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139 lines
4.1 KiB
Rust
139 lines
4.1 KiB
Rust
use super::*;
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#[derive(Deserialize)]
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pub struct UserQuery {
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user_name: String,
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}
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impl ToApub for User_ {
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type Response = PersonExt;
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// Turn a Lemmy Community into an ActivityPub group that can be sent out over the network.
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fn to_apub(&self, _conn: &PgConnection) -> Result<PersonExt, Error> {
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// TODO go through all these to_string and to_owned()
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let mut person = Person::default();
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let oprops: &mut ObjectProperties = person.as_mut();
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oprops
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.set_context_xsd_any_uri(context())?
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.set_id(self.actor_id.to_string())?
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.set_name_xsd_string(self.name.to_owned())?
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.set_published(convert_datetime(self.published))?;
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if let Some(u) = self.updated {
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oprops.set_updated(convert_datetime(u))?;
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}
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if let Some(i) = &self.preferred_username {
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oprops.set_name_xsd_string(i.to_owned())?;
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}
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let mut endpoint_props = EndpointProperties::default();
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endpoint_props.set_shared_inbox(self.get_shared_inbox_url())?;
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let mut actor_props = ApActorProperties::default();
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actor_props
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.set_inbox(self.get_inbox_url())?
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.set_outbox(self.get_outbox_url())?
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.set_endpoints(endpoint_props)?
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.set_followers(self.get_followers_url())?
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.set_following(self.get_following_url())?
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.set_liked(self.get_liked_url())?;
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Ok(person.extend(actor_props).extend(self.get_public_key_ext()))
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}
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}
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impl ActorType for User_ {
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fn actor_id(&self) -> String {
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self.actor_id.to_owned()
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}
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fn public_key(&self) -> String {
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self.public_key.to_owned().unwrap()
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}
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/// As a given local user, send out a follow request to a remote community.
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fn send_follow(&self, follow_actor_id: &str, conn: &PgConnection) -> Result<(), Error> {
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let mut follow = Follow::new();
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// TODO using a fake accept id
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let id = format!("{}/follow/{}", self.actor_id, uuid::Uuid::new_v4());
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follow
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.object_props
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.set_context_xsd_any_uri(context())?
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.set_id(id)?;
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follow
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.follow_props
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.set_actor_xsd_any_uri(self.actor_id.to_owned())?
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.set_object_xsd_any_uri(follow_actor_id)?;
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let to = format!("{}/inbox", follow_actor_id);
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// Insert the sent activity into the activity table
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let activity_form = activity::ActivityForm {
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user_id: self.id,
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data: serde_json::to_value(&follow)?,
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local: true,
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updated: None,
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};
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activity::Activity::create(&conn, &activity_form)?;
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send_activity(
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&follow,
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&self.private_key.as_ref().unwrap(),
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&follow_actor_id,
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vec![to],
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)?;
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Ok(())
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}
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}
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impl FromApub for UserForm {
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type ApubType = PersonExt;
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/// Parse an ActivityPub person received from another instance into a Lemmy user.
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fn from_apub(person: &PersonExt, _conn: &PgConnection) -> Result<Self, Error> {
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let oprops = &person.base.base.object_props;
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let aprops = &person.base.extension;
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let public_key: &PublicKey = &person.extension.public_key;
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Ok(UserForm {
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name: oprops.get_name_xsd_string().unwrap().to_string(),
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preferred_username: aprops.get_preferred_username().map(|u| u.to_string()),
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password_encrypted: "".to_string(),
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admin: false,
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banned: false,
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email: None,
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avatar: None, // -> icon, image
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updated: oprops
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.get_updated()
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.map(|u| u.as_ref().to_owned().naive_local()),
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show_nsfw: false,
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theme: "".to_string(),
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default_sort_type: 0,
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default_listing_type: 0,
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lang: "".to_string(),
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show_avatars: false,
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send_notifications_to_email: false,
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matrix_user_id: None,
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actor_id: oprops.get_id().unwrap().to_string(),
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bio: oprops.get_summary_xsd_string().map(|s| s.to_string()),
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local: false,
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private_key: None,
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public_key: Some(public_key.to_owned().public_key_pem),
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last_refreshed_at: Some(naive_now()),
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})
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}
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}
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/// Return the user json over HTTP.
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pub async fn get_apub_user_http(
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info: Path<UserQuery>,
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db: DbPoolParam,
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) -> Result<HttpResponse<Body>, Error> {
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let user = User_::find_by_email_or_username(&&db.get()?, &info.user_name)?;
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let u = user.to_apub(&db.get().unwrap())?;
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Ok(create_apub_response(&u))
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}
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