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migrate post to new apub lib

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This commit is contained in:
Felix Ableitner 2020-07-14 14:19:33 +02:00
parent f69f044aaa
commit ef8118f40f
4 changed files with 88 additions and 71 deletions
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8
server/src/apub/activities.rs
View file

@ -1,14 +1,10 @@
use crate::{
apub::{
community::do_announce,
extensions::signatures::sign,
insert_activity,
is_apub_id_valid,
community::do_announce, extensions::signatures::sign, insert_activity, is_apub_id_valid,
ActorType,
},
request::retry_custom,
DbPool,
LemmyError,
DbPool, LemmyError,
};
use activitystreams::{context, object::properties::ObjectProperties, public, Activity, Base};
use actix_web::client::Client;

3
server/src/apub/community_inbox.rs
View file

@ -2,8 +2,7 @@ use crate::{
apub::{
extensions::signatures::verify,
fetcher::{get_or_fetch_and_upsert_remote_community, get_or_fetch_and_upsert_remote_user},
insert_activity,
ActorType,
insert_activity, ActorType,
},
blocking,
routes::{ChatServerParam, DbPoolParam},

3
server/src/apub/mod.rs
View file

@ -22,12 +22,11 @@ use crate::{
DbPool,
LemmyError,
};
use activitystreams::object::Page;
use activitystreams_ext::{Ext1, Ext2};
use activitystreams_new::{
activity::Follow,
actor::{ApActor, Group, Person},
object::Tombstone,
object::{Page, Tombstone},
prelude::*,
};
use actix_web::{body::Body, client::Client, HttpResponse};

145
server/src/apub/post.rs
View file

@ -20,12 +20,15 @@ use crate::{
};
use activitystreams::{
activity::{Create, Delete, Dislike, Like, Remove, Undo, Update},
context,
object::{kind::PageType, properties::ObjectProperties, AnyImage, Image, Page},
BaseBox,
};
use activitystreams_ext::Ext1;
use activitystreams_new::object::Tombstone;
use activitystreams_new::{
context,
object::{kind::PageType, Image, Page, Tombstone},
prelude::*,
primitives::{XsdAnyUri, XsdDateTime},
};
use actix_web::{body::Body, client::Client, web, HttpResponse};
use lemmy_db::{
community::Community,
@ -62,8 +65,7 @@ impl ToApub for Post {
// Turn a Lemmy post into an ActivityPub page that can be sent out over the network.
async fn to_apub(&self, pool: &DbPool) -> Result<PageExt, LemmyError> {
let mut page = Page::default();
let oprops: &mut ObjectProperties = page.as_mut();
let mut page = Page::new();
let creator_id = self.creator_id;
let creator = blocking(pool, move |conn| User_::read(conn, creator_id)).await??;
@ -71,54 +73,46 @@ impl ToApub for Post {
let community_id = self.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
oprops
page
// Not needed when the Post is embedded in a collection (like for community outbox)
// TODO: need to set proper context defining sensitive/commentsEnabled fields
// https://git.asonix.dog/Aardwolf/activitystreams/issues/5
.set_context_xsd_any_uri(context())?
.set_id(self.ap_id.to_owned())?
.set_context(context())
.set_id(self.ap_id.parse::<XsdAnyUri>()?)
// Use summary field to be consistent with mastodon content warning.
// https://mastodon.xyz/@Louisa/103987265222901387.json
.set_summary_xsd_string(self.name.to_owned())?
.set_published(convert_datetime(self.published))?
.set_to_xsd_any_uri(community.actor_id)?
.set_attributed_to_xsd_any_uri(creator.actor_id)?;
.set_summary(self.name.to_owned())
.set_published(convert_datetime(self.published).into())
.set_to(community.actor_id)
.set_attributed_to(creator.actor_id);
if let Some(body) = &self.body {
oprops.set_content_xsd_string(body.to_owned())?;
page.set_content(body.to_owned());
}
// TODO: hacky code because we get self.url == Some("")
// https://github.com/LemmyNet/lemmy/issues/602
let url = self.url.as_ref().filter(|u| !u.is_empty());
if let Some(u) = url {
oprops.set_url_xsd_any_uri(u.to_owned())?;
page.set_url(u.to_owned());
// Embeds
let mut page_preview = Page::new();
page_preview
.object_props
.set_url_xsd_any_uri(u.to_owned())?;
page_preview.set_url(u.to_owned());
if let Some(embed_title) = &self.embed_title {
page_preview
.object_props
.set_name_xsd_string(embed_title.to_owned())?;
page_preview.set_name(embed_title.to_owned());
}
if let Some(embed_description) = &self.embed_description {
page_preview
.object_props
.set_summary_xsd_string(embed_description.to_owned())?;
page_preview.set_summary(embed_description.to_owned());
}
if let Some(embed_html) = &self.embed_html {
page_preview
.object_props
.set_content_xsd_string(embed_html.to_owned())?;
page_preview.set_content(embed_html.to_owned());
}
oprops.set_preview_base_box(page_preview)?;
page.set_preview(page_preview.into_any_base()?);
}
if let Some(thumbnail_url) = &self.thumbnail_url {
@ -130,13 +124,12 @@ impl ToApub for Post {
);
let mut image = Image::new();
image.object_props.set_url_xsd_any_uri(full_url)?;
let any_image = AnyImage::from_concrete(image)?;
oprops.set_image_any_image(any_image)?;
image.set_url(full_url);
page.set_image(image.into_any_base()?);
}
if let Some(u) = self.updated {
oprops.set_updated(convert_datetime(u))?;
page.set_updated(XsdDateTime::from(convert_datetime(u)));
}
let ext = PageExtension {
@ -167,60 +160,90 @@ impl FromApub for PostForm {
pool: &DbPool,
) -> Result<PostForm, LemmyError> {
let ext = &page.ext_one;
let oprops = &page.inner.object_props;
let creator_actor_id = &oprops.get_attributed_to_xsd_any_uri().unwrap().to_string();
let creator_actor_id = page
.inner
.attributed_to
.as_ref()
.unwrap()
.as_single_xsd_any_uri()
.unwrap()
.as_str();
let creator = get_or_fetch_and_upsert_remote_user(&creator_actor_id, client, pool).await?;
let creator = get_or_fetch_and_upsert_remote_user(creator_actor_id, client, pool).await?;
let community_actor_id = &oprops.get_to_xsd_any_uri().unwrap().to_string();
let community_actor_id = page
.inner
.to
.as_ref()
.unwrap()
.as_single_xsd_any_uri()
.unwrap()
.as_str();
let community =
get_or_fetch_and_upsert_remote_community(&community_actor_id, client, pool).await?;
get_or_fetch_and_upsert_remote_community(community_actor_id, client, pool).await?;
let thumbnail_url = match oprops.get_image_any_image() {
Some(any_image) => any_image
.to_owned()
.into_concrete::<Image>()?
.object_props
.get_url_xsd_any_uri()
let thumbnail_url = match &page.inner.image {
Some(any_image) => Image::from_any_base(any_image.to_owned().as_one().unwrap().to_owned())?
.unwrap()
.url
.unwrap()
.as_single_xsd_any_uri()
.map(|u| u.to_string()),
None => None,
};
let url = oprops.get_url_xsd_any_uri().map(|u| u.to_string());
let (embed_title, embed_description, embed_html) = match oprops.get_preview_base_box() {
let (embed_title, embed_description, embed_html) = match page.inner.preview() {
Some(preview) => {
let preview_page = preview.to_owned().into_concrete::<Page>()?;
let preview_page = Page::from_any_base(preview.as_one().unwrap().to_owned())?.unwrap();
let name = preview_page
.object_props
.get_name_xsd_string()
.map(|n| n.to_string());
.name()
.map(|n| n.as_single_xsd_string().unwrap().to_string());
let summary = preview_page
.object_props
.get_summary_xsd_string()
.map(|s| s.to_string());
.summary()
.map(|s| s.as_single_xsd_string().unwrap().to_string());
let content = preview_page
.object_props
.get_content_xsd_string()
.map(|c| c.to_string());
.content()
.map(|c| c.as_single_xsd_string().unwrap().to_string());
(name, summary, content)
}
None => (None, None, None),
};
let url = page
.inner
.url
.as_ref()
.map(|u| u.as_single_xsd_string().unwrap().to_string());
let body = page
.inner
.content
.as_ref()
.map(|c| c.as_single_xsd_string().unwrap().to_string());
Ok(PostForm {
name: oprops.get_summary_xsd_string().unwrap().to_string(),
name: page
.inner
.summary
.as_ref()
.unwrap()
.as_single_xsd_string()
.unwrap()
.to_string(),
url,
body: oprops.get_content_xsd_string().map(|c| c.to_string()),
body,
creator_id: creator.id,
community_id: community.id,
removed: None,
locked: Some(!ext.comments_enabled),
published: oprops
.get_published()
published: page
.inner
.published
.as_ref()
.map(|u| u.as_ref().to_owned().naive_local()),
updated: oprops
.get_updated()
updated: page
.inner
.updated
.as_ref()
.map(|u| u.as_ref().to_owned().naive_local()),
deleted: None,
nsfw: ext.sensitive,
@ -229,7 +252,7 @@ impl FromApub for PostForm {
embed_description,
embed_html,
thumbnail_url,
ap_id: oprops.get_id().unwrap().to_string(),
ap_id: page.inner.id().unwrap().to_string(),
local: false,
})
}