86 lines
3.3 KiB
JavaScript
86 lines
3.3 KiB
JavaScript
// @flow
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/**
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* Utility class with no dependencies. Used in components that are stripped in separate bundles
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* and requires as less dependencies as possible.
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*/
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import { getURLWithoutParams } from '../base/connection/utils';
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import { doGetJSON } from '../base/util';
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/**
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* Formats the conference pin in readable way for UI to display it.
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* Formats the pin in 3 groups of digits:
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* XXXX XXXX XX or XXXXX XXXXX XXX.
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* The length of first and second group is Math.ceil(pin.length / 3).
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*
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* @param {Object} conferenceID - The conference id to format, string or number.
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* @returns {string} - The formatted conference pin.
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* @private
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*/
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export function _formatConferenceIDPin(conferenceID: Object) {
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const conferenceIDStr = conferenceID.toString();
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// let's split the conferenceID in 3 parts, to be easier to read
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const partLen = Math.ceil(conferenceIDStr.length / 3);
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return `${
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conferenceIDStr.substring(0, partLen)} ${
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conferenceIDStr.substring(partLen, 2 * partLen)} ${
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conferenceIDStr.substring(2 * partLen, conferenceIDStr.length)}`;
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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 dialing the dial-in service.
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* This function is used not only in the main app bundle but in separate bundles for the dial in numbers page,
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* and we do want to limit the dependencies.
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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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* @param {URL} url - The address we are loaded in.
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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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url: URL
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): Promise<Object> {
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const separator = baseUrl.includes('?') ? '&' : '?';
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const conferenceIDURL
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= `${baseUrl}${separator}conference=${roomName}@${mucURL}&url=${getURLWithoutParams(url).href}`;
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return doGetJSON(conferenceIDURL, true);
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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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* This function is used not only in the main app bundle but in separate bundles for the dial in numbers page,
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* and we do want to limit the dependencies.
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*
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* @param {string} url - The service that returns conference dial-in numbers.
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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. The returned numbers
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* may be an array of Objects containing numbers, with keys countryCode,
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* tollFree, formattedNumber or an object with countries as keys and arrays of
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* phone number strings, as the second one should not be used and is deprecated.
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*/
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export function getDialInNumbers(
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url: string,
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roomName: string,
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mucURL: string
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): Promise<*> {
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const separator = url.includes('?') ? '&' : '?';
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// when roomName and mucURL are available
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// provide conference when looking up dial in numbers
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return doGetJSON(url + (roomName && mucURL ? `${separator}conference=${roomName}@${mucURL}` : ''), true);
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}
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