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2026-07-29 11:35:11 +08:00
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commit a158df3216
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import { MonitorState, MonitorTarget } from '@/types/config'
import { getColor } from '@/util/color'
import { Box, Tooltip, Modal } from '@mantine/core'
import { useResizeObserver } from '@mantine/hooks'
import { useState } from 'react'
import { useTranslation } from 'react-i18next'
const moment = require('moment')
require('moment-precise-range-plugin')
export default function DetailBar({
monitor,
state,
}: {
monitor: MonitorTarget
state: MonitorState
}) {
const { t } = useTranslation('common')
const [barRef, barRect] = useResizeObserver()
const [modalOpened, setModalOpened] = useState(false)
const [modalTitle, setModalTitle] = useState('')
const [modelContent, setModelContent] = useState(<div />)
const overlapLen = (x1: number, x2: number, y1: number, y2: number) => {
return Math.max(0, Math.min(x2, y2) - Math.max(x1, y1))
}
const uptimePercentBars = []
const currentTime = Math.round(Date.now() / 1000)
const montiorStartTime = state.incident[monitor.id][0].start[0]
const todayStart = new Date()
todayStart.setHours(0, 0, 0, 0)
for (let i = 89; i >= 0; i--) {
const dayStart = Math.round(todayStart.getTime() / 1000) - i * 86400
const dayEnd = dayStart + 86400
const dayMonitorTime = overlapLen(dayStart, dayEnd, montiorStartTime, currentTime)
let dayDownTime = 0
let incidentReasons: string[] = []
for (let incident of state.incident[monitor.id]) {
const incidentStart = incident.start[0]
const incidentEnd = incident.end ?? currentTime
const overlap = overlapLen(dayStart, dayEnd, incidentStart, incidentEnd)
dayDownTime += overlap
// Incident history for the day
if (overlap > 0) {
for (let i = 0; i < incident.error.length; i++) {
let partStart = incident.start[i]
let partEnd =
i === incident.error.length - 1 ? incident.end ?? currentTime : incident.start[i + 1]
partStart = Math.max(partStart, dayStart)
partEnd = Math.min(partEnd, dayEnd)
if (overlapLen(dayStart, dayEnd, partStart, partEnd) > 0) {
const startStr = new Date(partStart * 1000).toLocaleTimeString([], {
hour: '2-digit',
minute: '2-digit',
})
const endStr = new Date(partEnd * 1000).toLocaleTimeString([], {
hour: '2-digit',
minute: '2-digit',
})
incidentReasons.push(`[${startStr}-${endStr}] ${incident.error[i]}`)
}
}
}
}
const dayPercent = (((dayMonitorTime - dayDownTime) / dayMonitorTime) * 100).toPrecision(4)
uptimePercentBars.push(
<Tooltip
multiline
key={i}
events={{ hover: true, focus: false, touch: true }}
label={
Number.isNaN(Number(dayPercent)) ? (
t('No Data')
) : (
<>
<div>
{t('percent at date', {
percent: dayPercent,
date: new Date(dayStart * 1000).toLocaleDateString(),
})}
</div>
{dayDownTime > 0 && (
<div>
{t('Down for', {
duration: moment.preciseDiff(moment(0), moment(dayDownTime * 1000)),
})}
</div>
)}
</>
)
}
>
<div
style={{
height: '20px',
width: '7px',
background: getColor(dayPercent, false),
borderRadius: '2px',
marginLeft: '1px',
marginRight: '1px',
}}
onClick={() => {
if (dayDownTime > 0) {
setModalTitle(
t('incidents at', {
name: monitor.name,
date: new Date(dayStart * 1000).toLocaleDateString(),
})
)
setModelContent(
<>
{incidentReasons.map((reason, index) => (
<div key={index}>{reason}</div>
))}
</>
)
setModalOpened(true)
}
}}
/>
</Tooltip>
)
}
return (
<>
<Modal
opened={modalOpened}
onClose={() => setModalOpened(false)}
title={modalTitle}
size={'40em'}
>
{modelContent}
</Modal>
<Box
style={{
display: 'flex',
flexWrap: 'nowrap',
marginTop: '10px',
marginBottom: '5px',
}}
visibleFrom="540"
ref={barRef}
>
{uptimePercentBars.slice(Math.floor(Math.max(9 * 90 - barRect.width, 0) / 9), 90)}
</Box>
</>
)
}
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import { Line } from 'react-chartjs-2'
import {
Chart as ChartJS,
CategoryScale,
LinearScale,
PointElement,
LineElement,
Title,
Tooltip as ChartTooltip,
Legend,
TimeScale,
} from 'chart.js'
import 'chartjs-adapter-moment'
import { MonitorState, MonitorTarget } from '@/types/config'
import { codeToCountry } from '@/util/iata'
import { useTranslation } from 'react-i18next'
ChartJS.register(
CategoryScale,
LinearScale,
PointElement,
LineElement,
Title,
ChartTooltip,
Legend,
TimeScale
)
export default function DetailChart({
monitor,
state,
}: {
monitor: MonitorTarget
state: MonitorState
}) {
const { t } = useTranslation('common')
const latencyData = state.latency[monitor.id].map((point) => ({
x: point.time * 1000,
y: point.ping,
loc: point.loc,
}))
let data = {
datasets: [
{
data: latencyData,
borderColor: 'rgb(112, 119, 140)',
borderWidth: 2,
radius: 0,
cubicInterpolationMode: 'monotone' as const,
tension: 0.4,
},
],
}
let options = {
responsive: true,
maintainAspectRatio: false,
interaction: {
mode: 'index' as const,
intersect: false,
},
animation: {
duration: 0,
},
plugins: {
tooltip: {
callbacks: {
label: (item: any) => {
if (item.parsed.y) {
return `${item.parsed.y}ms (${codeToCountry(item.raw.loc)})`
}
},
},
},
legend: {
display: false,
},
title: {
display: true,
text: t('Response times'),
align: 'start' as const,
},
},
scales: {
x: {
type: 'time' as const,
ticks: {
source: 'auto' as const,
maxRotation: 0,
autoSkip: true,
},
},
},
}
return (
<div style={{ height: '150px' }}>
<Line options={options} data={data} />
</div>
)
}
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import { Divider } from '@mantine/core'
import { pageConfig } from '@/uptime.config'
export default function Footer() {
const defaultFooter =
'<p style="text-align: center; font-size: 12px; margin-top: 10px;"> Open-source monitoring and status page powered by <a href="https://github.com/lyc8503/UptimeFlare" target="_blank">Uptimeflare</a>, made with ❤ by <a href="https://github.com/lyc8503" target="_blank">lyc8503</a>. </p>'
return (
<>
<Divider mt="lg" />
<div dangerouslySetInnerHTML={{ __html: pageConfig.customFooter ?? defaultFooter }} />
</>
)
}
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import { Container, Group, Image } from '@mantine/core'
import classes from '@/styles/Header.module.css'
import { pageConfig } from '@/uptime.config'
import { PageConfigLink } from '@/types/config'
import { useTranslation } from 'react-i18next'
export default function Header({ style }: { style?: React.CSSProperties }) {
const { t } = useTranslation('common')
const linkToElement = (link: PageConfigLink, i: number) => {
return (
<a
key={i}
href={link.link}
target={link.link.startsWith('/') ? undefined : '_blank'}
className={classes.link}
data-active={link.highlight}
>
{link.label}
</a>
)
}
const links = [{ label: t('Incidents'), link: '/incidents' }, ...(pageConfig.links || [])]
return (
<header className={classes.header} style={style}>
<Container size="md" className={classes.inner}>
<div>
<a
href={location.pathname == '/' ? 'https://github.com/lyc8503/UptimeFlare' : '/'}
target={location.pathname == '/' ? '_blank' : undefined}
>
<Image
src={pageConfig.logo ?? '/logo.svg'}
h={56}
w={{ base: 140, sm: 190 }}
fit="contain"
alt="logo"
/>
</a>
</div>
<Group gap={5} visibleFrom="sm">
{links?.map(linkToElement)}
</Group>
<Group gap={5} hiddenFrom="sm">
{links?.filter((link) => link.highlight || link.link.startsWith('/')).map(linkToElement)}
</Group>
</Container>
</header>
)
}
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import { Alert, List, Text, useMantineTheme } from '@mantine/core'
import { useMediaQuery } from '@mantine/hooks'
import { IconAlertTriangle } from '@tabler/icons-react'
import { MaintenanceConfig, MonitorTarget } from '@/types/config'
import { pageConfig } from '@/uptime.config'
import { useTranslation } from 'react-i18next'
export default function MaintenanceAlert({
maintenance,
style,
upcoming = false,
}: {
maintenance: Omit<MaintenanceConfig, 'monitors'> & { monitors?: (MonitorTarget | undefined)[] }
style?: React.CSSProperties
upcoming?: boolean
}) {
const { t } = useTranslation('common')
const theme = useMantineTheme()
const isDesktop = useMediaQuery(`(min-width: ${theme.breakpoints.sm})`)
return (
<Alert
icon={<IconAlertTriangle />}
title={
<span
style={{
fontSize: '1rem',
fontWeight: 700,
}}
>
{(upcoming ? t('Upcoming') : '') + (maintenance.title || t('Scheduled Maintenance'))}
</span>
}
color={
upcoming ? pageConfig.maintenances?.upcomingColor ?? 'gray' : maintenance.color || 'yellow'
}
withCloseButton={false}
style={{ margin: '16px auto 0 auto', ...style }}
>
{/* Date range in top right (desktop) or inline (mobile) */}
<div
style={{
...{
top: 10,
fontSize: '0.85rem',
borderRadius: 6,
},
...(isDesktop
? {
position: 'absolute',
right: 10,
padding: '2px 8px',
textAlign: 'right',
}
: { marginBottom: 4 }),
}}
>
<div
style={{
display: 'grid',
gridTemplateColumns: 'auto 1fr',
gridColumnGap: '3px',
}}
>
<div style={{ textAlign: 'right', fontWeight: 'bold' }}>
{upcoming ? t('Scheduled for') : t('From')}
</div>
<div>{new Date(maintenance.start).toLocaleString()}</div>
<div style={{ textAlign: 'right', fontWeight: 'bold' }}>
{upcoming ? t('Expected end') : t('To')}
</div>
<div>
{maintenance.end
? new Date(maintenance.end).toLocaleString()
: t('Until further notice')}
</div>
</div>
</div>
<Text style={{ paddingTop: '3px', whiteSpace: 'pre-line' }}>{maintenance.body}</Text>
{maintenance.monitors && maintenance.monitors.length > 0 && (
<>
<Text mt="xs">
<b>{t('Affected components')}</b>
</Text>
<List size="sm" withPadding>
{maintenance.monitors.map((comp, compIdx) => (
<List.Item key={compIdx}>{comp?.name ?? t('MONITOR ID NOT FOUND')}</List.Item>
))}
</List>
</>
)}
</Alert>
)
}
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import { Text, Tooltip } from '@mantine/core'
import { MonitorState, MonitorTarget } from '@/types/config'
import { IconAlertCircle, IconAlertTriangle, IconCircleCheck } from '@tabler/icons-react'
import DetailChart from './DetailChart'
import DetailBar from './DetailBar'
import { getColor } from '@/util/color'
import { maintenances } from '@/uptime.config'
import { useTranslation } from 'react-i18next'
export default function MonitorDetail({
monitor,
state,
}: {
monitor: MonitorTarget
state: MonitorState
}) {
const { t } = useTranslation('common')
if (!state.latency[monitor.id])
return (
<>
<Text mt="sm" fw={700}>
{monitor.name}
</Text>
<Text mt="sm" fw={700}>
{t('No data available')}
</Text>
</>
)
let statusIcon =
state.incident[monitor.id].slice(-1)[0].end === null ? (
<IconAlertCircle
style={{ width: '1.25em', height: '1.25em', color: '#b91c1c', marginRight: '3px' }}
/>
) : (
<IconCircleCheck
style={{ width: '1.25em', height: '1.25em', color: '#059669', marginRight: '3px' }}
/>
)
// Hide real status icon if monitor is in maintenance
const now = new Date()
const hasMaintenance = maintenances
.filter((m) => now >= new Date(m.start) && (!m.end || now <= new Date(m.end)))
.find((maintenance) => maintenance.monitors?.includes(monitor.id))
if (hasMaintenance)
statusIcon = (
<IconAlertTriangle
style={{
width: '1.25em',
height: '1.25em',
color: '#fab005',
marginRight: '3px',
}}
/>
)
let totalTime = Date.now() / 1000 - state.incident[monitor.id][0].start[0]
let downTime = 0
for (let incident of state.incident[monitor.id]) {
downTime += (incident.end ?? Date.now() / 1000) - incident.start[0]
}
const uptimePercent = (((totalTime - downTime) / totalTime) * 100).toPrecision(4)
// Conditionally render monitor name with or without hyperlink based on monitor.url presence
const monitorNameElement = (
<Text mt="sm" fw={700} style={{ display: 'inline-flex', alignItems: 'center' }}>
{monitor.statusPageLink ? (
<a
href={monitor.statusPageLink}
target="_blank"
style={{ display: 'inline-flex', alignItems: 'center', color: 'inherit' }}
>
{statusIcon} {monitor.name}
</a>
) : (
<>
{statusIcon} {monitor.name}
</>
)}
</Text>
)
return (
<>
<div style={{ display: 'flex', justifyContent: 'space-between' }}>
{monitor.tooltip ? (
<Tooltip label={monitor.tooltip}>{monitorNameElement}</Tooltip>
) : (
monitorNameElement
)}
<Text mt="sm" fw={700} style={{ display: 'inline', color: getColor(uptimePercent, true) }}>
{t('Overall', { percent: uptimePercent })}
</Text>
</div>
<DetailBar monitor={monitor} state={state} />
{!monitor.hideLatencyChart && <DetailChart monitor={monitor} state={state} />}
</>
)
}
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import { MonitorState, MonitorTarget } from '@/types/config'
import { Accordion, Card, Center, Text } from '@mantine/core'
import MonitorDetail from './MonitorDetail'
import { pageConfig } from '@/uptime.config'
import { useEffect, useState } from 'react'
import { useTranslation } from 'react-i18next'
function countDownCount(state: MonitorState, ids: string[]) {
let downCount = 0
for (let id of ids) {
if (state.incident[id] === undefined || state.incident[id].length === 0) {
continue
}
if (state.incident[id].slice(-1)[0].end === null) {
downCount++
}
}
return downCount
}
function getStatusTextColor(state: MonitorState, ids: string[]) {
let downCount = countDownCount(state, ids)
if (downCount === 0) {
return '#059669'
} else if (downCount === ids.length) {
return '#df484a'
} else {
return '#f29030'
}
}
export default function MonitorList({
monitors,
state,
}: {
monitors: MonitorTarget[]
state: MonitorState
}) {
const { t } = useTranslation('common')
const group = pageConfig.group
const groupedMonitor = group && Object.keys(group).length > 0
let content
// Load expanded groups from localStorage
const savedExpandedGroups = localStorage.getItem('expandedGroups')
const expandedInitial = savedExpandedGroups
? JSON.parse(savedExpandedGroups)
: Object.keys(group || {})
const [expandedGroups, setExpandedGroups] = useState<string[]>(expandedInitial)
useEffect(() => {
localStorage.setItem('expandedGroups', JSON.stringify(expandedGroups))
}, [expandedGroups])
if (groupedMonitor) {
// Grouped monitors
content = (
<Accordion
multiple
defaultValue={Object.keys(group)}
variant="contained"
value={expandedGroups}
onChange={(values) => setExpandedGroups(values)}
>
{Object.keys(group).map((groupName) => (
<Accordion.Item key={groupName} value={groupName}>
<Accordion.Control>
<div
style={{
display: 'flex',
justifyContent: 'space-between',
width: '100%',
alignItems: 'center',
}}
>
<div>{groupName}</div>
<Text
fw={500}
style={{
display: 'inline',
paddingRight: '5px',
color: getStatusTextColor(state, group[groupName]),
}}
>
{group[groupName].length - countDownCount(state, group[groupName])}/
{group[groupName].length} {t('Operational')}
</Text>
</div>
</Accordion.Control>
<Accordion.Panel>
{monitors
.filter((monitor) => group[groupName].includes(monitor.id))
.sort((a, b) => group[groupName].indexOf(a.id) - group[groupName].indexOf(b.id))
.map((monitor) => (
<div key={monitor.id}>
<Card.Section ml="xs" mr="xs">
<MonitorDetail monitor={monitor} state={state} />
</Card.Section>
</div>
))}
</Accordion.Panel>
</Accordion.Item>
))}
</Accordion>
)
} else {
// Ungrouped monitors
content = monitors.map((monitor) => (
<div key={monitor.id}>
<Card.Section ml="xs" mr="xs">
<MonitorDetail monitor={monitor} state={state} />
</Card.Section>
</div>
))
}
return (
<Center>
<Card
shadow="sm"
padding="lg"
radius="md"
ml="md"
mr="md"
mt="xl"
withBorder={!groupedMonitor}
style={{ width: groupedMonitor ? '897px' : '865px' }}
>
{content}
</Card>
</Center>
)
}
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import { Alert, Text } from '@mantine/core'
import { IconInfoCircle } from '@tabler/icons-react'
import { useTranslation } from 'react-i18next'
export default function NoIncidentsAlert({ style }: { style?: React.CSSProperties }) {
const { t } = useTranslation('common')
return (
<Alert
icon={<IconInfoCircle />}
title={
<span
style={{
fontSize: '1rem',
fontWeight: 700,
}}
>
{t('No incidents in this month')}
</span>
}
color="gray"
withCloseButton={false}
style={{
position: 'relative',
margin: '16px auto 0 auto',
...style,
}}
>
<Text>{t('There are no incidents for this month')}</Text>
</Alert>
)
}
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import dynamic from 'next/dynamic'
import React from 'react'
const NoSsr = (props: {
children:
| string
| number
| boolean
| React.ReactElement<any, string | React.JSXElementConstructor<any>>
| Iterable<React.ReactNode>
| React.ReactPortal
| React.PromiseLikeOfReactNode
| null
| undefined
}) => <React.Fragment>{props.children}</React.Fragment>
export default dynamic(() => Promise.resolve(NoSsr), {
ssr: false,
})
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import { MaintenanceConfig, MonitorTarget } from '@/types/config'
import { Center, Container, Title, Collapse, Button, Box } from '@mantine/core'
import { IconCircleCheck, IconAlertCircle, IconPlus, IconMinus } from '@tabler/icons-react'
import { useEffect, useState } from 'react'
import MaintenanceAlert from './MaintenanceAlert'
import { pageConfig } from '@/uptime.config'
import { useTranslation } from 'react-i18next'
function useWindowVisibility() {
const [isVisible, setIsVisible] = useState(true)
useEffect(() => {
const handleVisibilityChange = () => setIsVisible(document.visibilityState === 'visible')
document.addEventListener('visibilitychange', handleVisibilityChange)
return () => document.removeEventListener('visibilitychange', handleVisibilityChange)
}, [])
return isVisible
}
export default function OverallStatus({
state,
maintenances,
monitors,
}: {
state: { overallUp: number; overallDown: number; lastUpdate: number }
maintenances: MaintenanceConfig[]
monitors: MonitorTarget[]
}) {
const { t } = useTranslation('common')
let group = pageConfig.group
let groupedMonitor = (group && Object.keys(group).length > 0) || false
let statusString = ''
let icon = <IconAlertCircle style={{ width: 64, height: 64, color: '#b91c1c' }} />
if (state.overallUp === 0 && state.overallDown === 0) {
statusString = t('No data yet')
} else if (state.overallUp === 0) {
statusString = t('All systems not operational')
} else if (state.overallDown === 0) {
statusString = t('All systems operational')
icon = <IconCircleCheck style={{ width: 64, height: 64, color: '#059669' }} />
} else {
statusString = t('Some systems not operational', {
down: state.overallDown,
total: state.overallUp + state.overallDown,
})
}
const [openTime] = useState(Math.round(Date.now() / 1000))
const [currentTime, setCurrentTime] = useState(Math.round(Date.now() / 1000))
const isWindowVisible = useWindowVisibility()
const [expandUpcoming, setExpandUpcoming] = useState(false)
useEffect(() => {
const interval = setInterval(() => {
if (!isWindowVisible) return
if (currentTime - state.lastUpdate > 300 && currentTime - openTime > 30) {
window.location.reload()
}
setCurrentTime(Math.round(Date.now() / 1000))
}, 1000)
return () => clearInterval(interval)
})
const now = new Date()
const activeMaintenances: (Omit<MaintenanceConfig, 'monitors'> & {
monitors?: MonitorTarget[]
})[] = maintenances
.filter((m) => now >= new Date(m.start) && (!m.end || now <= new Date(m.end)))
.map((maintenance) => ({
...maintenance,
monitors: maintenance.monitors?.map(
(monitorId) => monitors.find((mon) => monitorId === mon.id)!
),
}))
const upcomingMaintenances: (Omit<MaintenanceConfig, 'monitors'> & {
monitors?: (MonitorTarget | undefined)[]
})[] = maintenances
.filter((m) => now < new Date(m.start))
.map((maintenance) => ({
...maintenance,
monitors: maintenance.monitors?.map(
(monitorId) => monitors.find((mon) => monitorId === mon.id)!
),
}))
return (
<Container size="md" mt="xl">
<Center>{icon}</Center>
<Title mt="sm" style={{ textAlign: 'center' }} order={1}>
{statusString}
</Title>
<Title mt="sm" style={{ textAlign: 'center', color: '#70778c' }} order={5}>
{t('Last updated on', {
date: new Date(state.lastUpdate * 1000).toLocaleString(),
seconds: currentTime - state.lastUpdate,
})}
</Title>
{/* Upcoming Maintenance */}
{upcomingMaintenances.length > 0 && (
<>
<Title mt="4px" style={{ textAlign: 'center', color: '#70778c' }} order={5}>
{t('upcoming maintenance', { count: upcomingMaintenances.length })}{' '}
<span
style={{ textDecoration: 'underline', cursor: 'pointer' }}
onClick={() => setExpandUpcoming(!expandUpcoming)}
>
{expandUpcoming ? t('Hide') : t('Show')}
</span>
</Title>
<Collapse in={expandUpcoming}>
{upcomingMaintenances.map((maintenance, idx) => (
<MaintenanceAlert
key={`upcoming-${idx}`}
maintenance={maintenance}
style={{ maxWidth: groupedMonitor ? '897px' : '865px' }}
upcoming
/>
))}
</Collapse>
</>
)}
{/* Active Maintenance */}
{activeMaintenances.map((maintenance, idx) => (
<MaintenanceAlert
key={`active-${idx}`}
maintenance={maintenance}
style={{ maxWidth: groupedMonitor ? '897px' : '865px' }}
/>
))}
</Container>
)
}