kopia lustrzana https://github.com/Aonrud/ila-microblog.pub
173 wiersze
6.1 KiB
Python
173 wiersze
6.1 KiB
Python
import datetime
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from dataclasses import dataclass
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from datetime import timezone
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from typing import Any
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from typing import Optional
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from loguru import logger
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from app import media
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from app.models import InboxObject
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from app.models import Webmention
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from app.utils.datetime import parse_isoformat
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from app.utils.url import must_make_abs
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@dataclass
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class Face:
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ap_actor_id: str | None
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url: str
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name: str
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picture_url: str
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created_at: datetime.datetime
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@classmethod
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def from_inbox_object(cls, like: InboxObject) -> "Face":
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return cls(
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ap_actor_id=like.actor.ap_id,
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url=like.actor.url, # type: ignore
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name=like.actor.handle, # type: ignore
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picture_url=like.actor.resized_icon_url,
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created_at=like.created_at, # type: ignore
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)
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@classmethod
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def from_webmention(cls, webmention: Webmention) -> Optional["Face"]:
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items = webmention.source_microformats.get("items", []) # type: ignore
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for item in items:
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if item["type"][0] == "h-card":
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try:
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return cls(
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ap_actor_id=None,
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url=(
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must_make_abs(
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item["properties"]["url"][0], webmention.source
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)
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if item["properties"].get("url")
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else webmention.source
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),
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name=item["properties"]["name"][0],
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picture_url=media.resized_media_url(
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must_make_abs(
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item["properties"]["photo"][0], webmention.source
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), # type: ignore
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50,
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),
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created_at=webmention.created_at, # type: ignore
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)
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except Exception:
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logger.exception(
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f"Failed to build Face for webmention id={webmention.id}"
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)
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break
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elif item["type"][0] == "h-entry":
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author = item["properties"]["author"][0]
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try:
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return cls(
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ap_actor_id=None,
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url=webmention.source,
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name=author["properties"]["name"][0],
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picture_url=media.resized_media_url(
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must_make_abs(
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author["properties"]["photo"][0], webmention.source
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), # type: ignore
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50,
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),
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created_at=webmention.created_at, # type: ignore
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)
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except Exception:
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logger.exception(
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f"Failed to build Face for webmention id={webmention.id}"
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)
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break
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return None
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def merge_faces(faces: list[Face]) -> list[Face]:
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return sorted(
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faces,
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key=lambda f: f.created_at,
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reverse=True,
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)[:10]
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def _parse_face(webmention: Webmention, items: list[dict[str, Any]]) -> Face | None:
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for item in items:
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if item["type"][0] == "h-card":
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try:
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return Face(
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ap_actor_id=None,
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url=(
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must_make_abs(item["properties"]["url"][0], webmention.source)
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if item["properties"].get("url")
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else webmention.source
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),
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name=item["properties"]["name"][0],
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picture_url=media.resized_media_url(
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must_make_abs(
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item["properties"]["photo"][0], webmention.source
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), # type: ignore
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50,
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),
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created_at=webmention.created_at, # type: ignore
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)
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except Exception:
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logger.exception(
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f"Failed to build Face for webmention id={webmention.id}"
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)
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break
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return None
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@dataclass
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class WebmentionReply:
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face: Face
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content: str
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url: str
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published_at: datetime.datetime
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in_reply_to: str
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webmention_id: int
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@classmethod
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def from_webmention(cls, webmention: Webmention) -> Optional["WebmentionReply"]:
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items = webmention.source_microformats.get("items", []) # type: ignore
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for item in items:
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if item["type"][0] == "h-entry":
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try:
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face = _parse_face(webmention, item["properties"].get("author", []))
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if not face:
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logger.info(
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"Failed to build WebmentionReply/Face for "
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f"webmention id={webmention.id}"
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)
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break
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if "published" in item["properties"]:
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published_at = (
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parse_isoformat(item["properties"]["published"][0])
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.astimezone(timezone.utc)
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.replace(tzinfo=None)
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)
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else:
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published_at = webmention.created_at # type: ignore
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return cls(
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face=face,
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content=item["properties"]["content"][0]["html"],
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url=must_make_abs(
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item["properties"]["url"][0], webmention.source
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),
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published_at=published_at,
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in_reply_to=webmention.target, # type: ignore
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webmention_id=webmention.id, # type: ignore
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)
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except Exception:
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logger.exception(
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f"Failed to build Face for webmention id={webmention.id}"
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)
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break
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return None
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