// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved. // See License.txt for license information. var AppDispatcher = require('../dispatcher/app_dispatcher.jsx'); var ChannelStore = require('../stores/channel_store.jsx'); var UserStore = require('../stores/user_store.jsx'); var Constants = require('../utils/constants.jsx'); var ActionTypes = Constants.ActionTypes; var AsyncClient = require('./async_client.jsx'); var client = require('./client.jsx'); var Autolinker = require('autolinker'); export function isEmail(email) { var regex = /^([a-zA-Z0-9_.+-])+\@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+$/; return regex.test(email); } export function cleanUpUrlable(input) { var cleaned = input.trim().replace(/-/g, ' ').replace(/[^\w\s]/gi, '').toLowerCase().replace(/\s/g, '-'); cleaned = cleaned.replace(/^\-+/, ''); cleaned = cleaned.replace(/\-+$/, ''); return cleaned; } export function isTestDomain() { if ((/^localhost/).test(window.location.hostname)) { return true; } if ((/^dockerhost/).test(window.location.hostname)) { return true; } if ((/^test/).test(window.location.hostname)) { return true; } if ((/^127.0./).test(window.location.hostname)) { return true; } if ((/^192.168./).test(window.location.hostname)) { return true; } if ((/^10./).test(window.location.hostname)) { return true; } if ((/^176./).test(window.location.hostname)) { return true; } return false; } export function isInRole(roles, inRole) { var parts = roles.split(' '); for (var i = 0; i < parts.length; i++) { if (parts[i] === inRole) { return true; } } return false; } export function isAdmin(roles) { if (isInRole(roles, 'admin')) { return true; } if (isInRole(roles, 'system_admin')) { return true; } return false; } export function getDomainWithOutSub() { var parts = window.location.host.split('.'); if (parts.length === 1) { if (parts[0].indexOf('dockerhost') > -1) { return 'dockerhost:8065'; } return 'localhost:8065'; } return parts[1] + '.' + parts[2]; } export function getCookie(name) { var value = '; ' + document.cookie; var parts = value.split('; ' + name + '='); if (parts.length === 2) { return parts.pop().split(';').shift(); } } export function notifyMe(title, body, channel) { if ('Notification' in window && Notification.permission !== 'denied') { Notification.requestPermission(function onRequestPermission(permission) { if (Notification.permission !== permission) { Notification.permission = permission; } if (permission === 'granted') { var notification = new Notification(title, {body: body, tag: body, icon: '/static/images/icon50x50.gif'}); notification.onclick = function onClick() { window.focus(); if (channel) { switchChannel(channel); } else { window.location.href = '/'; } }; setTimeout(function closeNotificationOnTimeout() { notification.close(); }, 5000); } }); } } export function ding() { if (!isBrowserFirefox()) { var audio = new Audio('/static/images/ding.mp3'); audio.play(); } } export function getUrlParameter(sParam) { var sPageURL = window.location.search.substring(1); var sURLVariables = sPageURL.split('&'); for (var i = 0; i < sURLVariables.length; i++) { var sParameterName = sURLVariables[i].split('='); if (sParameterName[0] === sParam) { return sParameterName[1]; } } return null; } export function getDateForUnixTicks(ticks) { return new Date(ticks); } export function displayDate(ticks) { var d = new Date(ticks); var monthNames = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']; return monthNames[d.getMonth()] + ' ' + d.getDate() + ', ' + d.getFullYear(); } export function displayTime(ticks) { var d = new Date(ticks); var hours = d.getHours(); var minutes = d.getMinutes(); var ampm = 'AM'; if (hours >= 12) { ampm = 'PM'; } hours = hours % 12; if (!hours) { hours = '12'; } if (minutes <= 9) { minutes = '0' + minutes; } return hours + ':' + minutes + ' ' + ampm; } export function displayDateTime(ticks) { var seconds = Math.floor((Date.now() - ticks) / 1000); var interval = Math.floor(seconds / 3600); if (interval > 24) { return this.displayTime(ticks); } if (interval > 1) { return interval + ' hours ago'; } if (interval === 1) { return interval + ' hour ago'; } interval = Math.floor(seconds / 60); if (interval > 1) { return interval + ' minutes ago'; } return '1 minute ago'; } export function displayCommentDateTime(ticks) { return displayDate(ticks) + ' ' + displayTime(ticks); } // returns Unix timestamp in milliseconds export function getTimestamp() { return Date.now(); } function testUrlMatch(text) { var urlMatcher = new Autolinker.matchParser.MatchParser({ urls: true, emails: false, twitter: false, phone: false, hashtag: false }); var result = []; function replaceFn(match) { var linkData = {}; var matchText = match.getMatchedText(); linkData.text = matchText; if (matchText.trim().indexOf('http') !== 0) { linkData.link = 'http://' + matchText; } else { linkData.link = matchText; } result.push(linkData); } urlMatcher.replace(text, replaceFn, this); return result; } export function extractLinks(text) { var repRegex = new RegExp('
', 'g'); var matches = testUrlMatch(text.replace(repRegex, '\n')); if (!matches.length) { return {links: null, text: text}; } var links = []; for (var i = 0; i < matches.length; i++) { links.push(matches[i].link); } return {links: links, text: text}; } export function escapeRegExp(string) { return string.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, '\\$1'); } function handleYoutubeTime(link) { var timeRegex = /[\\?&]t=([0-9hms]+)/; var time = link.trim().match(timeRegex); if (!time || !time[1]) { return ''; } var hours = time[1].match(/([0-9]+)h/); var minutes = time[1].match(/([0-9]+)m/); var seconds = time[1].match(/([0-9]+)s/); var ticks = 0; if (hours && hours[1]) { ticks += parseInt(hours[1], 10) * 3600; } if (minutes && minutes[1]) { ticks += parseInt(minutes[1], 10) * 60; } if (seconds && seconds[1]) { ticks += parseInt(seconds[1], 10); } return '&start=' + ticks.toString(); } function getYoutubeEmbed(link) { var regex = /.*(?:youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|watch\?(?:[a-zA-Z-_]+=[a-zA-Z0-9-_]+&)+v=)([^#\&\?]*).*/; var youtubeId = link.trim().match(regex)[1]; var time = handleYoutubeTime(link); function onClick(e) { var div = $(e.target).closest('.video-thumbnail__container')[0]; var iframe = document.createElement('iframe'); iframe.setAttribute('src', 'https://www.youtube.com/embed/' + div.id + '?autoplay=1&autohide=1&border=0&wmode=opaque&fs=1&enablejsapi=1' + time); iframe.setAttribute('width', '480px'); iframe.setAttribute('height', '360px'); iframe.setAttribute('type', 'text/html'); iframe.setAttribute('frameborder', '0'); iframe.setAttribute('allowfullscreen', 'allowfullscreen'); div.parentNode.replaceChild(iframe, div); } function success(data) { if (!data.items.length || !data.items[0].snippet) { return; } var metadata = data.items[0].snippet; $('.video-type.' + youtubeId).html('Youtube - '); $('.video-uploader.' + youtubeId).html(metadata.channelTitle); $('.video-title.' + youtubeId).find('a').html(metadata.title); $('.post-list-holder-by-time').scrollTop($('.post-list-holder-by-time')[0].scrollHeight); } if (global.window.config.GoogleDeveloperKey) { $.ajax({ async: true, url: 'https://www.googleapis.com/youtube/v3/videos', type: 'GET', data: {part: 'snippet', id: youtubeId, key: global.window.config.GoogleDeveloperKey}, success: success }); } return (

YouTube

); } export function getEmbed(link) { var ytRegex = /.*(?:youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|watch\?(?:[a-zA-Z-_]+=[a-zA-Z0-9-_]+&)+v=)([^#\&\?]*).*/; var match = link.trim().match(ytRegex); if (match && match[1].length === 11) { return getYoutubeEmbed(link); } // Generl embed feature turned off for now return ''; // NEEDS REFACTORING WHEN TURNED BACK ON /* var id = parseInt((Math.random() * 1000000) + 1); $.ajax({ type: 'GET', url: 'https://query.yahooapis.com/v1/public/yql', data: { q: 'select * from html where url="' + link + "\" and xpath='html/head'", format: 'json' }, async: true }).done(function(data) { if(!data.query.results) { return; } var headerData = data.query.results.head; var description = '' for(var i = 0; i < headerData.meta.length; i++) { if(headerData.meta[i].name && (headerData.meta[i].name === 'description' || headerData.meta[i].name === 'Description')){ description = headerData.meta[i].content; break; } } $('.embed-title.'+id).html(headerData.title); $('.embed-description.'+id).html(description); }) return (

{link}

); */ } export function areStatesEqual(state1, state2) { return JSON.stringify(state1) === JSON.stringify(state2); } export function replaceHtmlEntities(text) { var tagsToReplace = { '&': '&', '<': '<', '>': '>' }; var newtext = text; for (var tag in tagsToReplace) { if ({}.hasOwnProperty.call(tagsToReplace, tag)) { var regex = new RegExp(tag, 'g'); newtext = newtext.replace(regex, tagsToReplace[tag]); } } return newtext; } export function insertHtmlEntities(text) { var tagsToReplace = { '&': '&', '<': '<', '>': '>' }; var newtext = text; for (var tag in tagsToReplace) { if ({}.hasOwnProperty.call(tagsToReplace, tag)) { var regex = new RegExp(tag, 'g'); newtext = newtext.replace(regex, tagsToReplace[tag]); } } return newtext; } export function searchForTerm(term) { AppDispatcher.handleServerAction({ type: ActionTypes.RECIEVED_SEARCH_TERM, term: term, do_search: true }); } export function getFileType(extin) { var ext = extin.toLowerCase(); if (Constants.IMAGE_TYPES.indexOf(ext) > -1) { return 'image'; } if (Constants.AUDIO_TYPES.indexOf(ext) > -1) { return 'audio'; } if (Constants.VIDEO_TYPES.indexOf(ext) > -1) { return 'video'; } if (Constants.SPREADSHEET_TYPES.indexOf(ext) > -1) { return 'spreadsheet'; } if (Constants.CODE_TYPES.indexOf(ext) > -1) { return 'code'; } if (Constants.WORD_TYPES.indexOf(ext) > -1) { return 'word'; } if (Constants.PRESENTATION_TYPES.indexOf(ext) > -1) { return 'presentation'; } if (Constants.PDF_TYPES.indexOf(ext) > -1) { return 'pdf'; } if (Constants.PATCH_TYPES.indexOf(ext) > -1) { return 'patch'; } return 'other'; } export function getPreviewImagePathForFileType(fileTypeIn) { var fileType = fileTypeIn.toLowerCase(); var icon; if (fileType in Constants.ICON_FROM_TYPE) { icon = Constants.ICON_FROM_TYPE[fileType]; } else { icon = Constants.ICON_FROM_TYPE.other; } return '/static/images/icons/' + icon + '.png'; } export function getIconClassName(fileTypeIn) { var fileType = fileTypeIn.toLowerCase(); if (fileType in Constants.ICON_FROM_TYPE) { return Constants.ICON_FROM_TYPE[fileType]; } return 'glyphicon-file'; } export function splitFileLocation(fileLocation) { var fileSplit = fileLocation.split('.'); var ext = ''; if (fileSplit.length > 1) { ext = fileSplit[fileSplit.length - 1]; fileSplit.splice(fileSplit.length - 1, 1); } var filePath = fileSplit.join('.'); var filename = filePath.split('/')[filePath.split('/').length - 1]; return {ext: ext, name: filename, path: filePath}; } export function toTitleCase(str) { function doTitleCase(txt) { return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase(); } return str.replace(/\w\S*/g, doTitleCase); } export function applyTheme(theme) { if (theme.sidebarBg) { changeCss('.sidebar--left', 'background:' + theme.sidebarBg, 1); changeCss('@media(max-width: 768px){.search-bar__container', 'background:' + theme.sidebarBg, 1); } if (theme.sidebarText) { changeCss('.sidebar--left .nav li>a, .sidebar--right', 'color:' + theme.sidebarText, 1); changeCss('.sidebar--left .nav li>h4, .sidebar--left .add-channel-btn', 'color:' + changeOpacity(theme.sidebarText, 0.8), 1); changeCss('.sidebar--left .add-channel-btn:hover, .sidebar--left .add-channel-btn:focus', 'color:' + theme.sidebarText, 1); changeCss('.sidebar--left, .sidebar--right .sidebar--right__header', 'border-color:' + changeOpacity(theme.sidebarText, 0.2), 1); changeCss('.sidebar--left .status path', 'fill:' + changeOpacity(theme.sidebarText, 0.5), 1); } if (theme.sidebarUnreadText) { changeCss('.sidebar--left .nav li>a.unread-title', 'color:' + theme.sidebarUnreadText + '!important;', 1); } if (theme.sidebarTextHoverBg) { changeCss('.sidebar--left .nav li>a:hover, .sidebar--left .nav li>a:focus', 'background:' + theme.sidebarTextHoverBg, 1); } if (theme.sidebarTextHoverColor) { changeCss('.sidebar--left .nav li>a:hover, .sidebar--left .nav li>a:focus', 'color:' + theme.sidebarTextHoverColor, 2); } if (theme.sidebarTextActiveBg) { changeCss('.sidebar--left .nav li.active a, .sidebar--left .nav li.active a:hover, .sidebar--left .nav li.active a:focus', 'background:' + theme.sidebarTextActiveBg, 1); } if (theme.sidebarTextActiveColor) { changeCss('.sidebar--left .nav li.active a, .sidebar--left .nav li.active a:hover, .sidebar--left .nav li.active a:focus', 'color:' + theme.sidebarTextActiveColor, 2); } if (theme.sidebarHeaderBg) { changeCss('.sidebar--left .team__header, .sidebar--menu .team__header', 'background:' + theme.sidebarHeaderBg, 1); changeCss('.modal .modal-header', 'background:' + theme.sidebarHeaderBg, 1); changeCss('#navbar .navbar-default', 'background:' + theme.sidebarHeaderBg, 1); } if (theme.sidebarHeaderTextColor) { changeCss('.sidebar--left .team__header .header__info, .sidebar--menu .team__header .header__info', 'color:' + theme.sidebarHeaderTextColor, 1); changeCss('.sidebar--left .team__header .user__name, .sidebar--menu .team__header .user__name', 'color:' + changeOpacity(theme.sidebarHeaderTextColor, 0.8), 1); changeCss('.sidebar--left .team__header:hover .user__name, .sidebar--menu .team__header:hover .user__name', 'color:' + theme.sidebarHeaderTextColor, 1); changeCss('.modal .modal-header .modal-title, .modal .modal-header .modal-title .name, .modal .modal-header button.close', 'color:' + theme.sidebarHeaderTextColor, 1); changeCss('#navbar .navbar-default .navbar-brand .heading, ', 'color:' + theme.sidebarHeaderTextColor, 1); changeCss('#navbar .navbar-default .navbar-toggle .icon-bar, ', 'background:' + theme.sidebarHeaderTextColor, 1); } if (theme.onlineIndicator) { changeCss('.sidebar--left .status .online--icon', 'fill:' + theme.onlineIndicator, 1); } if (theme.mentionBj) { changeCss('.sidebar--left .nav-pills__unread-indicator', 'background:' + theme.mentionBj, 1); changeCss('.sidebar--left .badge', 'background:' + theme.mentionBj, 1); } if (theme.mentionColor) { changeCss('.sidebar--left .nav-pills__unread-indicator', 'color:' + theme.mentionColor, 2); changeCss('.sidebar--left .badge', 'color:' + theme.mentionColor, 2); } if (theme.centerChannelBg) { changeCss('.app__content, .markdown__table, .markdown__table tbody tr', 'background:' + theme.centerChannelBg, 1); changeCss('#post-list .post-list-holder-by-time', 'background:' + theme.centerChannelBg, 1); changeCss('#post-create', 'background:' + theme.centerChannelBg, 1); changeCss('.search-bar__container .search__form .search-bar', 'background:' + theme.centerChannelBg, 1); changeCss('.date-separator .separator__text, .new-separator .separator__text', 'background:' + theme.centerChannelBg, 1); changeCss('.post-image__column .post-image__details', 'background:' + theme.centerChannelBg, 1); changeCss('.sidebar--right', 'background:' + theme.centerChannelBg, 1); } if (theme.centerChannelColor) { changeCss('.app__content', 'color:' + theme.centerChannelColor, 2); changeCss('#post-create', 'color:' + theme.centerChannelColor, 2); changeCss('.channel-header .heading', 'color:' + theme.centerChannelColor, 1); changeCss('.markdown__table tbody tr:nth-child(2n)', 'background:' + changeOpacity(theme.centerChannelColor, 0.07), 1); changeCss('.channel-header__info>div.dropdown .header-dropdown__icon', 'color:' + changeOpacity(theme.centerChannelColor, 0.8), 1); changeCss('.channel-header #member_popover', 'color:' + changeOpacity(theme.centerChannelColor, 0.8), 1); changeCss('.custom-textarea, .custom-textarea:focus, .preview-container .preview-div, .post-image__column .post-image__details, .sidebar--right .sidebar-right__body, .markdown__table th, .markdown__table td', 'border-color:' + changeOpacity(theme.centerChannelColor, 0.2), 1); changeCss('.custom-textarea', 'color:' + theme.centerChannelColor, 1); changeCss('.post-image__column', 'border-color:' + changeOpacity(theme.centerChannelColor, 0.2), 2); changeCss('.post-image__column .post-image__details', 'color:' + theme.centerChannelColor, 2); changeCss('.post-image__column a, .post-image__column a:hover, .post-image__column a:focus', 'color:' + theme.centerChannelColor, 1); changeCss('.search-bar__container .search__form .search-bar', 'border-color:' + changeOpacity(theme.centerChannelColor, 0.2) + '; color: ' + theme.centerChannelColor, 2); changeCss('.search-bar__container .search__form', 'border-color:' + changeOpacity(theme.centerChannelColor, 0.2), 1); changeCss('.channel-intro .channel-intro__content', 'background:' + changeOpacity(theme.centerChannelColor, 0.05), 1); changeCss('.date-separator .separator__text, .new-separator .separator__text', 'color:' + theme.centerChannelColor, 2); changeCss('.date-separator .separator__hr, .new-separator .separator__hr, .post-right__container .post.post--root hr, .search-item-container', 'border-color:' + changeOpacity(theme.centerChannelColor, 0.2), 1); changeCss('.channel-intro', 'border-color:' + changeOpacity(theme.centerChannelColor, 0.2), 1); changeCss('.post.current--user .post-body, .post.post--comment.other--root.current--user .post-comment', 'background:' + changeOpacity(theme.centerChannelColor, 0.07), 1); changeCss('.post.current--user .post-body, .post.post--comment.other--root.current--user .post-comment, .post.post--comment.other--root .post-comment, .post.same--root .post-body', 'border-color:' + changeOpacity(theme.centerChannelColor, 0.07), 2); changeCss('@media(max-width: 1440px){.post.same--root', 'border-color:' + changeOpacity(theme.centerChannelColor, 0.07), 2); changeCss('@media(max-width: 1440px){.post.same--root', 'border-color:' + changeOpacity(theme.centerChannelColor, 0.07), 2); changeCss('@media(max-width: 1800px){.inner__wrap.move--left .post.post--comment.same--root', 'border-color:' + changeOpacity(theme.centerChannelColor, 0.07), 2); changeCss('.post:hover, .sidebar--right .sidebar--right__header', 'background:' + changeOpacity(theme.centerChannelColor, 0.07), 1); changeCss('.date-separator.hovered--before:after, .new-separator.hovered--before:after', 'background:' + changeOpacity(theme.centerChannelColor, 0.07), 1); changeCss('.date-separator.hovered--after:before, .new-separator.hovered--after:before', 'background:' + changeOpacity(theme.centerChannelColor, 0.07), 1); changeCss('.post.current--user:hover .post-body ', 'background: none;', 1); changeCss('.sidebar--right', 'color:' + theme.centerChannelColor, 2); } if (theme.linkColor) { changeCss('a, a:focus, a:hover', 'color:' + theme.linkColor, 1); changeCss('.post .comment-icon__container', 'fill:' + theme.linkColor, 1); } if (theme.buttonBg) { changeCss('.btn.btn-primary', 'background:' + theme.buttonBg, 1); changeCss('.btn.btn-primary:hover, .btn.btn-primary:active, .btn.btn-primary:focus', 'background:' + changeColor(theme.buttonBg, -0.25), 1); } if (theme.buttonColor) { changeCss('.btn.btn-primary', 'color:' + theme.buttonColor, 2); } } export function changeCss(className, classValue, classRepeat) { // we need invisible container to store additional css definitions var cssMainContainer = $('#css-modifier-container'); if (cssMainContainer.length === 0) { cssMainContainer = $('
'); cssMainContainer.hide(); cssMainContainer.appendTo($('body')); } // and we need one div for each class var classContainer = cssMainContainer.find('div[data-class="' + className + classRepeat + '"]'); if (classContainer.length === 0) { classContainer = $('
'); classContainer.appendTo(cssMainContainer); } // append additional style classContainer.html(''); } export function rgb2hex(rgbIn) { if (/^#[0-9A-F]{6}$/i.test(rgbIn)) { return rgbIn; } var rgb = rgbIn.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/); function hex(x) { return ('0' + parseInt(x, 10).toString(16)).slice(-2); } return '#' + hex(rgb[1]) + hex(rgb[2]) + hex(rgb[3]); } export function placeCaretAtEnd(el) { el.focus(); if (typeof window.getSelection != 'undefined' && typeof document.createRange != 'undefined') { var range = document.createRange(); range.selectNodeContents(el); range.collapse(false); var sel = window.getSelection(); sel.removeAllRanges(); sel.addRange(range); } else if (typeof document.body.createTextRange != 'undefined') { var textRange = document.body.createTextRange(); textRange.moveToElementText(el); textRange.collapse(false); textRange.select(); } } export function getCaretPosition(el) { if (el.selectionStart) { return el.selectionStart; } else if (document.selection) { el.focus(); var r = document.selection.createRange(); if (r == null) { return 0; } var re = el.createTextRange(); var rc = re.duplicate(); re.moveToBookmark(r.getBookmark()); rc.setEndPoint('EndToStart', re); return rc.text.length; } return 0; } export function setSelectionRange(input, selectionStart, selectionEnd) { if (input.setSelectionRange) { input.focus(); input.setSelectionRange(selectionStart, selectionEnd); } else if (input.createTextRange) { var range = input.createTextRange(); range.collapse(true); range.moveEnd('character', selectionEnd); range.moveStart('character', selectionStart); range.select(); } } export function setCaretPosition(input, pos) { setSelectionRange(input, pos, pos); } export function getSelectedText(input) { var selectedText; if (typeof document.selection !== 'undefined') { input.focus(); var sel = document.selection.createRange(); selectedText = sel.text; } else if (typeof input.selectionStart !== 'undefined') { var startPos = input.selectionStart; var endPos = input.selectionEnd; selectedText = input.value.substring(startPos, endPos); } return selectedText; } export function isValidUsername(name) { var error = ''; if (!name) { error = 'This field is required'; } else if (name.length < 3 || name.length > 15) { error = 'Must be between 3 and 15 characters'; } else if (!(/^[a-z0-9\.\-\_]+$/).test(name)) { error = "Must contain only letters, numbers, and the symbols '.', '-', and '_'."; } else if (!(/[a-z]/).test(name.charAt(0))) { error = 'First character must be a letter.'; } else { for (var i = 0; i < Constants.RESERVED_USERNAMES.length; i++) { if (name === Constants.RESERVED_USERNAMES[i]) { error = 'Cannot use a reserved word as a username.'; break; } } } return error; } export function updateTabTitle(name) { document.title = name + ' ' + document.title.substring(document.title.lastIndexOf('-')); } export function updateAddressBar(channelName) { var teamURL = window.location.href.split('/channels')[0]; history.replaceState('data', '', teamURL + '/channels/' + channelName); } export function switchChannel(channel, teammateName) { AppDispatcher.handleViewAction({ type: ActionTypes.CLICK_CHANNEL, name: channel.name, id: channel.id }); updateAddressBar(channel.name); if (channel.type === 'D' && teammateName) { updateTabTitle(teammateName); } else { updateTabTitle(channel.display_name); } AsyncClient.getChannels(true, true, true); AsyncClient.getChannelExtraInfo(true); AsyncClient.getPosts(channel.id); $('.inner__wrap').removeClass('move--right'); $('.sidebar--left').removeClass('move--right'); client.trackPage(); return false; } export function isMobile() { return screen.width <= 768; } export function isComment(post) { if ('root_id' in post) { return post.root_id !== ''; } return false; } export function getDirectTeammate(channelId) { var userIds = ChannelStore.get(channelId).name.split('__'); var curUserId = UserStore.getCurrentId(); var teammate = {}; if (userIds.length !== 2 || userIds.indexOf(curUserId) === -1) { return teammate; } for (var idx in userIds) { if (userIds[idx] !== curUserId) { teammate = UserStore.getProfile(userIds[idx]); break; } } return teammate; } Image.prototype.load = function imageLoad(url, progressCallback) { var self = this; var xmlHTTP = new XMLHttpRequest(); xmlHTTP.open('GET', url, true); xmlHTTP.responseType = 'arraybuffer'; xmlHTTP.onload = function onLoad() { var h = xmlHTTP.getAllResponseHeaders(); var m = h.match(/^Content-Type\:\s*(.*?)$/mi); var mimeType = m[1] || 'image/png'; var blob = new Blob([this.response], {type: mimeType}); self.src = window.URL.createObjectURL(blob); }; xmlHTTP.onprogress = function onprogress(e) { parseInt(self.completedPercentage = (e.loaded / e.total) * 100, 10); if (progressCallback) { progressCallback(); } }; xmlHTTP.onloadstart = function onloadstart() { self.completedPercentage = 0; }; xmlHTTP.send(); }; Image.prototype.completedPercentage = 0; export function changeColor(colourIn, amt) { var hex = colourIn; var lum = amt; // validate hex string hex = String(hex).replace(/[^0-9a-f]/gi, ''); if (hex.length < 6) { hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2]; } lum = lum || 0; // convert to decimal and change luminosity var rgb = '#'; var c; var i; for (i = 0; i < 3; i++) { c = parseInt(hex.substr(i * 2, 2), 16); c = Math.round(Math.min(Math.max(0, c + (c * lum)), 255)).toString(16); rgb += ('00' + c).substr(c.length); } return rgb; } export function changeOpacity(oldColor, opacity) { var color = oldColor; if (color[0] === '#') { color = color.slice(1); } if (color.length === 3) { const tempColor = color; color = ''; color += tempColor[0] + tempColor[0]; color += tempColor[1] + tempColor[1]; color += tempColor[2] + tempColor[2]; } var r = parseInt(color.substring(0, 2), 16); var g = parseInt(color.substring(2, 4), 16); var b = parseInt(color.substring(4, 6), 16); return 'rgba(' + r + ',' + g + ',' + b + ',' + opacity + ')'; } export function getFullName(user) { if (user.first_name && user.last_name) { return user.first_name + ' ' + user.last_name; } else if (user.first_name) { return user.first_name; } else if (user.last_name) { return user.last_name; } return ''; } export function getDisplayName(user) { if (user.nickname && user.nickname.trim().length > 0) { return user.nickname; } var fullName = getFullName(user); if (fullName) { return fullName; } return user.username; } //IE10 does not set window.location.origin automatically so this must be called instead when using it export function getWindowLocationOrigin() { var windowLocationOrigin = window.location.origin; if (!windowLocationOrigin) { windowLocationOrigin = window.location.protocol + '//' + window.location.hostname; if (window.location.port) { windowLocationOrigin += ':' + window.location.port; } } return windowLocationOrigin; } // Converts a file size in bytes into a human-readable string of the form '123MB'. export function fileSizeToString(bytes) { // it's unlikely that we'll have files bigger than this if (bytes > 1024 * 1024 * 1024 * 1024) { return Math.floor(bytes / (1024 * 1024 * 1024 * 1024)) + 'TB'; } else if (bytes > 1024 * 1024 * 1024) { return Math.floor(bytes / (1024 * 1024 * 1024)) + 'GB'; } else if (bytes > 1024 * 1024) { return Math.floor(bytes / (1024 * 1024)) + 'MB'; } else if (bytes > 1024) { return Math.floor(bytes / 1024) + 'KB'; } return bytes + 'B'; } // Converts a filename (like those attached to Post objects) to a url that can be used to retrieve attachments from the server. export function getFileUrl(filename) { var url = filename; // This is a temporary patch to fix issue with old files using absolute paths if (url.indexOf('/api/v1/files/get') !== -1) { url = filename.split('/api/v1/files/get')[1]; } url = getWindowLocationOrigin() + '/api/v1/files/get' + url; return url; } // Gets the name of a file (including extension) from a given url or file path. export function getFileName(path) { var split = path.split('/'); return split[split.length - 1]; } // Generates a RFC-4122 version 4 compliant globally unique identifier. export function generateId() { // implementation taken from http://stackoverflow.com/a/2117523 var id = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'; id = id.replace(/[xy]/g, function replaceRandom(c) { var r = Math.floor(Math.random() * 16); var v; if (c === 'x') { v = r; } else { v = r & 0x3 | 0x8; } return v.toString(16); }); return id; } export function isBrowserFirefox() { return navigator && navigator.userAgent && navigator.userAgent.toLowerCase().indexOf('firefox') > -1; } // Checks if browser is IE10 or IE11 export function isBrowserIE() { if (window.navigator && window.navigator.userAgent) { var ua = window.navigator.userAgent; return ua.indexOf('Trident/7.0') > 0 || ua.indexOf('Trident/6.0') > 0; } return false; } export function isBrowserEdge() { return window.naviagtor && navigator.userAgent && navigator.userAgent.toLowerCase().indexOf('edge') > -1; } // Used to get the id of the other user from a DM channel export function getUserIdFromChannelName(channel) { var ids = channel.name.split('__'); var otherUserId = ''; if (ids[0] === UserStore.getCurrentId()) { otherUserId = ids[1]; } else { otherUserId = ids[0]; } return otherUserId; } export function importSlack(file, success, error) { var formData = new FormData(); formData.append('file', file, file.name); formData.append('filesize', file.size); formData.append('importFrom', 'slack'); client.importSlack(formData, success, error); } export function getTeamURLFromAddressBar() { return window.location.href.split('/channels')[0]; } export function getShortenedTeamURL() { const teamURL = getTeamURLFromAddressBar(); if (teamURL.length > 35) { return teamURL.substring(0, 10) + '...' + teamURL.substring(teamURL.length - 12, teamURL.length) + '/'; } return teamURL + '/'; }