mirror of
https://github.com/mikf/gallery-dl.git
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233 lines
8.0 KiB
Python
233 lines
8.0 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 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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"""Extractors for https://imgbb.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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class ImgbbExtractor(Extractor):
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"""Base class for imgbb extractors"""
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category = "imgbb"
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directory_fmt = ("{category}", "{user}")
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filename_fmt = "{title} {id}.{extension}"
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archive_fmt = "{id}"
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root = "https://imgbb.com"
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def __init__(self, match):
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Extractor.__init__(self, match)
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self.page_url = self.sort = None
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def items(self):
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self.login()
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url = self.page_url
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params = {"sort": self.sort}
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while True:
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response = self.request(url, params=params, allow_redirects=False)
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if response.status_code < 300:
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break
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url = response.headers["location"]
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if url.startswith(self.root):
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raise exception.NotFoundError(self.subcategory)
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page = response.text
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data = self.metadata(page)
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first = True
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for img in self.images(page):
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image = {
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"id" : img["url_viewer"].rpartition("/")[2],
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"user" : img["user"]["username"] if "user" in img else "",
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"title" : text.unescape(img["title"]),
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"url" : img["image"]["url"],
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"extension": img["image"]["extension"],
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"size" : text.parse_int(img["image"]["size"]),
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"width" : text.parse_int(img["width"]),
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"height" : text.parse_int(img["height"]),
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}
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image.update(data)
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if first:
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first = False
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yield Message.Directory, data
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yield Message.Url, image["url"], image
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def login(self):
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username, password = self._get_auth_info()
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if username:
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self._update_cookies(self._login_impl(username, password))
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@cache(maxage=360*24*3600, 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 = self.root + "/login"
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page = self.request(url).text
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token = text.extr(page, 'PF.obj.config.auth_token="', '"')
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headers = {"Referer": url}
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data = {
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"auth_token" : token,
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"login-subject": username,
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"password" : password,
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}
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response = self.request(url, method="POST", headers=headers, data=data)
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if not response.history:
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raise exception.AuthenticationError()
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return self.session.cookies
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def _pagination(self, page, endpoint, params):
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data = None
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seek, pos = text.extract(page, 'data-seek="', '"')
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tokn, pos = text.extract(page, 'PF.obj.config.auth_token="', '"', pos)
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params["action"] = "list"
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params["list"] = "images"
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params["sort"] = self.sort
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params["seek"] = seek
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params["page"] = 2
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params["auth_token"] = tokn
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while True:
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for img in text.extract_iter(page, "data-object='", "'"):
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yield util.json_loads(text.unquote(img))
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if data:
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if params["seek"] == data["seekEnd"]:
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return
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params["seek"] = data["seekEnd"]
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params["page"] += 1
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elif not seek or 'class="pagination-next"' not in page:
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return
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data = self.request(endpoint, method="POST", data=params).json()
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page = data["html"]
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class ImgbbAlbumExtractor(ImgbbExtractor):
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"""Extractor for albums on imgbb.com"""
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subcategory = "album"
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directory_fmt = ("{category}", "{user}", "{album_name} {album_id}")
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pattern = r"(?:https?://)?ibb\.co/album/([^/?#]+)/?(?:\?([^#]+))?"
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test = (
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("https://ibb.co/album/i5PggF", {
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"range": "1-80",
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"url": "70afec9fcc3a6de62a6b644b487d892d8d47cf1a",
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"keyword": "569e1d88ebdd27655387559cdf1cd526a3e1ab69",
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}),
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("https://ibb.co/album/i5PggF?sort=title_asc", {
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"range": "1-80",
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"url": "afdf5fc95d8e09d77e8f44312f3e9b843987bb5a",
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"keyword": "f090e14d0e5f7868595082b2c95da1309c84872d",
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}),
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# no user data (#471)
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("https://ibb.co/album/kYKpwF", {
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"url": "ac0abcfcb89f4df6adc2f7e4ff872f3b03ef1bc7",
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"keyword": {"user": ""},
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}),
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# private
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("https://ibb.co/album/hqgWrF", {
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"exception": exception.HttpError,
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}),
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)
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def __init__(self, match):
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ImgbbExtractor.__init__(self, match)
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self.album_name = None
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self.album_id = match.group(1)
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self.sort = text.parse_query(match.group(2)).get("sort", "date_desc")
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self.page_url = "https://ibb.co/album/" + self.album_id
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def metadata(self, page):
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album, pos = text.extract(page, '"og:title" content="', '"')
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user , pos = text.extract(page, 'rel="author">', '<', pos)
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return {
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"album_id" : self.album_id,
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"album_name": text.unescape(album),
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"user" : user.lower() if user else "",
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}
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def images(self, page):
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url = text.extr(page, '"og:url" content="', '"')
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album_id = url.rpartition("/")[2].partition("?")[0]
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return self._pagination(page, "https://ibb.co/json", {
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"from" : "album",
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"albumid" : album_id,
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"params_hidden[list]" : "images",
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"params_hidden[from]" : "album",
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"params_hidden[albumid]": album_id,
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})
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class ImgbbUserExtractor(ImgbbExtractor):
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"""Extractor for user profiles in imgbb.com"""
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subcategory = "user"
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pattern = r"(?:https?://)?([\w-]+)\.imgbb\.com/?(?:\?([^#]+))?$"
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test = ("https://folkie.imgbb.com", {
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"range": "1-80",
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"pattern": r"https?://i\.ibb\.co/\w+/[^/?#]+",
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})
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def __init__(self, match):
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ImgbbExtractor.__init__(self, match)
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self.user = match.group(1)
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self.sort = text.parse_query(match.group(2)).get("sort", "date_desc")
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self.page_url = "https://{}.imgbb.com/".format(self.user)
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def metadata(self, page):
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return {"user": self.user}
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def images(self, page):
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user = text.extr(page, '.obj.resource={"id":"', '"')
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return self._pagination(page, self.page_url + "json", {
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"from" : "user",
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"userid" : user,
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"params_hidden[userid]": user,
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"params_hidden[from]" : "user",
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})
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class ImgbbImageExtractor(ImgbbExtractor):
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subcategory = "image"
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pattern = r"(?:https?://)?ibb\.co/(?!album/)([^/?#]+)"
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test = ("https://ibb.co/fUqh5b", {
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"pattern": r"https://i\.ibb\.co/g3kvx80/Arundel-Ireeman-5\.jpg",
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"content": "c5a0965178a8b357acd8aa39660092918c63795e",
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"keyword": {
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"id" : "fUqh5b",
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"title" : "Arundel Ireeman 5",
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"url" : "https://i.ibb.co/g3kvx80/Arundel-Ireeman-5.jpg",
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"width" : 960,
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"height": 719,
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"user" : "folkie",
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"extension": "jpg",
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},
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})
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def __init__(self, match):
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ImgbbExtractor.__init__(self, match)
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self.image_id = match.group(1)
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def items(self):
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url = "https://ibb.co/" + self.image_id
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extr = text.extract_from(self.request(url).text)
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image = {
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"id" : self.image_id,
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"title" : text.unescape(extr('"og:title" content="', '"')),
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"url" : extr('"og:image" content="', '"'),
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"width" : text.parse_int(extr('"og:image:width" content="', '"')),
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"height": text.parse_int(extr('"og:image:height" content="', '"')),
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"user" : extr('rel="author">', '<').lower(),
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}
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image["extension"] = text.ext_from_url(image["url"])
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yield Message.Directory, image
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yield Message.Url, image["url"], image
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