mirror of
https://github.com/mikf/gallery-dl.git
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210 lines
7.3 KiB
Python
210 lines
7.3 KiB
Python
# -*- 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://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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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 = "{category}_{artist_id}_{image_id}_p{index:>02}.{extension}"
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archive_fmt = "{image_id}_{index}"
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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=None):
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Extractor.__init__(self)
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self.session.headers["Referer"] = self.root + "/"
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self.user_id = match.group(1) if match else None
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def items(self):
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self.login()
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data = self.get_job_metadata()
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yield Message.Version, 1
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yield Message.Directory, data
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for image_id in self.get_image_ids():
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for image_url, image_data in self.get_image_data(image_id):
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image_data.update(data)
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if not image_data["extension"]:
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image_data["extension"] = "jpg"
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yield Message.Url, image_url, image_data
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def get_job_metadata(self):
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"""Collect metadata for extractor-job"""
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return {"user_id": text.parse_int(self.user_id)}
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def get_image_ids(self):
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"""Collect all relevant image-ids"""
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def get_image_data(self, image_id):
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"""Get URL and metadata for images specified by 'image_id'"""
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page = self.request(self.view_url + image_id).text
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return self.extract_image_data(page, image_id)
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def extract_image_data(self, page, image_id):
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"""Get URL and metadata for images from 'page'"""
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title, pos = text.extract(
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page, '<meta property="og:title" content="', '"')
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description, pos = text.extract(
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page, '<meta property="og:description" content="', '"', pos)
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artist_id, pos = text.extract(
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page, '"sameAs": "https://nijie.info/members.php?id=', '"', pos)
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images = list(text.extract_iter(
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page, '<a href="./view_popup.php', '</a>', pos))
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title = title.rpartition("|")[0].strip()
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image_id = text.parse_int(image_id)
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artist_id = text.parse_int(artist_id)
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for index, image in enumerate(images):
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url = "https:" + text.extract(image, 'src="', '"')[0]
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url = url.replace("/__rs_l120x120/", "/", 1)
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yield url, text.nameext_from_url(url, {
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"index": index,
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"count": len(images),
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"title": title,
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"description": description,
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"image_id": image_id,
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"artist_id": artist_id,
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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*60*60, keyarg=1)
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def _login_impl(self, username, password):
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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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response = self.request(url, params=params, expect=(404,))
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if response.status_code == 404:
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raise exception.NotFoundError("artist")
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page = response.text
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ids = list(text.extract_iter(page, ' illust_id="', '"'))
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yield from ids
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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 works of a nijie-user"""
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subcategory = "user"
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pattern = [(r"(?:https?://)?(?:www\.)?nijie\.info"
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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": "585d821df4716b1098660a0be426d01db4b65f2a",
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"keyword": "1eb3387196f1f30d6d74a41f4c77faaadd588e52",
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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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("https://nijie.info/members.php?id=44", None),
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]
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def get_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 = [(r"(?:https?://)?(?:www\.)?nijie\.info/"
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r"members_dojin\.php\?id=(\d+)")]
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test = [
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("https://nijie.info/members_dojin.php?id=6782", {
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"count": ">= 18",
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}),
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]
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def get_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}_{index}"
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pattern = [(r"(?:https?://)?(?:www\.)?nijie\.info"
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r"/user_like_illust_view\.php\?id=(\d+)")]
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test = [
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("https://nijie.info/user_like_illust_view.php?id=44", {
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"count": ">= 16",
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}),
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]
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def get_image_ids(self):
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return self._pagination("user_like_illust_view")
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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 = [r"(?:https?://)?(?:www\.)?nijie\.info"
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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": "a10d4995645b5f260821e32c60a35f73546c2699",
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"keyword": "0728fc3bbef1e192abfd59f88f07921d3d336804",
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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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"exception": exception.NotFoundError,
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}),
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("https://nijie.info/view_popup.php?id=70720", None),
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]
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def __init__(self, match):
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NijieExtractor.__init__(self)
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self.image_id = match.group(1)
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self.page = ""
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def get_job_metadata(self):
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response = self.request(self.view_url + self.image_id, expect=(404,))
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if response.status_code == 404:
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raise exception.NotFoundError("image")
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self.page = response.text
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self.user_id = text.extract(
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self.page, '"sameAs": "https://nijie.info/members.php?id=', '"')[0]
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return NijieExtractor.get_job_metadata(self)
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def get_image_ids(self):
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return (self.image_id,)
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def get_image_data(self, _):
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return self.extract_image_data(self.page, self.image_id)
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