merge in old new type defs

flabk/src/astreams/mod.rs

@@ -1,24 +1,63 @@
-use async_trait::async_trait;
-use flabk_derive::IRI;
+use std::collections::HashMap;
+
+use flabk_derive::{Resolvable, IRI};
 use serde::{Deserialize, Serialize};
 
 use self::{
-    context::Context,
-    note::Note,
+    context::APContext,
     resolve::ResolveError,
-    serde_ext::{expand_partial, pull_single_into_vec},
+    serde_ext::{expand_partial, into_vec},
 };
 
 pub mod context;
-pub mod note;
 pub mod resolve;
 mod serde_ext;
 
 #[derive(Clone, Copy, Serialize, Deserialize, Debug)]
-pub enum ActivityKind {
-    Create,
-    Like,
+pub enum ObjectKind {
+    Article,
+    Audio,
+    Document,
+    Event,
+    Image,
     Note,
+    Page,
+    Place,
+    Profile,
+    Relationship,
+    Tombstone,
+    Video,
+}
+
+#[derive(Clone, Copy, Serialize, Deserialize, Debug)]
+pub enum ActivityKind {
+    Accept,
+    Add,
+    Announce,
+    Arrive,
+    Block,
+    Create,
+    Delete,
+    Dislike,
+    Flag,
+    Follow,
+    Invite,
+    Join,
+    Leave,
+    Like,
+    Listen,
+    Move,
+    Offer,
+    Question,
+    Reject,
+    Read,
+    Remove,
+    TentativeReject,
+    TentativeAccept,
+    Travel,
+    Undo,
+    Update,
+    View,
 }
 
 #[derive(Debug, Clone)]
@@ -35,45 +74,211 @@ impl From<ResolveError> for ExpandError {
     }
 }
 
-#[async_trait]
-pub trait ExpandLD<T> {
-    async fn expand(obj: &ObjectLD) -> Result<T, ExpandError>;
-}
-
-#[derive(Clone, Serialize, Deserialize)]
-pub struct ActivityLD {
-    #[serde(rename = "@context")]
-    pub context_uri: String,
-    pub kind: ActivityKind,
-    #[serde(rename = "actor")]
-    pub actor_uri: String,
-    #[serde(rename = "to")]
-    pub to_uris: Vec<String>,
-    pub object: Option<ObjectLD>,
+/// A Collection is a subtype of Object that
+/// represents ordered or unordered sets of
+/// Object or Link instances.
+#[derive(Debug, Clone, Deserialize)]
+pub struct Collection<T> {
+    pub summary: Option<String>,
+    #[serde(rename = "type")]
+    pub kind: String,
+    #[serde(rename = "totalItems")]
+    pub total_items: Vec<T>,
 }
 
 #[derive(Debug, Clone, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct Activity {
-    // #[serde(rename = "@context")]
-    // #[serde(deserialize_with = "expand_partial")]
-    // pub ap_context: Context,
-    pub id: String,
+pub struct Attachment {
     #[serde(rename = "type")]
-    pub kind: ActivityKind,
-    #[serde(deserialize_with = "expand_partial")]
-    pub attributed_to: Actor,
+    pub kind: String,
     pub content: Option<String>,
-    pub context: Option<String>,
-    #[serde(deserialize_with = "pull_single_into_vec")]
-    pub to: Vec<String>,
-    pub url: Option<String>,
+    pub url: String,
 }
 
-#[derive(Clone, Serialize, Deserialize, Debug)]
-pub struct ObjectLD {
+// TODO: maybe this can work as attachment w/ the ID being more like
+// the LD IDs?
+#[derive(Debug, Clone, Deserialize)]
+pub struct Image {
+    #[serde(flatten)]
+    pub base: ObjectBase,
+    #[serde(rename = "type")]
+    pub kind: Option<ObjectKind>,
+    pub id: String,
+    #[serde(deserialize_with = "into_vec")]
+    pub url: Vec<Link>,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct Audience {
+    #[serde(rename = "type")]
+    pub kind: String,
+    pub name: String,
+}
+
+#[derive(Clone, Copy, Debug, Deserialize)]
+pub enum Unit {
+    #[serde(rename = "m")]
+    Meters,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct Location {
+    #[serde(rename = "type")]
+    pub kind: String,
+    pub name: String,
+    pub longitude: Option<f64>,
+    pub latitude: Option<f64>,
+    pub altitude: Option<f64>,
+    pub units: Unit,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct Preview {
+    #[serde(rename = "type")]
+    pub kind: String,
+    pub name: String,
+    pub duration: Option<String>,
+    pub url: Link,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct APResult {
+    #[serde(rename = "type")]
+    pub kind: String,
+    pub name: String,
+}
+
+/// ObjectBase contains base Activity Streams
+/// members that all objects should have. Except kind.
+///
+/// This object is intended to be used by inlining it into
+/// other serializable/deserializable objects.
+#[derive(Debug, Clone, Deserialize, Default)]
+#[serde(rename_all = "camelCase")]
+pub struct ObjectBase {
     #[serde(rename = "@context")]
-    pub context_uri: Option<String>,
+    #[serde(deserialize_with = "expand_partial")]
+    pub ap_context: APContext,
+    pub name: Option<String>,
+    pub name_map: Option<HashMap<String, String>>,
+    #[serde(deserialize_with = "into_vec")]
+    pub attachment: Vec<Attachment>,
+    #[serde(deserialize_with = "into_vec")]
+    pub attributed_to: Vec<Actor>,
+    pub audience: Option<Audience>,
+    pub media_type: Option<String>,
+    pub content: Option<String>,
+    pub content_map: Option<HashMap<String, String>>,
+    pub context: Option<String>,
+    pub start_time: Option<String>,
+    pub end_time: Option<String>,
+    pub generator: Option<Actor>,
+    #[serde(deserialize_with = "into_vec")]
+    pub icon: Vec<Link>,
+    // omit in_reply_to
+    pub location: Option<Location>,
+    pub preview: Option<Preview>,
+    pub published: Option<String>,
+    pub updated: Option<String>,
+    pub replies: Option<Collection<()>>, // TODO: type
+    pub summary: Option<String>,
+    pub summary_map: Option<HashMap<String, String>>,
+    #[serde(deserialize_with = "into_vec")]
+    pub tag: Vec<Actor>,
+    // omit url for now: need to merge into_vec & expand_partial
+    #[serde(deserialize_with = "into_vec")]
+    pub to: Vec<String>,
+    #[serde(deserialize_with = "into_vec")]
+    pub bto: Vec<String>,
+    #[serde(deserialize_with = "into_vec")]
+    pub cc: Vec<String>,
+    #[serde(deserialize_with = "into_vec")]
+    pub bcc: Vec<String>,
+    pub duration: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize, Resolvable, IRI, Default)]
+pub struct Object {
+    #[serde(flatten)]
+    pub base: ObjectBase,
+    #[serde(rename = "type")]
+    pub kind: Option<ObjectKind>,
+    pub id: String,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct Link {
+    #[serde(rename = "type")]
+    pub kind: Option<ActivityKind>,
+    pub name: Option<String>,
+    pub href: String,
+    #[serde(rename = "hreflang")]
+    pub href_lang: Option<String>,
+    #[serde(rename = "mediaType")]
+    pub media_type: Option<String>,
+    pub height: u32,
+    pub width: u32,
+}
+
+/// An Activity is a subtype of Object that describes
+/// some form of action that may happen,
+/// is currently happening, or has already happened.
+///
+/// The Activity type itself serves as an abstract base type
+/// for all types of activities.
+/// It is important to note that the Activity type itself
+/// does not carry any specific semantics about the kind of action being taken.
+#[derive(Debug, Clone, Deserialize, Resolvable)]
+#[serde(rename_all = "camelCase")]
+pub struct Activity {
+    #[serde(flatten)]
+    pub base: ObjectBase,
+    #[serde(rename = "type")]
+    pub kind: Option<ActivityKind>,
+    pub id: String,
+    #[serde(deserialize_with = "expand_partial")]
+    pub actor: Option<Actor>,
+    #[serde(deserialize_with = "expand_partial")]
+    pub object: Option<Object>,
+    pub result: Option<APResult>,
+    pub target: Option<Basic>,
+    pub origin: Option<Basic>,
+    pub instrument: Option<Basic>,
+}
+
+/// Instances of IntransitiveActivity are a subtype of Activity
+/// representing intransitive actions.
+#[derive(Debug, Clone, Deserialize, Resolvable)]
+#[serde(rename_all = "camelCase")]
+pub struct IntransitiveActivity {
+    #[serde(flatten)]
+    pub base: ObjectBase,
+    #[serde(rename = "type")]
+    pub kind: Option<ActivityKind>,
+    pub id: String,
+    #[serde(deserialize_with = "expand_partial")]
+    pub actor: Option<Actor>,
+    pub result: Option<APResult>,
+    pub target: Option<Basic>,
+    pub origin: Option<Basic>,
+    pub instrument: Option<Basic>,
+}
+pub enum ActorType {
+    Application,
+    Group,
+    Organization,
+    Person,
+    Service,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct Basic {
+    #[serde(rename = "type")]
+    pub kind: Option<ActivityKind>,
+    pub name: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize, IRI, Default, Resolvable)]
+pub struct Actor {
     pub id: String,
     #[serde(rename = "type")]
     pub kind: Option<ActivityKind>,
@@ -117,7 +322,7 @@ pub async fn test() {
 		"url": "https://localhost/u/test/h/6Q8BFF8W6PZT2ddngZ"
 	  }"#;
 
-    let obj = serde_json::from_str::<Activity>(obj).unwrap();
+    let obj = serde_json::from_str::<Object>(obj).unwrap();
     println!();
     println!("{:#?}", obj);
 }

flabk/src/astreams/note.rs

@@ -1,64 +0,0 @@
-use async_trait::async_trait;
-
-use super::{
-    context::{self, Context},
-    resolve, ActivityKind, Actor, ExpandError, ExpandLD, ObjectLD,
-};
-
-#[derive(Debug, Clone)]
-pub struct Note {
-    pub id: String,
-    pub content: Option<String>,
-    pub context: Option<String>,
-    pub published_at: Option<String>,
-    pub author: Actor,
-    pub to: Vec<Actor>,
-    pub url: Option<String>,
-    pub conversation: Option<String>,
-}
-
-#[async_trait]
-impl ExpandLD<Note> for Note {
-    async fn expand(obj: &ObjectLD) -> Result<Note, ExpandError> {
-        let obj = obj.clone();
-        let resolver = resolve::Resolver::new();
-        if let Some(kind) = obj.kind {
-            if let ActivityKind::Note = kind {
-                Ok(Note {
-                    id: obj.id,
-                    content: obj.content,
-                    published_at: obj.published,
-                    author: obj
-                        .attributed_to
-                        .map(|id| Actor { id })
-                        .ok_or(ExpandError::NoAttribution)?,
-                    to: obj.to_uris.into_iter().map(|id| Actor { id }).collect(),
-                    url: obj.url,
-                    context: obj.context,
-                    conversation: obj.conversation,
-                })
-            } else {
-                Err(ExpandError::InvalidKind(Some(kind)))
-            }
-        } else {
-            Err(ExpandError::InvalidKind(None))
-        }
-    }
-}
-
-impl Into<ObjectLD> for Note {
-    fn into(self) -> ObjectLD {
-        ObjectLD {
-            context_uri: Some(context::CONTEXT_ID.to_string()),
-            id: self.id.clone(),
-            kind: Some(ActivityKind::Note),
-            attributed_to: Some(self.author.id),
-            published: self.published_at,
-            content: self.content,
-            context: self.context,
-            conversation: self.conversation,
-            url: Some(self.id),
-            to_uris: self.to.into_iter().map(|a| a.id).collect(),
-        }
-    }
-}