2 check_is_apub_id_valid,
4 community_moderators::ApubCommunityModerators,
5 community_outbox::ApubCommunityOutbox,
7 objects::{community::ApubCommunity, get_summary_from_string_or_source},
8 protocol::{objects::Endpoints, ImageObject, Source, Unparsed},
10 use activitystreams_kinds::actor::GroupType;
11 use chrono::{DateTime, FixedOffset};
12 use lemmy_apub_lib::{object_id::ObjectId, signatures::PublicKey, verify::verify_domains_match};
13 use lemmy_db_schema::{naive_now, source::community::CommunityForm};
15 utils::{check_slurs, check_slurs_opt},
18 use lemmy_websocket::LemmyContext;
19 use serde::{Deserialize, Serialize};
20 use serde_with::skip_serializing_none;
23 #[skip_serializing_none]
24 #[derive(Clone, Debug, Deserialize, Serialize)]
25 #[serde(rename_all = "camelCase")]
27 #[serde(rename = "type")]
28 pub(crate) kind: GroupType,
29 pub(crate) id: ObjectId<ApubCommunity>,
30 /// username, set at account creation and can never be changed
31 pub(crate) preferred_username: String,
32 /// title (can be changed at any time)
33 pub(crate) name: String,
34 pub(crate) summary: Option<String>,
35 pub(crate) source: Option<Source>,
36 pub(crate) icon: Option<ImageObject>,
38 pub(crate) image: Option<ImageObject>,
40 pub(crate) sensitive: Option<bool>,
42 pub(crate) moderators: Option<ObjectId<ApubCommunityModerators>>,
43 pub(crate) inbox: Url,
44 pub(crate) outbox: ObjectId<ApubCommunityOutbox>,
45 pub(crate) followers: Url,
46 pub(crate) endpoints: Endpoints,
47 pub(crate) public_key: PublicKey,
48 pub(crate) published: Option<DateTime<FixedOffset>>,
49 pub(crate) updated: Option<DateTime<FixedOffset>>,
51 pub(crate) unparsed: Unparsed,
55 pub(crate) async fn verify(
57 expected_domain: &Url,
58 context: &LemmyContext,
59 ) -> Result<(), LemmyError> {
60 check_is_apub_id_valid(self.id.inner(), true, &context.settings())?;
61 verify_domains_match(expected_domain, self.id.inner())?;
63 let slur_regex = &context.settings().slur_regex();
64 check_slurs(&self.preferred_username, slur_regex)?;
65 check_slurs(&self.name, slur_regex)?;
66 let description = get_summary_from_string_or_source(&self.summary, &self.source);
67 check_slurs_opt(&description, slur_regex)?;
71 pub(crate) fn into_form(self) -> CommunityForm {
73 name: self.preferred_username,
75 description: get_summary_from_string_or_source(&self.summary, &self.source),
77 published: self.published.map(|u| u.naive_local()),
78 updated: self.updated.map(|u| u.naive_local()),
80 nsfw: Some(self.sensitive.unwrap_or(false)),
81 actor_id: Some(self.id.into()),
84 public_key: Some(self.public_key.public_key_pem),
85 last_refreshed_at: Some(naive_now()),
86 icon: Some(self.icon.map(|i| i.url.into())),
87 banner: Some(self.image.map(|i| i.url.into())),
88 followers_url: Some(self.followers.into()),
89 inbox_url: Some(self.inbox.into()),
90 shared_inbox_url: Some(self.endpoints.shared_inbox.map(|s| s.into())),