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gallery-dl/gallery_dl/extractor/paheal.py
2021-02-14 15:43:39 +01:00

127 lines
4.2 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2018-2020 Mike Fährmann
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
"""Extractors for https://rule34.paheal.net/"""
from .common import Extractor, Message
from .. import text
class PahealExtractor(Extractor):
"""Base class for paheal extractors"""
basecategory = "booru"
category = "paheal"
filename_fmt = "{category}_{id}_{md5}.{extension}"
archive_fmt = "{id}"
root = "https://rule34.paheal.net"
def items(self):
self.session.cookies.set(
"ui-tnc-agreed", "true", domain="rule34.paheal.net")
data = self.get_metadata()
for post in self.get_posts():
url = post["file_url"]
for key in ("id", "width", "height"):
post[key] = text.parse_int(post[key])
post["tags"] = text.unquote(post["tags"])
post.update(data)
yield Message.Directory, post
yield Message.Url, url, text.nameext_from_url(url, post)
def get_metadata(self):
"""Return general metadata"""
return {}
def get_posts(self):
"""Return an iterable containing data of all relevant posts"""
class PahealTagExtractor(PahealExtractor):
"""Extractor for images from rule34.paheal.net by search-tags"""
subcategory = "tag"
directory_fmt = ("{category}", "{search_tags}")
pattern = (r"(?:https?://)?(?:rule34|rule63|cosplay)\.paheal\.net"
r"/post/list/([^/?#]+)")
test = ("https://rule34.paheal.net/post/list/Ayane_Suzuki/1", {
"pattern": r"https://[^.]+\.paheal\.net/_images/\w+/\d+%20-%20",
"count": ">= 15"
})
per_page = 70
def __init__(self, match):
PahealExtractor.__init__(self, match)
self.tags = text.unquote(match.group(1))
def get_metadata(self):
return {"search_tags": self.tags}
def get_posts(self):
pnum = 1
while True:
url = "{}/post/list/{}/{}".format(self.root, self.tags, pnum)
page = self.request(url).text
for post in text.extract_iter(
page, '<img id="thumb_', 'Only</a>'):
yield self._extract_data(post)
if ">Next<" not in page:
return
pnum += 1
@staticmethod
def _extract_data(post):
pid , pos = text.extract(post, '', '"')
data, pos = text.extract(post, 'title="', '"', pos)
md5 , pos = text.extract(post, '/_thumbs/', '/', pos)
url , pos = text.extract(post, '<a href="', '"', pos)
tags, data, date = data.split("\n")
dimensions, size, ext = data.split(" // ")
width, _, height = dimensions.partition("x")
return {
"id": pid, "md5": md5, "tags": tags, "file_url": url,
"width": width, "height": height,
"size": text.parse_bytes(size[:-1]),
}
class PahealPostExtractor(PahealExtractor):
"""Extractor for single images from rule34.paheal.net"""
subcategory = "post"
pattern = (r"(?:https?://)?(?:rule34|rule63|cosplay)\.paheal\.net"
r"/post/view/(\d+)")
test = ("https://rule34.paheal.net/post/view/481609", {
"url": "a91d579be030753282f55b8cb4eeaa89c45a9116",
"keyword": "e02e4dcf8cdf4e9c206e695253c9024d79a2e20a",
"content": "7b924bcf150b352ac75c9d281d061e174c851a11",
})
def __init__(self, match):
PahealExtractor.__init__(self, match)
self.post_id = match.group(1)
def get_posts(self):
url = "{}/post/view/{}".format(self.root, self.post_id)
page = self.request(url).text
tags , pos = text.extract(page, ": ", "<")
md5 , pos = text.extract(page, "/_thumbs/", "/", pos)
url , pos = text.extract(page, "id='main_image' src='", "'", pos)
width , pos = text.extract(page, "data-width=", " ", pos)
height, pos = text.extract(page, "data-height=", " ", pos)
return ({
"id": self.post_id, "md5": md5, "tags": tags, "file_url": url,
"size" : 0,
"width" : width.strip("'\""),
"height": height.strip("'\""),
},)