Creating a LocalImageView, so that front ends have the Person struct. (#4631)

* Creating a LocalImageView, so that front ends have the Person struct.

* Removing local_user from LocalImageView.

* Add uploader check.

api_tests/package.json

@@ -6,6 +6,7 @@
   "repository": "https://github.com/LemmyNet/lemmy",
   "author": "Dessalines",
   "license": "AGPL-3.0",
+  "packageManager": "pnpm@9.0.1+sha256.46d50ee2afecb42b185ebbd662dc7bdd52ef5be56bf035bb615cab81a75345df",
   "scripts": {
     "lint": "tsc --noEmit && eslint --report-unused-disable-directives --ext .js,.ts,.tsx src && prettier --check 'src/**/*.ts'",
     "fix": "prettier --write src && eslint --fix src",
@@ -27,7 +28,7 @@
     "eslint": "^8.57.0",
     "eslint-plugin-prettier": "^5.1.3",
     "jest": "^29.5.0",
-    "lemmy-js-client": "0.19.4-alpha.16",
+    "lemmy-js-client": "0.19.4-alpha.18",
     "prettier": "^3.2.5",
     "ts-jest": "^29.1.0",
     "typescript": "^5.4.4"

api_tests/src/image.spec.ts

@@ -71,9 +71,14 @@ test("Upload image and delete it", async () => {
 
   // The deleteUrl is a combination of the endpoint, delete token, and alias
   let firstImage = listMediaRes.images[0];
-  let deleteUrl = `${alphaUrl}/pictrs/image/delete/${firstImage.pictrs_delete_token}/${firstImage.pictrs_alias}`;
+  let deleteUrl = `${alphaUrl}/pictrs/image/delete/${firstImage.local_image.pictrs_delete_token}/${firstImage.local_image.pictrs_alias}`;
   expect(deleteUrl).toBe(upload.delete_url);
 
+  // Make sure the uploader is correct
+  expect(firstImage.person.actor_id).toBe(
+    `http://lemmy-alpha:8541/u/lemmy_alpha`,
+  );
+
   // delete image
   const delete_form: DeleteImage = {
     token: upload.files![0].delete_token,

api_tests/src/shared.ts

@@ -887,8 +887,8 @@ export async function deleteAllImages(api: LemmyHttp) {
 
   for (const image of imagesRes.images) {
     const form: DeleteImage = {
-      token: image.pictrs_delete_token,
-      filename: image.pictrs_alias,
+      token: image.local_image.pictrs_delete_token,
+      filename: image.local_image.pictrs_alias,
     };
     await api.deleteImage(form);
   }

crates/api/src/local_user/list_media.rs

@@ -3,8 +3,7 @@ use lemmy_api_common::{
   context::LemmyContext,
   person::{ListMedia, ListMediaResponse},
 };
-use lemmy_db_schema::source::images::LocalImage;
-use lemmy_db_views::structs::LocalUserView;
+use lemmy_db_views::structs::{LocalImageView, LocalUserView};
 use lemmy_utils::error::LemmyResult;
 
 #[tracing::instrument(skip(context))]
@@ -15,7 +14,7 @@ pub async fn list_media(
 ) -> LemmyResult<Json<ListMediaResponse>> {
   let page = data.page;
   let limit = data.limit;
-  let images = LocalImage::get_all_paged_by_local_user_id(
+  let images = LocalImageView::get_all_paged_by_local_user_id(
     &mut context.pool(),
     local_user_view.local_user.id,
     page,

crates/api/src/site/list_all_media.rs

@@ -4,8 +4,7 @@ use lemmy_api_common::{
   person::{ListMedia, ListMediaResponse},
   utils::is_admin,
 };
-use lemmy_db_schema::source::images::LocalImage;
-use lemmy_db_views::structs::LocalUserView;
+use lemmy_db_views::structs::{LocalImageView, LocalUserView};
 use lemmy_utils::error::LemmyResult;
 
 #[tracing::instrument(skip(context))]
@@ -19,6 +18,6 @@ pub async fn list_all_media(
 
   let page = data.page;
   let limit = data.limit;
-  let images = LocalImage::get_all(&mut context.pool(), page, limit).await?;
+  let images = LocalImageView::get_all(&mut context.pool(), page, limit).await?;
   Ok(Json(ListMediaResponse { images }))
 }

crates/api_common/src/person.rs

@@ -1,13 +1,13 @@
 use crate::sensitive::Sensitive;
 use lemmy_db_schema::{
   newtypes::{CommentReplyId, CommunityId, LanguageId, PersonId, PersonMentionId},
-  source::{images::LocalImage, site::Site},
+  source::site::Site,
   CommentSortType,
   ListingType,
   PostListingMode,
   SortType,
 };
-use lemmy_db_views::structs::{CommentView, PostView};
+use lemmy_db_views::structs::{CommentView, LocalImageView, PostView};
 use lemmy_db_views_actor::structs::{
   CommentReplyView,
   CommunityModeratorView,
@@ -437,5 +437,5 @@ pub struct ListMedia {
 #[cfg_attr(feature = "full", derive(TS))]
 #[cfg_attr(feature = "full", ts(export))]
 pub struct ListMediaResponse {
-  pub images: Vec<LocalImage>,
+  pub images: Vec<LocalImageView>,
 }

crates/api_common/src/utils.rs

@@ -12,7 +12,7 @@ use lemmy_db_schema::{
     community::{Community, CommunityModerator, CommunityUpdateForm},
     community_block::CommunityBlock,
     email_verification::{EmailVerification, EmailVerificationForm},
-    images::{LocalImage, RemoteImage},
+    images::RemoteImage,
     instance::Instance,
     instance_block::InstanceBlock,
     local_site::LocalSite,
@@ -27,7 +27,10 @@ use lemmy_db_schema::{
   traits::Crud,
   utils::DbPool,
 };
-use lemmy_db_views::{comment_view::CommentQuery, structs::LocalUserView};
+use lemmy_db_views::{
+  comment_view::CommentQuery,
+  structs::{LocalImageView, LocalUserView},
+};
 use lemmy_db_views_actor::structs::{
   CommunityModeratorView,
   CommunityPersonBanView,
@@ -662,11 +665,16 @@ pub async fn purge_image_posts_for_person(
 async fn delete_local_user_images(person_id: PersonId, context: &LemmyContext) -> LemmyResult<()> {
   if let Ok(Some(local_user)) = LocalUserView::read_person(&mut context.pool(), person_id).await {
     let pictrs_uploads =
-      LocalImage::get_all_by_local_user_id(&mut context.pool(), local_user.local_user.id).await?;
+      LocalImageView::get_all_by_local_user_id(&mut context.pool(), local_user.local_user.id)
+        .await?;
 
     // Delete their images
     for upload in pictrs_uploads {
-      delete_image_from_pictrs(&upload.pictrs_alias, &upload.pictrs_delete_token, context)
+      delete_image_from_pictrs(
+        &upload.local_image.pictrs_alias,
+        &upload.local_image.pictrs_delete_token,
+        context,
+      )
       .await
       .ok();
     }

crates/db_schema/src/impls/images.rs

@@ -1,8 +1,8 @@
 use crate::{
-  newtypes::{DbUrl, LocalUserId},
+  newtypes::DbUrl,
   schema::{local_image, remote_image},
   source::images::{LocalImage, LocalImageForm, RemoteImage, RemoteImageForm},
-  utils::{get_conn, limit_and_offset, DbPool},
+  utils::{get_conn, DbPool},
 };
 use diesel::{
   dsl::exists,
@@ -25,55 +25,6 @@ impl LocalImage {
       .await
   }
 
-  pub async fn get_all_paged_by_local_user_id(
-    pool: &mut DbPool<'_>,
-    user_id: LocalUserId,
-    page: Option<i64>,
-    limit: Option<i64>,
-  ) -> Result<Vec<Self>, Error> {
-    Self::get_all_helper(pool, Some(user_id), page, limit, false).await
-  }
-
-  pub async fn get_all_by_local_user_id(
-    pool: &mut DbPool<'_>,
-    user_id: LocalUserId,
-  ) -> Result<Vec<Self>, Error> {
-    Self::get_all_helper(pool, Some(user_id), None, None, true).await
-  }
-
-  pub async fn get_all(
-    pool: &mut DbPool<'_>,
-    page: Option<i64>,
-    limit: Option<i64>,
-  ) -> Result<Vec<Self>, Error> {
-    Self::get_all_helper(pool, None, page, limit, false).await
-  }
-
-  async fn get_all_helper(
-    pool: &mut DbPool<'_>,
-    user_id: Option<LocalUserId>,
-    page: Option<i64>,
-    limit: Option<i64>,
-    ignore_page_limits: bool,
-  ) -> Result<Vec<Self>, Error> {
-    let conn = &mut get_conn(pool).await?;
-    let mut query = local_image::table
-      .select(local_image::all_columns)
-      .order_by(local_image::published.desc())
-      .into_boxed();
-
-    if let Some(user_id) = user_id {
-      query = query.filter(local_image::local_user_id.eq(user_id))
-    }
-
-    if !ignore_page_limits {
-      let (limit, offset) = limit_and_offset(page, limit)?;
-      query = query.limit(limit).offset(offset);
-    }
-
-    query.load::<LocalImage>(conn).await
-  }
-
   pub async fn delete_by_alias(pool: &mut DbPool<'_>, alias: &str) -> Result<Self, Error> {
     let conn = &mut get_conn(pool).await?;
     diesel::delete(local_image::table.filter(local_image::pictrs_alias.eq(alias)))

crates/db_views/src/lib.rs

@@ -8,6 +8,8 @@ pub mod comment_view;
 #[cfg(feature = "full")]
 pub mod custom_emoji_view;
 #[cfg(feature = "full")]
+pub mod local_image_view;
+#[cfg(feature = "full")]
 pub mod local_user_view;
 #[cfg(feature = "full")]
 pub mod post_report_view;

crates/db_views/src/local_image_view.rs

@@ -0,0 +1,61 @@
+use crate::structs::LocalImageView;
+use diesel::{result::Error, ExpressionMethods, JoinOnDsl, QueryDsl};
+use diesel_async::RunQueryDsl;
+use lemmy_db_schema::{
+  newtypes::LocalUserId,
+  schema::{local_image, local_user, person},
+  utils::{get_conn, limit_and_offset, DbPool},
+};
+
+impl LocalImageView {
+  async fn get_all_helper(
+    pool: &mut DbPool<'_>,
+    user_id: Option<LocalUserId>,
+    page: Option<i64>,
+    limit: Option<i64>,
+    ignore_page_limits: bool,
+  ) -> Result<Vec<Self>, Error> {
+    let conn = &mut get_conn(pool).await?;
+    let mut query = local_image::table
+      .inner_join(local_user::table)
+      .inner_join(person::table.on(local_user::person_id.eq(person::id)))
+      .select((local_image::all_columns, person::all_columns))
+      .order_by(local_image::published.desc())
+      .into_boxed();
+
+    if let Some(user_id) = user_id {
+      query = query.filter(local_image::local_user_id.eq(user_id))
+    }
+
+    if !ignore_page_limits {
+      let (limit, offset) = limit_and_offset(page, limit)?;
+      query = query.limit(limit).offset(offset);
+    }
+
+    query.load::<LocalImageView>(conn).await
+  }
+
+  pub async fn get_all_paged_by_local_user_id(
+    pool: &mut DbPool<'_>,
+    user_id: LocalUserId,
+    page: Option<i64>,
+    limit: Option<i64>,
+  ) -> Result<Vec<Self>, Error> {
+    Self::get_all_helper(pool, Some(user_id), page, limit, false).await
+  }
+
+  pub async fn get_all_by_local_user_id(
+    pool: &mut DbPool<'_>,
+    user_id: LocalUserId,
+  ) -> Result<Vec<Self>, Error> {
+    Self::get_all_helper(pool, Some(user_id), None, None, true).await
+  }
+
+  pub async fn get_all(
+    pool: &mut DbPool<'_>,
+    page: Option<i64>,
+    limit: Option<i64>,
+  ) -> Result<Vec<Self>, Error> {
+    Self::get_all_helper(pool, None, page, limit, false).await
+  }
+}

crates/db_views/src/structs.rs

@@ -8,6 +8,7 @@ use lemmy_db_schema::{
     community::Community,
     custom_emoji::CustomEmoji,
     custom_emoji_keyword::CustomEmojiKeyword,
+    images::LocalImage,
     local_site::LocalSite,
     local_site_rate_limit::LocalSiteRateLimit,
     local_user::LocalUser,
@@ -214,3 +215,13 @@ pub struct VoteView {
   pub creator_banned_from_community: bool,
   pub score: i16,
 }
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+#[cfg_attr(feature = "full", derive(TS, Queryable))]
+#[cfg_attr(feature = "full", diesel(check_for_backend(diesel::pg::Pg)))]
+#[cfg_attr(feature = "full", ts(export))]
+/// A local image view.
+pub struct LocalImageView {
+  pub local_image: LocalImage,
+  pub person: Person,
+}