feat(apb): added my apb extension for frontends

very much ad-hoc but at least i made the ns page so it should be kind of
ok to use i think? if others want to use upub frontend and have all its
features working, this extension will be necessary, rather than some
custom whole api

apb/Cargo.toml

@@ -27,6 +27,7 @@ reqwest = { version = "0.12", features = ["json"], optional = true }
 default = ["activitypub-miscellaneous-terms"]
 # extensions
 activitypub-miscellaneous-terms = []
+activitypub-counters = [] # https://ns.alemi.dev/as/counters/#
 # builtin utils
 orm = ["dep:sea-orm"]
 fetch = ["dep:reqwest"]

apb/src/types/object/actor.rs

@@ -30,6 +30,11 @@ pub trait Actor : Object {
 	#[cfg(feature = "activitypub-miscellaneous-terms")]
 	fn manually_approves_followers(&self) -> Option<bool> { None }
 
+	#[cfg(feature = "activitypub-fe")]
+	fn following_me(&self) -> Option<bool> { None }
+	#[cfg(feature = "activitypub-fe")]
+	fn followed_by_me(&self) -> Option<bool> { None }
+
 	// idk about this? everyone has it but AP doesn't mention it
 	fn discoverable(&self) -> Option<bool> { None }
 }
@@ -47,6 +52,11 @@ pub trait ActorMut : ObjectMut {
 	fn set_streams(self, val: Node<Self::Collection>) -> Self;
 	fn set_endpoints(self, val: Node<Self::Object>) -> Self; // TODO it's more complex than this!
 	fn set_public_key(self, val: Node<Self::PublicKey>) -> Self;
+	#[cfg(feature = "activitypub-fe")]
+	fn set_following_me(self, val: Option<bool>) -> Self;
+	#[cfg(feature = "activitypub-fe")]
+	fn set_followed_by_me(self, val: Option<bool>) -> Self;
+
 	fn set_discoverable(self, val: Option<bool>) -> Self;
 }
 
@@ -63,6 +73,12 @@ impl Actor for serde_json::Value {
 	crate::getter! { liked -> node Self::Collection }
 	crate::getter! { streams -> node Self::Collection }
 	crate::getter! { public_key::publicKey -> node Self::PublicKey }
+
+	#[cfg(feature = "activitypub-fe")]
+	crate::getter! { following_me::followingMe -> bool }
+	#[cfg(feature = "activitypub-fe")]
+	crate::getter! { followed_by_me::followedByMe -> bool }
+
 	crate::getter! { discoverable -> bool }
 
 	fn endpoints(&self) -> Node<<Self as Object>::Object> {
@@ -85,6 +101,11 @@ impl ActorMut for serde_json::Value {
 	crate::setter! { public_key::publicKey -> node Self::PublicKey }
 	crate::setter! { discoverable -> bool }
 
+
+	#[cfg(feature = "activitypub-fe")]
+	crate::setter! { following_me::followingMe -> bool }
+	#[cfg(feature = "activitypub-fe")]
+	crate::setter! { followed_by_me::followedByMe -> bool }
 	fn set_endpoints(mut self, _val: Node<<Self as Object>::Object>) -> Self {
 		self.as_object_mut().unwrap().insert("endpoints".to_string(), serde_json::Value::Object(serde_json::Map::default()));
 		self

apb/src/types/object/mod.rs

@@ -73,6 +73,9 @@ pub trait Object : Base {
 	#[cfg(feature = "activitypub-miscellaneous-terms")]
 	fn sensitive(&self) -> Option<bool> { None }
 
+	#[cfg(feature = "activitypub-fe")]
+	fn liked_by_me(&self) -> Option<bool> { None }
+
 	fn as_activity(&self) -> Option<&Self::Activity> { None }
 	fn as_actor(&self) -> Option<&Self::Actor> { None }
 	fn as_collection(&self) -> Option<&Self::Collection> { None }
@@ -118,6 +121,9 @@ pub trait ObjectMut : BaseMut {
 
 	#[cfg(feature = "activitypub-miscellaneous-terms")]
 	fn set_sensitive(self, val: Option<bool>) -> Self;
+
+	#[cfg(feature = "activitypub-fe")]
+	fn set_liked_by_me(self, val: Option<bool>) -> Self;
 }
 
 #[cfg(feature = "unstructured")]
@@ -161,6 +167,9 @@ impl Object for serde_json::Value {
 	#[cfg(feature = "activitypub-miscellaneous-terms")]
 	crate::getter! { sensitive -> bool }
 
+	#[cfg(feature = "activitypub-fe")]
+	crate::getter! { liked_by_me::likedByMe -> bool }
+
 	// TODO Mastodon doesn't use a "context" field on the object but makes up a new one!!
 	fn context(&self) -> Node<<Self as Object>::Object> {
 		match self.get("context") {
@@ -241,4 +250,7 @@ impl ObjectMut for serde_json::Value {
 
 	#[cfg(feature = "activitypub-miscellaneous-terms")]
 	crate::setter! { sensitive -> bool }
+
+	#[cfg(feature = "activitypub-fe")]
+	crate::setter! { liked_by_me::likedByMe -> bool }
 }