38 lines
1.1 KiB
Rust
38 lines
1.1 KiB
Rust
use axum::extract::State;
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use conduit::{err, Result};
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use futures::TryFutureExt;
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use ruma::api::client::room::get_room_event;
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use crate::Ruma;
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/// # `GET /_matrix/client/r0/rooms/{roomId}/event/{eventId}`
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///
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/// Gets a single event.
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///
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/// - You have to currently be joined to the room (TODO: Respect history
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/// visibility)
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pub(crate) async fn get_room_event_route(
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State(services): State<crate::State>, ref body: Ruma<get_room_event::v3::Request>,
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) -> Result<get_room_event::v3::Response> {
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Ok(get_room_event::v3::Response {
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event: services
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.rooms
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.timeline
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.get_pdu_owned(&body.event_id)
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.map_err(|_| err!(Request(NotFound("Event {} not found.", &body.event_id))))
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.and_then(|event| async move {
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services
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.rooms
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.state_accessor
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.user_can_see_event(body.sender_user(), &event.room_id, &body.event_id)
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.await
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.then_some(event)
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.ok_or_else(|| err!(Request(Forbidden("You don't have permission to view this event."))))
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})
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.map_ok(|mut event| {
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event.add_age().ok();
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event.to_room_event()
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})
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.await?,
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})
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}
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