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258 lines
8.5 KiB
258 lines
8.5 KiB
# -*- coding: utf-8 -*-
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# Copyright 2019-2021 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://500px.com/"""
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from .common import Extractor, Message
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import json
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BASE_PATTERN = r"(?:https?://)?(?:web\.)?500px\.com"
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class _500pxExtractor(Extractor):
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"""Base class for 500px extractors"""
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category = "500px"
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directory_fmt = ("{category}", "{user[username]}")
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filename_fmt = "{id}_{name}.{extension}"
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archive_fmt = "{id}"
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root = "https://500px.com"
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def __init__(self, match):
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Extractor.__init__(self, match)
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self.session.headers["Referer"] = self.root + "/"
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def items(self):
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first = True
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data = self.metadata()
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yield Message.Version, 1
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for photo in self.photos():
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url = photo["images"][-1]["url"]
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photo["extension"] = photo["image_format"]
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if data:
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photo.update(data)
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if first:
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first = False
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yield Message.Directory, photo
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yield Message.Url, url, photo
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def metadata(self):
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"""Returns general metadata"""
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def photos(self):
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"""Returns an iterable containing all relevant photo IDs"""
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def _extend(self, edges):
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"""Extend photos with additional metadata and higher resolution URLs"""
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url = "https://api.500px.com/v1/photos"
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params = {
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"expanded_user_info" : "true",
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"include_tags" : "true",
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"include_geo" : "true",
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"include_equipment_info": "true",
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"vendor_photos" : "true",
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"include_licensing" : "true",
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"include_releases" : "true",
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"liked_by" : "1",
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"following_sample" : "100",
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"image_size" : "4096",
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"ids" : ",".join(
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str(edge["node"]["legacyId"]) for edge in edges),
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}
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data = self._request_api(url, params)["photos"]
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return [
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data[str(edge["node"]["legacyId"])]
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for edge in edges
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]
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def _request_api(self, url, params, csrf_token=None):
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headers = {"Origin": self.root, "X-CSRF-Token": csrf_token}
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return self.request(url, headers=headers, params=params).json()
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def _request_graphql(self, opname, variables, query_hash):
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url = "https://api.500px.com/graphql"
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params = {
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"operationName": opname,
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"variables" : json.dumps(variables),
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"extensions" : '{"persistedQuery":{"version":1'
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',"sha256Hash":"' + query_hash + '"}}',
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}
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return self.request(url, params=params).json()["data"]
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class _500pxUserExtractor(_500pxExtractor):
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"""Extractor for photos from a user's photostream on 500px.com"""
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subcategory = "user"
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pattern = BASE_PATTERN + r"/(?!photo/)(?:p/)?([^/?#]+)/?(?:$|[?#])"
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test = (
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("https://500px.com/p/light_expression_photography", {
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"pattern": r"https?://drscdn.500px.org/photo/\d+/m%3D4096/v2",
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"range": "1-99",
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"count": 99,
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}),
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("https://500px.com/light_expression_photography"),
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("https://web.500px.com/light_expression_photography"),
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)
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def __init__(self, match):
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_500pxExtractor.__init__(self, match)
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self.user = match.group(1)
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def photos(self):
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variables = {"username": self.user, "pageSize": 20}
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photos = self._request_graphql(
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"OtherPhotosQuery", variables,
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"018a5e5117bd72bdf28066aad02c4f2d"
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"8acdf7f6127215d231da60e24080eb1b",
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)["user"]["photos"]
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while True:
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yield from self._extend(photos["edges"])
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if not photos["pageInfo"]["hasNextPage"]:
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return
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variables["cursor"] = photos["pageInfo"]["endCursor"]
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photos = self._request_graphql(
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"OtherPhotosPaginationContainerQuery", variables,
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"b4af70d42c71a5e43f0be36ce60dc81e"
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"9742ebc117cde197350f2b86b5977d98",
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)["userByUsername"]["photos"]
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class _500pxGalleryExtractor(_500pxExtractor):
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"""Extractor for photo galleries on 500px.com"""
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subcategory = "gallery"
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directory_fmt = ("{category}", "{user[username]}", "{gallery[name]}")
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pattern = (BASE_PATTERN + r"/(?!photo/)(?:p/)?"
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r"([^/?#]+)/galleries/([^/?#]+)")
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test = (
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("https://500px.com/p/fashvamp/galleries/lera", {
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"url": "002dc81dee5b4a655f0e31ad8349e8903b296df6",
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"count": 3,
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"keyword": {
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"gallery": dict,
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"user": dict,
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},
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}),
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("https://500px.com/fashvamp/galleries/lera"),
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)
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def __init__(self, match):
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_500pxExtractor.__init__(self, match)
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self.user_name, self.gallery_name = match.groups()
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self.user_id = self._photos = None
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def metadata(self):
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user = self._request_graphql(
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"ProfileRendererQuery", {"username": self.user_name},
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"105058632482dd2786fd5775745908dc928f537b28e28356b076522757d65c19",
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)["profile"]
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self.user_id = str(user["legacyId"])
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variables = {
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"galleryOwnerLegacyId": self.user_id,
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"ownerLegacyId" : self.user_id,
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"slug" : self.gallery_name,
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"token" : None,
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"pageSize" : 20,
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}
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gallery = self._request_graphql(
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"GalleriesDetailQueryRendererQuery", variables,
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"fb8bb66d31b58903e2f01ebe66bbe7937b982753be3211855b7bce4e286c1a49",
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)["gallery"]
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self._photos = gallery["photos"]
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del gallery["photos"]
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return {
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"gallery": gallery,
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"user" : user,
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}
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def photos(self):
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photos = self._photos
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variables = {
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"ownerLegacyId": self.user_id,
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"slug" : self.gallery_name,
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"token" : None,
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"pageSize" : 20,
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}
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while True:
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yield from self._extend(photos["edges"])
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if not photos["pageInfo"]["hasNextPage"]:
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return
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variables["cursor"] = photos["pageInfo"]["endCursor"]
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photos = self._request_graphql(
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"GalleriesDetailPaginationContainerQuery", variables,
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"457c66d976f56863c81795f03e98cb54"
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"3c7c6cdae7abeab8fe9e8e8a67479fa9",
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)["galleryByOwnerIdAndSlugOrToken"]["photos"]
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class _500pxImageExtractor(_500pxExtractor):
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"""Extractor for individual images from 500px.com"""
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subcategory = "image"
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pattern = BASE_PATTERN + r"/photo/(\d+)"
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test = ("https://500px.com/photo/222049255/queen-of-coasts", {
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"url": "fbdf7df39325cae02f5688e9f92935b0e7113315",
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"count": 1,
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"keyword": {
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"camera": "Canon EOS 600D",
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"camera_info": dict,
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"comments": list,
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"comments_count": int,
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"created_at": "2017-08-01T08:40:05+00:00",
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"description": str,
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"editored_by": None,
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"editors_choice": False,
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"extension": "jpg",
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"feature": "popular",
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"feature_date": "2017-08-01T09:58:28+00:00",
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"focal_length": "208",
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"height": 3111,
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"id": 222049255,
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"image_format": "jpg",
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"image_url": list,
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"images": list,
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"iso": "100",
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"lens": "EF-S55-250mm f/4-5.6 IS II",
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"lens_info": dict,
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"liked": None,
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"location": None,
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"location_details": dict,
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"name": "Queen Of Coasts",
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"nsfw": False,
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"privacy": False,
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"profile": True,
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"rating": float,
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"status": 1,
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"tags": list,
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"taken_at": "2017-05-04T17:36:51+00:00",
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"times_viewed": int,
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"url": "/photo/222049255/Queen-Of-Coasts-by-Olesya-Nabieva",
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"user": dict,
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"user_id": 12847235,
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"votes_count": int,
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"watermark": True,
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"width": 4637,
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},
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})
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def __init__(self, match):
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_500pxExtractor.__init__(self, match)
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self.photo_id = match.group(1)
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def photos(self):
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edges = ({"node": {"legacyId": self.photo_id}},)
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return self._extend(edges)
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