325 lines
11 KiB
Rust
325 lines
11 KiB
Rust
use crate::{service::pdu::PduBuilder, services, utils, Error, Result, Ruma};
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use ruma::{
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api::{
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client::{
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error::ErrorKind,
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profile::{
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get_avatar_url, get_display_name, get_profile, set_avatar_url, set_display_name,
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},
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},
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federation::{self, query::get_profile_information::v1::ProfileField},
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},
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events::{room::member::RoomMemberEventContent, StateEventType, TimelineEventType},
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};
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use serde_json::value::to_raw_value;
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use std::sync::Arc;
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/// # `PUT /_matrix/client/r0/profile/{userId}/displayname`
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///
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/// Updates the displayname.
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///
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/// - Also makes sure other users receive the update using presence EDUs
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pub async fn set_displayname_route(
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body: Ruma<set_display_name::v3::Request>,
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) -> Result<set_display_name::v3::Response> {
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let sender_user = body.sender_user.as_ref().expect("user is authenticated");
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services()
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.users
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.set_displayname(sender_user, body.displayname.clone())?;
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// Send a new membership event and presence update into all joined rooms
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let all_rooms_joined: Vec<_> = services()
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.rooms
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.state_cache
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.rooms_joined(sender_user)
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.filter_map(|r| r.ok())
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.map(|room_id| {
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Ok::<_, Error>((
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PduBuilder {
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event_type: TimelineEventType::RoomMember,
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content: to_raw_value(&RoomMemberEventContent {
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displayname: body.displayname.clone(),
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..serde_json::from_str(
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services()
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.rooms
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.state_accessor
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.room_state_get(
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&room_id,
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&StateEventType::RoomMember,
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sender_user.as_str(),
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)?
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.ok_or_else(|| {
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Error::bad_database(
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"Tried to send displayname update for user not in the \
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room.",
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)
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})?
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.content
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.get(),
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)
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.map_err(|_| Error::bad_database("Database contains invalid PDU."))?
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})
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.expect("event is valid, we just created it"),
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unsigned: None,
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state_key: Some(sender_user.to_string()),
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redacts: None,
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},
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room_id,
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))
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})
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.filter_map(|r| r.ok())
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.collect();
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for (pdu_builder, room_id) in all_rooms_joined {
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let mutex_state = Arc::clone(
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services()
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.globals
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.roomid_mutex_state
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.write()
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.unwrap()
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.entry(room_id.clone())
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.or_default(),
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);
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let state_lock = mutex_state.lock().await;
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let _ = services().rooms.timeline.build_and_append_pdu(
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pdu_builder,
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sender_user,
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&room_id,
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&state_lock,
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);
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// Presence update
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services().rooms.edus.presence.update_presence(
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sender_user,
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&room_id,
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ruma::events::presence::PresenceEvent {
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content: ruma::events::presence::PresenceEventContent {
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avatar_url: services().users.avatar_url(sender_user)?,
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currently_active: None,
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displayname: services().users.displayname(sender_user)?,
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last_active_ago: Some(
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utils::millis_since_unix_epoch()
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.try_into()
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.expect("time is valid"),
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),
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presence: ruma::presence::PresenceState::Online,
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status_msg: None,
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},
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sender: sender_user.clone(),
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},
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)?;
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}
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Ok(set_display_name::v3::Response {})
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}
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/// # `GET /_matrix/client/r0/profile/{userId}/displayname`
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///
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/// Returns the displayname of the user.
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///
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/// - If user is on another server: Fetches displayname over federation
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pub async fn get_displayname_route(
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body: Ruma<get_display_name::v3::Request>,
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) -> Result<get_display_name::v3::Response> {
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if body.user_id.server_name() != services().globals.server_name() {
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let response = services()
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.sending
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.send_federation_request(
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body.user_id.server_name(),
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federation::query::get_profile_information::v1::Request {
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user_id: body.user_id.clone(),
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field: Some(ProfileField::DisplayName),
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},
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)
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.await?;
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return Ok(get_display_name::v3::Response {
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displayname: response.displayname,
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});
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}
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Ok(get_display_name::v3::Response {
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displayname: services().users.displayname(&body.user_id)?,
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})
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}
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/// # `PUT /_matrix/client/r0/profile/{userId}/avatar_url`
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///
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/// Updates the avatar_url and blurhash.
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///
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/// - Also makes sure other users receive the update using presence EDUs
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pub async fn set_avatar_url_route(
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body: Ruma<set_avatar_url::v3::Request>,
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) -> Result<set_avatar_url::v3::Response> {
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let sender_user = body.sender_user.as_ref().expect("user is authenticated");
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services()
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.users
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.set_avatar_url(sender_user, body.avatar_url.clone())?;
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services()
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.users
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.set_blurhash(sender_user, body.blurhash.clone())?;
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// Send a new membership event and presence update into all joined rooms
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let all_joined_rooms: Vec<_> = services()
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.rooms
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.state_cache
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.rooms_joined(sender_user)
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.filter_map(|r| r.ok())
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.map(|room_id| {
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Ok::<_, Error>((
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PduBuilder {
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event_type: TimelineEventType::RoomMember,
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content: to_raw_value(&RoomMemberEventContent {
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avatar_url: body.avatar_url.clone(),
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..serde_json::from_str(
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services()
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.rooms
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.state_accessor
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.room_state_get(
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&room_id,
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&StateEventType::RoomMember,
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sender_user.as_str(),
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)?
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.ok_or_else(|| {
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Error::bad_database(
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"Tried to send displayname update for user not in the \
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room.",
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)
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})?
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.content
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.get(),
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)
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.map_err(|_| Error::bad_database("Database contains invalid PDU."))?
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})
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.expect("event is valid, we just created it"),
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unsigned: None,
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state_key: Some(sender_user.to_string()),
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redacts: None,
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},
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room_id,
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))
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})
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.filter_map(|r| r.ok())
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.collect();
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for (pdu_builder, room_id) in all_joined_rooms {
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let mutex_state = Arc::clone(
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services()
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.globals
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.roomid_mutex_state
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.write()
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.unwrap()
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.entry(room_id.clone())
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.or_default(),
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);
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let state_lock = mutex_state.lock().await;
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let _ = services().rooms.timeline.build_and_append_pdu(
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pdu_builder,
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sender_user,
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&room_id,
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&state_lock,
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);
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// Presence update
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services().rooms.edus.presence.update_presence(
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sender_user,
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&room_id,
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ruma::events::presence::PresenceEvent {
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content: ruma::events::presence::PresenceEventContent {
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avatar_url: services().users.avatar_url(sender_user)?,
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currently_active: None,
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displayname: services().users.displayname(sender_user)?,
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last_active_ago: Some(
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utils::millis_since_unix_epoch()
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.try_into()
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.expect("time is valid"),
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),
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presence: ruma::presence::PresenceState::Online,
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status_msg: None,
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},
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sender: sender_user.clone(),
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},
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)?;
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}
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Ok(set_avatar_url::v3::Response {})
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}
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/// # `GET /_matrix/client/r0/profile/{userId}/avatar_url`
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///
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/// Returns the avatar_url and blurhash of the user.
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///
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/// - If user is on another server: Fetches avatar_url and blurhash over federation
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pub async fn get_avatar_url_route(
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body: Ruma<get_avatar_url::v3::Request>,
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) -> Result<get_avatar_url::v3::Response> {
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if body.user_id.server_name() != services().globals.server_name() {
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let response = services()
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.sending
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.send_federation_request(
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body.user_id.server_name(),
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federation::query::get_profile_information::v1::Request {
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user_id: body.user_id.clone(),
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field: Some(ProfileField::AvatarUrl),
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},
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)
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.await?;
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return Ok(get_avatar_url::v3::Response {
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avatar_url: response.avatar_url,
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blurhash: response.blurhash,
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});
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}
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Ok(get_avatar_url::v3::Response {
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avatar_url: services().users.avatar_url(&body.user_id)?,
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blurhash: services().users.blurhash(&body.user_id)?,
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})
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}
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/// # `GET /_matrix/client/r0/profile/{userId}`
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///
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/// Returns the displayname, avatar_url and blurhash of the user.
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///
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/// - If user is on another server: Fetches profile over federation
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pub async fn get_profile_route(
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body: Ruma<get_profile::v3::Request>,
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) -> Result<get_profile::v3::Response> {
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if body.user_id.server_name() != services().globals.server_name() {
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let response = services()
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.sending
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.send_federation_request(
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body.user_id.server_name(),
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federation::query::get_profile_information::v1::Request {
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user_id: body.user_id.clone(),
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field: None,
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},
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)
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.await?;
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return Ok(get_profile::v3::Response {
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displayname: response.displayname,
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avatar_url: response.avatar_url,
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blurhash: response.blurhash,
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});
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}
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if !services().users.exists(&body.user_id)? {
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// Return 404 if this user doesn't exist
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return Err(Error::BadRequest(
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ErrorKind::NotFound,
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"Profile was not found.",
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));
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}
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Ok(get_profile::v3::Response {
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avatar_url: services().users.avatar_url(&body.user_id)?,
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blurhash: services().users.blurhash(&body.user_id)?,
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displayname: services().users.displayname(&body.user_id)?,
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})
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}
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