mirror of
https://github.com/mikf/gallery-dl.git
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253 lines
8.0 KiB
Python
253 lines
8.0 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 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 Shimmie2 instances"""
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from .common import BaseExtractor, Message
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from .. import text
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class Shimmie2Extractor(BaseExtractor):
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"""Base class for shimmie2 extractors"""
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basecategory = "shimmie2"
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filename_fmt = "{category}_{id}{md5:?_//}.{extension}"
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archive_fmt = "{id}"
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def _init(self):
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cookies = self.config_instance("cookies")
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if cookies:
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domain = self.root.rpartition("/")[2]
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self.cookies_update_dict(cookies, domain=domain)
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file_url = self.config_instance("file_url")
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if file_url:
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self.file_url_fmt = file_url
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if self.category == "giantessbooru":
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self.posts = self._posts_giantessbooru
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def items(self):
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data = self.metadata()
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for post in self.posts():
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post["id"] = text.parse_int(post["id"])
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post["width"] = text.parse_int(post["width"])
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post["height"] = text.parse_int(post["height"])
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post["tags"] = text.unquote(post["tags"])
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post.update(data)
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url = post["file_url"]
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if "/index.php?" in url:
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post["filename"], _, post["extension"] = \
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url.rpartition("/")[2].rpartition(".")
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else:
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text.nameext_from_url(url, post)
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yield Message.Directory, post
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yield Message.Url, url, post
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def metadata(self):
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"""Return general metadata"""
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return ()
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def posts(self):
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"""Return an iterable containing data of all relevant posts"""
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return ()
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def _quote_type(self, page):
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"""Return quoting character used in 'page' (' or ")"""
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try:
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return page[page.index("<link rel=")+10]
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except Exception:
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return "'"
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BASE_PATTERN = Shimmie2Extractor.update({
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"loudbooru": {
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"root": "https://loudbooru.com",
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"pattern": r"loudbooru\.com",
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"cookies": {"ui-tnc-agreed": "true"},
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},
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"giantessbooru": {
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"root": "https://sizechangebooru.com",
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"pattern": r"(?:sizechange|giantess)booru\.com",
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"cookies": {"agreed": "true"},
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},
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"tentaclerape": {
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"root": "https://tentaclerape.net",
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"pattern": r"tentaclerape\.net",
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},
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"cavemanon": {
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"root": "https://booru.cavemanon.xyz",
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"pattern": r"booru\.cavemanon\.xyz",
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"file_url": "{0}/index.php?q=image/{2}.{4}",
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},
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"rule34hentai": {
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"root": "https://rule34hentai.net",
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"pattern": r"rule34hentai\.net",
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},
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"vidyapics": {
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"root": "https://vidya.pics",
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"pattern": r"vidya\.pics",
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},
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}) + r"/(?:index\.php\?q=/?)?"
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class Shimmie2TagExtractor(Shimmie2Extractor):
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"""Extractor for shimmie2 posts by tag search"""
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subcategory = "tag"
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directory_fmt = ("{category}", "{search_tags}")
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file_url_fmt = "{}/_images/{}/{}%20-%20{}.{}"
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pattern = BASE_PATTERN + r"post/list/([^/?#]+)(?:/(\d+))?()"
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example = "https://loudbooru.com/post/list/TAG/1"
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def __init__(self, match):
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Shimmie2Extractor.__init__(self, match)
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lastindex = match.lastindex
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self.tags = text.unquote(match.group(lastindex-2))
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self.page = match.group(lastindex-1)
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def metadata(self):
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return {"search_tags": self.tags}
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def posts(self):
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pnum = text.parse_int(self.page, 1)
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file_url_fmt = self.file_url_fmt.format
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init = True
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mime = ""
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while True:
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url = "{}/post/list/{}/{}".format(self.root, self.tags, pnum)
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page = self.request(url).text
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extr = text.extract_from(page)
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if init:
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init = False
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quote = self._quote_type(page)
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has_mime = (" data-mime=" in page)
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has_pid = (" data-post-id=" in page)
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while True:
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if has_mime:
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mime = extr(" data-mime="+quote, quote)
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if has_pid:
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pid = extr(" data-post-id="+quote, quote)
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else:
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pid = extr(" href='/post/view/", quote)
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if not pid:
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break
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data = extr("title="+quote, quote).split(" // ")
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tags = data[0]
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dimensions = data[1]
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size = data[2]
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width, _, height = dimensions.partition("x")
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md5 = extr("/_thumbs/", "/")
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yield {
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"file_url": file_url_fmt(
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self.root, md5, pid, text.quote(tags),
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mime.rpartition("/")[2] if mime else "jpg"),
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"id": pid,
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"md5": md5,
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"tags": tags,
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"width": width,
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"height": height,
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"size": text.parse_bytes(size[:-1]),
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}
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pnum += 1
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if not extr(">Next<", ">"):
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if not extr("/{}'>{}<".format(pnum, pnum), ">"):
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return
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def _posts_giantessbooru(self):
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pnum = text.parse_int(self.page, 1)
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file_url_fmt = (self.root + "/index.php?q=/image/{}.jpg").format
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while True:
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url = "{}/index.php?q=/post/list/{}/{}".format(
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self.root, self.tags, pnum)
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extr = text.extract_from(self.request(url).text)
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while True:
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pid = extr("href='./index.php?q=/post/view/", "&")
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if not pid:
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break
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tags, dimensions, size = extr("title='", "'").split(" // ")
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width, _, height = dimensions.partition("x")
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yield {
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"file_url": file_url_fmt(pid),
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"id" : pid,
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"md5" : "",
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"tags" : tags,
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"width" : width,
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"height" : height,
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"size" : text.parse_bytes(size[:-1]),
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}
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pnum += 1
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if not extr("/{0}'>{0}<".format(pnum), ">"):
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return
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class Shimmie2PostExtractor(Shimmie2Extractor):
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"""Extractor for single shimmie2 posts"""
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subcategory = "post"
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pattern = BASE_PATTERN + r"post/view/(\d+)"
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example = "https://loudbooru.com/post/view/12345"
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def __init__(self, match):
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Shimmie2Extractor.__init__(self, match)
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self.post_id = match.group(match.lastindex)
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def posts(self):
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url = "{}/post/view/{}".format(self.root, self.post_id)
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page = self.request(url).text
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extr = text.extract_from(page)
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quote = self._quote_type(page)
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post = {
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"id" : self.post_id,
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"tags" : extr(": ", "<").partition(" - ")[0].rstrip(")"),
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"md5" : extr("/_thumbs/", "/"),
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"file_url": self.root + (
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extr("id={0}main_image{0} src={0}".format(quote), quote) or
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extr("<source src="+quote, quote)).lstrip("."),
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"width" : extr("data-width=", " ").strip("\"'"),
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"height" : extr("data-height=", ">").partition(
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" ")[0].strip("\"'"),
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"size" : 0,
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}
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if not post["md5"]:
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post["md5"] = text.extr(post["file_url"], "/_images/", "/")
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return (post,)
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def _posts_giantessbooru(self):
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url = "{}/index.php?q=/post/view/{}".format(
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self.root, self.post_id)
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extr = text.extract_from(self.request(url).text)
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return ({
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"id" : self.post_id,
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"tags" : extr(": ", "<").partition(" - ")[0].rstrip(")"),
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"md5" : "",
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"file_url": self.root + extr("id='main_image' src='.", "'"),
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"width" : extr("orig_width =", ";"),
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"height" : 0,
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"size" : 0,
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},)
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