lbry-desktop/ui/component/publishFile/view.jsx
2019-11-11 13:27:29 -05:00

108 lines
3.4 KiB
JavaScript

// @flow
import * as ICONS from 'constants/icons';
import React, { useState } from 'react';
import { regexInvalidURI } from 'lbry-redux';
import FileSelector from 'component/common/file-selector';
import Button from 'component/button';
import Card from 'component/common/card';
import Spinner from 'component/spinner';
type Props = {
name: ?string,
filePath: string | WebFile,
isStillEditing: boolean,
balance: number,
updatePublishForm: ({}) => void,
disabled: boolean,
publishing: boolean,
};
function PublishFile(props: Props) {
const { name, balance, filePath, isStillEditing, updatePublishForm, disabled, publishing } = props;
// This is basically for displaying the 500mb limit
const [fileError, setFileError] = useState('');
let currentFile = '';
if (filePath) {
if (typeof filePath === 'string') {
currentFile = filePath;
} else {
currentFile = filePath.name;
}
}
function handleFileChange(file: WebFile) {
// if electron, we'll set filePath to the path string because SDK is handling publishing.
// if web, we set the filePath (dumb name) to the File() object
// File.path will be undefined from web due to browser security, so it will default to the File Object.
// @if TARGET='web'
// we only need to enforce file sizes on 'web'
const PUBLISH_SIZE_LIMIT: number = 512000000;
if (typeof file !== 'string') {
if (file && file.size && Number(file.size) > PUBLISH_SIZE_LIMIT) {
setFileError('File uploads currently limited to 500MB. Download the app for unlimited publishing.');
updatePublishForm({ filePath: '', name: '' });
return;
} else {
setFileError('');
}
}
// @endif
const publishFormParams: { filePath: string | WebFile, name?: string } = {
filePath: file.path || file,
};
// Strip off extention and replace invalid characters
let fileName = file.name.substr(0, file.name.lastIndexOf('.')) || file.name;
let replaceChars = new RegExp(regexInvalidURI, 'gu');
let parsedFileName = fileName.replace(replaceChars, '-');
publishFormParams.name = parsedFileName;
updatePublishForm(publishFormParams);
}
let title;
if (publishing) {
title = (
<span>
{__('Publishing')}
<Spinner type={'small'} />
</span>
);
} else {
title = isStillEditing ? __('Edit') : __('Publish');
}
return (
<Card
icon={ICONS.PUBLISH}
disabled={disabled || balance === 0}
title={title}
subtitle={
isStillEditing ? __('You are currently editing a claim.') : __('Publish something totally wacky and wild.')
}
actions={
<React.Fragment>
<FileSelector
disabled={disabled}
currentPath={currentFile}
onFileChosen={handleFileChange}
error={fileError}
/>
{!isStillEditing && (
<p className="help">
{__('For video content, use MP4s in H264/AAC format for best compatibility.')}{' '}
<Button button="link" label={__('Learn more')} href="https://lbry.com/faq/how-to-publish" />.
</p>
)}
{!!isStillEditing && name && (
<p className="help">
{__("If you don't choose a file, the file from your existing claim %name% will be used", { name: name })}
</p>
)}
</React.Fragment>
}
/>
);
}
export default PublishFile;