nebo něco

src/lib.rs

@@ -54,8 +54,8 @@ pub fn check_page(
     ext = "html",
     source = "{% import \"./macros/post.html\" as post %}{% call post::post(board, post, post.thread.is_some()) %}"
 )]
-pub struct PostTemplate {
-    tcx: TemplateCtx,
-    post: Post,
-    board: Board,
+pub struct PostTemplate<'a> {
+    tcx: &'a TemplateCtx,
+    board: &'a Board,
+    post: &'a Post,
 }

src/live_hub.rs

@@ -7,7 +7,8 @@ use uuid::Uuid;
 
 use crate::{
     db::models::{Board, Post},
-    web::tcx::TemplateCtx, PostTemplate,
+    web::tcx::TemplateCtx,
+    PostTemplate,
 };
 
 #[derive(Message)]
@@ -144,12 +145,12 @@ impl Handler<PostCreatedMessage> for LiveHub {
 
             tcx.update_yous(&mut self.cache).ok();
 
-            let post = post.clone();
+            let tcx = &tcx;
+            let board = &board;
+            let post = &post;
             let id = post.id;
-            let tcx = tcx.clone();
-            let board = board.clone();
 
-            let html = PostTemplate { tcx, post, board }
+            let html = PostTemplate { tcx, board, post }
                 .render()
                 .unwrap_or_default();
 
@@ -175,9 +176,11 @@ impl Handler<TargetedPostCreatedMessage> for LiveHub {
         };
 
         let id = post.id;
-        let tcx = tcx.clone();
+        let tcx = &tcx;
+        let board = &board;
+        let post = &post;
 
-        let html = PostTemplate { tcx, post, board }
+        let html = PostTemplate { tcx, board, post }
             .render()
             .unwrap_or_default();
 
@@ -213,10 +216,10 @@ impl Handler<PostUpdatedMessage> for LiveHub {
 
             tcx.update_yous(&mut self.cache).ok();
 
-            let post = post.clone();
             let id = post.id;
-            let tcx = tcx.clone();
-            let board = board.clone();
+            let tcx = &tcx;
+            let board = &board;
+            let post = &post;
 
             let html = PostTemplate { tcx, post, board }
                 .render()

src/main.rs

@@ -73,7 +73,7 @@ async fn run() -> Result<(), Error> {
             .service(web::news::news)
             .service(web::overboard::overboard)
             .service(web::overboard_catalog::overboard_catalog)
-            .service(web::post_json::post_json)
+            .service(web::thread_json::thread_json)
             .service(web::thread::thread)
             .service(web::actions::appeal_ban::appeal_ban)
             .service(web::actions::create_post::create_post)

src/web/mod.rs

@@ -11,7 +11,7 @@ pub mod logout;
 pub mod news;
 pub mod overboard;
 pub mod overboard_catalog;
-pub mod post_json;
+pub mod thread_json;
 pub mod staff;
 pub mod tcx;
 pub mod thread;

src/web/post_json.rs

@@ -1,47 +0,0 @@
-use actix_web::{
-    get,
-    web::{Data, Json, Path},
-    HttpRequest,
-};
-use askama::Template;
-use serde::Serialize;
-
-use crate::{
-    ctx::Ctx,
-    db::models::{Board, Post},
-    error::NekrochanError,
-    web::tcx::TemplateCtx,
-    PostTemplate,
-};
-
-#[derive(Serialize)]
-pub struct PostJsonResponse {
-    pub html: String,
-}
-
-#[get("/post-json/{board}/{id}")]
-pub async fn post_json(
-    ctx: Data<Ctx>,
-    req: HttpRequest,
-    path: Path<(String, i64)>,
-) -> Result<Json<PostJsonResponse>, NekrochanError> {
-    let (board, id) = path.into_inner();
-
-    let tcx = TemplateCtx::new(&ctx, &req).await?;
-
-    let board = Board::read(&ctx, board.clone())
-        .await?
-        .ok_or(NekrochanError::BoardNotFound(board))?;
-
-    let post = Post::read(&ctx, board.id.clone(), id)
-        .await?
-        .ok_or(NekrochanError::PostNotFound(board.id.clone(), id))?;
-
-    let html = PostTemplate { tcx, board, post }
-        .render()
-        .unwrap_or_default();
-
-    let res = PostJsonResponse { html };
-
-    Ok(Json(res))
-}

src/web/thread_json.rs

@@ -0,0 +1,58 @@
+use actix_web::{
+    get,
+    web::{Data, Json, Path},
+    HttpRequest,
+};
+use askama::Template;
+use std::{collections::HashMap, vec};
+
+use crate::{
+    ctx::Ctx,
+    db::models::{Board, Post},
+    error::NekrochanError,
+    web::tcx::TemplateCtx,
+    PostTemplate,
+};
+
+#[get("/thread-json/{board}/{id}")]
+pub async fn thread_json(
+    ctx: Data<Ctx>,
+    req: HttpRequest,
+    path: Path<(String, i64)>,
+) -> Result<Json<HashMap<i64, String>>, NekrochanError> {
+    let (board, id) = path.into_inner();
+
+    let tcx = TemplateCtx::new(&ctx, &req).await?;
+
+    let board = Board::read(&ctx, board.clone())
+        .await?
+        .ok_or(NekrochanError::BoardNotFound(board))?;
+
+    let thread = Post::read(&ctx, board.id.clone(), id)
+        .await?
+        .ok_or(NekrochanError::PostNotFound(board.id.clone(), id))?;
+
+    if thread.thread.is_some() {
+        return Err(NekrochanError::IsReplyError);
+    }
+
+    let mut res = HashMap::new();
+
+    let replies = thread.read_replies(&ctx).await?;
+    let posts = vec![vec![thread], replies].concat();
+
+    for post in posts {
+        let id = post.id;
+        let tcx = &tcx;
+        let board = &board;
+        let post = &post;
+
+        let html = PostTemplate { tcx, board, post }
+            .render()
+            .unwrap_or_default();
+
+        res.insert(id, html);
+    }
+
+    Ok(Json(res))
+}

static/js/hover.js

@@ -20,7 +20,7 @@ $(function () {
     setup_events($(".quote"));
 
     function setup_events(elements) {
-        elements.on("mouseenter", function (event) {
+        elements.on("mouseover", function (event) {
             toggle_hover($(this), event);
         });
 
@@ -36,34 +36,35 @@ $(function () {
     }
 
     function toggle_hover(quote, event) {
-        hovering = event.type === "mouseenter";
+        hovering = event.type === "mouseover";
 
-        let path_segments = quote.prop("pathname").split("/");
-        let board = path_segments[2];
-        let id = quote.prop("hash").slice(1);
-
-        let post = $(`#${id}[data-board="${board}"]`);
-
-        if (post.length > 0) {
-            if (post.isInViewport()) {
-                post.toggleClass("highlighted", hovering);
-                return;
-            }
-
-            if (hovering) {
-                create_preview(post.clone(), event.clientX, event.clientY);
-                return;
-            }
-        }
-
-        if ($("#preview").length > 0 && !hovering) {
+        if ($("#preview").length !== 0 && !hovering) {
             remove_preview();
             return;
         }
 
-        let html = cache[`${board}/${id}`];
+        let path_segments = quote.prop("pathname").split("/");
+        let board = path_segments[2];
+        let thread = path_segments[3];
+        let id = quote.prop("hash").slice(1);
 
-        if (html) {
+        let post = $(`#${id}[data-board="${board}"]`);
+
+        if (post.length !== 0 && post.isInViewport()) {
+            post.toggleClass("highlighted", hovering);
+            return;
+        }
+
+        if (post.length !== 0 && hovering) {
+            create_preview(post.clone(), event.clientX, event.clientY);
+            return;
+        }
+
+        let html;
+        let cached_thread = cache[`${board}/${thread}`];
+
+        if (cached_thread) {
+            html = cached_thread[id];
             post = $($.parseHTML(html));
             create_preview(post, event.clientX, event.clientY);
             return;
@@ -72,15 +73,13 @@ $(function () {
         quote.css("cursor", "wait");
 
         try {
-            $.get(`/post-json/${board}/${id}`, function (data) {
+            $.get(`/thread-json/${board}/${thread}`, function (data) {
                 quote.css("cursor", "");
-
-                html = data.html;
-                cache[`${board}/${id}`] = html;
+                cache[`${board}/${thread}`] = data;
+                html = data[id];
                 post = $($.parseHTML(html));
 
-                if (hovering)
-                    create_preview(post, event.clientX, event.clientY);
+                create_preview(post, event.clientX, event.clientY);
             });
         } catch (e) {
             quote.css("cursor", "");
@@ -93,6 +92,10 @@ $(function () {
     }
 
     function create_preview(preview, x, y) {
+        if (!hovering) {
+            return;
+        }
+
         preview.attr("id", "preview");
         preview.addClass("box");
         preview.removeClass("highlighted");
@@ -100,7 +103,7 @@ $(function () {
 
         let existing = $("#preview");
 
-        if (existing.length > 0) {
+        if (existing.length !== 0) {
             existing.replaceWith(preview);
         } else {
             preview.appendTo("body");