fedimovies/src/activitypub/activity.rs

145 lines
3.6 KiB
Rust

use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};
use serde_json::{json, Value};
use super::constants::AP_CONTEXT;
use super::identifiers::local_actor_id;
use super::vocabulary::*;
#[derive(Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct Attachment {
pub name: Option<String>,
#[serde(rename = "type")]
pub attachment_type: String,
pub media_type: Option<String>,
pub url: Option<String>,
}
#[derive(Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct Link {
pub href: String,
}
fn default_tag_type() -> String { HASHTAG.to_string() }
#[derive(Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct Tag {
pub name: Option<String>,
#[serde(rename = "type", default = "default_tag_type")]
pub tag_type: String,
pub href: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub media_type: Option<String>,
}
#[derive(Default, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct Object {
#[serde(rename = "@context")]
pub context: Option<Value>,
pub id: String,
#[serde(rename = "type")]
pub object_type: String,
#[serde(skip_serializing_if = "Option::is_none")]
pub name: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub actor: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub attachment: Option<Value>,
#[serde(skip_serializing_if = "Option::is_none")]
pub cc: Option<Value>,
#[serde(skip_serializing_if = "Option::is_none")]
pub former_type: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub object: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub published: Option<DateTime<Utc>>,
#[serde(skip_serializing_if = "Option::is_none")]
pub attributed_to: Option<Value>,
#[serde(skip_serializing_if = "Option::is_none")]
pub in_reply_to: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub content: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub quote_url: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub tag: Option<Value>,
#[serde(skip_serializing_if = "Option::is_none")]
pub to: Option<Value>,
#[serde(skip_serializing_if = "Option::is_none")]
pub updated: Option<DateTime<Utc>>,
#[serde(skip_serializing_if = "Option::is_none")]
pub url: Option<Value>,
}
#[derive(Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct Activity {
#[serde(rename = "@context")]
pub context: Value,
pub id: String,
#[serde(rename = "type")]
pub activity_type: String,
pub actor: String,
pub object: Value,
#[serde(skip_serializing_if = "Option::is_none")]
pub target: Option<Value>,
#[serde(skip_serializing_if = "Option::is_none")]
pub to: Option<Value>,
#[serde(skip_serializing_if = "Option::is_none")]
pub cc: Option<Value>,
}
pub fn create_activity(
instance_url: &str,
actor_name: &str,
activity_type: &str,
activity_id: String,
object: impl Serialize,
primary_audience: Vec<String>,
secondary_audience: Vec<String>,
) -> Activity {
let actor_id = local_actor_id(instance_url, actor_name);
Activity {
context: json!(AP_CONTEXT),
id: activity_id,
activity_type: activity_type.to_string(),
actor: actor_id,
object: serde_json::to_value(object).unwrap(),
target: None,
to: Some(json!(primary_audience)),
cc: Some(json!(secondary_audience)),
}
}