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Massive speed improvements to filemanager

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This commit is contained in:
Dane Everitt 2020-07-10 22:10:51 -07:00
parent fdec3cea80
commit 2692e98cd8
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GPG key ID: EEA66103B3D71F53
4 changed files with 138 additions and 143 deletions
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146
resources/scripts/components/server/files/FileManagerContainer.tsx
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@ -1,21 +1,21 @@
import React, { useEffect, useState } from 'react';
import FlashMessageRender from '@/components/FlashMessageRender';
import { ServerContext } from '@/state/server';
import { Actions, useStoreActions } from 'easy-peasy';
import { ApplicationStore } from '@/state';
import React, { useEffect } from 'react';
import { httpErrorToHuman } from '@/api/http';
import { CSSTransition } from 'react-transition-group';
import Spinner from '@/components/elements/Spinner';
import FileObjectRow from '@/components/server/files/FileObjectRow';
import FileManagerBreadcrumbs from '@/components/server/files/FileManagerBreadcrumbs';
import { FileObject } from '@/api/server/files/loadDirectory';
import loadDirectory, { FileObject } from '@/api/server/files/loadDirectory';
import NewDirectoryButton from '@/components/server/files/NewDirectoryButton';
import { Link } from 'react-router-dom';
import { Link, useLocation } from 'react-router-dom';
import Can from '@/components/elements/Can';
import PageContentBlock from '@/components/elements/PageContentBlock';
import ServerError from '@/components/screens/ServerError';
import tw from 'twin.macro';
import Button from '@/components/elements/Button';
import useSWR from 'swr';
import useServer from '@/plugins/useServer';
import { cleanDirectoryPath } from '@/helpers';
import { ServerContext } from '@/state/server';
const sortFiles = (files: FileObject[]): FileObject[] => {
return files.sort((a, b) => a.name.localeCompare(b.name))
@ -23,94 +23,72 @@ const sortFiles = (files: FileObject[]): FileObject[] => {
};
export default () => {
const [ error, setError ] = useState('');
const [ loading, setLoading ] = useState(true);
const { clearFlashes } = useStoreActions((actions: Actions<ApplicationStore>) => actions.flashes);
const { id } = ServerContext.useStoreState(state => state.server.data!);
const { contents: files } = ServerContext.useStoreState(state => state.files);
const { getDirectoryContents } = ServerContext.useStoreActions(actions => actions.files);
const { hash } = useLocation();
const { id, uuid } = useServer();
const setDirectory = ServerContext.useStoreActions(actions => actions.files.setDirectory);
const loadContents = () => {
setError('');
clearFlashes();
setLoading(true);
getDirectoryContents(window.location.hash)
.then(() => setLoading(false))
.catch(error => {
console.error(error.message, { error });
setError(httpErrorToHuman(error));
});
};
const { data: files, error, mutate } = useSWR(
`${uuid}:files:${hash}`,
() => loadDirectory(uuid, cleanDirectoryPath(window.location.hash)),
);
useEffect(() => {
loadContents();
}, []);
setDirectory(hash.length > 0 ? hash : '/');
}, [ hash ]);
if (error) {
return (
<ServerError
message={error}
onRetry={() => loadContents()}
/>
<ServerError message={httpErrorToHuman(error)} onRetry={() => mutate()}/>
);
}
return (
<PageContentBlock>
<FlashMessageRender byKey={'files'} css={tw`mb-4`}/>
<React.Fragment>
<FileManagerBreadcrumbs/>
{
loading ?
<Spinner size={'large'} centered/>
:
<React.Fragment>
{!files.length ?
<p css={tw`text-sm text-neutral-400 text-center`}>
This directory seems to be empty.
</p>
:
<CSSTransition classNames={'fade'} timeout={150} appear in>
<React.Fragment>
<div>
{files.length > 250 ?
<React.Fragment>
<div css={tw`rounded bg-yellow-400 mb-px p-3`}>
<p css={tw`text-yellow-900 text-sm text-center`}>
This directory is too large to display in the browser,
limiting the output to the first 250 files.
</p>
</div>
{
sortFiles(files.slice(0, 250)).map(file => (
<FileObjectRow key={file.uuid} file={file}/>
))
}
</React.Fragment>
:
sortFiles(files).map(file => (
<FileObjectRow key={file.uuid} file={file}/>
))
}
<PageContentBlock showFlashKey={'files'}>
<FileManagerBreadcrumbs/>
{
!files ?
<Spinner size={'large'} centered/>
:
<>
{!files.length ?
<p css={tw`text-sm text-neutral-400 text-center`}>
This directory seems to be empty.
</p>
:
<CSSTransition classNames={'fade'} timeout={150} appear in>
<React.Fragment>
<div>
{files.length > 250 &&
<div css={tw`rounded bg-yellow-400 mb-px p-3`}>
<p css={tw`text-yellow-900 text-sm text-center`}>
This directory is too large to display in the browser,
limiting the output to the first 250 files.
</p>
</div>
</React.Fragment>
</CSSTransition>
}
<Can action={'file.create'}>
<div css={tw`flex justify-end mt-8`}>
<NewDirectoryButton/>
<Button
// @ts-ignore
as={Link}
to={`/server/${id}/files/new${window.location.hash}`}
>
New File
</Button>
</div>
</Can>
</React.Fragment>
}
</React.Fragment>
}
{
sortFiles(files.slice(0, 250)).map(file => (
<FileObjectRow key={file.uuid} file={file}/>
))
}
</div>
</React.Fragment>
</CSSTransition>
}
<Can action={'file.create'}>
<div css={tw`flex justify-end mt-8`}>
<NewDirectoryButton/>
<Button
// @ts-ignore
as={Link}
to={`/server/${id}/files/new${window.location.hash}`}
>
New File
</Button>
</div>
</Can>
</>
}
</PageContentBlock>
);
};