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# -*- coding: utf-8 -*-
# Copyright 2019 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://imgbb.com/"""
from .common import Extractor, Message
from .. import text, exception
from ..cache import cache
import json
class ImgbbExtractor(Extractor):
"""Base class for imgbb extractors"""
category = "imgbb"
directory_fmt = ("{category}", "{user}")
filename_fmt = "{title} {id}.{extension}"
archive_fmt = "{id}"
root = "https://imgbb.com"
def __init__(self, match):
Extractor.__init__(self, match)
self.page_url = self.sort = None
def items(self):
self.login()
url = self.page_url
params = {"sort": self.sort}
while True:
response = self.request(url, params=params, allow_redirects=False)
if response.status_code < 300:
break
url = response.headers["location"]
if url.startswith(self.root):
raise exception.NotFoundError(self.subcategory)
page = response.text
data = self.metadata(page)
first = True
for img in self.images(page):
image = {
"id" : img["url_viewer"].rpartition("/")[2],
"user" : img["user"]["username"] if "user" in img else "",
"title" : text.unescape(img["title"]),
"url" : img["image"]["url"],
"extension": img["image"]["extension"],
"size" : text.parse_int(img["image"]["size"]),
"width" : text.parse_int(img["width"]),
"height" : text.parse_int(img["height"]),
}
image.update(data)
if first:
first = False
yield Message.Directory, data
yield Message.Url, image["url"], image
def login(self):
username, password = self._get_auth_info()
if username:
self._update_cookies(self._login_impl(username, password))
@cache(maxage=360*24*3600, keyarg=1)
def _login_impl(self, username, password):
self.log.info("Logging in as %s", username)
url = self.root + "/login"
page = self.request(url).text
token = text.extr(page, 'PF.obj.config.auth_token="', '"')
headers = {"Referer": url}
data = {
"auth_token" : token,
"login-subject": username,
"password" : password,
}
response = self.request(url, method="POST", headers=headers, data=data)
if not response.history:
raise exception.AuthenticationError()
return self.session.cookies
def _pagination(self, page, endpoint, params):
data = None
seek, pos = text.extract(page, 'data-seek="', '"')
tokn, pos = text.extract(page, 'PF.obj.config.auth_token="', '"', pos)
params["action"] = "list"
params["list"] = "images"
params["sort"] = self.sort
params["seek"] = seek
params["page"] = 2
params["auth_token"] = tokn
while True:
for img in text.extract_iter(page, "data-object='", "'"):
yield json.loads(text.unquote(img))
if data:
if params["seek"] == data["seekEnd"]:
return
params["seek"] = data["seekEnd"]
params["page"] += 1
elif not seek or 'class="pagination-next"' not in page:
return
data = self.request(endpoint, method="POST", data=params).json()
page = data["html"]
class ImgbbAlbumExtractor(ImgbbExtractor):
"""Extractor for albums on imgbb.com"""
subcategory = "album"
directory_fmt = ("{category}", "{user}", "{album_name} {album_id}")
pattern = r"(?:https?://)?ibb\.co/album/([^/?#]+)/?(?:\?([^#]+))?"
test = (
("https://ibb.co/album/i5PggF", {
"range": "1-80",
"url": "70afec9fcc3a6de62a6b644b487d892d8d47cf1a",
"keyword": "569e1d88ebdd27655387559cdf1cd526a3e1ab69",
}),
("https://ibb.co/album/i5PggF?sort=title_asc", {
"range": "1-80",
"url": "afdf5fc95d8e09d77e8f44312f3e9b843987bb5a",
"keyword": "f090e14d0e5f7868595082b2c95da1309c84872d",
}),
# no user data (#471)
("https://ibb.co/album/kYKpwF", {
"url": "ac0abcfcb89f4df6adc2f7e4ff872f3b03ef1bc7",
"keyword": {"user": ""},
}),
# private
("https://ibb.co/album/hqgWrF", {
"exception": exception.HttpError,
}),
)
def __init__(self, match):
ImgbbExtractor.__init__(self, match)
self.album_name = None
self.album_id = match.group(1)
self.sort = text.parse_query(match.group(2)).get("sort", "date_desc")
self.page_url = "https://ibb.co/album/" + self.album_id
def metadata(self, page):
album, pos = text.extract(page, '"og:title" content="', '"')
user , pos = text.extract(page, 'rel="author">', '<', pos)
return {
"album_id" : self.album_id,
"album_name": text.unescape(album),
"user" : user.lower() if user else "",
}
def images(self, page):
url = text.extr(page, '"og:url" content="', '"')
album_id = url.rpartition("/")[2].partition("?")[0]
return self._pagination(page, "https://ibb.co/json", {
"from" : "album",
"albumid" : album_id,
"params_hidden[list]" : "images",
"params_hidden[from]" : "album",
"params_hidden[albumid]": album_id,
})
class ImgbbUserExtractor(ImgbbExtractor):
"""Extractor for user profiles in imgbb.com"""
subcategory = "user"
pattern = r"(?:https?://)?([\w-]+)\.imgbb\.com/?(?:\?([^#]+))?$"
test = ("https://folkie.imgbb.com", {
"range": "1-80",
"pattern": r"https?://i\.ibb\.co/\w+/[^/?#]+",
})
def __init__(self, match):
ImgbbExtractor.__init__(self, match)
self.user = match.group(1)
self.sort = text.parse_query(match.group(2)).get("sort", "date_desc")
self.page_url = "https://{}.imgbb.com/".format(self.user)
def metadata(self, page):
return {"user": self.user}
def images(self, page):
user = text.extr(page, '.obj.resource={"id":"', '"')
return self._pagination(page, self.page_url + "json", {
"from" : "user",
"userid" : user,
"params_hidden[userid]": user,
"params_hidden[from]" : "user",
})
class ImgbbImageExtractor(ImgbbExtractor):
subcategory = "image"
pattern = r"(?:https?://)?ibb\.co/(?!album/)([^/?#]+)"
test = ("https://ibb.co/fUqh5b", {
"pattern": r"https://i\.ibb\.co/g3kvx80/Arundel-Ireeman-5\.jpg",
"content": "c5a0965178a8b357acd8aa39660092918c63795e",
"keyword": {
"id" : "fUqh5b",
"title" : "Arundel Ireeman 5",
"url" : "https://i.ibb.co/g3kvx80/Arundel-Ireeman-5.jpg",
"width" : 960,
"height": 719,
"user" : "folkie",
"extension": "jpg",
},
})
def __init__(self, match):
ImgbbExtractor.__init__(self, match)
self.image_id = match.group(1)
def items(self):
url = "https://ibb.co/" + self.image_id
extr = text.extract_from(self.request(url).text)
image = {
"id" : self.image_id,
"title" : text.unescape(extr('"og:title" content="', '"')),
"url" : extr('"og:image" content="', '"'),
"width" : text.parse_int(extr('"og:image:width" content="', '"')),
"height": text.parse_int(extr('"og:image:height" content="', '"')),
"user" : extr('rel="author">', '<').lower(),
}
image["extension"] = text.ext_from_url(image["url"])
yield Message.Directory, image
yield Message.Url, image["url"], image
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