2 fetcher::object_id::ObjectId,
4 objects::chat_message::{ChatMessage, ChatMessageType},
8 use chrono::NaiveDateTime;
9 use html2md::parse_html;
10 use lemmy_api_common::blocking;
13 values::{MediaTypeHtml, MediaTypeMarkdown},
14 verify::verify_domains_match,
16 use lemmy_db_schema::{
19 private_message::{PrivateMessage, PrivateMessageForm},
24 utils::{convert_datetime, markdown_to_html},
27 use lemmy_websocket::LemmyContext;
31 #[derive(Clone, Debug)]
32 pub struct ApubPrivateMessage(PrivateMessage);
34 impl Deref for ApubPrivateMessage {
35 type Target = PrivateMessage;
36 fn deref(&self) -> &Self::Target {
41 impl From<PrivateMessage> for ApubPrivateMessage {
42 fn from(pm: PrivateMessage) -> Self {
43 ApubPrivateMessage { 0: pm }
47 #[async_trait::async_trait(?Send)]
48 impl ApubObject for ApubPrivateMessage {
49 type DataType = LemmyContext;
50 type ApubType = ChatMessage;
51 type TombstoneType = ();
53 fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
57 async fn read_from_apub_id(
59 context: &LemmyContext,
60 ) -> Result<Option<Self>, LemmyError> {
62 blocking(context.pool(), move |conn| {
63 PrivateMessage::read_from_apub_id(conn, object_id)
70 async fn delete(self, _context: &LemmyContext) -> Result<(), LemmyError> {
71 // do nothing, because pm can't be fetched over http
75 async fn to_apub(&self, context: &LemmyContext) -> Result<ChatMessage, LemmyError> {
76 let creator_id = self.creator_id;
77 let creator = blocking(context.pool(), move |conn| Person::read(conn, creator_id)).await??;
79 let recipient_id = self.recipient_id;
81 blocking(context.pool(), move |conn| Person::read(conn, recipient_id)).await??;
83 let note = ChatMessage {
84 r#type: ChatMessageType::ChatMessage,
85 id: ObjectId::new(self.ap_id.clone()),
86 attributed_to: ObjectId::new(creator.actor_id),
87 to: [ObjectId::new(recipient.actor_id)],
88 content: markdown_to_html(&self.content),
89 media_type: Some(MediaTypeHtml::Html),
91 content: self.content.clone(),
92 media_type: MediaTypeMarkdown::Markdown,
94 published: Some(convert_datetime(self.published)),
95 updated: self.updated.map(convert_datetime),
96 unparsed: Default::default(),
101 fn to_tombstone(&self) -> Result<(), LemmyError> {
107 context: &LemmyContext,
108 expected_domain: &Url,
109 request_counter: &mut i32,
110 ) -> Result<ApubPrivateMessage, LemmyError> {
111 verify_domains_match(note.id.inner(), expected_domain)?;
112 let ap_id = Some(note.id.clone().into());
115 .dereference(context, request_counter)
117 let recipient = note.to[0].dereference(context, request_counter).await?;
118 let content = if let Some(source) = ¬e.source {
119 source.content.clone()
121 parse_html(¬e.content)
124 let form = PrivateMessageForm {
125 creator_id: creator.id,
126 recipient_id: recipient.id,
128 published: note.published.map(|u| u.to_owned().naive_local()),
129 updated: note.updated.map(|u| u.to_owned().naive_local()),
135 let pm = blocking(context.pool(), move |conn| {
136 PrivateMessage::upsert(conn, &form)
146 use crate::objects::{
148 tests::{file_to_json_object, init_context},
150 use assert_json_diff::assert_json_include;
151 use serial_test::serial;
153 async fn prepare_comment_test(url: &Url, context: &LemmyContext) -> (ApubPerson, ApubPerson) {
154 let lemmy_person = file_to_json_object("assets/lemmy/objects/person.json");
155 let person1 = ApubPerson::from_apub(&lemmy_person, context, url, &mut 0)
158 let pleroma_person = file_to_json_object("assets/pleroma/objects/person.json");
159 let pleroma_url = Url::parse("https://queer.hacktivis.me/users/lanodan").unwrap();
160 let person2 = ApubPerson::from_apub(&pleroma_person, context, &pleroma_url, &mut 0)
166 fn cleanup(data: (ApubPerson, ApubPerson), context: &LemmyContext) {
167 Person::delete(&*context.pool().get().unwrap(), data.0.id).unwrap();
168 Person::delete(&*context.pool().get().unwrap(), data.1.id).unwrap();
173 async fn test_parse_lemmy_pm() {
174 let context = init_context();
175 let url = Url::parse("https://enterprise.lemmy.ml/private_message/1621").unwrap();
176 let data = prepare_comment_test(&url, &context).await;
177 let json = file_to_json_object("assets/lemmy/objects/chat_message.json");
178 let mut request_counter = 0;
179 let pm = ApubPrivateMessage::from_apub(&json, &context, &url, &mut request_counter)
183 assert_eq!(pm.ap_id.clone().into_inner(), url);
184 assert_eq!(pm.content.len(), 20);
185 assert_eq!(request_counter, 0);
187 let to_apub = pm.to_apub(&context).await.unwrap();
188 assert_json_include!(actual: json, expected: to_apub);
190 PrivateMessage::delete(&*context.pool().get().unwrap(), pm.id).unwrap();
191 cleanup(data, &context);
196 async fn test_parse_pleroma_pm() {
197 let context = init_context();
198 let url = Url::parse("https://enterprise.lemmy.ml/private_message/1621").unwrap();
199 let data = prepare_comment_test(&url, &context).await;
200 let pleroma_url = Url::parse("https://queer.hacktivis.me/objects/2").unwrap();
201 let json = file_to_json_object("assets/pleroma/objects/chat_message.json");
202 let mut request_counter = 0;
203 let pm = ApubPrivateMessage::from_apub(&json, &context, &pleroma_url, &mut request_counter)
207 assert_eq!(pm.ap_id.clone().into_inner(), pleroma_url);
208 assert_eq!(pm.content.len(), 3);
209 assert_eq!(request_counter, 0);
211 PrivateMessage::delete(&*context.pool().get().unwrap(), pm.id).unwrap();
212 cleanup(data, &context);