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# -*- coding: utf-8 -*-
# Copyright 2021 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://unsplash.com/"""
from .common import Extractor, Message
from .. import text, util
BASE_PATTERN = r"(?:https?://)?unsplash\.com"
class UnsplashExtractor(Extractor):
"""Base class for unsplash extractors"""
category = "unsplash"
directory_fmt = ("{category}", "{user[username]}")
filename_fmt = "{id}.{extension}"
archive_fmt = "{id}"
root = "https://unsplash.com"
page_start = 1
per_page = 20
def __init__(self, match):
Extractor.__init__(self, match)
self.item = match.group(1)
def items(self):
fmt = self.config("format") or "raw"
for photo in self.photos():
util.delete_items(
photo, ("current_user_collections", "related_collections"))
url = photo["urls"][fmt]
text.nameext_from_url(url, photo)
photo["extension"] = "jpg"
photo["date"] = text.parse_datetime(photo["created_at"])
if "tags" in photo:
photo["tags"] = [t["title"] for t in photo["tags"]]
yield Message.Directory, photo
yield Message.Url, url, photo
def skip(self, num):
pages = num // self.per_page
self.page_start += pages
return pages * self.per_page
def _pagination(self, url, params, results=False):
params["per_page"] = self.per_page
params["page"] = self.page_start
while True:
photos = self.request(url, params=params).json()
if results:
photos = photos["results"]
yield from photos
if len(photos) < self.per_page:
return
params["page"] += 1
class UnsplashImageExtractor(UnsplashExtractor):
"""Extractor for a single unsplash photo"""
subcategory = "image"
pattern = BASE_PATTERN + r"/photos/([^/?#]+)"
test = ("https://unsplash.com/photos/lsoogGC_5dg", {
"url": "00accb0a64d5a0df0db911f8b425892718dce524",
"keyword": {
"alt_description": "re:silhouette of trees near body of water ",
"blur_hash": "LZP4uQS4jboe%#o0WCa}2doJNaaz",
"categories": list,
"color": "#f3c08c",
"created_at": "2020-04-08T08:29:42-04:00",
"date": "dt:2020-04-08 12:29:42",
"description": "The Island",
"downloads": int,
"exif": {
"aperture": "11",
"exposure_time": "30",
"focal_length": "70.0",
"iso": 200,
"make": "Canon",
"model": "Canon EOS 5D Mark IV"
},
"extension": "jpg",
"filename": "photo-1586348943529-beaae6c28db9",
"height": 6272,
"id": "lsoogGC_5dg",
"liked_by_user": False,
"likes": int,
"location": {
"city": "Beaver Dam",
"country": "United States",
"name": "Beaver Dam, WI 53916, USA",
"position": {
"latitude": 43.457769,
"longitude": -88.837329
},
"title": "Beaver Dam, WI 53916, USA"
},
"promoted_at": "2020-04-08T11:12:03-04:00",
"sponsorship": None,
"tags": list,
"updated_at": str,
"user": {
"accepted_tos": True,
"bio": str,
"first_name": "Dave",
"id": "uMJXuywXLiU",
"instagram_username": "just_midwest_rock",
"last_name": "Hoefler",
"location": "Madison, WI",
"name": "Dave Hoefler",
"portfolio_url": str,
"total_collections": int,
"total_likes": int,
"total_photos": int,
"twitter_username": None,
"updated_at": str,
"username": "davehoefler",
},
"views": int,
"width": 4480,
},
})
def photos(self):
url = "{}/napi/photos/{}".format(self.root, self.item)
return (self.request(url).json(),)
class UnsplashUserExtractor(UnsplashExtractor):
"""Extractor for all photos of an unsplash user"""
subcategory = "user"
pattern = BASE_PATTERN + r"/@(\w+)/?$"
test = ("https://unsplash.com/@davehoefler", {
"pattern": r"https://images\.unsplash\.com/(photo-\d+-\w+"
r"|reserve/[^/?#]+)\?ixid=\w+&ixlib=rb-1\.2\.1$",
"range": "1-30",
"count": 30,
})
def photos(self):
url = "{}/napi/users/{}/photos".format(self.root, self.item)
params = {"order_by": "latest"}
return self._pagination(url, params)
class UnsplashFavoriteExtractor(UnsplashExtractor):
"""Extractor for all likes of an unsplash user"""
subcategory = "favorite"
pattern = BASE_PATTERN + r"/@(\w+)/likes"
test = ("https://unsplash.com/@davehoefler/likes", {
"pattern": r"https://images\.unsplash\.com/(photo-\d+-\w+"
r"|reserve/[^/?#]+)\?ixid=\w+&ixlib=rb-1\.2\.1$",
"range": "1-30",
"count": 30,
})
def photos(self):
url = "{}/napi/users/{}/likes".format(self.root, self.item)
params = {"order_by": "latest"}
return self._pagination(url, params)
class UnsplashCollectionExtractor(UnsplashExtractor):
"""Extractor for an unsplash collection"""
subcategory = "collection"
pattern = BASE_PATTERN + r"/collections/(\d+)"
test = ("https://unsplash.com/collections/3178572/winter", {
"pattern": r"https://images\.unsplash\.com/(photo-\d+-\w+"
r"|reserve/[^/?#]+)\?ixid=\w+&ixlib=rb-1\.2\.1$",
"range": "1-30",
"count": 30,
})
def photos(self):
url = "{}/napi/collections/{}/photos".format(self.root, self.item)
params = {"order_by": "latest"}
return self._pagination(url, params)
class UnsplashSearchExtractor(UnsplashExtractor):
"""Extractor for unsplash search results"""
subcategory = "search"
pattern = BASE_PATTERN + r"/s/photos/([^/?#]+)(?:\?([^/?#]+))?"
test = ("https://unsplash.com/s/photos/nature", {
"pattern": r"https://images\.unsplash\.com/(photo-\d+-\w+"
r"|reserve/[^/?#]+)\?ixid=\w+&ixlib=rb-1\.2\.1$",
"range": "1-30",
"count": 30,
})
def __init__(self, match):
UnsplashExtractor.__init__(self, match)
self.query = match.group(2)
def photos(self):
url = self.root + "/napi/search/photos"
params = {"query": text.unquote(self.item)}
if self.query:
params.update(text.parse_query(self.query))
return self._pagination(url, params, True)
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