lemmy/crates/api_crud/src/private_message/update.rs
Nutomic e8a52d3a5c
Rewrite images to use local proxy (#4035)
* Add markdown rule to add rel=nofollow for all links

* Add markdown image rule to add local image proxy (fixes #1036)

* comments

* rewrite markdown image links working

* add comment

* perform markdown image processing in api/apub receivers

* clippy

* add db table to validate proxied links

* rewrite link fields for avatar, banner etc

* sql fmt

* proxy links received over federation

* add config option

* undo post.url rewriting, move http route definition

* add tests

* proxy images through pictrs

* testing

* cleanup request.rs file

* more cleanup (fixes #2611)

* include url content type when sending post over apub (fixes #2611)

* store post url content type in db

* should be media_type

* get rid of cache_remote_thumbnails setting, instead automatically
take thumbnail from federation data if available.

* fix tests

* add setting disable_external_link_previews

* federate post url as image depending on mime type

* change setting again

* machete

* invert

* support custom emoji

* clippy

* update defaults

* add image proxy test, fix test

* fix test

* clippy

* revert accidental changes

* address review

* clippy

* Markdown link rule-dess (#4356)

* Extracting opengraph_data to its own type.

* A few additions for markdown-link-rule.

---------

Co-authored-by: Nutomic <me@nutomic.com>

* fix setting

* use enum for image proxy setting

* fix test configs

* add config backwards compat

* clippy

* machete

---------

Co-authored-by: Dessalines <dessalines@users.noreply.github.com>
2024-01-25 09:22:11 -05:00

68 lines
2 KiB
Rust

use activitypub_federation::config::Data;
use actix_web::web::Json;
use lemmy_api_common::{
context::LemmyContext,
private_message::{EditPrivateMessage, PrivateMessageResponse},
send_activity::{ActivityChannel, SendActivityData},
utils::{local_site_to_slur_regex, process_markdown},
};
use lemmy_db_schema::{
source::{
local_site::LocalSite,
private_message::{PrivateMessage, PrivateMessageUpdateForm},
},
traits::Crud,
utils::naive_now,
};
use lemmy_db_views::structs::{LocalUserView, PrivateMessageView};
use lemmy_utils::{
error::{LemmyError, LemmyErrorExt, LemmyErrorType},
utils::validation::is_valid_body_field,
};
#[tracing::instrument(skip(context))]
pub async fn update_private_message(
data: Json<EditPrivateMessage>,
context: Data<LemmyContext>,
local_user_view: LocalUserView,
) -> Result<Json<PrivateMessageResponse>, LemmyError> {
let local_site = LocalSite::read(&mut context.pool()).await?;
// Checking permissions
let private_message_id = data.private_message_id;
let orig_private_message = PrivateMessage::read(&mut context.pool(), private_message_id).await?;
if local_user_view.person.id != orig_private_message.creator_id {
Err(LemmyErrorType::EditPrivateMessageNotAllowed)?
}
// Doing the update
let slur_regex = local_site_to_slur_regex(&local_site);
let content = process_markdown(&data.content, &slur_regex, &context).await?;
is_valid_body_field(&Some(content.clone()), false)?;
let private_message_id = data.private_message_id;
PrivateMessage::update(
&mut context.pool(),
private_message_id,
&PrivateMessageUpdateForm {
content: Some(content),
updated: Some(Some(naive_now())),
..Default::default()
},
)
.await
.with_lemmy_type(LemmyErrorType::CouldntUpdatePrivateMessage)?;
let view = PrivateMessageView::read(&mut context.pool(), private_message_id).await?;
ActivityChannel::submit_activity(
SendActivityData::UpdatePrivateMessage(view.clone()),
&context,
)
.await?;
Ok(Json(PrivateMessageResponse {
private_message_view: view,
}))
}