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Resolve activitystream TODOs

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This commit is contained in:
Bat 2018-05-18 23:04:30 +01:00
parent 0e24ccbf29
commit 4a86af6fc1
14 changed files with 172 additions and 42 deletions
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1
Cargo.lock generated
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@ -869,6 +869,7 @@ name = "plume"
version = "0.1.0"
dependencies = [
"activitystreams 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"activitystreams-derive 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"activitystreams-traits 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"activitystreams-types 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"array_tool 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",

1
Cargo.toml
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@ -4,6 +4,7 @@ name = "plume"
version = "0.1.0"
[dependencies]
activitystreams = "0.1"
activitystreams-derive = "0.1"
activitystreams-traits = "0.1"
activitystreams-types = "0.1"
array_tool = "1.0"

8
src/activity_pub/inbox.rs
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@ -8,7 +8,7 @@ use diesel::PgConnection;
use failure::Error;
use serde_json;
use activity_pub::{broadcast, IntoId};
use activity_pub::{broadcast, Id, IntoId};
use activity_pub::actor::Actor as APActor;
use activity_pub::sign::*;
use models::blogs::Blog;
@ -118,7 +118,7 @@ pub trait Inbox {
}
}
fn accept_follow<A: Signer + IntoId, B: Clone + WithInbox + Actor>(
fn accept_follow<A: Signer + IntoId + Clone, B: Clone + WithInbox + Actor>(
&self,
conn: &PgConnection,
from: &A,
@ -132,8 +132,8 @@ pub trait Inbox {
following_id: target_id
});
let mut accept = Accept::default();//new(target, follow, conn);
accept.set_actor_link(from.into()).unwrap();
let mut accept = Accept::default();
accept.set_actor_link::<Id>(from.clone().into_id()).unwrap();
accept.set_object_object(follow).unwrap();
broadcast(conn, &*from, accept, vec![target.clone()]);
}

4
src/activity_pub/mod.rs
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@ -102,7 +102,7 @@ pub fn broadcast<A: Activity + Clone, S: sign::Signer, T: inbox::WithInbox + Act
}
}
#[derive(Serialize, Deserialize)]
#[derive(Clone, Serialize, Deserialize)]
pub struct Id {
#[serde(flatten)]
id: String
@ -117,7 +117,7 @@ impl Id {
}
pub trait IntoId {
fn into(&self) -> Id;
fn into_id(self) -> Id;
}
impl Link for Id {}

2
src/main.rs
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@ -2,6 +2,8 @@
#![plugin(rocket_codegen)]
extern crate activitystreams;
#[macro_use]
extern crate activitystreams_derive;
extern crate activitystreams_traits;
extern crate activitystreams_types;
extern crate array_tool;

6
src/models/blogs.rs
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@ -12,7 +12,7 @@ use openssl::pkey::{PKey, Private};
use openssl::rsa::Rsa;
use openssl::sign::Signer;
use activity_pub::{ActivityStream, Id};
use activity_pub::{ActivityStream, Id, IntoId};
use activity_pub::actor::{Actor as APActor, ActorType};
use activity_pub::inbox::WithInbox;
use activity_pub::sign;
@ -175,8 +175,8 @@ impl Blog {
}
}
impl Into<Id> for Blog {
fn into(self) -> Id {
impl IntoId for Blog {
fn into_id(self) -> Id {
Id::new(self.ap_url)
}
}

37
src/models/comments.rs
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@ -1,8 +1,12 @@
use activitystreams_types::{
activity::Create,
object::{Note, properties::ObjectProperties}
};
use chrono;
use diesel::{self, PgConnection, RunQueryDsl, QueryDsl, ExpressionMethods};
use serde_json;
use activity_pub::{ap_url, PUBLIC_VISIBILTY};
use activity_pub::{ap_url, IntoId, PUBLIC_VISIBILTY};
use activity_pub::actor::Actor;
use activity_pub::object::Object;
use models::posts::Post;
@ -71,6 +75,37 @@ impl Comment {
pub fn get_post(&self, conn: &PgConnection) -> Post {
Post::get(conn, self.post_id).unwrap()
}
pub fn into_activity(&self, conn: &PgConnection) -> Note {
let mut to = self.get_author(conn).get_followers(conn).into_iter().map(|f| f.ap_url).collect::<Vec<String>>();
to.append(&mut self.get_post(conn).get_receivers_urls(conn));
to.push(PUBLIC_VISIBILTY.to_string());
let mut comment = Note::default();
comment.object_props = ObjectProperties {
id: Some(serde_json::to_value(self.ap_url.clone()).unwrap()),
summary: Some(serde_json::to_value(self.spoiler_text.clone()).unwrap()),
content: Some(serde_json::to_value(self.content.clone()).unwrap()),
in_reply_to: Some(serde_json::to_value(self.in_response_to_id.map_or_else(|| self.get_post(conn).ap_url, |id| {
let comm = Comment::get(conn, id).unwrap();
comm.ap_url.clone().unwrap_or(comm.compute_id(conn))
})).unwrap()),
published: Some(serde_json::to_value(self.creation_date).unwrap()),
attributed_to: Some(serde_json::to_value(self.get_author(conn).compute_id(conn)).unwrap()),
to: Some(serde_json::to_value(to).unwrap()),
cc: Some(serde_json::to_value(Vec::<serde_json::Value>::new()).unwrap()),
..ObjectProperties::default()
};
comment
}
pub fn create_activity(&self, conn: &PgConnection) -> Create {
let mut act = Create::default();
act.set_actor_link(self.get_author(conn).into_id()).unwrap();
act.set_object_object(self.into_activity(conn)).unwrap();
act.object_props.set_id_string(format!("{}/activity", self.ap_url.clone().unwrap())).unwrap();
act
}
}
impl Object for Comment {

21
src/models/likes.rs
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@ -1,7 +1,9 @@
use activitystreams_types::activity;
use chrono;
use diesel::{self, PgConnection, QueryDsl, RunQueryDsl, ExpressionMethods};
use serde_json;
use activity_pub::IntoId;
use activity_pub::actor::Actor;
use activity_pub::object::Object;
use models::posts::Post;
@ -66,8 +68,25 @@ impl Like {
.into_iter().nth(0)
}
pub fn delete(&self, conn: &PgConnection) {
pub fn delete(&self, conn: &PgConnection) -> activity::Undo {
diesel::delete(self).execute(conn).unwrap();
let mut act = activity::Undo::default();
act.set_actor_link(User::get(conn, self.user_id).unwrap().into_id()).unwrap();
act.set_object_object(self.into_activity(conn)).unwrap();
act
}
pub fn into_activity(&self, conn: &PgConnection) -> activity::Like {
let mut act = activity::Like::default();
act.set_actor_link(User::get(conn, self.user_id).unwrap().into_id()).unwrap();
act.set_object_link(Post::get(conn, self.post_id).unwrap().into_id()).unwrap();
act.object_props.set_id_string(format!("{}/like/{}",
User::get(conn, self.user_id).unwrap().ap_url,
Post::get(conn, self.post_id).unwrap().ap_url
)).unwrap();
act
}
}

40
src/models/posts.rs
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@ -1,10 +1,14 @@
use activitystreams_types::{
activity::Create,
object::{Article, properties::ObjectProperties}
};
use chrono::NaiveDateTime;
use diesel::{self, PgConnection, RunQueryDsl, QueryDsl, ExpressionMethods, BelongingToDsl};
use diesel::dsl::any;
use serde_json;
use BASE_URL;
use activity_pub::{PUBLIC_VISIBILTY, ap_url};
use activity_pub::{PUBLIC_VISIBILTY, ap_url, Id, IntoId};
use activity_pub::actor::Actor;
use activity_pub::object::Object;
use models::blogs::Blog;
@ -137,6 +141,40 @@ impl Post {
});
to
}
pub fn into_activity(&self, conn: &PgConnection) -> Article {
let mut to = self.get_receivers_urls(conn);
to.push(PUBLIC_VISIBILTY.to_string());
let mut article = Article::default();
article.object_props = ObjectProperties {
name: Some(serde_json::to_value(self.title.clone()).unwrap()),
id: Some(serde_json::to_value(self.ap_url.clone()).unwrap()),
attributed_to: Some(serde_json::to_value(self.get_authors(conn).into_iter().map(|x| x.ap_url).collect::<Vec<String>>()).unwrap()),
content: Some(serde_json::to_value(self.content.clone()).unwrap()),
published: Some(serde_json::to_value(self.creation_date).unwrap()),
tag: Some(serde_json::to_value(Vec::<serde_json::Value>::new()).unwrap()),
url: Some(serde_json::to_value(self.compute_id(conn)).unwrap()),
to: Some(serde_json::to_value(to).unwrap()),
cc: Some(serde_json::to_value(Vec::<serde_json::Value>::new()).unwrap()),
..ObjectProperties::default()
};
article
}
pub fn create_activity(&self, conn: &PgConnection) -> Create {
let mut act = Create::default();
act.object_props.set_id_string(format!("{}/activity", self.ap_url)).unwrap();
act.set_actor_link(Id::new(self.get_authors(conn)[0].clone().ap_url)).unwrap();
act.set_object_object(self.into_activity(conn)).unwrap();
act
}
}
impl IntoId for Post {
fn into_id(self) -> Id {
Id::new(self.ap_url.clone())
}
}
impl Object for Post {

59
src/models/users.rs
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@ -1,7 +1,9 @@
use activitystreams_traits::{Actor, Object};
use activitystreams_traits::{Actor, Object, Link};
use activitystreams_types::{
activity::Create,
collection::OrderedCollection
actor::Person,
collection::OrderedCollection,
object::properties::ObjectProperties,
CustomObject
};
use bcrypt;
use chrono::NaiveDateTime;
@ -227,8 +229,11 @@ impl User {
}
pub fn outbox(&self, conn: &PgConnection) -> ActivityStream<OrderedCollection> {
let mut coll = OrderedCollection::default(); // TODO
coll.collection_props.items = serde_json::to_value(self.get_activities(conn)).unwrap();
let acts = self.get_activities(conn);
let n_acts = acts.len();
let mut coll = OrderedCollection::default();
coll.collection_props.items = serde_json::to_value(acts).unwrap();
coll.collection_props.set_total_items_u64(n_acts as u64).unwrap();
ActivityStream::new(coll)
}
@ -237,10 +242,8 @@ impl User {
use schema::post_authors;
let posts_by_self = PostAuthor::belonging_to(self).select(post_authors::post_id);
let posts = posts::table.filter(posts::id.eq(any(posts_by_self))).load::<Post>(conn).unwrap();
posts.into_iter().map(|_| {
// TODO Create::new(self, &p, conn)
// TODO: add a method to convert Post -> Create
serde_json::to_value(Create::default()).unwrap()
posts.into_iter().map(|p| {
serde_json::to_value(p.create_activity(conn)).unwrap()
}).collect::<Vec<serde_json::Value>>()
}
@ -278,6 +281,42 @@ impl User {
pub fn get_keypair(&self) -> PKey<Private> {
PKey::from_rsa(Rsa::private_key_from_pem(self.private_key.clone().unwrap().as_ref()).unwrap()).unwrap()
}
pub fn into_activity(&self, conn: &PgConnection) -> CustomObject<ApProps, Person> {
let mut actor = Person::default();
actor.object_props = ObjectProperties {
id: Some(serde_json::to_value(self.compute_id(conn)).unwrap()),
name: Some(serde_json::to_value(self.get_display_name()).unwrap()),
summary: Some(serde_json::to_value(self.get_summary()).unwrap()),
url: Some(serde_json::to_value(self.compute_id(conn)).unwrap()),
..ObjectProperties::default()
};
CustomObject::new(actor, ApProps {
inbox: Some(serde_json::to_value(self.compute_inbox(conn)).unwrap()),
outbox: Some(serde_json::to_value(self.compute_outbox(conn)).unwrap()),
preferred_username: Some(serde_json::to_value(self.get_actor_id()).unwrap()),
endpoints: Some(json!({
"sharedInbox": ap_url(format!("{}/inbox", BASE_URL.as_str()))
}))
})
}
}
#[derive(Serialize, Deserialize, Default, Properties)]
#[serde(rename_all = "camelCase")]
pub struct ApProps {
#[activitystreams(ab(Object, Link))]
inbox: Option<serde_json::Value>,
#[activitystreams(ab(Object, Link))]
outbox: Option<serde_json::Value>,
#[activitystreams(ab(Object, Link))]
preferred_username: Option<serde_json::Value>,
#[activitystreams(ab(Object))]
endpoints: Option<serde_json::Value>
}
impl<'a, 'r> FromRequest<'a, 'r> for User {
@ -359,7 +398,7 @@ impl APActor for User {
}
impl IntoId for User {
fn into(&self) -> Id {
fn into_id(self) -> Id {
Id::new(self.ap_url.clone())
}
}

5
src/routes/comments.rs
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@ -1,4 +1,3 @@
use activitystreams_types::activity::Create;
use rocket::request::Form;
use rocket::response::Redirect;
use rocket_contrib::Template;
@ -41,8 +40,8 @@ fn create(blog: String, slug: String, query: CommentQuery, data: Form<NewComment
sensitive: false,
spoiler_text: "".to_string()
});
// TODO: let act = Create::new(&user, &comment, &*conn);
// broadcast(&*conn, &user, act, user.get_followers(&*conn));
broadcast(&*conn, &user, comment.create_activity(&*conn), user.get_followers(&*conn));
Redirect::to(format!("/~/{}/{}/#comment-{}", blog, slug, comment.id).as_ref())
}

9
src/routes/likes.rs
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@ -1,4 +1,3 @@
use activitystreams_types::activity::{Like, Undo};
use rocket::response::Redirect;
use activity_pub::broadcast;
@ -18,12 +17,12 @@ fn create(blog: String, slug: String, user: User, conn: DbConn) -> Redirect {
ap_url: "".to_string()
});
like.update_ap_url(&*conn);
// TODO: let act = Like::new(&user, &post, &*conn);
// TODO: broadcast(&*conn, &user, act, user.get_followers(&*conn));
broadcast(&*conn, &user, like.into_activity(&*conn), user.get_followers(&*conn));
} else {
let like = likes::Like::find_by_user_on_post(&*conn, &user, &post).unwrap();
// TODO: like.delete(&*conn);
// TODO: broadcast(&*conn, &user, Undo::new(&user, &like, &*conn), user.get_followers(&*conn));
let delete_act = like.delete(&*conn);
broadcast(&*conn, &user, delete_act, user.get_followers(&*conn));
}
Redirect::to(format!("/~/{}/{}/", blog, slug).as_ref())

13
src/routes/posts.rs
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@ -1,11 +1,10 @@
use activitystreams_types::activity::Create;
use heck::KebabCase;
use rocket::request::Form;
use rocket::response::Redirect;
use rocket_contrib::Template;
use serde_json;
use activity_pub::{broadcast, context, activity_pub, ActivityPub, Id};
use activity_pub::{broadcast, context, activity_pub, ActivityPub};
use activity_pub::object::Object;
use db_conn::DbConn;
use models::blogs::*;
@ -38,7 +37,7 @@ fn details(blog: String, slug: String, conn: DbConn, user: Option<User>) -> Temp
#[get("/~/<_blog>/<slug>", rank = 3, format = "application/activity+json")]
fn activity_details(_blog: String, slug: String, conn: DbConn) -> ActivityPub {
// TODO: posts in different blogs may have the same slug
// FIXME: posts in different blogs may have the same slug
let post = Post::find_by_slug(&*conn, slug).unwrap();
let mut act = post.serialize(&*conn);
@ -85,12 +84,8 @@ fn create(blog_name: String, data: Form<NewPostForm>, user: User, conn: DbConn)
author_id: user.id
});
// TODO: use Post -> Create conversion
// let act = Create::default();
// act.object_props.set_id_string(format!("{}/activity", post.compute_id(&*conn)));
// act.set_actor_link(Id::new(user.ap_url));
// act.set_object_object();
// broadcast(&*conn, &user, act, user.get_followers(&*conn));
let act = post.create_activity(&*conn);
broadcast(&*conn, &user, act, user.get_followers(&*conn));
Redirect::to(format!("/~/{}/{}", blog_name, slug).as_str())
}

8
src/routes/user.rs
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@ -7,7 +7,7 @@ use rocket::response::Redirect;
use rocket_contrib::Template;
use serde_json;
use activity_pub::{activity_pub, ActivityPub, ActivityStream, context, broadcast};
use activity_pub::{activity_pub, ActivityPub, ActivityStream, context, broadcast, Id, IntoId};
use activity_pub::actor::Actor;
use activity_pub::inbox::Inbox;
use db_conn::DbConn;
@ -56,8 +56,10 @@ fn follow(name: String, conn: DbConn, user: User) -> Redirect {
follower_id: user.id,
following_id: target.id
});
let act = Follow::default();
// TODO
let mut act = Follow::default();
act.set_actor_link::<Id>(user.clone().into_id()).unwrap();
act.set_object_object(user.into_activity(&*conn)).unwrap();
act.object_props.set_id_string(format!("{}/follow/{}", user.ap_url, target.ap_url)).unwrap();
broadcast(&*conn, &user, act, vec![target]);
Redirect::to(format!("/@/{}", name).as_ref())
}