};
use lemmy_db_views_actor::structs::CommunityView;
use lemmy_utils::{
- error::LemmyError,
+ error::{LemmyError, LemmyErrorExt, LemmyErrorType},
+ spawn_try_task,
utils::{
slurs::{check_slurs, check_slurs_opt},
- validation::{clean_url_params, is_valid_body_field, is_valid_post_title},
+ validation::{check_url_scheme, clean_url_params, is_valid_body_field, is_valid_post_title},
},
+ SYNCHRONOUS_FEDERATION,
};
-use tracing::{warn, Instrument};
+use tracing::Instrument;
use url::Url;
use webmention::{Webmention, WebmentionError};
async fn perform(&self, context: &Data<LemmyContext>) -> Result<PostResponse, LemmyError> {
let data: &CreatePost = self;
let local_user_view = local_user_view_from_jwt(&data.auth, context).await?;
- let local_site = LocalSite::read(context.pool()).await?;
+ let local_site = LocalSite::read(&mut context.pool()).await?;
let slur_regex = local_site_to_slur_regex(&local_site);
check_slurs(&data.name, &slur_regex)?;
is_valid_post_title(&data.name)?;
is_valid_body_field(&data.body, true)?;
+ check_url_scheme(&data.url)?;
- check_community_ban(local_user_view.person.id, data.community_id, context.pool()).await?;
- check_community_deleted_or_removed(data.community_id, context.pool()).await?;
+ check_community_ban(
+ local_user_view.person.id,
+ data.community_id,
+ &mut context.pool(),
+ )
+ .await?;
+ check_community_deleted_or_removed(data.community_id, &mut context.pool()).await?;
let community_id = data.community_id;
- let community = Community::read(context.pool(), community_id).await?;
+ let community = Community::read(&mut context.pool(), community_id).await?;
if community.posting_restricted_to_mods {
let community_id = data.community_id;
let is_mod = CommunityView::is_mod_or_admin(
- context.pool(),
+ &mut context.pool(),
local_user_view.local_user.person_id,
community_id,
)
.await?;
if !is_mod {
- return Err(LemmyError::from_message("only_mods_can_post_in_community"));
+ return Err(LemmyErrorType::OnlyModsCanPostInCommunity)?;
}
}
// Fetch post links and pictrs cached image
let (metadata_res, thumbnail_url) =
- fetch_site_data(context.client(), context.settings(), data_url).await;
+ fetch_site_data(context.client(), context.settings(), data_url, true).await;
let (embed_title, embed_description, embed_video_url) = metadata_res
.map(|u| (u.title, u.description, u.embed_video_url))
.unwrap_or_default();
let language_id = match data.language_id {
Some(lid) => Some(lid),
None => {
- default_post_language(context.pool(), community_id, local_user_view.local_user.id).await?
+ default_post_language(
+ &mut context.pool(),
+ community_id,
+ local_user_view.local_user.id,
+ )
+ .await?
}
};
- CommunityLanguage::is_allowed_community_language(context.pool(), language_id, community_id)
- .await?;
+ CommunityLanguage::is_allowed_community_language(
+ &mut context.pool(),
+ language_id,
+ community_id,
+ )
+ .await?;
let post_form = PostInsertForm::builder()
.name(data.name.trim().to_owned())
.thumbnail_url(thumbnail_url)
.build();
- let inserted_post = match Post::create(context.pool(), &post_form).await {
- 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_create_post"
- };
-
- return Err(LemmyError::from_error_message(e, err_type));
- }
- };
+ let inserted_post = Post::create(&mut context.pool(), &post_form)
+ .await
+ .with_lemmy_type(LemmyErrorType::CouldntCreatePost)?;
let inserted_post_id = inserted_post.id;
let protocol_and_hostname = context.settings().get_protocol_and_hostname();
&protocol_and_hostname,
)?;
let updated_post = Post::update(
- context.pool(),
+ &mut context.pool(),
inserted_post_id,
&PostUpdateForm::builder().ap_id(Some(apub_id)).build(),
)
.await
- .map_err(|e| LemmyError::from_error_message(e, "couldnt_create_post"))?;
+ .with_lemmy_type(LemmyErrorType::CouldntCreatePost)?;
// They like their own post by default
let person_id = local_user_view.person.id;
score: 1,
};
- PostLike::like(context.pool(), &like_form)
+ PostLike::like(&mut context.pool(), &like_form)
.await
- .map_err(|e| LemmyError::from_error_message(e, "couldnt_like_post"))?;
+ .with_lemmy_type(LemmyErrorType::CouldntLikePost)?;
// Mark the post as read
- mark_post_as_read(person_id, post_id, context.pool()).await?;
-
- if let Some(url) = &updated_post.url {
- let mut webmention =
- Webmention::new::<Url>(updated_post.ap_id.clone().into(), url.clone().into())?;
- webmention.set_checked(true);
- match webmention
- .send()
- .instrument(tracing::info_span!("Sending webmention"))
- .await
- {
- Ok(_) => {}
- Err(WebmentionError::NoEndpointDiscovered(_)) => {}
- Err(e) => warn!("Failed to send webmention: {}", e),
+ mark_post_as_read(person_id, post_id, &mut context.pool()).await?;
+
+ if let Some(url) = updated_post.url.clone() {
+ let task = async move {
+ let mut webmention =
+ Webmention::new::<Url>(updated_post.ap_id.clone().into(), url.clone().into())?;
+ webmention.set_checked(true);
+ match webmention
+ .send()
+ .instrument(tracing::info_span!("Sending webmention"))
+ .await
+ {
+ Err(WebmentionError::NoEndpointDiscovered(_)) => Ok(()),
+ Ok(_) => Ok(()),
+ Err(e) => Err(e).with_lemmy_type(LemmyErrorType::CouldntSendWebmention),
+ }
+ };
+ if *SYNCHRONOUS_FEDERATION {
+ task.await?;
+ } else {
+ spawn_try_task(task);
}
- }
+ };
build_post_response(context, community_id, person_id, post_id).await
}