95 lines
2.7 KiB
Rust
95 lines
2.7 KiB
Rust
use chrono::Utc;
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use serde_json::Value;
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use tokio_postgres::GenericClient;
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use crate::activitypub::{
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activity::{Activity, Object},
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actors::{
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helpers::update_remote_profile,
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types::Actor,
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},
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handlers::create::get_note_content,
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vocabulary::{NOTE, PERSON},
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};
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use crate::config::Config;
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use crate::database::DatabaseError;
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use crate::errors::ValidationError;
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use crate::models::{
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posts::queries::{
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get_post_by_remote_object_id,
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update_post,
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},
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posts::types::PostUpdateData,
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profiles::queries::get_profile_by_remote_actor_id,
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};
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use super::HandlerResult;
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async fn handle_update_note(
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db_client: &mut impl GenericClient,
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object: Object,
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) -> HandlerResult {
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let post_id = match get_post_by_remote_object_id(
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db_client,
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&object.id,
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).await {
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Ok(post) => post.id,
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// Ignore Update if post is not found locally
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Err(DatabaseError::NotFound(_)) => return Ok(None),
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Err(other_error) => return Err(other_error.into()),
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};
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let content = get_note_content(&object)?;
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let updated_at = object.updated.unwrap_or(Utc::now());
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let post_data = PostUpdateData { content, updated_at };
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update_post(db_client, &post_id, post_data).await?;
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Ok(Some(NOTE))
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}
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async fn handle_update_person(
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config: &Config,
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db_client: &impl GenericClient,
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activity: Activity,
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) -> HandlerResult {
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let actor: Actor = serde_json::from_value(activity.object)
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.map_err(|_| ValidationError("invalid actor data"))?;
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if actor.id != activity.actor {
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return Err(ValidationError("actor ID mismatch").into());
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};
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let profile = get_profile_by_remote_actor_id(
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db_client,
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&actor.id,
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).await?;
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update_remote_profile(
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db_client,
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&config.instance(),
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&config.media_dir(),
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profile,
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actor,
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).await?;
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Ok(Some(PERSON))
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}
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pub async fn handle_update(
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config: &Config,
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db_client: &mut impl GenericClient,
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activity: Value,
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) -> HandlerResult {
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let activity: Activity = serde_json::from_value(activity)
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.map_err(|_| ValidationError("unexpected activity structure"))?;
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let object_type = activity.object["type"].as_str()
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.ok_or(ValidationError("unknown object type"))?;
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match object_type {
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NOTE => {
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let object: Object = serde_json::from_value(activity.object)
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.map_err(|_| ValidationError("invalid object"))?;
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handle_update_note(db_client, object).await
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},
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PERSON => {
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handle_update_person(config, db_client, activity).await
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},
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_ => {
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log::warn!("unexpected object type {}", object_type);
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Ok(None)
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},
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}
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}
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