overleaf/services/web/frontend/js/ide/chat/controllers/ChatButtonController.js

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/* eslint-disable
max-len,
no-return-assign,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS102: Remove unnecessary code created because of implicit returns
* DS103: Rewrite code to no longer use __guard__
* DS207: Consider shorter variations of null checks
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
define(['../../../base'], App =>
App.controller('ChatButtonController', function($scope, ide) {
let clearNewMessageNotification
$scope.toggleChat = function() {
$scope.ui.chatOpen = !$scope.ui.chatOpen
return $scope.resetUnreadMessages()
}
$scope.unreadMessages = 0
$scope.resetUnreadMessages = () => ($scope.unreadMessages = 0)
$scope.$on('chat:resetUnreadMessages', e => $scope.resetUnreadMessages())
$scope.$on('chat:newMessage', function(e, message) {
if (message != null) {
if (
__guard__(message != null ? message.user : undefined, x => x.id) !==
ide.$scope.user.id
) {
if (!$scope.ui.chatOpen) {
$scope.unreadMessages += 1
}
return flashTitle()
}
}
})
let focussed = true
let newMessageNotificationTimeout = null
let originalTitle = null
$(window).on('focus', function() {
clearNewMessageNotification()
return (focussed = true)
})
$(window).on('blur', () => (focussed = false))
var flashTitle = function() {
if (!focussed && newMessageNotificationTimeout == null) {
let changeTitle
if (!originalTitle) {
originalTitle = window.document.title
}
return (changeTitle = () => {
if (window.document.title === originalTitle) {
window.document.title = 'New Message'
} else {
window.document.title = originalTitle
}
return (newMessageNotificationTimeout = setTimeout(changeTitle, 800))
})()
}
}
return (clearNewMessageNotification = function() {
clearTimeout(newMessageNotificationTimeout)
newMessageNotificationTimeout = null
if (originalTitle != null) {
return (window.document.title = originalTitle)
}
})
}))
function __guard__(value, transform) {
return typeof value !== 'undefined' && value !== null
? transform(value)
: undefined
}