wrolpi/app/src/components/Common.js

853 lines
27 KiB
JavaScript

import React, {useContext, useEffect, useState} from "react";
import {Card, Container, IconGroup, Input, Modal, Pagination} from 'semantic-ui-react';
import {Link, NavLink, useNavigate} from "react-router-dom";
import Message from "semantic-ui-react/dist/commonjs/collections/Message";
import {useDirectories, useDownloaders, useHotspot, useSettings, useThrottle} from "../hooks/customHooks";
import {Media, StatusContext, ThemeContext} from "../contexts/contexts";
import {Button, darkTheme, Form, Header, Icon, lightTheme, Menu, Popup, Statistic} from "./Theme";
import {FilePreviewContext} from "./FilePreview";
export const API_URI = process.env && process.env.REACT_APP_API_URI ? process.env.REACT_APP_API_URI : `${window.location.protocol}//${window.location.host}/api`;
export const VIDEOS_API = `${API_URI}/videos`;
export const ARCHIVES_API = `${API_URI}/archive`;
export const OTP_API = `${API_URI}/otp`;
export const DEFAULT_LIMIT = 20;
export const NAME = process.env && process.env.REACT_APP_NAME ? process.env.REACT_APP_NAME : null;
export function Paginator({activePage, onPageChange, totalPages, showFirstAndLast, size = 'mini'}) {
const handlePageChange = (e, {activePage}) => {
onPageChange(activePage);
}
return <Pagination
activePage={activePage}
boundaryRange={1}
onPageChange={handlePageChange}
size={size}
siblingRange={2}
totalPages={totalPages}
firstItem={showFirstAndLast ? undefined : null}
lastItem={showFirstAndLast ? undefined : null}
/>
}
export function divmod(x, y) {
return [Math.floor(x / y), x % y];
}
export function secondsElapsed(seconds) {
// Convert the provided seconds into a human-readable string of the time elapsed between the provided timestamp
// and now.
if (!seconds || seconds < 0) {
return null;
}
// Get seconds elapsed between now and `seconds` which is a UTC epoch.
const localNow = (new Date()).getTime();
let years;
let days;
let hours;
let minutes;
seconds = Math.abs((localNow / 1000) - seconds);
[years, seconds] = divmod(seconds, secondsToYears);
[days, seconds] = divmod(seconds, secondsToDays);
[hours, seconds] = divmod(seconds, secondsToHours);
[minutes, seconds] = divmod(seconds, secondsToMinutes);
seconds = Math.floor(seconds);
if (years > 0 && days > 30) {
return `${years}y${days}d`;
} else if (years > 0) {
return `${years}y`;
} else if (days > 0) {
return `${days}d`;
} else if (hours > 0) {
return `${hours}h`;
} else if (minutes > 0) {
return `${minutes}m`;
}
return `${seconds}s`
}
export function secondsToElapsedPopup(seconds) {
// Return a Popup which allows the user see a more detailed timestamp when hovering.
const elapsed = secondsElapsed(seconds);
if (!elapsed) {
return <></>;
}
return <Popup
content={secondsToTimestamp(seconds)}
on='hover'
trigger={<span>{elapsed}</span>}
/>
}
export function isoDatetimeToElapsedPopup(dt) {
let d = new Date(dt);
return secondsToElapsedPopup(d.getTime() / 1000);
}
export function secondsToDuration(video) {
let duration = video.duration;
let hours = Math.floor(duration / 3600);
duration -= hours * 3600;
let minutes = Math.floor(duration / 60);
let seconds = duration - (minutes * 60);
hours = String('00' + hours).slice(-2);
minutes = String('00' + minutes).slice(-2);
seconds = String('00' + seconds).slice(-2);
return [hours, minutes, seconds];
}
export function Duration({video}) {
let [hours, minutes, seconds] = secondsToDuration(video);
if (hours > 0) {
return <div className="duration-overlay">{hours}:{minutes}:{seconds}</div>
} else if (video.duration) {
return <div className="duration-overlay">{minutes}:{seconds}</div>
} else {
return <></>
}
}
export function isoDatetimeToString(dt) {
// Convert a datetime to a human-readable date format.
let d = <></>;
if (dt) {
d = new Date(dt);
d = `${d.getFullYear()}-${d.getMonth() + 1}-${d.getDate()}`;
}
return d;
}
export function CardLink({to, newTab = false, ...props}) {
const {t} = useContext(ThemeContext);
props = {...props, ...t};
props = newTab === true ? {...props, target: '_blank', rel: 'noopener noreferrer'} : props;
return <Link to={to} className="no-link-underscore card-link" {...props}>
{props.children}
</Link>
}
export function ExternalCardLink({to, ...props}) {
const {t} = useContext(ThemeContext);
return <a href={to} target='_blank' rel='noopener noreferrer' className='no-link-underscore card-link' {...t}>
{props.children}
</a>
}
export function PreviewLink({file, children, className, ...props}) {
const {t} = useContext(ThemeContext);
const {setPreviewFile} = React.useContext(FilePreviewContext);
className = className ? `clickable ${className}` : `clickable `;
return <span className={className} onClick={() => setPreviewFile(file)} {...props} {...t}>
{children}
</span>
}
export function PreviewPath({path, mimetype, ...props}) {
return <PreviewLink file={{path, mimetype}} {...props}/>
}
export function RequiredAsterisk() {
return <span style={{color: '#db2828'}}> *</span>
}
export let defaultVideoOrder = '-upload_date';
export let defaultSearchOrder = 'rank';
export const frequencyOptions = [{key: null, text: '', value: null}, {
key: 'daily', text: 'Daily', value: 86400
}, {key: 'weekly', text: 'Weekly', value: 604800}, {key: 'biweekly', text: 'Biweekly', value: 1209600}, {
key: '30days', text: '30 Days', value: 2592000
}, {key: '90days', text: '90 Days', value: 7776000},];
export const rssFrequencyOptions = [{key: 'once', text: 'Once', value: 0}, {
key: 'hourly', text: 'Hourly', value: 3600
}, {key: '3hours', text: '3 hours', value: 10800}, {key: '12hours', text: '12 hours', value: 43200}, {
key: 'daily', text: 'Daily', value: 86400
}, {key: 'weekly', text: 'Weekly', value: 604800}, {key: 'biweekly', text: 'Biweekly', value: 1209600}, {
key: '30days', text: '30 Days', value: 2592000
}, {key: '90days', text: '90 Days', value: 7776000},];
export function secondsToFrequency(seconds) {
for (let i = 0; i < Object.keys(rssFrequencyOptions).length; i++) {
let d = rssFrequencyOptions[i];
if (d.value === seconds) {
return d.text;
}
}
return null;
}
const secondsToYears = 31536000;
const secondsToDays = 86400;
const secondsToHours = 3600;
const secondsToMinutes = 60;
const msToYears = secondsToYears * 1000;
const msToDays = secondsToDays * 1000;
const msToHours = secondsToHours * 1000;
const msToMinutes = secondsToMinutes * 1000;
export function secondsToFullDuration(seconds) {
let s = '';
let years, days, hours, minutes;
[years, seconds] = divmod(seconds, secondsToYears);
[days, seconds] = divmod(seconds, secondsToDays);
[hours, seconds] = divmod(seconds, secondsToHours);
[minutes] = divmod(seconds, secondsToMinutes);
if (years > 0) {
s = `${years}Y`;
}
if (days > 0) {
s = `${s} ${days}D`;
}
if (hours > 0 || minutes > 0) {
hours = String(hours).padStart(2, '0');
minutes = String(minutes).padStart(2, '0');
s = `${s} ${hours}:${minutes}`;
}
return s;
}
export function secondsToDate(seconds) {
let date = new Date(seconds * 1000);
return `${date.getFullYear()}-${date.getMonth() + 1}-${date.getDate()}`;
}
export function secondsToTimestamp(seconds) {
let d = new Date(seconds * 1000);
const month = String(d.getMonth() + 1).padStart(2, '0');
const day = String(d.getDate()).padStart(2, '0');
const hours = String(d.getHours()).padStart(2, '0');
const minutes = String(d.getMinutes()).padStart(2, '0');
const sec = String(d.getSeconds()).padStart(2, '0');
return `${d.getFullYear()}-${month}-${day} ${hours}:${minutes}:${sec}`;
}
export function humanFileSize(bytes, dp = 1) {
const thresh = 1024;
if (Math.abs(bytes) < thresh) {
return bytes + ' B';
}
const units = ['kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
let u = -1;
const r = 10 ** dp;
do {
bytes /= thresh;
++u;
} while (Math.round(Math.abs(bytes) * r) / r >= thresh && u < units.length - 1);
return bytes.toFixed(dp) + ' ' + units[u];
}
export function humanBandwidth(bytes) {
// Convert bytes to MBps and return a string.
const thresh = 1024;
if (Math.abs(bytes) < thresh) {
return bytes + ' Bps';
}
const units = ['KBps', 'MBps', 'GBps', 'TBps', 'PBps', 'EBps', 'ZBps', 'YBps'];
let u = -1;
const r = 10;
do {
bytes /= thresh;
++u;
} while (Math.round(Math.abs(bytes) * r) / r >= thresh && u < units.length - 1);
return bytes.toFixed(0) + ' ' + units[u];
}
export function humanNumber(num, dp = 1) {
// Convert large numbers to a more human-readable format.
// >> humanNumber(1000)
// 1.0k
// >> humanNumber(1500000)
// 1.5m
const divisor = 1000;
if (Math.abs(num) < divisor) {
return num;
}
const units = ['k', 'm', 'b'];
let i = -1;
const r = 10 ** dp;
do {
num /= divisor;
++i;
} while (Math.round(Math.abs(num) * r) / r >= divisor && i < units.length - 1);
return num.toFixed(dp) + units[i];
}
export function replaceNullValues(obj, newValue) {
newValue = newValue === undefined ? '' : newValue;
let keys = Object.keys(obj);
for (let i = 0; i < keys.length; i++) {
let key = keys[i];
obj[key] = obj[key] === null ? newValue : obj[key];
}
}
export function enumerate(array) {
let newArray = [];
for (let i = 0; i < array.length; i++) {
newArray = newArray.concat([[i, array[i]]]);
}
return newArray;
}
export function arraysEqual(a, b) {
if (a === b) return true;
if (a == null || b == null) return false;
if (a.length !== b.length) return false;
for (var i = 0; i < a.length; ++i) {
if (a[i] !== b[i]) return false;
}
return true;
}
export function scrollToTop() {
window.scrollTo({
top: 0, behavior: "auto"
});
}
export function SearchInput({
searchStr,
onSubmit,
size = 'small',
placeholder,
action,
actionIcon,
clearable,
autoFocus = false,
...props
}) {
let [value, setValue] = useState(searchStr || '');
const handleClearSearch = (e) => {
e.preventDefault();
// Clear the input when the "clear" button is clicked, search again.
setValue('');
onSubmit('');
}
const localOnSubmit = (e) => {
// Send the value up when submitting.
e.preventDefault();
onSubmit(value);
}
if ((action || actionIcon) && searchStr && searchStr === value && clearable) {
action = <Button icon='close' size={size} onClick={handleClearSearch}/>;
} else if (actionIcon) {
action = <Button icon={actionIcon} size={size}/>;
} else if (action) {
action = <Button size={size}>{action}</Button>;
}
return <Form onSubmit={localOnSubmit} {...props}>
<Input fluid
placeholder={placeholder}
type='text'
onChange={(e) => setValue(e.target.value)}
value={value}
size={size}
action={action}
/>
</Form>
}
export function WROLModeMessage({content}) {
const {status} = useContext(StatusContext);
const wrol_mode = status ? status.wrol_mode : null;
if (wrol_mode) {
return <Message icon='lock' header='WROL Mode Enabled' content={content}/>
}
return null;
}
// Thanks https://www.npmjs.com/package/text-ellipsis
export function textEllipsis(str, maxLength = 100, {side = "end", ellipsis = "..."} = {}) {
if (str && str.length > maxLength) {
switch (side) {
case "start":
return ellipsis + str.slice(-(maxLength - ellipsis.length));
case "end":
default:
return str.slice(0, maxLength - ellipsis.length) + ellipsis;
}
}
return str;
}
export function TabLinks({links}) {
return <Menu tabular>
{links.map((link) => <NavLink
to={link.to}
className='item'
style={{padding: '1em'}}
key={link.to}
end={link.end === true ? true : null}
>
{link.text}
</NavLink>)}
</Menu>
}
export function PageContainer(props) {
return <>
<Media at='mobile'>
<Container style={{marginTop: '1em', padding: 0}}>
{props.children}
</Container>
</Media>
<Media greaterThanOrEqual='tablet'>
<Container fluid style={{marginTop: '1em', padding: '1em'}}>
{props.children}
</Container>
</Media>
</>;
}
export function CardGroupCentered(props) {
return <div style={{marginTop: '1em'}}>
<Media at='mobile'>
<Card.Group centered>
{props.children}
</Card.Group>
</Media>
<Media greaterThanOrEqual='tablet'>
<Card.Group>
{props.children}
</Card.Group>
</Media>
</div>
}
export function CardPosterLink({to, poster_url, imageLabel, external = false}) {
const {s} = useContext(ThemeContext);
const style = {display: 'flex', justifyContent: 'center', ...s['style']};
const image = <img src={poster_url} alt={imageLabel}
style={{maxHeight: '163px', width: 'auto'}}
/>;
if (external === true && to) {
return <a href={to} target='_blank' rel='noreferrer' style={style}>
{image}
</a>
} else if (to) {
// Link using React Router.
return <Link to={to} style={style}>
{image}
</Link>
} else {
return <div style={style}>{image}</div>;
}
}
export function HelpPopup({icon, size, content, position}) {
return <Popup
content={content}
size={size || null}
position={position || 'left center'}
trigger={<Icon circular link name={icon || 'question'} size='small'
style={{marginLeft: '0.25em', marginRight: '0.25em'}}
/>}
/>
}
export function HelpHeader({icon, headerSize, iconSize, headerContent, popupContent}) {
return <div className='inline-header'>
<Header as={headerSize || 'h2'}>{headerContent}</Header>
<span>
<HelpPopup content={popupContent} size={iconSize} icon={icon}/>
</span>
</div>
}
export function HotspotToggle() {
let {on, setHotspot} = useHotspot();
const disabled = on === null;
return <div style={{margin: '0.5em'}}>
<Toggle
label='WiFi Hotspot'
disabled={disabled}
checked={on === true}
onChange={checked => setHotspot(checked)}
/>
{disabled && <HelpPopup content='Hotspot is not supported on this server'/>}
</div>;
}
export function ThrottleToggle() {
let {on, setThrottle} = useThrottle();
const disabled = on === null;
return <div style={{margin: '0.5em'}}>
<Toggle
label='CPU Power-save'
disabled={disabled}
checked={on === true}
onChange={checked => setThrottle(checked)}
/>
{disabled && <HelpPopup content='CPU Power-save is not supported on this server'/>}
</div>;
}
export function Toggle({label, checked, disabled, onChange, icon}) {
// Custom toggle because Semantic UI does not handle inverted labels correctly.
const {t, inverted} = useContext(ThemeContext);
let style = {marginLeft: '1em'};
if (t && t.style) {
style = {...t.style, ...style};
}
disabled = disabled === true ? 'disabled' : '';
let inputClassName = `${disabled} ${inverted}`;
let sliderClassName = `${disabled} ${inverted} slider`;
if (inverted) {
style['color'] = '#dddddd';
}
if (disabled && inverted) {
style['color'] = '#888888';
}
let onMouseUp = () => {
};
if (onChange) {
onMouseUp = (e) => {
if (disabled) {
return;
}
e.preventDefault();
if (onChange) {
onChange(!checked);
}
}
}
if (icon) {
icon = <Icon name={icon}/>
}
return <>
<div className='toggle' onMouseUp={onMouseUp}>
<input type="checkbox" className={inputClassName} checked={checked} onChange={onMouseUp}
data-testid='toggle'/>
<span className={sliderClassName}></span>
</div>
<span style={style} data-testid='toggle-label'>
{icon}
{label}
</span>
</>
}
export function DisableDownloadsToggle() {
let {on, setDownloads} = useDownloaders();
return <Form>
<Toggle
label={on ? 'Downloading Enabled' : 'Downloading Disabled'}
disabled={on === null}
checked={on === true}
onChange={setDownloads}
/>
</Form>;
}
export function emptyToNull(obj) {
const keys = Object.keys(obj);
for (let i = 0; i < keys.length; i++) {
const key = keys[i];
if (obj[key] === '') {
obj[key] = null;
}
}
return obj;
}
export function mimetypeColor(mimetype) {
if (!mimetype) {
return 'grey';
}
try {
if (mimetype === 'application/pdf') {
return 'red'
} else if (mimetype.startsWith('video/')) {
return 'blue'
} else if (mimetype.startsWith('image/')) {
return 'pink'
} else if (mimetype.startsWith('text/html')) {
return 'green'
} else if (mimetype.startsWith('application/zip') || mimetype.startsWith('application/zlib') || mimetype.startsWith('application/x-7z-compressed') || mimetype.startsWith('application/x-bzip2') || mimetype.startsWith('application/x-xz')) {
return 'purple'
} else if (mimetype.startsWith('application/epub') || mimetype.startsWith('application/x-mobipocket-ebook')) {
return 'yellow'
} else if (mimetype.startsWith('audio/')) {
return 'violet'
}
} catch (e) {
console.error(e);
console.error('Unable to choose mimetype color');
}
return 'grey'
}
export function isZipMimetype(mimetype) {
return mimetype.startsWith('application/zip') || mimetype.startsWith('application/zlib') || mimetype.startsWith('application/x-7z-compressed') || mimetype.startsWith('application/x-bzip2') || mimetype.startsWith('application/x-xz') || mimetype.startsWith('application/gzip') || mimetype.startsWith('application/x-rar');
}
export function FileIcon({file, disabled = true, size = 'huge', ...props}) {
// Default to a grey file icon.
const {mimetype, path} = file;
const lowerPath = path.toLowerCase();
props['name'] = 'file';
props['color'] = mimetypeColor(mimetype);
if (mimetype) {
if (mimetype.startsWith('text/html') || mimetype.startsWith('application/json') || mimetype.startsWith('text/yaml') || mimetype.startsWith('text/xml')) {
props['name'] = 'file code';
} else if (mimetype.startsWith('application/pdf')) {
props['name'] = 'file pdf';
} else if (mimetype.startsWith('text/plain')) {
props['name'] = 'file text';
} else if (mimetype.startsWith('image/')) {
props['name'] = 'image';
} else if (mimetype.startsWith('video/')) {
props['name'] = 'film';
} else if (mimetype.startsWith('message/rfc822')) {
props['name'] = 'mail';
} else if (isZipMimetype(mimetype)) {
props['name'] = 'file archive';
} else if (mimetype.startsWith('application/x-iso9660-image')) {
props['name'] = 'dot circle';
} else if (mimetype.startsWith('application/epub') || mimetype.startsWith('application/x-mobipocket-ebook') || mimetype.startsWith('application/vnd.amazon.mobi8-ebook')) {
props['name'] = 'book';
} else if (mimetype.startsWith('text/vtt') || mimetype.startsWith('text/srt')) {
props['name'] = 'closed captioning';
} else if (mimetype.startsWith('application/x-openscad') || mimetype.startsWith('model/stl')) {
props['name'] = 'cube';
} else if (mimetype.startsWith('application/x-dosexec') || mimetype.startsWith('application/x-msi')) {
props['name'] = 'microsoft';
} else if (mimetype.startsWith('audio/')) {
props['name'] = 'file audio';
} else if (mimetype.startsWith('application/octet-stream')) {
if (lowerPath.endsWith('.mp3')) {
props['name'] = 'file audio';
} else if (lowerPath.endsWith('.stl')) {
props['name'] = 'cube';
} else if (lowerPath.endsWith('.blend')) {
props['name'] = 'cube';
} else if (lowerPath.endsWith('.dmg')) {
props['name'] = 'apple';
} else if (lowerPath.endsWith('.azw3')) {
props['name'] = 'book';
}
}
}
return <Icon disabled={disabled} size={size} {...props}/>
}
export function LoadStatistic({label, value, cores, ...props}) {
const quarter = cores / 4;
if (cores && value >= (quarter * 3)) {
props['color'] = 'red';
} else if (cores && value >= (quarter * 2)) {
props['color'] = 'orange';
}
return <Statistic
label={label}
value={value ? parseFloat(value).toFixed(1) : '?'}
{...props}/>;
}
export function DarkModeToggle() {
const {savedTheme, cycleSavedTheme} = useContext(ThemeContext);
let iconName = 'lightbulb outline';
if (savedTheme === darkTheme) {
iconName = 'moon';
} else if (savedTheme === lightTheme) {
iconName = 'sun';
}
return <Icon
name={iconName}
onClick={cycleSavedTheme}
style={{cursor: 'pointer'}}
/>
}
export function UnsupportedModal(header, message, icon) {
const [open, setOpen] = useState(false);
const onOpen = () => setOpen(true);
const onClose = () => setOpen(false);
const modal = <Modal basic closeIcon
onOpen={onOpen}
onClose={onClose}
open={open}
>
<Header>
<Icon name={icon || 'exclamation triangle'}/>
{header || 'Unsupported'}
</Header>
<Modal.Content>
<Modal.Description>
{message}
</Modal.Description>
</Modal.Content>
<Modal.Actions>
<Button basic inverted onClick={onClose}>Ok</Button>
</Modal.Actions>
</Modal>;
return {modal, doClose: onClose, doOpen: onOpen};
}
export function HotspotStatusIcon() {
const {on, setHotspot, dockerized} = useHotspot();
const {modal, doOpen} = UnsupportedModal('Unsupported on Docker', 'You cannot toggle the hotspot on Docker.');
const toggleHotspot = (e) => {
e.preventDefault();
if (dockerized) {
doOpen();
}
if (on != null) {
setHotspot(!on);
}
}
return <>
<a href='#' onClick={toggleHotspot}>
<IconGroup size='large'>
<Icon name='wifi' disabled={on !== true}/>
{on === false && <Icon corner name='x'/>}
{on === null && <Icon corner name='question'/>}
</IconGroup>
</a>
{modal}
</>
}
export function useTitle(title) {
const documentDefined = typeof document !== 'undefined';
const originalTitle = React.useRef(documentDefined ? document.title : null);
const name = NAME ? `${NAME} WROLPi` : `WROLPi`;
useEffect(() => {
if (!documentDefined) {
return;
}
const newTitle = `${title} - ${name}`
if (title && document.title !== newTitle) {
document.title = newTitle;
}
return () => {
document.title = originalTitle.current;
}
}, [title]);
}
export function DirectoryInput({disabled, error, placeholder, setInput, value, required, isDirectory}) {
const {directory, directories, setDirectory, isDir} = useDirectories(value);
const {settings} = useSettings();
if (!directories || !settings) {
return <></>;
}
const localSetInput = (e, {value}) => {
setInput(value);
setDirectory(value);
}
const {media_directory} = settings;
error = error || isDirectory && !isDir;
return <div>
<Input
action={{
color: error ? 'red' : 'green', labelPosition: 'left', icon: 'folder', content: media_directory,
}}
required={required}
disabled={disabled}
actionPosition='left'
value={directory}
onChange={localSetInput}
placeholder={placeholder}
list='directories'
/>
<datalist id='directories'>
{directories.map(i => <option key={i} value={i}>{i}</option>)}
</datalist>
</div>;
}
export const BackButton = () => {
const navigate = useNavigate();
return <Button icon='arrow left' content='Back' onClick={() => navigate(-1)}/>;
}
export const ColorToSemanticHexColor = (color) => {
const colorMap = {
red: '#db2828',
orange: '#f2711c',
yellow: '#fbbd08',
olive: '#b5cc18',
green: '#21ba45',
teal: '#00b5ad',
blue: '#2185d0',
violet: '#6435c9',
purple: '#a333c8',
pink: '#e03997',
brown: '#a5673f',
grey: '#767676',
}
return colorMap[color] || null;
}
export const filterToMimetypes = (filter) => {
if (filter === 'video') {
return ['video'];
} else if (filter === 'archive') {
return ['text/html'];
} else if (filter === 'pdf') {
return ['application/pdf'];
} else if (filter === 'audio') {
return ['audio'];
} else if (filter === 'ebook') {
return ['application/epub+zip', 'application/x-mobipocket-ebook'];
} else if (filter === 'image') {
return ['image'];
} else if (filter === 'zip') {
return ['application/zip'];
}
}
export const toLocaleString = (num, locale = 'en-US') => {
return num.toLocaleString(locale);
}
export const cardTitleWrapper = (title, maxLength = 100, breakWord = true) => {
const style = breakWord ? {overflowWrap: 'break-word'} : null;
return <span style={style}>{textEllipsis(title, maxLength)}</span>
}