115 lines
3.5 KiB
Rust
115 lines
3.5 KiB
Rust
use crate::PerformCrud;
|
|
use actix_web::web::Data;
|
|
use lemmy_api_common::{blocking, check_community_ban, get_local_user_view_from_jwt, post::*};
|
|
use lemmy_apub::activities::post::update::UpdatePost;
|
|
use lemmy_db_queries::{source::post::Post_, Crud, DeleteableOrRemoveable};
|
|
use lemmy_db_schema::{naive_now, source::post::*};
|
|
use lemmy_db_views::post_view::PostView;
|
|
use lemmy_utils::{
|
|
request::fetch_iframely_and_pictrs_data,
|
|
utils::{check_slurs_opt, clean_url_params, is_valid_post_title},
|
|
ApiError,
|
|
ConnectionId,
|
|
LemmyError,
|
|
};
|
|
use lemmy_websocket::{messages::SendPost, LemmyContext, UserOperationCrud};
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl PerformCrud for EditPost {
|
|
type Response = PostResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
context: &Data<LemmyContext>,
|
|
websocket_id: Option<ConnectionId>,
|
|
) -> Result<PostResponse, LemmyError> {
|
|
let data: &EditPost = self;
|
|
let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
|
|
|
|
check_slurs_opt(&data.name)?;
|
|
check_slurs_opt(&data.body)?;
|
|
|
|
if let Some(name) = &data.name {
|
|
if !is_valid_post_title(name) {
|
|
return Err(ApiError::err("invalid_post_title").into());
|
|
}
|
|
}
|
|
|
|
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?;
|
|
|
|
// Verify that only the creator can edit
|
|
if !Post::is_post_creator(local_user_view.person.id, orig_post.creator_id) {
|
|
return Err(ApiError::err("no_post_edit_allowed").into());
|
|
}
|
|
|
|
// Fetch Iframely and Pictrs cached image
|
|
let data_url = data.url.as_ref();
|
|
let (iframely_title, iframely_description, iframely_html, pictrs_thumbnail) =
|
|
fetch_iframely_and_pictrs_data(context.client(), data_url).await;
|
|
|
|
let post_form = PostForm {
|
|
creator_id: orig_post.creator_id.to_owned(),
|
|
community_id: orig_post.community_id,
|
|
name: data.name.to_owned().unwrap_or(orig_post.name),
|
|
url: data_url.map(|u| clean_url_params(u.to_owned()).into()),
|
|
body: data.body.to_owned(),
|
|
nsfw: data.nsfw,
|
|
updated: Some(naive_now()),
|
|
embed_title: iframely_title,
|
|
embed_description: iframely_description,
|
|
embed_html: iframely_html,
|
|
thumbnail_url: pictrs_thumbnail.map(|u| u.into()),
|
|
..PostForm::default()
|
|
};
|
|
|
|
let post_id = data.post_id;
|
|
let res = blocking(context.pool(), move |conn| {
|
|
Post::update(conn, post_id, &post_form)
|
|
})
|
|
.await?;
|
|
let updated_post: Post = match res {
|
|
Ok(post) => post,
|
|
Err(e) => {
|
|
let err_type = if e.to_string() == "value too long for type character varying(200)" {
|
|
"post_title_too_long"
|
|
} else {
|
|
"couldnt_update_post"
|
|
};
|
|
|
|
return Err(ApiError::err(err_type).into());
|
|
}
|
|
};
|
|
|
|
// Send apub update
|
|
UpdatePost::send(&updated_post, &local_user_view.person, context).await?;
|
|
|
|
let post_id = data.post_id;
|
|
let mut post_view = blocking(context.pool(), move |conn| {
|
|
PostView::read(conn, post_id, Some(local_user_view.person.id))
|
|
})
|
|
.await??;
|
|
|
|
// Blank out deleted info
|
|
if post_view.post.deleted || post_view.post.removed {
|
|
post_view.post = post_view.post.blank_out_deleted_or_removed_info();
|
|
}
|
|
|
|
let res = PostResponse { post_view };
|
|
|
|
context.chat_server().do_send(SendPost {
|
|
op: UserOperationCrud::EditPost,
|
|
post: res.clone(),
|
|
websocket_id,
|
|
});
|
|
|
|
Ok(res)
|
|
}
|
|
}
|