import os from datetime import datetime from datetime import timezone from typing import Any from typing import Dict from typing import Set from little_boxes import activitypub as ap from poussetaches import PousseTaches from config import DISABLE_WEBMENTIONS from config import MEDIA_CACHE from utils import parse_datetime p = PousseTaches( os.getenv("MICROBLOGPUB_POUSSETACHES_HOST", "http://localhost:7991"), os.getenv("MICROBLOGPUB_INTERNAL_HOST", "http://localhost:5000"), ) class Tasks: @staticmethod def cache_object(iri: str) -> None: p.push(iri, "/task/cache_object") @staticmethod def cache_actor(iri: str, also_cache_attachments: bool = True) -> None: p.push( {"iri": iri, "also_cache_attachments": also_cache_attachments}, "/task/cache_actor", ) @staticmethod def cache_actor_icon(icon_url: str, actor_iri: str) -> None: if MEDIA_CACHE.is_actor_icon_cached(icon_url): return None @staticmethod def cache_emoji(url: str, iri: str) -> None: if MEDIA_CACHE.is_emoji_cached(iri): return None p.push({"url": url, "iri": iri}, "/task/cache_emoji") @staticmethod def send_webmentions(activity: ap.Create, links: Set[str]) -> None: if DISABLE_WEBMENTIONS: return None for link in links: p.push( { "link": link, "note_url": activity.get_object().get_url(), "remote_id": activity.id, }, "/task/send_webmention", ) @staticmethod def cache_emojis(activity: ap.BaseActivity) -> None: for emoji in activity.get_emojis(): try: Tasks.cache_emoji(emoji.get_icon_url(), emoji.id) except KeyError: # TODO(tsileo): log invalid emoji pass @staticmethod def post_to_remote_inbox(payload: str, recp: str) -> None: p.push({"payload": payload, "to": recp}, "/task/post_to_remote_inbox") @staticmethod def forward_activity(iri: str) -> None: p.push(iri, "/task/forward_activity") @staticmethod def fetch_og_meta(iri: str) -> None: p.push(iri, "/task/fetch_og_meta") @staticmethod def process_reply(iri: str) -> None: p.push(iri, "/task/process_reply") @staticmethod def process_new_activity(iri: str) -> None: p.push(iri, "/task/process_new_activity") @staticmethod def cache_attachments(iri: str) -> None: p.push(iri, "/task/cache_attachments") @staticmethod def cache_attachment(attachment: Dict[str, Any], iri: str) -> None: p.push({"iri": iri, "attachment": attachment}, "/task/cache_attachment") @staticmethod def finish_post_to_inbox(iri: str) -> None: p.push(iri, "/task/finish_post_to_inbox") @staticmethod def finish_post_to_outbox(iri: str) -> None: p.push(iri, "/task/finish_post_to_outbox") @staticmethod def send_actor_update() -> None: p.push({}, "/task/send_actor_update", delay=2) @staticmethod def update_question_outbox(iri: str, open_for: int) -> None: p.push( iri, "/task/update_question", delay=open_for ) # XXX: delay expects minutes @staticmethod def fetch_remote_question(question) -> None: now = datetime.now(timezone.utc) dt = parse_datetime(question.closed or question.endTime) minutes = int((dt - now).total_seconds() / 60) if minutes > 0: # Only push the task if the poll is not ended yet p.push( question.id, "/task/fetch_remote_question", delay=minutes ) # XXX: delay expects minutes