prep(extr('<td>Tags</td><td>', '</td>')),
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"date" : self._date(extr('<span class="date">', '</span>')),
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}
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if data["language"] == "N/a":
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data["language"] = None
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data["lang"] = util.language_to_code(data["language"])
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return data
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def images(self, page):
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# see https://ltn.hitomi.la/common.js
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offset = text.parse_int(self.gallery_id[-1]) % 3
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subdomain = chr(97 + offset) + "a"
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base = "https://{}.hitomi.la/galleries/{}/".format(
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subdomain, self.gallery_id)
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# set Referer header before image downloads (#239)
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self.session.headers["Referer"] = self.gallery_url
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# get 'galleryinfo'
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url = "https://ltn.hitomi.la/galleries/{}.js".format(self.gallery_id)
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page = self.request(url).text
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return [
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(base + image["name"], None)
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for image in json.loads(page.partition("=")[2])
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]
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@staticmethod
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def _prep(value):
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return [
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text.unescape(string.capwords(v))
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for v in text.extract_iter(value or "", '.html">', '<')
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]
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@staticmethod
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def _prep_1(value):
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return text.remove_html(value).capitalize()
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@staticmethod
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def _date(value):
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return text.parse_datetime(value + ":00", "%Y-%m-%d %H:%M:%S%z")
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