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[bluesky] initial support (#4438, #4708, #4722, #5047)

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Mike Fährmann 2024-02-07 19:09:33 +01:00
parent 6ef143ea31
commit cf7d6be2d4
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6 changed files with 322 additions and 0 deletions

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@ -388,6 +388,7 @@ Description
* ``aibooru`` (*)
* ``aryion``
* ``atfbooru`` (*)
* ``bluesky``
* ``danbooru`` (*)
* ``e621`` (*)
* ``e926`` (*)

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@ -121,6 +121,12 @@ Consider all listed sites to potentially be NSFW.
<td>Collections, Galleries, User Profiles</td>
<td></td>
</tr>
<tr>
<td>Bluesky</td>
<td>https://bsky.app/</td>
<td>Likes, Media Files, Posts, Replies, User Profiles</td>
<td>Supported</td>
</tr>
<tr>
<td>Bunkr</td>
<td>https://bunkr.sk/</td>

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@ -29,6 +29,7 @@ modules = [
"bbc",
"behance",
"blogger",
"bluesky",
"bunkr",
"catbox",
"chevereto",

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@ -0,0 +1,267 @@
# -*- coding: utf-8 -*-
# Copyright 2024 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://bsky.app/"""
from .common import Extractor, Message
from .. import text, util, exception
from ..cache import cache, memcache
BASE_PATTERN = r"(?:https?://)?bsky\.app"
class BlueskyExtractor(Extractor):
"""Base class for bluesky extractors"""
category = "bluesky"
directory_fmt = ("{category}", "{author[handle]}")
filename_fmt = "{indexedAt[:19]}_{post_id}_{num}.{extension}"
archive_fmt = "{filename}"
root = "https://bsky.app"
def __init__(self, match):
Extractor.__init__(self, match)
self.handle = match.group(1)
def _init(self):
self.api = BlueskyAPI(self)
def items(self):
for post in self.posts():
post = post["post"]
try:
images = post["embed"]["images"]
except KeyError:
images = ()
post["post_id"] = post["uri"].rpartition("/")[2]
post["count"] = len(images)
post["date"] = text.parse_datetime(
post["indexedAt"][:19], "%Y-%m-%dT%H:%M:%S")
yield Message.Directory, post
post["num"] = 0
for file in images:
post["num"] += 1
post["description"] = file["alt"]
try:
aspect = file["aspectRatio"]
post["width"] = aspect["width"]
post["height"] = aspect["height"]
except KeyError:
post["width"] = post["height"] = 0
url = file["fullsize"]
name = url.rpartition("/")[2]
post["filename"], _, post["extension"] = name.rpartition("@")
yield Message.Url, url, post
def posts(self):
return ()
class BlueskyUserExtractor(BlueskyExtractor):
subcategory = "user"
pattern = BASE_PATTERN + r"/profile/([^/?#]+)$"
example = "https://bsky.app/profile/HANDLE"
def initialize(self):
pass
def items(self):
base = "{}/profile/{}/".format(self.root, self.handle)
return self._dispatch_extractors((
(BlueskyPostsExtractor , base + "posts"),
(BlueskyRepliesExtractor, base + "replies"),
(BlueskyMediaExtractor , base + "media"),
(BlueskyLikesExtractor , base + "likes"),
), ("media",))
def posts(self):
did = self.api.resolve_handle(self.handle)
return self.api.get_author_feed(did)
class BlueskyPostsExtractor(BlueskyExtractor):
subcategory = "posts"
pattern = BASE_PATTERN + r"/profile/([^/?#]+)/posts"
example = "https://bsky.app/profile/HANDLE/posts"
def posts(self):
did = self.api.resolve_handle(self.handle)
return self.api.get_author_feed(did, "posts_and_author_threads")
class BlueskyRepliesExtractor(BlueskyExtractor):
subcategory = "replies"
pattern = BASE_PATTERN + r"/profile/([^/?#]+)/replies"
example = "https://bsky.app/profile/HANDLE/replies"
def posts(self):
did = self.api.resolve_handle(self.handle)
return self.api.get_author_feed(did, "posts_with_replies")
class BlueskyMediaExtractor(BlueskyExtractor):
subcategory = "media"
pattern = BASE_PATTERN + r"/profile/([^/?#]+)/media"
example = "https://bsky.app/profile/HANDLE/media"
def posts(self):
did = self.api.resolve_handle(self.handle)
return self.api.get_author_feed(did, "posts_with_media")
class BlueskyLikesExtractor(BlueskyExtractor):
subcategory = "likes"
pattern = BASE_PATTERN + r"/profile/([^/?#]+)/likes"
example = "https://bsky.app/profile/HANDLE/likes"
def posts(self):
did = self.api.resolve_handle(self.handle)
return self.api.get_actor_likes(did)
class BlueskyPostExtractor(BlueskyExtractor):
subcategory = "post"
pattern = BASE_PATTERN + r"/profile/([^/?#]+)/post/([^/?#]+)"
example = "https://bsky.app/profile/HANDLE/post/ID"
def __init__(self, match):
BlueskyExtractor.__init__(self, match)
self.post_id = match.group(2)
def posts(self):
did = self.api.resolve_handle(self.handle)
return self.api.get_post_thread(did, self.post_id)
class BlueskyAPI():
"""Interface for the Bluesky API
https://www.docs.bsky.app/docs/category/http-reference
"""
def __init__(self, extractor):
self.headers = {}
self.extractor = extractor
self.log = extractor.log
self.username, self.password = extractor._get_auth_info()
if self.username:
self.root = "https://bsky.social"
else:
self.root = "https://api.bsky.app"
self.authenticate = util.noop
def get_actor_likes(self, actor):
endpoint = "app.bsky.feed.getActorLikes"
params = {
"actor": actor,
"limit": "100",
}
return self._pagination(endpoint, params)
def get_author_feed(self, actor, filter="posts_and_author_threads"):
endpoint = "app.bsky.feed.getAuthorFeed"
params = {
"actor" : actor,
"filter": filter,
"limit" : "100",
}
return self._pagination(endpoint, params)
def get_post_thread(self, actor, post_id):
endpoint = "app.bsky.feed.getPostThread"
params = {
"uri": "at://{}/app.bsky.feed.post/{}".format(actor, post_id),
}
return (self._call(endpoint, params)["thread"],)
def get_profile(self, actor):
endpoint = "app.bsky.actor.getProfile"
params = {"actor": actor}
return self._call(endpoint, params)
@memcache(keyarg=1)
def resolve_handle(self, handle):
endpoint = "com.atproto.identity.resolveHandle"
params = {"handle": handle}
return self._call(endpoint, params)["did"]
def authenticate(self):
self.headers["Authorization"] = self._authenticate_impl(self.username)
@cache(maxage=3600, keyarg=1)
def _authenticate_impl(self, username):
refresh_token = _refresh_token_cache(username)
if refresh_token:
self.log.info("Refreshing access token for %s", username)
endpoint = "com.atproto.server.refreshSession"
headers = {"Authorization": "Bearer " + refresh_token}
data = None
else:
self.log.info("Logging in as %s", username)
endpoint = "com.atproto.server.createSession"
headers = None
data = {
"identifier": username,
"password" : self.password,
}
url = "{}/xrpc/{}".format(self.root, endpoint)
response = self.extractor.request(
url, method="POST", headers=headers, json=data, fatal=None)
data = response.json()
if response.status_code != 200:
self.log.debug("Server response: %s", data)
raise exception.AuthenticationError('"{}: {}"'.format(
data.get("error"), data.get("message")))
if not refresh_token:
_refresh_token_cache.update(self.username, data["refreshJwt"])
return "Bearer " + data["accessJwt"]
def _call(self, endpoint, params):
url = "{}/xrpc/{}".format(self.root, endpoint)
while True:
self.authenticate()
response = self.extractor.request(
url, params=params, headers=self.headers, fatal=None)
if response.status_code < 400:
return response.json()
if response.status_code == 429:
self.extractor.wait(seconds=60)
continue
self.extractor.log.debug("Server response: %s", response.text)
raise exception.StopExtraction(
"API request failed (%s %s)",
response.status_code, response.reason)
def _pagination(self, endpoint, params):
while True:
data = self._call(endpoint, params)
yield from data["feed"]
cursor = data.get("cursor")
if not cursor:
return
params["cursor"] = cursor
@cache(maxage=84*86400, keyarg=0)
def _refresh_token_cache(username):
return None

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@ -174,6 +174,9 @@ SUBCATEGORY_MAP = {
"artstation": {
"artwork": "Artwork Listings",
},
"bluesky": {
"posts": "",
},
"coomerparty": {
"discord" : "",
"discord-server": "",
@ -339,6 +342,7 @@ AUTH_MAP = {
"aryion" : "Supported",
"atfbooru" : "Supported",
"baraag" : _OAUTH,
"bluesky" : "Supported",
"coomerparty" : "Supported",
"danbooru" : "Supported",
"derpibooru" : _APIKEY_DB,

43
test/results/bluesky.py Normal file
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@ -0,0 +1,43 @@
# -*- coding: utf-8 -*-
# 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.
from gallery_dl.extractor import bluesky
__tests__ = (
{
"#url" : "https://bsky.app/profile/bsky.app/post/3kh5rarr3gn2n",
"#category": ("", "bluesky", "post"),
"#class" : bluesky.BlueskyPostExtractor,
"#urls" : "https://cdn.bsky.app/img/feed_fullsize/plain/did:plc:z72i7hdynmk6r22z27h6tvur/bafkreidypzoaybmfj5h7pnpiyct6ng5yae6ydp4czrm72ocg7ev6vbirri@jpeg",
"#sha1_content": "c36a27d135277dc08b7bfd289e4078af7b32c720",
"author": {
"avatar" : "https://cdn.bsky.app/img/avatar/plain/did:plc:z72i7hdynmk6r22z27h6tvur/bafkreihagr2cmvl2jt4mgx3sppwe2it3fwolkrbtjrhcnwjk4jdijhsoze@jpeg",
"did" : "did:plc:z72i7hdynmk6r22z27h6tvur",
"displayName": "Bluesky",
"handle" : "bsky.app",
"labels" : [],
},
"cid" : "bafyreihh7m6bfrwlcjfklwturmja7qfse5gte7lskpmgw76flivimbnoqm",
"count" : 1,
"date" : "dt:2023-12-22 18:58:32",
"description": "The bluesky logo with the blue butterfly",
"extension" : "jpeg",
"filename" : "bafkreidypzoaybmfj5h7pnpiyct6ng5yae6ydp4czrm72ocg7ev6vbirri",
"height" : 630,
"indexedAt" : "2023-12-22T18:58:32.715Z",
"labels" : [],
"likeCount" : int,
"num" : 1,
"post_id" : "3kh5rarr3gn2n",
"replyCount" : int,
"repostCount": int,
"uri" : "at://did:plc:z72i7hdynmk6r22z27h6tvur/app.bsky.feed.post/3kh5rarr3gn2n",
"width" : 1200,
},
)