1 // This is for db migrations that require code
3 sql_types::{Nullable, Text},
7 generate_apub_endpoint,
8 generate_followers_url,
10 generate_shared_inbox_url,
13 use lemmy_db_queries::{
14 source::{comment::Comment_, post::Post_, private_message::PrivateMessage_},
17 use lemmy_db_schema::{
21 community::{Community, CommunityForm},
22 person::{Person, PersonForm},
24 private_message::PrivateMessage,
27 use lemmy_utils::{apub::generate_actor_keypair, settings::structs::Settings, LemmyError};
30 pub fn run_advanced_migrations(conn: &PgConnection) -> Result<(), LemmyError> {
31 user_updates_2020_04_02(&conn)?;
32 community_updates_2020_04_02(&conn)?;
33 post_updates_2020_04_03(&conn)?;
34 comment_updates_2020_04_03(&conn)?;
35 private_message_updates_2020_05_05(&conn)?;
36 post_thumbnail_url_updates_2020_07_27(&conn)?;
37 apub_columns_2021_02_02(&conn)?;
42 fn user_updates_2020_04_02(conn: &PgConnection) -> Result<(), LemmyError> {
43 use lemmy_db_schema::schema::person::dsl::*;
45 info!("Running user_updates_2020_04_02");
47 // Update the actor_id, private_key, and public_key, last_refreshed_at
48 let incorrect_persons = person
49 .filter(actor_id.like("http://changeme_%"))
50 .filter(local.eq(true))
51 .load::<Person>(conn)?;
53 for cperson in &incorrect_persons {
54 let keypair = generate_actor_keypair()?;
56 let form = PersonForm {
57 name: cperson.name.to_owned(),
60 preferred_username: None,
65 actor_id: Some(generate_apub_endpoint(EndpointType::Person, &cperson.name)?),
68 private_key: Some(Some(keypair.private_key)),
69 public_key: Some(Some(keypair.public_key)),
70 last_refreshed_at: Some(naive_now()),
72 shared_inbox_url: None,
76 Person::update(&conn, cperson.id, &form)?;
79 info!("{} person rows updated.", incorrect_persons.len());
84 fn community_updates_2020_04_02(conn: &PgConnection) -> Result<(), LemmyError> {
85 use lemmy_db_schema::schema::community::dsl::*;
87 info!("Running community_updates_2020_04_02");
89 // Update the actor_id, private_key, and public_key, last_refreshed_at
90 let incorrect_communities = community
91 .filter(actor_id.like("http://changeme_%"))
92 .filter(local.eq(true))
93 .load::<Community>(conn)?;
95 for ccommunity in &incorrect_communities {
96 let keypair = generate_actor_keypair()?;
97 let community_actor_id = generate_apub_endpoint(EndpointType::Community, &ccommunity.name)?;
99 let form = CommunityForm {
100 name: ccommunity.name.to_owned(),
101 title: ccommunity.title.to_owned(),
102 description: ccommunity.description.to_owned(),
103 creator_id: ccommunity.creator_id,
106 nsfw: ccommunity.nsfw,
108 actor_id: Some(community_actor_id.to_owned()),
109 local: ccommunity.local,
110 private_key: Some(keypair.private_key),
111 public_key: Some(keypair.public_key),
112 last_refreshed_at: Some(naive_now()),
114 icon: Some(ccommunity.icon.to_owned()),
115 banner: Some(ccommunity.banner.to_owned()),
118 shared_inbox_url: None,
121 Community::update(&conn, ccommunity.id, &form)?;
124 info!("{} community rows updated.", incorrect_communities.len());
129 fn post_updates_2020_04_03(conn: &PgConnection) -> Result<(), LemmyError> {
130 use lemmy_db_schema::schema::post::dsl::*;
132 info!("Running post_updates_2020_04_03");
135 let incorrect_posts = post
136 .filter(ap_id.like("http://changeme_%"))
137 .filter(local.eq(true))
138 .load::<Post>(conn)?;
140 for cpost in &incorrect_posts {
141 let apub_id = generate_apub_endpoint(EndpointType::Post, &cpost.id.to_string())?;
142 Post::update_ap_id(&conn, cpost.id, apub_id)?;
145 info!("{} post rows updated.", incorrect_posts.len());
150 fn comment_updates_2020_04_03(conn: &PgConnection) -> Result<(), LemmyError> {
151 use lemmy_db_schema::schema::comment::dsl::*;
153 info!("Running comment_updates_2020_04_03");
156 let incorrect_comments = comment
157 .filter(ap_id.like("http://changeme_%"))
158 .filter(local.eq(true))
159 .load::<Comment>(conn)?;
161 for ccomment in &incorrect_comments {
162 let apub_id = generate_apub_endpoint(EndpointType::Comment, &ccomment.id.to_string())?;
163 Comment::update_ap_id(&conn, ccomment.id, apub_id)?;
166 info!("{} comment rows updated.", incorrect_comments.len());
171 fn private_message_updates_2020_05_05(conn: &PgConnection) -> Result<(), LemmyError> {
172 use lemmy_db_schema::schema::private_message::dsl::*;
174 info!("Running private_message_updates_2020_05_05");
177 let incorrect_pms = private_message
178 .filter(ap_id.like("http://changeme_%"))
179 .filter(local.eq(true))
180 .load::<PrivateMessage>(conn)?;
182 for cpm in &incorrect_pms {
183 let apub_id = generate_apub_endpoint(EndpointType::PrivateMessage, &cpm.id.to_string())?;
184 PrivateMessage::update_ap_id(&conn, cpm.id, apub_id)?;
187 info!("{} private message rows updated.", incorrect_pms.len());
192 fn post_thumbnail_url_updates_2020_07_27(conn: &PgConnection) -> Result<(), LemmyError> {
193 use lemmy_db_schema::schema::post::dsl::*;
195 info!("Running post_thumbnail_url_updates_2020_07_27");
197 let domain_prefix = format!(
199 Settings::get().get_protocol_and_hostname(),
202 let incorrect_thumbnails = post.filter(thumbnail_url.not_like("http%"));
204 // Prepend the rows with the update
205 let res = diesel::update(incorrect_thumbnails)
209 .into_sql::<Nullable<Text>>()
210 .concat(thumbnail_url),
213 .get_results::<Post>(conn)?;
215 info!("{} Post thumbnail_url rows updated.", res.len());
220 /// We are setting inbox and follower URLs for local and remote actors alike, because for now
221 /// all federated instances are also Lemmy and use the same URL scheme.
222 fn apub_columns_2021_02_02(conn: &PgConnection) -> Result<(), LemmyError> {
223 info!("Running apub_columns_2021_02_02");
225 use lemmy_db_schema::schema::person::dsl::*;
227 .filter(inbox_url.like("http://changeme_%"))
228 .load::<Person>(conn)?;
231 let inbox_url_ = generate_inbox_url(&p.actor_id)?;
232 let shared_inbox_url_ = generate_shared_inbox_url(&p.actor_id)?;
233 diesel::update(person.find(p.id))
235 inbox_url.eq(inbox_url_),
236 shared_inbox_url.eq(shared_inbox_url_),
238 .get_result::<Person>(conn)?;
243 use lemmy_db_schema::schema::community::dsl::*;
244 let communities = community
245 .filter(inbox_url.like("http://changeme_%"))
246 .load::<Community>(conn)?;
248 for c in &communities {
249 let followers_url_ = generate_followers_url(&c.actor_id)?;
250 let inbox_url_ = generate_inbox_url(&c.actor_id)?;
251 let shared_inbox_url_ = generate_shared_inbox_url(&c.actor_id)?;
252 diesel::update(community.find(c.id))
254 followers_url.eq(followers_url_),
255 inbox_url.eq(inbox_url_),
256 shared_inbox_url.eq(shared_inbox_url_),
258 .get_result::<Community>(conn)?;