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62663a9f2e
* Implement separate mod activities for feature, lock post Also includes collection for featured posts. Later we also need to do the same for Comment.distinguished * some changes --------- Co-authored-by: Dessalines <dessalines@users.noreply.github.com>
201 lines
5.1 KiB
Rust
201 lines
5.1 KiB
Rust
use crate::{
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activities::{
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check_community_deleted_or_removed,
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community::send_activity_in_community,
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generate_activity_id,
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verify_is_public,
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verify_mod_action,
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verify_person_in_community,
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},
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activity_lists::AnnouncableActivities,
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local_instance,
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protocol::{
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activities::{
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community::lock_page::{LockPage, LockType, UndoLockPage},
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create_or_update::page::CreateOrUpdatePage,
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CreateOrUpdateType,
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},
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InCommunity,
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},
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SendActivity,
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};
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use activitypub_federation::{core::object_id::ObjectId, data::Data, traits::ActivityHandler};
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use activitystreams_kinds::{activity::UndoType, public};
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use lemmy_api_common::{
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context::LemmyContext,
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post::{LockPost, PostResponse},
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utils::get_local_user_view_from_jwt,
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};
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use lemmy_db_schema::{
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source::{
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community::Community,
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post::{Post, PostUpdateForm},
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},
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traits::Crud,
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};
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use lemmy_utils::error::LemmyError;
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use url::Url;
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#[async_trait::async_trait(?Send)]
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impl ActivityHandler for LockPage {
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type DataType = LemmyContext;
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type Error = LemmyError;
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fn id(&self) -> &Url {
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&self.id
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}
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fn actor(&self) -> &Url {
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self.actor.inner()
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}
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async fn verify(
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&self,
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context: &Data<Self::DataType>,
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request_counter: &mut i32,
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) -> Result<(), Self::Error> {
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verify_is_public(&self.to, &self.cc)?;
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let community = self.community(context, request_counter).await?;
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verify_person_in_community(&self.actor, &community, context, request_counter).await?;
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check_community_deleted_or_removed(&community)?;
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verify_mod_action(
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&self.actor,
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self.object.inner(),
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community.id,
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context,
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request_counter,
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)
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.await?;
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Ok(())
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}
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async fn receive(
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self,
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context: &Data<Self::DataType>,
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request_counter: &mut i32,
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) -> Result<(), Self::Error> {
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let form = PostUpdateForm::builder().locked(Some(true)).build();
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let post = self
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.object
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.dereference(context, local_instance(context).await, request_counter)
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.await?;
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Post::update(context.pool(), post.id, &form).await?;
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Ok(())
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}
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}
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#[async_trait::async_trait(?Send)]
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impl ActivityHandler for UndoLockPage {
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type DataType = LemmyContext;
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type Error = LemmyError;
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fn id(&self) -> &Url {
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&self.id
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}
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fn actor(&self) -> &Url {
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self.actor.inner()
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}
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async fn verify(
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&self,
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context: &Data<Self::DataType>,
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request_counter: &mut i32,
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) -> Result<(), Self::Error> {
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verify_is_public(&self.to, &self.cc)?;
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let community = self.community(context, request_counter).await?;
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verify_person_in_community(&self.actor, &community, context, request_counter).await?;
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check_community_deleted_or_removed(&community)?;
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verify_mod_action(
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&self.actor,
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self.object.object.inner(),
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community.id,
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context,
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request_counter,
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)
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.await?;
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Ok(())
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}
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async fn receive(
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self,
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context: &Data<Self::DataType>,
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request_counter: &mut i32,
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) -> Result<(), Self::Error> {
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let form = PostUpdateForm::builder().locked(Some(false)).build();
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let post = self
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.object
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.object
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.dereference(context, local_instance(context).await, request_counter)
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.await?;
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Post::update(context.pool(), post.id, &form).await?;
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Ok(())
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}
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}
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#[async_trait::async_trait(?Send)]
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impl SendActivity for LockPost {
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type Response = PostResponse;
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async fn send_activity(
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request: &Self,
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response: &Self::Response,
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context: &LemmyContext,
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) -> Result<(), LemmyError> {
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let local_user_view =
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get_local_user_view_from_jwt(&request.auth, context.pool(), context.secret()).await?;
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// For backwards compat with 0.17
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CreateOrUpdatePage::send(
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&response.post_view.post,
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local_user_view.person.id,
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CreateOrUpdateType::Update,
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context,
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)
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.await?;
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let id = generate_activity_id(
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LockType::Lock,
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&context.settings().get_protocol_and_hostname(),
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)?;
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let community_id: Url = response.post_view.community.actor_id.clone().into();
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let actor = ObjectId::new(local_user_view.person.actor_id.clone());
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let lock = LockPage {
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actor,
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to: vec![public()],
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object: ObjectId::new(response.post_view.post.ap_id.clone()),
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cc: vec![community_id.clone()],
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kind: LockType::Lock,
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id,
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audience: Some(ObjectId::new(community_id)),
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};
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let activity = if request.locked {
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AnnouncableActivities::LockPost(lock)
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} else {
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let id = generate_activity_id(
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UndoType::Undo,
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&context.settings().get_protocol_and_hostname(),
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)?;
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let undo = UndoLockPage {
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actor: lock.actor.clone(),
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to: vec![public()],
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cc: lock.cc.clone(),
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kind: UndoType::Undo,
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id,
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audience: lock.audience.clone(),
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object: lock,
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};
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AnnouncableActivities::UndoLockPost(undo)
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};
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let community = Community::read(context.pool(), response.post_view.community.id).await?;
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send_activity_in_community(
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activity,
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&local_user_view.person.into(),
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&community.into(),
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vec![],
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true,
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context,
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)
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.await?;
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Ok(())
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}
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}
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