glax/tranga-website
1
0
Fork 0
mirror of https://github.com/C9Glax/tranga-website.git synced 2025-06-21 11:05:36 +02:00
Code Issues Packages Projects Releases Wiki Activity

Image Loading (MangaCovers) with lazy load attribute, onError instead of onLoad hook, preventing requests before sizing is complete

Browse Source
This commit is contained in:
glax
2025-06-18 18:58:46 +02:00
parent 4c81c571a4
commit 84f9dc176e
3 changed files with 11 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
tranga-website/src/Components/Manga.tsx
View File

@ -21,6 +21,9 @@ const coverSx : SxProps = {
const coverCss : CSSProperties = {
maxHeight: "calc("+CardHeight+"px + 2rem)",
maxWidth: "calc("+CardWidth+"px + 2rem)",
objectFit: "cover",
width: "calc("+CardHeight+"px + 2rem)",
height: "calc("+CardHeight+"px + 2rem)",
}
export function MangaFromId({mangaId, children} : { mangaId: string, children?: ReactElement<any, any> | ReactElement<any, any>[] | undefined }){
@ -34,7 +37,7 @@ export function MangaFromId({mangaId, children} : { mangaId: string, children?:
<Badge sx={{margin:"8px !important"}} badgeContent={<Skeleton><Tooltip title={"Loading"}><img width={"24pt"} height={"24pt"} src={"/blahaj.png"} /></Tooltip></Skeleton>} color={ReleaseStatusToPalette(MangaReleaseStatus.Completed)} size={"lg"}>
<Card sx={{height:"fit-content",width:"fit-content"}}>
<CardCover>
<img style={coverCss} src={"/blahaj.png"} alt="Manga Cover"/>
<img loading={"lazy"} style={coverCss} src={"/blahaj.png"} alt="Manga Cover"/>
</CardCover>
<CardCover sx={{
background:
@ -94,9 +97,9 @@ export function Manga({manga: manga, children} : { manga: IManga, children?: Rea
setExpanded(!expanded)}
}>
<CardCover>
<img style={coverCss} src={GetMangaCoverImageUrl(apiUri, manga.mangaId, CoverRef.current)} alt="Manga Cover"
<img loading={"lazy"} style={coverCss} src={GetMangaCoverImageUrl(apiUri, manga.mangaId, CoverRef.current)} alt="Manga Cover"
ref={CoverRef}
onLoad={LoadMangaCover}/>
onError={LoadMangaCover}/>
</CardCover>
<CardCover sx={{
background:

15
tranga-website/src/Components/MangaList.tsx
View File

@ -27,17 +27,12 @@ export default function MangaList({connected, setShowSearch}: {connected: boolea
StartJob(apiUri, jobId, true).finally(() => getJobList());
},[apiUri]);
useEffect(() => {
getJobList();
}, [apiUri]);
useEffect(() => {
updateTimer();
getJobList();
}, [connected]);
}, [connected, apiUri]);
const timerRef = React.useRef<ReturnType<typeof setInterval>>(undefined);
const updateTimer = () => {
const updateTimer = useCallback(() => {
if(!connected){
clearTimeout(timerRef.current);
return;
@ -45,12 +40,10 @@ export default function MangaList({connected, setShowSearch}: {connected: boolea
if(timerRef.current === undefined) {
console.log("Added timer!");
getJobList();
timerRef.current = setInterval(() => {
getJobList();
}, 2000);
}
timerRef.current = setInterval(getJobList, 2000);
}
}
}, [getJobList, connected, timerRef]);
return(
<Stack direction="row" spacing={1} flexWrap={"wrap"} sx={{overflowX: 'hidden', overflowY: 'auto' /* Badge overflow */}} paddingTop={"6px" /* Badge overflow */}>

4
tranga-website/src/api/Manga.tsx
View File

@ -29,9 +29,7 @@ export const DeleteManga = async (apiUri: string, mangaId: string) : Promise<voi
}
export const GetMangaCoverImageUrl = (apiUri: string, mangaId: string, ref: HTMLImageElement | undefined | null) : string => {
if(ref == null || ref == undefined)
return `${apiUri}/v2/Manga/${mangaId}/Cover?width=64&height=64`;
if(mangaId === DefaultManga.mangaId)
if(ref == null || ref == undefined || mangaId === DefaultManga.mangaId)
return "/blahaj.png";
return `${apiUri}/v2/Manga/${mangaId}/Cover?width=${ref.clientWidth}&height=${ref.clientHeight}`;
}