diff --git a/index.html b/index.html
index 35b1181e..c5adfc60 100644
--- a/index.html
+++ b/index.html
@@ -24,7 +24,7 @@
\n ,\n document.getElementById('mountPoint')\n);\n","// File and image helper functions.\nimport { MAX_INBAND_ATTACHMENT_SIZE, MAX_IMAGE_DIM } from '../config.js';\n\n// Supported image MIME types and corresponding file extensions.\nexport const SUPPORTED_IMAGE_FORMATS = ['image/jpeg', 'image/gif', 'image/png', 'image/svg', 'image/svg+xml'];\nexport const MIME_EXTENSIONS = ['jpg', 'gif', 'png', 'svg', 'svg'];\n\n// Make a data URL from public.photo\nexport function makeImageUrl(photo) {\n return (photo && photo.type && photo.data) ?\n 'data:image/' + photo.type + ';base64,' + photo.data : null;\n}\n\n// Calculate linear dimensions for scaling image down to fit under a certain size.\n// Returns an object which contains destination sizes, source sizes, and offsets\n// into source (when making square images).\nexport function fitImageSize(width, height, maxWidth, maxHeight, forceSquare) {\n // Sanitize input\n width = width | 0;\n height = height | 0;\n maxWidth = maxWidth | 0;\n maxHeight = maxHeight | 0;\n\n if (width <= 0 || height <= 0 || maxWidth <= 0 || maxHeight <= 0) {\n return null;\n }\n\n if (forceSquare) {\n maxWidth = maxHeight = Math.min(maxWidth, maxHeight);\n }\n\n let scale = Math.min(\n Math.min(width, maxWidth) / width,\n Math.min(height, maxHeight) / height\n );\n\n let size = {\n dstWidth: (width * scale) | 0,\n dstHeight: (height * scale) | 0,\n };\n\n if (forceSquare) {\n // Also calculate parameters for making the image square.\n size.dstWidth = size.dstHeight = Math.min(size.dstWidth, size.dstHeight);\n size.srcWidth = size.srcHeight = Math.min(width, height);\n size.xoffset = ((width - size.srcWidth) / 2) | 0;\n size.yoffset = ((height - size.srcWidth) / 2) | 0;\n } else {\n size.xoffset = size.yoffset = 0;\n size.srcWidth = width;\n size.srcHeight = height;\n }\n return size;\n}\n\n// Ensure file's extension matches mime content type\nexport function fileNameForMime(fname, mime) {\n var idx = SUPPORTED_IMAGE_FORMATS.indexOf(mime);\n var ext = MIME_EXTENSIONS[idx];\n\n var at = fname.lastIndexOf('.');\n if (at >= 0) {\n fname = fname.substring(0, at);\n }\n return fname + '.' + ext;\n}\n\n// Convert uploaded image into a base64-encoded string possibly scaling\n// linear dimensions or constraining to a square.\nexport function imageFileScaledToBase64(file, width, height, forceSquare, onSuccess, onError) {\n var img = new Image();\n img.crossOrigin = 'Anonymous';\n img.onerror = function(err) {\n onError(\"Image format unrecognized\");\n }\n img.onload = function() {\n var dim = fitImageSize(this.width, this.height, width, height, forceSquare);\n if (!dim) {\n onError(\"Invalid image\");\n return;\n }\n var canvas = document.createElement('canvas');\n canvas.width = dim.dstWidth;\n canvas.height = dim.dstHeight;\n var ctx = canvas.getContext('2d');\n ctx.imageSmoothingEnabled = true;\n ctx.drawImage(this, dim.xoffset, dim.yoffset, dim.srcWidth, dim.srcHeight,\n 0, 0, dim.dstWidth, dim.dstHeight);\n\n var mime = (this.width != dim.dstWidth ||\n this.height != dim.dstHeight ||\n SUPPORTED_IMAGE_FORMATS.indexOf(file.type) < 0) ? 'image/jpeg' : file.type;\n var imageBits = canvas.toDataURL(mime);\n var parts = imageBits.split(',');\n // Get actual image type: 'data:image/png;base64,'\n mime = getMimeType(parts[0]);\n if (!mime) {\n onError(\"Unsupported image format\");\n return;\n }\n // Ensure the image is not too large\n var quality = 0.78;\n if (base64DecodedLen(imageBits.length) > MAX_INBAND_ATTACHMENT_SIZE) {\n mime = 'image/jpeg';\n }\n if (mime == 'image/jpeg') {\n // Reduce size of the jpeg by reducing image quality\n while (base64DecodedLen(imageBits.length) > MAX_INBAND_ATTACHMENT_SIZE && quality > 0.45) {\n imageBits = canvas.toDataURL(mime, quality);\n quality *= 0.84;\n }\n }\n if (base64DecodedLen(imageBits.length) > MAX_INBAND_ATTACHMENT_SIZE) {\n onError(\"The image size \" + bytesToHumanSize(base64DecodedLen(imageBits.length)) +\n \" exceeds the \" + bytesToHumanSize(MAX_INBAND_ATTACHMENT_SIZE) + \" limit.\", \"err\");\n return;\n }\n canvas = null;\n onSuccess(imageBits.split(',')[1], mime, dim.dstWidth, dim.dstHeight, fileNameForMime(file.name, mime));\n };\n img.src = URL.createObjectURL(file);\n}\n\n// Convert uploaded image file to base64-encoded string without scaling/converting the image\nexport function imageFileToBase64(file, onSuccess, onError) {\n var reader = new FileReader();\n reader.addEventListener('load', function() {\n var parts = reader.result.split(',');\n var mime = getMimeType(parts[0]);\n if (!mime) {\n onError(\"Failed to process image file\");\n return;\n }\n\n // Get image size.\n var img = new Image();\n img.crossOrigin = 'Anonymous';\n img.onload = function() {\n onSuccess(parts[1], mime, this.width, this.height, fileNameForMime(file.name, mime));\n }\n img.onerror = function(err) {\n onError(\"Image format not recognized\");\n }\n img.src = URL.createObjectURL(file);\n }, false);\n reader.readAsDataURL(file);\n}\n\nexport function fileToBase64(file, onSuccess, onError) {\n var reader = new FileReader();\n reader.addEventListener('load', function() {\n onSuccess(file.type, reader.result.split(',')[1], file.name);\n });\n reader.readAsDataURL(file);\n}\n\n// File pasted from the clipboard. It's either an inline image or a file attachment.\n// FIXME: handle large files out of band.\nexport function filePasted(event, onImageSuccess, onAttachmentSuccess, onError) {\n var items = (event.clipboardData || event.originalEvent.clipboardData || {}).items;\n for (var i in items) {\n var item = items[i];\n if (item.kind === 'file') {\n var file = item.getAsFile();\n if (!file) {\n console.log(\"Failed to get file object from pasted file item\", item.kind, item.type);\n continue;\n }\n if (file.type && file.type.split('/')[0] == 'image') {\n // Handle inline image\n if (file.size > MAX_INBAND_ATTACHMENT_SIZE || SUPPORTED_IMAGE_FORMATS.indexOf(file.type) < 0) {\n imageFileScaledToBase64(file, MAX_IMAGE_DIM, MAX_IMAGE_DIM, false, onImageSuccess, onError);\n } else {\n imageFileToBase64(file, onImageSuccess, onError);\n }\n } else {\n // Handle file attachment\n fileToBase64(file, onAttachmentSuccess, onError)\n }\n // Indicate that the pasted data contains a file.\n return true;\n }\n }\n // No file found.\n return false;\n}\n\n// Get mime type from data URL header.\nexport function getMimeType(header) {\n var mime = /^data:(image\\/[-+a-z0-9.]+);base64/.exec(header);\n return (mime && mime.length > 1) ? mime[1] : null;\n}\n\n// Given length of a binary object in bytes, calculate the length after\n// base64 encoding.\nexport function base64EncodedLen(n) {\n return Math.floor((n + 2) / 3) * 4;\n}\n\n// Given length of a base64-encoded object, calculate decoded size of the\n// pbject in bytes.\nexport function base64DecodedLen(n) {\n return Math.floor(n / 4) * 3;\n}\n\n// Re-encode string to standard base64 encoding with padding.\n// The string may be base64-URL encoded without the padding.\nexport function base64ReEncode(str) {\n if (str) {\n str = str.replace(/-/g, '+').replace(/_/g, '/');\n try {\n str = btoa(atob(str));\n } catch(err) {\n console.log(\"Failed to base64 re-encode string.\", err);\n str = null;\n }\n }\n return str;\n}\n","import { KNOWN_HOSTS, DEFAULT_HOST } from '../config.js';\n\n// Detect server address from the URL\nexport function detectServerAddress() {\n let host = DEFAULT_HOST;\n if (typeof window.location == 'object') {\n if (window.location.protocol == 'file:' || window.location.hostname == 'localhost') {\n host = KNOWN_HOSTS.local;\n } else if (window.location.hostname) {\n host = window.location.hostname + (window.location.port ? ':' + window.location.port : '');\n }\n }\n return host;\n}\n\n// Detect if the page is served over HTTPS.\nexport function isSecureConnection() {\n if (typeof window.location == 'object') {\n return window.location.protocol == 'https:';\n }\n return false;\n}\n\nexport function isLocalHost() {\n if (typeof window.location == 'object') {\n return window.location.hostname == 'localhost';\n }\n return false;\n}\n","// Helper functions for storing values in localStorage.\n// By default localStorage can store only strings, not objects or other types.\n\nexport default class LocalStorageUtil {\n // Replace old object with the new one.\n static setObject(key, value) {\n localStorage.setItem(key, JSON.stringify(value));\n }\n\n // Get stored object.\n static getObject(key) {\n const value = localStorage.getItem(key);\n return value && JSON.parse(value);\n }\n\n // Partially or wholly update stored object.\n static updateObject(key, value) {\n const oldVal = this.getObject(key);\n this.setObject(key, Object.assign(oldVal || {}, value));\n }\n\n // Just a wrapper.\n static removeItem(key) {\n localStorage.removeItem(key);\n }\n}\n","// Utility class for hash navigation.\n\n// Parse hash as in http://www.example.com/path#hash as if it were\n// path and arguments.\nexport default class HashNavigation {\n static parseUrlHash(hash) {\n // Split path from args, path -> parts[0], args->path[1]\n let parts = hash.split('?', 2);\n let params = {};\n let path = [];\n if (parts[0]) {\n path = parts[0].substr(1).split('/');\n }\n if (parts[1]) {\n parts[1].split('&').forEach(function(part) {\n let item = part.split('=');\n if (item[0]) {\n params[decodeURIComponent(item[0])] = decodeURIComponent(item[1]);\n }\n });\n }\n return {path: path, params: params};\n }\n\n static navigateTo(url) {\n window.location.hash = url;\n }\n\n static composeUrlHash(path, params) {\n var url = path.join('/');\n var args = [];\n for (var key in params) {\n if (params.hasOwnProperty(key)) {\n args.push(key + '=' + params[key]);\n }\n }\n if (args.length > 0) {\n url += '?' + args.join('&');\n }\n return url;\n }\n\n static addUrlParam(hash, key, value) {\n var parsed = this.parseUrlHash(hash);\n parsed.params[key] = value;\n return this.composeUrlHash(parsed.path, parsed.params);\n }\n\n static removeUrlParam(hash, key) {\n var parsed = this.parseUrlHash(hash);\n delete parsed.params[key];\n return this.composeUrlHash(parsed.path, parsed.params);\n }\n\n static setUrlSidePanel(hash, sidepanel) {\n var parsed = this.parseUrlHash(hash);\n parsed.path[0] = sidepanel;\n return this.composeUrlHash(parsed.path, parsed.params);\n }\n\n static setUrlTopic(hash, topic) {\n var parsed = this.parseUrlHash(hash);\n parsed.path[1] = topic;\n // Close InfoView on topic change.\n delete parsed.params.info;\n return this.composeUrlHash(parsed.path, parsed.params);\n }\n}\n","// Short representation of time in the past.\nexport function shortDateFormat(then, locale) {\n locale = locale || window.navigator.userLanguage || window.navigator.language;\n const now = new Date();\n if (then.getFullYear() == now.getFullYear()) {\n if (then.getMonth() == now.getMonth() && then.getDate() == now.getDate()) {\n\t return then.toLocaleTimeString(locale, {hour12: false, hour: '2-digit', minute: '2-digit'});\n } else {\n\t return then.toLocaleDateString(locale,\n {hour12: false, month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit'});\n }\n }\n return then.toLocaleDateString(locale,\n {hour12: false, year: 'numeric', month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit'});\n}\n\n// Convert seconds to minutes:seconds, i.e. 156 sec -> 2:36.\nexport function secondsToTime(seconds) {\n const min = Math.floor(seconds / 60);\n let sec = seconds % 60;\n sec = sec < 10 ? `0${sec}` : sec;\n return `${min}:${sec}`;\n}\n\n// Convert a number of bytes to human-readable format.\nexport function bytesToHumanSize(bytes) {\n if (!bytes || bytes == 0) {\n return '0 Bytes';\n }\n\n const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB'];\n const bucket = Math.min(Math.floor(Math.log2(bytes) / 10) | 0, sizes.length-1);\n const count = bytes / Math.pow(1024, bucket);\n const round = bucket > 0 ? (count < 3 ? 2 : (count < 30 ? 1 : 0)) : 0;\n return count.toFixed(round) + ' ' + sizes[bucket];\n}\n\n// Get 32 bit integer hash value for a string. Ideally it should produce the same value\n// as Java's String#hash().\nexport function stringHash(value) {\n let hash = 0;\n value = '' + value;\n for (let i = 0; i < value.length; i++) {\n hash = ((hash << 5) - hash) + value.charCodeAt(i);\n hash = hash & hash; // Convert to 32bit integer\n }\n return hash;\n}\n","// Odds and ends\n\n// Make shortcut icon appear with a green dot + show unread count in title.\nexport function updateFavicon(count) {\n const oldIcon = document.getElementById('shortcut-icon');\n const head = document.head || document.getElementsByTagName('head')[0];\n const newIcon = document.createElement('link');\n newIcon.type = 'image/png';\n newIcon.id = 'shortcut-icon';\n newIcon.rel = 'shortcut icon';\n newIcon.href = 'img/logo32x32' + (count > 0 ? 'a' : '') + '.png';\n if (oldIcon) {\n head.removeChild(oldIcon);\n }\n head.appendChild(newIcon);\n\n document.title = (count > 0 ? '('+count+') ' : '') + 'Tinode';\n}\n\n// Create VCard which represents topic 'public' info\nexport function vcard(fn, imageDataUrl) {\n let card = null;\n\n if ((fn && fn.trim()) || imageDataUrl) {\n card = {};\n if (fn) {\n card.fn = fn.trim();\n }\n if (imageDataUrl) {\n const dataStart = imageDataUrl.indexOf(',');\n card.photo = dataStart >= 0 ? {\n data: imageDataUrl.substring(dataStart+1),\n type: 'jpg'\n } : imageDataUrl;\n }\n }\n return card;\n}\n\n// Deep-shallow compare two arrays: shallow compare each element.\nexport function arrayEqual(a, b) {\n if (a === b) {\n return true;\n }\n\n if (!Array.isArray(a) || !Array.isArray(b)) {\n return false;\n }\n\n // Compare lengths first.\n if (a.length != b.length) {\n return false;\n }\n // Order of elements is ignored.\n a.sort();\n b.sort();\n for (let i = 0, l = a.length; i < l; i++) {\n if (a[i] !== b[i]) {\n return false;\n }\n }\n return true;\n}\n\n// Checks (loosely) if the given string is a phone. If so, returns the phone number in a format\n// as close to E.164 as possible.\nexport function asPhone(val) {\n val = val.trim();\n if (/^(?:\\+?(\\d{1,3}))?[- (.]*(\\d{3})[- ).]*(\\d{3})[- .]*(\\d{2})[- .]*(\\d{2})?$/.test(val)) {\n return val.replace(/[- ().]*/, '');\n }\n return null;\n}\n\n// Checks (loosely) if the given string is an email. If so returns the email.\nexport function asEmail(val) {\n val = val.trim();\n if (/^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\\.[a-zA-Z0-9-.]+$/.test(val)) {\n return val;\n }\n return null;\n}\n\n// Checks if URL is a relative url, i.e. has no 'scheme://', including the case of missing scheme '//'.\n// The scheme is expected to be RFC-compliant, e.g. [a-z][a-z0-9+.-]*\n// example.html - ok\n// https:example.com - not ok.\n// http:/example.com - not ok.\n// ' ↲ https://example.com' - not ok. (↲ means carriage return)\nexport function isUrlRelative(url) {\n return !/^\\s*([a-z][a-z0-9+.-]*:|\\/\\/)/im.test(url);\n}\n\n// Ensure URL does not present an XSS risk. Optional allowedSchemes may contain an array of\n// strings with permitted URL schemes, such as ['ftp', 'ftps']; otherwise accept http and https only.\nexport function sanitizeUrl(url, allowedSchemes) {\n if (!url) {\n return null;\n }\n\n // Strip control characters and whitespace. They are not valid URL characters anyway.\n url = url.replace(/[^\\x20-\\x7E]/gmi, '').trim();\n\n // Relative URLs are safe.\n if (!/^([a-z][a-z0-9+.-]*:|\\/\\/)/i.test(url)) {\n return url;\n }\n // Blob URLs are safe.\n if (/^blob:http/.test(url)) {\n return url;\n }\n\n // Absolute URL. Accept only safe schemes, or no scheme.\n const schemes = Array.isArray(allowedSchemes) ? allowedSchemes.join('|') : 'http|https';\n const re = new RegExp('^((' + schemes + '):|//)', 'i');\n if (!re.test(url)) {\n return null;\n }\n\n return url;\n}\n\n// Ensure URL is suitable for {this.state.showPermissionEditorFor ?\n \n
\n
\n
\n
\n
{\n (full_name_placeholder) =>
\n
\n
\n
\n {\n (password_unchanged) => \n
\n
\n
\n
\n
\n
\n \n \n
\n
\n \n {this.props.desktopAlertsEnabled ?\n \n
\n
\n
{\n (title_tag_manager) => \n
\n
\n
\n \n \n
\n
\n {credentials}\n {this.state.addCredActive ?\n
\n : null}\n
\n
\n
\n
\n
\n
\n {this.props.myUserId} \n
\n
\n \n \n
\n
\n
Auth: {this.state.auth}
\n
Anon: {this.state.anon}
\n
\n
\n
\n
\n
\n
\n
\n \n \n
\n
\n
\n
\n
\n
\n );\n }\n};\n","// InfoView: panel with topic/user info.\nimport React from 'react';\nimport { FormattedMessage, defineMessages, injectIntl } from 'react-intl';\n\nimport Tinode from 'tinode-sdk';\n\nimport AvatarUpload from '../widgets/avatar-upload.jsx';\nimport CheckBox from '../widgets/checkbox.jsx';\nimport ContactList from '../widgets/contact-list.jsx';\nimport ErrorPanel from '../widgets/error-panel.jsx';\nimport GroupManager from '../widgets/group-manager.jsx';\nimport InPlaceEdit from '../widgets/in-place-edit.jsx';\nimport MenuCancel from '../widgets/menu-cancel.jsx';\nimport MoreButton from '../widgets/more-button.jsx';\nimport PermissionsEditor from '../widgets/permissions-editor.jsx';\nimport TagManager from '../widgets/tag-manager.jsx';\n\nimport { MAX_TITLE_LENGTH, NO_ACCESS_MODE } from '../config.js';\n\nimport { makeImageUrl } from '../lib/blob-helpers.js';\nimport { arrayEqual, vcard } from '../lib/utils.js';\n\nconst messages = defineMessages({\n requested: {\n id: 'requested_permissions',\n defaultMessage: 'Requested',\n description: 'Title for permissions'\n },\n granted: {\n id: 'granted_permissions',\n defaultMessage: 'Granted',\n description: 'Title for permissions'\n },\n edit_permissions: {\n id: 'menu_item_edit_permissions',\n defaultMessage: 'Edit permissions',\n description: 'Menu item [Edit permissions]'\n },\n other_user: {\n id: 'label_other_user',\n defaultMessage: 'Other',\n description: 'Label for the other user when the user is unnamed'\n },\n clear_messages: {\n id: 'action_clear_messages',\n defaultMessage: 'Clear Messages',\n description: 'Flat button [Clear Messages] (soft-delete messages)'\n },\n clear_messages_warning: {\n id: 'clear_messages_warning',\n defaultMessage: 'Are you sure you want to clear all messages? It cannot be undone.',\n description: 'Alert dialog warning when deleting all messages.'\n },\n delete_messages: {\n id: 'action_delete_messages',\n defaultMessage: 'Clear Messages for All',\n description: 'Flat button [Clear for All] (hard-delete all messages)'\n },\n delete_messages_warning: {\n id: 'delete_messages_warning',\n defaultMessage: 'Are you sure you want to delete all messages for everyone? It cannot be undone.',\n description: 'Alert dialog warning when hard-deleting all messages.'\n },\n leave_chat: {\n id: 'action_leave_chat',\n defaultMessage: 'Leave Conversation',\n description: 'Flat button [Leave Conversation]'\n },\n leave_chat_warning: {\n id: 'leave_chat_warning',\n defaultMessage: 'Are you sure you want to leave this conversation?',\n description: 'Alert dialog warning when unsubscribing from a chat.'\n },\n block_contact: {\n id: 'action_block_contact',\n defaultMessage: \"Block Contact\",\n description: \"Flat button [Block Contact]\"\n },\n block_contact_warning: {\n id: 'block_contact_warning',\n defaultMessage: 'Are you sure you want to block this contact?',\n description: 'Alert dialog warning when blocking a contact.'\n },\n report_chat: {\n id: 'action_report_chat',\n defaultMessage: 'Report Conversation',\n description: 'Flat button [Report Group]'\n },\n report_chat_warning: {\n id: 'report_chat_warning',\n defaultMessage: 'Are you sure you want to block and report this conversation?',\n description: 'Alert dialog warning when reporting a conversation for abuse'\n },\n});\n\nclass InfoView extends React.Component {\n constructor(props) {\n super(props);\n\n this.state = {\n topic: null,\n owner: false,\n admin: false,\n sharer: false,\n deleter: false,\n muted: false,\n address: null,\n groupTopic: undefined,\n fullName: undefined,\n avatar: null,\n private: null,\n selectedContact: null,\n access: null,\n modeGiven: null,\n modeWant: null,\n modeGiven2: null, // P2P topic, the other user mode given\n modeWant2: null, // P2P topic, the other user mode want\n auth: null,\n anon: null,\n contactList: [],\n tags: [],\n showMemberPanel: false,\n showPermissionEditorFor: undefined,\n moreInfoExpanded: false,\n previousMetaDesc: undefined,\n previousSubsUpdated: undefined,\n previousTagsUpdated: undefined\n };\n\n this.resetSubs = this.resetSubs.bind(this);\n this.resetDesc = this.resetDesc.bind(this);\n this.onMetaDesc = this.onMetaDesc.bind(this);\n this.onSubsUpdated = this.onSubsUpdated.bind(this);\n this.onTagsUpdated = this.onTagsUpdated.bind(this);\n this.handleFullNameUpdate = this.handleFullNameUpdate.bind(this);\n this.handlePrivateUpdate = this.handlePrivateUpdate.bind(this);\n this.handleImageChanged = this.handleImageChanged.bind(this);\n this.handleMuted = this.handleMuted.bind(this);\n this.handlePermissionsChanged = this.handlePermissionsChanged.bind(this);\n this.handleLaunchPermissionsEditor = this.handleLaunchPermissionsEditor.bind(this);\n this.handleHidePermissionsEditor = this.handleHidePermissionsEditor.bind(this);\n this.handleShowAddMembers = this.handleShowAddMembers.bind(this);\n this.handleHideAddMembers = this.handleHideAddMembers.bind(this);\n this.handleMemberUpdateRequest = this.handleMemberUpdateRequest.bind(this);\n this.handleDeleteMessages = this.handleDeleteMessages.bind(this);\n this.handleLeave = this.handleLeave.bind(this);\n this.handleBlock = this.handleBlock.bind(this);\n this.handleReport = this.handleReport.bind(this);\n this.handleMemberSelected = this.handleMemberSelected.bind(this);\n this.handleMoreInfo = this.handleMoreInfo.bind(this);\n this.handleTagsUpdated = this.handleTagsUpdated.bind(this);\n this.handleContextMenu = this.handleContextMenu.bind(this);\n }\n\n // No need to separately handle component mount.\n componentDidUpdate(props) {\n const topic = this.props.tinode.getTopic(props.topic);\n if (!topic) {\n return;\n }\n\n if (this.onMetaDesc != topic.onMetaDesc) {\n this.previousMetaDesc = topic.onMetaDesc;\n topic.onMetaDesc = this.onMetaDesc;\n\n this.previousSubsUpdated = topic.onSubsUpdated;\n topic.onSubsUpdated = this.onSubsUpdated;\n\n if (topic.getType() == 'grp') {\n this.previousTagsUpdated = topic.onTagsUpdated;\n topic.onTagsUpdated = this.onTagsUpdated;\n } else {\n this.previousTagsUpdated = undefined;\n }\n }\n\n if (this.state.topic != props.topic) {\n this.setState({topic: props.topic});\n this.resetDesc(topic, props);\n this.resetSubs(topic, props);\n }\n }\n\n componentWillUnmount() {\n const topic = this.props.tinode.getTopic(this.props.topic);\n if (!topic) {\n return;\n }\n this.setState({topic: null});\n topic.onMetaDesc = this.previousMetaDesc;\n topic.onSubsUpdated = this.previousSubsUpdated;\n topic.onTagsUpdated = this.previousTagsUpdated;\n }\n\n resetSubs(topic, props) {\n const newState = {contactList: []};\n if (topic.getType() == 'p2p') {\n // Fetch the other party in the p2p conversation.\n // Topic may not be ready yet, so check if user is found.\n const user2 = topic.subscriber(props.topic);\n if (user2) {\n newState.modeGiven2 = user2.acs.getGiven();\n newState.modeWant2 = user2.acs.getWant();\n } else {\n newState.modeGiven2 = NO_ACCESS_MODE;\n newState.modeWant2 = NO_ACCESS_MODE;\n }\n } else {\n topic.subscribers((sub) => {\n newState.contactList.push(sub);\n }, this);\n }\n\n this.setState(newState);\n }\n\n resetDesc(topic, props) {\n const defacs = topic.getDefaultAccess() || {};\n const acs = topic.getAccessMode();\n\n this.setState({\n owner: acs && acs.isOwner(),\n admin: acs && acs.isAdmin(),\n sharer: acs && acs.isSharer(),\n deleter: acs && acs.isDeleter(),\n muted: acs && acs.isMuted(),\n\n fullName: topic.public ? topic.public.fn : undefined,\n avatar: makeImageUrl(topic.public ? topic.public.photo : null),\n private: topic.private ? topic.private.comment : null,\n address: topic.name,\n groupTopic: (topic.getType() == 'grp'),\n showMemberPanel: false,\n access: acs ? acs.getMode() : undefined,\n modeGiven: acs ? acs.getGiven() : undefined,\n modeWant: acs ? acs.getWant() : undefined,\n auth: defacs.auth,\n anon: defacs.anon\n });\n\n if (topic.getType() == 'grp' && acs && acs.isOwner()) {\n // Requesting tags: owner is editing the topic.\n topic.getMeta(topic.startMetaQuery().withTags().build());\n }\n }\n\n onMetaDesc(desc) {\n const topic = this.props.tinode.getTopic(this.props.topic);\n if (!topic) {\n return;\n }\n this.resetDesc(topic, this.props);\n\n if (this.previousMetaDesc && this.previousMetaDesc != this.onMetaDesc) {\n this.previousMetaDesc(desc);\n }\n }\n\n onSubsUpdated(subs) {\n const topic = this.props.tinode.getTopic(this.props.topic);\n if (!topic) {\n return;\n }\n this.resetSubs(topic, this.props);\n\n if (this.previousSubsUpdated && this.previousSubsUpdated != this.onSubsUpdated) {\n this.previousSubsUpdated(subs);\n }\n }\n\n onTagsUpdated(tags) {\n this.setState({tags: tags});\n\n if (this.previousTagsUpdated && this.previousTagsUpdated != this.onTagsUpdated) {\n this.previousTagsUpdated();\n }\n }\n\n handleFullNameUpdate(fn) {\n fn = fn.trim().substring(0, MAX_TITLE_LENGTH);\n if (this.state.fullName !== fn) {\n this.setState({fullName: fn});\n this.props.onTopicDescUpdate(this.props.topic, vcard(fn, null), null);\n }\n }\n\n handlePrivateUpdate(comment) {\n comment = comment.trim().substring(0, MAX_TITLE_LENGTH);\n if (this.state.private !== comment) {\n this.setState({private: comment});\n this.props.onTopicDescUpdate(this.props.topic, null, comment || Tinode.DEL_CHAR);\n }\n }\n\n handleImageChanged(img) {\n this.setState({avatar: img});\n this.props.onTopicDescUpdate(this.props.topic, vcard(null, img || Tinode.DEL_CHAR), null);\n }\n\n handleMuted(ignored, checked) {\n this.setState({muted: checked});\n this.props.onChangePermissions(this.props.topic, checked ? '-P' : '+P');\n }\n\n handlePermissionsChanged(perm) {\n switch (this.state.showPermissionEditorFor) {\n case 'auth':\n this.props.onTopicDescUpdate(this.props.topic, null, null, {auth: perm});\n break;\n case 'anon':\n this.props.onTopicDescUpdate(this.props.topic, null, null, {anon: perm});\n break;\n case 'mode':\n case 'want':\n this.props.onChangePermissions(this.props.topic, perm);\n break;\n case 'given':\n this.props.onChangePermissions(this.props.topic, perm, this.props.topic);\n break;\n case 'user':\n this.props.onChangePermissions(this.props.topic, perm, this.state.userPermissionsEdited);\n break;\n }\n\n this.setState({showPermissionEditorFor: undefined});\n }\n\n handleLaunchPermissionsEditor(which, uid) {\n const {formatMessage} = this.props.intl;\n let toEdit, toCompare, toSkip, titleEdit, titleCompare, userTitle, userAvatar;\n switch (which) {\n case 'mode':\n toEdit = this.state.access;\n break;\n case 'want':\n toEdit = this.state.modeWant;\n toCompare = this.state.modeGiven;\n toSkip = this.state.groupTopic ? 'O' : 'ASDO';\n titleEdit = formatMessage(messages.requested);\n titleCompare = formatMessage(messages.granted);\n break;\n case 'given':\n toEdit = this.state.modeGiven2;\n toCompare = this.state.modeWant2;\n toSkip = this.state.groupTopic ? (this.state.owner ? '' : 'O') : 'ASDO';\n titleEdit = formatMessage(messages.granted);\n titleCompare = formatMessage(messages.requested);\n break;\n case 'auth':\n toEdit = this.state.auth;\n toSkip = 'O';\n break;\n case 'anon':\n toEdit = this.state.anon;\n toSkip = 'O';\n break;\n case 'user': {\n let topic = this.props.tinode.getTopic(this.props.topic);\n if (!topic) {\n return;\n }\n var user = topic.subscriber(uid);\n if (!user || !user.acs) {\n return;\n }\n toEdit = user.acs.getGiven();\n toCompare = user.acs.getWant();\n toSkip = this.state.owner ? '' : 'O';\n titleEdit = formatMessage(messages.granted);\n titleCompare = formatMessage(messages.requested);\n if (user.public) {\n userTitle = user.public.fn;\n userAvatar = user.public.photo;\n }\n break;\n }\n default:\n console.log(\"Unknown permission editing mode '\" + which + \"'\");\n break;\n }\n this.setState({\n showPermissionEditorFor: which,\n userPermissionsEdited: uid,\n userPermissionsTitle: userTitle,\n userPermissionsAvatar: userAvatar,\n editedPermissions: toEdit,\n immutablePermissions: toCompare,\n editedPermissionsTitle: titleEdit,\n immutablePermissionsTitle: titleCompare,\n editedPermissionsSkipped: toSkip,\n });\n }\n\n handleHidePermissionsEditor() {\n this.setState({showPermissionEditorFor: undefined});\n }\n\n handleShowAddMembers(e) {\n e.preventDefault();\n this.props.onInitFind();\n this.setState({showMemberPanel: true});\n }\n\n handleHideAddMembers() {\n this.setState({showMemberPanel: false});\n }\n\n handleMemberUpdateRequest(members, added, removed) {\n this.props.onMemberUpdateRequest(this.props.topic, added, removed);\n this.setState({showMemberPanel: false});\n }\n\n handleDeleteMessages(e) {\n e.preventDefault();\n const {formatMessage} = this.props.intl;\n this.props.onShowAlert(\n formatMessage(this.state.deleter ? messages.delete_messages : messages.clear_messages), // title\n formatMessage(this.state.deleter ? messages.delete_messages_warning : messages.clear_messages_warning), // content\n (() => { this.props.onDeleteMessages(this.props.topic); }), // onConfirm\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n\n handleLeave(e) {\n e.preventDefault();\n const {formatMessage} = this.props.intl;\n this.props.onShowAlert(\n formatMessage(messages.leave_chat), // title\n formatMessage(messages.leave_chat_warning), // content\n (() => { this.props.onLeaveTopic(this.props.topic); }), // onConfirm\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n\n handleBlock(e) {\n e.preventDefault();\n const {formatMessage} = this.props.intl;\n this.props.onShowAlert(\n formatMessage(messages.block_contact), // title\n formatMessage(messages.block_contact_warning), // content\n (() => { this.props.onBlockTopic(this.props.topic); }), // onConfirm\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n\n handleReport(e) {\n e.preventDefault();\n const {formatMessage} = this.props.intl;\n this.props.onShowAlert(\n formatMessage(messages.report_chat), // title\n formatMessage(messages.report_chat_warning), // content\n (() => { this.props.onReportTopic(this.props.topic); }), // onConfirm\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n\n handleMemberSelected(uid) {\n this.setState({selectedContact: uid});\n }\n\n handleMoreInfo(open) {\n this.setState({moreInfoExpanded: open});\n }\n\n handleTagsUpdated(tags) {\n if (!arrayEqual(this.state.tags.slice(0), tags.slice(0))) {\n this.props.onTopicTagsUpdate(this.props.topic, tags);\n }\n }\n\n handleContextMenu(params) {\n const {formatMessage} = this.props.intl;\n const instance = this;\n const topic = this.props.tinode.getTopic(this.props.topic);\n if (!topic) {\n return;\n }\n const user = topic.subscriber(params.topicName);\n if (!user || !user.acs) {\n return;\n }\n\n const menuItems = [\n {title: formatMessage(messages.edit_permissions), handler: function() {\n instance.handleLaunchPermissionsEditor('user', params.topicName);\n }},\n 'member_delete',\n user.acs.isMuted() ? 'member_unmute' : 'member_mute',\n user.acs.isJoiner() ? 'member_block' : 'member_unblock'\n ];\n this.props.showContextMenu({\n topicName: this.props.topic,\n x: params.x,\n y: params.y,\n user: params.topicName}, menuItems);\n }\n\n render() {\n const {formatMessage} = this.props.intl;\n\n return (\n \n
\n {this.props.displayMobile ?\n
: null}\n {this.state.showMemberPanel ?\n
\n :\n this.state.showPermissionEditorFor ?\n
\n :\n
\n
\n
\n
\n
\n
Unknown}\n readOnly={!this.state.owner}\n value={this.state.fullName}\n required={true}\n onFinished={this.handleFullNameUpdate} />
\n
\n \n \n
\n
\n {\n (private_placeholder) => \n
\n
\n
\n
\n
\n
\n
\n \n \n
\n
{\n (more) => \n {this.state.moreInfoExpanded ?\n
\n
\n {this.state.address} \n
\n {this.state.groupTopic ?\n
\n \n \n \n {this.state.access}\n \n
\n :\n
\n
\n \n \n
\n
\n
\n \n {this.state.access}\n
\n
{this.state.fullName ? this.state.fullName : formatMessage(messages.other_user)}:\n \n {this.state.modeGiven2}\n \n
\n
\n
\n }\n {this.state.sharer && (this.state.auth || this.state.anon) ?\n
\n
\n \n \n
\n
\n
Auth: {this.state.admin ?\n \n {this.state.auth}\n \n :\n {this.state.auth} \n }\n
\n
Anon: {this.state.admin ?\n \n {this.state.anon}\n \n :\n {this.state.anon} \n }\n
\n
\n
\n :\n null\n }\n
\n :\n null\n }\n
\n
\n {this.state.owner ?\n <>\n
{\n (tags) => \n
\n \n :\n null\n }\n
\n {this.state.groupTopic ?\n <>\n
\n
\n
\n \n \n
\n
\n
{\n (no_members) => \n
\n \n :\n null\n }\n
\n }\n
\n
\n
\n Tinode Web \n \n
\n
\n
\n
\n
\n {this.props.displayMobile ?\n
\n : null}\n
\n
\n
\n {!this.state.isReader ?\n
\n {this.state.readingBlocked ?\n
\n
\n : null }\n
\n : null }\n
\n {this.state.peerMessagingDisabled && !this.state.unconfirmed ?\n
: null}\n {this.state.unconfirmed ?\n
\n :\n
}\n {this.state.imagePreview ?\n
: null}\n
\n
\n {this.state.tabSelected === 'grp' ?\n
:\n this.state.tabSelected === 'byid' ?\n
:\n
\n
}\n
\n {name} \n \n );\n });\n\n return (\n \n );\n }\n};\n","import React from 'react';\nimport { defineMessages, injectIntl } from 'react-intl';\n\nimport ErrorPanel from '../widgets/error-panel.jsx';\nimport LoadSpinner from '../widgets/load-spinner.jsx';\nimport SideNavbar from '../widgets/side-navbar.jsx';\n\nimport ContactsView from './contacts-view.jsx';\nimport CreateAccountView from './create-account-view.jsx';\nimport EditAccountView from './edit-account-view.jsx';\nimport LoginView from './login-view.jsx';\nimport NewTopicView from './new-topic-view.jsx';\nimport PasswordResetView from './password-reset-view.jsx';\nimport SettingsView from './settings-view.jsx';\nimport ValidationView from './validation-view.jsx';\n\n// Panel titles for translation.\nconst messages = defineMessages({\n 'login': {\n id: 'sidepanel_title_login',\n description: 'Sidepanel title for LoginView.',\n defaultMessage: 'Sign In'\n },\n 'register': {\n id: 'sidepanel_title_register',\n description: 'Sidepanel title for CreateAccountView.',\n defaultMessage: 'Create Account'\n },\n 'settings': {\n id: 'sidepanel_title_settings',\n description: 'Sidepanel title for SettingsView.',\n defaultMessage: 'Settings'\n },\n 'edit': {\n id: 'sidepanel_title_edit_account',\n description: 'Sidepanel title for EditAccountView.',\n defaultMessage: 'Edit Account'\n },\n 'newtpk': {\n id: 'sidepanel_title_newtpk',\n description: 'Sidepanel title for NewTopicView.',\n defaultMessage: 'Start New Chat'\n },\n 'cred': {\n id: 'sidepanel_title_cred',\n description: 'Sidepanel title for ValidationView.',\n defaultMessage: 'Confirm Credentials'\n },\n 'reset': {\n id: 'sidepanel_title_reset',\n description: 'Sidepanel title for PasswordResetView.',\n defaultMessage: 'Reset Password'\n },\n 'archive': {\n id: 'sidepanel_title_archive',\n description: 'Sidepanel title for ContactsView-Archive.',\n defaultMessage: 'Archived Chats'\n }\n});\n\nclass SidepanelView extends React.Component {\n constructor(props) {\n super(props);\n\n this.handleLoginRequested = this.handleLoginRequested.bind(this);\n }\n\n handleLoginRequested(login, password) {\n this.props.onLoginRequest(login, password);\n }\n\n render() {\n const {formatMessage} = this.props.intl;\n const view = this.props.state || (this.props.myUserId ? 'contacts' : 'login');\n\n let title, avatar;\n if (view == 'contacts') {\n title = this.props.title;\n avatar = this.props.avatar ? this.props.avatar : true;\n } else {\n title = formatMessage(messages[view]);\n avatar = false;\n }\n\n let onCancel;\n if (['login', 'contacts'].indexOf(view) == -1) {\n onCancel = this.props.onCancel;\n }\n\n return (\n \n
\n\n
\n\n
\n\n {view === 'login' ?\n
:\n\n view === 'register' ?\n
:\n\n view === 'settings' ?\n
:\n\n view === 'edit' ?\n
:\n\n (view === 'contacts' || view == 'archive') ?\n
:\n\n view === 'newtpk' ?\n
:\n\n view === 'cred' ?\n
:\n\n view === 'reset' ?\n
:\n null}\n
Reload .',\n description: 'Message shown when an app update is available.'\n },\n reconnect_countdown: {\n id: 'reconnect_countdown',\n defaultMessage: 'Disconnected. Reconnecting in {seconds}…',\n description: 'Message shown when an app update is available.'\n },\n reconnect_now: {\n id: 'reconnect_now',\n defaultMessage: 'Try now',\n description: 'Prompt for reconnecting now'\n }\n});\n\nclass TinodeWeb extends React.Component {\n constructor(props) {\n super(props);\n\n this.state = this.getBlankState();\n\n this.handleResize = this.handleResize.bind(this);\n this.handleHashRoute = this.handleHashRoute.bind(this);\n this.handleOnline = this.handleOnline.bind(this);\n this.checkForAppUpdate = this.checkForAppUpdate.bind(this);\n this.handleAppVisibility = this.handleAppVisibility.bind(this);\n this.handleReadTimer = this.handleReadTimer.bind(this);\n this.handleVisibilityEvent = this.handleVisibilityEvent.bind(this);\n this.handleError = this.handleError.bind(this);\n this.handleLoginRequest = this.handleLoginRequest.bind(this);\n this.handleConnected = this.handleConnected.bind(this);\n this.handleAutoreconnectIteration = this.handleAutoreconnectIteration.bind(this);\n this.doLogin = this.doLogin.bind(this);\n this.handleCredentialsRequest = this.handleCredentialsRequest.bind(this);\n this.handleLoginSuccessful = this.handleLoginSuccessful.bind(this);\n this.handleDisconnect = this.handleDisconnect.bind(this);\n this.tnMeMetaDesc = this.tnMeMetaDesc.bind(this);\n this.tnMeContactUpdate = this.tnMeContactUpdate.bind(this);\n this.tnMeSubsUpdated = this.tnMeSubsUpdated.bind(this);\n this.resetContactList = this.resetContactList.bind(this);\n this.tnData = this.tnData.bind(this);\n this.tnInitFind = this.tnInitFind.bind(this);\n this.tnFndSubsUpdated = this.tnFndSubsUpdated.bind(this);\n this.handleSearchContacts = this.handleSearchContacts.bind(this);\n this.handleTopicSelected = this.handleTopicSelected.bind(this);\n this.handleHideMessagesView = this.handleHideMessagesView.bind(this);\n this.handleSendMessage = this.handleSendMessage.bind(this);\n this.handleNewChatInvitation = this.handleNewChatInvitation.bind(this);\n this.handleNewAccount = this.handleNewAccount.bind(this);\n this.handleNewAccountRequest = this.handleNewAccountRequest.bind(this);\n this.handleUpdateAccountRequest = this.handleUpdateAccountRequest.bind(this);\n this.handleUpdateAccountTagsRequest = this.handleUpdateAccountTagsRequest.bind(this);\n this.handleSettings = this.handleSettings.bind(this);\n this.handleGlobalSettings = this.handleGlobalSettings.bind(this);\n this.handleShowArchive = this.handleShowArchive.bind(this);\n this.handleToggleMessageSounds = this.handleToggleMessageSounds.bind(this);\n this.handleCredAdd = this.handleCredAdd.bind(this);\n this.handleCredDelete = this.handleCredDelete.bind(this);\n this.handleCredConfirm = this.handleCredConfirm.bind(this);\n this.initDesktopAlerts = this.initDesktopAlerts.bind(this);\n this.togglePushToken = this.togglePushToken.bind(this);\n this.requestPushToken = this.requestPushToken.bind(this);\n this.handleSidepanelCancel = this.handleSidepanelCancel.bind(this);\n this.handleNewTopic = this.handleNewTopic.bind(this);\n this.handleNewTopicRequest = this.handleNewTopicRequest.bind(this);\n this.handleNewTopicCreated = this.handleNewTopicCreated.bind(this);\n this.handleTopicUpdateRequest = this.handleTopicUpdateRequest.bind(this);\n this.handleChangePermissions = this.handleChangePermissions.bind(this);\n this.handleTagsUpdated = this.handleTagsUpdated.bind(this);\n this.handleLogout = this.handleLogout.bind(this);\n this.handleDeleteMessagesRequest = this.handleDeleteMessagesRequest.bind(this);\n this.handleLeaveUnsubRequest = this.handleLeaveUnsubRequest.bind(this);\n this.handleBlockTopicRequest = this.handleBlockTopicRequest.bind(this);\n this.handleReportTopic = this.handleReportTopic.bind(this);\n this.handleShowContextMenu = this.handleShowContextMenu.bind(this);\n this.defaultTopicContextMenu = this.defaultTopicContextMenu.bind(this);\n this.handleHideContextMenu = this.handleHideContextMenu.bind(this);\n this.handleShowAlert = this.handleShowAlert.bind(this);\n this.handleShowInfoView = this.handleShowInfoView.bind(this);\n this.handleHideInfoView = this.handleHideInfoView.bind(this);\n this.handleMemberUpdateRequest = this.handleMemberUpdateRequest.bind(this);\n this.handleValidateCredentialsRequest = this.handleValidateCredentialsRequest.bind(this);\n this.handlePasswordResetRequest = this.handlePasswordResetRequest.bind(this);\n this.handleResetPassword = this.handleResetPassword.bind(this);\n this.handleContextMenuAction = this.handleContextMenuAction.bind(this);\n }\n\n getBlankState() {\n const settings = LocalStorageUtil.getObject('settings') || {};\n\n return {\n connected: false,\n // Connected and subscribed to 'me'\n ready: false,\n transport: settings.transport || null,\n serverAddress: settings.serverAddress || detectServerAddress(),\n serverVersion: \"no connection\",\n // \"On\" is the default, so saving the \"off\" state.\n messageSounds: !settings.messageSoundsOff,\n desktopAlerts: settings.desktopAlerts,\n desktopAlertsEnabled: (isSecureConnection() || isLocalHost()) &&\n (typeof firebase != 'undefined') && (typeof navigator != 'undefined') &&\n (typeof FIREBASE_INIT != 'undefined'),\n firebaseToken: LocalStorageUtil.getObject('firebase-token'),\n\n errorText: '',\n errorLevel: null,\n errorAction: undefined,\n errorActionText: null,\n\n sidePanelSelected: 'login',\n sidePanelTitle: null,\n sidePanelAvatar: null,\n loadSpinnerVisible: false,\n\n login: '',\n password: '',\n myUserId: null,\n liveConnection: navigator.onLine,\n topicSelected: '',\n topicSelectedOnline: false,\n topicSelectedAcs: null,\n newTopicParams: null,\n loginDisabled: false,\n displayMobile: (window.innerWidth <= MEDIA_BREAKPOINT),\n showInfoPanel: false,\n mobilePanel: 'sidepanel',\n\n contextMenuVisible: false,\n contextMenuBounds: null,\n contextMenuClickAt: null,\n contextMenuParams: null,\n contextMenuItems: [],\n\n // Modal alert dialog.\n alertVisible: false,\n alertParams: {},\n\n // Chats as shown in the ContactsView\n chatList: [],\n // Contacts returned by a search query.\n searchResults: [],\n // Merged results of a search query and p2p chats.\n searchableContacts: [],\n credMethod: undefined,\n credCode: undefined\n };\n }\n\n componentDidMount() {\n window.addEventListener('resize', this.handleResize);\n window.addEventListener('online', (e) => { this.handleOnline(true); });\n window.addEventListener('offline', (e) => { this.handleOnline(false); });\n window.addEventListener('hashchange', this.handleHashRoute);\n // Window/tab visible or invisible for pausing timers.\n document.addEventListener('visibilitychange', this.handleVisibilityEvent);\n\n this.setState({\n viewportWidth: document.documentElement.clientWidth,\n viewportHeight: document.documentElement.clientHeight\n });\n\n this.tinode = TinodeWeb.tnSetup(this.state.serverAddress, this.state.transport);\n this.tinode.onConnect = this.handleConnected;\n this.tinode.onDisconnect = this.handleDisconnect;\n this.tinode.onAutoreconnectIteration = this.handleAutoreconnectIteration;\n\n // Initialize desktop alerts.\n if (this.state.desktopAlertsEnabled) {\n try {\n this.fbPush = firebase.initializeApp(FIREBASE_INIT, APP_NAME).messaging();\n this.fbPush.usePublicVapidKey(FIREBASE_INIT.messagingVapidKey);\n navigator.serviceWorker.register('/service-worker.js').then((reg) => {\n this.checkForAppUpdate(reg);\n this.fbPush.useServiceWorker(reg);\n this.initDesktopAlerts();\n if (this.state.desktopAlerts) {\n if (!this.state.firebaseToken) {\n this.togglePushToken(true);\n } else {\n this.tinode.setDeviceToken(this.state.firebaseToken, true);\n }\n }\n }).catch((err) => {\n // registration failed :(\n console.log(\"Failed to register service worker:\", err);\n });\n } catch (err) {\n this.handleError(\"Failed to initialize push notifications\", 'err');\n console.log(\"Failed to initialize push notifications\", err);\n this.setState({desktopAlertsEnabled: false});\n }\n }\n\n const token = LocalStorageUtil.getObject('keep-logged-in') ?\n LocalStorageUtil.getObject('auth-token') : undefined;\n\n const parsedNav = HashNavigation.parseUrlHash(window.location.hash);\n if (token) {\n // When reading from storage, date is returned as string.\n token.expires = new Date(token.expires);\n this.tinode.setAuthToken(token);\n this.tinode.connect().catch((err) => {\n // Socket error\n this.handleError(err.message, 'err');\n });\n delete parsedNav.params.info;\n delete parsedNav.params.tab;\n parsedNav.path[0] = '';\n HashNavigation.navigateTo(HashNavigation.composeUrlHash(parsedNav.path, parsedNav.params));\n } else if (!parsedNav.params.token) {\n HashNavigation.navigateTo('');\n }\n\n this.readTimer = null;\n this.readTimerCallback = null;\n\n this.handleHashRoute();\n }\n\n componentWillUnmount() {\n window.removeEventListener('resize', this.handleResize);\n window.removeEventListener('hashchange', this.handleHashRoute);\n document.removeEventListener('visibilitychange', this.handleVisibilityEvent);\n }\n\n // Setup transport (usually websocket) and server address. This will terminate connection with the server.\n static tnSetup(serverAddress, transport) {\n let tinode = new Tinode(APP_NAME, serverAddress, API_KEY, transport, isSecureConnection());\n tinode.enableLogging(LOGGING_ENABLED, true);\n return tinode;\n }\n\n handleResize() {\n var mobile = document.documentElement.clientWidth <= MEDIA_BREAKPOINT;\n this.setState({\n viewportWidth: document.documentElement.clientWidth,\n viewportHeight: document.documentElement.clientHeight\n });\n if (this.state.displayMobile != mobile) {\n this.setState({displayMobile: mobile});\n }\n }\n\n // Check if a newer version of TinodeWeb app is available at the server.\n checkForAppUpdate(reg) {\n const {formatHTMLMessage} = this.props.intl;\n reg.onupdatefound = () => {\n const installingWorker = reg.installing;\n installingWorker.onstatechange = () => {\n if (installingWorker.state == 'installed' && navigator.serviceWorker.controller) {\n this.handleError(formatHTMLMessage(messages.update_available), 'info');\n }\n }\n }\n }\n\n // Handle for hashchange event: display appropriate panels.\n handleHashRoute() {\n var hash = HashNavigation.parseUrlHash(window.location.hash);\n if (hash.path && hash.path.length > 0) {\n // Left-side panel selector.\n if (['register','settings','edit','cred','reset','newtpk','archive','contacts',''].includes(hash.path[0])) {\n this.setState({sidePanelSelected: hash.path[0]});\n } else {\n console.log(\"Unknown sidepanel view\", hash.path[0]);\n }\n\n // Topic for MessagesView selector.\n if (hash.path.length > 1 && hash.path[1] != this.state.topicSelected) {\n this.setState({\n topicSelected: Tinode.topicType(hash.path[1]) ? hash.path[1] : null\n });\n }\n } else {\n // Empty hashpath\n this.setState({sidePanelSelected: ''});\n }\n\n // Save validation credentials, if available.\n if (hash.params.method) {\n this.setState({ credMethod: hash.params.method });\n }\n if (hash.params.code) {\n this.setState({ credCode: hash.params.code });\n }\n\n // Additional parameters of panels.\n this.setState({\n showInfoPanel: hash.params.info,\n newTopicTabSelected: hash.params.tab\n });\n }\n\n handleOnline(online) {\n var newState = {liveConnection: online};\n if (online) {\n this.handleError('', null);\n } else {\n this.handleError(\"No connection\", 'warn');\n }\n this.setState({liveConnection: online});\n }\n\n // Handling read notifications here to be able to pause\n // them then the window/tab is not visible.\n handleAppVisibility(visible, callback) {\n clearTimeout(this.readTimer);\n this.readTimerCallback = callback;\n if (visible && callback) {\n this.readTimer = setTimeout(callback, READ_DELAY);\n } else {\n this.readTimer = null;\n }\n }\n\n handleReadTimer(callback) {\n this.handleAppVisibility(!document.hidden, callback);\n }\n\n handleVisibilityEvent() {\n this.handleAppVisibility(!document.hidden, this.readTimerCallback);\n }\n\n handleError(err, level, action, actionText) {\n this.setState({errorText: err, errorLevel: level, errorAction: action, errorActionText: actionText});\n }\n\n // User clicked Login button in the side panel.\n handleLoginRequest(login, password) {\n this.setState({\n loginDisabled: true,\n login: login,\n password: password,\n loadSpinnerVisible: true\n });\n this.handleError('', null);\n\n if (this.tinode.isConnected()) {\n this.doLogin(login, password, {meth: this.state.credMethod, resp: this.state.credCode});\n } else {\n this.tinode.connect().catch((err) => {\n // Socket error\n this.setState({loginDisabled: false});\n this.handleError(err.message, 'err');\n });\n }\n }\n\n // Connection succeeded.\n handleConnected() {\n var params = this.tinode.getServerInfo();\n this.setState({\n serverVersion: params.ver + ' ' + (params.build ? params.build : 'none') + '; '\n });\n this.doLogin(this.state.login, this.state.password, {meth: this.state.credMethod, resp: this.state.credCode});\n }\n\n // Called for each auto-reconnect iteration.\n handleAutoreconnectIteration(sec, prom) {\n clearInterval(this.reconnectCountdown);\n\n if (sec < 0) {\n // Clear error\n this.handleError();\n return;\n }\n\n if (prom) {\n // Reconnecting now\n prom.then(() => {\n // Reconnected: clear error\n this.handleError();\n }).catch((err) => {\n this.handleError(err.message, 'err');\n });\n return;\n }\n\n const {formatHTMLMessage} = this.props.intl;\n let count = sec / 1000;\n count = count | count;\n this.reconnectCountdown = setInterval(() => {\n const timeLeft = (count > 99) ? secondsToTime(count) : count;\n this.handleError(\n formatHTMLMessage(messages.reconnect_countdown, {seconds: timeLeft}),\n 'warn',\n () => {\n clearInterval(this.reconnectCountdown);\n this.tinode.reconnect();\n },\n formatHTMLMessage(messages.reconnect_now)\n );\n count -= 1;\n }, 1000);\n }\n\n // Connection lost\n handleDisconnect(err) {\n this.setState({\n connected: false,\n ready: false,\n topicSelectedOnline: false,\n errorText: err && err.message ? err.message : \"Disconnected\",\n errorLevel: err && err.message ? 'err' : 'warn',\n loginDisabled: false,\n contextMenuVisible: false,\n serverVersion: \"no connection\"\n });\n }\n\n doLogin(login, password, cred) {\n if (this.tinode.isAuthenticated()) {\n // Already logged in. Go to default screen.\n HashNavigation.navigateTo('');\n return;\n }\n // Sanitize and package credentail.\n cred = Tinode.credential(cred);\n // Try to login with login/password. If they are not available, try token. If no token, ask for login/password.\n let promise = null;\n let token = this.tinode.getAuthToken();\n if (login && password) {\n this.setState({password: null});\n promise = this.tinode.loginBasic(login, password, cred);\n } else if (token) {\n promise = this.tinode.loginToken(token.token, cred);\n }\n\n if (promise) {\n promise.then((ctrl) => {\n if (ctrl.code >= 300 && ctrl.text === 'validate credentials') {\n this.setState({loadSpinnerVisible: false});\n if (cred) {\n this.handleError(\"Code does not match\", 'warn');\n }\n this.handleCredentialsRequest(ctrl.params);\n } else {\n this.handleLoginSuccessful();\n }\n }).catch((err) => {\n // Login failed, report error.\n this.setState({\n loginDisabled: false,\n credMethod: undefined,\n credCode: undefined,\n loadSpinnerVisible: false\n });\n this.handleError(err.message, 'err');\n localStorage.removeItem('auth-token');\n HashNavigation.navigateTo('');\n });\n } else {\n // No login credentials provided.\n // Make sure we are on the login page.\n HashNavigation.navigateTo('');\n this.setState({loginDisabled: false});\n }\n }\n\n handleCredentialsRequest(params) {\n var parsed = HashNavigation.parseUrlHash(window.location.hash);\n parsed.path[0] = 'cred';\n parsed.params['method'] = params.cred[0];\n HashNavigation.navigateTo(HashNavigation.composeUrlHash(parsed.path, parsed.params));\n }\n\n handleLoginSuccessful() {\n this.handleError('', null);\n\n // Refresh authentication token.\n if (LocalStorageUtil.getObject('keep-logged-in')) {\n LocalStorageUtil.setObject('auth-token', this.tinode.getAuthToken());\n }\n // Logged in fine, subscribe to 'me' attaching callbacks from the contacts view.\n var me = this.tinode.getMeTopic();\n me.onMetaDesc = this.tnMeMetaDesc;\n me.onContactUpdate = this.tnMeContactUpdate;\n me.onSubsUpdated = this.tnMeSubsUpdated;\n this.setState({\n connected: true,\n credMethod: undefined,\n credCode: undefined,\n myUserId: this.tinode.getCurrentUserID()\n });\n // Subscribe, fetch topic desc, the list of subscriptions. Messages are not fetched.\n me.subscribe(\n me.startMetaQuery().\n withLaterSub().\n withDesc().\n withTags().\n withCred().\n build()\n ).catch((err) => {\n this.tinode.disconnect();\n localStorage.removeItem('auth-token');\n this.handleError(err.message, 'err');\n HashNavigation.navigateTo('');\n }).finally(() => {\n this.setState({loadSpinnerVisible: false});\n });\n HashNavigation.navigateTo(HashNavigation.setUrlSidePanel(window.location.hash, 'contacts'));\n }\n\n tnMeMetaDesc(desc) {\n if (desc && desc.public) {\n this.setState({\n sidePanelTitle: desc.public.fn,\n sidePanelAvatar: makeImageUrl(desc.public.photo)\n });\n }\n }\n\n // Reactions to updates to the contact list.\n tnMeContactUpdate(what, cont) {\n if (what == 'on' || what == 'off') {\n this.resetContactList();\n if (this.state.topicSelected == cont.topic) {\n this.setState({topicSelectedOnline: (what == 'on')});\n }\n } else if (what == 'read') {\n this.resetContactList();\n } else if (what == 'msg') {\n // Check if the topic is archived. If so, don't play a sound.\n const topic = this.tinode.getTopic(cont.topic);\n const archived = topic && topic.isArchived();\n\n // New message received. Maybe the message is from the current user, then unread is 0.\n if (cont.unread > 0 && this.state.messageSounds && !archived) {\n // Skip update if the topic is currently open, otherwise the badge will annoyingly flash.\n if (document.hidden || this.state.topicSelected != cont.topic) {\n POP_SOUND.play();\n }\n }\n // Reorder contact list to use possibly updated 'touched'.\n this.resetContactList();\n } else if (what == 'recv') {\n // Explicitly ignoring \"recv\" -- it causes no visible updates to contact list.\n } else if (what == 'gone' || what == 'unsub') {\n // Topic deleted or user unsubscribed. Remove topic from view.\n // If the currently selected topic is gone, clear the selection.\n if (this.state.topicSelected == cont.topic) {\n this.handleTopicSelected(null);\n }\n // Redraw without the deleted topic.\n this.resetContactList();\n } else if (what == 'acs') {\n // Permissions changed. If it's for the currently selected topic,\n // update the views.\n if (this.state.topicSelected == cont.topic) {\n this.setState({topicSelectedAcs: cont.acs});\n }\n } else if (what == 'del') {\n // TODO: messages deleted (hard or soft) -- update pill counter.\n } else if (what == 'upd') {\n // upd - handled by the SDK. Explicitly ignoring here.\n } else {\n // TODO(gene): handle other types of notifications:\n // * ua -- user agent changes (maybe display a pictogram for mobile/desktop).\n console.log(\"Unsupported (yet) presence update:\" + what + \" in: \" + cont.topic);\n }\n }\n\n tnMeSubsUpdated(unused) {\n this.resetContactList();\n }\n\n // Merge search results and contact list to create a single flat\n // list of kown contacts for GroupManager to use.\n static prepareSearchableContacts(chatList, foundContacts) {\n let merged = {};\n\n // For chatList topics merge only p2p topics and convert them to the\n // same format as foundContacts.\n for (const c of chatList) {\n if (Tinode.topicType(c.topic) == 'p2p') {\n merged[c.topic] = {\n user: c.topic,\n updated: c.updated,\n public: c.public,\n private: c.private,\n acs: c.acs\n };\n }\n }\n\n // Add all foundCountacts if they have not been added already.\n for (const c of foundContacts) {\n if (!merged[c.user]) {\n merged[c.user] = c;\n }\n }\n\n return Object.values(merged);\n }\n\n resetContactList() {\n const newState = {\n chatList: []\n };\n\n if (!this.state.ready) {\n newState.ready = true;\n }\n\n this.tinode.getMeTopic().contacts((c) => {\n newState.chatList.push(c);\n if (this.state.topicSelected == c.topic) {\n newState.topicSelectedOnline = c.online;\n newState.topicSelectedAcs = c.acs;\n }\n });\n // Merge search results and chat list.\n newState.searchableContacts = TinodeWeb.prepareSearchableContacts(newState.chatList, this.state.searchResults);\n this.setState(newState);\n }\n\n // Sending \"received\" notifications\n tnData(data) {\n const topic = this.tinode.getTopic(data.topic);\n if (topic.msgStatus(data) >= Tinode.MESSAGE_STATUS_SENT && data.from != this.state.myUserId) {\n clearTimeout(this.receivedTimer);\n this.receivedTimer = setTimeout(() => {\n this.receivedTimer = undefined;\n topic.noteRecv(data.seq);\n }, RECEIVED_DELAY);\n }\n }\n\n /* Fnd topic: find contacts by tokens */\n tnInitFind() {\n const fnd = this.tinode.getFndTopic();\n fnd.onSubsUpdated = this.tnFndSubsUpdated;\n if (fnd.isSubscribed()) {\n this.tnFndSubsUpdated();\n } else {\n fnd.subscribe(fnd.startMetaQuery().withSub().build()).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n }\n\n tnFndSubsUpdated() {\n const foundContacts = [];\n // Don't attempt to create P2P topics which already exist. Server will reject the duplicates.\n this.tinode.getFndTopic().contacts((s) => {\n foundContacts.push(s);\n });\n this.setState({\n searchResults: foundContacts,\n searchableContacts: TinodeWeb.prepareSearchableContacts(this.state.chatList, foundContacts)\n });\n }\n\n /** Called when the user enters a contact into the contact search field in the NewAccount panel\n @param query {Array} is an array of contacts to search for\n */\n handleSearchContacts(query) {\n const fnd = this.tinode.getFndTopic();\n fnd.setMeta({desc: {public: query}}).then((ctrl) => {\n return fnd.getMeta(fnd.startMetaQuery().withSub().build());\n }).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n\n // User clicked on a contact in the side panel or deleted a contact.\n handleTopicSelected(topicName, unused_index, online, acs) {\n // Clear newTopicParams after use.\n if (this.state.newTopicParams && this.state.newTopicParams._topicName != topicName) {\n this.setState({\n newTopicParams: null\n });\n }\n\n if (topicName) {\n this.setState({\n errorText: '',\n errorLevel: null,\n mobilePanel: 'topic-view',\n showInfoPanel: false\n });\n // Different contact selected.\n if (this.state.topicSelected != topicName) {\n this.setState({\n topicSelectedOnline: online,\n topicSelectedAcs: acs\n });\n HashNavigation.navigateTo(HashNavigation.setUrlTopic('', topicName));\n }\n } else {\n // Currently selected contact deleted\n this.setState({\n errorText: '',\n errorLevel: null,\n mobilePanel: 'sidepanel',\n topicSelectedOnline: false,\n topicSelectedAcs: null,\n showInfoPanel: false\n });\n\n HashNavigation.navigateTo(HashNavigation.setUrlTopic('', null));\n }\n }\n\n // In mobile view user requested to show sidepanel\n handleHideMessagesView() {\n this.setState({\n mobilePanel: 'sidepanel'\n });\n HashNavigation.navigateTo(HashNavigation.setUrlTopic(window.location.hash, null));\n }\n\n // User is sending a message, either plain text or a drafty object, possibly\n // with attachments.\n handleSendMessage(msg, promise, uploader) {\n const topic = this.tinode.getTopic(this.state.topicSelected);\n\n msg = topic.createMessage(msg, false);\n // The uploader is used to show progress.\n msg._uploader = uploader;\n\n if (!topic.isSubscribed()) {\n if (!promise) {\n promise = Promise.resolve();\n }\n promise = promise.then(() => { return topic.subscribe(); });\n }\n\n if (promise) {\n promise = promise.catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n\n topic.publishDraft(msg, promise)\n .then((ctrl) => {\n if (topic.isArchived()) {\n return topic.archive(false);\n }\n })\n .catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n\n handleNewChatInvitation(topicName, action) {\n const topic = this.tinode.getTopic(topicName);\n let response = null;\n switch (action) {\n case 'accept':\n // Accept given permissions.\n const mode = topic.getAccessMode().getGiven();\n response = topic.setMeta({sub: {mode: mode}});\n if (topic.getType() == 'p2p') {\n // For P2P topics change 'given' permission of the peer too.\n // In p2p topics the other user has the same name as the topic.\n response = response.then((ctrl) => {\n topic.setMeta({sub: {user: topicName, mode: mode}});\n });\n }\n break;\n case 'delete':\n // Ignore invitation by deleting it.\n response = topic.delTopic();\n break;\n case 'block':\n // Ban the topic making futher invites impossible.\n // Just self-ban.\n const am = topic.getAccessMode().updateWant('-JP').getWant();\n response = topic.setMeta({sub: {mode: am}}).then((ctrl) => {\n return this.handleTopicSelected(null);\n });\n break;\n default:\n console.log(\"Unknown invitation action\", '\"' + action + '\"\"');\n }\n\n if (response != null) {\n response.catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n }\n\n // User chose a Sign Up menu item.\n handleNewAccount() {\n HashNavigation.navigateTo(HashNavigation.setUrlSidePanel(window.location.hash, 'register'));\n }\n\n // Actual registration of a new account.\n handleNewAccountRequest(login_, password_, public_, cred_, tags_) {\n this.tinode.connect(this.state.serverAddress)\n .then(() => {\n return this.tinode.createAccountBasic(login_, password_,\n {public: public_, tags: tags_, cred: Tinode.credential(cred_)});\n }).then((ctrl) => {\n if (ctrl.code >= 300 && ctrl.text == 'validate credentials') {\n this.handleCredentialsRequest(ctrl.params);\n } else {\n this.handleLoginSuccessful(this);\n }\n }).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n\n handleUpdateAccountRequest(password, pub, defacs) {\n if (pub || defacs) {\n const params = {};\n if (pub) {\n params.public = pub;\n }\n if (defacs) {\n params.defacs = defacs;\n }\n this.tinode.getMeTopic().setMeta({desc: params}).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n if (password) {\n this.tinode.updateAccountBasic(null, this.tinode.getCurrentLogin(), password).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n }\n\n handleUpdateAccountTagsRequest(tags) {\n this.tinode.getMeTopic().setMeta({tags: tags})\n .catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n\n // User chose Settings menu item.\n handleSettings() {\n HashNavigation.navigateTo(HashNavigation.setUrlSidePanel(window.location.hash,\n this.state.myUserId ? 'edit' : 'settings'));\n }\n\n // User updated global parameters.\n handleGlobalSettings(settings) {\n let serverAddress = settings.serverAddress || this.state.serverAddress;\n let transport = settings.transport || this.state.transport;\n if (this.tinode) {\n this.tinode.onDisconnect = undefined;\n this.tinode.disconnect();\n }\n this.tinode = TinodeWeb.tnSetup(serverAddress, transport);\n this.tinode.onConnect = this.handleConnected;\n this.tinode.onDisconnect = this.handleDisconnect;\n\n this.setState({\n serverAddress: serverAddress,\n transport: transport\n });\n LocalStorageUtil.setObject('settings', {\n serverAddress: serverAddress,\n transport: transport\n });\n\n HashNavigation.navigateTo(HashNavigation.setUrlSidePanel(window.location.hash, ''));\n }\n\n // User chose 'Archived chats'.\n handleShowArchive() {\n HashNavigation.navigateTo(HashNavigation.setUrlSidePanel(window.location.hash,\n this.state.myUserId ? 'archive' : ''));\n }\n\n // Initialize desktop alerts = push notifications.\n initDesktopAlerts() {\n // Google could not be bothered to mention that\n // onTokenRefresh is never called.\n this.fbPush.onTokenRefresh(() => {\n this.requestPushToken();\n });\n\n this.fbPush.onMessage((payload) => {\n // No need to do anything about it.\n // All the magic happends in the service worker.\n });\n }\n\n togglePushToken(enabled) {\n if (enabled) {\n if (!this.state.firebaseToken) {\n this.fbPush.requestPermission().then(() => {\n this.requestPushToken();\n }).catch((err) => {\n this.handleError(err.message, 'err');\n this.setState({desktopAlerts: false, firebaseToken: null});\n LocalStorageUtil.updateObject('settings', {desktopAlerts: false});\n console.log(\"Failed to get permission to notify.\", err);\n });\n } else {\n this.setState({desktopAlerts: true});\n LocalStorageUtil.updateObject('settings', {desktopAlerts: true});\n }\n } else if (this.state.firebaseToken) {\n this.fbPush.deleteToken(this.state.firebaseToken).catch((err) => {\n console.log(\"Unable to delete token.\", err);\n }).finally(() => {\n LocalStorageUtil.updateObject('settings', {desktopAlerts: false});\n localStorage.removeItem('firebase-token');\n this.setState({desktopAlerts: false, firebaseToken: null});\n });\n } else {\n this.setState({desktopAlerts: false, firebaseToken: null});\n LocalStorageUtil.updateObject('settings', {desktopAlerts: false});\n }\n }\n\n requestPushToken() {\n this.fbPush.getToken().then((refreshedToken) => {\n if (refreshedToken != this.state.firebaseToken) {\n this.tinode.setDeviceToken(refreshedToken, true);\n LocalStorageUtil.setObject('firebase-token', refreshedToken);\n }\n this.setState({firebaseToken: refreshedToken, desktopAlerts: true});\n LocalStorageUtil.updateObject('settings', {desktopAlerts: true});\n }).catch((err) => {\n this.handleError(err.message, 'err');\n console.log(\"Failed to retrieve firebase token\", err);\n });\n }\n\n handleToggleMessageSounds(enabled) {\n this.setState({messageSounds: enabled});\n LocalStorageUtil.updateObject('settings', {\n messageSoundsOff: !enabled\n });\n }\n\n handleCredAdd(method, value) {\n const me = this.tinode.getMeTopic();\n me.setMeta({cred: {meth: method, val: value}}).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n\n handleCredDelete(method, value) {\n const me = this.tinode.getMeTopic();\n me.delCredential(method, value).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n\n handleCredConfirm(method, response) {\n this.handleCredentialsRequest({cred: [method]});\n }\n\n // User clicked Cancel button in Setting or Sign Up panel.\n handleSidepanelCancel() {\n const parsed = HashNavigation.parseUrlHash(window.location.hash);\n parsed.path[0] = this.state.myUserId ? 'contacts' : '';\n if (parsed.params) {\n delete parsed.params.code;\n delete parsed.params.method;\n delete parsed.params.tab;\n }\n HashNavigation.navigateTo(HashNavigation.composeUrlHash(parsed.path, parsed.params));\n this.setState({errorText: '', errorLevel: null});\n }\n\n // User clicked a (+) menu item.\n handleNewTopic() {\n HashNavigation.navigateTo(HashNavigation.setUrlSidePanel(window.location.hash, 'newtpk'));\n }\n\n // Request to start a new topic. New P2P topic requires peer's name.\n handleNewTopicRequest(peerName, pub, priv, tags) {\n\n const topicName = peerName || this.tinode.newGroupTopicName();\n const params = {\n _topicName: topicName,\n };\n if (peerName) {\n // Because we are initialing the subscription, set 'want' to all permissions.\n params.sub = {mode: DEFAULT_P2P_ACCESS_MODE};\n // Give the other user all permissions too.\n params.desc = {defacs: {auth: DEFAULT_P2P_ACCESS_MODE}};\n } else {\n params.desc = {public: pub, private: {comment: priv}};\n params.tags = tags;\n }\n this.setState({newTopicParams: params}, () => {this.handleTopicSelected(topicName)});\n }\n\n // New topic was creted, here is the new topic name.\n handleNewTopicCreated(oldName, newName) {\n if (this.state.topicSelected == oldName && oldName != newName) {\n // If the current URl contains the old topic name, replace it with new.\n // Update the name of the selected topic first so the navigator doen't clear\n // the state.\n this.setState({topicSelected: newName}, () => {\n HashNavigation.navigateTo(HashNavigation.setUrlTopic('', newName));\n });\n }\n }\n\n handleTopicUpdateRequest(topicName, pub, priv, permissions) {\n const topic = this.tinode.getTopic(topicName);\n if (topic) {\n const params = {};\n if (pub) {\n params.public = pub;\n }\n if (priv) {\n params.private = (priv === Tinode.DEL_CHAR) ?\n Tinode.DEL_CHAR : {comment: priv};\n }\n if (permissions) {\n params.defacs = permissions;\n }\n topic.setMeta({desc: params}).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n }\n\n handleChangePermissions(topicName, mode, uid) {\n const topic = this.tinode.getTopic(topicName);\n if (topic) {\n const am = topic.getAccessMode();\n if (uid) {\n am.updateGiven(mode);\n mode = am.getGiven();\n } else {\n am.updateWant(mode);\n mode = am.getWant();\n }\n topic.setMeta({sub: {user: uid, mode: mode}}).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n }\n\n handleTagsUpdated(topicName, tags) {\n const topic = this.tinode.getTopic(topicName);\n if (topic) {\n topic.setMeta({tags: tags}).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n }\n\n handleLogout() {\n updateFavicon(0);\n\n // Remove stored data.\n localStorage.removeItem('auth-token');\n localStorage.removeItem('firebase-token');\n localStorage.removeItem('settings');\n if (this.state.firebaseToken) {\n this.fbPush.deleteToken(this.state.firebaseToken)\n }\n\n if (this.tinode) {\n this.tinode.onDisconnect = undefined;\n this.tinode.disconnect();\n }\n this.setState(this.getBlankState());\n this.tinode = TinodeWeb.tnSetup(this.state.serverAddress, this.state.transport);\n this.tinode.onConnect = this.handleConnected;\n this.tinode.onDisconnect = this.handleDisconnect;\n HashNavigation.navigateTo('');\n }\n\n handleDeleteMessagesRequest(topicName) {\n const topic = this.tinode.getTopic(topicName);\n if (!topic) {\n return;\n }\n\n // Request hard-delete all messages.\n topic.delMessagesAll(true).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n\n handleLeaveUnsubRequest(topicName) {\n const topic = this.tinode.getTopic(topicName);\n if (!topic) {\n return;\n }\n\n topic.leave(true).then((ctrl) => {\n // Hide MessagesView and InfoView panels.\n HashNavigation.navigateTo(HashNavigation.setUrlTopic(window.location.hash, ''));\n }).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n\n handleBlockTopicRequest(topicName) {\n const topic = this.tinode.getTopic(topicName);\n if (!topic) {\n return;\n }\n\n topic.updateMode(null, '-JP').then((ctrl) => {\n // Hide MessagesView and InfoView panels.\n HashNavigation.navigateTo(HashNavigation.setUrlTopic(window.location.hash, ''));\n }).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n\n handleReportTopic(topicName) {\n const topic = this.tinode.getTopic(topicName);\n if (!topic) {\n return;\n }\n\n // Publish spam report.\n this.tinode.publish(Tinode.TOPIC_SYS, Tinode.Drafty.attachJSON(null, {\n 'action': 'report',\n 'target': topicName\n }));\n\n // Remove J and P permissions.\n topic.updateMode(null, '-JP').then((ctrl) => {\n // Hide MessagesView and InfoView panels.\n HashNavigation.navigateTo(HashNavigation.setUrlTopic(window.location.hash, ''));\n }).catch((err) => {\n this.handleError(err.message, 'err');\n });\n }\n\n handleShowContextMenu(params, menuItems) {\n this.setState({\n contextMenuVisible: true,\n contextMenuClickAt: {x: params.x, y: params.y},\n contextMenuParams: params,\n contextMenuItems: menuItems || this.defaultTopicContextMenu(params.topicName),\n contextMenuBounds: ReactDOM.findDOMNode(this).getBoundingClientRect()\n });\n }\n\n defaultTopicContextMenu(topicName) {\n const topic = this.tinode.getTopic(topicName);\n const {formatMessage} = this.props.intl;\n\n let muted = false, blocked = false, self_blocked = false, subscribed = false, deleter = false, archived = false;\n if (topic) {\n subscribed = topic.isSubscribed();\n archived = topic.isArchived();\n\n const acs = topic.getAccessMode();\n if (acs) {\n muted = acs.isMuted();\n blocked = !acs.isJoiner();\n self_blocked = !acs.isJoiner('want');\n deleter = acs.isDeleter();\n }\n }\n\n return [\n subscribed ? {title: formatMessage({id: 'menu_item_info'}), handler: this.handleShowInfoView} : null,\n subscribed ? 'messages_clear' : null,\n subscribed && deleter ? 'messages_clear_hard' : null,\n muted ? (blocked ? null : 'topic_unmute') : 'topic_mute',\n self_blocked ? 'topic_unblock' : 'topic_block',\n !archived ? 'topic_archive' : null,\n 'topic_delete'\n ];\n }\n\n handleHideContextMenu() {\n this.setState({\n contextMenuVisible: false,\n contextMenuClickAt: null,\n contextMenuParams: null,\n contextMenuBounds: null\n });\n }\n\n handleContextMenuAction(action, promise, params) {\n if (action == 'topic_archive') {\n if (promise && params.topicName && params.topicName == this.state.topicSelected) {\n promise.then(() => {\n this.handleTopicSelected(null);\n });\n }\n }\n }\n\n handleShowAlert(title, content, onConfirm, confirm, onReject, reject) {\n this.setState({\n alertVisible: true,\n alertParams: {\n title: title,\n content: content,\n onConfirm: onConfirm,\n confirm: confirm,\n onReject: onReject,\n reject: reject\n }\n });\n }\n\n handleShowInfoView() {\n HashNavigation.navigateTo(HashNavigation.addUrlParam(window.location.hash, 'info', true));\n this.setState({showInfoPanel: true});\n }\n\n handleHideInfoView() {\n HashNavigation.navigateTo(HashNavigation.removeUrlParam(window.location.hash, 'info'));\n this.setState({showInfoPanel: false});\n }\n\n handleMemberUpdateRequest(topicName, added, removed) {\n if (!topicName) {\n return;\n }\n\n const topic = this.tinode.getTopic(topicName);\n if (!topic) {\n return;\n }\n\n if (added && added.length > 0) {\n added.map((uid) => {\n topic.invite(uid, null).catch((err) => {\n this.handleError(err.message, 'err');\n });\n });\n }\n\n if (removed && removed.length > 0) {\n removed.map((uid) => {\n topic.delSubscription(uid).catch((err) => {\n this.handleError(err.message, 'err');\n });\n });\n }\n }\n\n handleValidateCredentialsRequest(cred, code) {\n if (this.tinode.isAuthenticated()) {\n const me = this.tinode.getMeTopic();\n me.setMeta({cred: {meth: cred, resp: code}})\n .then(() => {\n HashNavigation.navigateTo('');\n })\n .catch((err) => {\n this.handleError(err.message, 'err');\n });\n } else {\n this.setState({credMethod: cred, credCode: code});\n this.doLogin(null, null, {meth: cred, resp: code});\n }\n }\n\n handlePasswordResetRequest(method, value) {\n // If already connected, connnect() will return a resolved promise.\n this.tinode.connect()\n .then(() => {\n return this.tinode.requestResetAuthSecret('basic', method, value);\n })\n .catch((err) => {\n // Socket error\n this.handleError(err.message, 'err');\n });\n }\n\n handleResetPassword(scheme, newPassword, token) {\n token = base64ReEncode(token);\n if (!token) {\n this.handleError(\"Invalid security token\", 'err');\n } else {\n this.tinode.connect()\n .then(() => {\n return this.tinode.updateAccountBasic(null, null, newPassword, {token: token});\n })\n .catch((err) => {\n // Socket error\n this.handleError(err.message, 'err');\n });\n }\n }\n\n render() {\n return (\n \n {this.state.contextMenuVisible ?\n
{\n if (topicName == this.state.topicSelected) {\n this.handleTopicSelected(null);\n }\n }}\n onError={this.handleError} />\n :\n null\n }\n { this.setState({alertVisible: false}); }) : null}\n reject={this.state.alertParams.reject}\n onConfirm={() => { this.setState({alertVisible: false}); this.state.alertParams.onConfirm(); }}\n confirm={this.state.alertParams.confirm}\n />\n \n
\n \n \n
\n
\n {\n (numbers_only) => \n
\n
\n \n \n \n \n
\n
\n
\n
\n
\n { this.handleButtonAction(event, \"accept\"); }}>\n \n { this.handleButtonAction(event, \"delete\"); }}>\n \n { this.handleButtonAction(event, \"block\"); }}>\n \n
\n
\n
\n
{this.props.title}
\n
{this.props.content}
\n
\n {this.props.onReject ?\n \n {this.props.reject || \n :\n null\n }\n \n {this.props.confirm || \n
\n
\n
({bytesToHumanSize(this.props.size)}) :\n null;\n\n // Detect if the download URL is relative or absolute.\n // If the URL is relative use LargeFileHelper to attach authentication\n // credentials to the request.\n let url, helperFunc;\n if (!this.props.uploader && !this.state.downloader && isUrlRelative(this.props.downloadUrl)) {\n // Relative URL. Use download helper.\n url = '#';\n helperFunc = (e) => {\n e.preventDefault();\n this.downloadFile(this.props.downloadUrl, this.props.filename, this.props.mimetype);\n };\n } else {\n url = sanitizeUrl(this.props.downloadUrl) || 'about:blank';\n helperFunc = null;\n }\n return (\n \n
insert_drive_file
\n
\n
{filename} {size}
\n {this.props.uploader || this.state.downloader ?\n
\n :\n
\n }\n
\n
\n {this.props.readOnly || !this.state.dataUrl ?\n null :\n
{e.preventDefault(); this.props.onImageChanged(null);}}>\n clear \n }\n {this.state.dataUrl ?\n
:\n this.props.readOnly && this.props.uid ?\n
\n
\n :\n
{AVATAR_SIZE}×{AVATAR_SIZE}
}\n {this.props.readOnly ? null :\n
}\n {this.props.readOnly ? null :\n
\n file_upload \n }\n
block \n \n } else if (typeof content != 'string') {\n content = <>error_outline \n \n }\n\n return (\n \n {this.props.userFrom && this.props.response ?\n \n {fullDisplay ?\n
:\n null}\n \n
\n
\n {content}\n {attachments}\n {this.props.timestamp ?\n
\n {this.props.deleted ?\n null :\n
\n \n expand_more \n \n \n }\n
\n {fullDisplay ?\n
\n {\n (notFound) => {return this.props.userName || {notFound} }\n } \n
\n : null\n }\n
\n );\n }\n};\n\n// Convert Drafty object to a tree of React elements.\nimport { BROKEN_IMAGE_SIZE, REM_SIZE } from '../config.js';\nimport { fitImageSize } from '../lib/blob-helpers.js';\n\nfunction draftyFormatter(style, data, values, key) {\n let el = Drafty.tagName(style);\n if (el) {\n let attr = Drafty.attrValue(style, data) || {};\n attr.key = key;\n switch (style) {\n case 'IM':\n // Additional processing for images\n if (data) {\n attr.className = 'inline-image';\n let dim = fitImageSize(data.width, data.height,\n Math.min(this.props.viewportWidth - REM_SIZE * 4, REM_SIZE * 36), REM_SIZE * 24, false);\n dim = dim || {dstWidth: BROKEN_IMAGE_SIZE, dstHeight: BROKEN_IMAGE_SIZE};\n attr.style = { width: dim.dstWidth + 'px', height: dim.dstHeight + 'px' };\n attr.src = sanitizeImageUrl(attr.src);\n if (attr.src) {\n attr.onClick = this.handlePreviewImage;\n attr.className += ' image-clickable';\n } else {\n attr.src = 'img/broken_image.png';\n }\n }\n break;\n case 'BN':\n // Button\n attr.onClick = this.handleFormButtonClick;\n let inner = React.Children.map(values, (child) => {\n return typeof child == 'string' ? child : undefined;\n });\n if (!inner || inner.length == 0) {\n inner = [attr.name]\n }\n // Get text which will be sent back when the button is clicked.\n attr['data-title'] = inner.join('');\n break;\n case 'FM':\n // Form\n attr.className = 'bot-form';\n break;\n case 'FE':\n // Form element formatting is dependent on element content.\n break;\n }\n return React.createElement(el, attr, values);\n } else {\n return values;\n }\n};\n","import React from 'react';\n\n/* BEGIN CheckBox: styled checkbox */\nexport default class CheckBox extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.handleChange = this.handleChange.bind(this);\n }\n\n handleChange() {\n this.props.onChange(this.props.name, !this.props.checked);\n }\n\n render() {\n return (\n this.props.onChange ? (\n this.props.checked ?\n check_box :\n check_box_outline_blank \n ) : (\n this.props.checked ?\n check_box :\n check_box_outline_blank \n )\n );\n }\n}\n/* END CheckBox */\n","import React from 'react';\n\nimport Chip from './chip.jsx';\n\nimport { makeImageUrl } from '../lib/blob-helpers.js';\n\n/* BEGIN ChipInput: group membership widget */\nexport default class ChipInput extends React.Component {\n constructor(props) {\n super(props);\n\n this.state = ChipInput.deriveStateFromProps(props);\n this.state.input = '';\n this.state.focused = false;\n\n this.handleTextInput = this.handleTextInput.bind(this);\n this.removeChipAt = this.removeChipAt.bind(this);\n this.handleChipCancel = this.handleChipCancel.bind(this);\n this.handleFocusGained = this.handleFocusGained.bind(this);\n this.handleFocusLost = this.handleFocusLost.bind(this);\n this.handleKeyDown = this.handleKeyDown.bind(this);\n }\n\n static deriveStateFromProps(props) {\n return {\n placeholder: props.chips ? '' : props.prompt,\n sortedChips: ChipInput.sortChips(props.chips, props.staticMembers),\n chipIndex: ChipInput.indexChips(props.chips)\n };\n }\n\n componentDidUpdate(prevProps, prevState) {\n if (prevProps.chips != this.props.chips ||\n prevProps.staticMembers != this.props.staticMembers ||\n prevProps.prompt != this.props.prompt) {\n this.setState(ChipInput.deriveStateFromProps(this.props));\n }\n if (!prevState || this.props.chips.length > prevState.sortedChips.length) {\n this.setState({input: ''});\n }\n }\n\n // Map chip index to user name\n static indexChips(chips) {\n const index = {};\n let count = 0;\n chips.map((item) => {\n index[item.user] = count;\n count ++;\n });\n return index;\n }\n\n // Have non-removable chips appear before all other chips.\n static sortChips(chips, keep) {\n const required = [];\n const normal = [];\n chips.map((item) => {\n if (keep && keep.includes(item.user)) {\n required.push(item);\n } else {\n normal.push(item);\n }\n });\n return required.concat(normal);\n }\n\n handleTextInput(e) {\n this.setState({input: e.target.value});\n if (this.props.filterFunc) {\n this.props.filterFunc(e.target.value);\n }\n }\n\n removeChipAt(idx) {\n const removed = this.state.sortedChips[idx];\n this.props.onChipRemoved(removed.user, this.state.chipIndex[removed.user]);\n }\n\n handleChipCancel(item, idx) {\n this.removeChipAt(idx);\n }\n\n handleFocusGained() {\n this.setState({focused: true});\n }\n\n handleFocusLost() {\n this.setState({focused: false});\n if (this.props.onFocusLost) {\n this.props.onFocusLost(this.state.input);\n }\n }\n\n handleKeyDown(e) {\n if (e.key === 'Backspace') {\n if (this.state.input.length == 0 && this.state.sortedChips.length > 0) {\n const at = this.state.sortedChips.length - 1;\n if (this.state.sortedChips[at].user !== this.props.staticMembers) {\n this.removeChipAt(at);\n }\n }\n } else if (e.key === 'Enter') {\n if (this.props.onEnter) {\n this.props.onEnter(this.state.input);\n }\n } else if (e.key === 'Escape') {\n if (this.props.onCancel) {\n this.props.onCancel();\n }\n }\n }\n\n render() {\n const chips = [];\n let count = 0;\n const staticMembers = this.props.staticMembers || [];\n this.state.sortedChips.map((item) => {\n chips.push(\n \n {chips}\n
\n );\n }\n};\n","import React from 'react';\n\nimport LetterTile from './letter-tile.jsx';\n\nexport default class Chip extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.handleCancel = this.handleCancel.bind(this);\n }\n\n handleCancel(e) {\n e.preventDefault();\n this.props.onCancel(this.props.topic, this.props.index);\n }\n\n render() {\n const title = this.props.title || this.props.topic;\n const className = this.props.invalid ? 'chip invalid' : 'chip';\n return (\n \n {this.props.noAvatar ?\n
:\n
\n
\n }\n
{title} \n {this.props.onCancel && !this.props.required ?\n
× \n :
}\n
\n {formatMessage(this.props.title, this.props.values)}
\n \n );\n }\n};\n\nexport default injectIntl(ContactAction);\n","import React from 'react';\n\nconst icon_mapping = {'muted': 'notifications_off', 'banned': 'block'};\n\n/* Contact's labels: [you], or icons [muted], [blocked] */\nexport default class ContactBadges extends React.PureComponent {\n render() {\n let badges = null;\n if (this.props.badges && this.props.badges.length > 0) {\n badges = [];\n this.props.badges.map(function(b) {\n if (b.icon) {\n badges.push({icon_mapping[b.icon]} );\n } else {\n const style = 'badge' + (b.color ? ' ' + b.color : '');\n badges.push({b.name} );\n }\n });\n return <>{badges};\n }\n return null;\n }\n};\n","// ContactList: component for showing a list of contacts,\n// such as a list of group members in a group chat.\nimport React from 'react';\nimport { defineMessages, injectIntl } from 'react-intl';\n\nimport Contact from './contact.jsx';\nimport ContactAction from './contact-action.jsx';\n\nimport { makeImageUrl } from '../lib/blob-helpers.js';\n\nconst messages = defineMessages({\n badge_you: {\n id: 'badge_you',\n defaultMessage: 'you',\n description: 'Badge for indicating the current user'\n },\n badge_owner: {\n id: 'badge_owner',\n defaultMessage: 'owner',\n description: 'Badge for indicating the owner'\n }\n});\n\nclass ContactList extends React.Component {\n render() {\n const {formatMessage} = this.props.intl;\n const showCheckmark = Array.isArray(this.props.topicSelected);\n const contactNodes = [];\n let contactsCount = 0;\n if (this.props.contacts && this.props.contacts.length > 0) {\n this.props.contacts.map((c) => {\n if (c.action) {\n // Action item\n contactNodes.push(\n \n {contactsCount == 0 ?\n
\n :\n null\n }\n {contactNodes.length > 0 ?\n
\n :\n null\n }\n
\n \n check_circle \n : null)}\n
\n \n
{title} \n
\n {this.props.comment ?
{this.props.comment}
: null}\n
\n
\n \n expand_more \n \n : null}\n \n );\n }\n};\n","// Context Menu: popup/dropdown menu.\nimport React from 'react';\nimport ReactDOM from 'react-dom';\nimport { injectIntl, defineMessages } from 'react-intl';\n\nimport { REM_SIZE } from '../config.js';\nimport HashNavigation from '../lib/navigation.js';\n\nconst messages = defineMessages({\n info: {\n id: 'menu_item_info',\n defaultMessage: 'Info',\n description: 'Show extended topic information'\n },\n clear_messages: {\n id: 'menu_item_clear_messages',\n defaultMessage: 'Clear messages',\n description: 'Delete all messages'\n },\n clear_for_all: {\n id: 'menu_item_clear_messages_for_all',\n defaultMessage: 'Clear for All',\n description: 'Delete all message(s) for all members'\n },\n 'delete': {\n id: 'menu_item_delete',\n defaultMessage: 'Delete',\n description: 'Delete selected messages'\n },\n delete_for_all: {\n id: 'menu_item_delete_for_all',\n defaultMessage: 'Delete for All',\n description: 'Delete selected message(s) for all members'\n },\n mute: {\n id: 'menu_item_mute',\n defaultMessage: 'Mute',\n description: 'Turn off notifications'\n },\n unmute: {\n id: 'menu_item_unmute',\n defaultMessage: 'Unmute',\n description: 'Turn notifications on'\n },\n topic_delete: {\n id: 'menu_item_delete_topic',\n defaultMessage: 'Delete',\n description: 'Delete entire topic'\n },\n topic_delete_warning: {\n id: 'topic_delete_warning',\n defaultMessage: 'Are you sure you want to delete this conversation?',\n description: 'Alert warning when deleting entire topic'\n },\n unblock: {\n id: 'menu_item_unblock',\n defaultMessage: 'Unblock',\n description: 'Unblock topic or user'\n },\n // Generic string suitable for either topic or user.\n block: {\n id: 'menu_item_block',\n defaultMessage: 'Block',\n description: 'Block topic or user'\n },\n topic_block_warning: {\n id: 'topic_block_warning',\n defaultMessage: 'Are you sure you want to block this conversation?',\n description: 'Alert warning when blocking a topic.'\n },\n member_delete: {\n id: 'menu_item_member_delete',\n defaultMessage: 'Remove',\n description: 'Remove user from topic'\n },\n archive: {\n id: 'menu_item_archive_topic',\n defaultMessage: 'Archive',\n description: 'Move topic from the list of active chats to archive'\n }\n});\n\nclass ContextMenu extends React.Component {\n constructor(props) {\n super(props);\n\n const {formatMessage} = props.intl;\n\n this.handlePageClick = this.handlePageClick.bind(this);\n this.handleEscapeKey = this.handleEscapeKey.bind(this);\n this.handleClick = this.handleClick.bind(this);\n\n // Preconfigured menu items.\n this.MenuItems = {\n 'topic_info': {\n id: 'topic_info',\n title: formatMessage(messages.info),\n handler: null\n },\n 'messages_clear': {\n id: 'messages_clear',\n title: formatMessage(messages.clear_messages),\n handler: (params, errorHandler) => {\n return props.onShowAlert(\n formatMessage({id: 'menu_item_clear_messages'}), // title\n formatMessage({id: 'clear_messages_warning'}), // content\n (() => { this.deleteMessages(true, false, params, errorHandler); }), // onConfirm\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n },\n 'messages_clear_hard': {\n id: 'messages_clear_hard',\n title: formatMessage(messages.clear_for_all),\n handler: (params, errorHandler) => {\n return props.onShowAlert(\n formatMessage({id: 'menu_item_clear_messages_for_all'}), // title\n formatMessage({id: 'delete_messages_warning'}), // content\n (() => { return this.deleteMessages(true, true, params, errorHandler); }),\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n },\n 'message_delete': {\n id: 'message_delete',\n title: formatMessage(messages.delete),\n handler: (params, errorHandler) => {\n return this.deleteMessages(false, false, params, errorHandler);\n }\n },\n 'message_delete_hard': {\n id: 'message_delete_hard',\n title: formatMessage(messages.delete_for_all),\n handler: (params, errorHandler) => {\n return this.deleteMessages(false, true, params, errorHandler);\n }\n },\n 'topic_unmute': {\n id: 'topic_unmute',\n title: formatMessage(messages.unmute),\n handler: this.topicPermissionSetter.bind(this, '+P')\n },\n 'topic_mute': {\n id: 'topic_mute',\n title: formatMessage(messages.mute),\n handler: this.topicPermissionSetter.bind(this, '-P')\n },\n 'topic_unblock': {\n id: 'topic_unblock',\n title: formatMessage(messages.unblock),\n handler: this.topicPermissionSetter.bind(this, '+JP')\n },\n 'topic_block': {\n id: 'topic_block',\n title: formatMessage(messages.block),\n handler: (params, errorHandler) => {\n return props.onShowAlert(\n formatMessage({id: 'menu_item_block'}), // title\n formatMessage(messages.topic_block_warning), // content\n (() => {\n return this.topicPermissionSetter('-JP', params, errorHandler).then((ctrl) => {\n this.props.onTopicRemoved(params.topicName);\n return ctrl;\n });\n }),\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n },\n 'topic_delete': {\n id: 'topic_delete',\n title: formatMessage(messages.topic_delete),\n handler: (params, errorHandler) => {\n return props.onShowAlert(\n formatMessage({id: 'menu_item_delete_topic'}), // title\n formatMessage(messages.topic_delete_warning), // content\n (() => {\n const topic = this.props.tinode.getTopic(params.topicName);\n if (!topic) {\n console.log(\"Topic not found: \", params.topicName);\n return;\n }\n return topic.delTopic().catch((err) => {\n if (errorHandler) {\n errorHandler(err.message, 'err');\n }\n });\n }),\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n },\n 'topic_archive': {\n id: 'topic_archive',\n title: formatMessage(messages.archive),\n handler: (params, errorHandler) => {\n const topic = this.props.tinode.getTopic(params.topicName);\n if (!topic) {\n console.log(\"Topic not found: \", params.topicName);\n return;\n }\n return topic.archive(true).catch((err) => {\n if (errorHandler) {\n errorHandler(err.message, 'err');\n }\n });\n }\n },\n // menu_item_edit_permissions is defined elsewhere.\n 'permissions': {\n id: 'permissions',\n title: formatMessage({id: 'menu_item_edit_permissions'}),\n handler: null\n },\n 'member_delete': {\n id: 'member_delete',\n title: formatMessage(messages.member_delete),\n handler: (params, errorHandler) => {\n const topic = this.props.tinode.getTopic(params.topicName);\n if (!topic || !params.user) {\n console.log(\"Topic or user not found: '\" + params.topicName + \"', '\" + params.user + \"'\");\n return;\n }\n return topic.delSubscription(params.user).catch((err) => {\n if (errorHandler) {\n errorHandler(err.message, 'err');\n }\n });\n }\n },\n 'member_mute': {\n id: 'member_mute',\n title: formatMessage(messages.mute),\n handler: this.topicPermissionSetter.bind(this, '-P')\n },\n 'member_unmute': {\n id: 'member_unmute',\n title: formatMessage(messages.unmute),\n handler: this.topicPermissionSetter.bind(this, '+P')\n },\n 'member_block': {\n id: 'member_block',\n title: formatMessage(messages.block),\n handler: this.topicPermissionSetter.bind(this, '-J')\n },\n 'member_unblock': {\n id: 'member_unblock',\n title: formatMessage(messages.unblock),\n handler: this.topicPermissionSetter.bind(this, '+J')\n },\n };\n }\n\n componentDidMount() {\n document.addEventListener('mousedown', this.handlePageClick, false);\n document.addEventListener('keyup', this.handleEscapeKey, false);\n }\n\n componentWillUnmount() {\n document.removeEventListener('mousedown', this.handlePageClick, false);\n document.removeEventListener('keyup', this.handleEscapeKey, false);\n }\n\n handlePageClick(e) {\n if (ReactDOM.findDOMNode(this).contains(e.target)) {\n return;\n }\n e.preventDefault();\n e.stopPropagation();\n this.props.hide();\n }\n\n handleEscapeKey(e) {\n if (e.keyCode === 27) {\n this.props.hide();\n }\n }\n\n handleClick(e) {\n e.preventDefault();\n e.stopPropagation();\n this.props.hide();\n let item = this.props.items[e.currentTarget.dataset.id];\n if (typeof item == 'string') {\n item = this.MenuItems[item];\n }\n\n if (!item) {\n console.log(\"Invalid menu item ID\", e.currentTarget.dataset.id);\n } else {\n this.props.onAction(\n item.id,\n item.handler(this.props.params, this.props.onError),\n this.props.params);\n }\n }\n\n // Menu Actions\n\n deleteMessages(all, hard, params, errorHandler) {\n const topic = this.props.tinode.getTopic(params.topicName);\n if (!topic) {\n console.log(\"Topic not found: \", params.topicName);\n return;\n }\n\n // We don't know if the message is still pending (e.g. attachment is being uploaded),\n // so try cancelling first. No harm if we can't cancel.\n // The message can be cancelled if transmission to the server has not\n // started yet or if the message send has failed.\n if (!all && topic.cancelSend(params.seq)) {\n return;\n }\n // Can't cancel. Delete instead.\n const promise = all ?\n topic.delMessagesAll(hard) :\n topic.delMessagesList([params.seq], hard);\n\n return promise.catch((err) => {\n if (errorHandler) {\n errorHandler(err.message, 'err');\n }\n });\n }\n\n // Function is used by context menu to set permissions.\n topicPermissionSetter(mode, params, errorHandler) {\n const topic = this.props.tinode.getTopic(params.topicName);\n if (!topic) {\n console.log(\"Topic not found\", params.topicName);\n return;\n }\n\n let result = topic.updateMode(params.user, mode);\n if (errorHandler) {\n result = result.catch((err) => {\n errorHandler(err.message, 'err');\n });\n }\n return result;\n }\n\n render() {\n let count = 0;\n let menu = [];\n this.props.items.map((item) => {\n if (typeof item == 'string') {\n item = this.MenuItems[item];\n }\n if (item && item.title) {\n menu.push(\n item.title == '-' ?\n {item.title} \n );\n }\n count++;\n });\n\n // Ensure that menu is inside the app-container.\n const hSize = 12 * REM_SIZE;\n const vSize = REM_SIZE * (0.7 + menu.length * 2.5);\n const left = (this.props.bounds.right - this.props.clickAt.x < hSize) ?\n (this.props.clickAt.x - this.props.bounds.left - hSize) :\n (this.props.clickAt.x - this.props.bounds.left);\n const top = (this.props.bounds.bottom - this.props.clickAt.y < vSize) ?\n (this.props.clickAt.y - this.props.bounds.top - vSize) :\n (this.props.clickAt.y - this.props.bounds.top);\n\n const position = {\n left: left + 'px',\n top: top + 'px'\n };\n\n return (\n \n );\n }\n}\n\nexport default injectIntl(ContextMenu);\n","import React from 'react';\n\nimport MenuCancel from './menu-cancel.jsx';\n\nexport default class ErrorPanel extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.state = {\n show: false,\n };\n\n this.hide = this.hide.bind(this);\n }\n\n componentDidUpdate(prevProps) {\n if (prevProps.level !== this.props.level) {\n this.setState({\n show: !(!this.props.level)\n });\n }\n }\n\n hide() {\n this.setState({show: false});\n if (this.props.onClearError) {\n this.props.onClearError();\n }\n }\n\n render() {\n const icons = {err: 'error', warn: 'warning', info: 'info'}\n const level = icons[this.props.level] || '';\n const className = 'info-box ' + level;\n return (\n \n );\n }\n};\n","// File uload/download progress indicator with a cancel inside.\nimport React from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nexport default class FileProgress extends React.PureComponent {\n render() {\n return (\n \n );\n }\n}\n","// GroupMembers: control for managing a list of group members.\nimport React from 'react';\nimport { FormattedMessage, defineMessages, injectIntl } from 'react-intl';\n\nimport ChipInput from './chip-input.jsx';\nimport ContactList from './contact-list.jsx';\n\nconst messages = defineMessages({\n no_contacts: {\n id: 'no_contacts',\n defaultMessage: 'You have no contacts :-(',\n description: 'Shown in ContactsView when the user has no contacts'\n },\n contacts_not_found: {\n id: 'contacts_not_found_short',\n defaultMessage: \"No contacts match '{query}'\",\n description: 'Shown in ContactsView when search returned no results'\n }\n});\n\nclass GroupManager extends React.Component {\n constructor(props) {\n super(props);\n\n this.state = {\n // Array of topic members\n members: props.members,\n index: GroupManager.indexMembers(props.members),\n staticMembers: GroupManager.staticMembers(props.members, props.keepInitialMembers, props.requiredMember),\n contactFilter: '',\n noContactsMessage: props.intl.formatMessage(messages.no_contacts),\n selectedContacts: GroupManager.selectedContacts(props.members)\n };\n\n this.handleContactSelected = this.handleContactSelected.bind(this);\n this.handleMemberRemoved = this.handleMemberRemoved.bind(this);\n this.handleContactFilter = this.handleContactFilter.bind(this);\n this.handleSubmit = this.handleSubmit.bind(this);\n this.handleCancel = this.handleCancel.bind(this);\n }\n\n static indexMembers(members) {\n let index = {};\n members.map((m) => {\n index[m.user] = {delta: 0, present: true}; // Delta: 0 unchanged, +1 added, -1 removed\n });\n return index;\n }\n\n static staticMembers(members, keepInitial, requiredMember) {\n let stat = [];\n members.map((m) => {\n if (keepInitial || m.user == requiredMember) {\n stat.push(m.user);\n }\n });\n return stat;\n }\n\n static selectedContacts(members) {\n let sel = [];\n members.map((m) => {\n sel.push(m.user);\n });\n return sel;\n }\n\n handleContactSelected(userId, index) {\n let status = this.state.index[userId];\n if (status) {\n if (status.present) {\n // Prevent duplicate members\n return;\n }\n status.delta += 1;\n status.present = true;\n } else {\n status = {delta: 1, present: true};\n }\n\n let m = this.state.members.slice();\n m.push(this.props.contacts[index]);\n\n const sel = GroupManager.selectedContacts(m);\n\n const i = this.state.index;\n i[userId] = status;\n\n this.setState({members: m, index: i, selectedContacts: sel});\n }\n\n handleMemberRemoved(userId, index) {\n const status = this.state.index[userId];\n if (!status || !status.present) {\n return;\n }\n status.present = false;\n status.delta -= 1;\n\n let m = this.state.members.slice();\n m.splice(index, 1);\n\n const sel = GroupManager.selectedContacts(m);\n\n const i = this.state.index;\n i[userId] = status;\n\n this.setState({members: m, index: i, selectedContacts: sel});\n }\n\n handleContactFilter(val) {\n const {formatMessage} = this.props.intl;\n const msg = !val ?\n formatMessage(messages.no_contacts) :\n formatMessage(messages.contacts_not_found, {query: val});\n\n this.setState({contactFilter: val, noContactsMessage: msg});\n }\n\n static doContactFiltering(filter, values) {\n if (filter) {\n for (let i=0; i= 0) {\n return true;\n }\n }\n return false;\n }\n return true;\n }\n\n handleSubmit() {\n var instance = this;\n var members = [];\n var added = [];\n var removed = [];\n\n var keys = Object.keys(this.state.index);\n keys.map(function(k) {\n if (instance.state.index[k].present) {\n members.push(k);\n }\n\n if (instance.state.index[k].delta > 0) {\n added.push(k);\n } else if (instance.state.index[k].delta < 0) {\n removed.push(k);\n }\n });\n this.props.onSubmit(members, added, removed);\n }\n\n handleCancel() {\n this.props.onCancel();\n }\n\n render() {\n const {formatMessage} = this.props.intl;\n return (\n \n
\n \n \n
\n
\n
\n
\n \n \n
\n
\n
\n \n \n \n \n
\n
\n
\n );\n return usersOnline.length == countToShow;\n });\n\n return (\n {usersOnline} {totalCount > countToShow ?\n \n : null}\n
\n );\n }\n};\n","import React from 'react';\n\nimport { KNOWN_HOSTS } from '../config.js';\n\n/* Combobox for selecting host name */\n\nexport default class HostSelector extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.state = {\n hostName: props.serverAddress,\n changed: false\n };\n\n this.handleHostNameChange = this.handleHostNameChange.bind(this);\n this.handleEditingFinished = this.handleEditingFinished.bind(this);\n }\n\n handleHostNameChange(e) {\n this.setState({hostName: e.target.value, changed: true});\n }\n\n handleEditingFinished() {\n if (this.state.changed) {\n this.setState({changed: false});\n this.props.onServerAddressChange(this.state.hostName.trim());\n }\n }\n\n render() {\n var hostOptions = [];\n for (let key in KNOWN_HOSTS) {\n let item = KNOWN_HOSTS[key];\n hostOptions.push(\n \n \n {hostOptions}\n \n
\n );\n }\n}\n","import React from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nimport { REM_SIZE } from '../config.js';\nimport { fitImageSize } from '../lib/blob-helpers.js';\nimport { bytesToHumanSize } from '../lib/strformat.js';\n\nexport default class ImagePreview extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.state = {\n width: 0,\n height: 0\n };\n }\n\n assignWidth(node) {\n if (node && !this.state.width) {\n const bounds = node.getBoundingClientRect();\n this.setState({\n width: bounds.width | 0,\n height: bounds.height | 0\n });\n }\n }\n\n render() {\n if (!this.props.content) {\n return null;\n }\n\n const dim = fitImageSize(this.props.content.width, this.props.content.height,\n this.state.width, this.state.height, false);\n const size = dim ? { width: dim.dstWidth + 'px', height: dim.dstHeight + 'px' } :\n ((this.props.content.width > this.props.content.height) ? {width: '100%'} : {height: '100%'});\n size.maxWidth = '100%';\n size.maxHeight = '100%';\n\n let filename = this.props.content.filename;\n // Averate font aspect ratio is ~0.5; File name takes 1/3 of the viewport width.\n const maxlength = Math.max(((this.state.width / REM_SIZE / 1.5) | 0) - 2, 12);\n if (filename.length > maxlength) {\n filename = filename.slice(0, maxlength/2 - 1) + '...' + filename.slice(1 - maxlength/2);\n }\n const width = this.props.content.width || '-';\n const height = this.props.content.height || '-';\n return (\n \n
\n
this.assignWidth(node)}>\n
\n
\n \n
\n :\n \n {spanText} \n \n );\n }\n};\n","import React from 'react';\n\nimport Tinode from 'tinode-sdk';\n\nimport { stringHash } from '../lib/strformat.js';\n\nexport default class LetterTile extends React.PureComponent {\n render() {\n let avatar;\n if (this.props.avatar === true) {\n const isGroup = (Tinode.topicType(this.props.topic) == 'grp');\n const iconColor = (isGroup ? 'light-color' : 'dark-color')\n + (Math.abs(stringHash(this.props.topic)) % 16);\n if (this.props.topic && this.props.title && this.props.title.trim()) {\n const letter = this.props.title.trim().charAt(0);\n const className = 'lettertile ' + iconColor;\n avatar = ()\n } else {\n const className = 'material-icons ' + iconColor;\n avatar = isGroup ?\n group : person ;\n }\n } else if (this.props.avatar) {\n // If avatar image is invalid, show a placeholder.\n avatar = {e.preventDefault(); this.props.onCancel();}}>close \n );\n }\n}\n","import React from 'react';\n\nexport default class MenuContacts extends React.PureComponent {\n render() {\n return (\n \n );\n }\n};\n","import React from 'react';\n\nexport default class MenuStart extends React.PureComponent {\n render() {\n return (\n \n );\n }\n};\n","// Toggle [Title text >] -> [Title text v]\n\nimport React from 'react';\n\nexport default class MoreButton extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.state = {\n open: props.open\n };\n this.handleToggle = this.handleToggle.bind(this);\n }\n\n handleToggle() {\n const open = !this.state.open;\n this.setState({open: open});\n if (this.props.onToggle) {\n this.props.onToggle(open);\n }\n }\n\n render() {\n return ({this.props.title}...\n {this.state.open ? expand_more :\n chevron_right }\n );\n }\n}\n","import React from 'react';\nimport { FormattedMessage, defineMessages, injectIntl } from 'react-intl';\n\nconst messages = defineMessages({\n invalid_id: {\n id: 'error_invalid_id',\n defaultMessage: 'Invalid ID',\n description: 'Error message'\n }\n});\n\nclass NewTopicById extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.state = {\n groupId: '',\n };\n\n this.handleChange = this.handleChange.bind(this);\n this.handleKeyPress = this.handleKeyPress.bind(this);\n this.handleSubmit = this.handleSubmit.bind(this);\n }\n\n handleChange(e) {\n this.setState({groupId: e.target.value});\n }\n\n handleKeyPress(e) {\n if (e.key === 'Enter') {\n this.handleSubmit(e);\n }\n }\n\n handleSubmit(e) {\n e.preventDefault();\n if (this.state.groupId) {\n var name = this.state.groupId.trim();\n if (name.length > 3 && (name.substr(0, 3) == 'usr' || name.substr(0, 3) == 'grp')) {\n this.props.onSubmit(name);\n } else {\n this.props.onError(this.props.intl.formatMessage(messages.invalid_id), 'err');\n }\n }\n }\n\n render() {\n return (\n \n
\n {\n (prompt) => \n
\n
\n \n \n
\n
= 0 && mode.indexOf(c) < 0) {\n // Permission is marked as inactive: hide unchecked permissions, disable checked permissions\n continue;\n }\n items.push(\n \n {names[c]} \n {skip.indexOf(c) < 0 ?\n = 0)} onChange={this.handleChange}/>\n :\n = 0)} />\n } {this.props.compare ? \n = 0)}/>\n : null}\n \n );\n }\n\n return (\n \n {this.props.userTitle ?\n
: null}\n
\n
\n {this.props.compare ?\n \n {this.props.modeTitle} \n {this.props.compareTitle} \n \n {items}\n
\n
\n
\n \n \n \n \n
\n
access_time ); // watch face\n } else if (this.props.received == Tinode.MESSAGE_STATUS_FAILED) {\n marker = (warning ); // yellow icon /!\\\n } else if (this.props.received == Tinode.MESSAGE_STATUS_SENT) {\n marker = (done ); // checkmark\n } else if (this.props.received == Tinode.MESSAGE_STATUS_RECEIVED) {\n marker = (done_all ); // double checkmark\n } else if (this.props.received == Tinode.MESSAGE_STATUS_READ) {\n marker = (done_all ); // blue double checkmark\n }\n\n return (\n \n {timestamp}{'\\u00a0'}{marker}\n \n );\n }\n};\n\nexport default injectIntl(ReceivedMarker);\n","import React from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nimport Tinode from 'tinode-sdk';\n\nexport default class SearchContacts extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.state = {\n edited: false,\n search: ''\n };\n\n this.handleSearchChange = this.handleSearchChange.bind(this);\n this.handleSearch = this.handleSearch.bind(this);\n this.handleClear = this.handleClear.bind(this);\n this.handleKeyDown = this.handleKeyDown.bind(this);\n }\n\n componentWillUnmount() {\n if (this.state.edited) {\n this.setState({search: '', edited: false});\n this.props.onSearchContacts(Tinode.DEL_CHAR);\n }\n }\n\n handleSearchChange(e) {\n this.setState({search: e.target.value});\n }\n\n handleSearch(e) {\n e.preventDefault();\n var query = this.state.search.trim();\n this.setState({edited: (query.length > 0)});\n this.props.onSearchContacts(query.length > 0 ? query : Tinode.DEL_CHAR);\n }\n\n handleClear(e) {\n e.preventDefault();\n if (this.state.edited) {\n this.props.onSearchContacts(Tinode.DEL_CHAR);\n }\n this.setState({search: '', edited: false});\n }\n\n handleKeyDown(e) {\n if (e.key === 'Enter') {\n this.handleSearch(e);\n } else if (e.key === 'Escape') {\n this.handleClear();\n }\n }\n\n render() {\n return (\n \n
\n
search \n
{\n (search_placeholder) => \n
\n close \n \n
\n
![\"logo\"](\"img/logo.svg\"){kind=logo}
\n