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243 lines
8.2 KiB
243 lines
8.2 KiB
# -*- coding: utf-8 -*-
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# Copyright 2015-2020 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://nijie.info/"""
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from .common import Extractor, Message, AsynchronousMixin
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from .. import text, exception
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from ..cache import cache
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BASE_PATTERN = r"(?:https?://)?(?:www\.)?nijie\.info"
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class NijieExtractor(AsynchronousMixin, Extractor):
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"""Base class for nijie extractors"""
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category = "nijie"
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directory_fmt = ("{category}", "{user_id}")
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filename_fmt = "{image_id}_p{num}.{extension}"
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archive_fmt = "{image_id}_{num}"
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cookiedomain = "nijie.info"
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cookienames = ("nemail", "nlogin")
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root = "https://nijie.info"
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view_url = "https://nijie.info/view.php?id="
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popup_url = "https://nijie.info/view_popup.php?id="
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def __init__(self, match):
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Extractor.__init__(self, match)
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self.user_id = text.parse_int(match.group(1))
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self.user_name = None
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self.session.headers["Referer"] = self.root + "/"
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def items(self):
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self.login()
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yield Message.Version, 1
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for image_id in self.image_ids():
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response = self.request(self.view_url + image_id, fatal=False)
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if response.status_code >= 400:
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continue
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page = response.text
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data = self._extract_data(page)
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data["image_id"] = text.parse_int(image_id)
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yield Message.Directory, data
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for image in self._extract_images(page):
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image.update(data)
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if not image["extension"]:
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image["extension"] = "jpg"
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yield Message.Url, image["url"], image
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def image_ids(self):
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"""Collect all relevant image-ids"""
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@staticmethod
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def _extract_data(page):
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"""Extract image metadata from 'page'"""
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extr = text.extract_from(page)
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keywords = text.unescape(extr(
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'name="keywords" content="', '" />')).split(",")
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data = {
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"title" : keywords[0].strip(),
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"description": text.unescape(extr(
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'"description": "', '"').replace("&", "&")),
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"date" : text.parse_datetime(extr(
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'"datePublished": "', '"') + "+0900",
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"%a %b %d %H:%M:%S %Y%z"),
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"artist_id" : text.parse_int(extr(
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'"sameAs": "https://nijie.info/members.php?id=', '"')),
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"artist_name": keywords[1],
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"tags" : keywords[2:-1],
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}
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data["user_id"] = data["artist_id"]
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data["user_name"] = data["artist_name"]
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return data
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@staticmethod
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def _extract_images(page):
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"""Extract image URLs from 'page'"""
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images = text.extract_iter(page, '<a href="./view_popup.php', '</a>')
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for num, image in enumerate(images):
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url = "https:" + text.extract(image, 'src="', '"')[0]
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url = url.replace("/__rs_l120x120/", "/")
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yield text.nameext_from_url(url, {
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"num": num,
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"url": url,
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})
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def login(self):
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"""Login and obtain session cookies"""
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if not self._check_cookies(self.cookienames):
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username, password = self._get_auth_info()
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self._update_cookies(self._login_impl(username, password))
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@cache(maxage=150*24*3600, keyarg=1)
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def _login_impl(self, username, password):
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if not username or not password:
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raise exception.AuthenticationError(
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"Username and password required")
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self.log.info("Logging in as %s", username)
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url = "{}/login_int.php".format(self.root)
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data = {"email": username, "password": password, "save": "on"}
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response = self.request(url, method="POST", data=data)
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if "//nijie.info/login.php" in response.text:
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raise exception.AuthenticationError()
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return self.session.cookies
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def _pagination(self, path):
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url = "{}/{}.php".format(self.root, path)
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params = {"id": self.user_id, "p": 1}
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while True:
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page = self.request(url, params=params, notfound="artist").text
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if not self.user_name:
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self.user_name = text.unescape(text.extract(
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page, '<br />', '<')[0] or "")
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yield from text.extract_iter(page, 'illust_id="', '"')
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if '<a rel="next"' not in page:
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return
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params["p"] += 1
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class NijieUserExtractor(NijieExtractor):
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"""Extractor for nijie user profiles"""
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subcategory = "user"
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cookiedomain = None
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pattern = BASE_PATTERN + r"/members\.php\?id=(\d+)"
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test = ("https://nijie.info/members.php?id=44",)
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def items(self):
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base = "{}/{{}}.php?id={}".format(self.root, self.user_id)
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return self._dispatch_extractors((
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(NijieIllustrationExtractor, base.format("members_illust")),
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(NijieDoujinExtractor , base.format("members_dojin")),
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(NijieFavoriteExtractor , base.format("user_like_illust_view")),
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), ("illustration", "doujin"))
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class NijieIllustrationExtractor(NijieExtractor):
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"""Extractor for all illustrations of a nijie-user"""
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subcategory = "illustration"
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pattern = BASE_PATTERN + r"/members_illust\.php\?id=(\d+)"
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test = (
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("https://nijie.info/members_illust.php?id=44", {
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"url": "66c4ff94c6e77c0765dd88f2d8c663055fda573e",
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"keyword": {
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"artist_id": 44,
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"artist_name": "ED",
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"date": "type:datetime",
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"description": str,
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"extension": "jpg",
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"filename": str,
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"image_id": int,
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"num": int,
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"tags": list,
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"title": str,
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"url": r"re:https://pic.nijie.net/\d+/nijie_picture/.*jpg$",
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"user_id": 44,
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"user_name": "ED",
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},
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}),
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("https://nijie.info/members_illust.php?id=43", {
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"exception": exception.NotFoundError,
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}),
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)
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def image_ids(self):
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return self._pagination("members_illust")
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class NijieDoujinExtractor(NijieExtractor):
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"""Extractor for doujin entries of a nijie-user"""
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subcategory = "doujin"
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pattern = BASE_PATTERN + r"/members_dojin\.php\?id=(\d+)"
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test = ("https://nijie.info/members_dojin.php?id=6782", {
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"count": ">= 18",
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"keyword": {
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"user_id" : 6782,
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"user_name": "ジョニー＠アビオン村",
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},
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})
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def image_ids(self):
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return self._pagination("members_dojin")
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class NijieFavoriteExtractor(NijieExtractor):
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"""Extractor for all favorites/bookmarks of a nijie-user"""
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subcategory = "favorite"
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directory_fmt = ("{category}", "bookmarks", "{user_id}")
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archive_fmt = "f_{user_id}_{image_id}_{num}"
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pattern = BASE_PATTERN + r"/user_like_illust_view\.php\?id=(\d+)"
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test = ("https://nijie.info/user_like_illust_view.php?id=44", {
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"count": ">= 16",
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"keyword": {
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"user_id" : 44,
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"user_name": "ED",
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},
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})
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def image_ids(self):
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return self._pagination("user_like_illust_view")
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def _extract_data(self, page):
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data = NijieExtractor._extract_data(page)
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data["user_id"] = self.user_id
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data["user_name"] = self.user_name
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return data
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class NijieImageExtractor(NijieExtractor):
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"""Extractor for a work/image from nijie.info"""
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subcategory = "image"
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pattern = BASE_PATTERN + r"/view(?:_popup)?\.php\?id=(\d+)"
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test = (
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("https://nijie.info/view.php?id=70720", {
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"url": "5497f897311397dafa188521258624346a0af2a3",
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"keyword": "fd12bca6f4402a0c996315d28c65f7914ad70c51",
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"content": "d85e3ea896ed5e4da0bca2390ad310a4df716ca6",
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}),
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("https://nijie.info/view.php?id=70724", {
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"count": 0,
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}),
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("https://nijie.info/view_popup.php?id=70720"),
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)
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def __init__(self, match):
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NijieExtractor.__init__(self, match)
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self.image_id = match.group(1)
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def image_ids(self):
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return (self.image_id,)
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