FediFetcher/find_posts.py
2023-04-10 16:28:09 +01:00

933 lines
38 KiB
Python

#!/usr/bin/env python3
from datetime import datetime, timedelta
from dateutil import parser
import itertools
import json
import os
import re
import sys
import requests
import time
import argparse
import uuid
argparser=argparse.ArgumentParser()
argparser.add_argument('--server', required=True, help="Required: The name of your server (e.g. `mstdn.thms.uk`)")
argparser.add_argument('--access-token', action="append", required=True, help="Required: The access token can be generated at https://<server>/settings/applications, and must have read:search, read:statuses and admin:read:accounts scopes. You can supply this multiple times, if you want tun run it for multiple users.")
argparser.add_argument('--reply-interval-in-hours', required = False, type=int, default=0, help="Fetch remote replies to posts that have received replies from users on your own instance in this period")
argparser.add_argument('--home-timeline-length', required = False, type=int, default=0, help="Look for replies to posts in the API-Key owner's home timeline, up to this many posts")
argparser.add_argument('--user', required = False, default='', help="Use together with --max-followings or --max-followers to tell us which user's followings/followers we should backfill")
argparser.add_argument('--max-followings', required = False, type=int, default=0, help="Backfill posts for new accounts followed by --user. We'll backfill at most this many followings' posts")
argparser.add_argument('--max-followers', required = False, type=int, default=0, help="Backfill posts for new accounts following --user. We'll backfill at most this many followers' posts")
argparser.add_argument('--max-follow-requests', required = False, type=int, default=0, help="Backfill posts of the API key owners pending follow requests. We'll backfill at most this many requester's posts")
argparser.add_argument('--max-bookmarks', required = False, type=int, default=0, help="Fetch remote replies to the API key owners Bookmarks. We'll fetch replies to at most this many bookmarks")
argparser.add_argument('--from-notifications', required = False, type=int, default=0, help="Backfill accounts of anyone appearing in your notifications, during the last hours")
argparser.add_argument('--remember-users-for-hours', required=False, type=int, default=24*7, help="How long to remember users that you aren't following for, before trying to backfill them again.")
argparser.add_argument('--http-timeout', required = False, type=int, default=5, help="The timeout for any HTTP requests to your own, or other instances.")
argparser.add_argument('--backfill-with-context', required = False, type=int, default=1, help="If enabled, we'll fetch remote replies when backfilling profiles. Set to `0` to disable.")
argparser.add_argument('--backfill-mentioned-users', required = False, type=int, default=1, help="If enabled, we'll backfill any mentioned users when fetching remote replies to timeline posts. Set to `0` to disable.")
argparser.add_argument('--lock-hours', required = False, type=int, default=24, help="The lock timeout in hours.")
argparser.add_argument('--lock-file', required = False, default=None, help="Location of the lock file")
argparser.add_argument('--state-dir', required = False, default="artifacts", help="Directory to store persistent files and possibly lock file")
argparser.add_argument('--on-done', required = False, default=None, help="Provide a url that will be pinged when processing has completed. You can use this for 'dead man switch' monitoring of your task")
argparser.add_argument('--on-start', required = False, default=None, help="Provide a url that will be pinged when processing is starting. You can use this for 'dead man switch' monitoring of your task")
argparser.add_argument('--on-fail', required = False, default=None, help="Provide a url that will be pinged when processing has failed. You can use this for 'dead man switch' monitoring of your task")
def get_notification_users(server, access_token, known_users, max_age):
since = datetime.now(datetime.now().astimezone().tzinfo) - timedelta(hours=max_age)
notifications = get_paginated_mastodon(f"https://{server}/api/v1/notifications", since, headers={
"Authorization": f"Bearer {access_token}",
})
notification_users = []
for notification in notifications:
notificationDate = parser.parse(notification['created_at'])
if(notificationDate >= since and notification['account'] not in notification_users):
notification_users.append(notification['account'])
new_notification_users = filter_known_users(notification_users, known_users)
log(f"Found {len(notification_users)} users in notifications, {len(new_notification_users)} of which are new")
return new_notification_users
def get_bookmarks(server, access_token, max):
return get_paginated_mastodon(f"https://{server}/api/v1/bookmarks", max, {
"Authorization": f"Bearer {access_token}",
})
def add_user_posts(server, access_token, followings, know_followings, all_known_users, seen_urls):
for user in followings:
if user['acct'] not in all_known_users and not user['url'].startswith(f"https://{server}/"):
posts = get_user_posts(user, know_followings, server)
if(posts != None):
count = 0
failed = 0
for post in posts:
if post['reblog'] == None and post['url'] != None and post['url'] not in seen_urls:
added = add_post_with_context(post, server, access_token, seen_urls)
if added is True:
seen_urls.add(post['url'])
count += 1
else:
failed += 1
log(f"Added {count} posts for user {user['acct']} with {failed} errors")
if failed == 0:
know_followings.add(user['acct'])
all_known_users.add(user['acct'])
def add_post_with_context(post, server, access_token, seen_urls):
added = add_context_url(post['url'], server, access_token)
if added is True:
seen_urls.add(post['url'])
if (post['replies_count'] or post['in_reply_to_id']) and arguments.backfill_with_context > 0:
parsed_urls = {}
parsed = parse_url(post['url'], parsed_urls)
if parsed == None:
return True
known_context_urls = get_all_known_context_urls(server, [post],parsed_urls)
add_context_urls(server, access_token, known_context_urls, seen_urls)
return True
return False
def get_user_posts(user, know_followings, server):
parsed_url = parse_user_url(user['url'])
if parsed_url == None:
# We are adding it as 'known' anyway, because we won't be able to fix this.
know_followings.add(user['acct'])
return None
if(parsed_url[0] == server):
log(f"{user['acct']} is a local user. Skip")
know_followings.add(user['acct'])
return None
try:
user_id = get_user_id(parsed_url[0], parsed_url[1])
except Exception as ex:
log(f"Error getting user ID for user {user['acct']}: {ex}")
return None
try:
url = f"https://{parsed_url[0]}/api/v1/accounts/{user_id}/statuses?limit=40"
response = get(url)
if(response.status_code == 200):
return response.json()
elif response.status_code == 404:
raise Exception(
f"User {user['acct']} was not found on server {parsed_url[0]}"
)
else:
raise Exception(
f"Error getting URL {url}. Status code: {response.status_code}"
)
except Exception as ex:
log(f"Error getting posts for user {user['acct']}: {ex}")
return None
def get_new_follow_requests(server, access_token, max, known_followings):
"""Get any new follow requests for the specified user, up to the max number provided"""
follow_requests = get_paginated_mastodon(f"https://{server}/api/v1/follow_requests", max, {
"Authorization": f"Bearer {access_token}",
})
# Remove any we already know about
new_follow_requests = filter_known_users(follow_requests, known_followings)
log(f"Got {len(follow_requests)} follow_requests, {len(new_follow_requests)} of which are new")
return new_follow_requests
def filter_known_users(users, known_users):
return list(filter(
lambda user: user['acct'] not in known_users,
users
))
def get_new_followers(server, user_id, max, known_followers):
"""Get any new followings for the specified user, up to the max number provided"""
followers = get_paginated_mastodon(f"https://{server}/api/v1/accounts/{user_id}/followers", max)
# Remove any we already know about
new_followers = filter_known_users(followers, known_followers)
log(f"Got {len(followers)} followers, {len(new_followers)} of which are new")
return new_followers
def get_new_followings(server, user_id, max, known_followings):
"""Get any new followings for the specified user, up to the max number provided"""
following = get_paginated_mastodon(f"https://{server}/api/v1/accounts/{user_id}/following", max)
# Remove any we already know about
new_followings = filter_known_users(following, known_followings)
log(f"Got {len(following)} followings, {len(new_followings)} of which are new")
return new_followings
def get_user_id(server, user = None, access_token = None):
"""Get the user id from the server, using a username"""
headers = {}
if user != None and user != '':
url = f"https://{server}/api/v1/accounts/lookup?acct={user}"
elif access_token != None:
url = f"https://{server}/api/v1/accounts/verify_credentials"
headers = {
"Authorization": f"Bearer {access_token}",
}
else:
raise Exception('You must supply either a user name or an access token, to get an user ID')
response = get(url, headers=headers)
if response.status_code == 200:
return response.json()['id']
elif response.status_code == 404:
raise Exception(
f"User {user} was not found on server {server}."
)
else:
raise Exception(
f"Error getting URL {url}. Status code: {response.status_code}"
)
def get_timeline(server, access_token, max):
"""Get all post in the user's home timeline"""
url = f"https://{server}/api/v1/timelines/home"
try:
response = get_toots(url, access_token)
if response.status_code == 200:
toots = response.json()
elif response.status_code == 401:
raise Exception(
f"Error getting URL {url}. Status code: {response.status_code}. "
"Ensure your access token is correct"
)
elif response.status_code == 403:
raise Exception(
f"Error getting URL {url}. Status code: {response.status_code}. "
"Make sure you have the read:statuses scope enabled for your access token."
)
else:
raise Exception(
f"Error getting URL {url}. Status code: {response.status_code}"
)
# Paginate as needed
while len(toots) < max and 'next' in response.links:
response = get_toots(response.links['next']['url'], access_token)
toots = toots + response.json()
except Exception as ex:
log(f"Error getting timeline toots: {ex}")
raise
log(f"Found {len(toots)} toots in timeline")
return toots
def get_toots(url, access_token):
response = get( url, headers={
"Authorization": f"Bearer {access_token}",
})
if response.status_code == 200:
return response
elif response.status_code == 401:
raise Exception(
f"Error getting URL {url}. Status code: {response.status_code}. "
"It looks like your access token is incorrect."
)
elif response.status_code == 403:
raise Exception(
f"Error getting URL {url}. Status code: {response.status_code}. "
"Make sure you have the read:statuses scope enabled for your access token."
)
else:
raise Exception(
f"Error getting URL {url}. Status code: {response.status_code}"
)
def get_active_user_ids(server, access_token, reply_interval_hours):
"""get all user IDs on the server that have posted a toot in the given
time interval"""
since = datetime.now() - timedelta(days=reply_interval_hours / 24 + 1)
url = f"https://{server}/api/v1/admin/accounts"
resp = get(url, headers={
"Authorization": f"Bearer {access_token}",
})
if resp.status_code == 200:
for user in resp.json():
last_status_at = user["account"]["last_status_at"]
if last_status_at is not None:
last_active = datetime.strptime(last_status_at, "%Y-%m-%d")
if last_active > since:
log(f"Found active user: {user['username']}")
yield user["id"]
elif resp.status_code == 401:
raise Exception(
f"Error getting user IDs on server {server}. Status code: {resp.status_code}. "
"Ensure your access token is correct"
)
elif resp.status_code == 403:
raise Exception(
f"Error getting user IDs on server {server}. Status code: {resp.status_code}. "
"Make sure you have the admin:read:accounts scope enabled for your access token."
)
else:
raise Exception(
f"Error getting user IDs on server {server}. Status code: {resp.status_code}"
)
def get_all_reply_toots(
server, user_ids, access_token, seen_urls, reply_interval_hours
):
"""get all replies to other users by the given users in the last day"""
replies_since = datetime.now() - timedelta(hours=reply_interval_hours)
reply_toots = list(
itertools.chain.from_iterable(
get_reply_toots(
user_id, server, access_token, seen_urls, replies_since
)
for user_id in user_ids
)
)
log(f"Found {len(reply_toots)} reply toots")
return reply_toots
def get_reply_toots(user_id, server, access_token, seen_urls, reply_since):
"""get replies by the user to other users since the given date"""
url = f"https://{server}/api/v1/accounts/{user_id}/statuses?exclude_replies=false&limit=40"
try:
resp = get(url, headers={
"Authorization": f"Bearer {access_token}",
})
except Exception as ex:
log(
f"Error getting replies for user {user_id} on server {server}: {ex}"
)
return []
if resp.status_code == 200:
toots = [
toot
for toot in resp.json()
if toot["in_reply_to_id"] is not None
and toot["url"] not in seen_urls
and datetime.strptime(toot["created_at"], "%Y-%m-%dT%H:%M:%S.%fZ")
> reply_since
]
for toot in toots:
log(f"Found reply toot: {toot['url']}")
return toots
elif resp.status_code == 403:
raise Exception(
f"Error getting replies for user {user_id} on server {server}. Status code: {resp.status_code}. "
"Make sure you have the read:statuses scope enabled for your access token."
)
raise Exception(
f"Error getting replies for user {user_id} on server {server}. Status code: {resp.status_code}"
)
def get_all_known_context_urls(server, reply_toots,parsed_urls):
"""get the context toots of the given toots from their original server"""
known_context_urls = set(
filter(
lambda url: not url.startswith(f"https://{server}/"),
itertools.chain.from_iterable(
get_toot_context(*parse_url(toot["url"] if toot["reblog"] is None else toot["reblog"]["url"],parsed_urls), toot["url"])
for toot in filter(
lambda toot: toot_has_parseable_url(toot,parsed_urls),
reply_toots
)
),
)
)
log(f"Found {len(known_context_urls)} known context toots")
return known_context_urls
def toot_has_parseable_url(toot,parsed_urls):
parsed = parse_url(toot["url"] if toot["reblog"] is None else toot["reblog"]["url"],parsed_urls)
if(parsed is None) :
return False
return True
def get_all_replied_toot_server_ids(
server, reply_toots, replied_toot_server_ids, parsed_urls
):
"""get the server and ID of the toots the given toots replied to"""
return filter(
lambda x: x is not None,
(
get_replied_toot_server_id(server, toot, replied_toot_server_ids, parsed_urls)
for toot in reply_toots
),
)
def get_replied_toot_server_id(server, toot, replied_toot_server_ids,parsed_urls):
"""get the server and ID of the toot the given toot replied to"""
in_reply_to_id = toot["in_reply_to_id"]
in_reply_to_account_id = toot["in_reply_to_account_id"]
mentions = [
mention
for mention in toot["mentions"]
if mention["id"] == in_reply_to_account_id
]
if len(mentions) == 0:
return None
mention = mentions[0]
o_url = f"https://{server}/@{mention['acct']}/{in_reply_to_id}"
if o_url in replied_toot_server_ids:
return replied_toot_server_ids[o_url]
url = get_redirect_url(o_url)
if url is None:
return None
match = parse_url(url,parsed_urls)
if match is not None:
replied_toot_server_ids[o_url] = (url, match)
return (url, match)
log(f"Error parsing toot URL {url}")
replied_toot_server_ids[o_url] = None
return None
def parse_user_url(url):
match = parse_mastodon_profile_url(url)
if match is not None:
return match
match = parse_pleroma_profile_url(url)
if match is not None:
return match
match = parse_pixelfed_profile_url(url)
if match is not None:
return match
log(f"Error parsing Profile URL {url}")
return None
def parse_url(url, parsed_urls):
if url not in parsed_urls:
match = parse_mastodon_url(url)
if match is not None:
parsed_urls[url] = match
if url not in parsed_urls:
match = parse_pleroma_url(url)
if match is not None:
parsed_urls[url] = match
if url not in parsed_urls:
match = parse_pixelfed_url(url)
if match is not None:
parsed_urls[url] = match
if url not in parsed_urls:
log(f"Error parsing toot URL {url}")
parsed_urls[url] = None
return parsed_urls[url]
def parse_mastodon_profile_url(url):
"""parse a Mastodon Profile URL and return the server and username"""
match = re.match(
r"https://(?P<server>.*)/@(?P<username>.*)", url
)
if match is not None:
return (match.group("server"), match.group("username"))
return None
def parse_mastodon_url(url):
"""parse a Mastodon URL and return the server and ID"""
match = re.match(
r"https://(?P<server>.*)/@(?P<username>.*)/(?P<toot_id>.*)", url
)
if match is not None:
return (match.group("server"), match.group("toot_id"))
return None
def parse_pleroma_url(url):
"""parse a Pleroma URL and return the server and ID"""
match = re.match(r"https://(?P<server>.*)/objects/(?P<toot_id>.*)", url)
if match is not None:
server = match.group("server")
url = get_redirect_url(url)
if url is None:
return None
match = re.match(r"/notice/(?P<toot_id>.*)", url)
if match is not None:
return (server, match.group("toot_id"))
return None
return None
def parse_pleroma_profile_url(url):
"""parse a Pleroma Profile URL and return the server and username"""
match = re.match(r"https://(?P<server>.*)/users/(?P<username>.*)", url)
if match is not None:
return (match.group("server"), match.group("username"))
return None
def parse_pixelfed_url(url):
"""parse a Pixelfed URL and return the server and ID"""
match = re.match(
r"https://(?P<server>.*)/p/(?P<username>.*)/(?P<toot_id>.*)", url
)
if match is not None:
return (match.group("server"), match.group("toot_id"))
return None
def parse_pixelfed_profile_url(url):
"""parse a Pixelfed Profile URL and return the server and username"""
match = re.match(r"https://(?P<server>.*)/(?P<username>.*)", url)
if match is not None:
return (match.group("server"), match.group("username"))
return None
def get_redirect_url(url):
"""get the URL given URL redirects to"""
try:
resp = requests.head(url, allow_redirects=False, timeout=5,headers={
'User-Agent': 'FediFetcher (https://go.thms.uk/mgr)'
})
except Exception as ex:
log(f"Error getting redirect URL for URL {url}. Exception: {ex}")
return None
if resp.status_code == 200:
return url
elif resp.status_code == 302:
redirect_url = resp.headers["Location"]
log(f"Discovered redirect for URL {url}")
return redirect_url
else:
log(
f"Error getting redirect URL for URL {url}. Status code: {resp.status_code}"
)
return None
def get_all_context_urls(server, replied_toot_ids):
"""get the URLs of the context toots of the given toots"""
return filter(
lambda url: not url.startswith(f"https://{server}/"),
itertools.chain.from_iterable(
get_toot_context(server, toot_id, url)
for (url, (server, toot_id)) in replied_toot_ids
),
)
def get_toot_context(server, toot_id, toot_url):
"""get the URLs of the context toots of the given toot"""
url = f"https://{server}/api/v1/statuses/{toot_id}/context"
try:
resp = get(url)
except Exception as ex:
log(f"Error getting context for toot {toot_url}. Exception: {ex}")
return []
if resp.status_code == 200:
try:
res = resp.json()
log(f"Got context for toot {toot_url}")
return (toot["url"] for toot in (res["ancestors"] + res["descendants"]))
except Exception as ex:
log(f"Error parsing context for toot {toot_url}. Exception: {ex}")
return []
elif resp.status_code == 429:
reset = datetime.strptime(resp.headers['x-ratelimit-reset'], '%Y-%m-%dT%H:%M:%S.%fZ')
log(f"Rate Limit hit when getting context for {toot_url}. Waiting to retry at {resp.headers['x-ratelimit-reset']}")
time.sleep((reset - datetime.now()).total_seconds() + 1)
return get_toot_context(server, toot_id, toot_url)
log(
f"Error getting context for toot {toot_url}. Status code: {resp.status_code}"
)
return []
def add_context_urls(server, access_token, context_urls, seen_urls):
"""add the given toot URLs to the server"""
count = 0
failed = 0
for url in context_urls:
if url not in seen_urls:
added = add_context_url(url, server, access_token)
if added is True:
seen_urls.add(url)
count += 1
else:
failed += 1
log(f"Added {count} new context toots (with {failed} failures)")
def add_context_url(url, server, access_token):
"""add the given toot URL to the server"""
search_url = f"https://{server}/api/v2/search?q={url}&resolve=true&limit=1"
try:
resp = get(search_url, headers={
"Authorization": f"Bearer {access_token}",
})
except Exception as ex:
log(
f"Error adding url {search_url} to server {server}. Exception: {ex}"
)
return False
if resp.status_code == 200:
log(f"Added context url {url}")
return True
elif resp.status_code == 403:
log(
f"Error adding url {search_url} to server {server}. Status code: {resp.status_code}. "
"Make sure you have the read:search scope enabled for your access token."
)
return False
elif resp.status_code == 429:
reset = datetime.strptime(resp.headers['x-ratelimit-reset'], '%Y-%m-%dT%H:%M:%S.%fZ')
log(f"Rate Limit hit when adding url {search_url}. Waiting to retry at {resp.headers['x-ratelimit-reset']}")
time.sleep((reset - datetime.now()).total_seconds() + 1)
return add_context_url(url, server, access_token)
else:
log(
f"Error adding url {search_url} to server {server}. Status code: {resp.status_code}"
)
return False
def get_paginated_mastodon(url, max, headers = {}, timeout = 0, max_tries = 5):
"""Make a paginated request to mastodon"""
if(isinstance(max, int)):
furl = f"{url}?limit={max}"
else:
furl = url
response = get(furl, headers, timeout, max_tries)
if response.status_code != 200:
if response.status_code == 401:
raise Exception(
f"Error getting URL {url}. Status code: {response.status_code}. "
"Ensure your access token is correct"
)
elif response.status_code == 403:
raise Exception(
f"Error getting URL {url}. Status code: {response.status_code}. "
"Make sure you have the correct scopes enabled for your access token."
)
else:
raise Exception(
f"Error getting URL {url}. Status code: {response.status_code}"
)
result = response.json()
if(isinstance(max, int)):
while len(result) < max and 'next' in response.links:
response = get(response.links['next']['url'], headers, timeout, max_tries)
result = result + response.json()
else:
while parser.parse(result[-1]['created_at']) >= max and 'next' in response.links:
response = get(response.links['next']['url'], headers, timeout, max_tries)
result = result + response.json()
return result
def get(url, headers = {}, timeout = 0, max_tries = 5):
"""A simple wrapper to make a get request while providing our user agent, and respecting rate limits"""
h = headers.copy()
if 'User-Agent' not in h:
h['User-Agent'] = 'FediFetcher (https://go.thms.uk/mgr)'
if timeout == 0:
timeout = arguments.http_timeout
response = requests.get( url, headers= h, timeout=timeout)
if response.status_code == 429:
if max_tries > 0:
reset = parser.parse(response.headers['x-ratelimit-reset'])
now = datetime.now(datetime.now().astimezone().tzinfo)
wait = (reset - now).total_seconds() + 1
log(f"Rate Limit hit requesting {url}. Waiting {wait} sec to retry at {response.headers['x-ratelimit-reset']}")
time.sleep(wait)
return get(url, headers, timeout, max_tries - 1)
raise Exception(f"Maximum number of retries exceeded for rate limited request {url}")
return response
def log(text):
print(f"{datetime.now()} {datetime.now().astimezone().tzinfo}: {text}")
class OrderedSet:
"""An ordered set implementation over a dict"""
def __init__(self, iterable):
self._dict = {}
if isinstance(iterable, dict):
for item in iterable:
if isinstance(iterable[item], str):
self.add(item, parser.parse(iterable[item]))
else:
self.add(item, iterable[item])
else:
for item in iterable:
self.add(item)
def add(self, item, time = None):
if item not in self._dict:
if(time == None):
self._dict[item] = datetime.now(datetime.now().astimezone().tzinfo)
else:
self._dict[item] = time
def pop(self, item):
self._dict.pop(item)
def get(self, item):
return self._dict[item]
def update(self, iterable):
for item in iterable:
self.add(item)
def __contains__(self, item):
return item in self._dict
def __iter__(self):
return iter(self._dict)
def __len__(self):
return len(self._dict)
def toJSON(self):
return json.dump(self._dict, f, default=str)
if __name__ == "__main__":
start = datetime.now()
log(f"Starting FediFetcher")
arguments = argparser.parse_args()
runId = uuid.uuid4()
if(arguments.on_start != None and arguments.on_start != ''):
try:
get(f"{arguments.on_start}?rid={runId}")
except Exception as ex:
log(f"Error getting callback url: {ex}")
if arguments.lock_file is None:
arguments.lock_file = os.path.join(arguments.state_dir, 'lock.lock')
LOCK_FILE = arguments.lock_file
if( os.path.exists(LOCK_FILE)):
log(f"Lock file exists at {LOCK_FILE}")
try:
with open(LOCK_FILE, "r", encoding="utf-8") as f:
lock_time = parser.parse(f.read())
if (datetime.now() - lock_time).total_seconds() >= arguments.lock_hours * 60 * 60:
os.remove(LOCK_FILE)
log(f"Lock file has expired. Removed lock file.")
else:
log(f"Lock file age is {datetime.now() - lock_time} - below --lock-hours={arguments.lock_hours} provided.")
if(arguments.on_fail != None and arguments.on_fail != ''):
try:
get(f"{arguments.on_fail}?rid={runId}")
except Exception as ex:
log(f"Error getting callback url: {ex}")
sys.exit(1)
except Exception:
log(f"Cannot read logfile age - aborting.")
if(arguments.on_fail != None and arguments.on_fail != ''):
try:
get(f"{arguments.on_fail}?rid={runId}")
except Exception as ex:
log(f"Error getting callback url: {ex}")
sys.exit(1)
with open(LOCK_FILE, "w", encoding="utf-8") as f:
f.write(f"{datetime.now()}")
try:
SEEN_URLS_FILE = os.path.join(arguments.state_dir, "seen_urls")
REPLIED_TOOT_SERVER_IDS_FILE = os.path.join(arguments.state_dir, "replied_toot_server_ids")
KNOWN_FOLLOWINGS_FILE = os.path.join(arguments.state_dir, "known_followings")
RECENTLY_CHECKED_USERS_FILE = os.path.join(arguments.state_dir, "recently_checked_users")
seen_urls = OrderedSet([])
if os.path.exists(SEEN_URLS_FILE):
with open(SEEN_URLS_FILE, "r", encoding="utf-8") as f:
seen_urls = OrderedSet(f.read().splitlines())
replied_toot_server_ids = {}
if os.path.exists(REPLIED_TOOT_SERVER_IDS_FILE):
with open(REPLIED_TOOT_SERVER_IDS_FILE, "r", encoding="utf-8") as f:
replied_toot_server_ids = json.load(f)
known_followings = OrderedSet([])
if os.path.exists(KNOWN_FOLLOWINGS_FILE):
with open(KNOWN_FOLLOWINGS_FILE, "r", encoding="utf-8") as f:
known_followings = OrderedSet(f.read().splitlines())
recently_checked_users = OrderedSet({})
if os.path.exists(RECENTLY_CHECKED_USERS_FILE):
with open(RECENTLY_CHECKED_USERS_FILE, "r", encoding="utf-8") as f:
recently_checked_users = OrderedSet(json.load(f))
# Remove any users whose last check is too long in the past from the list
for user in list(recently_checked_users):
lastCheck = recently_checked_users.get(user)
userAge = datetime.now(lastCheck.tzinfo) - lastCheck
if(userAge.total_seconds() > arguments.remember_users_for_hours * 60 * 60):
recently_checked_users.pop(user)
parsed_urls = {}
all_known_users = OrderedSet(list(known_followings) + list(recently_checked_users))
for token in arguments.access_token:
if arguments.reply_interval_in_hours > 0:
"""pull the context toots of toots user replied to, from their
original server, and add them to the local server."""
user_ids = get_active_user_ids(arguments.server, token, arguments.reply_interval_in_hours)
reply_toots = get_all_reply_toots(
arguments.server, user_ids, token, seen_urls, arguments.reply_interval_in_hours
)
known_context_urls = get_all_known_context_urls(arguments.server, reply_toots,parsed_urls)
seen_urls.update(known_context_urls)
replied_toot_ids = get_all_replied_toot_server_ids(
arguments.server, reply_toots, replied_toot_server_ids, parsed_urls
)
context_urls = get_all_context_urls(arguments.server, replied_toot_ids)
add_context_urls(arguments.server, token, context_urls, seen_urls)
if arguments.home_timeline_length > 0:
"""Do the same with any toots on the key owner's home timeline """
timeline_toots = get_timeline(arguments.server, token, arguments.home_timeline_length)
known_context_urls = get_all_known_context_urls(arguments.server, timeline_toots,parsed_urls)
add_context_urls(arguments.server, token, known_context_urls, seen_urls)
# Backfill any post authors, and any mentioned users
if arguments.backfill_mentioned_users > 0:
mentioned_users = []
cut_off = datetime.now(datetime.now().astimezone().tzinfo) - timedelta(minutes=60)
for toot in timeline_toots:
these_users = []
toot_created_at = parser.parse(toot['created_at'])
if len(mentioned_users) < 10 or (toot_created_at > cut_off and len(mentioned_users) < 30):
these_users.append(toot['account'])
if(len(toot['mentions'])):
these_users += toot['mentions']
if(toot['reblog'] != None):
these_users.append(toot['reblog']['account'])
if(len(toot['reblog']['mentions'])):
these_users += toot['reblog']['mentions']
for user in these_users:
if user not in mentioned_users and user['acct'] not in all_known_users:
mentioned_users.append(user)
add_user_posts(arguments.server, token, filter_known_users(mentioned_users, all_known_users), recently_checked_users, all_known_users, seen_urls)
if arguments.max_followings > 0:
log(f"Getting posts from last {arguments.max_followings} followings")
user_id = get_user_id(arguments.server, arguments.user, token)
followings = get_new_followings(arguments.server, user_id, arguments.max_followings, all_known_users)
add_user_posts(arguments.server, token, followings, known_followings, all_known_users, seen_urls)
if arguments.max_followers > 0:
log(f"Getting posts from last {arguments.max_followers} followers")
user_id = get_user_id(arguments.server, arguments.user, token)
followers = get_new_followers(arguments.server, user_id, arguments.max_followers, all_known_users)
add_user_posts(arguments.server, token, followers, recently_checked_users, all_known_users, seen_urls)
if arguments.max_follow_requests > 0:
log(f"Getting posts from last {arguments.max_follow_requests} follow requests")
follow_requests = get_new_follow_requests(arguments.server, token, arguments.max_follow_requests, all_known_users)
add_user_posts(arguments.server, token, follow_requests, recently_checked_users, all_known_users, seen_urls)
if arguments.from_notifications > 0:
log(f"Getting notifications for last {arguments.from_notifications} hours")
notification_users = get_notification_users(arguments.server, token, all_known_users, arguments.from_notifications)
add_user_posts(arguments.server, token, notification_users, recently_checked_users, all_known_users, seen_urls)
if arguments.max_bookmarks > 0:
log(f"Pulling replies to the last {arguments.max_bookmarks} bookmarks")
bookmarks = get_bookmarks(arguments.server, token, arguments.max_bookmarks)
known_context_urls = get_all_known_context_urls(arguments.server, bookmarks,parsed_urls)
add_context_urls(arguments.server, token, known_context_urls, seen_urls)
with open(KNOWN_FOLLOWINGS_FILE, "w", encoding="utf-8") as f:
f.write("\n".join(list(known_followings)[-10000:]))
with open(SEEN_URLS_FILE, "w", encoding="utf-8") as f:
f.write("\n".join(list(seen_urls)[-10000:]))
with open(REPLIED_TOOT_SERVER_IDS_FILE, "w", encoding="utf-8") as f:
json.dump(dict(list(replied_toot_server_ids.items())[-10000:]), f)
with open(RECENTLY_CHECKED_USERS_FILE, "w", encoding="utf-8") as f:
recently_checked_users.toJSON()
os.remove(LOCK_FILE)
if(arguments.on_done != None and arguments.on_done != ''):
try:
get(f"{arguments.on_done}?rid={runId}")
except Exception as ex:
log(f"Error getting callback url: {ex}")
log(f"Processing finished in {datetime.now() - start}.")
except Exception as ex:
os.remove(LOCK_FILE)
log(f"Job failed after {datetime.now() - start}.")
if(arguments.on_fail != None and arguments.on_fail != ''):
try:
get(f"{arguments.on_fail}?rid={runId}")
except Exception as ex:
log(f"Error getting callback url: {ex}")
raise