1 use crate::PerformCrud;
2 use actix_web::web::Data;
3 use lemmy_api_common::{blocking, check_community_ban, get_local_user_view_from_jwt, post::*};
4 use lemmy_apub::activities::{post::create_or_update::CreateOrUpdatePost, CreateOrUpdateType};
5 use lemmy_db_queries::{source::post::Post_, Crud, DeleteableOrRemoveable};
6 use lemmy_db_schema::{naive_now, source::post::*};
7 use lemmy_db_views::post_view::PostView;
9 request::fetch_iframely_and_pictrs_data,
10 utils::{check_slurs_opt, clean_url_params, is_valid_post_title},
15 use lemmy_websocket::{messages::SendPost, LemmyContext, UserOperationCrud};
17 #[async_trait::async_trait(?Send)]
18 impl PerformCrud for EditPost {
19 type Response = PostResponse;
23 context: &Data<LemmyContext>,
24 websocket_id: Option<ConnectionId>,
25 ) -> Result<PostResponse, LemmyError> {
26 let data: &EditPost = self;
27 let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
29 check_slurs_opt(&data.name)?;
30 check_slurs_opt(&data.body)?;
32 if let Some(name) = &data.name {
33 if !is_valid_post_title(name) {
34 return Err(ApiError::err("invalid_post_title").into());
38 let post_id = data.post_id;
39 let orig_post = blocking(context.pool(), move |conn| Post::read(conn, post_id)).await??;
42 local_user_view.person.id,
43 orig_post.community_id,
48 // Verify that only the creator can edit
49 if !Post::is_post_creator(local_user_view.person.id, orig_post.creator_id) {
50 return Err(ApiError::err("no_post_edit_allowed").into());
53 // Fetch Iframely and Pictrs cached image
54 let data_url = data.url.as_ref();
55 let (iframely_response, pictrs_thumbnail) =
56 fetch_iframely_and_pictrs_data(context.client(), data_url).await?;
57 let (embed_title, embed_description, embed_html) = iframely_response
58 .map(|u| (u.title, u.description, u.html))
59 .unwrap_or((None, None, None));
61 let post_form = PostForm {
62 creator_id: orig_post.creator_id.to_owned(),
63 community_id: orig_post.community_id,
64 name: data.name.to_owned().unwrap_or(orig_post.name),
65 url: data_url.map(|u| clean_url_params(u.to_owned()).into()),
66 body: data.body.to_owned(),
68 updated: Some(naive_now()),
72 thumbnail_url: pictrs_thumbnail.map(|u| u.into()),
76 let post_id = data.post_id;
77 let res = blocking(context.pool(), move |conn| {
78 Post::update(conn, post_id, &post_form)
81 let updated_post: Post = match res {
84 let err_type = if e.to_string() == "value too long for type character varying(200)" {
90 return Err(ApiError::err(err_type).into());
95 CreateOrUpdatePost::send(
97 &local_user_view.person,
98 CreateOrUpdateType::Update,
103 let post_id = data.post_id;
104 let mut post_view = blocking(context.pool(), move |conn| {
105 PostView::read(conn, post_id, Some(local_user_view.person.id))
109 // Blank out deleted info
110 if post_view.post.deleted || post_view.post.removed {
111 post_view.post = post_view.post.blank_out_deleted_or_removed_info();
114 let res = PostResponse { post_view };
116 context.chat_server().do_send(SendPost {
117 op: UserOperationCrud::EditPost,