393 lines
12 KiB
JavaScript
393 lines
12 KiB
JavaScript
// @flow
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import { getAppProp } from '../app';
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import { isLocalParticipantModerator } from '../base/participants';
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import { doGetJSON } from '../base/util';
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declare var $: Function;
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declare var interfaceConfig: Object;
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const logger = require('jitsi-meet-logger').getLogger(__filename);
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/**
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* Sends an ajax request to check if the phone number can be called.
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*
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* @param {string} dialNumber - The dial number to check for validity.
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* @param {string} dialOutAuthUrl - The endpoint to use for checking validity.
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* @returns {Promise} - The promise created by the request.
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*/
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export function checkDialNumber(
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dialNumber: string,
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dialOutAuthUrl: string
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): Promise<Object> {
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if (!dialOutAuthUrl) {
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// no auth url, let's say it is valid
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const response = {
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allow: true,
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phone: `+${dialNumber}`
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};
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return Promise.resolve(response);
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}
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const fullUrl = `${dialOutAuthUrl}?phone=${dialNumber}`;
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return new Promise((resolve, reject) => {
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$.getJSON(fullUrl)
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.then(resolve)
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.catch(reject);
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});
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}
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/**
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* Sends a GET request to obtain the conference ID necessary for identifying
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* which conference to join after diaing the dial-in service.
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*
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* @param {string} baseUrl - The url for obtaining the conference ID (pin) for
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* dialing into a conference.
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* @param {string} roomName - The conference name to find the associated
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* conference ID.
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* @param {string} mucURL - In which MUC the conference exists.
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* @returns {Promise} - The promise created by the request.
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*/
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export function getDialInConferenceID(
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baseUrl: string,
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roomName: string,
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mucURL: string
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): Promise<Object> {
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const conferenceIDURL = `${baseUrl}?conference=${roomName}@${mucURL}`;
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return doGetJSON(conferenceIDURL);
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}
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/**
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* Sends a GET request for phone numbers used to dial into a conference.
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*
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* @param {string} url - The service that returns confernce dial-in numbers.
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* @returns {Promise} - The promise created by the request. The returned numbers
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* may be an array of numbers or an object with countries as keys and arrays of
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* phone number strings.
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*/
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export function getDialInNumbers(url: string): Promise<*> {
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return doGetJSON(url);
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}
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/**
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* Removes all non-numeric characters from a string.
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*
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* @param {string} text - The string from which to remove all characters except
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* numbers.
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* @returns {string} A string with only numbers.
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*/
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export function getDigitsOnly(text: string = ''): string {
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return text.replace(/\D/g, '');
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}
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/**
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* Type of the options to use when sending a search query.
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*/
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export type GetInviteResultsOptions = {
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/**
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* The endpoint to use for checking phone number validity.
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*/
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dialOutAuthUrl: string,
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/**
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* Whether or not to search for people.
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*/
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addPeopleEnabled: boolean,
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/**
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* Whether or not to check phone numbers.
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*/
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dialOutEnabled: boolean,
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/**
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* Array with the query types that will be executed -
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* "conferenceRooms" | "user" | "room".
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*/
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peopleSearchQueryTypes: Array<string>,
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/**
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* The url to query for people.
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*/
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peopleSearchUrl: string,
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/**
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* The jwt token to pass to the search service.
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*/
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jwt: string
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};
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/**
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* Combines directory search with phone number validation to produce a single
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* set of invite search results.
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*
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* @param {string} query - Text to search.
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* @param {GetInviteResultsOptions} options - Options to use when searching.
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* @returns {Promise<*>}
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*/
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export function getInviteResultsForQuery(
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query: string,
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options: GetInviteResultsOptions
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): Promise<*> {
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const text = query.trim();
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const {
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dialOutAuthUrl,
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addPeopleEnabled,
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dialOutEnabled,
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peopleSearchQueryTypes,
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peopleSearchUrl,
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jwt
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} = options;
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let peopleSearchPromise;
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if (addPeopleEnabled && text) {
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peopleSearchPromise = searchDirectory(
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peopleSearchUrl,
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jwt,
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text,
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peopleSearchQueryTypes);
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} else {
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peopleSearchPromise = Promise.resolve([]);
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}
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const hasCountryCode = text.startsWith('+');
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let phoneNumberPromise;
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if (dialOutEnabled && isMaybeAPhoneNumber(text)) {
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let numberToVerify = text;
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// When the number to verify does not start with a +, we assume no
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// proper country code has been entered. In such a case, prepend 1 for
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// the country code. The service currently takes care of prepending the
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// +.
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if (!hasCountryCode && !text.startsWith('1')) {
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numberToVerify = `1${numberToVerify}`;
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}
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// The validation service works properly when the query is digits only
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// so ensure only digits get sent.
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numberToVerify = getDigitsOnly(numberToVerify);
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phoneNumberPromise = checkDialNumber(numberToVerify, dialOutAuthUrl);
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} else {
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phoneNumberPromise = Promise.resolve({});
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}
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return Promise.all([ peopleSearchPromise, phoneNumberPromise ])
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.then(([ peopleResults, phoneResults ]) => {
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const results = [
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...peopleResults
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];
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/**
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* This check for phone results is for the day the call to searching
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* people might return phone results as well. When that day comes
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* this check will make it so the server checks are honored and the
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* local appending of the number is not done. The local appending of
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* the phone number can then be cleaned up when convenient.
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*/
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const hasPhoneResult
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= peopleResults.find(result => result.type === 'phone');
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if (!hasPhoneResult && typeof phoneResults.allow === 'boolean') {
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results.push({
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allowed: phoneResults.allow,
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country: phoneResults.country,
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type: 'phone',
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number: phoneResults.phone,
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originalEntry: text,
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showCountryCodeReminder: !hasCountryCode
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});
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}
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return results;
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});
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}
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/**
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* Helper for determining how many of each type of user is being invited. Used
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* for logging and sending analytics related to invites.
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*
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* @param {Array} inviteItems - An array with the invite items, as created in
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* {@link _parseQueryResults}.
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* @returns {Object} An object with keys as user types and values as the number
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* of invites for that type.
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*/
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export function getInviteTypeCounts(inviteItems: Array<Object> = []) {
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const inviteTypeCounts = {};
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inviteItems.forEach(({ type }) => {
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if (!inviteTypeCounts[type]) {
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inviteTypeCounts[type] = 0;
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}
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inviteTypeCounts[type]++;
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});
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return inviteTypeCounts;
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}
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/**
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* Sends a post request to an invite service.
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*
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* @param {string} inviteServiceUrl - The invite service that generates the
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* invitation.
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* @param {string} inviteUrl - The url to the conference.
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* @param {string} jwt - The jwt token to pass to the search service.
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* @param {Immutable.List} inviteItems - The list of the "user" or "room" type
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* items to invite.
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* @returns {Promise} - The promise created by the request.
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*/
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export function invitePeopleAndChatRooms( // eslint-disable-line max-params
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inviteServiceUrl: string,
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inviteUrl: string,
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jwt: string,
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inviteItems: Array<Object>
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): Promise<void> {
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if (!inviteItems || inviteItems.length === 0) {
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return Promise.resolve();
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}
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return new Promise((resolve, reject) => {
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$.post(
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`${inviteServiceUrl}?token=${jwt}`,
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JSON.stringify({
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'invited': inviteItems,
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'url': inviteUrl
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}),
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resolve,
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'json')
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.fail((jqxhr, textStatus, error) => reject(error));
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});
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}
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/**
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* Determines if adding people is currently enabled.
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*
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* @param {boolean} state - Current state.
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* @returns {boolean} Indication of whether adding people is currently enabled.
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*/
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export function isAddPeopleEnabled(state: Object): boolean {
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const { isGuest } = state['features/base/jwt'];
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if (!isGuest) {
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// XXX The mobile/react-native app is capable of disabling the
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// adding/inviting of people in the current conference. Anyway, the
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// Web/React app does not have that capability so default appropriately.
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const addPeopleEnabled = getAppProp(state, 'addPeopleEnabled');
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return (
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(typeof addPeopleEnabled === 'undefined')
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|| Boolean(addPeopleEnabled));
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}
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return false;
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}
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/**
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* Determines if dial out is currently enabled or not.
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*
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* @param {boolean} state - Current state.
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* @returns {boolean} Indication of whether dial out is currently enabled.
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*/
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export function isDialOutEnabled(state: Object): boolean {
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const { conference } = state['features/base/conference'];
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let dialOutEnabled = isLocalParticipantModerator(state)
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&& conference
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&& conference.isSIPCallingSupported();
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if (dialOutEnabled) {
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// XXX The mobile/react-native app is capable of disabling of dial-out.
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// Anyway, the Web/React app does not have that capability so default
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// appropriately.
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dialOutEnabled = getAppProp(state, 'dialOutEnabled');
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return (
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(typeof dialOutEnabled === 'undefined') || Boolean(dialOutEnabled));
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}
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return false;
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}
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/**
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* Checks whether a string looks like it could be for a phone number.
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*
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* @param {string} text - The text to check whether or not it could be a phone
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* number.
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* @private
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* @returns {boolean} True if the string looks like it could be a phone number.
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*/
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function isMaybeAPhoneNumber(text: string): boolean {
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if (!isPhoneNumberRegex().test(text)) {
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return false;
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}
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const digits = getDigitsOnly(text);
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return Boolean(digits.length);
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}
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/**
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* RegExp to use to determine if some text might be a phone number.
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*
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* @returns {RegExp}
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*/
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function isPhoneNumberRegex(): RegExp {
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let regexString = '^[0-9+()-\\s]*$';
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if (typeof interfaceConfig !== 'undefined') {
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regexString = interfaceConfig.PHONE_NUMBER_REGEX || regexString;
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}
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return new RegExp(regexString);
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}
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/**
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* Sends an ajax request to a directory service.
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*
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* @param {string} serviceUrl - The service to query.
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* @param {string} jwt - The jwt token to pass to the search service.
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* @param {string} text - Text to search.
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* @param {Array<string>} queryTypes - Array with the query types that will be
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* executed - "conferenceRooms" | "user" | "room".
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* @returns {Promise} - The promise created by the request.
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*/
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export function searchDirectory( // eslint-disable-line max-params
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serviceUrl: string,
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jwt: string,
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text: string,
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queryTypes: Array<string> = [ 'conferenceRooms', 'user', 'room' ]
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): Promise<Array<Object>> {
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const query = encodeURIComponent(text);
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const queryTypesString = encodeURIComponent(JSON.stringify(queryTypes));
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return fetch(`${serviceUrl}?query=${query}&queryTypes=${
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queryTypesString}&jwt=${jwt}`)
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.then(response => {
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const jsonify = response.json();
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if (response.ok) {
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return jsonify;
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}
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return jsonify
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.then(result => Promise.reject(result));
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})
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.catch(error => {
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logger.error(
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'Error searching directory:', error);
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return Promise.reject(error);
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});
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}
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