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petal.js
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petal.js
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'use strict';
document.addEventListener('DOMContentLoaded', () => {
const rootURL = window.location.href.split('://', 2)[1].split('/', 2)[0],
body = document.getElementById('main'),
stream = document.getElementById('stream'),
messages = document.getElementById('messages'),
messageContextMenu = document.getElementById('messageContextMenu'),
profilePopover = document.getElementById('profilePopover'),
profilePopoverAvatar = document.getElementById('profilePopoverAvatar'),
profilePopoverName = document.getElementById('profilePopoverName'),
profilePopoverBio = document.getElementById('profilePopoverBio'),
streamInfo = document.getElementById('stream-info'),
streamInfoMenu = document.getElementById('streamInfoMenu'),
entry = document.getElementById('entry'),
backToLatest = document.getElementById('backToLatest'),
petal = document.getElementById('petal'),
menu = document.getElementById('menu'),
menuTabs = document.querySelectorAll('.menuTab'),
menuDataElements = {
name: document.querySelector('[data-profile-name]'),
avatar: document.querySelector('[data-profile-avatar]'),
message: document.querySelector('[data-profile-message]'),
background: document.querySelector('[data-profile-background]'),
profileInfo: document.querySelector('[data-profile-info]'),
bio: document.querySelector('[data-profile-bio]'),
bioInfo: document.querySelector('[data-bio-info]'),
currency: document.querySelector('[data-stats-currency]'),
premiumCurrency: document.querySelector('[data-stats-premium-currency]'),
currencyEarned: document.querySelector('[data-stats-currency-earned]'),
currencyEarnedFromSub: document.querySelector('[data-stats-currency-earned-from-sub]'),
premiumCurrencyEarned: document.querySelector('[data-stats-premium-currency-earned]'),
premiumCurrencyClaimed: document.querySelector('[data-stats-premium-currency-claimed]'),
subStatus: document.querySelector('[data-stats-sub-status]'),
subOnly: document.querySelector('[data-stats-sub-only]'),
subTime: document.querySelector('[data-stats-sub-time]'),
subStreak: document.querySelector('[data-stats-sub-streak]'),
monthsSubbed: document.querySelector('[data-stats-months-subbed]'),
subsTotal: document.querySelector('[data-stats-subs-total]'),
donations: document.querySelector('[data-stats-donations]'),
kofiTotal: document.querySelector('[data-stats-kofi-total]'),
passwordInfo: document.querySelector('[data-password-info]'),
kofiInfo: document.querySelector('[data-kofi-info]'),
messageScrollThreshold: document.querySelector('[data-message-scroll-threshold]'),
streamHistory: document.querySelector('[data-stream-history]'),
},
changeAvatar = document.getElementById('changeAvatar'),
editNameIcon = document.getElementById('editNameIcon'),
nameColorInput = document.getElementById('nameColor'),
messageColorInput = document.getElementById('messageColor'),
backgroundColorInput = document.getElementById('backgroundColor'),
nameColorButton = document.getElementById('changeNameColor'),
messageColorButton = document.getElementById('changeMessageColor'),
backgroundColorButton = document.getElementById('changeBackgroundColor'),
saveProfile = document.getElementById('saveProfile'),
resetProfile = document.getElementById('resetProfile'),
enterPasswordInput = document.getElementById('enterPassword'),
saveBio = document.getElementById('saveBio'),
changePasswordInput = document.getElementById('changePassword'),
confirmPasswordInput = document.getElementById('confirmPassword'),
savePassword = document.getElementById('savePassword'),
kofiInput = document.getElementById('kofi'),
saveKofi = document.getElementById('saveKofi'),
showConnectionEvents = document.getElementById('showConnectionEvents'),
autoReconnect = document.getElementById('autoReconnect'),
messageScrollThreshold = document.getElementById('messageScrollThreshold'),
clickAction = window.innerWidth > 768 ? 'Click' : 'Tap',
shortMonthNames = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
passwordChar = '⬤',
currencyEmoji = '🌺',
currencyName = 'Petal',
premiumCurrencyEmoji = '🌸',
premiumCurrencyName = 'Blossom',
maxMessageLength = 500,
maxBioLength = 500,
sanitize = s => DOMPurify.sanitize(s, sanitizeConfig),
validName = s => s.length > 0 && !/[^0-9a-z]/i.test(s),
validHexColor = s => s.length === 7 && /#[0-9a-f]{6}/i.test(s),
validEmail = s => /[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?/.test(s)
const streamPage = stream !== null,
numMenuTabs = menuTabs.length
let server = null,
reconnectInterval = -1,
controlKeyHeld = false,
escapeKeyHeld = false,
tempName = '',
passwordMode = false,
entryPassword = '',
menuPassword = '',
menuKofi = '',
streamTitleString = '',
streamHistoryArray = [],
historyAdded = false,
loggedIn = false,
lastMessageGroup = null,
messageContextMenuOpen = false,
profilePopoverOpen = false,
streamInfoMenuOpen = false,
menuOpen = false,
sanitizeConfig = {
ALLOWED_TAGS: ['a', 'b', 'i', 's', 'u', 'br'],
ALLOWED_ATTR: ['href', 'target', 'rel']
},
lastColorOpen = null,
colorisConfig = {
theme: 'pill',
themeMode: 'dark',
alpha: false,
focusInput: false,
margin: 36,
},
data = {
server: localStorage.getItem('server') || 'chat.lynnya.live',
token: localStorage.getItem('token') || undefined,
name: localStorage.getItem('name') || undefined,
color: localStorage.getItem('color') || undefined,
textColor: localStorage.getItem('bgColor') || undefined,
bgColor: localStorage.getItem('bgcolor') || undefined,
moderator: localStorage.getItem('moderator') === 'true',
lastUserPrivateMessaged: localStorage.getItem('lastUserPrivateMessaged') || undefined,
theme: localStorage.getItem('theme') || 'dark',
messageScrollThreshold: Number(localStorage.getItem('messageScrollThreshold') || 250),
showConnectionEvents: localStorage.getItem('showConnectionEvents') !== 'false',
autoReconnect: localStorage.getItem('autoReconnect') !== 'false',
},
avatarImage = document.createElement('img'),
avatarCanvas = document.createElement('canvas'),
avatarInput = document.createElement('input')
avatarCanvas.width = 256
avatarCanvas.height = 256
let avatarCanvasContext = avatarCanvas.getContext('2d')
avatarInput.type = 'file'
const setData = (key, val) => {
data[key] = val
localStorage.setItem(key, val)
}
const luminance = (hex) => {
const a = hh => {
const v = parseInt(hh, 16) / 255
return v <= 0.03928 ? v / 12.92 : Math.pow((v + 0.055) / 1.055, 2.4)
}
return a(hex.slice(1,3)) * 0.2126 + a(hex.slice(3,5)) * 0.7152 + a(hex.slice(5,7)) * 0.0722
}
const rgbToHex = rgb => {
if (rgb.charAt(0) === '#') return rgb
return '#' + rgb.replace('rgb(', '').replace(')', '').split(',').map(s => ('0'+Number(s).toString(16)).slice(-2)).join('')
}
const textBackgroundContrast = (text, background) => {
if (text === background) {
return {good: false, ratio: 1, reason: 'Text and background are the same color'}
}
const lum1 = luminance(text)
const lum2 = luminance(background)
const ratio = (Math.max(lum1, lum2) + 0.05) / (Math.min(lum1, lum2) + 0.05)
if (ratio >= 4.5) {
return {good: true, ratio: ratio, reason: 'good'}
} else if (lum1 > lum2) {
if (lum1 / 2 < 0.5) {
return {good: false, ratio: ratio, reason: 'Text color is too dark'}
} else {
return {good: false, ratio: ratio, reason: 'Background color is too dark'}
}
} else {
if (lum2 / 2 < 0.5) {
return {good: false, ratio: ratio, reason: 'Background color is too light'}
} else {
return {good: false, ratio: ratio, reason: 'Text color is too light'}
}
}
}
const formatSubTime = subTime => {
const date = new Date(subTime)
return `${shortMonthNames[date.getUTCMonth()]} ${date.getUTCDate()}`
}
const resetMenu = () => {
// the following 4 lines should execute first for security reasons
menuPassword = ''
savePassword.classList.add('hidden')
changePasswordInput.value = ''
confirmPasswordInput.value = ''
// end security lines
resetProfile.click()
menuDataElements.passwordInfo.classList.add('hidden')
kofiInput.value = ''
menuDataElements.kofiInfo.classList.add('hidden')
saveKofi.classList.add('hidden')
}
const handleMenuProfileInfo = (error, noReset = false) => {
saveProfile.classList.add('hidden')
if (!noReset) resetProfile.classList.remove('hidden')
menuDataElements.profileInfo.classList.remove('good')
menuDataElements.profileInfo.innerText = error
menuDataElements.profileInfo.classList.remove('hidden')
}
const handleMenuProfileOK = message => {
resetProfile.classList.add('hidden')
saveProfile.classList.add('hidden')
menuDataElements.profileInfo.classList.add('good')
menuDataElements.profileInfo.innerText = message
menuDataElements.profileInfo.classList.remove('hidden')
}
const checkColors = (nameColor, textColor, bgColor) => {
const name = textBackgroundContrast(nameColor, bgColor)
if (name.good) {
const message = textBackgroundContrast(textColor, bgColor)
if (message.good) {
return message
} else {
message.reason = message.reason.replace('Text', 'Message')
return message
}
} else {
name.reason = name.reason.replace('Text', 'Name')
return name
}
}
const changeAvatarOnClick = event => avatarInput.click()
const menuNameOnClick = event => {
menuDataElements.name.innerText = ''
menuDataElements.name.contentEditable = 'true'
menuDataElements.name.focus()
}
const checkProfile = () => {
const name = menuDataElements.name.innerText
const color = rgbToHex(menuDataElements.name.style.color)
const textColor = rgbToHex(menuDataElements.message.style.color)
const bgColor = rgbToHex(menuDataElements.background.style.backgroundColor)
if (name === (data.name || 'anon') && color === data.color && textColor === data.textColor && bgColor === data.bgColor) {
menuDataElements.profileInfo.classList.add('hidden')
menuDataElements.profileInfo.innerText = ''
saveProfile.classList.add('hidden')
resetProfile.classList.add('hidden')
return false
} else if (validName(name)) {
const colorResult = checkColors(color, textColor, bgColor)
if (colorResult.good) {
menuDataElements.profileInfo.classList.add('hidden')
menuDataElements.profileInfo.innerText = ''
saveProfile.classList.remove('hidden')
resetProfile.classList.remove('hidden')
return true
} else {
handleMenuProfileInfo(colorResult.reason)
return false
}
} else {
handleMenuProfileInfo('Invalid name, letters/numbers only')
return false
}
}
const handleColorsPayload = payload => {
setData('color', payload.nameColor)
menuDataElements.name.style.color = payload.nameColor
nameColorInput.value = payload.nameColor
setData('textColor', payload.textColor)
menuDataElements.message.style.color = payload.textColor
messageColorInput.value = payload.textColor
entry.style.color = payload.textColor
setData('bgColor', payload.bgColor)
menuDataElements.background.style.backgroundColor = payload.bgColor
menuDataElements.background.style.fill = payload.nameColor
menuDataElements.background.style.stroke = payload.nameColor
backgroundColorInput.value = payload.bgColor
entry.style.backgroundColor = payload.bgColor
}
const handleStatsData = stats => {
menuDataElements.currency.innerText = stats.currency || 0
menuDataElements.premiumCurrency.innerText = stats.premiumCurrency || 0
menuDataElements.currencyEarned.innerText = stats.currencyEarned || 0
menuDataElements.currencyEarnedFromSub.innerText = stats.currencyEarnedFromSub || 0
menuDataElements.premiumCurrencyEarned.innerText = stats.premiumCurrencyEarned || 0
menuDataElements.premiumCurrencyClaimed.innerText = stats.premiumCurrencyClaimed || 0
}
const handleKofiData = kofi => {
if (kofi.subStatus) {
backgroundColorButton.classList.remove('hidden')
messageColorButton.classList.remove('hidden')
menuDataElements.subStatus.innerText = 'active'
menuDataElements.subTime.innerText = formatSubTime(kofi.subTime)
menuDataElements.subStreak.innerText = kofi.subStreak
menuDataElements.subOnly.classList.remove('hidden')
} else {
messageColorButton.classList.add('hidden')
backgroundColorButton.classList.add('hidden')
menuDataElements.subStatus.innerText = 'inactive'
menuDataElements.subOnly.classList.add('hidden')
menuDataElements.subTime.innerText = ''
menuDataElements.subStreak.innerText = ''
}
menuDataElements.monthsSubbed.innerText = kofi.monthsSubbed || 0
menuDataElements.subsTotal.innerText = kofi.subsTotal || 0
menuDataElements.donations.innerText = kofi.donations || 0
menuDataElements.kofiTotal.innerText = kofi.kofiTotal || 0
}
const handleProfileData = payload => {
setData('name', payload.name)
menuDataElements.name.innerText = payload.name
menuDataElements.avatar.src = `/avatars/${payload.avatar}`
nameColorButton.classList.remove('hidden')
handleColorsPayload(payload)
setData('bio', payload.bio)
menuDataElements.bio.value = payload.bio
handleStatsData(payload.stats)
handleKofiData(payload.kofi)
}
const tryScrollFrom = scrollHeight => {
if (messages.clientHeight + messages.scrollTop + data.messageScrollThreshold >= scrollHeight) {
messages.scrollTop = messages.scrollHeight
return true
}
return false
}
const addMessage = (text, modifier, id) => {
const scrollHeight = messages.scrollHeight
lastMessageGroup = null
const idText = id !== undefined ? `id="msg-${id}" `: ''
messages.innerHTML += `<div ${idText}class="msg${modifier !== undefined ? ' msg--' + modifier : ''}">${text}</div>`
tryScrollFrom(scrollHeight)
}
const addMessageGroup = (message, messageText) => {
const scrollHeight = messages.scrollHeight
lastMessageGroup = message.name
const idText = message.id !== undefined ? `id="msg-${message.id}" `: ''
messages.innerHTML += `<div class="msg-group" style="color: ${message.textColor}; background: ${message.bgColor};"><img class="avatar" draggable="false" src="/avatars/${message.avatar}"><div class="col"><div class="author" style="color: ${message.nameColor};">${message.name}</div><div ${idText}class="msg" style="color: ${message.textColor};">${messageText}</div></div>`
tryScrollFrom(scrollHeight)
}
const addToLastMessageGroup = (message, messageText) => {
const scrollHeight = messages.scrollHeight
const idText = message.id !== undefined ? `id="msg-${message.id}" `: ''
messages.querySelector('.msg-group:last-of-type > .col').innerHTML += `<div ${idText}class="msg">${messageText}</div>`
tryScrollFrom(scrollHeight)
}
const addHistory = history => {
for (const message of history) {
if (lastMessageGroup === null || lastMessageGroup !== message.name) {
addMessageGroup(message, message.body)
} else (
addToLastMessageGroup(message, message.body)
)
}
}
const systemMessage = message => {
addMessage(message, 'system')
}
const toggleMenu = () => {
menuOpen = menu.classList.contains('hidden')
menuOpen ? menu.classList.remove('hidden') : menu.classList.add('hidden')
if (!menuOpen) {
resetMenu()
}
}
const toggleMenuTab = tab => {
if (!tab.classList.contains('active')) {
resetMenu()
document.querySelectorAll('.menuTab').forEach(t => t.classList.remove('active'))
tab.classList.add('active')
document.querySelectorAll('.menuPage').forEach(p => p.classList.remove('active'))
document.getElementById(tab.dataset.page).classList.add('active')
}
}
const clearMessageContextMenu = () => {
messageContextMenuOpen = false
messageContextMenu.classList.add('hidden')
messageContextMenu.dataset.id = ''
}
const processText = content => {
return sanitize(content)
.trim()
.replaceAll(/\*\*([^]+)\*\*/gm, '<b>$1</b>')
.replaceAll(/\*([^]+)\*/gm, '<i>$1</i>')
.replaceAll(/\~\~([^]+)\~\~/gm, '<s>$1</s>')
.replaceAll(/\_\_([^]+)\_\_/gm, '<u>$1</u>')
.replaceAll('\n', '<br>')
.replaceAll(/https?:\/\/[^\s]{2,}/g, '<a href="$&" target="_blank" rel="noopener">$&</a>')
}
const cleanURL = url => {
url = url.replace('wss://', '').replace(':8080', '')
return url.endsWith('/') ? url.slice(0, -1) : url
}
const formatTimeDelta = delta => {
let str = ''
const days = delta / 86400000
if (days >= 1) {
str += ` ${Math.floor(days)}d`
delta %= 86400000
}
const hours = delta / 3600000
if (hours >= 1) {
str += ` ${Math.floor(hours)}h`
delta %= 3600000
}
const minutes = delta / 60000
if (minutes >= 1) {
str += ` ${Math.floor(minutes)}m`
delta %= 60000
}
str += ` ${Math.floor(delta / 1000)}s`
return str.slice(1)
}
const send = payload => server.send(JSON.stringify(payload))
const payloadHandlers = {
'hello': payload => {
// payloadHandlers['participants-ok'](payload)
streamTitleString = payload.title
if (streamPage) {
streamTitle.innerHTML = streamTitleString
streamHistoryArray = payload.streamHistory
}
if (historyAdded) return
historyAdded = true
addHistory(payload.history)
if (data.name === undefined || data.token === undefined) {
localStorage.removeItem('name')
localStorage.removeItem('token')
delete data.name
delete data.token
systemMessage(
`Welcome to Petal! You are currently anonymous.<br><br>
Register an account:<ol>
<li>${clickAction} on the Petal icon below</li>
<li>${clickAction} on the name "anon"</li>
<li>Enter your name</li>
<li>${clickAction} "Save"</li>
<li>${clickAction} "Settings" to change your password.<br><b>Required in order to log in using a different browser/device.</b></li></ol><br>
Log in:<ol>
<li>Repeat steps 1-4 above</li>
<li>Enter your password</li>
<li>${clickAction} "Submit"</li></ol><br>`
)
}
},
'auth-exists': payload => {
if (data.token !== undefined && data.name === payload.name) {
systemMessage('name exists, attempting to log in using the stored token...')
send({
type: 'auth-token',
name: payload.name,
token: data.token
})
} else {
if (payload.view === 'command') {
entry.value = ''
passwordMode = true
entry.focus()
systemMessage('name exists, please enter your password (enter nothing to cancel)')
} else if (payload.view === 'menu') {
menuDataElements.name.removeEventListener('click', menuNameOnClick)
menuDataElements.name.classList.add('cursor-inherit')
enterPasswordInput.classList.remove('hidden')
saveProfile.innerText = 'Submit'
resetProfile.innerText = 'Cancel'
saveProfile.classList.remove('hidden')
resetProfile.classList.remove('hidden')
}
}
},
'auth-name-invalid': payload => {
payloadHandlers['command-profile-invalid-name'](payload)
},
'auth-new': payload => {
data.name = payload.name
data.token = payload.token
if (payload.view === 'command') {
systemMessage('account created. logging in...')
}
send({
type: 'auth-recv',
view: payload.view,
})
},
'auth-new-ok': payload => {
setData('token', data.token)
setData('name', payload.name)
changeAvatar.addEventListener('click', changeAvatarOnClick)
menuDataElements.name.innerText = payload.name
nameColorButton.classList.remove('hidden')
loggedIn = true
if (payload.view === 'command') {
systemMessage(`logged in. please set a password by accessing the Petal menu, then Settings`)
} else if (payload.view === 'menu') {
handleMenuProfileOK('Logged in, please set a password in Settings')
}
},
'auth-password-ok': payload => {
setData('token', payload.token)
changeAvatar.addEventListener('click', changeAvatarOnClick)
handleProfileData(payload)
handleStatsData(payload.stats)
handleKofiData(payload.kofi)
setData('moderator', payload.moderator)
if (!loggedIn) {
loggedIn = true
if (payload.view === 'command') {
systemMessage(`logged in as <b style="color: ${payload.nameColor};">${payload.name}</b>`)
} else if (payload.view === 'menu') {
handleMenuProfileOK('Logged in')
menuDataElements.name.addEventListener('click', menuNameOnClick)
editNameIcon.addEventListener('click', menuNameOnClick)
menuDataElements.name.classList.remove('cursor-inherit')
}
} else if (payload.view === 'command') {
systemMessage(`logged in as <b style="color: ${payload.nameColor};">${payload.name}</b>`)
}
},
'auth-ok': payload => {
changeAvatar.addEventListener('click', changeAvatarOnClick)
changeAvatar.classList.remove('cursor-inherit')
handleProfileData(payload)
handleStatsData(payload.stats)
handleKofiData(payload.kofi)
setData('moderator', payload.moderator)
systemMessage(`logged in as <b style="color: ${payload.nameColor};">${payload.name}</b>`)
},
'auth-fail-password': payload => {
if (payload.view === 'command') {
systemMessage('incorrect password')
} else if (payload.view === 'menu') {
handleMenuProfileInfo('Incorrect password', true)
menuDataElements.name.innerText = data.name || 'anon'
menuDataElements.name.classList.remove('cursor-inherit')
menuDataElements.name.addEventListener('click', menuNameOnClick)
editNameIcon.addEventListener('click', menuNameOnClick)
}
},
'auth-fail-max-names': payload => {
systemMessage('you have reached the maximum number of names. (10)')
},
'auth-fail-unauthorized': payload => {
systemMessage('not authorized. if you believe this is an error, please contact lynn')
},
'auth-fail-unknown': payload => {
systemMessage(`login failed (reason: auth_pair missing). if you see this, please contact lynn with details`)
},
'participants-ok': payload => {
const names = [...new Set(payload.participants)]
const counts = names.map(n => {
const count = payload.participants.filter(m => m === n).length
return count === 1 ? n : `${n} [${count}]`
})
systemMessage(`${names.length} user${names.length === 1 ? '' : 's'} connected: ${counts.join(', ')}`)
},
'participants-update': payload => {
// TODO: implement UI for participants
// systemMessage(`${payload.name} ${payload.action}`)
},
'priv-message': payload => {
const cleanBody = sanitize(payload.body)
if (cleanBody !== '') {
addMessage(`← <b style="color: ${payload.nameColor}";>${payload.name}</b>: ${cleanBody}`, payload.type)
}
},
'priv-message-sent': payload => {
const cleanBody = sanitize(payload.body)
if (cleanBody !== '') {
setData('lastUserPrivateMessaged', payload.name)
systemMessage(`→ <b>${payload.name}</b>: ${cleanBody}`, payload.type)
}
},
'priv-message-fail': payload => {
systemMessage(`<b>${payload.name}</b> is offline. try again later`)
},
'message': payload => {
const cleanBody = sanitize(payload.body)
if (cleanBody !== '') {
if (lastMessageGroup === null || lastMessageGroup !== payload.name) {
addMessageGroup(payload, cleanBody)
} else (
addToLastMessageGroup(payload.textColor, cleanBody)
)
}
},
'delete-message': payload => {
const message = document.getElementById(`msg-${payload.id}`)
if (message !== null) {
message.innerText = '[message deleted]'
}
},
'title': payload => {
streamTitleString = payload.title
streamTitle.innerHTML = streamTitleString
},
'stream-history': payload => {
streamHistoryArray = payload.history
},
'user-profile': payload => {
profilePopoverAvatar.src = `/avatars/${payload.avatar}`
profilePopoverName.innerText = payload.name
profilePopoverName.style.color = payload.nameColor
profilePopoverBio.style.color = payload.textColor
profilePopover.style.backgroundColor = payload.bgColor
profilePopoverBio.innerHTML = processText(payload.bio) || '<div class="no-bio"></div>'
profilePopover.classList.remove('hidden')
profilePopover.style.left = Math.min(window.innerWidth - profilePopover.offsetWidth, Number(profilePopover.style.left.replace('px', ''))) + 'px'
profilePopover.style.top = Math.min(window.innerHeight - profilePopover.offsetHeight, Number(profilePopover.style.top.replace('px', ''))) + 'px'
profilePopoverOpen = true
},
'bio-auth-required': payload => {
menuDataElements.bioInfo.innerText = 'Change name before writing bio'
menuDataElements.bioInfo.classList.add('bad')
menuDataElements.bioInfo.classList.remove('hidden')
},
'bio-ok': payload => {
setData('bio', payload.bio)
menuDataElements.bioInfo.innerText = 'Saved'
menuDataElements.bioInfo.classList.remove('bad')
menuDataElements.bioInfo.classList.remove('hidden')
},
'command-unauthorized': payload => {
systemMessage('you are not authorized to use this command.')
},
'command-kofi-auth-fail': payload => {
if (payload.view === 'command') {
systemMessage('this Ko-fi email has already been claimed. if you believe this is an error, please contact lynn')
} else if (payload.view === 'view') {
menuDataElements.kofiInfo.classList.remove('good')
menuDataElements.kofiInfo.innerText = 'Email claimed by another user'
menuDataElements.kofiInfo.classList.remove('hidden')
}
},
'command-kofi-auth-required': payload => {
if (payload.view === 'command') {
systemMessage('only named users can set a Ko-fi email. use /name to name yourself')
} else if (payload.view === 'menu') {
menuDataElements.kofiInfo.classList.remove('good')
menuDataElements.kofiInfo.innerText = 'Change name before changing email'
menuDataElements.kofiInfo.classList.remove('hidden')
}
},
'command-kofi-ok': payload => {
const premiumText = payload.award > 0 ? `, +<b>${payload.award}</b>${premiumCurrencyEmoji}` : ''
if (payload.view === 'command') {
systemMessage(`changed Ko-fi email successfully. status: ${payload.kofi.subStatus ? '' : 'not '}subscribed${premiumText}`)
} else if (payload.view === 'menu') {
menuDataElements.kofiInfo.classList.add('good')
menuDataElements.kofiInfo.innerText = `Saved${premiumText}`
menuDataElements.kofiInfo.classList.remove('hidden')
handleStatsData(payload.stats)
handleKofiData(payload.kofi)
}
},
'kofi-action': payload => {
const premiumText = payload.premiumCurrency > 0 ? ` +<b>${payload.premiumCurrency}</b>${premiumCurrencyEmoji}` : ''
systemMessage(`thanks for the ${payload.method}!${premiumText}`)
},
'command-password-auth-required': payload => {
if (payload.view === 'command') {
systemMessage('only named users can set a password. use /name to log in')
} else if (payload.view === 'menu') {
menuDataElements.passwordInfo.classList.remove('good')
menuDataElements.passwordInfo.innerText = 'Change name before changing password'
menuDataElements.passwordInfo.classList.remove('hidden')
}
},
'command-password-ok': payload => {
if (payload.view === 'command') {
systemMessage('changed password successfully')
} else if (payload.view === 'menu') {
menuDataElements.passwordInfo.classList.add('good')
menuDataElements.passwordInfo.innerText = 'Saved'
menuDataElements.passwordInfo.classList.remove('hidden')
}
},
'command-color-ok': payload => {
setData('color', payload.color)
systemMessage(`color changed to <b style="color:${data.color}">${data.color}</b>`)
},
'command-textcolor-ok': payload => {
setData('textColor', payload.color)
systemMessage(`text color changed to <b style="color:${data.textColor}">${data.textColor}</b>`)
},
'command-bgcolor-ok': payload => {
setData('bgColor', payload.color)
systemMessage(`background color changed to <b style="color:${data.bgColor}">${data.bgColor}</b>`)
},
'command-profile-invalid-name': payload => {
if (payload.view === 'command') {
systemMessage('invalid name, only letters and numbers are allowed.')
} else if (payload.view === 'menu') {
handleMenuProfileInfo('Invalid name, letters/numbers only')
}
},
'command-profile-auth-required': payload => {
if (payload.view === 'command') {
systemMessage('only named users can change their name color, and only Ko-fi subscribers can change text/background colors. use /name to name yourself')
} else if (payload.view === 'menu') {
handleMenuProfileInfo('Change name before changing colors')
}
},
'command-profile-sub-required': payload => {
if (payload.view === 'command') {
systemMessage('only users with a linked Ko-fi subscription can change text/background colors. use /kofi to link your email if you are already subbed')
} else if (payload.view === 'menu') {
handleMenuProfileInfo('Update Ko-fi email in Settings first')
}
},
'command-colors-invalid': payload => {
if (payload.view === 'command') {
systemMessage('invalid hex color. examples: #ff9999 (pink), #007700 (dark green), #3333ff (blue)')
} else if (payload.view === 'menu') {
handleMenuProfileInfo('Invalid hex color')
}
},
'command-colors-fail': payload => {
if (payload.view === 'command') {
systemMessage(`Colors are not contrasted enough, ${payload.reason.toLowerCase()}`)
} else if (payload.view === 'menu') {
handleMenuProfileInfo(payload.reason)
}
},
'command-profile-ok': payload => {
setData('name', payload.name)
menuDataElements.name.innerText = payload.name
menuDataElements.avatar.src = `/avatars/${payload.avatar}`
handleColorsPayload(payload)
if (payload.view === 'command') {
systemMessage(`changed profile to name: ${payload.name}, color: ${payload.nameColor}, text: ${payload.textColor}, bg: ${payload.bgColor}`)
} else if (payload.view === 'menu') {
handleMenuProfileOK('Saved')
}
},
'command-names-fail': payload => {
systemMessage('you have no names. try /name <name>')
},
'command-names-ok': payload => {
systemMessage(`names: ${payload.names.join(', ')}`)
},
'avatar-upload-fail': payload => {
if (payload.view === 'command') {
systemMessage(`invalid image. if you are certain the image you uploaded is valid, please contact lynn`)
} else if (payload.view === 'menu') {
handleMenuProfileInfo(`Invalid image`, true)
}
},
'avatar-upload-auth-required': payload => {
if (payload.view === 'command') {
systemMessage('only named users can upload an avatar. use /name to name yourself')
} else if (payload.view === 'menu') {
handleMenuProfileInfo('Change name before changing avatar', true)
}
},
'avatar-upload-ok': payload => {
if (payload.view === 'command') {
systemMessage('avatar updated')
}
menuDataElements.avatar.src = `/avatars/${payload.avatar}`
},
'command-daily-fail': payload => {
systemMessage(`next daily in ${formatTimeDelta(payload.time)}`)
},
'command-daily-auth-required': payload => {
systemMessage('only named users can claim daily currency. use /name to name yourself')
},
'command-daily-ok': payload => {
const premiumText = payload.premiumCurrency > 0 ? ` +<b>${payload.premiumCurrency}</b>${premiumCurrencyEmoji}` : ''
const subText = payload.sub ? ' (sub bonus)' : ''
systemMessage(`+<b>${payload.currency}</b>${currencyEmoji}${premiumText}${subText} | next daily in ${formatTimeDelta(payload.time)}`)
},
'command-stats-auth-required': payload => {
systemMessage('only named users can view Petal stats. use /name to name yourself')
},
'command-stats-ok': payload => {
switch (payload.statsView) {
case 'command-bal':
const currency = payload.stats.currency || 0
const currencyStr = currency !== 1 ? `${currencyEmoji} ${currencyName}s` : `${currencyEmoji} ${currencyName}`
const premiumCurrency = payload.stats.premiumCurrency || 0
const premiumCurrencyStr = premiumCurrency !== 1 ? `${premiumCurrencyEmoji} ${premiumCurrencyName}s` : `${premiumCurrencyEmoji} ${premiumCurrencyName}`
systemMessage(`<b>${currency}</b>${currencyStr}, <b>${premiumCurrency}</b>${premiumCurrencyStr}`)
break
}
handleStatsData(payload.stats)
handleKofiData(payload.kofi)
},
'command-data-ok': payload => {
console.log(payload.data)
},
'command-addmod-ok': payload => {
systemMessage(`added <b>${payload.name}</b> as a moderator`)
}
}
const events = {
onerror: event => {
// don't display auto-reconnect errors
if (reconnectInterval !== -1) return
console.error(event)
},
onclose: event => {
if (data.autoReconnect) {
if (reconnectInterval === -1) {
systemMessage(`connection closed by the server. trying to reconnect...`)
reconnectInterval = setInterval(() => {
if (reconnectInterval !== -1) {
server = connect(data.server)
}
}, 1000)
}
} else {
systemMessage(`connection closed by the server. use /connect or refresh the page`)
}
},
onopen: event => {
clearInterval(reconnectInterval)
reconnectInterval = -1
if (data.showConnectionEvents) {
systemMessage('connected')
}
setData('server', server.url)
if (data.name !== undefined && data.token !== undefined) {
send({
type: 'auth-token',
name: data.name,
token: data.token
})
}
},
onmessage: event => {
const payload = JSON.parse(event.data)
payloadHandlers[payload.type](payload)
},
}
const connect = url => {
url = 'wss://'.concat(url.replace('wss://', '').replace('ws://', ''))
if (url.endsWith('/')) {
url = url.slice(0, -1)
}
if (data.showConnectionEvents) {
systemMessage(`connecting to ${cleanURL(url)}...`)
}
server = new WebSocket(url)
Object.assign(server, events)
return server
}
const commands = {
connect: args => {
let dest = args
if (!dest) {
if (data.server !== undefined) {
dest = data.server
} else {
systemMessage(`missing server url. example: /connect ${rootURL}`)
return -1
}
}
if (server && server.readyState < 3) {
// connecting or open
server.onclose = event => {
events.onclose(event)
server = connect(dest)
}
// close if not already closing
if (server.readyState !== 2) {
server.close()
}
// unopened or closed (!server || readyState === 3)
} else {
server = connect(dest)
}
return 1
},
help: () => {
systemMessage(`commands: ${Object.keys(commands).join(', ')}`)
return 1
},
users: () => {
send({
type: 'participants'
})
return 1
},
name: args => {
if (args) {
if (validName(args)) {
tempName = args
send({
type: 'auth-name',
name: args,
view: 'command',
})
return 1
} else {
payloadHandlers['auth-name-invalid']({view: 'command'})
return -1
}
} else if (data.name !== undefined) {
if (data.color !== undefined) {
systemMessage(`your name is <b style="color:${data.color}">${data.name}</b>`)
return 1
} else {
systemMessage(`your name is <b>${data.name}</b>`)
return 1
}
} else {
systemMessage('you have the default name. use /name <name> to set one')
return -1
}
},
rename: args => {
if (data.token !== undefined) {
if (args && validName(args)) {
send({
type: 'command-rename',
name: args
})
} else {
payloadHandlers['command-rename-invalid']({view: 'command'})
return -1
}
} else {
payloadHandlers['command-rename-auth-required']({view: 'command'})
return 1
}
},
kofi: args => {
if (data.token !== undefined) {
if (args && validEmail(args)) {
send({
type: 'command-kofi',
kofi: args,
view: 'command',
})
return 1
} else {
systemMessage('invalid email address')
return -1
}
} else {
payloadHandlers['command-kofi-auth-required']({view: 'command'})
return 1
}
},
password: args => {
if (data.token !== undefined) {
passwordMode = true
entry.focus()
systemMessage('enter a new password (enter nothing to cancel)')
return 1
} else {
systemMessage('only named users can set a password. use /name to name yourself')
return 1
}
},
names: args => {
if (data.token !== undefined) {