1082 lines
No EOL
44 KiB
Python
1082 lines
No EOL
44 KiB
Python
#!/usr/bin/env python3
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from datetime import datetime, timedelta
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import string
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from dateutil import parser
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import itertools
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import json
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import os
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import re
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import sys
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import requests
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import time
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import argparse
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import uuid
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argparser=argparse.ArgumentParser()
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argparser.add_argument('-c','--config', required=False, type=str, help='Optionally provide a path to a JSON file containing configuration options. If not provided, options must be supplied using command line flags.')
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argparser.add_argument('--server', required=False, help="Required: The name of your server (e.g. `mstdn.thms.uk`)")
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argparser.add_argument('--access-token', action="append", required=False, 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.")
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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")
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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")
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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")
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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")
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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")
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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")
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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")
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argparser.add_argument('--max-favourites', required = False, type=int, default=0, help="Fetch remote replies to the API key owners Favourites. We'll fetch replies to at most this many favourites")
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argparser.add_argument('--from-notifications', required = False, type=int, default=0, help="Backfill accounts of anyone appearing in your notifications, during the last hours")
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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.")
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argparser.add_argument('--http-timeout', required = False, type=int, default=5, help="The timeout for any HTTP requests to your own, or other instances.")
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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.")
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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.")
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argparser.add_argument('--lock-hours', required = False, type=int, default=24, help="The lock timeout in hours.")
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argparser.add_argument('--lock-file', required = False, default=None, help="Location of the lock file")
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argparser.add_argument('--state-dir', required = False, default="artifacts", help="Directory to store persistent files and possibly lock file")
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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")
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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")
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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")
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def get_notification_users(server, access_token, known_users, max_age):
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since = datetime.now(datetime.now().astimezone().tzinfo) - timedelta(hours=max_age)
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notifications = get_paginated_mastodon(f"https://{server}/api/v1/notifications", since, headers={
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"Authorization": f"Bearer {access_token}",
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})
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notification_users = []
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for notification in notifications:
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notificationDate = parser.parse(notification['created_at'])
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if(notificationDate >= since and notification['account'] not in notification_users):
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notification_users.append(notification['account'])
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new_notification_users = filter_known_users(notification_users, known_users)
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log(f"Found {len(notification_users)} users in notifications, {len(new_notification_users)} of which are new")
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return new_notification_users
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def get_bookmarks(server, access_token, max):
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return get_paginated_mastodon(f"https://{server}/api/v1/bookmarks", max, {
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"Authorization": f"Bearer {access_token}",
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})
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def get_favourites(server, access_token, max):
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return get_paginated_mastodon(f"https://{server}/api/v1/favourites", max, {
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"Authorization": f"Bearer {access_token}",
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})
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def add_user_posts(server, access_token, followings, know_followings, all_known_users, seen_urls):
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for user in followings:
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if user['acct'] not in all_known_users and not user['url'].startswith(f"https://{server}/"):
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posts = get_user_posts(user, know_followings, server)
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if(posts != None):
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count = 0
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failed = 0
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for post in posts:
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if post.get('reblog') is None and post.get('url') is not None and post.get('url') not in seen_urls:
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added = add_post_with_context(post, server, access_token, seen_urls)
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if added is True:
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seen_urls.add(post['url'])
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count += 1
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else:
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failed += 1
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log(f"Added {count} posts for user {user['acct']} with {failed} errors")
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if failed == 0:
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know_followings.add(user['acct'])
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all_known_users.add(user['acct'])
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def add_post_with_context(post, server, access_token, seen_urls):
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added = add_context_url(post['url'], server, access_token)
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if added is True:
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seen_urls.add(post['url'])
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if ('replies_count' in post or 'in_reply_to_id' in post) and getattr(arguments, 'backfill_with_context', 0) > 0:
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parsed_urls = {}
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parsed = parse_url(post['url'], parsed_urls)
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if parsed == None:
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return True
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known_context_urls = get_all_known_context_urls(server, [post],parsed_urls)
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add_context_urls(server, access_token, known_context_urls, seen_urls)
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return True
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return False
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def get_user_posts(user, know_followings, server):
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parsed_url = parse_user_url(user['url'])
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if parsed_url == None:
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# We are adding it as 'known' anyway, because we won't be able to fix this.
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know_followings.add(user['acct'])
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return None
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if(parsed_url[0] == server):
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log(f"{user['acct']} is a local user. Skip")
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know_followings.add(user['acct'])
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return None
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if re.match(r"^https:\/\/[^\/]+\/c\/", user['url']):
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try:
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url = f"https://{parsed_url[0]}/api/v3/post/list?community_name={parsed_url[1]}&sort=New&limit=50"
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response = get(url)
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if(response.status_code == 200):
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posts = [post['post'] for post in response.json()['posts']]
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for post in posts:
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post['url'] = post['ap_id']
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return posts
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except Exception as ex:
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log(f"Error getting community posts for community {parsed_url[1]}: {ex}")
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return None
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if re.match(r"^https:\/\/[^\/]+\/u\/", user['url']):
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try:
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url = f"https://{parsed_url[0]}/api/v3/user?username={parsed_url[1]}&sort=New&limit=50"
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response = get(url)
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if(response.status_code == 200):
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comments = [post['post'] for post in response.json()['comments']]
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posts = [post['post'] for post in response.json()['posts']]
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all_posts = comments + posts
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for post in all_posts:
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post['url'] = post['ap_id']
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return all_posts
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except Exception as ex:
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log(f"Error getting user posts for user {parsed_url[1]}: {ex}")
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return None
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try:
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user_id = get_user_id(parsed_url[0], parsed_url[1])
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except Exception as ex:
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log(f"Error getting user ID for user {user['acct']}: {ex}")
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return None
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try:
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url = f"https://{parsed_url[0]}/api/v1/accounts/{user_id}/statuses?limit=40"
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response = get(url)
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if(response.status_code == 200):
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return response.json()
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elif response.status_code == 404:
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raise Exception(
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f"User {user['acct']} was not found on server {parsed_url[0]}"
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)
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else:
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raise Exception(
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f"Error getting URL {url}. Status code: {response.status_code}"
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)
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except Exception as ex:
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log(f"Error getting posts for user {user['acct']}: {ex}")
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return None
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def get_new_follow_requests(server, access_token, max, known_followings):
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"""Get any new follow requests for the specified user, up to the max number provided"""
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follow_requests = get_paginated_mastodon(f"https://{server}/api/v1/follow_requests", max, {
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"Authorization": f"Bearer {access_token}",
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})
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# Remove any we already know about
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new_follow_requests = filter_known_users(follow_requests, known_followings)
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log(f"Got {len(follow_requests)} follow_requests, {len(new_follow_requests)} of which are new")
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return new_follow_requests
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def filter_known_users(users, known_users):
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return list(filter(
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lambda user: user['acct'] not in known_users,
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users
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))
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def get_new_followers(server, user_id, max, known_followers):
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"""Get any new followings for the specified user, up to the max number provided"""
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followers = get_paginated_mastodon(f"https://{server}/api/v1/accounts/{user_id}/followers", max)
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# Remove any we already know about
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new_followers = filter_known_users(followers, known_followers)
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log(f"Got {len(followers)} followers, {len(new_followers)} of which are new")
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return new_followers
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def get_new_followings(server, user_id, max, known_followings):
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"""Get any new followings for the specified user, up to the max number provided"""
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following = get_paginated_mastodon(f"https://{server}/api/v1/accounts/{user_id}/following", max)
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# Remove any we already know about
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new_followings = filter_known_users(following, known_followings)
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log(f"Got {len(following)} followings, {len(new_followings)} of which are new")
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return new_followings
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def get_user_id(server, user = None, access_token = None):
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"""Get the user id from the server, using a username"""
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headers = {}
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if user != None and user != '':
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url = f"https://{server}/api/v1/accounts/lookup?acct={user}"
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elif access_token != None:
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url = f"https://{server}/api/v1/accounts/verify_credentials"
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headers = {
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"Authorization": f"Bearer {access_token}",
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}
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else:
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raise Exception('You must supply either a user name or an access token, to get an user ID')
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response = get(url, headers=headers)
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if response.status_code == 200:
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return response.json()['id']
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elif response.status_code == 404:
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raise Exception(
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f"User {user} was not found on server {server}."
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)
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else:
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raise Exception(
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f"Error getting URL {url}. Status code: {response.status_code}"
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)
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def get_timeline(server, access_token, max):
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"""Get all post in the user's home timeline"""
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url = f"https://{server}/api/v1/timelines/home"
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try:
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response = get_toots(url, access_token)
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if response.status_code == 200:
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toots = response.json()
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elif response.status_code == 401:
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raise Exception(
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f"Error getting URL {url}. Status code: {response.status_code}. "
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"Ensure your access token is correct"
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)
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elif response.status_code == 403:
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raise Exception(
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f"Error getting URL {url}. Status code: {response.status_code}. "
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"Make sure you have the read:statuses scope enabled for your access token."
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)
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else:
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raise Exception(
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f"Error getting URL {url}. Status code: {response.status_code}"
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)
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# Paginate as needed
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while len(toots) < max and 'next' in response.links:
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response = get_toots(response.links['next']['url'], access_token)
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toots = toots + response.json()
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except Exception as ex:
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log(f"Error getting timeline toots: {ex}")
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raise
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log(f"Found {len(toots)} toots in timeline")
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return toots
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def get_toots(url, access_token):
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response = get( url, headers={
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"Authorization": f"Bearer {access_token}",
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})
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if response.status_code == 200:
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return response
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elif response.status_code == 401:
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raise Exception(
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f"Error getting URL {url}. Status code: {response.status_code}. "
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"It looks like your access token is incorrect."
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)
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elif response.status_code == 403:
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raise Exception(
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f"Error getting URL {url}. Status code: {response.status_code}. "
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"Make sure you have the read:statuses scope enabled for your access token."
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)
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else:
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raise Exception(
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f"Error getting URL {url}. Status code: {response.status_code}"
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)
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def get_active_user_ids(server, access_token, reply_interval_hours):
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"""get all user IDs on the server that have posted a toot in the given
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time interval"""
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since = datetime.now() - timedelta(days=reply_interval_hours / 24 + 1)
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url = f"https://{server}/api/v1/admin/accounts"
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resp = get(url, headers={
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"Authorization": f"Bearer {access_token}",
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})
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if resp.status_code == 200:
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for user in resp.json():
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last_status_at = user["account"]["last_status_at"]
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if last_status_at is not None:
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last_active = datetime.strptime(last_status_at, "%Y-%m-%d")
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if last_active > since:
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log(f"Found active user: {user['username']}")
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yield user["id"]
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elif resp.status_code == 401:
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raise Exception(
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f"Error getting user IDs on server {server}. Status code: {resp.status_code}. "
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"Ensure your access token is correct"
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)
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elif resp.status_code == 403:
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raise Exception(
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f"Error getting user IDs on server {server}. Status code: {resp.status_code}. "
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"Make sure you have the admin:read:accounts scope enabled for your access token."
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)
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else:
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raise Exception(
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f"Error getting user IDs on server {server}. Status code: {resp.status_code}"
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)
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def get_all_reply_toots(
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server, user_ids, access_token, seen_urls, reply_interval_hours
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):
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"""get all replies to other users by the given users in the last day"""
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replies_since = datetime.now() - timedelta(hours=reply_interval_hours)
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reply_toots = list(
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itertools.chain.from_iterable(
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get_reply_toots(
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user_id, server, access_token, seen_urls, replies_since
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)
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for user_id in user_ids
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)
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)
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log(f"Found {len(reply_toots)} reply toots")
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return reply_toots
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def get_reply_toots(user_id, server, access_token, seen_urls, reply_since):
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"""get replies by the user to other users since the given date"""
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url = f"https://{server}/api/v1/accounts/{user_id}/statuses?exclude_replies=false&limit=40"
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try:
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resp = get(url, headers={
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"Authorization": f"Bearer {access_token}",
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})
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except Exception as ex:
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log(
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f"Error getting replies for user {user_id} on server {server}: {ex}"
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)
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return []
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if resp.status_code == 200:
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toots = [
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toot
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for toot in resp.json()
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if toot["in_reply_to_id"] is not None
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and toot["url"] not in seen_urls
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and datetime.strptime(toot["created_at"], "%Y-%m-%dT%H:%M:%S.%fZ")
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> reply_since
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]
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for toot in toots:
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log(f"Found reply toot: {toot['url']}")
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return toots
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elif resp.status_code == 403:
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raise Exception(
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f"Error getting replies for user {user_id} on server {server}. Status code: {resp.status_code}. "
|
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"Make sure you have the read:statuses scope enabled for your access token."
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)
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raise Exception(
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f"Error getting replies for user {user_id} on server {server}. Status code: {resp.status_code}"
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)
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|
|
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def get_all_known_context_urls(server, reply_toots, parsed_urls):
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"""get the context toots of the given toots from their original server"""
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known_context_urls = set()
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for toot in reply_toots:
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if toot_has_parseable_url(toot, parsed_urls):
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url = toot["url"] if toot["reblog"] is None else toot["reblog"]["url"]
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parsed_url = parse_url(url, parsed_urls)
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context = get_toot_context(parsed_url[0], parsed_url[1], url)
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if context is not None:
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known_context_urls.update(context) # type: ignore
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else:
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log(f"Error getting context for toot {url}")
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known_context_urls = set(filter(lambda url: not url.startswith(f"https://{server}/"), known_context_urls))
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log(f"Found {len(known_context_urls)} known context toots")
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return known_context_urls
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def toot_has_parseable_url(toot,parsed_urls):
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parsed = parse_url(toot["url"] if toot["reblog"] is None else toot["reblog"]["url"],parsed_urls)
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if(parsed is None) :
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return False
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return True
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def get_all_replied_toot_server_ids(
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server, reply_toots, replied_toot_server_ids, parsed_urls
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):
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"""get the server and ID of the toots the given toots replied to"""
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return filter(
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lambda x: x is not None,
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(
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get_replied_toot_server_id(server, toot, replied_toot_server_ids, parsed_urls)
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for toot in reply_toots
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),
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)
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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
|
|
|
|
match = parse_lemmy_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:
|
|
match = parse_lemmy_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 parse_lemmy_url(url):
|
|
"""parse a Lemmy URL and return the server, and ID"""
|
|
match = re.match(
|
|
r"https://(?P<server>[^/]+)/(?:comment|post)/(?P<toot_id>[^/]+)", url
|
|
)
|
|
if match is not None:
|
|
return (match.group("server"), match.group("toot_id"))
|
|
return None
|
|
|
|
def parse_lemmy_profile_url(url):
|
|
"""parse a Lemmy Profile URL and return the server and username"""
|
|
match = re.match(r"https://(?P<server>[^/]+)/(?:u|c)/(?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"""
|
|
if toot_url.find("/comment/") != -1:
|
|
return get_comment_context(server, toot_id, toot_url)
|
|
if toot_url.find("/post/") != -1:
|
|
return get_comments_urls(server, toot_id, toot_url)
|
|
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 get_comment_context(server, toot_id, toot_url):
|
|
"""get the URLs of the context toots of the given toot"""
|
|
comment = f"https://{server}/api/v3/comment?id={toot_id}"
|
|
try:
|
|
resp = get(comment)
|
|
except Exception as ex:
|
|
log(f"Error getting comment {toot_id} from {toot_url}. Exception: {ex}")
|
|
return []
|
|
|
|
if resp.status_code == 200:
|
|
try:
|
|
res = resp.json()
|
|
post_id = res['comment_view']['comment']['post_id']
|
|
log(f"Got parent post ID {post_id} for comment {toot_url}")
|
|
return get_comments_urls(server, post_id, toot_url)
|
|
except Exception as ex:
|
|
log(f"Error parsing context for comment {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_comment_context(server, toot_id, toot_url)
|
|
|
|
def get_comments_urls(server, post_id, toot_url):
|
|
"""get the URLs of the comments of the given post"""
|
|
url = f"https://{server}/api/v3/comment/list?post_id={post_id}&sort=New&limit=50"
|
|
try:
|
|
resp = get(url)
|
|
except Exception as ex:
|
|
log(f"Error getting comments for post {post_id} from {toot_url}. Exception: {ex}")
|
|
return []
|
|
|
|
if resp.status_code == 200:
|
|
try:
|
|
res = resp.json()
|
|
list_of_urls = [comment_info['comment']['ap_id'] for comment_info in res['comments']]
|
|
log(f"Got {len(list_of_urls)} comments for post {toot_url}")
|
|
return list_of_urls
|
|
except Exception as ex:
|
|
log(f"Error parsing comments for post {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 comments for {toot_url}. Waiting to retry at {resp.headers['x-ratelimit-reset']}")
|
|
time.sleep((reset - datetime.now()).total_seconds() + 1)
|
|
return get_comments_urls(server, post_id, toot_url)
|
|
|
|
log(
|
|
f"Error getting comments for post {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()
|
|
|
|
if(arguments.config != None):
|
|
if os.path.exists(arguments.config):
|
|
with open(arguments.config, "r", encoding="utf-8") as f:
|
|
config = json.load(f)
|
|
|
|
for key in config:
|
|
setattr(arguments, key.lower().replace('-','_'), config[key])
|
|
|
|
else:
|
|
log(f"Config file {arguments.config} doesn't exist")
|
|
sys.exit(1)
|
|
|
|
if(arguments.server == None or arguments.access_token == None):
|
|
log("You must supply at least a server name and an access token")
|
|
sys.exit(1)
|
|
|
|
# in case someone provided the server name as url instead,
|
|
setattr(arguments, 'server', re.sub(r"^(https://)?([^/]*)/?$", "\\2", arguments.server))
|
|
|
|
|
|
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))
|
|
|
|
if(isinstance(arguments.access_token, str)):
|
|
setattr(arguments, 'access_token', [arguments.access_token])
|
|
|
|
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)
|
|
|
|
if arguments.max_favourites > 0:
|
|
log(f"Pulling replies to the last {arguments.max_favourites} favourites")
|
|
favourites = get_favourites(arguments.server, token, arguments.max_favourites)
|
|
known_context_urls = get_all_known_context_urls(arguments.server, favourites,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 |