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Split apart api files (#2216)

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Nutomic 2022-04-13 18:12:25 +00:00 committed by GitHub
parent ce4682caa0
commit 3951a16447
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76 changed files with 3800 additions and 3275 deletions
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110
crates/api/src/comment.rs → crates/api/src/comment/like.rs
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@ -1,12 +1,10 @@
use std::convert::TryInto; use crate::Perform;
use actix_web::web::Data; use actix_web::web::Data;
use lemmy_api_common::{ use lemmy_api_common::{
blocking, blocking,
check_community_ban, check_community_ban,
check_downvotes_enabled, check_downvotes_enabled,
comment::*, comment::{CommentResponse, CreateCommentLike},
get_local_user_view_from_jwt, get_local_user_view_from_jwt,
}; };
use lemmy_apub::{ use lemmy_apub::{
@ -18,111 +16,13 @@ use lemmy_apub::{
}; };
use lemmy_db_schema::{ use lemmy_db_schema::{
newtypes::LocalUserId, newtypes::LocalUserId,
source::comment::*, source::comment::{CommentLike, CommentLikeForm},
traits::{Likeable, Saveable}, traits::Likeable,
}; };
use lemmy_db_views::{comment_view::CommentView, local_user_view::LocalUserView}; use lemmy_db_views::{comment_view::CommentView, local_user_view::LocalUserView};
use lemmy_utils::{ConnectionId, LemmyError}; use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{send::send_comment_ws_message, LemmyContext, UserOperation}; use lemmy_websocket::{send::send_comment_ws_message, LemmyContext, UserOperation};
use std::convert::TryInto;
use crate::Perform;
#[async_trait::async_trait(?Send)]
impl Perform for MarkCommentAsRead {
type Response = CommentResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<CommentResponse, LemmyError> {
let data: &MarkCommentAsRead = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let comment_id = data.comment_id;
let orig_comment = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, None)
})
.await??;
// Verify that only the recipient can mark as read
if local_user_view.person.id != orig_comment.get_recipient_id() {
return Err(LemmyError::from_message("no_comment_edit_allowed"));
}
// Do the mark as read
let read = data.read;
blocking(context.pool(), move |conn| {
Comment::update_read(conn, comment_id, read)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_comment"))?;
// Refetch it
let comment_id = data.comment_id;
let person_id = local_user_view.person.id;
let comment_view = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, Some(person_id))
})
.await??;
let res = CommentResponse {
comment_view,
recipient_ids: Vec::new(),
form_id: None,
};
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for SaveComment {
type Response = CommentResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<CommentResponse, LemmyError> {
let data: &SaveComment = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let comment_saved_form = CommentSavedForm {
comment_id: data.comment_id,
person_id: local_user_view.person.id,
};
if data.save {
let save_comment = move |conn: &'_ _| CommentSaved::save(conn, &comment_saved_form);
blocking(context.pool(), save_comment)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_save_comment"))?;
} else {
let unsave_comment = move |conn: &'_ _| CommentSaved::unsave(conn, &comment_saved_form);
blocking(context.pool(), unsave_comment)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_save_comment"))?;
}
let comment_id = data.comment_id;
let person_id = local_user_view.person.id;
let comment_view = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, Some(person_id))
})
.await??;
Ok(CommentResponse {
comment_view,
recipient_ids: Vec::new(),
form_id: None,
})
}
}
#[async_trait::async_trait(?Send)] #[async_trait::async_trait(?Send)]
impl Perform for CreateCommentLike { impl Perform for CreateCommentLike {

62
crates/api/src/comment/mark_as_read.rs Normal file
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@ -0,0 +1,62 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
comment::{CommentResponse, MarkCommentAsRead},
get_local_user_view_from_jwt,
};
use lemmy_db_schema::source::comment::Comment;
use lemmy_db_views::comment_view::CommentView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for MarkCommentAsRead {
type Response = CommentResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<CommentResponse, LemmyError> {
let data: &MarkCommentAsRead = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let comment_id = data.comment_id;
let orig_comment = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, None)
})
.await??;
// Verify that only the recipient can mark as read
if local_user_view.person.id != orig_comment.get_recipient_id() {
return Err(LemmyError::from_message("no_comment_edit_allowed"));
}
// Do the mark as read
let read = data.read;
blocking(context.pool(), move |conn| {
Comment::update_read(conn, comment_id, read)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_comment"))?;
// Refetch it
let comment_id = data.comment_id;
let person_id = local_user_view.person.id;
let comment_view = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, Some(person_id))
})
.await??;
let res = CommentResponse {
comment_view,
recipient_ids: Vec::new(),
form_id: None,
};
Ok(res)
}
}

3
crates/api/src/comment/mod.rs Normal file
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@ -0,0 +1,3 @@
mod like;
mod mark_as_read;
mod save;

60
crates/api/src/comment/save.rs Normal file
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@ -0,0 +1,60 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
comment::{CommentResponse, SaveComment},
get_local_user_view_from_jwt,
};
use lemmy_db_schema::{
source::comment::{CommentSaved, CommentSavedForm},
traits::Saveable,
};
use lemmy_db_views::comment_view::CommentView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for SaveComment {
type Response = CommentResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<CommentResponse, LemmyError> {
let data: &SaveComment = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let comment_saved_form = CommentSavedForm {
comment_id: data.comment_id,
person_id: local_user_view.person.id,
};
if data.save {
let save_comment = move |conn: &'_ _| CommentSaved::save(conn, &comment_saved_form);
blocking(context.pool(), save_comment)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_save_comment"))?;
} else {
let unsave_comment = move |conn: &'_ _| CommentSaved::unsave(conn, &comment_saved_form);
blocking(context.pool(), unsave_comment)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_save_comment"))?;
}
let comment_id = data.comment_id;
let person_id = local_user_view.person.id;
let comment_view = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, Some(person_id))
})
.await??;
Ok(CommentResponse {
comment_view,
recipient_ids: Vec::new(),
form_id: None,
})
}
}

191
crates/api/src/comment_report.rs
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@ -1,191 +0,0 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_community_ban,
comment::*,
get_local_user_view_from_jwt,
is_mod_or_admin,
};
use lemmy_apub::protocol::activities::community::report::Report;
use lemmy_apub_lib::object_id::ObjectId;
use lemmy_db_schema::{source::comment_report::*, traits::Reportable};
use lemmy_db_views::{
comment_report_view::{CommentReportQueryBuilder, CommentReportView},
comment_view::CommentView,
};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{messages::SendModRoomMessage, LemmyContext, UserOperation};
/// Creates a comment report and notifies the moderators of the community
#[async_trait::async_trait(?Send)]
impl Perform for CreateCommentReport {
type Response = CommentReportResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<CommentReportResponse, LemmyError> {
let data: &CreateCommentReport = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// check size of report and check for whitespace
let reason = data.reason.trim();
if reason.is_empty() {
return Err(LemmyError::from_message("report_reason_required"));
}
if reason.chars().count() > 1000 {
return Err(LemmyError::from_message("report_too_long"));
}
let person_id = local_user_view.person.id;
let comment_id = data.comment_id;
let comment_view = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, None)
})
.await??;
check_community_ban(person_id, comment_view.community.id, context.pool()).await?;
let report_form = CommentReportForm {
creator_id: person_id,
comment_id,
original_comment_text: comment_view.comment.content,
reason: data.reason.to_owned(),
};
let report = blocking(context.pool(), move |conn| {
CommentReport::report(conn, &report_form)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_create_report"))?;
let comment_report_view = blocking(context.pool(), move |conn| {
CommentReportView::read(conn, report.id, person_id)
})
.await??;
let res = CommentReportResponse {
comment_report_view,
};
context.chat_server().do_send(SendModRoomMessage {
op: UserOperation::CreateCommentReport,
response: res.clone(),
community_id: comment_view.community.id,
websocket_id,
});
Report::send(
ObjectId::new(comment_view.comment.ap_id),
&local_user_view.person.into(),
ObjectId::new(comment_view.community.actor_id),
reason.to_string(),
context,
)
.await?;
Ok(res)
}
}
/// Resolves or unresolves a comment report and notifies the moderators of the community
#[async_trait::async_trait(?Send)]
impl Perform for ResolveCommentReport {
type Response = CommentReportResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<CommentReportResponse, LemmyError> {
let data: &ResolveCommentReport = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let report_id = data.report_id;
let person_id = local_user_view.person.id;
let report = blocking(context.pool(), move |conn| {
CommentReportView::read(conn, report_id, person_id)
})
.await??;
let person_id = local_user_view.person.id;
is_mod_or_admin(context.pool(), person_id, report.community.id).await?;
let resolved = data.resolved;
let resolve_fun = move |conn: &'_ _| {
if resolved {
CommentReport::resolve(conn, report_id, person_id)
} else {
CommentReport::unresolve(conn, report_id, person_id)
}
};
blocking(context.pool(), resolve_fun)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_resolve_report"))?;
let report_id = data.report_id;
let comment_report_view = blocking(context.pool(), move |conn| {
CommentReportView::read(conn, report_id, person_id)
})
.await??;
let res = CommentReportResponse {
comment_report_view,
};
context.chat_server().do_send(SendModRoomMessage {
op: UserOperation::ResolveCommentReport,
response: res.clone(),
community_id: report.community.id,
websocket_id,
});
Ok(res)
}
}
/// Lists comment reports for a community if an id is supplied
/// or returns all comment reports for communities a user moderates
#[async_trait::async_trait(?Send)]
impl Perform for ListCommentReports {
type Response = ListCommentReportsResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<ListCommentReportsResponse, LemmyError> {
let data: &ListCommentReports = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_id = local_user_view.person.id;
let admin = local_user_view.person.admin;
let community_id = data.community_id;
let unresolved_only = data.unresolved_only;
let page = data.page;
let limit = data.limit;
let comment_reports = blocking(context.pool(), move |conn| {
CommentReportQueryBuilder::create(conn, person_id, admin)
.community_id(community_id)
.unresolved_only(unresolved_only)
.page(page)
.limit(limit)
.list()
})
.await??;
let res = ListCommentReportsResponse { comment_reports };
Ok(res)
}
}

92
crates/api/src/comment_report/create.rs Normal file
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@ -0,0 +1,92 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_community_ban,
comment::{CommentReportResponse, CreateCommentReport},
get_local_user_view_from_jwt,
};
use lemmy_apub::protocol::activities::community::report::Report;
use lemmy_apub_lib::object_id::ObjectId;
use lemmy_db_schema::{
source::comment_report::{CommentReport, CommentReportForm},
traits::Reportable,
};
use lemmy_db_views::{comment_report_view::CommentReportView, comment_view::CommentView};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{messages::SendModRoomMessage, LemmyContext, UserOperation};
/// Creates a comment report and notifies the moderators of the community
#[async_trait::async_trait(?Send)]
impl Perform for CreateCommentReport {
type Response = CommentReportResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<CommentReportResponse, LemmyError> {
let data: &CreateCommentReport = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// check size of report and check for whitespace
let reason = data.reason.trim();
if reason.is_empty() {
return Err(LemmyError::from_message("report_reason_required"));
}
if reason.chars().count() > 1000 {
return Err(LemmyError::from_message("report_too_long"));
}
let person_id = local_user_view.person.id;
let comment_id = data.comment_id;
let comment_view = blocking(context.pool(), move |conn| {
CommentView::read(conn, comment_id, None)
})
.await??;
check_community_ban(person_id, comment_view.community.id, context.pool()).await?;
let report_form = CommentReportForm {
creator_id: person_id,
comment_id,
original_comment_text: comment_view.comment.content,
reason: data.reason.to_owned(),
};
let report = blocking(context.pool(), move |conn| {
CommentReport::report(conn, &report_form)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_create_report"))?;
let comment_report_view = blocking(context.pool(), move |conn| {
CommentReportView::read(conn, report.id, person_id)
})
.await??;
let res = CommentReportResponse {
comment_report_view,
};
context.chat_server().do_send(SendModRoomMessage {
op: UserOperation::CreateCommentReport,
response: res.clone(),
community_id: comment_view.community.id,
websocket_id,
});
Report::send(
ObjectId::new(comment_view.comment.ap_id),
&local_user_view.person.into(),
ObjectId::new(comment_view.community.actor_id),
reason.to_string(),
context,
)
.await?;
Ok(res)
}
}

49
crates/api/src/comment_report/list.rs Normal file
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@ -0,0 +1,49 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
comment::{ListCommentReports, ListCommentReportsResponse},
get_local_user_view_from_jwt,
};
use lemmy_db_views::comment_report_view::CommentReportQueryBuilder;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
/// Lists comment reports for a community if an id is supplied
/// or returns all comment reports for communities a user moderates
#[async_trait::async_trait(?Send)]
impl Perform for ListCommentReports {
type Response = ListCommentReportsResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<ListCommentReportsResponse, LemmyError> {
let data: &ListCommentReports = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_id = local_user_view.person.id;
let admin = local_user_view.person.admin;
let community_id = data.community_id;
let unresolved_only = data.unresolved_only;
let page = data.page;
let limit = data.limit;
let comment_reports = blocking(context.pool(), move |conn| {
CommentReportQueryBuilder::create(conn, person_id, admin)
.community_id(community_id)
.unresolved_only(unresolved_only)
.page(page)
.limit(limit)
.list()
})
.await??;
let res = ListCommentReportsResponse { comment_reports };
Ok(res)
}
}

3
crates/api/src/comment_report/mod.rs Normal file
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@ -0,0 +1,3 @@
mod create;
mod list;
mod resolve;

71
crates/api/src/comment_report/resolve.rs Normal file
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@ -0,0 +1,71 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
comment::{CommentReportResponse, ResolveCommentReport},
get_local_user_view_from_jwt,
is_mod_or_admin,
};
use lemmy_db_schema::{source::comment_report::CommentReport, traits::Reportable};
use lemmy_db_views::comment_report_view::CommentReportView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{messages::SendModRoomMessage, LemmyContext, UserOperation};
/// Resolves or unresolves a comment report and notifies the moderators of the community
#[async_trait::async_trait(?Send)]
impl Perform for ResolveCommentReport {
type Response = CommentReportResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<CommentReportResponse, LemmyError> {
let data: &ResolveCommentReport = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let report_id = data.report_id;
let person_id = local_user_view.person.id;
let report = blocking(context.pool(), move |conn| {
CommentReportView::read(conn, report_id, person_id)
})
.await??;
let person_id = local_user_view.person.id;
is_mod_or_admin(context.pool(), person_id, report.community.id).await?;
let resolved = data.resolved;
let resolve_fun = move |conn: &'_ _| {
if resolved {
CommentReport::resolve(conn, report_id, person_id)
} else {
CommentReport::unresolve(conn, report_id, person_id)
}
};
blocking(context.pool(), resolve_fun)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_resolve_report"))?;
let report_id = data.report_id;
let comment_report_view = blocking(context.pool(), move |conn| {
CommentReportView::read(conn, report_id, person_id)
})
.await??;
let res = CommentReportResponse {
comment_report_view,
};
context.chat_server().do_send(SendModRoomMessage {
op: UserOperation::ResolveCommentReport,
response: res.clone(),
community_id: report.community.id,
websocket_id,
});
Ok(res)
}
}

513
crates/api/src/community.rs
View file

@ -1,513 +0,0 @@
use crate::Perform;
use actix_web::web::Data;
use anyhow::Context;
use lemmy_api_common::{
blocking,
check_community_ban,
check_community_deleted_or_removed,
community::*,
get_local_user_view_from_jwt,
is_mod_or_admin,
remove_user_data_in_community,
};
use lemmy_apub::{
activities::block::SiteOrCommunity,
objects::{community::ApubCommunity, person::ApubPerson},
protocol::activities::{
block::{block_user::BlockUser, undo_block_user::UndoBlockUser},
community::{add_mod::AddMod, remove_mod::RemoveMod},
following::{follow::FollowCommunity as FollowCommunityApub, undo_follow::UndoFollowCommunity},
},
};
use lemmy_db_schema::{
source::{
community::{
Community,
CommunityFollower,
CommunityFollowerForm,
CommunityModerator,
CommunityModeratorForm,
CommunityPersonBan,
CommunityPersonBanForm,
},
community_block::{CommunityBlock, CommunityBlockForm},
moderator::{
ModAddCommunity,
ModAddCommunityForm,
ModBanFromCommunity,
ModBanFromCommunityForm,
ModTransferCommunity,
ModTransferCommunityForm,
},
person::Person,
},
traits::{Bannable, Blockable, Crud, Followable, Joinable},
};
use lemmy_db_views_actor::{
community_moderator_view::CommunityModeratorView,
community_view::CommunityView,
person_view::PersonViewSafe,
};
use lemmy_utils::{location_info, utils::naive_from_unix, ConnectionId, LemmyError};
use lemmy_websocket::{messages::SendCommunityRoomMessage, LemmyContext, UserOperation};
#[async_trait::async_trait(?Send)]
impl Perform for FollowCommunity {
type Response = CommunityResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<CommunityResponse, LemmyError> {
let data: &FollowCommunity = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let community_id = data.community_id;
let community: ApubCommunity = blocking(context.pool(), move |conn| {
Community::read(conn, community_id)
})
.await??
.into();
let community_follower_form = CommunityFollowerForm {
community_id: data.community_id,
person_id: local_user_view.person.id,
pending: false,
};
if community.local {
if data.follow {
check_community_ban(local_user_view.person.id, community_id, context.pool()).await?;
check_community_deleted_or_removed(community_id, context.pool()).await?;
let follow = move |conn: &'_ _| CommunityFollower::follow(conn, &community_follower_form);
blocking(context.pool(), follow)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_follower_already_exists"))?;
} else {
let unfollow =
move |conn: &'_ _| CommunityFollower::unfollow(conn, &community_follower_form);
blocking(context.pool(), unfollow)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_follower_already_exists"))?;
}
} else if data.follow {
// Dont actually add to the community followers here, because you need
// to wait for the accept
FollowCommunityApub::send(&local_user_view.person.clone().into(), &community, context)
.await?;
} else {
UndoFollowCommunity::send(&local_user_view.person.clone().into(), &community, context)
.await?;
let unfollow = move |conn: &'_ _| CommunityFollower::unfollow(conn, &community_follower_form);
blocking(context.pool(), unfollow)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_follower_already_exists"))?;
}
let community_id = data.community_id;
let person_id = local_user_view.person.id;
let mut community_view = blocking(context.pool(), move |conn| {
CommunityView::read(conn, community_id, Some(person_id))
})
.await??;
// TODO: this needs to return a "pending" state, until Accept is received from the remote server
// For now, just assume that remote follows are accepted.
// Otherwise, the subscribed will be null
if !community.local {
community_view.subscribed = data.follow;
}
Ok(CommunityResponse { community_view })
}
}
#[async_trait::async_trait(?Send)]
impl Perform for BlockCommunity {
type Response = BlockCommunityResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<BlockCommunityResponse, LemmyError> {
let data: &BlockCommunity = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let community_id = data.community_id;
let person_id = local_user_view.person.id;
let community_block_form = CommunityBlockForm {
person_id,
community_id,
};
if data.block {
let block = move |conn: &'_ _| CommunityBlock::block(conn, &community_block_form);
blocking(context.pool(), block)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_block_already_exists"))?;
// Also, unfollow the community, and send a federated unfollow
let community_follower_form = CommunityFollowerForm {
community_id: data.community_id,
person_id,
pending: false,
};
blocking(context.pool(), move |conn: &'_ _| {
CommunityFollower::unfollow(conn, &community_follower_form)
})
.await?
.ok();
let community = blocking(context.pool(), move |conn| {
Community::read(conn, community_id)
})
.await??;
UndoFollowCommunity::send(&local_user_view.person.into(), &community.into(), context).await?;
} else {
let unblock = move |conn: &'_ _| CommunityBlock::unblock(conn, &community_block_form);
blocking(context.pool(), unblock)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_block_already_exists"))?;
}
let community_view = blocking(context.pool(), move |conn| {
CommunityView::read(conn, community_id, Some(person_id))
})
.await??;
Ok(BlockCommunityResponse {
blocked: data.block,
community_view,
})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for BanFromCommunity {
type Response = BanFromCommunityResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<BanFromCommunityResponse, LemmyError> {
let data: &BanFromCommunity = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let community_id = data.community_id;
let banned_person_id = data.person_id;
let remove_data = data.remove_data.unwrap_or(false);
let expires = data.expires.map(naive_from_unix);
// Verify that only mods or admins can ban
is_mod_or_admin(context.pool(), local_user_view.person.id, community_id).await?;
let community_user_ban_form = CommunityPersonBanForm {
community_id: data.community_id,
person_id: data.person_id,
expires: Some(expires),
};
let community: ApubCommunity = blocking(context.pool(), move |conn: &'_ _| {
Community::read(conn, community_id)
})
.await??
.into();
let banned_person: ApubPerson = blocking(context.pool(), move |conn: &'_ _| {
Person::read(conn, banned_person_id)
})
.await??
.into();
if data.ban {
let ban = move |conn: &'_ _| CommunityPersonBan::ban(conn, &community_user_ban_form);
blocking(context.pool(), ban)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_user_already_banned"))?;
// Also unsubscribe them from the community, if they are subscribed
let community_follower_form = CommunityFollowerForm {
community_id: data.community_id,
person_id: banned_person_id,
pending: false,
};
blocking(context.pool(), move |conn: &'_ _| {
CommunityFollower::unfollow(conn, &community_follower_form)
})
.await?
.ok();
BlockUser::send(
&SiteOrCommunity::Community(community),
&banned_person,
&local_user_view.person.clone().into(),
remove_data,
data.reason.clone(),
expires,
context,
)
.await?;
} else {
let unban = move |conn: &'_ _| CommunityPersonBan::unban(conn, &community_user_ban_form);
blocking(context.pool(), unban)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_user_already_banned"))?;
UndoBlockUser::send(
&SiteOrCommunity::Community(community),
&banned_person,
&local_user_view.person.clone().into(),
data.reason.clone(),
context,
)
.await?;
}
// Remove/Restore their data if that's desired
if remove_data {
remove_user_data_in_community(community_id, banned_person_id, context.pool()).await?;
}
// Mod tables
let form = ModBanFromCommunityForm {
mod_person_id: local_user_view.person.id,
other_person_id: data.person_id,
community_id: data.community_id,
reason: data.reason.to_owned(),
banned: Some(data.ban),
expires,
};
blocking(context.pool(), move |conn| {
ModBanFromCommunity::create(conn, &form)
})
.await??;
let person_id = data.person_id;
let person_view = blocking(context.pool(), move |conn| {
PersonViewSafe::read(conn, person_id)
})
.await??;
let res = BanFromCommunityResponse {
person_view,
banned: data.ban,
};
context.chat_server().do_send(SendCommunityRoomMessage {
op: UserOperation::BanFromCommunity,
response: res.clone(),
community_id,
websocket_id,
});
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for AddModToCommunity {
type Response = AddModToCommunityResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<AddModToCommunityResponse, LemmyError> {
let data: &AddModToCommunity = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let community_id = data.community_id;
// Verify that only mods or admins can add mod
is_mod_or_admin(context.pool(), local_user_view.person.id, community_id).await?;
let community = blocking(context.pool(), move |conn| {
Community::read(conn, community_id)
})
.await??;
if local_user_view.person.admin && !community.local {
return Err(LemmyError::from_message("not_a_moderator"));
}
// Update in local database
let community_moderator_form = CommunityModeratorForm {
community_id: data.community_id,
person_id: data.person_id,
};
if data.added {
let join = move |conn: &'_ _| CommunityModerator::join(conn, &community_moderator_form);
blocking(context.pool(), join)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_moderator_already_exists"))?;
} else {
let leave = move |conn: &'_ _| CommunityModerator::leave(conn, &community_moderator_form);
blocking(context.pool(), leave)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_moderator_already_exists"))?;
}
// Mod tables
let form = ModAddCommunityForm {
mod_person_id: local_user_view.person.id,
other_person_id: data.person_id,
community_id: data.community_id,
removed: Some(!data.added),
};
blocking(context.pool(), move |conn| {
ModAddCommunity::create(conn, &form)
})
.await??;
// Send to federated instances
let updated_mod_id = data.person_id;
let updated_mod: ApubPerson = blocking(context.pool(), move |conn| {
Person::read(conn, updated_mod_id)
})
.await??
.into();
let community: ApubCommunity = community.into();
if data.added {
AddMod::send(
&community,
&updated_mod,
&local_user_view.person.into(),
context,
)
.await?;
} else {
RemoveMod::send(
&community,
&updated_mod,
&local_user_view.person.into(),
context,
)
.await?;
}
// Note: in case a remote mod is added, this returns the old moderators list, it will only get
// updated once we receive an activity from the community (like `Announce/Add/Moderator`)
let community_id = data.community_id;
let moderators = blocking(context.pool(), move |conn| {
CommunityModeratorView::for_community(conn, community_id)
})
.await??;
let res = AddModToCommunityResponse { moderators };
context.chat_server().do_send(SendCommunityRoomMessage {
op: UserOperation::AddModToCommunity,
response: res.clone(),
community_id,
websocket_id,
});
Ok(res)
}
}
// TODO: we dont do anything for federation here, it should be updated the next time the community
// gets fetched. i hope we can get rid of the community creator role soon.
#[async_trait::async_trait(?Send)]
impl Perform for TransferCommunity {
type Response = GetCommunityResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetCommunityResponse, LemmyError> {
let data: &TransferCommunity = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let admins = blocking(context.pool(), PersonViewSafe::admins).await??;
// Fetch the community mods
let community_id = data.community_id;
let mut community_mods = blocking(context.pool(), move |conn| {
CommunityModeratorView::for_community(conn, community_id)
})
.await??;
// Make sure transferrer is either the top community mod, or an admin
if local_user_view.person.id != community_mods[0].moderator.id
&& !admins
.iter()
.map(|a| a.person.id)
.any(|x| x == local_user_view.person.id)
{
return Err(LemmyError::from_message("not_an_admin"));
}
// You have to re-do the community_moderator table, reordering it.
// Add the transferee to the top
let creator_index = community_mods
.iter()
.position(|r| r.moderator.id == data.person_id)
.context(location_info!())?;
let creator_person = community_mods.remove(creator_index);
community_mods.insert(0, creator_person);
// Delete all the mods
let community_id = data.community_id;
blocking(context.pool(), move |conn| {
CommunityModerator::delete_for_community(conn, community_id)
})
.await??;
// TODO: this should probably be a bulk operation
// Re-add the mods, in the new order
for cmod in &community_mods {
let community_moderator_form = CommunityModeratorForm {
community_id: cmod.community.id,
person_id: cmod.moderator.id,
};
let join = move |conn: &'_ _| CommunityModerator::join(conn, &community_moderator_form);
blocking(context.pool(), join)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_moderator_already_exists"))?;
}
// Mod tables
let form = ModTransferCommunityForm {
mod_person_id: local_user_view.person.id,
other_person_id: data.person_id,
community_id: data.community_id,
removed: Some(false),
};
blocking(context.pool(), move |conn| {
ModTransferCommunity::create(conn, &form)
})
.await??;
let community_id = data.community_id;
let person_id = local_user_view.person.id;
let community_view = blocking(context.pool(), move |conn| {
CommunityView::read(conn, community_id, Some(person_id))
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_find_community"))?;
let community_id = data.community_id;
let moderators = blocking(context.pool(), move |conn| {
CommunityModeratorView::for_community(conn, community_id)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_find_community"))?;
// Return the jwt
Ok(GetCommunityResponse {
community_view,
site: None,
moderators,
online: 0,
})
}
}

123
crates/api/src/community/add_mod.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
community::{AddModToCommunity, AddModToCommunityResponse},
get_local_user_view_from_jwt,
is_mod_or_admin,
};
use lemmy_apub::{
objects::{community::ApubCommunity, person::ApubPerson},
protocol::activities::community::{add_mod::AddMod, remove_mod::RemoveMod},
};
use lemmy_db_schema::{
source::{
community::{Community, CommunityModerator, CommunityModeratorForm},
moderator::{ModAddCommunity, ModAddCommunityForm},
person::Person,
},
traits::{Crud, Joinable},
};
use lemmy_db_views_actor::community_moderator_view::CommunityModeratorView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{messages::SendCommunityRoomMessage, LemmyContext, UserOperation};
#[async_trait::async_trait(?Send)]
impl Perform for AddModToCommunity {
type Response = AddModToCommunityResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<AddModToCommunityResponse, LemmyError> {
let data: &AddModToCommunity = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let community_id = data.community_id;
// Verify that only mods or admins can add mod
is_mod_or_admin(context.pool(), local_user_view.person.id, community_id).await?;
let community = blocking(context.pool(), move |conn| {
Community::read(conn, community_id)
})
.await??;
if local_user_view.person.admin && !community.local {
return Err(LemmyError::from_message("not_a_moderator"));
}
// Update in local database
let community_moderator_form = CommunityModeratorForm {
community_id: data.community_id,
person_id: data.person_id,
};
if data.added {
let join = move |conn: &'_ _| CommunityModerator::join(conn, &community_moderator_form);
blocking(context.pool(), join)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_moderator_already_exists"))?;
} else {
let leave = move |conn: &'_ _| CommunityModerator::leave(conn, &community_moderator_form);
blocking(context.pool(), leave)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_moderator_already_exists"))?;
}
// Mod tables
let form = ModAddCommunityForm {
mod_person_id: local_user_view.person.id,
other_person_id: data.person_id,
community_id: data.community_id,
removed: Some(!data.added),
};
blocking(context.pool(), move |conn| {
ModAddCommunity::create(conn, &form)
})
.await??;
// Send to federated instances
let updated_mod_id = data.person_id;
let updated_mod: ApubPerson = blocking(context.pool(), move |conn| {
Person::read(conn, updated_mod_id)
})
.await??
.into();
let community: ApubCommunity = community.into();
if data.added {
AddMod::send(
&community,
&updated_mod,
&local_user_view.person.into(),
context,
)
.await?;
} else {
RemoveMod::send(
&community,
&updated_mod,
&local_user_view.person.into(),
context,
)
.await?;
}
// Note: in case a remote mod is added, this returns the old moderators list, it will only get
// updated once we receive an activity from the community (like `Announce/Add/Moderator`)
let community_id = data.community_id;
let moderators = blocking(context.pool(), move |conn| {
CommunityModeratorView::for_community(conn, community_id)
})
.await??;
let res = AddModToCommunityResponse { moderators };
context.chat_server().do_send(SendCommunityRoomMessage {
op: UserOperation::AddModToCommunity,
response: res.clone(),
community_id,
websocket_id,
});
Ok(res)
}
}

154
crates/api/src/community/ban.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
community::{BanFromCommunity, BanFromCommunityResponse},
get_local_user_view_from_jwt,
is_mod_or_admin,
remove_user_data_in_community,
};
use lemmy_apub::{
activities::block::SiteOrCommunity,
objects::{community::ApubCommunity, person::ApubPerson},
protocol::activities::block::{block_user::BlockUser, undo_block_user::UndoBlockUser},
};
use lemmy_db_schema::{
source::{
community::{
Community,
CommunityFollower,
CommunityFollowerForm,
CommunityPersonBan,
CommunityPersonBanForm,
},
moderator::{ModBanFromCommunity, ModBanFromCommunityForm},
person::Person,
},
traits::{Bannable, Crud, Followable},
};
use lemmy_db_views_actor::person_view::PersonViewSafe;
use lemmy_utils::{utils::naive_from_unix, ConnectionId, LemmyError};
use lemmy_websocket::{messages::SendCommunityRoomMessage, LemmyContext, UserOperation};
#[async_trait::async_trait(?Send)]
impl Perform for BanFromCommunity {
type Response = BanFromCommunityResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<BanFromCommunityResponse, LemmyError> {
let data: &BanFromCommunity = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let community_id = data.community_id;
let banned_person_id = data.person_id;
let remove_data = data.remove_data.unwrap_or(false);
let expires = data.expires.map(naive_from_unix);
// Verify that only mods or admins can ban
is_mod_or_admin(context.pool(), local_user_view.person.id, community_id).await?;
let community_user_ban_form = CommunityPersonBanForm {
community_id: data.community_id,
person_id: data.person_id,
expires: Some(expires),
};
let community: ApubCommunity = blocking(context.pool(), move |conn: &'_ _| {
Community::read(conn, community_id)
})
.await??
.into();
let banned_person: ApubPerson = blocking(context.pool(), move |conn: &'_ _| {
Person::read(conn, banned_person_id)
})
.await??
.into();
if data.ban {
let ban = move |conn: &'_ _| CommunityPersonBan::ban(conn, &community_user_ban_form);
blocking(context.pool(), ban)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_user_already_banned"))?;
// Also unsubscribe them from the community, if they are subscribed
let community_follower_form = CommunityFollowerForm {
community_id: data.community_id,
person_id: banned_person_id,
pending: false,
};
blocking(context.pool(), move |conn: &'_ _| {
CommunityFollower::unfollow(conn, &community_follower_form)
})
.await?
.ok();
BlockUser::send(
&SiteOrCommunity::Community(community),
&banned_person,
&local_user_view.person.clone().into(),
remove_data,
data.reason.clone(),
expires,
context,
)
.await?;
} else {
let unban = move |conn: &'_ _| CommunityPersonBan::unban(conn, &community_user_ban_form);
blocking(context.pool(), unban)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_user_already_banned"))?;
UndoBlockUser::send(
&SiteOrCommunity::Community(community),
&banned_person,
&local_user_view.person.clone().into(),
data.reason.clone(),
context,
)
.await?;
}
// Remove/Restore their data if that's desired
if remove_data {
remove_user_data_in_community(community_id, banned_person_id, context.pool()).await?;
}
// Mod tables
let form = ModBanFromCommunityForm {
mod_person_id: local_user_view.person.id,
other_person_id: data.person_id,
community_id: data.community_id,
reason: data.reason.to_owned(),
banned: Some(data.ban),
expires,
};
blocking(context.pool(), move |conn| {
ModBanFromCommunity::create(conn, &form)
})
.await??;
let person_id = data.person_id;
let person_view = blocking(context.pool(), move |conn| {
PersonViewSafe::read(conn, person_id)
})
.await??;
let res = BanFromCommunityResponse {
person_view,
banned: data.ban,
};
context.chat_server().do_send(SendCommunityRoomMessage {
op: UserOperation::BanFromCommunity,
response: res.clone(),
community_id,
websocket_id,
});
Ok(res)
}
}

80
crates/api/src/community/block.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
community::{BlockCommunity, BlockCommunityResponse},
get_local_user_view_from_jwt,
};
use lemmy_apub::protocol::activities::following::undo_follow::UndoFollowCommunity;
use lemmy_db_schema::{
source::{
community::{Community, CommunityFollower, CommunityFollowerForm},
community_block::{CommunityBlock, CommunityBlockForm},
},
traits::{Blockable, Crud, Followable},
};
use lemmy_db_views_actor::community_view::CommunityView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for BlockCommunity {
type Response = BlockCommunityResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<BlockCommunityResponse, LemmyError> {
let data: &BlockCommunity = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let community_id = data.community_id;
let person_id = local_user_view.person.id;
let community_block_form = CommunityBlockForm {
person_id,
community_id,
};
if data.block {
let block = move |conn: &'_ _| CommunityBlock::block(conn, &community_block_form);
blocking(context.pool(), block)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_block_already_exists"))?;
// Also, unfollow the community, and send a federated unfollow
let community_follower_form = CommunityFollowerForm {
community_id: data.community_id,
person_id,
pending: false,
};
blocking(context.pool(), move |conn: &'_ _| {
CommunityFollower::unfollow(conn, &community_follower_form)
})
.await?
.ok();
let community = blocking(context.pool(), move |conn| {
Community::read(conn, community_id)
})
.await??;
UndoFollowCommunity::send(&local_user_view.person.into(), &community.into(), context).await?;
} else {
let unblock = move |conn: &'_ _| CommunityBlock::unblock(conn, &community_block_form);
blocking(context.pool(), unblock)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_block_already_exists"))?;
}
let community_view = blocking(context.pool(), move |conn| {
CommunityView::read(conn, community_id, Some(person_id))
})
.await??;
Ok(BlockCommunityResponse {
blocked: data.block,
community_view,
})
}
}

97
crates/api/src/community/follow.rs Normal file
View file

@ -0,0 +1,97 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_community_ban,
check_community_deleted_or_removed,
community::{CommunityResponse, FollowCommunity},
get_local_user_view_from_jwt,
};
use lemmy_apub::{
objects::community::ApubCommunity,
protocol::activities::following::{
follow::FollowCommunity as FollowCommunityApub,
undo_follow::UndoFollowCommunity,
},
};
use lemmy_db_schema::{
source::community::{Community, CommunityFollower, CommunityFollowerForm},
traits::{Crud, Followable},
};
use lemmy_db_views_actor::community_view::CommunityView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for FollowCommunity {
type Response = CommunityResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<CommunityResponse, LemmyError> {
let data: &FollowCommunity = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let community_id = data.community_id;
let community: ApubCommunity = blocking(context.pool(), move |conn| {
Community::read(conn, community_id)
})
.await??
.into();
let community_follower_form = CommunityFollowerForm {
community_id: data.community_id,
person_id: local_user_view.person.id,
pending: false,
};
if community.local {
if data.follow {
check_community_ban(local_user_view.person.id, community_id, context.pool()).await?;
check_community_deleted_or_removed(community_id, context.pool()).await?;
let follow = move |conn: &'_ _| CommunityFollower::follow(conn, &community_follower_form);
blocking(context.pool(), follow)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_follower_already_exists"))?;
} else {
let unfollow =
move |conn: &'_ _| CommunityFollower::unfollow(conn, &community_follower_form);
blocking(context.pool(), unfollow)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_follower_already_exists"))?;
}
} else if data.follow {
// Dont actually add to the community followers here, because you need
// to wait for the accept
FollowCommunityApub::send(&local_user_view.person.clone().into(), &community, context)
.await?;
} else {
UndoFollowCommunity::send(&local_user_view.person.clone().into(), &community, context)
.await?;
let unfollow = move |conn: &'_ _| CommunityFollower::unfollow(conn, &community_follower_form);
blocking(context.pool(), unfollow)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_follower_already_exists"))?;
}
let community_id = data.community_id;
let person_id = local_user_view.person.id;
let mut community_view = blocking(context.pool(), move |conn| {
CommunityView::read(conn, community_id, Some(person_id))
})
.await??;
// TODO: this needs to return a "pending" state, until Accept is received from the remote server
// For now, just assume that remote follows are accepted.
// Otherwise, the subscribed will be null
if !community.local {
community_view.subscribed = data.follow;
}
Ok(CommunityResponse { community_view })
}
}

5
crates/api/src/community/mod.rs Normal file
View file

@ -0,0 +1,5 @@
mod add_mod;
mod ban;
mod block;
mod follow;
mod transfer;

124
crates/api/src/community/transfer.rs Normal file
View file

@ -0,0 +1,124 @@
use crate::Perform;
use actix_web::web::Data;
use anyhow::Context;
use lemmy_api_common::{
blocking,
community::{GetCommunityResponse, TransferCommunity},
get_local_user_view_from_jwt,
};
use lemmy_db_schema::{
source::{
community::{CommunityModerator, CommunityModeratorForm},
moderator::{ModTransferCommunity, ModTransferCommunityForm},
},
traits::{Crud, Joinable},
};
use lemmy_db_views_actor::{
community_moderator_view::CommunityModeratorView,
community_view::CommunityView,
person_view::PersonViewSafe,
};
use lemmy_utils::{location_info, ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
// TODO: we dont do anything for federation here, it should be updated the next time the community
// gets fetched. i hope we can get rid of the community creator role soon.
#[async_trait::async_trait(?Send)]
impl Perform for TransferCommunity {
type Response = GetCommunityResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetCommunityResponse, LemmyError> {
let data: &TransferCommunity = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let admins = blocking(context.pool(), PersonViewSafe::admins).await??;
// Fetch the community mods
let community_id = data.community_id;
let mut community_mods = blocking(context.pool(), move |conn| {
CommunityModeratorView::for_community(conn, community_id)
})
.await??;
// Make sure transferrer is either the top community mod, or an admin
if local_user_view.person.id != community_mods[0].moderator.id
&& !admins
.iter()
.map(|a| a.person.id)
.any(|x| x == local_user_view.person.id)
{
return Err(LemmyError::from_message("not_an_admin"));
}
// You have to re-do the community_moderator table, reordering it.
// Add the transferee to the top
let creator_index = community_mods
.iter()
.position(|r| r.moderator.id == data.person_id)
.context(location_info!())?;
let creator_person = community_mods.remove(creator_index);
community_mods.insert(0, creator_person);
// Delete all the mods
let community_id = data.community_id;
blocking(context.pool(), move |conn| {
CommunityModerator::delete_for_community(conn, community_id)
})
.await??;
// TODO: this should probably be a bulk operation
// Re-add the mods, in the new order
for cmod in &community_mods {
let community_moderator_form = CommunityModeratorForm {
community_id: cmod.community.id,
person_id: cmod.moderator.id,
};
let join = move |conn: &'_ _| CommunityModerator::join(conn, &community_moderator_form);
blocking(context.pool(), join)
.await?
.map_err(|e| LemmyError::from_error_message(e, "community_moderator_already_exists"))?;
}
// Mod tables
let form = ModTransferCommunityForm {
mod_person_id: local_user_view.person.id,
other_person_id: data.person_id,
community_id: data.community_id,
removed: Some(false),
};
blocking(context.pool(), move |conn| {
ModTransferCommunity::create(conn, &form)
})
.await??;
let community_id = data.community_id;
let person_id = local_user_view.person.id;
let community_view = blocking(context.pool(), move |conn| {
CommunityView::read(conn, community_id, Some(person_id))
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_find_community"))?;
let community_id = data.community_id;
let moderators = blocking(context.pool(), move |conn| {
CommunityModeratorView::for_community(conn, community_id)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_find_community"))?;
// Return the jwt
Ok(GetCommunityResponse {
community_view,
site: None,
moderators,
online: 0,
})
}
}

2
crates/api/src/lib.rs
View file

@ -67,7 +67,7 @@ pub async fn match_websocket_operation(
do_websocket_operation::<PasswordReset>(context, id, op, data).await do_websocket_operation::<PasswordReset>(context, id, op, data).await
} }
UserOperation::PasswordChange => { UserOperation::PasswordChange => {
do_websocket_operation::<PasswordChange>(context, id, op, data).await do_websocket_operation::<PasswordChangeAfterReset>(context, id, op, data).await
} }
UserOperation::UserJoin => do_websocket_operation::<UserJoin>(context, id, op, data).await, UserOperation::UserJoin => do_websocket_operation::<UserJoin>(context, id, op, data).await,
UserOperation::PostJoin => do_websocket_operation::<PostJoin>(context, id, op, data).await, UserOperation::PostJoin => do_websocket_operation::<PostJoin>(context, id, op, data).await,

966
crates/api/src/local_user.rs
View file

@ -1,966 +0,0 @@
use crate::{captcha_as_wav_base64, Perform};
use actix_web::web::Data;
use bcrypt::verify;
use captcha::{gen, Difficulty};
use chrono::Duration;
use lemmy_api_common::{
blocking,
check_image_has_local_domain,
check_registration_application,
get_local_user_view_from_jwt,
is_admin,
password_length_check,
person::*,
remove_user_data,
send_email_verification_success,
send_password_reset_email,
send_verification_email,
};
use lemmy_apub::{
activities::block::SiteOrCommunity,
protocol::activities::block::{block_user::BlockUser, undo_block_user::UndoBlockUser},
};
use lemmy_db_schema::{
diesel_option_overwrite,
diesel_option_overwrite_to_url,
from_opt_str_to_opt_enum,
naive_now,
source::{
comment::Comment,
email_verification::EmailVerification,
local_user::{LocalUser, LocalUserForm},
moderator::*,
password_reset_request::*,
person::*,
person_block::{PersonBlock, PersonBlockForm},
person_mention::*,
private_message::PrivateMessage,
site::*,
},
traits::{Blockable, Crud},
SortType,
};
use lemmy_db_views::{
comment_report_view::CommentReportView,
comment_view::{CommentQueryBuilder, CommentView},
local_user_view::LocalUserView,
post_report_view::PostReportView,
private_message_view::PrivateMessageView,
};
use lemmy_db_views_actor::{
person_mention_view::{PersonMentionQueryBuilder, PersonMentionView},
person_view::PersonViewSafe,
};
use lemmy_utils::{
claims::Claims,
utils::{is_valid_display_name, is_valid_matrix_id, naive_from_unix},
ConnectionId,
LemmyError,
};
use lemmy_websocket::{
messages::{CaptchaItem, SendAllMessage},
LemmyContext,
UserOperation,
};
#[async_trait::async_trait(?Send)]
impl Perform for Login {
type Response = LoginResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<LoginResponse, LemmyError> {
let data: &Login = self;
// Fetch that username / email
let username_or_email = data.username_or_email.clone();
let local_user_view = blocking(context.pool(), move |conn| {
LocalUserView::find_by_email_or_name(conn, &username_or_email)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_find_that_username_or_email"))?;
// Verify the password
let valid: bool = verify(
&data.password,
&local_user_view.local_user.password_encrypted,
)
.unwrap_or(false);
if !valid {
return Err(LemmyError::from_message("password_incorrect"));
}
let site = blocking(context.pool(), Site::read_local_site).await??;
if site.require_email_verification && !local_user_view.local_user.email_verified {
return Err(LemmyError::from_message("email_not_verified"));
}
check_registration_application(&site, &local_user_view, context.pool()).await?;
// Return the jwt
Ok(LoginResponse {
jwt: Some(
Claims::jwt(
local_user_view.local_user.id.0,
&context.secret().jwt_secret,
&context.settings().hostname,
)?
.into(),
),
verify_email_sent: false,
registration_created: false,
})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for GetCaptcha {
type Response = GetCaptchaResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let captcha_settings = context.settings().captcha;
if !captcha_settings.enabled {
return Ok(GetCaptchaResponse { ok: None });
}
let captcha = match captcha_settings.difficulty.as_str() {
"easy" => gen(Difficulty::Easy),
"medium" => gen(Difficulty::Medium),
"hard" => gen(Difficulty::Hard),
_ => gen(Difficulty::Medium),
};
let answer = captcha.chars_as_string();
let png = captcha.as_base64().expect("failed to generate captcha");
let uuid = uuid::Uuid::new_v4().to_string();
let wav = captcha_as_wav_base64(&captcha);
let captcha_item = CaptchaItem {
answer,
uuid: uuid.to_owned(),
expires: naive_now() + Duration::minutes(10), // expires in 10 minutes
};
// Stores the captcha item on the queue
context.chat_server().do_send(captcha_item);
Ok(GetCaptchaResponse {
ok: Some(CaptchaResponse { png, wav, uuid }),
})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for SaveUserSettings {
type Response = LoginResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<LoginResponse, LemmyError> {
let data: &SaveUserSettings = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let avatar = diesel_option_overwrite_to_url(&data.avatar)?;
let banner = diesel_option_overwrite_to_url(&data.banner)?;
let bio = diesel_option_overwrite(&data.bio);
let display_name = diesel_option_overwrite(&data.display_name);
let matrix_user_id = diesel_option_overwrite(&data.matrix_user_id);
let bot_account = data.bot_account;
let email_deref = data.email.as_deref().map(|e| e.to_owned());
let email = diesel_option_overwrite(&email_deref);
check_image_has_local_domain(avatar.as_ref().unwrap_or(&None))?;
check_image_has_local_domain(banner.as_ref().unwrap_or(&None))?;
if let Some(Some(email)) = &email {
let previous_email = local_user_view.local_user.email.clone().unwrap_or_default();
// Only send the verification email if there was an email change
if previous_email.ne(email) {
send_verification_email(&local_user_view, email, context.pool(), &context.settings())
.await?;
}
}
// When the site requires email, make sure email is not Some(None). IE, an overwrite to a None value
if let Some(email) = &email {
let site_fut = blocking(context.pool(), Site::read_local_site);
if email.is_none() && site_fut.await??.require_email_verification {
return Err(LemmyError::from_message("email_required"));
}
}
if let Some(Some(bio)) = &bio {
if bio.chars().count() > 300 {
return Err(LemmyError::from_message("bio_length_overflow"));
}
}
if let Some(Some(display_name)) = &display_name {
if !is_valid_display_name(
display_name.trim(),
context.settings().actor_name_max_length,
) {
return Err(LemmyError::from_message("invalid_username"));
}
}
if let Some(Some(matrix_user_id)) = &matrix_user_id {
if !is_valid_matrix_id(matrix_user_id) {
return Err(LemmyError::from_message("invalid_matrix_id"));
}
}
let local_user_id = local_user_view.local_user.id;
let person_id = local_user_view.person.id;
let default_listing_type = data.default_listing_type;
let default_sort_type = data.default_sort_type;
let password_encrypted = local_user_view.local_user.password_encrypted;
let public_key = local_user_view.person.public_key;
let person_form = PersonForm {
name: local_user_view.person.name,
avatar,
banner,
inbox_url: None,
display_name,
published: None,
updated: Some(naive_now()),
banned: None,
deleted: None,
actor_id: None,
bio,
local: None,
admin: None,
private_key: None,
public_key,
last_refreshed_at: None,
shared_inbox_url: None,
matrix_user_id,
bot_account,
ban_expires: None,
};
blocking(context.pool(), move |conn| {
Person::update(conn, person_id, &person_form)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "user_already_exists"))?;
let local_user_form = LocalUserForm {
person_id: Some(person_id),
email,
password_encrypted: Some(password_encrypted),
show_nsfw: data.show_nsfw,
show_bot_accounts: data.show_bot_accounts,
show_scores: data.show_scores,
theme: data.theme.to_owned(),
default_sort_type,
default_listing_type,
lang: data.lang.to_owned(),
show_avatars: data.show_avatars,
show_read_posts: data.show_read_posts,
show_new_post_notifs: data.show_new_post_notifs,
send_notifications_to_email: data.send_notifications_to_email,
email_verified: None,
accepted_application: None,
};
let local_user_res = blocking(context.pool(), move |conn| {
LocalUser::update(conn, local_user_id, &local_user_form)
})
.await?;
let updated_local_user = match local_user_res {
Ok(u) => u,
Err(e) => {
let err_type = if e.to_string()
== "duplicate key value violates unique constraint \"local_user_email_key\""
{
"email_already_exists"
} else {
"user_already_exists"
};
return Err(LemmyError::from_error_message(e, err_type));
}
};
// Return the jwt
Ok(LoginResponse {
jwt: Some(
Claims::jwt(
updated_local_user.id.0,
&context.secret().jwt_secret,
&context.settings().hostname,
)?
.into(),
),
verify_email_sent: false,
registration_created: false,
})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for ChangePassword {
type Response = LoginResponse;
#[tracing::instrument(skip(self, context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<LoginResponse, LemmyError> {
let data: &ChangePassword = self;
let local_user_view =
get_local_user_view_from_jwt(data.auth.as_ref(), context.pool(), context.secret()).await?;
password_length_check(&data.new_password)?;
// Make sure passwords match
if data.new_password != data.new_password_verify {
return Err(LemmyError::from_message("passwords_dont_match"));
}
// Check the old password
let valid: bool = verify(
&data.old_password,
&local_user_view.local_user.password_encrypted,
)
.unwrap_or(false);
if !valid {
return Err(LemmyError::from_message("password_incorrect"));
}
let local_user_id = local_user_view.local_user.id;
let new_password = data.new_password.to_owned();
let updated_local_user = blocking(context.pool(), move |conn| {
LocalUser::update_password(conn, local_user_id, &new_password)
})
.await??;
// Return the jwt
Ok(LoginResponse {
jwt: Some(
Claims::jwt(
updated_local_user.id.0,
&context.secret().jwt_secret,
&context.settings().hostname,
)?
.into(),
),
verify_email_sent: false,
registration_created: false,
})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for AddAdmin {
type Response = AddAdminResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<AddAdminResponse, LemmyError> {
let data: &AddAdmin = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Make sure user is an admin
is_admin(&local_user_view)?;
let added = data.added;
let added_person_id = data.person_id;
let added_admin = blocking(context.pool(), move |conn| {
Person::add_admin(conn, added_person_id, added)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_user"))?;
// Mod tables
let form = ModAddForm {
mod_person_id: local_user_view.person.id,
other_person_id: added_admin.id,
removed: Some(!data.added),
};
blocking(context.pool(), move |conn| ModAdd::create(conn, &form)).await??;
let admins = blocking(context.pool(), PersonViewSafe::admins).await??;
let res = AddAdminResponse { admins };
context.chat_server().do_send(SendAllMessage {
op: UserOperation::AddAdmin,
response: res.clone(),
websocket_id,
});
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for BanPerson {
type Response = BanPersonResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<BanPersonResponse, LemmyError> {
let data: &BanPerson = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Make sure user is an admin
is_admin(&local_user_view)?;
let ban = data.ban;
let banned_person_id = data.person_id;
let expires = data.expires.map(naive_from_unix);
let ban_person = move |conn: &'_ _| Person::ban_person(conn, banned_person_id, ban, expires);
let person = blocking(context.pool(), ban_person)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_user"))?;
// Remove their data if that's desired
let remove_data = data.remove_data.unwrap_or(false);
if remove_data {
remove_user_data(person.id, context.pool()).await?;
}
// Mod tables
let form = ModBanForm {
mod_person_id: local_user_view.person.id,
other_person_id: data.person_id,
reason: data.reason.to_owned(),
banned: Some(data.ban),
expires,
};
blocking(context.pool(), move |conn| ModBan::create(conn, &form)).await??;
let person_id = data.person_id;
let person_view = blocking(context.pool(), move |conn| {
PersonViewSafe::read(conn, person_id)
})
.await??;
let site = SiteOrCommunity::Site(
blocking(context.pool(), Site::read_local_site)
.await??
.into(),
);
// if the action affects a local user, federate to other instances
if person.local {
if ban {
BlockUser::send(
&site,
&person.into(),
&local_user_view.person.into(),
remove_data,
data.reason.clone(),
expires,
context,
)
.await?;
} else {
UndoBlockUser::send(
&site,
&person.into(),
&local_user_view.person.into(),
data.reason.clone(),
context,
)
.await?;
}
}
let res = BanPersonResponse {
person_view,
banned: data.ban,
};
context.chat_server().do_send(SendAllMessage {
op: UserOperation::BanPerson,
response: res.clone(),
websocket_id,
});
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for GetBannedPersons {
type Response = BannedPersonsResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data: &GetBannedPersons = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Make sure user is an admin
is_admin(&local_user_view)?;
let banned = blocking(context.pool(), PersonViewSafe::banned).await??;
let res = Self::Response { banned };
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for BlockPerson {
type Response = BlockPersonResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<BlockPersonResponse, LemmyError> {
let data: &BlockPerson = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let target_id = data.person_id;
let person_id = local_user_view.person.id;
// Don't let a person block themselves
if target_id == person_id {
return Err(LemmyError::from_message("cant_block_yourself"));
}
let person_block_form = PersonBlockForm {
person_id,
target_id,
};
if data.block {
let block = move |conn: &'_ _| PersonBlock::block(conn, &person_block_form);
blocking(context.pool(), block)
.await?
.map_err(|e| LemmyError::from_error_message(e, "person_block_already_exists"))?;
} else {
let unblock = move |conn: &'_ _| PersonBlock::unblock(conn, &person_block_form);
blocking(context.pool(), unblock)
.await?
.map_err(|e| LemmyError::from_error_message(e, "person_block_already_exists"))?;
}
// TODO does any federated stuff need to be done here?
let person_view = blocking(context.pool(), move |conn| {
PersonViewSafe::read(conn, target_id)
})
.await??;
let res = BlockPersonResponse {
person_view,
blocked: data.block,
};
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for GetReplies {
type Response = GetRepliesResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetRepliesResponse, LemmyError> {
let data: &GetReplies = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let page = data.page;
let limit = data.limit;
let unread_only = data.unread_only;
let person_id = local_user_view.person.id;
let show_bot_accounts = local_user_view.local_user.show_bot_accounts;
let replies = blocking(context.pool(), move |conn| {
CommentQueryBuilder::create(conn)
.sort(sort)
.unread_only(unread_only)
.recipient_id(person_id)
.show_bot_accounts(show_bot_accounts)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??;
Ok(GetRepliesResponse { replies })
}
}
#[async_trait::async_trait(?Send)]
impl Perform for GetPersonMentions {
type Response = GetPersonMentionsResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetPersonMentionsResponse, LemmyError> {
let data: &GetPersonMentions = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let page = data.page;
let limit = data.limit;
let unread_only = data.unread_only;
let person_id = local_user_view.person.id;
let mentions = blocking(context.pool(), move |conn| {
PersonMentionQueryBuilder::create(conn)
.recipient_id(person_id)
.my_person_id(person_id)
.sort(sort)
.unread_only(unread_only)
.page(page)
.limit(limit)
.list()
})
.await??;
Ok(GetPersonMentionsResponse { mentions })
}
}
#[async_trait::async_trait(?Send)]
impl Perform for MarkPersonMentionAsRead {
type Response = PersonMentionResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<PersonMentionResponse, LemmyError> {
let data: &MarkPersonMentionAsRead = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_mention_id = data.person_mention_id;
let read_person_mention = blocking(context.pool(), move |conn| {
PersonMention::read(conn, person_mention_id)
})
.await??;
if local_user_view.person.id != read_person_mention.recipient_id {
return Err(LemmyError::from_message("couldnt_update_comment"));
}
let person_mention_id = read_person_mention.id;
let read = data.read;
let update_mention =
move |conn: &'_ _| PersonMention::update_read(conn, person_mention_id, read);
blocking(context.pool(), update_mention)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_comment"))?;
let person_mention_id = read_person_mention.id;
let person_id = local_user_view.person.id;
let person_mention_view = blocking(context.pool(), move |conn| {
PersonMentionView::read(conn, person_mention_id, Some(person_id))
})
.await??;
Ok(PersonMentionResponse {
person_mention_view,
})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for MarkAllAsRead {
type Response = GetRepliesResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetRepliesResponse, LemmyError> {
let data: &MarkAllAsRead = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_id = local_user_view.person.id;
let replies = blocking(context.pool(), move |conn| {
CommentQueryBuilder::create(conn)
.my_person_id(person_id)
.recipient_id(person_id)
.unread_only(true)
.page(1)
.limit(999)
.list()
})
.await??;
// TODO: this should probably be a bulk operation
// Not easy to do as a bulk operation,
// because recipient_id isn't in the comment table
for comment_view in &replies {
let reply_id = comment_view.comment.id;
let mark_as_read = move |conn: &'_ _| Comment::update_read(conn, reply_id, true);
blocking(context.pool(), mark_as_read)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_comment"))?;
}
// Mark all user mentions as read
let update_person_mentions =
move |conn: &'_ _| PersonMention::mark_all_as_read(conn, person_id);
blocking(context.pool(), update_person_mentions)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_comment"))?;
// Mark all private_messages as read
let update_pm = move |conn: &'_ _| PrivateMessage::mark_all_as_read(conn, person_id);
blocking(context.pool(), update_pm)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_private_message"))?;
Ok(GetRepliesResponse { replies: vec![] })
}
}
#[async_trait::async_trait(?Send)]
impl Perform for PasswordReset {
type Response = PasswordResetResponse;
#[tracing::instrument(skip(self, context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<PasswordResetResponse, LemmyError> {
let data: &PasswordReset = self;
// Fetch that email
let email = data.email.clone();
let local_user_view = blocking(context.pool(), move |conn| {
LocalUserView::find_by_email(conn, &email)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_find_that_username_or_email"))?;
// Email the pure token to the user.
send_password_reset_email(&local_user_view, context.pool(), &context.settings()).await?;
Ok(PasswordResetResponse {})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for PasswordChange {
type Response = LoginResponse;
#[tracing::instrument(skip(self, context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<LoginResponse, LemmyError> {
let data: &PasswordChange = self;
// Fetch the user_id from the token
let token = data.token.clone();
let local_user_id = blocking(context.pool(), move |conn| {
PasswordResetRequest::read_from_token(conn, &token).map(|p| p.local_user_id)
})
.await??;
password_length_check(&data.password)?;
// Make sure passwords match
if data.password != data.password_verify {
return Err(LemmyError::from_message("passwords_dont_match"));
}
// Update the user with the new password
let password = data.password.clone();
let updated_local_user = blocking(context.pool(), move |conn| {
LocalUser::update_password(conn, local_user_id, &password)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_user"))?;
// Return the jwt
Ok(LoginResponse {
jwt: Some(
Claims::jwt(
updated_local_user.id.0,
&context.secret().jwt_secret,
&context.settings().hostname,
)?
.into(),
),
verify_email_sent: false,
registration_created: false,
})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for GetReportCount {
type Response = GetReportCountResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetReportCountResponse, LemmyError> {
let data: &GetReportCount = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_id = local_user_view.person.id;
let admin = local_user_view.person.admin;
let community_id = data.community_id;
let comment_reports = blocking(context.pool(), move |conn| {
CommentReportView::get_report_count(conn, person_id, admin, community_id)
})
.await??;
let post_reports = blocking(context.pool(), move |conn| {
PostReportView::get_report_count(conn, person_id, admin, community_id)
})
.await??;
let res = GetReportCountResponse {
community_id,
comment_reports,
post_reports,
};
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for GetUnreadCount {
type Response = GetUnreadCountResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_id = local_user_view.person.id;
let replies = blocking(context.pool(), move |conn| {
CommentView::get_unread_replies(conn, person_id)
})
.await??;
let mentions = blocking(context.pool(), move |conn| {
PersonMentionView::get_unread_mentions(conn, person_id)
})
.await??;
let private_messages = blocking(context.pool(), move |conn| {
PrivateMessageView::get_unread_messages(conn, person_id)
})
.await??;
let res = Self::Response {
replies,
mentions,
private_messages,
};
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for VerifyEmail {
type Response = VerifyEmailResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<usize>,
) -> Result<Self::Response, LemmyError> {
let token = self.token.clone();
let verification = blocking(context.pool(), move |conn| {
EmailVerification::read_for_token(conn, &token)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "token_not_found"))?;
let form = LocalUserForm {
// necessary in case this is a new signup
email_verified: Some(true),
// necessary in case email of an existing user was changed
email: Some(Some(verification.email)),
..LocalUserForm::default()
};
let local_user_id = verification.local_user_id;
blocking(context.pool(), move |conn| {
LocalUser::update(conn, local_user_id, &form)
})
.await??;
let local_user_view = blocking(context.pool(), move |conn| {
LocalUserView::read(conn, local_user_id)
})
.await??;
send_email_verification_success(&local_user_view, &context.settings())?;
blocking(context.pool(), move |conn| {
EmailVerification::delete_old_tokens_for_local_user(conn, local_user_id)
})
.await??;
Ok(VerifyEmailResponse {})
}
}

66
crates/api/src/local_user/add_admin.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
is_admin,
person::{AddAdmin, AddAdminResponse},
};
use lemmy_db_schema::{
source::{
moderator::{ModAdd, ModAddForm},
person::Person,
},
traits::Crud,
};
use lemmy_db_views_actor::person_view::PersonViewSafe;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{messages::SendAllMessage, LemmyContext, UserOperation};
#[async_trait::async_trait(?Send)]
impl Perform for AddAdmin {
type Response = AddAdminResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<AddAdminResponse, LemmyError> {
let data: &AddAdmin = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Make sure user is an admin
is_admin(&local_user_view)?;
let added = data.added;
let added_person_id = data.person_id;
let added_admin = blocking(context.pool(), move |conn| {
Person::add_admin(conn, added_person_id, added)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_user"))?;
// Mod tables
let form = ModAddForm {
mod_person_id: local_user_view.person.id,
other_person_id: added_admin.id,
removed: Some(!data.added),
};
blocking(context.pool(), move |conn| ModAdd::create(conn, &form)).await??;
let admins = blocking(context.pool(), PersonViewSafe::admins).await??;
let res = AddAdminResponse { admins };
context.chat_server().do_send(SendAllMessage {
op: UserOperation::AddAdmin,
response: res.clone(),
websocket_id,
});
Ok(res)
}
}

118
crates/api/src/local_user/ban_person.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
is_admin,
person::{BanPerson, BanPersonResponse},
remove_user_data,
};
use lemmy_apub::{
activities::block::SiteOrCommunity,
protocol::activities::block::{block_user::BlockUser, undo_block_user::UndoBlockUser},
};
use lemmy_db_schema::{
source::{
moderator::{ModBan, ModBanForm},
person::Person,
site::Site,
},
traits::Crud,
};
use lemmy_db_views_actor::person_view::PersonViewSafe;
use lemmy_utils::{utils::naive_from_unix, ConnectionId, LemmyError};
use lemmy_websocket::{messages::SendAllMessage, LemmyContext, UserOperation};
#[async_trait::async_trait(?Send)]
impl Perform for BanPerson {
type Response = BanPersonResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<BanPersonResponse, LemmyError> {
let data: &BanPerson = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Make sure user is an admin
is_admin(&local_user_view)?;
let ban = data.ban;
let banned_person_id = data.person_id;
let expires = data.expires.map(naive_from_unix);
let ban_person = move |conn: &'_ _| Person::ban_person(conn, banned_person_id, ban, expires);
let person = blocking(context.pool(), ban_person)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_user"))?;
// Remove their data if that's desired
let remove_data = data.remove_data.unwrap_or(false);
if remove_data {
remove_user_data(person.id, context.pool()).await?;
}
// Mod tables
let form = ModBanForm {
mod_person_id: local_user_view.person.id,
other_person_id: data.person_id,
reason: data.reason.to_owned(),
banned: Some(data.ban),
expires,
};
blocking(context.pool(), move |conn| ModBan::create(conn, &form)).await??;
let person_id = data.person_id;
let person_view = blocking(context.pool(), move |conn| {
PersonViewSafe::read(conn, person_id)
})
.await??;
let site = SiteOrCommunity::Site(
blocking(context.pool(), Site::read_local_site)
.await??
.into(),
);
// if the action affects a local user, federate to other instances
if person.local {
if ban {
BlockUser::send(
&site,
&person.into(),
&local_user_view.person.into(),
remove_data,
data.reason.clone(),
expires,
context,
)
.await?;
} else {
UndoBlockUser::send(
&site,
&person.into(),
&local_user_view.person.into(),
data.reason.clone(),
context,
)
.await?;
}
}
let res = BanPersonResponse {
person_view,
banned: data.ban,
};
context.chat_server().do_send(SendAllMessage {
op: UserOperation::BanPerson,
response: res.clone(),
websocket_id,
});
Ok(res)
}
}

67
crates/api/src/local_user/block.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
person::{BlockPerson, BlockPersonResponse},
};
use lemmy_db_schema::{
source::person_block::{PersonBlock, PersonBlockForm},
traits::Blockable,
};
use lemmy_db_views_actor::person_view::PersonViewSafe;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for BlockPerson {
type Response = BlockPersonResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<BlockPersonResponse, LemmyError> {
let data: &BlockPerson = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let target_id = data.person_id;
let person_id = local_user_view.person.id;
// Don't let a person block themselves
if target_id == person_id {
return Err(LemmyError::from_message("cant_block_yourself"));
}
let person_block_form = PersonBlockForm {
person_id,
target_id,
};
if data.block {
let block = move |conn: &'_ _| PersonBlock::block(conn, &person_block_form);
blocking(context.pool(), block)
.await?
.map_err(|e| LemmyError::from_error_message(e, "person_block_already_exists"))?;
} else {
let unblock = move |conn: &'_ _| PersonBlock::unblock(conn, &person_block_form);
blocking(context.pool(), unblock)
.await?
.map_err(|e| LemmyError::from_error_message(e, "person_block_already_exists"))?;
}
let person_view = blocking(context.pool(), move |conn| {
PersonViewSafe::read(conn, target_id)
})
.await??;
let res = BlockPersonResponse {
person_view,
blocked: data.block,
};
Ok(res)
}
}

66
crates/api/src/local_user/change_password.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use bcrypt::verify;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
password_length_check,
person::{ChangePassword, LoginResponse},
};
use lemmy_db_schema::source::local_user::LocalUser;
use lemmy_utils::{claims::Claims, ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for ChangePassword {
type Response = LoginResponse;
#[tracing::instrument(skip(self, context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<LoginResponse, LemmyError> {
let data: &ChangePassword = self;
let local_user_view =
get_local_user_view_from_jwt(data.auth.as_ref(), context.pool(), context.secret()).await?;
password_length_check(&data.new_password)?;
// Make sure passwords match
if data.new_password != data.new_password_verify {
return Err(LemmyError::from_message("passwords_dont_match"));
}
// Check the old password
let valid: bool = verify(
&data.old_password,
&local_user_view.local_user.password_encrypted,
)
.unwrap_or(false);
if !valid {
return Err(LemmyError::from_message("password_incorrect"));
}
let local_user_id = local_user_view.local_user.id;
let new_password = data.new_password.to_owned();
let updated_local_user = blocking(context.pool(), move |conn| {
LocalUser::update_password(conn, local_user_id, &new_password)
})
.await??;
// Return the jwt
Ok(LoginResponse {
jwt: Some(
Claims::jwt(
updated_local_user.id.0,
&context.secret().jwt_secret,
&context.settings().hostname,
)?
.into(),
),
verify_email_sent: false,
registration_created: false,
})
}
}

63
crates/api/src/local_user/change_password_after_reset.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
password_length_check,
person::{LoginResponse, PasswordChangeAfterReset},
};
use lemmy_db_schema::source::{
local_user::LocalUser,
password_reset_request::PasswordResetRequest,
};
use lemmy_utils::{claims::Claims, ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for PasswordChangeAfterReset {
type Response = LoginResponse;
#[tracing::instrument(skip(self, context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<LoginResponse, LemmyError> {
let data: &PasswordChangeAfterReset = self;
// Fetch the user_id from the token
let token = data.token.clone();
let local_user_id = blocking(context.pool(), move |conn| {
PasswordResetRequest::read_from_token(conn, &token).map(|p| p.local_user_id)
})
.await??;
password_length_check(&data.password)?;
// Make sure passwords match
if data.password != data.password_verify {
return Err(LemmyError::from_message("passwords_dont_match"));
}
// Update the user with the new password
let password = data.password.clone();
let updated_local_user = blocking(context.pool(), move |conn| {
LocalUser::update_password(conn, local_user_id, &password)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_user"))?;
// Return the jwt
Ok(LoginResponse {
jwt: Some(
Claims::jwt(
updated_local_user.id.0,
&context.secret().jwt_secret,
&context.settings().hostname,
)?
.into(),
),
verify_email_sent: false,
registration_created: false,
})
}
}

53
crates/api/src/local_user/get_captcha.rs Normal file
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use crate::{captcha_as_wav_base64, Perform};
use actix_web::web::Data;
use captcha::{gen, Difficulty};
use chrono::Duration;
use lemmy_api_common::person::{CaptchaResponse, GetCaptcha, GetCaptchaResponse};
use lemmy_db_schema::naive_now;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{messages::CaptchaItem, LemmyContext};
#[async_trait::async_trait(?Send)]
impl Perform for GetCaptcha {
type Response = GetCaptchaResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let captcha_settings = context.settings().captcha;
if !captcha_settings.enabled {
return Ok(GetCaptchaResponse { ok: None });
}
let captcha = gen(match captcha_settings.difficulty.as_str() {
"easy" => Difficulty::Easy,
"hard" => Difficulty::Hard,
_ => Difficulty::Medium,
});
let answer = captcha.chars_as_string();
let png = captcha.as_base64().expect("failed to generate captcha");
let uuid = uuid::Uuid::new_v4().to_string();
let wav = captcha_as_wav_base64(&captcha);
let captcha_item = CaptchaItem {
answer,
uuid: uuid.to_owned(),
expires: naive_now() + Duration::minutes(10), // expires in 10 minutes
};
// Stores the captcha item on the queue
context.chat_server().do_send(captcha_item);
Ok(GetCaptchaResponse {
ok: Some(CaptchaResponse { png, wav, uuid }),
})
}
}

35
crates/api/src/local_user/list_banned.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
is_admin,
person::{BannedPersonsResponse, GetBannedPersons},
};
use lemmy_db_views_actor::person_view::PersonViewSafe;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for GetBannedPersons {
type Response = BannedPersonsResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data: &GetBannedPersons = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Make sure user is an admin
is_admin(&local_user_view)?;
let banned = blocking(context.pool(), PersonViewSafe::banned).await??;
let res = Self::Response { banned };
Ok(res)
}
}

65
crates/api/src/local_user/login.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use bcrypt::verify;
use lemmy_api_common::{
blocking,
check_registration_application,
person::{Login, LoginResponse},
};
use lemmy_db_schema::source::site::Site;
use lemmy_db_views::local_user_view::LocalUserView;
use lemmy_utils::{claims::Claims, ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for Login {
type Response = LoginResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<LoginResponse, LemmyError> {
let data: &Login = self;
// Fetch that username / email
let username_or_email = data.username_or_email.clone();
let local_user_view = blocking(context.pool(), move |conn| {
LocalUserView::find_by_email_or_name(conn, &username_or_email)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_find_that_username_or_email"))?;
// Verify the password
let valid: bool = verify(
&data.password,
&local_user_view.local_user.password_encrypted,
)
.unwrap_or(false);
if !valid {
return Err(LemmyError::from_message("password_incorrect"));
}
let site = blocking(context.pool(), Site::read_local_site).await??;
if site.require_email_verification && !local_user_view.local_user.email_verified {
return Err(LemmyError::from_message("email_not_verified"));
}
check_registration_application(&site, &local_user_view, context.pool()).await?;
// Return the jwt
Ok(LoginResponse {
jwt: Some(
Claims::jwt(
local_user_view.local_user.id.0,
&context.secret().jwt_secret,
&context.settings().hostname,
)?
.into(),
),
verify_email_sent: false,
registration_created: false,
})
}
}

13
crates/api/src/local_user/mod.rs Normal file
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mod add_admin;
mod ban_person;
mod block;
mod change_password;
mod change_password_after_reset;
mod get_captcha;
mod list_banned;
mod login;
mod notifications;
mod report_count;
mod reset_password;
mod save_settings;
mod verify_email;

47
crates/api/src/local_user/notifications/list_mentions.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
person::{GetPersonMentions, GetPersonMentionsResponse},
};
use lemmy_db_schema::{from_opt_str_to_opt_enum, SortType};
use lemmy_db_views_actor::person_mention_view::PersonMentionQueryBuilder;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for GetPersonMentions {
type Response = GetPersonMentionsResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetPersonMentionsResponse, LemmyError> {
let data: &GetPersonMentions = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let page = data.page;
let limit = data.limit;
let unread_only = data.unread_only;
let person_id = local_user_view.person.id;
let mentions = blocking(context.pool(), move |conn| {
PersonMentionQueryBuilder::create(conn)
.recipient_id(person_id)
.my_person_id(person_id)
.sort(sort)
.unread_only(unread_only)
.page(page)
.limit(limit)
.list()
})
.await??;
Ok(GetPersonMentionsResponse { mentions })
}
}

50
crates/api/src/local_user/notifications/list_replies.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
person::{GetReplies, GetRepliesResponse},
};
use lemmy_db_schema::{from_opt_str_to_opt_enum, SortType};
use lemmy_db_views::comment_view::CommentQueryBuilder;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for GetReplies {
type Response = GetRepliesResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetRepliesResponse, LemmyError> {
let data: &GetReplies = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let page = data.page;
let limit = data.limit;
let unread_only = data.unread_only;
let person_id = local_user_view.person.id;
let show_bot_accounts = local_user_view.local_user.show_bot_accounts;
let replies = blocking(context.pool(), move |conn| {
CommentQueryBuilder::create(conn)
.sort(sort)
.unread_only(unread_only)
.recipient_id(person_id)
.show_bot_accounts(show_bot_accounts)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??;
Ok(GetRepliesResponse { replies })
}
}

69
crates/api/src/local_user/notifications/mark_all_read.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
person::{GetRepliesResponse, MarkAllAsRead},
};
use lemmy_db_schema::source::{
comment::Comment,
person_mention::PersonMention,
private_message::PrivateMessage,
};
use lemmy_db_views::comment_view::CommentQueryBuilder;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for MarkAllAsRead {
type Response = GetRepliesResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetRepliesResponse, LemmyError> {
let data: &MarkAllAsRead = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_id = local_user_view.person.id;
let replies = blocking(context.pool(), move |conn| {
CommentQueryBuilder::create(conn)
.my_person_id(person_id)
.recipient_id(person_id)
.unread_only(true)
.page(1)
.limit(999)
.list()
})
.await??;
// TODO: this should probably be a bulk operation
// Not easy to do as a bulk operation,
// because recipient_id isn't in the comment table
for comment_view in &replies {
let reply_id = comment_view.comment.id;
let mark_as_read = move |conn: &'_ _| Comment::update_read(conn, reply_id, true);
blocking(context.pool(), mark_as_read)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_comment"))?;
}
// Mark all user mentions as read
let update_person_mentions =
move |conn: &'_ _| PersonMention::mark_all_as_read(conn, person_id);
blocking(context.pool(), update_person_mentions)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_comment"))?;
// Mark all private_messages as read
let update_pm = move |conn: &'_ _| PrivateMessage::mark_all_as_read(conn, person_id);
blocking(context.pool(), update_pm)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_private_message"))?;
Ok(GetRepliesResponse { replies: vec![] })
}
}

56
crates/api/src/local_user/notifications/mark_mention_read.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
person::{MarkPersonMentionAsRead, PersonMentionResponse},
};
use lemmy_db_schema::{source::person_mention::PersonMention, traits::Crud};
use lemmy_db_views_actor::person_mention_view::PersonMentionView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for MarkPersonMentionAsRead {
type Response = PersonMentionResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<PersonMentionResponse, LemmyError> {
let data: &MarkPersonMentionAsRead = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_mention_id = data.person_mention_id;
let read_person_mention = blocking(context.pool(), move |conn| {
PersonMention::read(conn, person_mention_id)
})
.await??;
if local_user_view.person.id != read_person_mention.recipient_id {
return Err(LemmyError::from_message("couldnt_update_comment"));
}
let person_mention_id = read_person_mention.id;
let read = data.read;
let update_mention =
move |conn: &'_ _| PersonMention::update_read(conn, person_mention_id, read);
blocking(context.pool(), update_mention)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_update_comment"))?;
let person_mention_id = read_person_mention.id;
let person_id = local_user_view.person.id;
let person_mention_view = blocking(context.pool(), move |conn| {
PersonMentionView::read(conn, person_mention_id, Some(person_id))
})
.await??;
Ok(PersonMentionResponse {
person_mention_view,
})
}
}

5
crates/api/src/local_user/notifications/mod.rs Normal file
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mod list_mentions;
mod list_replies;
mod mark_all_read;
mod mark_mention_read;
mod unread_count;

52
crates/api/src/local_user/notifications/unread_count.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
person::{GetUnreadCount, GetUnreadCountResponse},
};
use lemmy_db_views::{comment_view::CommentView, private_message_view::PrivateMessageView};
use lemmy_db_views_actor::person_mention_view::PersonMentionView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for GetUnreadCount {
type Response = GetUnreadCountResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_id = local_user_view.person.id;
let replies = blocking(context.pool(), move |conn| {
CommentView::get_unread_replies(conn, person_id)
})
.await??;
let mentions = blocking(context.pool(), move |conn| {
PersonMentionView::get_unread_mentions(conn, person_id)
})
.await??;
let private_messages = blocking(context.pool(), move |conn| {
PrivateMessageView::get_unread_messages(conn, person_id)
})
.await??;
let res = Self::Response {
replies,
mentions,
private_messages,
};
Ok(res)
}
}

48
crates/api/src/local_user/report_count.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
person::{GetReportCount, GetReportCountResponse},
};
use lemmy_db_views::{comment_report_view::CommentReportView, post_report_view::PostReportView};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for GetReportCount {
type Response = GetReportCountResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetReportCountResponse, LemmyError> {
let data: &GetReportCount = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_id = local_user_view.person.id;
let admin = local_user_view.person.admin;
let community_id = data.community_id;
let comment_reports = blocking(context.pool(), move |conn| {
CommentReportView::get_report_count(conn, person_id, admin, community_id)
})
.await??;
let post_reports = blocking(context.pool(), move |conn| {
PostReportView::get_report_count(conn, person_id, admin, community_id)
})
.await??;
let res = GetReportCountResponse {
community_id,
comment_reports,
post_reports,
};
Ok(res)
}
}

36
crates/api/src/local_user/reset_password.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
person::{PasswordReset, PasswordResetResponse},
send_password_reset_email,
};
use lemmy_db_views::local_user_view::LocalUserView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for PasswordReset {
type Response = PasswordResetResponse;
#[tracing::instrument(skip(self, context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<PasswordResetResponse, LemmyError> {
let data: &PasswordReset = self;
// Fetch that email
let email = data.email.clone();
let local_user_view = blocking(context.pool(), move |conn| {
LocalUserView::find_by_email(conn, &email)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_find_that_username_or_email"))?;
// Email the pure token to the user.
send_password_reset_email(&local_user_view, context.pool(), &context.settings()).await?;
Ok(PasswordResetResponse {})
}
}

181
crates/api/src/local_user/save_settings.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_image_has_local_domain,
get_local_user_view_from_jwt,
person::{LoginResponse, SaveUserSettings},
send_verification_email,
};
use lemmy_db_schema::{
diesel_option_overwrite,
diesel_option_overwrite_to_url,
naive_now,
source::{
local_user::{LocalUser, LocalUserForm},
person::{Person, PersonForm},
site::Site,
},
traits::Crud,
};
use lemmy_utils::{
claims::Claims,
utils::{is_valid_display_name, is_valid_matrix_id},
ConnectionId,
LemmyError,
};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for SaveUserSettings {
type Response = LoginResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<LoginResponse, LemmyError> {
let data: &SaveUserSettings = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let avatar = diesel_option_overwrite_to_url(&data.avatar)?;
let banner = diesel_option_overwrite_to_url(&data.banner)?;
let bio = diesel_option_overwrite(&data.bio);
let display_name = diesel_option_overwrite(&data.display_name);
let matrix_user_id = diesel_option_overwrite(&data.matrix_user_id);
let bot_account = data.bot_account;
let email_deref = data.email.as_deref().map(|e| e.to_owned());
let email = diesel_option_overwrite(&email_deref);
check_image_has_local_domain(avatar.as_ref().unwrap_or(&None))?;
check_image_has_local_domain(banner.as_ref().unwrap_or(&None))?;
if let Some(Some(email)) = &email {
let previous_email = local_user_view.local_user.email.clone().unwrap_or_default();
// Only send the verification email if there was an email change
if previous_email.ne(email) {
send_verification_email(&local_user_view, email, context.pool(), &context.settings())
.await?;
}
}
// When the site requires email, make sure email is not Some(None). IE, an overwrite to a None value
if let Some(email) = &email {
let site_fut = blocking(context.pool(), Site::read_local_site);
if email.is_none() && site_fut.await??.require_email_verification {
return Err(LemmyError::from_message("email_required"));
}
}
if let Some(Some(bio)) = &bio {
if bio.chars().count() > 300 {
return Err(LemmyError::from_message("bio_length_overflow"));
}
}
if let Some(Some(display_name)) = &display_name {
if !is_valid_display_name(
display_name.trim(),
context.settings().actor_name_max_length,
) {
return Err(LemmyError::from_message("invalid_username"));
}
}
if let Some(Some(matrix_user_id)) = &matrix_user_id {
if !is_valid_matrix_id(matrix_user_id) {
return Err(LemmyError::from_message("invalid_matrix_id"));
}
}
let local_user_id = local_user_view.local_user.id;
let person_id = local_user_view.person.id;
let default_listing_type = data.default_listing_type;
let default_sort_type = data.default_sort_type;
let password_encrypted = local_user_view.local_user.password_encrypted;
let public_key = local_user_view.person.public_key;
let person_form = PersonForm {
name: local_user_view.person.name,
avatar,
banner,
inbox_url: None,
display_name,
published: None,
updated: Some(naive_now()),
banned: None,
deleted: None,
actor_id: None,
bio,
local: None,
admin: None,
private_key: None,
public_key,
last_refreshed_at: None,
shared_inbox_url: None,
matrix_user_id,
bot_account,
ban_expires: None,
};
blocking(context.pool(), move |conn| {
Person::update(conn, person_id, &person_form)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "user_already_exists"))?;
let local_user_form = LocalUserForm {
person_id: Some(person_id),
email,
password_encrypted: Some(password_encrypted),
show_nsfw: data.show_nsfw,
show_bot_accounts: data.show_bot_accounts,
show_scores: data.show_scores,
theme: data.theme.to_owned(),
default_sort_type,
default_listing_type,
lang: data.lang.to_owned(),
show_avatars: data.show_avatars,
show_read_posts: data.show_read_posts,
show_new_post_notifs: data.show_new_post_notifs,
send_notifications_to_email: data.send_notifications_to_email,
email_verified: None,
accepted_application: None,
};
let local_user_res = blocking(context.pool(), move |conn| {
LocalUser::update(conn, local_user_id, &local_user_form)
})
.await?;
let updated_local_user = match local_user_res {
Ok(u) => u,
Err(e) => {
let err_type = if e.to_string()
== "duplicate key value violates unique constraint \"local_user_email_key\""
{
"email_already_exists"
} else {
"user_already_exists"
};
return Err(LemmyError::from_error_message(e, err_type));
}
};
// Return the jwt
Ok(LoginResponse {
jwt: Some(
Claims::jwt(
updated_local_user.id.0,
&context.secret().jwt_secret,
&context.settings().hostname,
)?
.into(),
),
verify_email_sent: false,
registration_created: false,
})
}
}

62
crates/api/src/local_user/verify_email.rs Normal file
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use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
person::{VerifyEmail, VerifyEmailResponse},
send_email_verification_success,
};
use lemmy_db_schema::{
source::{
email_verification::EmailVerification,
local_user::{LocalUser, LocalUserForm},
},
traits::Crud,
};
use lemmy_db_views::local_user_view::LocalUserView;
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for VerifyEmail {
type Response = VerifyEmailResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<usize>,
) -> Result<Self::Response, LemmyError> {
let token = self.token.clone();
let verification = blocking(context.pool(), move |conn| {
EmailVerification::read_for_token(conn, &token)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "token_not_found"))?;
let form = LocalUserForm {
// necessary in case this is a new signup
email_verified: Some(true),
// necessary in case email of an existing user was changed
email: Some(Some(verification.email)),
..LocalUserForm::default()
};
let local_user_id = verification.local_user_id;
blocking(context.pool(), move |conn| {
LocalUser::update(conn, local_user_id, &form)
})
.await??;
let local_user_view = blocking(context.pool(), move |conn| {
LocalUserView::read(conn, local_user_id)
})
.await??;
send_email_verification_success(&local_user_view, &context.settings())?;
blocking(context.pool(), move |conn| {
EmailVerification::delete_old_tokens_for_local_user(conn, local_user_id)
})
.await??;
Ok(VerifyEmailResponse {})
}
}

361
crates/api/src/post.rs
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@ -1,361 +0,0 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_community_ban,
check_community_deleted_or_removed,
check_downvotes_enabled,
get_local_user_view_from_jwt,
is_mod_or_admin,
mark_post_as_read,
mark_post_as_unread,
post::*,
};
use lemmy_apub::{
fetcher::post_or_comment::PostOrComment,
objects::post::ApubPost,
protocol::activities::{
create_or_update::post::CreateOrUpdatePost,
voting::{
undo_vote::UndoVote,
vote::{Vote, VoteType},
},
CreateOrUpdateType,
},
};
use lemmy_db_schema::{
source::{moderator::*, post::*},
traits::{Crud, Likeable, Saveable},
};
use lemmy_db_views::post_view::PostView;
use lemmy_utils::{request::fetch_site_metadata, ConnectionId, LemmyError};
use lemmy_websocket::{send::send_post_ws_message, LemmyContext, UserOperation};
use std::convert::TryInto;
#[async_trait::async_trait(?Send)]
impl Perform for CreatePostLike {
type Response = PostResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PostResponse, LemmyError> {
let data: &CreatePostLike = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Don't do a downvote if site has downvotes disabled
check_downvotes_enabled(data.score, context.pool()).await?;
// Check for a community ban
let post_id = data.post_id;
let post: ApubPost = blocking(context.pool(), move |conn| Post::read(conn, post_id))
.await??
.into();
check_community_ban(local_user_view.person.id, post.community_id, context.pool()).await?;
check_community_deleted_or_removed(post.community_id, context.pool()).await?;
let like_form = PostLikeForm {
post_id: data.post_id,
person_id: local_user_view.person.id,
score: data.score,
};
// Remove any likes first
let person_id = local_user_view.person.id;
blocking(context.pool(), move |conn| {
PostLike::remove(conn, person_id, post_id)
})
.await??;
let community_id = post.community_id;
let object = PostOrComment::Post(Box::new(post));
// Only add the like if the score isnt 0
let do_add = like_form.score != 0 && (like_form.score == 1 || like_form.score == -1);
if do_add {
let like_form2 = like_form.clone();
let like = move |conn: &'_ _| PostLike::like(conn, &like_form2);
blocking(context.pool(), like)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_like_post"))?;
Vote::send(
&object,
&local_user_view.person.clone().into(),
community_id,
like_form.score.try_into()?,
context,
)
.await?;
} else {
// API doesn't distinguish between Undo/Like and Undo/Dislike
UndoVote::send(
&object,
&local_user_view.person.clone().into(),
community_id,
VoteType::Like,
context,
)
.await?;
}
// Mark the post as read
mark_post_as_read(person_id, post_id, context.pool()).await?;
send_post_ws_message(
data.post_id,
UserOperation::CreatePostLike,
websocket_id,
Some(local_user_view.person.id),
context,
)
.await
}
}
#[async_trait::async_trait(?Send)]
impl Perform for MarkPostAsRead {
type Response = PostResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let post_id = data.post_id;
let person_id = local_user_view.person.id;
// Mark the post as read / unread
if data.read {
mark_post_as_read(person_id, post_id, context.pool()).await?;
} else {
mark_post_as_unread(person_id, post_id, context.pool()).await?;
}
// Fetch it
let post_view = blocking(context.pool(), move |conn| {
PostView::read(conn, post_id, Some(person_id))
})
.await??;
let res = Self::Response { post_view };
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for LockPost {
type Response = PostResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PostResponse, LemmyError> {
let data: &LockPost = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let post_id = data.post_id;
let orig_post = blocking(context.pool(), move |conn| Post::read(conn, post_id)).await??;
check_community_ban(
local_user_view.person.id,
orig_post.community_id,
context.pool(),
)
.await?;
check_community_deleted_or_removed(orig_post.community_id, context.pool()).await?;
// Verify that only the mods can lock
is_mod_or_admin(
context.pool(),
local_user_view.person.id,
orig_post.community_id,
)
.await?;
// Update the post
let post_id = data.post_id;
let locked = data.locked;
let updated_post: ApubPost = blocking(context.pool(), move |conn| {
Post::update_locked(conn, post_id, locked)
})
.await??
.into();
// Mod tables
let form = ModLockPostForm {
mod_person_id: local_user_view.person.id,
post_id: data.post_id,
locked: Some(locked),
};
blocking(context.pool(), move |conn| ModLockPost::create(conn, &form)).await??;
// apub updates
CreateOrUpdatePost::send(
updated_post,
&local_user_view.person.clone().into(),
CreateOrUpdateType::Update,
context,
)
.await?;
send_post_ws_message(
data.post_id,
UserOperation::LockPost,
websocket_id,
Some(local_user_view.person.id),
context,
)
.await
}
}
#[async_trait::async_trait(?Send)]
impl Perform for StickyPost {
type Response = PostResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PostResponse, LemmyError> {
let data: &StickyPost = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let post_id = data.post_id;
let orig_post = blocking(context.pool(), move |conn| Post::read(conn, post_id)).await??;
check_community_ban(
local_user_view.person.id,
orig_post.community_id,
context.pool(),
)
.await?;
check_community_deleted_or_removed(orig_post.community_id, context.pool()).await?;
// Verify that only the mods can sticky
is_mod_or_admin(
context.pool(),
local_user_view.person.id,
orig_post.community_id,
)
.await?;
// Update the post
let post_id = data.post_id;
let stickied = data.stickied;
let updated_post: ApubPost = blocking(context.pool(), move |conn| {
Post::update_stickied(conn, post_id, stickied)
})
.await??
.into();
// Mod tables
let form = ModStickyPostForm {
mod_person_id: local_user_view.person.id,
post_id: data.post_id,
stickied: Some(stickied),
};
blocking(context.pool(), move |conn| {
ModStickyPost::create(conn, &form)
})
.await??;
// Apub updates
// TODO stickied should pry work like locked for ease of use
CreateOrUpdatePost::send(
updated_post,
&local_user_view.person.clone().into(),
CreateOrUpdateType::Update,
context,
)
.await?;
send_post_ws_message(
data.post_id,
UserOperation::StickyPost,
websocket_id,
Some(local_user_view.person.id),
context,
)
.await
}
}
#[async_trait::async_trait(?Send)]
impl Perform for SavePost {
type Response = PostResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<PostResponse, LemmyError> {
let data: &SavePost = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let post_saved_form = PostSavedForm {
post_id: data.post_id,
person_id: local_user_view.person.id,
};
if data.save {
let save = move |conn: &'_ _| PostSaved::save(conn, &post_saved_form);
blocking(context.pool(), save)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_save_post"))?;
} else {
let unsave = move |conn: &'_ _| PostSaved::unsave(conn, &post_saved_form);
blocking(context.pool(), unsave)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_save_post"))?;
}
let post_id = data.post_id;
let person_id = local_user_view.person.id;
let post_view = blocking(context.pool(), move |conn| {
PostView::read(conn, post_id, Some(person_id))
})
.await??;
// Mark the post as read
mark_post_as_read(person_id, post_id, context.pool()).await?;
Ok(PostResponse { post_view })
}
}
#[async_trait::async_trait(?Send)]
impl Perform for GetSiteMetadata {
type Response = GetSiteMetadataResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetSiteMetadataResponse, LemmyError> {
let data: &Self = self;
let metadata = fetch_site_metadata(context.client(), &data.url).await?;
Ok(GetSiteMetadataResponse { metadata })
}
}

23
crates/api/src/post/get_link_metadata.rs Normal file
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@ -0,0 +1,23 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::post::{GetSiteMetadata, GetSiteMetadataResponse};
use lemmy_utils::{request::fetch_site_metadata, ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for GetSiteMetadata {
type Response = GetSiteMetadataResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetSiteMetadataResponse, LemmyError> {
let data: &Self = self;
let metadata = fetch_site_metadata(context.client(), &data.url).await?;
Ok(GetSiteMetadataResponse { metadata })
}
}

110
crates/api/src/post/like.rs Normal file
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@ -0,0 +1,110 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_community_ban,
check_community_deleted_or_removed,
check_downvotes_enabled,
get_local_user_view_from_jwt,
mark_post_as_read,
post::{CreatePostLike, PostResponse},
};
use lemmy_apub::{
fetcher::post_or_comment::PostOrComment,
objects::post::ApubPost,
protocol::activities::voting::{
undo_vote::UndoVote,
vote::{Vote, VoteType},
},
};
use lemmy_db_schema::{
source::post::{Post, PostLike, PostLikeForm},
traits::{Crud, Likeable},
};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{send::send_post_ws_message, LemmyContext, UserOperation};
#[async_trait::async_trait(?Send)]
impl Perform for CreatePostLike {
type Response = PostResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PostResponse, LemmyError> {
let data: &CreatePostLike = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Don't do a downvote if site has downvotes disabled
check_downvotes_enabled(data.score, context.pool()).await?;
// Check for a community ban
let post_id = data.post_id;
let post: ApubPost = blocking(context.pool(), move |conn| Post::read(conn, post_id))
.await??
.into();
check_community_ban(local_user_view.person.id, post.community_id, context.pool()).await?;
check_community_deleted_or_removed(post.community_id, context.pool()).await?;
let like_form = PostLikeForm {
post_id: data.post_id,
person_id: local_user_view.person.id,
score: data.score,
};
// Remove any likes first
let person_id = local_user_view.person.id;
blocking(context.pool(), move |conn| {
PostLike::remove(conn, person_id, post_id)
})
.await??;
let community_id = post.community_id;
let object = PostOrComment::Post(Box::new(post));
// Only add the like if the score isnt 0
let do_add = like_form.score != 0 && (like_form.score == 1 || like_form.score == -1);
if do_add {
let like_form2 = like_form.clone();
let like = move |conn: &'_ _| PostLike::like(conn, &like_form2);
blocking(context.pool(), like)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_like_post"))?;
Vote::send(
&object,
&local_user_view.person.clone().into(),
community_id,
like_form.score.try_into()?,
context,
)
.await?;
} else {
// API doesn't distinguish between Undo/Like and Undo/Dislike
UndoVote::send(
&object,
&local_user_view.person.clone().into(),
community_id,
VoteType::Like,
context,
)
.await?;
}
// Mark the post as read
mark_post_as_read(person_id, post_id, context.pool()).await?;
send_post_ws_message(
data.post_id,
UserOperation::CreatePostLike,
websocket_id,
Some(local_user_view.person.id),
context,
)
.await
}
}

93
crates/api/src/post/lock.rs Normal file
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@ -0,0 +1,93 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_community_ban,
check_community_deleted_or_removed,
get_local_user_view_from_jwt,
is_mod_or_admin,
post::{LockPost, PostResponse},
};
use lemmy_apub::{
objects::post::ApubPost,
protocol::activities::{create_or_update::post::CreateOrUpdatePost, CreateOrUpdateType},
};
use lemmy_db_schema::{
source::{
moderator::{ModLockPost, ModLockPostForm},
post::Post,
},
traits::Crud,
};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{send::send_post_ws_message, LemmyContext, UserOperation};
#[async_trait::async_trait(?Send)]
impl Perform for LockPost {
type Response = PostResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PostResponse, LemmyError> {
let data: &LockPost = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let post_id = data.post_id;
let orig_post = blocking(context.pool(), move |conn| Post::read(conn, post_id)).await??;
check_community_ban(
local_user_view.person.id,
orig_post.community_id,
context.pool(),
)
.await?;
check_community_deleted_or_removed(orig_post.community_id, context.pool()).await?;
// Verify that only the mods can lock
is_mod_or_admin(
context.pool(),
local_user_view.person.id,
orig_post.community_id,
)
.await?;
// Update the post
let post_id = data.post_id;
let locked = data.locked;
let updated_post: ApubPost = blocking(context.pool(), move |conn| {
Post::update_locked(conn, post_id, locked)
})
.await??
.into();
// Mod tables
let form = ModLockPostForm {
mod_person_id: local_user_view.person.id,
post_id: data.post_id,
locked: Some(locked),
};
blocking(context.pool(), move |conn| ModLockPost::create(conn, &form)).await??;
// apub updates
CreateOrUpdatePost::send(
updated_post,
&local_user_view.person.clone().into(),
CreateOrUpdateType::Update,
context,
)
.await?;
send_post_ws_message(
data.post_id,
UserOperation::LockPost,
websocket_id,
Some(local_user_view.person.id),
context,
)
.await
}
}

48
crates/api/src/post/mark_read.rs Normal file
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@ -0,0 +1,48 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
mark_post_as_read,
mark_post_as_unread,
post::{MarkPostAsRead, PostResponse},
};
use lemmy_db_views::post_view::PostView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for MarkPostAsRead {
type Response = PostResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let post_id = data.post_id;
let person_id = local_user_view.person.id;
// Mark the post as read / unread
if data.read {
mark_post_as_read(person_id, post_id, context.pool()).await?;
} else {
mark_post_as_unread(person_id, post_id, context.pool()).await?;
}
// Fetch it
let post_view = blocking(context.pool(), move |conn| {
PostView::read(conn, post_id, Some(person_id))
})
.await??;
let res = Self::Response { post_view };
Ok(res)
}
}

6
crates/api/src/post/mod.rs Normal file
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@ -0,0 +1,6 @@
mod get_link_metadata;
mod like;
mod lock;
mod mark_read;
mod save;
mod sticky;

60
crates/api/src/post/save.rs Normal file
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@ -0,0 +1,60 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
mark_post_as_read,
post::{PostResponse, SavePost},
};
use lemmy_db_schema::{
source::post::{PostSaved, PostSavedForm},
traits::Saveable,
};
use lemmy_db_views::post_view::PostView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for SavePost {
type Response = PostResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<PostResponse, LemmyError> {
let data: &SavePost = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let post_saved_form = PostSavedForm {
post_id: data.post_id,
person_id: local_user_view.person.id,
};
if data.save {
let save = move |conn: &'_ _| PostSaved::save(conn, &post_saved_form);
blocking(context.pool(), save)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_save_post"))?;
} else {
let unsave = move |conn: &'_ _| PostSaved::unsave(conn, &post_saved_form);
blocking(context.pool(), unsave)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_save_post"))?;
}
let post_id = data.post_id;
let person_id = local_user_view.person.id;
let post_view = blocking(context.pool(), move |conn| {
PostView::read(conn, post_id, Some(person_id))
})
.await??;
// Mark the post as read
mark_post_as_read(person_id, post_id, context.pool()).await?;
Ok(PostResponse { post_view })
}
}

97
crates/api/src/post/sticky.rs Normal file
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@ -0,0 +1,97 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_community_ban,
check_community_deleted_or_removed,
get_local_user_view_from_jwt,
is_mod_or_admin,
post::{PostResponse, StickyPost},
};
use lemmy_apub::{
objects::post::ApubPost,
protocol::activities::{create_or_update::post::CreateOrUpdatePost, CreateOrUpdateType},
};
use lemmy_db_schema::{
source::{
moderator::{ModStickyPost, ModStickyPostForm},
post::Post,
},
traits::Crud,
};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{send::send_post_ws_message, LemmyContext, UserOperation};
#[async_trait::async_trait(?Send)]
impl Perform for StickyPost {
type Response = PostResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PostResponse, LemmyError> {
let data: &StickyPost = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let post_id = data.post_id;
let orig_post = blocking(context.pool(), move |conn| Post::read(conn, post_id)).await??;
check_community_ban(
local_user_view.person.id,
orig_post.community_id,
context.pool(),
)
.await?;
check_community_deleted_or_removed(orig_post.community_id, context.pool()).await?;
// Verify that only the mods can sticky
is_mod_or_admin(
context.pool(),
local_user_view.person.id,
orig_post.community_id,
)
.await?;
// Update the post
let post_id = data.post_id;
let stickied = data.stickied;
let updated_post: ApubPost = blocking(context.pool(), move |conn| {
Post::update_stickied(conn, post_id, stickied)
})
.await??
.into();
// Mod tables
let form = ModStickyPostForm {
mod_person_id: local_user_view.person.id,
post_id: data.post_id,
stickied: Some(stickied),
};
blocking(context.pool(), move |conn| {
ModStickyPost::create(conn, &form)
})
.await??;
// Apub updates
// TODO stickied should pry work like locked for ease of use
CreateOrUpdatePost::send(
updated_post,
&local_user_view.person.clone().into(),
CreateOrUpdateType::Update,
context,
)
.await?;
send_post_ws_message(
data.post_id,
UserOperation::StickyPost,
websocket_id,
Some(local_user_view.person.id),
context,
)
.await
}
}

197
crates/api/src/post_report.rs
View file

@ -1,197 +0,0 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_community_ban,
get_local_user_view_from_jwt,
is_mod_or_admin,
post::{
CreatePostReport,
ListPostReports,
ListPostReportsResponse,
PostReportResponse,
ResolvePostReport,
},
};
use lemmy_apub::protocol::activities::community::report::Report;
use lemmy_apub_lib::object_id::ObjectId;
use lemmy_db_schema::{
source::post_report::{PostReport, PostReportForm},
traits::Reportable,
};
use lemmy_db_views::{
post_report_view::{PostReportQueryBuilder, PostReportView},
post_view::PostView,
};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{messages::SendModRoomMessage, LemmyContext, UserOperation};
/// Creates a post report and notifies the moderators of the community
#[async_trait::async_trait(?Send)]
impl Perform for CreatePostReport {
type Response = PostReportResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PostReportResponse, LemmyError> {
let data: &CreatePostReport = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// check size of report and check for whitespace
let reason = data.reason.trim();
if reason.is_empty() {
return Err(LemmyError::from_message("report_reason_required"));
}
if reason.chars().count() > 1000 {
return Err(LemmyError::from_message("report_too_long"));
}
let person_id = local_user_view.person.id;
let post_id = data.post_id;
let post_view = blocking(context.pool(), move |conn| {
PostView::read(conn, post_id, None)
})
.await??;
check_community_ban(person_id, post_view.community.id, context.pool()).await?;
let report_form = PostReportForm {
creator_id: person_id,
post_id,
original_post_name: post_view.post.name,
original_post_url: post_view.post.url,
original_post_body: post_view.post.body,
reason: data.reason.to_owned(),
};
let report = blocking(context.pool(), move |conn| {
PostReport::report(conn, &report_form)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_create_report"))?;
let post_report_view = blocking(context.pool(), move |conn| {
PostReportView::read(conn, report.id, person_id)
})
.await??;
let res = PostReportResponse { post_report_view };
context.chat_server().do_send(SendModRoomMessage {
op: UserOperation::CreatePostReport,
response: res.clone(),
community_id: post_view.community.id,
websocket_id,
});
Report::send(
ObjectId::new(post_view.post.ap_id),
&local_user_view.person.into(),
ObjectId::new(post_view.community.actor_id),
reason.to_string(),
context,
)
.await?;
Ok(res)
}
}
/// Resolves or unresolves a post report and notifies the moderators of the community
#[async_trait::async_trait(?Send)]
impl Perform for ResolvePostReport {
type Response = PostReportResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PostReportResponse, LemmyError> {
let data: &ResolvePostReport = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let report_id = data.report_id;
let person_id = local_user_view.person.id;
let report = blocking(context.pool(), move |conn| {
PostReportView::read(conn, report_id, person_id)
})
.await??;
let person_id = local_user_view.person.id;
is_mod_or_admin(context.pool(), person_id, report.community.id).await?;
let resolved = data.resolved;
let resolve_fun = move |conn: &'_ _| {
if resolved {
PostReport::resolve(conn, report_id, person_id)
} else {
PostReport::unresolve(conn, report_id, person_id)
}
};
blocking(context.pool(), resolve_fun)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_resolve_report"))?;
let post_report_view = blocking(context.pool(), move |conn| {
PostReportView::read(conn, report_id, person_id)
})
.await??;
let res = PostReportResponse { post_report_view };
context.chat_server().do_send(SendModRoomMessage {
op: UserOperation::ResolvePostReport,
response: res.clone(),
community_id: report.community.id,
websocket_id,
});
Ok(res)
}
}
/// Lists post reports for a community if an id is supplied
/// or returns all post reports for communities a user moderates
#[async_trait::async_trait(?Send)]
impl Perform for ListPostReports {
type Response = ListPostReportsResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<ListPostReportsResponse, LemmyError> {
let data: &ListPostReports = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_id = local_user_view.person.id;
let admin = local_user_view.person.admin;
let community_id = data.community_id;
let unresolved_only = data.unresolved_only;
let page = data.page;
let limit = data.limit;
let post_reports = blocking(context.pool(), move |conn| {
PostReportQueryBuilder::create(conn, person_id, admin)
.community_id(community_id)
.unresolved_only(unresolved_only)
.page(page)
.limit(limit)
.list()
})
.await??;
let res = ListPostReportsResponse { post_reports };
Ok(res)
}
}

92
crates/api/src/post_report/create.rs Normal file
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@ -0,0 +1,92 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_community_ban,
get_local_user_view_from_jwt,
post::{CreatePostReport, PostReportResponse},
};
use lemmy_apub::protocol::activities::community::report::Report;
use lemmy_apub_lib::object_id::ObjectId;
use lemmy_db_schema::{
source::post_report::{PostReport, PostReportForm},
traits::Reportable,
};
use lemmy_db_views::{post_report_view::PostReportView, post_view::PostView};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{messages::SendModRoomMessage, LemmyContext, UserOperation};
/// Creates a post report and notifies the moderators of the community
#[async_trait::async_trait(?Send)]
impl Perform for CreatePostReport {
type Response = PostReportResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PostReportResponse, LemmyError> {
let data: &CreatePostReport = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// check size of report and check for whitespace
let reason = data.reason.trim();
if reason.is_empty() {
return Err(LemmyError::from_message("report_reason_required"));
}
if reason.chars().count() > 1000 {
return Err(LemmyError::from_message("report_too_long"));
}
let person_id = local_user_view.person.id;
let post_id = data.post_id;
let post_view = blocking(context.pool(), move |conn| {
PostView::read(conn, post_id, None)
})
.await??;
check_community_ban(person_id, post_view.community.id, context.pool()).await?;
let report_form = PostReportForm {
creator_id: person_id,
post_id,
original_post_name: post_view.post.name,
original_post_url: post_view.post.url,
original_post_body: post_view.post.body,
reason: data.reason.to_owned(),
};
let report = blocking(context.pool(), move |conn| {
PostReport::report(conn, &report_form)
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_create_report"))?;
let post_report_view = blocking(context.pool(), move |conn| {
PostReportView::read(conn, report.id, person_id)
})
.await??;
let res = PostReportResponse { post_report_view };
context.chat_server().do_send(SendModRoomMessage {
op: UserOperation::CreatePostReport,
response: res.clone(),
community_id: post_view.community.id,
websocket_id,
});
Report::send(
ObjectId::new(post_view.post.ap_id),
&local_user_view.person.into(),
ObjectId::new(post_view.community.actor_id),
reason.to_string(),
context,
)
.await?;
Ok(res)
}
}

49
crates/api/src/post_report/list.rs Normal file
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@ -0,0 +1,49 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
post::{ListPostReports, ListPostReportsResponse},
};
use lemmy_db_views::post_report_view::PostReportQueryBuilder;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
/// Lists post reports for a community if an id is supplied
/// or returns all post reports for communities a user moderates
#[async_trait::async_trait(?Send)]
impl Perform for ListPostReports {
type Response = ListPostReportsResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<ListPostReportsResponse, LemmyError> {
let data: &ListPostReports = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let person_id = local_user_view.person.id;
let admin = local_user_view.person.admin;
let community_id = data.community_id;
let unresolved_only = data.unresolved_only;
let page = data.page;
let limit = data.limit;
let post_reports = blocking(context.pool(), move |conn| {
PostReportQueryBuilder::create(conn, person_id, admin)
.community_id(community_id)
.unresolved_only(unresolved_only)
.page(page)
.limit(limit)
.list()
})
.await??;
let res = ListPostReportsResponse { post_reports };
Ok(res)
}
}

3
crates/api/src/post_report/mod.rs Normal file
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@ -0,0 +1,3 @@
mod create;
mod list;
mod resolve;

68
crates/api/src/post_report/resolve.rs Normal file
View file

@ -0,0 +1,68 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
is_mod_or_admin,
post::{PostReportResponse, ResolvePostReport},
};
use lemmy_db_schema::{source::post_report::PostReport, traits::Reportable};
use lemmy_db_views::post_report_view::PostReportView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{messages::SendModRoomMessage, LemmyContext, UserOperation};
/// Resolves or unresolves a post report and notifies the moderators of the community
#[async_trait::async_trait(?Send)]
impl Perform for ResolvePostReport {
type Response = PostReportResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PostReportResponse, LemmyError> {
let data: &ResolvePostReport = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let report_id = data.report_id;
let person_id = local_user_view.person.id;
let report = blocking(context.pool(), move |conn| {
PostReportView::read(conn, report_id, person_id)
})
.await??;
let person_id = local_user_view.person.id;
is_mod_or_admin(context.pool(), person_id, report.community.id).await?;
let resolved = data.resolved;
let resolve_fun = move |conn: &'_ _| {
if resolved {
PostReport::resolve(conn, report_id, person_id)
} else {
PostReport::unresolve(conn, report_id, person_id)
}
};
blocking(context.pool(), resolve_fun)
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_resolve_report"))?;
let post_report_view = blocking(context.pool(), move |conn| {
PostReportView::read(conn, report_id, person_id)
})
.await??;
let res = PostReportResponse { post_report_view };
context.chat_server().do_send(SendModRoomMessage {
op: UserOperation::ResolvePostReport,
response: res.clone(),
community_id: report.community.id,
websocket_id,
});
Ok(res)
}
}

0
crates/api/src/private_message.rs → crates/api/src/private_message/mark_read.rs
View file

1
crates/api/src/private_message/mod.rs Normal file
View file

@ -0,0 +1 @@
mod mark_read;

710
crates/api/src/site.rs
View file

@ -1,710 +0,0 @@
use crate::Perform;
use actix_web::web::Data;
use diesel::NotFound;
use lemmy_api_common::{
blocking,
build_federated_instances,
check_private_instance,
get_local_user_view_from_jwt,
get_local_user_view_from_jwt_opt,
is_admin,
send_application_approved_email,
site::*,
};
use lemmy_apub::{
fetcher::{
resolve_actor_identifier,
search::{search_by_apub_id, SearchableObjects},
},
objects::community::ApubCommunity,
};
use lemmy_db_schema::{
diesel_option_overwrite,
from_opt_str_to_opt_enum,
newtypes::PersonId,
source::{
community::Community,
local_user::{LocalUser, LocalUserForm},
moderator::*,
person::Person,
registration_application::{RegistrationApplication, RegistrationApplicationForm},
site::Site,
},
traits::{Crud, DeleteableOrRemoveable},
DbPool,
ListingType,
SearchType,
SortType,
};
use lemmy_db_views::{
comment_view::{CommentQueryBuilder, CommentView},
local_user_view::LocalUserView,
post_view::{PostQueryBuilder, PostView},
registration_application_view::{
RegistrationApplicationQueryBuilder,
RegistrationApplicationView,
},
site_view::SiteView,
};
use lemmy_db_views_actor::{
community_view::{CommunityQueryBuilder, CommunityView},
person_view::{PersonQueryBuilder, PersonViewSafe},
};
use lemmy_db_views_moderator::{
mod_add_community_view::ModAddCommunityView,
mod_add_view::ModAddView,
mod_ban_from_community_view::ModBanFromCommunityView,
mod_ban_view::ModBanView,
mod_hide_community_view::ModHideCommunityView,
mod_lock_post_view::ModLockPostView,
mod_remove_comment_view::ModRemoveCommentView,
mod_remove_community_view::ModRemoveCommunityView,
mod_remove_post_view::ModRemovePostView,
mod_sticky_post_view::ModStickyPostView,
mod_transfer_community_view::ModTransferCommunityView,
};
use lemmy_utils::{settings::structs::Settings, version, ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for GetModlog {
type Response = GetModlogResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetModlogResponse, LemmyError> {
let data: &GetModlog = self;
let local_user_view =
get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let community_id = data.community_id;
let mod_person_id = data.mod_person_id;
let page = data.page;
let limit = data.limit;
let removed_posts = blocking(context.pool(), move |conn| {
ModRemovePostView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let locked_posts = blocking(context.pool(), move |conn| {
ModLockPostView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let stickied_posts = blocking(context.pool(), move |conn| {
ModStickyPostView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let removed_comments = blocking(context.pool(), move |conn| {
ModRemoveCommentView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let banned_from_community = blocking(context.pool(), move |conn| {
ModBanFromCommunityView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let added_to_community = blocking(context.pool(), move |conn| {
ModAddCommunityView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let transferred_to_community = blocking(context.pool(), move |conn| {
ModTransferCommunityView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let hidden_communities = blocking(context.pool(), move |conn| {
ModHideCommunityView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
// These arrays are only for the full modlog, when a community isn't given
let (removed_communities, banned, added) = if data.community_id.is_none() {
blocking(context.pool(), move |conn| {
Ok((
ModRemoveCommunityView::list(conn, mod_person_id, page, limit)?,
ModBanView::list(conn, mod_person_id, page, limit)?,
ModAddView::list(conn, mod_person_id, page, limit)?,
)) as Result<_, LemmyError>
})
.await??
} else {
(Vec::new(), Vec::new(), Vec::new())
};
// Return the jwt
Ok(GetModlogResponse {
removed_posts,
locked_posts,
stickied_posts,
removed_comments,
removed_communities,
banned_from_community,
banned,
added_to_community,
added,
transferred_to_community,
hidden_communities,
})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for Search {
type Response = SearchResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<SearchResponse, LemmyError> {
let data: &Search = self;
let local_user_view =
get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let show_nsfw = local_user_view.as_ref().map(|t| t.local_user.show_nsfw);
let show_bot_accounts = local_user_view
.as_ref()
.map(|t| t.local_user.show_bot_accounts);
let show_read_posts = local_user_view
.as_ref()
.map(|t| t.local_user.show_read_posts);
let person_id = local_user_view.map(|u| u.person.id);
let mut posts = Vec::new();
let mut comments = Vec::new();
let mut communities = Vec::new();
let mut users = Vec::new();
// TODO no clean / non-nsfw searching rn
let q = data.q.to_owned();
let page = data.page;
let limit = data.limit;
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let listing_type: Option<ListingType> = from_opt_str_to_opt_enum(&data.listing_type);
let search_type: SearchType = from_opt_str_to_opt_enum(&data.type_).unwrap_or(SearchType::All);
let community_id = data.community_id;
let community_actor_id = if let Some(name) = &data.community_name {
resolve_actor_identifier::<ApubCommunity, Community>(name, context)
.await
.ok()
.map(|c| c.actor_id)
} else {
None
};
let creator_id = data.creator_id;
match search_type {
SearchType::Posts => {
posts = blocking(context.pool(), move |conn| {
PostQueryBuilder::create(conn)
.sort(sort)
.show_nsfw(show_nsfw)
.show_bot_accounts(show_bot_accounts)
.show_read_posts(show_read_posts)
.listing_type(listing_type)
.community_id(community_id)
.community_actor_id(community_actor_id)
.creator_id(creator_id)
.my_person_id(person_id)
.search_term(q)
.page(page)
.limit(limit)
.list()
})
.await??;
}
SearchType::Comments => {
comments = blocking(context.pool(), move |conn| {
CommentQueryBuilder::create(conn)
.sort(sort)
.listing_type(listing_type)
.search_term(q)
.show_bot_accounts(show_bot_accounts)
.community_id(community_id)
.community_actor_id(community_actor_id)
.creator_id(creator_id)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??;
}
SearchType::Communities => {
communities = blocking(context.pool(), move |conn| {
CommunityQueryBuilder::create(conn)
.sort(sort)
.listing_type(listing_type)
.search_term(q)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??;
}
SearchType::Users => {
users = blocking(context.pool(), move |conn| {
PersonQueryBuilder::create(conn)
.sort(sort)
.search_term(q)
.page(page)
.limit(limit)
.list()
})
.await??;
}
SearchType::All => {
// If the community or creator is included, dont search communities or users
let community_or_creator_included =
data.community_id.is_some() || data.community_name.is_some() || data.creator_id.is_some();
let community_actor_id_2 = community_actor_id.to_owned();
posts = blocking(context.pool(), move |conn| {
PostQueryBuilder::create(conn)
.sort(sort)
.show_nsfw(show_nsfw)
.show_bot_accounts(show_bot_accounts)
.show_read_posts(show_read_posts)
.listing_type(listing_type)
.community_id(community_id)
.community_actor_id(community_actor_id_2)
.creator_id(creator_id)
.my_person_id(person_id)
.search_term(q)
.page(page)
.limit(limit)
.list()
})
.await??;
let q = data.q.to_owned();
let community_actor_id = community_actor_id.to_owned();
comments = blocking(context.pool(), move |conn| {
CommentQueryBuilder::create(conn)
.sort(sort)
.listing_type(listing_type)
.search_term(q)
.show_bot_accounts(show_bot_accounts)
.community_id(community_id)
.community_actor_id(community_actor_id)
.creator_id(creator_id)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??;
let q = data.q.to_owned();
communities = if community_or_creator_included {
vec![]
} else {
blocking(context.pool(), move |conn| {
CommunityQueryBuilder::create(conn)
.sort(sort)
.listing_type(listing_type)
.search_term(q)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??
};
let q = data.q.to_owned();
users = if community_or_creator_included {
vec![]
} else {
blocking(context.pool(), move |conn| {
PersonQueryBuilder::create(conn)
.sort(sort)
.search_term(q)
.page(page)
.limit(limit)
.list()
})
.await??
};
}
SearchType::Url => {
posts = blocking(context.pool(), move |conn| {
PostQueryBuilder::create(conn)
.sort(sort)
.show_nsfw(show_nsfw)
.show_bot_accounts(show_bot_accounts)
.show_read_posts(show_read_posts)
.listing_type(listing_type)
.my_person_id(person_id)
.community_id(community_id)
.community_actor_id(community_actor_id)
.creator_id(creator_id)
.url_search(q)
.page(page)
.limit(limit)
.list()
})
.await??;
}
};
// Blank out deleted or removed info for non logged in users
if person_id.is_none() {
for cv in communities
.iter_mut()
.filter(|cv| cv.community.deleted || cv.community.removed)
{
cv.community = cv.to_owned().community.blank_out_deleted_or_removed_info();
}
for pv in posts
.iter_mut()
.filter(|p| p.post.deleted || p.post.removed)
{
pv.post = pv.to_owned().post.blank_out_deleted_or_removed_info();
}
for cv in comments
.iter_mut()
.filter(|cv| cv.comment.deleted || cv.comment.removed)
{
cv.comment = cv.to_owned().comment.blank_out_deleted_or_removed_info();
}
}
// Return the jwt
Ok(SearchResponse {
type_: search_type.to_string(),
comments,
posts,
communities,
users,
})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for ResolveObject {
type Response = ResolveObjectResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<ResolveObjectResponse, LemmyError> {
let local_user_view =
get_local_user_view_from_jwt_opt(self.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let res = search_by_apub_id(&self.q, context)
.await
.map_err(|e| e.with_message("couldnt_find_object"))?;
convert_response(res, local_user_view.map(|l| l.person.id), context.pool())
.await
.map_err(|e| e.with_message("couldnt_find_object"))
}
}
async fn convert_response(
object: SearchableObjects,
user_id: Option<PersonId>,
pool: &DbPool,
) -> Result<ResolveObjectResponse, LemmyError> {
let removed_or_deleted;
let mut res = ResolveObjectResponse {
comment: None,
post: None,
community: None,
person: None,
};
use SearchableObjects::*;
match object {
Person(p) => {
removed_or_deleted = p.deleted;
res.person = Some(blocking(pool, move |conn| PersonViewSafe::read(conn, p.id)).await??)
}
Community(c) => {
removed_or_deleted = c.deleted || c.removed;
res.community =
Some(blocking(pool, move |conn| CommunityView::read(conn, c.id, user_id)).await??)
}
Post(p) => {
removed_or_deleted = p.deleted || p.removed;
res.post = Some(blocking(pool, move |conn| PostView::read(conn, p.id, user_id)).await??)
}
Comment(c) => {
removed_or_deleted = c.deleted || c.removed;
res.comment = Some(blocking(pool, move |conn| CommentView::read(conn, c.id, user_id)).await??)
}
};
// if the object was deleted from database, dont return it
if removed_or_deleted {
return Err(NotFound {}.into());
}
Ok(res)
}
#[async_trait::async_trait(?Send)]
impl Perform for LeaveAdmin {
type Response = GetSiteResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetSiteResponse, LemmyError> {
let data: &LeaveAdmin = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
is_admin(&local_user_view)?;
// Make sure there isn't just one admin (so if one leaves, there will still be one left)
let admins = blocking(context.pool(), PersonViewSafe::admins).await??;
if admins.len() == 1 {
return Err(LemmyError::from_message("cannot_leave_admin"));
}
let person_id = local_user_view.person.id;
blocking(context.pool(), move |conn| {
Person::leave_admin(conn, person_id)
})
.await??;
// Mod tables
let form = ModAddForm {
mod_person_id: person_id,
other_person_id: person_id,
removed: Some(true),
};
blocking(context.pool(), move |conn| ModAdd::create(conn, &form)).await??;
// Reread site and admins
let site_view = blocking(context.pool(), SiteView::read_local).await??;
let admins = blocking(context.pool(), PersonViewSafe::admins).await??;
let federated_instances =
build_federated_instances(context.pool(), &context.settings()).await?;
Ok(GetSiteResponse {
site_view: Some(site_view),
admins,
online: 0,
version: version::VERSION.to_string(),
my_user: None,
federated_instances,
})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for GetSiteConfig {
type Response = GetSiteConfigResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetSiteConfigResponse, LemmyError> {
let data: &GetSiteConfig = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Only let admins read this
is_admin(&local_user_view)?;
let config_hjson = Settings::read_config_file()?;
Ok(GetSiteConfigResponse { config_hjson })
}
}
#[async_trait::async_trait(?Send)]
impl Perform for SaveSiteConfig {
type Response = GetSiteConfigResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetSiteConfigResponse, LemmyError> {
let data: &SaveSiteConfig = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Only let admins read this
is_admin(&local_user_view)?;
// Make sure docker doesn't have :ro at the end of the volume, so its not a read-only filesystem
let config_hjson = Settings::save_config_file(&data.config_hjson)
.map_err(|e| e.with_message("couldnt_update_site"))?;
Ok(GetSiteConfigResponse { config_hjson })
}
}
/// Lists registration applications, filterable by undenied only.
#[async_trait::async_trait(?Send)]
impl Perform for ListRegistrationApplications {
type Response = ListRegistrationApplicationsResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Make sure user is an admin
is_admin(&local_user_view)?;
let unread_only = data.unread_only;
let verified_email_only = blocking(context.pool(), Site::read_local_site)
.await??
.require_email_verification;
let page = data.page;
let limit = data.limit;
let registration_applications = blocking(context.pool(), move |conn| {
RegistrationApplicationQueryBuilder::create(conn)
.unread_only(unread_only)
.verified_email_only(verified_email_only)
.page(page)
.limit(limit)
.list()
})
.await??;
let res = Self::Response {
registration_applications,
};
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for ApproveRegistrationApplication {
type Response = RegistrationApplicationResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let app_id = data.id;
// Only let admins do this
is_admin(&local_user_view)?;
// Update the registration with reason, admin_id
let deny_reason = diesel_option_overwrite(&data.deny_reason);
let app_form = RegistrationApplicationForm {
admin_id: Some(local_user_view.person.id),
deny_reason,
..RegistrationApplicationForm::default()
};
let registration_application = blocking(context.pool(), move |conn| {
RegistrationApplication::update(conn, app_id, &app_form)
})
.await??;
// Update the local_user row
let local_user_form = LocalUserForm {
accepted_application: Some(data.approve),
..LocalUserForm::default()
};
let approved_user_id = registration_application.local_user_id;
blocking(context.pool(), move |conn| {
LocalUser::update(conn, approved_user_id, &local_user_form)
})
.await??;
if data.approve {
let approved_local_user_view = blocking(context.pool(), move |conn| {
LocalUserView::read(conn, approved_user_id)
})
.await??;
if approved_local_user_view.local_user.email.is_some() {
send_application_approved_email(&approved_local_user_view, &context.settings())?;
}
}
// Read the view
let registration_application = blocking(context.pool(), move |conn| {
RegistrationApplicationView::read(conn, app_id)
})
.await??;
Ok(Self::Response {
registration_application,
})
}
}
#[async_trait::async_trait(?Send)]
impl Perform for GetUnreadRegistrationApplicationCount {
type Response = GetUnreadRegistrationApplicationCountResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Only let admins do this
is_admin(&local_user_view)?;
let verified_email_only = blocking(context.pool(), Site::read_local_site)
.await??
.require_email_verification;
let registration_applications = blocking(context.pool(), move |conn| {
RegistrationApplicationView::get_unread_count(conn, verified_email_only)
})
.await??;
Ok(Self::Response {
registration_applications,
})
}
}

2
crates/api/src/site/config/mod.rs Normal file
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@ -0,0 +1,2 @@
mod read;
mod update;

32
crates/api/src/site/config/read.rs Normal file
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@ -0,0 +1,32 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
get_local_user_view_from_jwt,
is_admin,
site::{GetSiteConfig, GetSiteConfigResponse},
};
use lemmy_utils::{settings::structs::Settings, ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for GetSiteConfig {
type Response = GetSiteConfigResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetSiteConfigResponse, LemmyError> {
let data: &GetSiteConfig = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Only let admins read this
is_admin(&local_user_view)?;
let config_hjson = Settings::read_config_file()?;
Ok(GetSiteConfigResponse { config_hjson })
}
}

34
crates/api/src/site/config/update.rs Normal file
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@ -0,0 +1,34 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
get_local_user_view_from_jwt,
is_admin,
site::{GetSiteConfigResponse, SaveSiteConfig},
};
use lemmy_utils::{settings::structs::Settings, ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for SaveSiteConfig {
type Response = GetSiteConfigResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetSiteConfigResponse, LemmyError> {
let data: &SaveSiteConfig = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Only let admins read this
is_admin(&local_user_view)?;
// Make sure docker doesn't have :ro at the end of the volume, so its not a read-only filesystem
let config_hjson = Settings::save_config_file(&data.config_hjson)
.map_err(|e| e.with_message("couldnt_update_site"))?;
Ok(GetSiteConfigResponse { config_hjson })
}
}

75
crates/api/src/site/leave_admin.rs Normal file
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@ -0,0 +1,75 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
build_federated_instances,
get_local_user_view_from_jwt,
is_admin,
site::{GetSiteResponse, LeaveAdmin},
};
use lemmy_db_schema::{
source::{
moderator::{ModAdd, ModAddForm},
person::Person,
},
traits::Crud,
};
use lemmy_db_views::site_view::SiteView;
use lemmy_db_views_actor::person_view::PersonViewSafe;
use lemmy_utils::{version, ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for LeaveAdmin {
type Response = GetSiteResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetSiteResponse, LemmyError> {
let data: &LeaveAdmin = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
is_admin(&local_user_view)?;
// Make sure there isn't just one admin (so if one leaves, there will still be one left)
let admins = blocking(context.pool(), PersonViewSafe::admins).await??;
if admins.len() == 1 {
return Err(LemmyError::from_message("cannot_leave_admin"));
}
let person_id = local_user_view.person.id;
blocking(context.pool(), move |conn| {
Person::leave_admin(conn, person_id)
})
.await??;
// Mod tables
let form = ModAddForm {
mod_person_id: person_id,
other_person_id: person_id,
removed: Some(true),
};
blocking(context.pool(), move |conn| ModAdd::create(conn, &form)).await??;
// Reread site and admins
let site_view = blocking(context.pool(), SiteView::read_local).await??;
let admins = blocking(context.pool(), PersonViewSafe::admins).await??;
let federated_instances =
build_federated_instances(context.pool(), &context.settings()).await?;
Ok(GetSiteResponse {
site_view: Some(site_view),
admins,
online: 0,
version: version::VERSION.to_string(),
my_user: None,
federated_instances,
})
}
}

6
crates/api/src/site/mod.rs Normal file
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@ -0,0 +1,6 @@
mod config;
mod leave_admin;
mod mod_log;
mod registration_applications;
mod resolve_object;
mod search;

116
crates/api/src/site/mod_log.rs Normal file
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@ -0,0 +1,116 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_private_instance,
get_local_user_view_from_jwt_opt,
site::{GetModlog, GetModlogResponse},
};
use lemmy_db_views_moderator::{
mod_add_community_view::ModAddCommunityView,
mod_add_view::ModAddView,
mod_ban_from_community_view::ModBanFromCommunityView,
mod_ban_view::ModBanView,
mod_hide_community_view::ModHideCommunityView,
mod_lock_post_view::ModLockPostView,
mod_remove_comment_view::ModRemoveCommentView,
mod_remove_community_view::ModRemoveCommunityView,
mod_remove_post_view::ModRemovePostView,
mod_sticky_post_view::ModStickyPostView,
mod_transfer_community_view::ModTransferCommunityView,
};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for GetModlog {
type Response = GetModlogResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetModlogResponse, LemmyError> {
let data: &GetModlog = self;
let local_user_view =
get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let community_id = data.community_id;
let mod_person_id = data.mod_person_id;
let page = data.page;
let limit = data.limit;
let removed_posts = blocking(context.pool(), move |conn| {
ModRemovePostView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let locked_posts = blocking(context.pool(), move |conn| {
ModLockPostView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let stickied_posts = blocking(context.pool(), move |conn| {
ModStickyPostView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let removed_comments = blocking(context.pool(), move |conn| {
ModRemoveCommentView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let banned_from_community = blocking(context.pool(), move |conn| {
ModBanFromCommunityView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let added_to_community = blocking(context.pool(), move |conn| {
ModAddCommunityView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let transferred_to_community = blocking(context.pool(), move |conn| {
ModTransferCommunityView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
let hidden_communities = blocking(context.pool(), move |conn| {
ModHideCommunityView::list(conn, community_id, mod_person_id, page, limit)
})
.await??;
// These arrays are only for the full modlog, when a community isn't given
let (removed_communities, banned, added) = if data.community_id.is_none() {
blocking(context.pool(), move |conn| {
Ok((
ModRemoveCommunityView::list(conn, mod_person_id, page, limit)?,
ModBanView::list(conn, mod_person_id, page, limit)?,
ModAddView::list(conn, mod_person_id, page, limit)?,
)) as Result<_, LemmyError>
})
.await??
} else {
(Vec::new(), Vec::new(), Vec::new())
};
// Return the jwt
Ok(GetModlogResponse {
removed_posts,
locked_posts,
stickied_posts,
removed_comments,
removed_communities,
banned_from_community,
banned,
added_to_community,
added,
transferred_to_community,
hidden_communities,
})
}
}

89
crates/api/src/site/registration_applications/approve.rs Normal file
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@ -0,0 +1,89 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
is_admin,
send_application_approved_email,
site::*,
};
use lemmy_db_schema::{
diesel_option_overwrite,
source::{
local_user::{LocalUser, LocalUserForm},
registration_application::{RegistrationApplication, RegistrationApplicationForm},
},
traits::Crud,
};
use lemmy_db_views::{
local_user_view::LocalUserView,
registration_application_view::RegistrationApplicationView,
};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for ApproveRegistrationApplication {
type Response = RegistrationApplicationResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
let app_id = data.id;
// Only let admins do this
is_admin(&local_user_view)?;
// Update the registration with reason, admin_id
let deny_reason = diesel_option_overwrite(&data.deny_reason);
let app_form = RegistrationApplicationForm {
admin_id: Some(local_user_view.person.id),
deny_reason,
..RegistrationApplicationForm::default()
};
let registration_application = blocking(context.pool(), move |conn| {
RegistrationApplication::update(conn, app_id, &app_form)
})
.await??;
// Update the local_user row
let local_user_form = LocalUserForm {
accepted_application: Some(data.approve),
..LocalUserForm::default()
};
let approved_user_id = registration_application.local_user_id;
blocking(context.pool(), move |conn| {
LocalUser::update(conn, approved_user_id, &local_user_form)
})
.await??;
if data.approve {
let approved_local_user_view = blocking(context.pool(), move |conn| {
LocalUserView::read(conn, approved_user_id)
})
.await??;
if approved_local_user_view.local_user.email.is_some() {
send_application_approved_email(&approved_local_user_view, &context.settings())?;
}
}
// Read the view
let registration_application = blocking(context.pool(), move |conn| {
RegistrationApplicationView::read(conn, app_id)
})
.await??;
Ok(Self::Response {
registration_application,
})
}
}

54
crates/api/src/site/registration_applications/list.rs Normal file
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@ -0,0 +1,54 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
is_admin,
site::{ListRegistrationApplications, ListRegistrationApplicationsResponse},
};
use lemmy_db_schema::source::site::Site;
use lemmy_db_views::registration_application_view::RegistrationApplicationQueryBuilder;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
/// Lists registration applications, filterable by undenied only.
#[async_trait::async_trait(?Send)]
impl Perform for ListRegistrationApplications {
type Response = ListRegistrationApplicationsResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Make sure user is an admin
is_admin(&local_user_view)?;
let unread_only = data.unread_only;
let verified_email_only = blocking(context.pool(), Site::read_local_site)
.await??
.require_email_verification;
let page = data.page;
let limit = data.limit;
let registration_applications = blocking(context.pool(), move |conn| {
RegistrationApplicationQueryBuilder::create(conn)
.unread_only(unread_only)
.verified_email_only(verified_email_only)
.page(page)
.limit(limit)
.list()
})
.await??;
let res = Self::Response {
registration_applications,
};
Ok(res)
}
}

3
crates/api/src/site/registration_applications/mod.rs Normal file
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@ -0,0 +1,3 @@
mod approve;
mod list;
mod unread_count;

43
crates/api/src/site/registration_applications/unread_count.rs Normal file
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@ -0,0 +1,43 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
get_local_user_view_from_jwt,
is_admin,
site::{GetUnreadRegistrationApplicationCount, GetUnreadRegistrationApplicationCountResponse},
};
use lemmy_db_schema::source::site::Site;
use lemmy_db_views::registration_application_view::RegistrationApplicationView;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for GetUnreadRegistrationApplicationCount {
type Response = GetUnreadRegistrationApplicationCountResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<Self::Response, LemmyError> {
let data = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
// Only let admins do this
is_admin(&local_user_view)?;
let verified_email_only = blocking(context.pool(), Site::read_local_site)
.await??
.require_email_verification;
let registration_applications = blocking(context.pool(), move |conn| {
RegistrationApplicationView::get_unread_count(conn, verified_email_only)
})
.await??;
Ok(Self::Response {
registration_applications,
})
}
}

78
crates/api/src/site/resolve_object.rs Normal file
View file

@ -0,0 +1,78 @@
use crate::Perform;
use actix_web::web::Data;
use diesel::NotFound;
use lemmy_api_common::{
blocking,
check_private_instance,
get_local_user_view_from_jwt_opt,
site::{ResolveObject, ResolveObjectResponse},
};
use lemmy_apub::fetcher::search::{search_by_apub_id, SearchableObjects};
use lemmy_db_schema::{newtypes::PersonId, DbPool};
use lemmy_db_views::{comment_view::CommentView, post_view::PostView};
use lemmy_db_views_actor::{community_view::CommunityView, person_view::PersonViewSafe};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for ResolveObject {
type Response = ResolveObjectResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<ResolveObjectResponse, LemmyError> {
let local_user_view =
get_local_user_view_from_jwt_opt(self.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let res = search_by_apub_id(&self.q, context)
.await
.map_err(|e| e.with_message("couldnt_find_object"))?;
convert_response(res, local_user_view.map(|l| l.person.id), context.pool())
.await
.map_err(|e| e.with_message("couldnt_find_object"))
}
}
async fn convert_response(
object: SearchableObjects,
user_id: Option<PersonId>,
pool: &DbPool,
) -> Result<ResolveObjectResponse, LemmyError> {
let removed_or_deleted;
let mut res = ResolveObjectResponse {
comment: None,
post: None,
community: None,
person: None,
};
use SearchableObjects::*;
match object {
Person(p) => {
removed_or_deleted = p.deleted;
res.person = Some(blocking(pool, move |conn| PersonViewSafe::read(conn, p.id)).await??)
}
Community(c) => {
removed_or_deleted = c.deleted || c.removed;
res.community =
Some(blocking(pool, move |conn| CommunityView::read(conn, c.id, user_id)).await??)
}
Post(p) => {
removed_or_deleted = p.deleted || p.removed;
res.post = Some(blocking(pool, move |conn| PostView::read(conn, p.id, user_id)).await??)
}
Comment(c) => {
removed_or_deleted = c.deleted || c.removed;
res.comment = Some(blocking(pool, move |conn| CommentView::read(conn, c.id, user_id)).await??)
}
};
// if the object was deleted from database, dont return it
if removed_or_deleted {
return Err(NotFound {}.into());
}
Ok(res)
}

269
crates/api/src/site/search.rs Normal file
View file

@ -0,0 +1,269 @@
use crate::Perform;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_private_instance,
get_local_user_view_from_jwt_opt,
site::{Search, SearchResponse},
};
use lemmy_apub::{fetcher::resolve_actor_identifier, objects::community::ApubCommunity};
use lemmy_db_schema::{
from_opt_str_to_opt_enum,
source::community::Community,
traits::DeleteableOrRemoveable,
ListingType,
SearchType,
SortType,
};
use lemmy_db_views::{comment_view::CommentQueryBuilder, post_view::PostQueryBuilder};
use lemmy_db_views_actor::{
community_view::CommunityQueryBuilder,
person_view::PersonQueryBuilder,
};
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl Perform for Search {
type Response = SearchResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<SearchResponse, LemmyError> {
let data: &Search = self;
let local_user_view =
get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let show_nsfw = local_user_view.as_ref().map(|t| t.local_user.show_nsfw);
let show_bot_accounts = local_user_view
.as_ref()
.map(|t| t.local_user.show_bot_accounts);
let show_read_posts = local_user_view
.as_ref()
.map(|t| t.local_user.show_read_posts);
let person_id = local_user_view.map(|u| u.person.id);
let mut posts = Vec::new();
let mut comments = Vec::new();
let mut communities = Vec::new();
let mut users = Vec::new();
// TODO no clean / non-nsfw searching rn
let q = data.q.to_owned();
let page = data.page;
let limit = data.limit;
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let listing_type: Option<ListingType> = from_opt_str_to_opt_enum(&data.listing_type);
let search_type: SearchType = from_opt_str_to_opt_enum(&data.type_).unwrap_or(SearchType::All);
let community_id = data.community_id;
let community_actor_id = if let Some(name) = &data.community_name {
resolve_actor_identifier::<ApubCommunity, Community>(name, context)
.await
.ok()
.map(|c| c.actor_id)
} else {
None
};
let creator_id = data.creator_id;
match search_type {
SearchType::Posts => {
posts = blocking(context.pool(), move |conn| {
PostQueryBuilder::create(conn)
.sort(sort)
.show_nsfw(show_nsfw)
.show_bot_accounts(show_bot_accounts)
.show_read_posts(show_read_posts)
.listing_type(listing_type)
.community_id(community_id)
.community_actor_id(community_actor_id)
.creator_id(creator_id)
.my_person_id(person_id)
.search_term(q)
.page(page)
.limit(limit)
.list()
})
.await??;
}
SearchType::Comments => {
comments = blocking(context.pool(), move |conn| {
CommentQueryBuilder::create(conn)
.sort(sort)
.listing_type(listing_type)
.search_term(q)
.show_bot_accounts(show_bot_accounts)
.community_id(community_id)
.community_actor_id(community_actor_id)
.creator_id(creator_id)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??;
}
SearchType::Communities => {
communities = blocking(context.pool(), move |conn| {
CommunityQueryBuilder::create(conn)
.sort(sort)
.listing_type(listing_type)
.search_term(q)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??;
}
SearchType::Users => {
users = blocking(context.pool(), move |conn| {
PersonQueryBuilder::create(conn)
.sort(sort)
.search_term(q)
.page(page)
.limit(limit)
.list()
})
.await??;
}
SearchType::All => {
// If the community or creator is included, dont search communities or users
let community_or_creator_included =
data.community_id.is_some() || data.community_name.is_some() || data.creator_id.is_some();
let community_actor_id_2 = community_actor_id.to_owned();
posts = blocking(context.pool(), move |conn| {
PostQueryBuilder::create(conn)
.sort(sort)
.show_nsfw(show_nsfw)
.show_bot_accounts(show_bot_accounts)
.show_read_posts(show_read_posts)
.listing_type(listing_type)
.community_id(community_id)
.community_actor_id(community_actor_id_2)
.creator_id(creator_id)
.my_person_id(person_id)
.search_term(q)
.page(page)
.limit(limit)
.list()
})
.await??;
let q = data.q.to_owned();
let community_actor_id = community_actor_id.to_owned();
comments = blocking(context.pool(), move |conn| {
CommentQueryBuilder::create(conn)
.sort(sort)
.listing_type(listing_type)
.search_term(q)
.show_bot_accounts(show_bot_accounts)
.community_id(community_id)
.community_actor_id(community_actor_id)
.creator_id(creator_id)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??;
let q = data.q.to_owned();
communities = if community_or_creator_included {
vec![]
} else {
blocking(context.pool(), move |conn| {
CommunityQueryBuilder::create(conn)
.sort(sort)
.listing_type(listing_type)
.search_term(q)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??
};
let q = data.q.to_owned();
users = if community_or_creator_included {
vec![]
} else {
blocking(context.pool(), move |conn| {
PersonQueryBuilder::create(conn)
.sort(sort)
.search_term(q)
.page(page)
.limit(limit)
.list()
})
.await??
};
}
SearchType::Url => {
posts = blocking(context.pool(), move |conn| {
PostQueryBuilder::create(conn)
.sort(sort)
.show_nsfw(show_nsfw)
.show_bot_accounts(show_bot_accounts)
.show_read_posts(show_read_posts)
.listing_type(listing_type)
.my_person_id(person_id)
.community_id(community_id)
.community_actor_id(community_actor_id)
.creator_id(creator_id)
.url_search(q)
.page(page)
.limit(limit)
.list()
})
.await??;
}
};
// Blank out deleted or removed info for non logged in users
if person_id.is_none() {
for cv in communities
.iter_mut()
.filter(|cv| cv.community.deleted || cv.community.removed)
{
cv.community = cv.to_owned().community.blank_out_deleted_or_removed_info();
}
for pv in posts
.iter_mut()
.filter(|p| p.post.deleted || p.post.removed)
{
pv.post = pv.to_owned().post.blank_out_deleted_or_removed_info();
}
for cv in comments
.iter_mut()
.filter(|cv| cv.comment.deleted || cv.comment.removed)
{
cv.comment = cv.to_owned().comment.blank_out_deleted_or_removed_info();
}
}
// Return the jwt
Ok(SearchResponse {
type_: search_type.to_string(),
comments,
posts,
communities,
users,
})
}
}

2
crates/api_common/src/person.rs
View file

@ -222,7 +222,7 @@ pub struct PasswordReset {
pub struct PasswordResetResponse {} pub struct PasswordResetResponse {}
#[derive(Debug, Serialize, Deserialize)] #[derive(Debug, Serialize, Deserialize)]
pub struct PasswordChange { pub struct PasswordChangeAfterReset {
pub token: Sensitive<String>, pub token: Sensitive<String>,
pub password: Sensitive<String>, pub password: Sensitive<String>,
pub password_verify: Sensitive<String>, pub password_verify: Sensitive<String>,

84
crates/api_crud/src/comment/list.rs Normal file
View file

@ -0,0 +1,84 @@
use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_private_instance,
comment::*,
get_local_user_view_from_jwt_opt,
};
use lemmy_apub::{fetcher::resolve_actor_identifier, objects::community::ApubCommunity};
use lemmy_db_schema::{
from_opt_str_to_opt_enum,
source::community::Community,
traits::DeleteableOrRemoveable,
ListingType,
SortType,
};
use lemmy_db_views::comment_view::CommentQueryBuilder;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl PerformCrud for GetComments {
type Response = GetCommentsResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetCommentsResponse, LemmyError> {
let data: &GetComments = self;
let local_user_view =
get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let show_bot_accounts = local_user_view
.as_ref()
.map(|t| t.local_user.show_bot_accounts);
let person_id = local_user_view.map(|u| u.person.id);
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let listing_type: Option<ListingType> = from_opt_str_to_opt_enum(&data.type_);
let community_id = data.community_id;
let community_actor_id = if let Some(name) = &data.community_name {
resolve_actor_identifier::<ApubCommunity, Community>(name, context)
.await
.ok()
.map(|c| c.actor_id)
} else {
None
};
let saved_only = data.saved_only;
let page = data.page;
let limit = data.limit;
let mut comments = blocking(context.pool(), move |conn| {
CommentQueryBuilder::create(conn)
.listing_type(listing_type)
.sort(sort)
.saved_only(saved_only)
.community_id(community_id)
.community_actor_id(community_actor_id)
.my_person_id(person_id)
.show_bot_accounts(show_bot_accounts)
.page(page)
.limit(limit)
.list()
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_get_comments"))?;
// Blank out deleted or removed info
for cv in comments
.iter_mut()
.filter(|cv| cv.comment.deleted || cv.comment.removed)
{
cv.comment = cv.to_owned().comment.blank_out_deleted_or_removed_info();
}
Ok(GetCommentsResponse { comments })
}
}

1
crates/api_crud/src/comment/mod.rs
View file

@ -1,4 +1,5 @@
mod create; mod create;
mod delete; mod delete;
mod list;
mod read; mod read;
mod update; mod update;

75
crates/api_crud/src/comment/read.rs
View file

@ -6,15 +6,7 @@ use lemmy_api_common::{
comment::*, comment::*,
get_local_user_view_from_jwt_opt, get_local_user_view_from_jwt_opt,
}; };
use lemmy_apub::{fetcher::resolve_actor_identifier, objects::community::ApubCommunity}; use lemmy_db_views::comment_view::CommentView;
use lemmy_db_schema::{
from_opt_str_to_opt_enum,
source::community::Community,
traits::DeleteableOrRemoveable,
ListingType,
SortType,
};
use lemmy_db_views::comment_view::{CommentQueryBuilder, CommentView};
use lemmy_utils::{ConnectionId, LemmyError}; use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext; use lemmy_websocket::LemmyContext;
@ -50,68 +42,3 @@ impl PerformCrud for GetComment {
}) })
} }
} }
#[async_trait::async_trait(?Send)]
impl PerformCrud for GetComments {
type Response = GetCommentsResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetCommentsResponse, LemmyError> {
let data: &GetComments = self;
let local_user_view =
get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let show_bot_accounts = local_user_view
.as_ref()
.map(|t| t.local_user.show_bot_accounts);
let person_id = local_user_view.map(|u| u.person.id);
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let listing_type: Option<ListingType> = from_opt_str_to_opt_enum(&data.type_);
let community_id = data.community_id;
let community_actor_id = if let Some(name) = &data.community_name {
resolve_actor_identifier::<ApubCommunity, Community>(name, context)
.await
.ok()
.map(|c| c.actor_id)
} else {
None
};
let saved_only = data.saved_only;
let page = data.page;
let limit = data.limit;
let mut comments = blocking(context.pool(), move |conn| {
CommentQueryBuilder::create(conn)
.listing_type(listing_type)
.sort(sort)
.saved_only(saved_only)
.community_id(community_id)
.community_actor_id(community_actor_id)
.my_person_id(person_id)
.show_bot_accounts(show_bot_accounts)
.page(page)
.limit(limit)
.list()
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_get_comments"))?;
// Blank out deleted or removed info
for cv in comments
.iter_mut()
.filter(|cv| cv.comment.deleted || cv.comment.removed)
{
cv.comment = cv.to_owned().comment.blank_out_deleted_or_removed_info();
}
Ok(GetCommentsResponse { comments })
}
}

74
crates/api_crud/src/community/list.rs Normal file
View file

@ -0,0 +1,74 @@
use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_private_instance,
community::*,
get_local_user_view_from_jwt_opt,
};
use lemmy_db_schema::{
from_opt_str_to_opt_enum,
traits::DeleteableOrRemoveable,
ListingType,
SortType,
};
use lemmy_db_views_actor::community_view::CommunityQueryBuilder;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl PerformCrud for ListCommunities {
type Response = ListCommunitiesResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<ListCommunitiesResponse, LemmyError> {
let data: &ListCommunities = self;
let local_user_view =
get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let person_id = local_user_view.to_owned().map(|l| l.person.id);
// Don't show NSFW by default
let show_nsfw = match &local_user_view {
Some(uv) => uv.local_user.show_nsfw,
None => false,
};
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let listing_type: Option<ListingType> = from_opt_str_to_opt_enum(&data.type_);
let page = data.page;
let limit = data.limit;
let mut communities = blocking(context.pool(), move |conn| {
CommunityQueryBuilder::create(conn)
.listing_type(listing_type)
.sort(sort)
.show_nsfw(show_nsfw)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??;
// Blank out deleted or removed info for non-logged in users
if person_id.is_none() {
for cv in communities
.iter_mut()
.filter(|cv| cv.community.deleted || cv.community.removed)
{
cv.community = cv.to_owned().community.blank_out_deleted_or_removed_info();
}
}
// Return the jwt
Ok(ListCommunitiesResponse { communities })
}
}

1
crates/api_crud/src/community/mod.rs
View file

@ -1,4 +1,5 @@
mod create; mod create;
mod delete; mod delete;
mod list;
mod read; mod read;
mod update; mod update;

62
crates/api_crud/src/community/read.rs
View file

@ -11,15 +11,12 @@ use lemmy_apub::{
objects::{community::ApubCommunity, instance::instance_actor_id_from_url}, objects::{community::ApubCommunity, instance::instance_actor_id_from_url},
}; };
use lemmy_db_schema::{ use lemmy_db_schema::{
from_opt_str_to_opt_enum,
source::{community::Community, site::Site}, source::{community::Community, site::Site},
traits::DeleteableOrRemoveable, traits::DeleteableOrRemoveable,
ListingType,
SortType,
}; };
use lemmy_db_views_actor::{ use lemmy_db_views_actor::{
community_moderator_view::CommunityModeratorView, community_moderator_view::CommunityModeratorView,
community_view::{CommunityQueryBuilder, CommunityView}, community_view::CommunityView,
}; };
use lemmy_utils::{ConnectionId, LemmyError}; use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::{messages::GetCommunityUsersOnline, LemmyContext}; use lemmy_websocket::{messages::GetCommunityUsersOnline, LemmyContext};
@ -102,60 +99,3 @@ impl PerformCrud for GetCommunity {
Ok(res) Ok(res)
} }
} }
#[async_trait::async_trait(?Send)]
impl PerformCrud for ListCommunities {
type Response = ListCommunitiesResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<ListCommunitiesResponse, LemmyError> {
let data: &ListCommunities = self;
let local_user_view =
get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let person_id = local_user_view.to_owned().map(|l| l.person.id);
// Don't show NSFW by default
let show_nsfw = match &local_user_view {
Some(uv) => uv.local_user.show_nsfw,
None => false,
};
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let listing_type: Option<ListingType> = from_opt_str_to_opt_enum(&data.type_);
let page = data.page;
let limit = data.limit;
let mut communities = blocking(context.pool(), move |conn| {
CommunityQueryBuilder::create(conn)
.listing_type(listing_type)
.sort(sort)
.show_nsfw(show_nsfw)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await??;
// Blank out deleted or removed info for non-logged in users
if person_id.is_none() {
for cv in communities
.iter_mut()
.filter(|cv| cv.community.deleted || cv.community.removed)
{
cv.community = cv.to_owned().community.blank_out_deleted_or_removed_info();
}
}
// Return the jwt
Ok(ListCommunitiesResponse { communities })
}
}

101
crates/api_crud/src/post/list.rs Normal file
View file

@ -0,0 +1,101 @@
use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
check_private_instance,
get_local_user_view_from_jwt_opt,
post::*,
};
use lemmy_apub::{fetcher::resolve_actor_identifier, objects::community::ApubCommunity};
use lemmy_db_schema::{
from_opt_str_to_opt_enum,
source::community::Community,
traits::DeleteableOrRemoveable,
ListingType,
SortType,
};
use lemmy_db_views::post_view::PostQueryBuilder;
use lemmy_utils::{ConnectionId, LemmyError};
use lemmy_websocket::LemmyContext;
#[async_trait::async_trait(?Send)]
impl PerformCrud for GetPosts {
type Response = GetPostsResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetPostsResponse, LemmyError> {
let data: &GetPosts = self;
let local_user_view =
get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let person_id = local_user_view.to_owned().map(|l| l.person.id);
let show_nsfw = local_user_view.as_ref().map(|t| t.local_user.show_nsfw);
let show_bot_accounts = local_user_view
.as_ref()
.map(|t| t.local_user.show_bot_accounts);
let show_read_posts = local_user_view
.as_ref()
.map(|t| t.local_user.show_read_posts);
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let listing_type: Option<ListingType> = from_opt_str_to_opt_enum(&data.type_);
let page = data.page;
let limit = data.limit;
let community_id = data.community_id;
let community_actor_id = if let Some(name) = &data.community_name {
resolve_actor_identifier::<ApubCommunity, Community>(name, context)
.await
.ok()
.map(|c| c.actor_id)
} else {
None
};
let saved_only = data.saved_only;
let mut posts = blocking(context.pool(), move |conn| {
PostQueryBuilder::create(conn)
.listing_type(listing_type)
.sort(sort)
.show_nsfw(show_nsfw)
.show_bot_accounts(show_bot_accounts)
.show_read_posts(show_read_posts)
.community_id(community_id)
.community_actor_id(community_actor_id)
.saved_only(saved_only)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_get_posts"))?;
// Blank out deleted or removed info for non-logged in users
if person_id.is_none() {
for pv in posts
.iter_mut()
.filter(|p| p.post.deleted || p.post.removed)
{
pv.post = pv.to_owned().post.blank_out_deleted_or_removed_info();
}
for pv in posts
.iter_mut()
.filter(|p| p.community.deleted || p.community.removed)
{
pv.community = pv.to_owned().community.blank_out_deleted_or_removed_info();
}
}
Ok(GetPostsResponse { posts })
}
}

1
crates/api_crud/src/post/mod.rs
View file

@ -1,4 +1,5 @@
mod create; mod create;
mod delete; mod delete;
mod list;
mod read; mod read;
mod update; mod update;

96
crates/api_crud/src/post/read.rs
View file

@ -7,18 +7,8 @@ use lemmy_api_common::{
mark_post_as_read, mark_post_as_read,
post::*, post::*,
}; };
use lemmy_apub::{fetcher::resolve_actor_identifier, objects::community::ApubCommunity}; use lemmy_db_schema::traits::DeleteableOrRemoveable;
use lemmy_db_schema::{ use lemmy_db_views::{comment_view::CommentQueryBuilder, post_view::PostView};
from_opt_str_to_opt_enum,
source::community::Community,
traits::DeleteableOrRemoveable,
ListingType,
SortType,
};
use lemmy_db_views::{
comment_view::CommentQueryBuilder,
post_view::{PostQueryBuilder, PostView},
};
use lemmy_db_views_actor::{ use lemmy_db_views_actor::{
community_moderator_view::CommunityModeratorView, community_moderator_view::CommunityModeratorView,
community_view::CommunityView, community_view::CommunityView,
@ -117,85 +107,3 @@ impl PerformCrud for GetPost {
}) })
} }
} }
#[async_trait::async_trait(?Send)]
impl PerformCrud for GetPosts {
type Response = GetPostsResponse;
#[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<GetPostsResponse, LemmyError> {
let data: &GetPosts = self;
let local_user_view =
get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
.await?;
check_private_instance(&local_user_view, context.pool()).await?;
let person_id = local_user_view.to_owned().map(|l| l.person.id);
let show_nsfw = local_user_view.as_ref().map(|t| t.local_user.show_nsfw);
let show_bot_accounts = local_user_view
.as_ref()
.map(|t| t.local_user.show_bot_accounts);
let show_read_posts = local_user_view
.as_ref()
.map(|t| t.local_user.show_read_posts);
let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
let listing_type: Option<ListingType> = from_opt_str_to_opt_enum(&data.type_);
let page = data.page;
let limit = data.limit;
let community_id = data.community_id;
let community_actor_id = if let Some(name) = &data.community_name {
resolve_actor_identifier::<ApubCommunity, Community>(name, context)
.await
.ok()
.map(|c| c.actor_id)
} else {
None
};
let saved_only = data.saved_only;
let mut posts = blocking(context.pool(), move |conn| {
PostQueryBuilder::create(conn)
.listing_type(listing_type)
.sort(sort)
.show_nsfw(show_nsfw)
.show_bot_accounts(show_bot_accounts)
.show_read_posts(show_read_posts)
.community_id(community_id)
.community_actor_id(community_actor_id)
.saved_only(saved_only)
.my_person_id(person_id)
.page(page)
.limit(limit)
.list()
})
.await?
.map_err(|e| LemmyError::from_error_message(e, "couldnt_get_posts"))?;
// Blank out deleted or removed info for non-logged in users
if person_id.is_none() {
for pv in posts
.iter_mut()
.filter(|p| p.post.deleted || p.post.removed)
{
pv.post = pv.to_owned().post.blank_out_deleted_or_removed_info();
}
for pv in posts
.iter_mut()
.filter(|p| p.community.deleted || p.community.removed)
{
pv.community = pv.to_owned().community.blank_out_deleted_or_removed_info();
}
}
Ok(GetPostsResponse { posts })
}
}

2
src/api_routes.rs
View file

@ -195,7 +195,7 @@ pub fn config(cfg: &mut web::ServiceConfig, rate_limit: &RateLimit) {
) )
.route( .route(
"/password_change", "/password_change",
web::post().to(route_post::<PasswordChange>), web::post().to(route_post::<PasswordChangeAfterReset>),
) )
// mark_all_as_read feels off being in this section as well // mark_all_as_read feels off being in this section as well
.route( .route(