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perf(feed): optimize posts rendering via props refactoring, memoizations

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This commit is contained in:
Tom (plebeius.eth)
2025-03-03 23:47:33 +01:00
parent 4bdcfbdd28
commit 797a1f23c6
14 changed files with 206 additions and 112 deletions
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src/views/board/board.tsx
+4 -3
View File
@@ -24,7 +24,8 @@ import SubplebbitRules from '../../components/subplebbit-rules';
const lastVirtuosoStates: { [key: string]: StateSnapshot } = {};
const threadsWithoutImagesFilter = (comment: Comment) => {
if (!getHasThumbnail(getCommentMediaInfo(comment), comment?.link)) {
const { link, linkHeight, linkWidth, thumbnailUrl } = comment || {};
if (!getHasThumbnail(getCommentMediaInfo(link, thumbnailUrl, linkWidth, linkHeight), link)) {
return false;
}
return true;
@@ -78,14 +79,14 @@ const Board = () => {
const filteredComments = useMemo(
() =>
accountComments.filter((comment) => {
const { cid, deleted, postCid, removed, state, timestamp } = comment || {};
const { cid, deleted, link, linkHeight, linkWidth, postCid, removed, state, thumbnailUrl, timestamp } = comment || {};
return (
!deleted &&
!removed &&
timestamp > Date.now() / 1000 - 60 * 60 &&
state === 'succeeded' &&
cid &&
(hideThreadsWithoutImages ? getHasThumbnail(getCommentMediaInfo(comment), comment?.link) : true) &&
(hideThreadsWithoutImages ? getHasThumbnail(getCommentMediaInfo(link, thumbnailUrl, linkWidth, linkHeight), comment?.link) : true) &&
cid === postCid &&
comment?.subplebbitAddress === subplebbitAddress &&
!feed.some((post) => post.cid === cid)
src/views/catalog/catalog.tsx
+4 -3
View File
@@ -22,7 +22,8 @@ import styles from './catalog.module.css';
const lastVirtuosoStates: { [key: string]: StateSnapshot } = {};
const threadsWithoutImagesFilter = (comment: Comment) => {
if (!getHasThumbnail(getCommentMediaInfo(comment), comment?.link)) {
const { link, linkHeight, linkWidth, thumbnailUrl } = comment || {};
if (!getHasThumbnail(getCommentMediaInfo(link, thumbnailUrl, linkWidth, linkHeight), link)) {
return false;
}
return true;
@@ -98,14 +99,14 @@ const Catalog = () => {
const filteredComments = useMemo(
() =>
accountComments.filter((comment) => {
const { cid, deleted, postCid, removed, state, timestamp } = comment || {};
const { cid, deleted, link, linkHeight, linkWidth, postCid, removed, state, thumbnailUrl, timestamp } = comment || {};
return (
!deleted &&
!removed &&
timestamp > Date.now() / 1000 - 60 * 60 &&
state === 'succeeded' &&
cid &&
(hideThreadsWithoutImages ? getHasThumbnail(getCommentMediaInfo(comment), comment?.link) : true) &&
(hideThreadsWithoutImages ? getHasThumbnail(getCommentMediaInfo(link, thumbnailUrl, linkWidth, linkHeight), comment?.link) : true) &&
cid === postCid &&
comment?.subplebbitAddress === subplebbitAddress &&
!feed.some((post) => post.cid === cid)
src/views/home/popular-threads-box/popular-threads-box.tsx
+2 -2
View File
@@ -26,8 +26,8 @@ export const ContentPreview = ({ content, maxLength = 99 }: { content: string; m
};
const PopularThreadCard = ({ post, boardTitle, boardShortAddress }: PopularThreadProps) => {
const { cid, content, subplebbitAddress, title } = post || {};
const commentMediaInfo = getCommentMediaInfo(post);
const { cid, content, link, linkHeight, linkWidth, subplebbitAddress, thumbnailUrl, title } = post || {};
const commentMediaInfo = getCommentMediaInfo(link, thumbnailUrl, linkWidth, linkHeight);
return (
<div className={styles.popularThread} key={cid}>