mirror of
https://github.com/mikf/gallery-dl.git
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a383eca7f6
Introduce an 'initialize()' function that does the actual init (session, cookies, config options) and can called separately from the constructor __init__(). This allows, for example, to adjust config access inside a Job before most of it already happened when calling 'extractor.find()'.
351 lines
13 KiB
Python
351 lines
13 KiB
Python
# -*- coding: utf-8 -*-
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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.fanbox.cc/"""
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from .common import Extractor, Message
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from .. import text
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import re
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BASE_PATTERN = (
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r"(?:https?://)?(?:"
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r"(?!www\.)([\w-]+)\.fanbox\.cc|"
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r"(?:www\.)?fanbox\.cc/@([\w-]+))"
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)
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class FanboxExtractor(Extractor):
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"""Base class for Fanbox extractors"""
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category = "fanbox"
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root = "https://www.fanbox.cc"
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directory_fmt = ("{category}", "{creatorId}")
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filename_fmt = "{id}_{num}.{extension}"
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archive_fmt = "{id}_{num}"
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_warning = True
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def _init(self):
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self.embeds = self.config("embeds", True)
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def items(self):
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if self._warning:
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if not self.cookies_check(("FANBOXSESSID",)):
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self.log.warning("no 'FANBOXSESSID' cookie set")
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FanboxExtractor._warning = False
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for content_body, post in self.posts():
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yield Message.Directory, post
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yield from self._get_urls_from_post(content_body, post)
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def posts(self):
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"""Return all relevant post objects"""
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def _pagination(self, url):
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headers = {"Origin": self.root}
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while url:
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url = text.ensure_http_scheme(url)
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body = self.request(url, headers=headers).json()["body"]
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for item in body["items"]:
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try:
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yield self._get_post_data(item["id"])
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except Exception as exc:
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self.log.warning("Skipping post %s (%s: %s)",
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item["id"], exc.__class__.__name__, exc)
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url = body["nextUrl"]
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def _get_post_data(self, post_id):
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"""Fetch and process post data"""
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headers = {"Origin": self.root}
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url = "https://api.fanbox.cc/post.info?postId="+post_id
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post = self.request(url, headers=headers).json()["body"]
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content_body = post.pop("body", None)
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if content_body:
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if "html" in content_body:
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post["html"] = content_body["html"]
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if post["type"] == "article":
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post["articleBody"] = content_body.copy()
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if "blocks" in content_body:
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content = [] # text content
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images = [] # image IDs in 'body' order
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append = content.append
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append_img = images.append
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for block in content_body["blocks"]:
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if "text" in block:
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append(block["text"])
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if "links" in block:
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for link in block["links"]:
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append(link["url"])
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if "imageId" in block:
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append_img(block["imageId"])
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if images and "imageMap" in content_body:
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# reorder 'imageMap' (#2718)
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image_map = content_body["imageMap"]
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content_body["imageMap"] = {
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image_id: image_map[image_id]
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for image_id in images
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if image_id in image_map
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}
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post["content"] = "\n".join(content)
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post["date"] = text.parse_datetime(post["publishedDatetime"])
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post["text"] = content_body.get("text") if content_body else None
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post["isCoverImage"] = False
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return content_body, post
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def _get_urls_from_post(self, content_body, post):
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num = 0
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cover_image = post.get("coverImageUrl")
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if cover_image:
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cover_image = re.sub("/c/[0-9a-z_]+", "", cover_image)
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final_post = post.copy()
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final_post["isCoverImage"] = True
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final_post["fileUrl"] = cover_image
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text.nameext_from_url(cover_image, final_post)
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final_post["num"] = num
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num += 1
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yield Message.Url, cover_image, final_post
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if not content_body:
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return
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if "html" in content_body:
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html_urls = []
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for href in text.extract_iter(content_body["html"], 'href="', '"'):
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if "fanbox.pixiv.net/images/entry" in href:
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html_urls.append(href)
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elif "downloads.fanbox.cc" in href:
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html_urls.append(href)
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for src in text.extract_iter(content_body["html"],
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'data-src-original="', '"'):
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html_urls.append(src)
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for url in html_urls:
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final_post = post.copy()
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text.nameext_from_url(url, final_post)
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final_post["fileUrl"] = url
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final_post["num"] = num
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num += 1
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yield Message.Url, url, final_post
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for group in ("images", "imageMap"):
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if group in content_body:
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for item in content_body[group]:
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if group == "imageMap":
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# imageMap is a dict with image objects as values
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item = content_body[group][item]
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final_post = post.copy()
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final_post["fileUrl"] = item["originalUrl"]
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text.nameext_from_url(item["originalUrl"], final_post)
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if "extension" in item:
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final_post["extension"] = item["extension"]
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final_post["fileId"] = item.get("id")
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final_post["width"] = item.get("width")
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final_post["height"] = item.get("height")
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final_post["num"] = num
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num += 1
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yield Message.Url, item["originalUrl"], final_post
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for group in ("files", "fileMap"):
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if group in content_body:
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for item in content_body[group]:
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if group == "fileMap":
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# fileMap is a dict with file objects as values
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item = content_body[group][item]
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final_post = post.copy()
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final_post["fileUrl"] = item["url"]
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text.nameext_from_url(item["url"], final_post)
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if "extension" in item:
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final_post["extension"] = item["extension"]
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if "name" in item:
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final_post["filename"] = item["name"]
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final_post["fileId"] = item.get("id")
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final_post["num"] = num
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num += 1
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yield Message.Url, item["url"], final_post
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if self.embeds:
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embeds_found = []
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if "video" in content_body:
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embeds_found.append(content_body["video"])
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embeds_found.extend(content_body.get("embedMap", {}).values())
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for embed in embeds_found:
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# embed_result is (message type, url, metadata dict)
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embed_result = self._process_embed(post, embed)
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if not embed_result:
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continue
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embed_result[2]["num"] = num
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num += 1
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yield embed_result
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def _process_embed(self, post, embed):
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final_post = post.copy()
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provider = embed["serviceProvider"]
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content_id = embed.get("videoId") or embed.get("contentId")
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prefix = "ytdl:" if self.embeds == "ytdl" else ""
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url = None
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is_video = False
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if provider == "soundcloud":
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url = prefix+"https://soundcloud.com/"+content_id
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is_video = True
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elif provider == "youtube":
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url = prefix+"https://youtube.com/watch?v="+content_id
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is_video = True
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elif provider == "vimeo":
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url = prefix+"https://vimeo.com/"+content_id
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is_video = True
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elif provider == "fanbox":
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# this is an old URL format that redirects
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# to a proper Fanbox URL
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url = "https://www.pixiv.net/fanbox/"+content_id
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# resolve redirect
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try:
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url = self.request(url, method="HEAD",
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allow_redirects=False).headers["location"]
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except Exception as exc:
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url = None
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self.log.warning("Unable to extract fanbox embed %s (%s: %s)",
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content_id, exc.__class__.__name__, exc)
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else:
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final_post["_extractor"] = FanboxPostExtractor
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elif provider == "twitter":
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url = "https://twitter.com/_/status/"+content_id
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elif provider == "google_forms":
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templ = "https://docs.google.com/forms/d/e/{}/viewform?usp=sf_link"
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url = templ.format(content_id)
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else:
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self.log.warning("service not recognized: {}".format(provider))
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if url:
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final_post["embed"] = embed
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final_post["embedUrl"] = url
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text.nameext_from_url(url, final_post)
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msg_type = Message.Queue
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if is_video and self.embeds == "ytdl":
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msg_type = Message.Url
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return msg_type, url, final_post
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class FanboxCreatorExtractor(FanboxExtractor):
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"""Extractor for a Fanbox creator's works"""
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subcategory = "creator"
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pattern = BASE_PATTERN + r"(?:/posts)?/?$"
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test = (
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("https://xub.fanbox.cc", {
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"range": "1-15",
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"count": ">= 15",
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"keyword": {
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"creatorId" : "xub",
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"tags" : list,
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"title" : str,
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},
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}),
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("https://xub.fanbox.cc/posts"),
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("https://www.fanbox.cc/@xub/"),
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("https://www.fanbox.cc/@xub/posts"),
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)
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def __init__(self, match):
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FanboxExtractor.__init__(self, match)
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self.creator_id = match.group(1) or match.group(2)
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def posts(self):
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url = "https://api.fanbox.cc/post.listCreator?creatorId={}&limit=10"
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return self._pagination(url.format(self.creator_id))
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class FanboxPostExtractor(FanboxExtractor):
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"""Extractor for media from a single Fanbox post"""
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subcategory = "post"
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pattern = BASE_PATTERN + r"/posts/(\d+)"
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test = (
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("https://www.fanbox.cc/@xub/posts/1910054", {
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"count": 3,
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"keyword": {
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"title": "えま★おうがすと",
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"tags": list,
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"hasAdultContent": True,
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"isCoverImage": False
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},
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}),
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# entry post type, image embedded in html of the post
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("https://nekoworks.fanbox.cc/posts/915", {
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"count": 2,
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"keyword": {
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"title": "【SAYORI FAN CLUB】お届け内容",
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"tags": list,
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"html": str,
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"hasAdultContent": True
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},
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}),
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# article post type, imageMap, 2 twitter embeds, fanbox embed
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("https://steelwire.fanbox.cc/posts/285502", {
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"options": (("embeds", True),),
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"count": 10,
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"keyword": {
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"title": "イラスト+SS｜義足の炭鉱少年が義足を見せてくれるだけ 【全体公開版】",
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"tags": list,
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"articleBody": dict,
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"hasAdultContent": True
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},
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}),
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# 'content' metadata (#3020)
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("https://www.fanbox.cc/@official-en/posts/4326303", {
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"keyword": {
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"content": r"re:(?s)^Greetings from FANBOX.\n \nAs of Monday, "
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r"September 5th, 2022, we are happy to announce "
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r"the start of the FANBOX hashtag event "
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r"#MySetupTour ! \nAbout the event\nTo join this "
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r"event .+ \nPlease check this page for further "
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r"details regarding the Privacy & Terms.\n"
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r"https://fanbox.pixiv.help/.+/10184952456601\n\n\n"
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r"Thank you for your continued support of FANBOX.$",
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},
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}),
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# imageMap file order (#2718)
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("https://mochirong.fanbox.cc/posts/3746116", {
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"url": "c92ddd06f2efc4a5fe30ec67e21544f79a5c4062",
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}),
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)
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def __init__(self, match):
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FanboxExtractor.__init__(self, match)
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self.post_id = match.group(3)
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def posts(self):
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return (self._get_post_data(self.post_id),)
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class FanboxRedirectExtractor(Extractor):
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"""Extractor for pixiv redirects to fanbox.cc"""
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category = "fanbox"
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subcategory = "redirect"
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pattern = r"(?:https?://)?(?:www\.)?pixiv\.net/fanbox/creator/(\d+)"
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test = ("https://www.pixiv.net/fanbox/creator/52336352", {
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"pattern": FanboxCreatorExtractor.pattern,
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})
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def __init__(self, match):
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Extractor.__init__(self, match)
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self.user_id = match.group(1)
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def items(self):
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url = "https://www.pixiv.net/fanbox/creator/" + self.user_id
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data = {"_extractor": FanboxCreatorExtractor}
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response = self.request(
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url, method="HEAD", allow_redirects=False, notfound="user")
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yield Message.Queue, response.headers["Location"], data
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