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Replace single WebFinger lookup with paginated search across cached remote actors and local profiles. New _search_results.html partial with htmx infinite scroll sentinel. Form submits via hx-get for seamless pagination. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
500 lines
18 KiB
Python
500 lines
18 KiB
Python
"""Social fediverse routes: timeline, compose, search, follow, interactions, notifications."""
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from __future__ import annotations
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import logging
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from datetime import datetime
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from quart import Blueprint, request, g, redirect, url_for, abort, render_template, Response
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from shared.services.registry import services
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log = logging.getLogger(__name__)
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def _require_actor():
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"""Return actor context or abort 403."""
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actor = g.get("ctx", {}).get("actor") if hasattr(g, "ctx") else None
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if not actor:
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actor = getattr(g, "_social_actor", None)
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if not actor:
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abort(403, "You need to choose a federation username first")
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return actor
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def register(url_prefix="/social"):
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bp = Blueprint("social", __name__, url_prefix=url_prefix)
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@bp.before_request
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async def load_actor():
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"""Load actor profile for authenticated users."""
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if g.get("user"):
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actor = await services.federation.get_actor_by_user_id(g.s, g.user.id)
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g._social_actor = actor
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# -- Timeline -------------------------------------------------------------
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@bp.get("/")
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async def home_timeline():
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if not g.get("user"):
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return redirect(url_for("auth.login_form"))
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actor = _require_actor()
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items = await services.federation.get_home_timeline(g.s, actor.id)
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return await render_template(
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"federation/timeline.html",
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items=items,
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timeline_type="home",
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actor=actor,
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)
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@bp.get("/timeline")
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async def home_timeline_page():
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actor = _require_actor()
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before_str = request.args.get("before")
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before = None
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if before_str:
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try:
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before = datetime.fromisoformat(before_str)
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except ValueError:
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pass
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items = await services.federation.get_home_timeline(
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g.s, actor.id, before=before,
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)
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return await render_template(
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"federation/_timeline_items.html",
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items=items,
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timeline_type="home",
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actor=actor,
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)
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@bp.get("/public")
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async def public_timeline():
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items = await services.federation.get_public_timeline(g.s)
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actor = getattr(g, "_social_actor", None)
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return await render_template(
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"federation/timeline.html",
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items=items,
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timeline_type="public",
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actor=actor,
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)
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@bp.get("/public/timeline")
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async def public_timeline_page():
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before_str = request.args.get("before")
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before = None
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if before_str:
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try:
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before = datetime.fromisoformat(before_str)
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except ValueError:
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pass
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items = await services.federation.get_public_timeline(g.s, before=before)
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actor = getattr(g, "_social_actor", None)
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return await render_template(
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"federation/_timeline_items.html",
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items=items,
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timeline_type="public",
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actor=actor,
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)
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# -- Compose --------------------------------------------------------------
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@bp.get("/compose")
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async def compose_form():
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actor = _require_actor()
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reply_to = request.args.get("reply_to")
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return await render_template(
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"federation/compose.html",
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actor=actor,
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reply_to=reply_to,
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)
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@bp.post("/compose")
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async def compose_submit():
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actor = _require_actor()
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form = await request.form
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content = form.get("content", "").strip()
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if not content:
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return redirect(url_for("social.compose_form"))
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visibility = form.get("visibility", "public")
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in_reply_to = form.get("in_reply_to") or None
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await services.federation.create_local_post(
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g.s, actor.id,
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content=content,
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visibility=visibility,
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in_reply_to=in_reply_to,
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)
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return redirect(url_for("social.home_timeline"))
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@bp.post("/delete/<int:post_id>")
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async def delete_post(post_id: int):
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actor = _require_actor()
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await services.federation.delete_local_post(g.s, actor.id, post_id)
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return redirect(url_for("social.home_timeline"))
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# -- Search + Follow ------------------------------------------------------
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@bp.get("/search")
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async def search():
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actor = getattr(g, "_social_actor", None)
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query = request.args.get("q", "").strip()
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actors = []
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total = 0
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followed_urls: set[str] = set()
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if query:
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actors, total = await services.federation.search_actors(g.s, query)
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if actor:
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following, _ = await services.federation.get_following(
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g.s, actor.preferred_username, page=1, per_page=1000,
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)
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followed_urls = {a.actor_url for a in following}
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return await render_template(
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"federation/search.html",
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query=query,
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actors=actors,
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total=total,
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page=1,
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followed_urls=followed_urls,
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actor=actor,
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)
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@bp.get("/search/page")
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async def search_page():
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actor = getattr(g, "_social_actor", None)
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query = request.args.get("q", "").strip()
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page = request.args.get("page", 1, type=int)
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actors = []
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total = 0
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followed_urls: set[str] = set()
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if query:
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actors, total = await services.federation.search_actors(
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g.s, query, page=page,
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)
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if actor:
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following, _ = await services.federation.get_following(
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g.s, actor.preferred_username, page=1, per_page=1000,
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)
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followed_urls = {a.actor_url for a in following}
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return await render_template(
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"federation/_search_results.html",
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actors=actors,
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total=total,
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page=page,
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query=query,
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followed_urls=followed_urls,
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actor=actor,
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)
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@bp.post("/follow")
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async def follow():
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actor = _require_actor()
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form = await request.form
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remote_actor_url = form.get("actor_url", "")
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if remote_actor_url:
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await services.federation.send_follow(
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g.s, actor.preferred_username, remote_actor_url,
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)
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if request.headers.get("HX-Request"):
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return await _actor_card_response(actor, remote_actor_url, is_followed=True)
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return redirect(request.referrer or url_for("social.search"))
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@bp.post("/unfollow")
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async def unfollow():
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actor = _require_actor()
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form = await request.form
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remote_actor_url = form.get("actor_url", "")
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if remote_actor_url:
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await services.federation.unfollow(
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g.s, actor.preferred_username, remote_actor_url,
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)
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if request.headers.get("HX-Request"):
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return await _actor_card_response(actor, remote_actor_url, is_followed=False)
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return redirect(request.referrer or url_for("social.search"))
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async def _actor_card_response(actor, remote_actor_url, is_followed):
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"""Re-render a single actor card after follow/unfollow via HTMX."""
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remote_dto = await services.federation.get_or_fetch_remote_actor(
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g.s, remote_actor_url,
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)
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if not remote_dto:
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return Response("", status=200)
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followed_urls = {remote_actor_url} if is_followed else set()
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# Detect list context from referer
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referer = request.referrer or ""
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if "/followers" in referer:
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list_type = "followers"
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else:
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list_type = "following"
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return await render_template(
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"federation/_actor_list_items.html",
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actors=[remote_dto],
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total=0,
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page=1,
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list_type=list_type,
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followed_urls=followed_urls,
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actor=actor,
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)
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# -- Interactions ---------------------------------------------------------
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@bp.post("/like")
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async def like():
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actor = _require_actor()
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form = await request.form
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object_id = form.get("object_id", "")
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author_inbox = form.get("author_inbox", "")
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await services.federation.like_post(g.s, actor.id, object_id, author_inbox)
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# Return updated buttons for HTMX
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return await _interaction_buttons_response(actor, object_id, author_inbox)
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@bp.post("/unlike")
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async def unlike():
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actor = _require_actor()
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form = await request.form
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object_id = form.get("object_id", "")
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author_inbox = form.get("author_inbox", "")
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await services.federation.unlike_post(g.s, actor.id, object_id, author_inbox)
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return await _interaction_buttons_response(actor, object_id, author_inbox)
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@bp.post("/boost")
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async def boost():
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actor = _require_actor()
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form = await request.form
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object_id = form.get("object_id", "")
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author_inbox = form.get("author_inbox", "")
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await services.federation.boost_post(g.s, actor.id, object_id, author_inbox)
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return await _interaction_buttons_response(actor, object_id, author_inbox)
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@bp.post("/unboost")
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async def unboost():
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actor = _require_actor()
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form = await request.form
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object_id = form.get("object_id", "")
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author_inbox = form.get("author_inbox", "")
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await services.federation.unboost_post(g.s, actor.id, object_id, author_inbox)
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return await _interaction_buttons_response(actor, object_id, author_inbox)
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async def _interaction_buttons_response(actor, object_id, author_inbox):
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"""Re-render interaction buttons after a like/boost action."""
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from shared.models.federation import APInteraction, APRemotePost, APActivity
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from sqlalchemy import select
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from shared.services.federation_impl import SqlFederationService
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svc = services.federation
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post_type, post_id = await svc._resolve_post(g.s, object_id)
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like_count = 0
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boost_count = 0
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liked_by_me = False
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boosted_by_me = False
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if post_type:
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from sqlalchemy import func as sa_func
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like_count = (await g.s.execute(
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select(sa_func.count(APInteraction.id)).where(
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APInteraction.post_type == post_type,
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APInteraction.post_id == post_id,
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APInteraction.interaction_type == "like",
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)
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)).scalar() or 0
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boost_count = (await g.s.execute(
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select(sa_func.count(APInteraction.id)).where(
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APInteraction.post_type == post_type,
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APInteraction.post_id == post_id,
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APInteraction.interaction_type == "boost",
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)
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)).scalar() or 0
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liked_by_me = bool((await g.s.execute(
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select(APInteraction.id).where(
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APInteraction.actor_profile_id == actor.id,
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APInteraction.post_type == post_type,
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APInteraction.post_id == post_id,
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APInteraction.interaction_type == "like",
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).limit(1)
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)).scalar())
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boosted_by_me = bool((await g.s.execute(
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select(APInteraction.id).where(
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APInteraction.actor_profile_id == actor.id,
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APInteraction.post_type == post_type,
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APInteraction.post_id == post_id,
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APInteraction.interaction_type == "boost",
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).limit(1)
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)).scalar())
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return await render_template(
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"federation/_interaction_buttons.html",
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item_object_id=object_id,
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item_author_inbox=author_inbox,
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like_count=like_count,
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boost_count=boost_count,
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liked_by_me=liked_by_me,
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boosted_by_me=boosted_by_me,
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actor=actor,
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)
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# -- Following / Followers ------------------------------------------------
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@bp.get("/following")
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async def following_list():
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actor = _require_actor()
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actors, total = await services.federation.get_following(
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g.s, actor.preferred_username,
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)
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return await render_template(
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"federation/following.html",
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actors=actors,
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total=total,
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page=1,
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actor=actor,
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)
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@bp.get("/following/page")
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async def following_list_page():
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actor = _require_actor()
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page = request.args.get("page", 1, type=int)
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actors, total = await services.federation.get_following(
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g.s, actor.preferred_username, page=page,
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)
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return await render_template(
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"federation/_actor_list_items.html",
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actors=actors,
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total=total,
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page=page,
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list_type="following",
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followed_urls=set(),
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actor=actor,
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)
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@bp.get("/followers")
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async def followers_list():
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actor = _require_actor()
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actors, total = await services.federation.get_followers_paginated(
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g.s, actor.preferred_username,
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)
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# Build set of followed actor URLs to show Follow Back vs Unfollow
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following, _ = await services.federation.get_following(
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g.s, actor.preferred_username, page=1, per_page=1000,
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)
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followed_urls = {a.actor_url for a in following}
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return await render_template(
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"federation/followers.html",
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actors=actors,
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total=total,
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page=1,
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followed_urls=followed_urls,
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actor=actor,
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)
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@bp.get("/followers/page")
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async def followers_list_page():
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actor = _require_actor()
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page = request.args.get("page", 1, type=int)
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actors, total = await services.federation.get_followers_paginated(
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g.s, actor.preferred_username, page=page,
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)
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following, _ = await services.federation.get_following(
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g.s, actor.preferred_username, page=1, per_page=1000,
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)
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followed_urls = {a.actor_url for a in following}
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return await render_template(
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"federation/_actor_list_items.html",
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actors=actors,
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total=total,
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page=page,
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list_type="followers",
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followed_urls=followed_urls,
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actor=actor,
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)
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@bp.get("/actor/<int:id>")
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async def actor_timeline(id: int):
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actor = getattr(g, "_social_actor", None)
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# Get remote actor info
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from shared.models.federation import RemoteActor
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from sqlalchemy import select as sa_select
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remote = (
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await g.s.execute(
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sa_select(RemoteActor).where(RemoteActor.id == id)
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)
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).scalar_one_or_none()
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if not remote:
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abort(404)
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from shared.services.federation_impl import _remote_actor_to_dto
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remote_dto = _remote_actor_to_dto(remote)
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items = await services.federation.get_actor_timeline(g.s, id)
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# Check if we follow this actor
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is_following = False
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if actor:
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from shared.models.federation import APFollowing
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existing = (
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await g.s.execute(
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sa_select(APFollowing).where(
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APFollowing.actor_profile_id == actor.id,
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APFollowing.remote_actor_id == id,
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)
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)
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).scalar_one_or_none()
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is_following = existing is not None
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return await render_template(
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"federation/actor_timeline.html",
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remote_actor=remote_dto,
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items=items,
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is_following=is_following,
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actor=actor,
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)
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@bp.get("/actor/<int:id>/timeline")
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async def actor_timeline_page(id: int):
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actor = getattr(g, "_social_actor", None)
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before_str = request.args.get("before")
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before = None
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if before_str:
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try:
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before = datetime.fromisoformat(before_str)
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except ValueError:
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pass
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items = await services.federation.get_actor_timeline(
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g.s, id, before=before,
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)
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return await render_template(
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"federation/_timeline_items.html",
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items=items,
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timeline_type="actor",
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actor_id=id,
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actor=actor,
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)
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# -- Notifications --------------------------------------------------------
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@bp.get("/notifications")
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async def notifications():
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actor = _require_actor()
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items = await services.federation.get_notifications(g.s, actor.id)
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await services.federation.mark_notifications_read(g.s, actor.id)
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return await render_template(
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"federation/notifications.html",
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notifications=items,
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actor=actor,
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)
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@bp.get("/notifications/count")
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async def notification_count():
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actor = getattr(g, "_social_actor", None)
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if not actor:
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return Response("0", content_type="text/plain")
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count = await services.federation.unread_notification_count(g.s, actor.id)
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if count > 0:
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return Response(
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f'<span class="bg-red-500 text-white text-xs rounded-full px-1.5 py-0.5">{count}</span>',
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content_type="text/html",
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)
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return Response("", content_type="text/html")
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@bp.post("/notifications/read")
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async def mark_read():
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actor = _require_actor()
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await services.federation.mark_notifications_read(g.s, actor.id)
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return redirect(url_for("social.notifications"))
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return bp
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