266 lines
9.8 KiB
Python
266 lines
9.8 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2020-2023 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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"""Extractors for https://www.subscribestar.com/"""
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from .common import Extractor, Message
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from .. import text, util, exception
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from ..cache import cache
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BASE_PATTERN = r"(?:https?://)?(?:www\.)?subscribestar\.(com|adult)"
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class SubscribestarExtractor(Extractor):
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"""Base class for subscribestar extractors"""
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category = "subscribestar"
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root = "https://www.subscribestar.com"
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directory_fmt = ("{category}", "{author_name}")
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filename_fmt = "{post_id}_{id}.{extension}"
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archive_fmt = "{id}"
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cookies_domain = ".subscribestar.com"
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cookies_names = ("_personalization_id",)
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_warning = True
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def __init__(self, match):
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tld, self.item = match.groups()
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if tld == "adult":
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self.root = "https://subscribestar.adult"
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self.cookies_domain = ".subscribestar.adult"
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self.subcategory += "-adult"
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Extractor.__init__(self, match)
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def items(self):
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self.login()
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for post_html in self.posts():
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media = self._media_from_post(post_html)
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data = self._data_from_post(post_html)
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content = data["content"]
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if "<html><body>" in content:
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data["content"] = content = text.extr(
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content, "<body>", "</body>")
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data["title"] = text.unescape(text.rextr(content, "<h1>", "</h1>"))
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yield Message.Directory, data
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for num, item in enumerate(media, 1):
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item.update(data)
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item["num"] = num
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text.nameext_from_url(item.get("name") or item["url"], item)
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if item["url"][0] == "/":
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item["url"] = self.root + item["url"]
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yield Message.Url, item["url"], item
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def posts(self):
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"""Yield HTML content of all relevant posts"""
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def request(self, url, **kwargs):
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while True:
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response = Extractor.request(self, url, **kwargs)
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if response.history and (
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"/verify_subscriber" in response.url or
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"/age_confirmation_warning" in response.url):
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raise exception.StopExtraction(
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"HTTP redirect to %s", response.url)
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content = response.content
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if len(content) < 250 and b">redirected<" in content:
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url = text.unescape(text.extr(
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content, b'href="', b'"').decode())
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self.log.debug("HTML redirect message for %s", url)
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continue
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return response
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def login(self):
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if self.cookies_check(self.cookies_names):
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return
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username, password = self._get_auth_info()
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if username:
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self.cookies_update(self._login_impl(
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(username, self.cookies_domain), password))
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if self._warning:
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if not username or not self.cookies_check(self.cookies_names):
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self.log.warning("no '_personalization_id' cookie set")
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SubscribestarExtractor._warning = False
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@cache(maxage=28*86400, keyarg=1)
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def _login_impl(self, username, password):
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username = username[0]
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self.log.info("Logging in as %s", username)
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if self.root.endswith(".adult"):
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self.cookies.set("18_plus_agreement_generic", "true",
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domain=self.cookies_domain)
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# load login page
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url = self.root + "/login"
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page = self.request(url).text
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headers = {
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"Accept": "*/*;q=0.5, text/javascript, application/javascript, "
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"application/ecmascript, application/x-ecmascript",
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"Referer": self.root + "/login",
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"X-CSRF-Token": text.unescape(text.extr(
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page, '<meta name="csrf-token" content="', '"')),
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"Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
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"X-Requested-With": "XMLHttpRequest",
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}
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def check_errors(response):
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errors = response.json().get("errors")
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if errors:
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self.log.debug(errors)
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try:
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msg = '"{}"'.format(errors.popitem()[1])
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except Exception:
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msg = None
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raise exception.AuthenticationError(msg)
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return response
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# submit username / email
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url = self.root + "/session.json"
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data = {"email": username}
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response = check_errors(self.request(
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url, method="POST", headers=headers, data=data, fatal=False))
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# submit password
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url = self.root + "/session/password.json"
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data = {"password": password}
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response = check_errors(self.request(
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url, method="POST", headers=headers, data=data, fatal=False))
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# return cookies
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return {
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cookie.name: cookie.value
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for cookie in response.cookies
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}
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def _media_from_post(self, html):
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media = []
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gallery = text.extr(html, 'data-gallery="', '"')
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if gallery:
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for item in util.json_loads(text.unescape(gallery)):
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if "/previews" in item["url"]:
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self._warn_preview()
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else:
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media.append(item)
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attachments = text.extr(
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html, 'class="uploads-docs"', 'class="post-edit_form"')
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if attachments:
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for att in util.re(r'class="doc_preview[" ]').split(
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attachments)[1:]:
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media.append({
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"id" : text.parse_int(text.extr(
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att, 'data-upload-id="', '"')),
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"name": text.unescape(text.extr(
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att, 'doc_preview-title">', '<')),
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"url" : text.unescape(text.extr(att, 'href="', '"')),
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"type": "attachment",
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})
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audios = text.extr(
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html, 'class="uploads-audios"', 'class="post-edit_form"')
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if audios:
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for audio in util.re(r'class="audio_preview-data[" ]').split(
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audios)[1:]:
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media.append({
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"id" : text.parse_int(text.extr(
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audio, 'data-upload-id="', '"')),
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"name": text.unescape(text.extr(
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audio, 'audio_preview-title">', '<')),
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"url" : text.unescape(text.extr(audio, 'src="', '"')),
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"type": "audio",
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})
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return media
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def _data_from_post(self, html):
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extr = text.extract_from(html)
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return {
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"post_id" : text.parse_int(extr('data-id="', '"')),
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"author_id" : text.parse_int(extr('data-user-id="', '"')),
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"author_name": text.unescape(extr('href="/', '"')),
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"author_nick": text.unescape(extr('>', '<')),
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"date" : self._parse_datetime(extr(
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'class="post-date">', '</').rpartition(">")[2]),
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"content" : extr(
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'<div class="post-content" data-role="post_content-text">',
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'</div><div class="post-uploads for-youtube"').strip(),
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"tags" : list(text.extract_iter(extr(
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'<div class="post_tags for-post">',
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'<div class="post-actions">'), '?tag=', '"')),
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}
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def _parse_datetime(self, dt):
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if dt.startswith("Updated on "):
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dt = dt[11:]
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date = text.parse_datetime(dt, "%b %d, %Y %I:%M %p")
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if date is dt:
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date = text.parse_datetime(dt, "%B %d, %Y %I:%M %p")
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return date
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def _warn_preview(self):
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self.log.warning("Preview image detected")
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self._warn_preview = util.noop
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class SubscribestarUserExtractor(SubscribestarExtractor):
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"""Extractor for media from a subscribestar user"""
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subcategory = "user"
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pattern = BASE_PATTERN + r"/(?!posts/)([^/?#]+)"
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example = "https://www.subscribestar.com/USER"
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def posts(self):
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needle_next_page = 'data-role="infinite_scroll-next_page" href="'
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page = self.request("{}/{}".format(self.root, self.item)).text
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while True:
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posts = page.split('<div class="post ')[1:]
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if not posts:
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return
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yield from posts
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url = text.extr(posts[-1], needle_next_page, '"')
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if not url:
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return
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page = self.request(self.root + text.unescape(url)).json()["html"]
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class SubscribestarPostExtractor(SubscribestarExtractor):
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"""Extractor for media from a single subscribestar post"""
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subcategory = "post"
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pattern = BASE_PATTERN + r"/posts/(\d+)"
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example = "https://www.subscribestar.com/posts/12345"
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def posts(self):
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url = "{}/posts/{}".format(self.root, self.item)
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return (self.request(url).text,)
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def _data_from_post(self, html):
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extr = text.extract_from(html)
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return {
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"post_id" : text.parse_int(extr('data-id="', '"')),
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"date" : self._parse_datetime(extr(
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'<div class="section-title_date">', '<')),
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"content" : extr(
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'<div class="post-content" data-role="post_content-text">',
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'</div><div class="post-uploads for-youtube"').strip(),
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"tags" : list(text.extract_iter(extr(
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'<div class="post_tags for-post">',
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'<div class="post-actions">'), '?tag=', '"')),
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"author_name": text.unescape(extr(
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'class="star_link" href="/', '"')),
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"author_id" : text.parse_int(extr('data-user-id="', '"')),
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"author_nick": text.unescape(extr('alt="', '"')),
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}
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