1107 lines
48 KiB
JavaScript
1107 lines
48 KiB
JavaScript
/**
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* @module converse-roster
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* @copyright The Converse.js contributors
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* @license Mozilla Public License (MPLv2)
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*/
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import "@converse/headless/converse-status";
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import { Collection } from "@converse/skeletor/src/collection";
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import { Model } from '@converse/skeletor/src/model.js';
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import { invoke, isNaN, propertyOf, sum } from "lodash-es";
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import { _converse, api, converse } from "@converse/headless/converse-core";
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import log from "./log";
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const { Strophe, $iq, $pres, dayjs, sizzle } = converse.env;
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const u = converse.env.utils;
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converse.plugins.add('converse-roster', {
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dependencies: ['converse-status'],
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initialize () {
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/* The initialize function gets called as soon as the plugin is
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* loaded by converse.js's plugin machinery.
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*/
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const { __ } = _converse;
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api.settings.extend({
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'allow_contact_requests': true,
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'auto_subscribe': false,
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'synchronize_availability': true,
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});
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api.promises.add([
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'cachedRoster',
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'roster',
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'rosterContactsFetched',
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'rosterGroupsFetched',
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'rosterInitialized',
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]);
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_converse.HEADER_CURRENT_CONTACTS = __('My contacts');
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_converse.HEADER_PENDING_CONTACTS = __('Pending contacts');
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_converse.HEADER_REQUESTING_CONTACTS = __('Contact requests');
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_converse.HEADER_UNGROUPED = __('Ungrouped');
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_converse.HEADER_UNREAD = __('New messages');
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const HEADER_WEIGHTS = {};
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HEADER_WEIGHTS[_converse.HEADER_UNREAD] = 0;
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HEADER_WEIGHTS[_converse.HEADER_REQUESTING_CONTACTS] = 1;
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HEADER_WEIGHTS[_converse.HEADER_CURRENT_CONTACTS] = 2;
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HEADER_WEIGHTS[_converse.HEADER_UNGROUPED] = 3;
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HEADER_WEIGHTS[_converse.HEADER_PENDING_CONTACTS] = 4;
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_converse.registerPresenceHandler = function () {
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_converse.unregisterPresenceHandler();
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_converse.presence_ref = _converse.connection.addHandler(presence => {
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_converse.roster.presenceHandler(presence);
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return true;
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}, null, 'presence', null);
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};
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/**
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* Reject or cancel another user's subscription to our presence updates.
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* @method rejectPresenceSubscription
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* @private
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* @memberOf _converse
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* @param { String } jid - The Jabber ID of the user whose subscription is being canceled
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* @param { String } message - An optional message to the user
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*/
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_converse.rejectPresenceSubscription = function (jid, message) {
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const pres = $pres({to: jid, type: "unsubscribed"});
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if (message && message !== "") { pres.c("status").t(message); }
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api.send(pres);
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};
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_converse.sendInitialPresence = function () {
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if (_converse.send_initial_presence) {
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api.user.presence.send();
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}
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};
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/**
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* Fetch all the roster groups, and then the roster contacts.
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* Emit an event after fetching is done in each case.
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* @private
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* @method _converse.populateRoster
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* @param { Bool } ignore_cache - If set to to true, the local cache
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* will be ignored it's guaranteed that the XMPP server
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* will be queried for the roster.
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*/
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_converse.populateRoster = async function (ignore_cache=false) {
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if (ignore_cache) {
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_converse.send_initial_presence = true;
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}
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try {
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await _converse.rostergroups.fetchRosterGroups();
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/**
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* Triggered once roster groups have been fetched. Used by the
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* `converse-rosterview.js` plugin to know when it can start alphabetically
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* position roster groups.
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* @event _converse#rosterGroupsFetched
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* @example _converse.api.listen.on('rosterGroupsFetched', () => { ... });
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* @example _converse.api.waitUntil('rosterGroupsFetched').then(() => { ... });
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*/
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api.trigger('rosterGroupsFetched');
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await _converse.roster.fetchRosterContacts();
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api.trigger('rosterContactsFetched');
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} catch (reason) {
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log.error(reason);
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} finally {
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_converse.sendInitialPresence();
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}
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};
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const Resource = Model.extend({'idAttribute': 'name'});
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const Resources = Collection.extend({'model': Resource});
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_converse.Presence = Model.extend({
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defaults: {
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'show': 'offline'
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},
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initialize () {
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this.resources = new Resources();
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const id = `converse.identities-${this.get('jid')}`;
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this.resources.browserStorage = _converse.createStore(id, "session");
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this.listenTo(this.resources, 'update', this.onResourcesChanged);
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this.listenTo(this.resources, 'change', this.onResourcesChanged);
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},
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onResourcesChanged () {
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const hpr = this.getHighestPriorityResource();
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const show = hpr?.attributes?.show || 'offline';
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if (this.get('show') !== show) {
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this.save({'show': show});
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}
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},
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/**
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* Return the resource with the highest priority.
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* If multiple resources have the same priority, take the latest one.
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* @private
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*/
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getHighestPriorityResource () {
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return this.resources.sortBy(r => `${r.get('priority')}-${r.get('timestamp')}`).reverse()[0];
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},
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/**
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* Adds a new resource and it's associated attributes as taken
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* from the passed in presence stanza.
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* Also updates the presence if the resource has higher priority (and is newer).
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* @private
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* @param { XMLElement } presence: The presence stanza
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*/
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addResource (presence) {
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const jid = presence.getAttribute('from'),
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name = Strophe.getResourceFromJid(jid),
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delay = sizzle(`delay[xmlns="${Strophe.NS.DELAY}"]`, presence).pop(),
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priority = propertyOf(presence.querySelector('priority'))('textContent') || 0,
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resource = this.resources.get(name),
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settings = {
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'name': name,
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'priority': isNaN(parseInt(priority, 10)) ? 0 : parseInt(priority, 10),
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'show': propertyOf(presence.querySelector('show'))('textContent') || 'online',
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'timestamp': delay ? dayjs(delay.getAttribute('stamp')).toISOString() : (new Date()).toISOString()
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};
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if (resource) {
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resource.save(settings);
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} else {
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this.resources.create(settings);
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}
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},
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/**
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* Remove the passed in resource from the resources map.
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* Also redetermines the presence given that there's one less
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* resource.
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* @private
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* @param { string } name: The resource name
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*/
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removeResource (name) {
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const resource = this.resources.get(name);
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if (resource) {
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resource.destroy();
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}
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}
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});
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_converse.Presences = Collection.extend({
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model: _converse.Presence,
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});
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/**
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* @class
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* @namespace _converse.RosterContact
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* @memberOf _converse
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*/
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_converse.RosterContact = Model.extend({
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defaults: {
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'chat_state': undefined,
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'image': _converse.DEFAULT_IMAGE,
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'image_type': _converse.DEFAULT_IMAGE_TYPE,
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'num_unread': 0,
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'status': undefined,
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},
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async initialize (attributes) {
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this.initialized = u.getResolveablePromise();
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this.setPresence();
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const { jid } = attributes;
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const bare_jid = Strophe.getBareJidFromJid(jid).toLowerCase();
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attributes.jid = bare_jid;
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this.set(Object.assign({
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'groups': [],
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'id': bare_jid,
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'jid': bare_jid,
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'user_id': Strophe.getNodeFromJid(jid)
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}, attributes));
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/**
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* When a contact's presence status has changed.
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* The presence status is either `online`, `offline`, `dnd`, `away` or `xa`.
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* @event _converse#contactPresenceChanged
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* @type { _converse.RosterContact }
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* @example _converse.api.listen.on('contactPresenceChanged', contact => { ... });
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*/
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this.listenTo(this.presence, 'change:show', () => api.trigger('contactPresenceChanged', this));
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this.listenTo(this.presence, 'change:show', () => this.trigger('presenceChanged'));
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/**
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* Synchronous event which provides a hook for further initializing a RosterContact
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* @event _converse#rosterContactInitialized
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* @param { _converse.RosterContact } contact
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*/
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await api.trigger('rosterContactInitialized', this, {'Synchronous': true});
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this.initialized.resolve();
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},
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setPresence () {
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const jid = this.get('jid');
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this.presence = _converse.presences.findWhere({'jid': jid}) || _converse.presences.create({'jid': jid});
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},
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openChat () {
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const attrs = this.attributes;
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api.chats.open(attrs.jid, attrs, true);
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},
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/**
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* Return a string of tab-separated values that are to be used when
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* matching against filter text.
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*
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* The goal is to be able to filter against the VCard fullname,
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* roster nickname and JID.
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* @returns { String } Lower-cased, tab-separated values
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*/
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getFilterCriteria () {
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const nick = this.get('nickname');
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const jid = this.get('jid');
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let criteria = this.getDisplayName();
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criteria = !criteria.includes(jid) ? criteria.concat(` ${jid}`) : criteria;
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criteria = !criteria.includes(nick) ? criteria.concat(` ${nick}`) : criteria;
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return criteria.toLowerCase();
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},
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getDisplayName () {
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// Gets overridden in converse-vcard where the fullname is may be returned
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if (this.get('nickname')) {
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return this.get('nickname');
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} else {
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return this.get('jid');
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}
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},
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getFullname () {
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// Gets overridden in converse-vcard where the fullname may be returned
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return this.get('jid');
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},
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/**
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* Send a presence subscription request to this roster contact
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* @private
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* @method _converse.RosterContacts#subscribe
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* @param { String } message - An optional message to explain the
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* reason for the subscription request.
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*/
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subscribe (message) {
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const pres = $pres({to: this.get('jid'), type: "subscribe"});
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if (message && message !== "") {
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pres.c("status").t(message).up();
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}
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const nick = _converse.xmppstatus.getNickname() || _converse.xmppstatus.getFullname();
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if (nick) {
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pres.c('nick', {'xmlns': Strophe.NS.NICK}).t(nick).up();
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}
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api.send(pres);
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this.save('ask', "subscribe"); // ask === 'subscribe' Means we have asked to subscribe to them.
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return this;
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},
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/**
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* Upon receiving the presence stanza of type "subscribed",
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* the user SHOULD acknowledge receipt of that subscription
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* state notification by sending a presence stanza of type
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* "subscribe" to the contact
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* @private
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* @method _converse.RosterContacts#ackSubscribe
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*/
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ackSubscribe () {
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api.send($pres({
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'type': 'subscribe',
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'to': this.get('jid')
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}));
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},
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/**
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* Upon receiving the presence stanza of type "unsubscribed",
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* the user SHOULD acknowledge receipt of that subscription state
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* notification by sending a presence stanza of type "unsubscribe"
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* this step lets the user's server know that it MUST no longer
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* send notification of the subscription state change to the user.
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* @private
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* @method _converse.RosterContacts#ackUnsubscribe
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* @param { String } jid - The Jabber ID of the user who is unsubscribing
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*/
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ackUnsubscribe () {
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api.send($pres({'type': 'unsubscribe', 'to': this.get('jid')}));
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this.removeFromRoster();
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this.destroy();
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},
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/**
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* Unauthorize this contact's presence subscription
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* @private
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* @method _converse.RosterContacts#unauthorize
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* @param { String } message - Optional message to send to the person being unauthorized
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*/
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unauthorize (message) {
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_converse.rejectPresenceSubscription(this.get('jid'), message);
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return this;
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},
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/**
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* Authorize presence subscription
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* @private
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* @method _converse.RosterContacts#authorize
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* @param { String } message - Optional message to send to the person being authorized
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*/
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authorize (message) {
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const pres = $pres({'to': this.get('jid'), 'type': "subscribed"});
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if (message && message !== "") {
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pres.c("status").t(message);
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}
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api.send(pres);
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return this;
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},
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/**
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* Instruct the XMPP server to remove this contact from our roster
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* @private
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* @method _converse.RosterContacts#
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* @returns { Promise }
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*/
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removeFromRoster () {
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const iq = $iq({type: 'set'})
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.c('query', {xmlns: Strophe.NS.ROSTER})
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.c('item', {jid: this.get('jid'), subscription: "remove"});
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return api.sendIQ(iq);
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}
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});
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/**
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* @class
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* @namespace _converse.RosterContacts
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* @memberOf _converse
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*/
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_converse.RosterContacts = Collection.extend({
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model: _converse.RosterContact,
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comparator (contact1, contact2) {
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// Groups are sorted alphabetically, ignoring case.
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// However, Ungrouped, Requesting Contacts and Pending Contacts
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// appear last and in that order.
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const status1 = contact1.presence.get('show') || 'offline';
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const status2 = contact2.presence.get('show') || 'offline';
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if (_converse.STATUS_WEIGHTS[status1] === _converse.STATUS_WEIGHTS[status2]) {
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const name1 = (contact1.getDisplayName()).toLowerCase();
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const name2 = (contact2.getDisplayName()).toLowerCase();
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return name1 < name2 ? -1 : (name1 > name2? 1 : 0);
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} else {
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return _converse.STATUS_WEIGHTS[status1] < _converse.STATUS_WEIGHTS[status2] ? -1 : 1;
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}
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},
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onConnected () {
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// Called as soon as the connection has been established
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// (either after initial login, or after reconnection).
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// Use the opportunity to register stanza handlers.
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this.registerRosterHandler();
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this.registerRosterXHandler();
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},
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registerRosterHandler () {
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// Register a handler for roster IQ "set" stanzas, which update
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// roster contacts.
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_converse.connection.addHandler(iq => {
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_converse.roster.onRosterPush(iq);
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return true;
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}, Strophe.NS.ROSTER, 'iq', "set");
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},
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registerRosterXHandler () {
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// Register a handler for RosterX message stanzas, which are
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// used to suggest roster contacts to a user.
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let t = 0;
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_converse.connection.addHandler(
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function (msg) {
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window.setTimeout(
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function () {
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_converse.connection.flush();
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_converse.roster.subscribeToSuggestedItems.bind(_converse.roster)(msg);
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}, t);
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t += msg.querySelectorAll('item').length*250;
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return true;
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},
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Strophe.NS.ROSTERX, 'message', null
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);
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},
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/**
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* Fetches the roster contacts, first by trying the browser cache,
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* and if that's empty, then by querying the XMPP server.
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* @private
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* @returns {promise} Promise which resolves once the contacts have been fetched.
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*/
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async fetchRosterContacts () {
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const result = await new Promise((resolve, reject) => {
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this.fetch({
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'add': true,
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'silent': true,
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'success': resolve,
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'error': (c, e) => reject(e)
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});
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});
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if (u.isErrorObject(result)) {
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log.error(result);
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// Force a full roster refresh
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_converse.session.set('roster_cached', false)
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this.data.save('version', undefined);
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}
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if (_converse.session.get('roster_cached')) {
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/**
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* The contacts roster has been retrieved from the local cache (`sessionStorage`).
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* @event _converse#cachedRoster
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* @type { _converse.RosterContacts }
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* @example _converse.api.listen.on('cachedRoster', (items) => { ... });
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* @example _converse.api.waitUntil('cachedRoster').then(items => { ... });
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*/
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api.trigger('cachedRoster', result);
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} else {
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_converse.send_initial_presence = true;
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return _converse.roster.fetchFromServer();
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}
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},
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subscribeToSuggestedItems (msg) {
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Array.from(msg.querySelectorAll('item')).forEach(item => {
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if (item.getAttribute('action') === 'add') {
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_converse.roster.addAndSubscribe(
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item.getAttribute('jid'),
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_converse.xmppstatus.getNickname() || _converse.xmppstatus.getFullname()
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);
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}
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});
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return true;
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},
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isSelf (jid) {
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return u.isSameBareJID(jid, _converse.connection.jid);
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},
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/**
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* Add a roster contact and then once we have confirmation from
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* the XMPP server we subscribe to that contact's presence updates.
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* @private
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* @method _converse.RosterContacts#addAndSubscribe
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* @param { String } jid - The Jabber ID of the user being added and subscribed to.
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* @param { String } name - The name of that user
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* @param { Array.String } groups - Any roster groups the user might belong to
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* @param { String } message - An optional message to explain the reason for the subscription request.
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* @param { Object } attributes - Any additional attributes to be stored on the user's model.
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*/
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async addAndSubscribe (jid, name, groups, message, attributes) {
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const contact = await this.addContactToRoster(jid, name, groups, attributes);
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if (contact instanceof _converse.RosterContact) {
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contact.subscribe(message);
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}
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},
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/**
|
|
* Send an IQ stanza to the XMPP server to add a new roster contact.
|
|
* @private
|
|
* @method _converse.RosterContacts#sendContactAddIQ
|
|
* @param { String } jid - The Jabber ID of the user being added
|
|
* @param { String } name - The name of that user
|
|
* @param { Array.String } groups - Any roster groups the user might belong to
|
|
* @param { Function } callback - A function to call once the IQ is returned
|
|
* @param { Function } errback - A function to call if an error occurred
|
|
*/
|
|
sendContactAddIQ (jid, name, groups) {
|
|
name = name ? name : null;
|
|
const iq = $iq({'type': 'set'})
|
|
.c('query', {'xmlns': Strophe.NS.ROSTER})
|
|
.c('item', { jid, name });
|
|
groups.forEach(g => iq.c('group').t(g).up());
|
|
return api.sendIQ(iq);
|
|
},
|
|
|
|
/**
|
|
* Adds a RosterContact instance to _converse.roster and
|
|
* registers the contact on the XMPP server.
|
|
* Returns a promise which is resolved once the XMPP server has responded.
|
|
* @private
|
|
* @method _converse.RosterContacts#addContactToRoster
|
|
* @param { String } jid - The Jabber ID of the user being added and subscribed to.
|
|
* @param { String } name - The name of that user
|
|
* @param { Array.String } groups - Any roster groups the user might belong to
|
|
* @param { Object } attributes - Any additional attributes to be stored on the user's model.
|
|
*/
|
|
async addContactToRoster (jid, name, groups, attributes) {
|
|
await api.waitUntil('rosterContactsFetched');
|
|
groups = groups || [];
|
|
try {
|
|
await this.sendContactAddIQ(jid, name, groups);
|
|
} catch (e) {
|
|
log.error(e);
|
|
alert(__('Sorry, there was an error while trying to add %1$s as a contact.', name || jid));
|
|
return e;
|
|
}
|
|
return this.create(Object.assign({
|
|
'ask': undefined,
|
|
'nickname': name,
|
|
groups,
|
|
jid,
|
|
'requesting': false,
|
|
'subscription': 'none'
|
|
}, attributes), {'sort': false});
|
|
},
|
|
|
|
async subscribeBack (bare_jid, presence) {
|
|
const contact = this.get(bare_jid);
|
|
if (contact instanceof _converse.RosterContact) {
|
|
contact.authorize().subscribe();
|
|
} else {
|
|
// Can happen when a subscription is retried or roster was deleted
|
|
const nickname = sizzle(`nick[xmlns="${Strophe.NS.NICK}"]`, presence).pop()?.textContent || null;
|
|
const contact = await this.addContactToRoster(bare_jid, nickname, [], {'subscription': 'from'});
|
|
if (contact instanceof _converse.RosterContact) {
|
|
contact.authorize().subscribe();
|
|
}
|
|
}
|
|
},
|
|
|
|
getNumOnlineContacts () {
|
|
const ignored = ['offline', 'unavailable'];
|
|
return sum(this.models.filter(m => !ignored.includes(m.presence.get('show'))));
|
|
},
|
|
|
|
/**
|
|
* Handle roster updates from the XMPP server.
|
|
* See: https://xmpp.org/rfcs/rfc6121.html#roster-syntax-actions-push
|
|
* @private
|
|
* @method _converse.RosterContacts#onRosterPush
|
|
* @param { XMLElement } IQ - The IQ stanza received from the XMPP server.
|
|
*/
|
|
onRosterPush (iq) {
|
|
const id = iq.getAttribute('id');
|
|
const from = iq.getAttribute('from');
|
|
if (from && from !== _converse.bare_jid) {
|
|
// https://tools.ietf.org/html/rfc6121#page-15
|
|
//
|
|
// A receiving client MUST ignore the stanza unless it has no 'from'
|
|
// attribute (i.e., implicitly from the bare JID of the user's
|
|
// account) or it has a 'from' attribute whose value matches the
|
|
// user's bare JID <user@domainpart>.
|
|
log.warn(
|
|
`Ignoring roster illegitimate roster push message from ${iq.getAttribute('from')}`
|
|
);
|
|
return;
|
|
}
|
|
api.send($iq({type: 'result', id, from: _converse.connection.jid}));
|
|
|
|
const query = sizzle(`query[xmlns="${Strophe.NS.ROSTER}"]`, iq).pop();
|
|
this.data.save('version', query.getAttribute('ver'));
|
|
|
|
const items = sizzle(`item`, query);
|
|
if (items.length > 1) {
|
|
log.error(iq);
|
|
throw new Error('Roster push query may not contain more than one "item" element.');
|
|
}
|
|
if (items.length === 0) {
|
|
log.warn(iq);
|
|
log.warn('Received a roster push stanza without an "item" element.');
|
|
return;
|
|
}
|
|
this.updateContact(items.pop());
|
|
/**
|
|
* When the roster receives a push event from server (i.e. new entry in your contacts roster).
|
|
* @event _converse#rosterPush
|
|
* @type { XMLElement }
|
|
* @example _converse.api.listen.on('rosterPush', iq => { ... });
|
|
*/
|
|
api.trigger('rosterPush', iq);
|
|
return;
|
|
},
|
|
|
|
rosterVersioningSupported () {
|
|
return api.disco.stream.getFeature('ver', 'urn:xmpp:features:rosterver') && this.data.get('version');
|
|
},
|
|
|
|
/**
|
|
* Fetch the roster from the XMPP server
|
|
* @private
|
|
* @emits _converse#roster
|
|
* @returns {promise}
|
|
*/
|
|
async fetchFromServer () {
|
|
const stanza = $iq({
|
|
'type': 'get',
|
|
'id': u.getUniqueId('roster')
|
|
}).c('query', {xmlns: Strophe.NS.ROSTER});
|
|
if (this.rosterVersioningSupported()) {
|
|
stanza.attrs({'ver': this.data.get('version')});
|
|
}
|
|
const iq = await api.sendIQ(stanza, null, false);
|
|
if (iq.getAttribute('type') !== 'error') {
|
|
const query = sizzle(`query[xmlns="${Strophe.NS.ROSTER}"]`, iq).pop();
|
|
if (query) {
|
|
const items = sizzle(`item`, query);
|
|
items.forEach(item => this.updateContact(item));
|
|
this.data.save('version', query.getAttribute('ver'));
|
|
}
|
|
} else if (!u.isServiceUnavailableError(iq)) {
|
|
// Some unknown error happened, so we will try to fetch again if the page reloads.
|
|
log.error(iq);
|
|
log.error("Error while trying to fetch roster from the server");
|
|
return;
|
|
}
|
|
_converse.session.save('roster_cached', true);
|
|
/**
|
|
* When the roster has been received from the XMPP server.
|
|
* See also the `cachedRoster` event further up, which gets called instead of
|
|
* `roster` if its already in `sessionStorage`.
|
|
* @event _converse#roster
|
|
* @type { XMLElement }
|
|
* @example _converse.api.listen.on('roster', iq => { ... });
|
|
* @example _converse.api.waitUntil('roster').then(iq => { ... });
|
|
*/
|
|
api.trigger('roster', iq);
|
|
},
|
|
|
|
/* Update or create RosterContact models based on the given `item` XML
|
|
* node received in the resulting IQ stanza from the server.
|
|
* @private
|
|
* @param { XMLElement } item
|
|
*/
|
|
updateContact (item) {
|
|
const jid = item.getAttribute('jid');
|
|
|
|
const contact = this.get(jid);
|
|
const subscription = item.getAttribute("subscription");
|
|
const ask = item.getAttribute("ask");
|
|
const groups = Array.from(item.getElementsByTagName('group')).map(e => e.textContent);
|
|
if (!contact) {
|
|
if ((subscription === "none" && ask === null) || (subscription === "remove")) {
|
|
return; // We're lazy when adding contacts.
|
|
}
|
|
this.create({
|
|
'ask': ask,
|
|
'nickname': item.getAttribute("name"),
|
|
'groups': groups,
|
|
'jid': jid,
|
|
'subscription': subscription
|
|
}, {sort: false});
|
|
} else {
|
|
if (subscription === "remove") {
|
|
return contact.destroy();
|
|
}
|
|
// We only find out about requesting contacts via the
|
|
// presence handler, so if we receive a contact
|
|
// here, we know they aren't requesting anymore.
|
|
// see docs/DEVELOPER.rst
|
|
contact.save({
|
|
'subscription': subscription,
|
|
'ask': ask,
|
|
'nickname': item.getAttribute("name"),
|
|
'requesting': null,
|
|
'groups': groups
|
|
});
|
|
}
|
|
},
|
|
|
|
createRequestingContact (presence) {
|
|
const bare_jid = Strophe.getBareJidFromJid(presence.getAttribute('from'));
|
|
const nickname = sizzle(`nick[xmlns="${Strophe.NS.NICK}"]`, presence).pop()?.textContent || null;
|
|
const user_data = {
|
|
'jid': bare_jid,
|
|
'subscription': 'none',
|
|
'ask': null,
|
|
'requesting': true,
|
|
'nickname': nickname
|
|
};
|
|
/**
|
|
* Triggered when someone has requested to subscribe to your presence (i.e. to be your contact).
|
|
* @event _converse#contactRequest
|
|
* @type { _converse.RosterContact }
|
|
* @example _converse.api.listen.on('contactRequest', contact => { ... });
|
|
*/
|
|
api.trigger('contactRequest', this.create(user_data));
|
|
},
|
|
|
|
|
|
handleIncomingSubscription (presence) {
|
|
const jid = presence.getAttribute('from'),
|
|
bare_jid = Strophe.getBareJidFromJid(jid),
|
|
contact = this.get(bare_jid);
|
|
|
|
if (!api.settings.get('allow_contact_requests')) {
|
|
_converse.rejectPresenceSubscription(
|
|
jid,
|
|
__("This client does not allow presence subscriptions")
|
|
);
|
|
}
|
|
if (api.settings.get('auto_subscribe')) {
|
|
if ((!contact) || (contact.get('subscription') !== 'to')) {
|
|
this.subscribeBack(bare_jid, presence);
|
|
} else {
|
|
contact.authorize();
|
|
}
|
|
} else {
|
|
if (contact) {
|
|
if (contact.get('subscription') !== 'none') {
|
|
contact.authorize();
|
|
} else if (contact.get('ask') === "subscribe") {
|
|
contact.authorize();
|
|
}
|
|
} else {
|
|
this.createRequestingContact(presence);
|
|
}
|
|
}
|
|
},
|
|
|
|
handleOwnPresence (presence) {
|
|
const jid = presence.getAttribute('from'),
|
|
resource = Strophe.getResourceFromJid(jid),
|
|
presence_type = presence.getAttribute('type');
|
|
|
|
if ((_converse.connection.jid !== jid) &&
|
|
(presence_type !== 'unavailable') &&
|
|
(api.settings.get('synchronize_availability') === true ||
|
|
api.settings.get('synchronize_availability') === resource)) {
|
|
// Another resource has changed its status and
|
|
// synchronize_availability option set to update,
|
|
// we'll update ours as well.
|
|
const show = propertyOf(presence.querySelector('show'))('textContent') || 'online';
|
|
_converse.xmppstatus.save({'status': show}, {'silent': true});
|
|
|
|
const status_message = propertyOf(presence.querySelector('status'))('textContent');
|
|
if (status_message) {
|
|
_converse.xmppstatus.save({'status_message': status_message});
|
|
}
|
|
}
|
|
if (_converse.jid === jid && presence_type === 'unavailable') {
|
|
// XXX: We've received an "unavailable" presence from our
|
|
// own resource. Apparently this happens due to a
|
|
// Prosody bug, whereby we send an IQ stanza to remove
|
|
// a roster contact, and Prosody then sends
|
|
// "unavailable" globally, instead of directed to the
|
|
// particular user that's removed.
|
|
//
|
|
// Here is the bug report: https://prosody.im/issues/1121
|
|
//
|
|
// I'm not sure whether this might legitimately happen
|
|
// in other cases.
|
|
//
|
|
// As a workaround for now we simply send our presence again,
|
|
// otherwise we're treated as offline.
|
|
api.user.presence.send();
|
|
}
|
|
},
|
|
|
|
presenceHandler (presence) {
|
|
const presence_type = presence.getAttribute('type');
|
|
if (presence_type === 'error') { return true; }
|
|
|
|
const jid = presence.getAttribute('from'),
|
|
bare_jid = Strophe.getBareJidFromJid(jid);
|
|
if (this.isSelf(bare_jid)) {
|
|
return this.handleOwnPresence(presence);
|
|
} else if (sizzle(`query[xmlns="${Strophe.NS.MUC}"]`, presence).length) {
|
|
return; // Ignore MUC
|
|
}
|
|
|
|
const status_message = propertyOf(presence.querySelector('status'))('textContent'),
|
|
contact = this.get(bare_jid);
|
|
|
|
if (contact && (status_message !== contact.get('status'))) {
|
|
contact.save({'status': status_message});
|
|
}
|
|
|
|
if (presence_type === 'subscribed' && contact) {
|
|
contact.ackSubscribe();
|
|
} else if (presence_type === 'unsubscribed' && contact) {
|
|
contact.ackUnsubscribe();
|
|
} else if (presence_type === 'unsubscribe') {
|
|
return;
|
|
} else if (presence_type === 'subscribe') {
|
|
this.handleIncomingSubscription(presence);
|
|
} else if (presence_type === 'unavailable' && contact) {
|
|
const resource = Strophe.getResourceFromJid(jid);
|
|
contact.presence.removeResource(resource);
|
|
} else if (contact) {
|
|
// presence_type is undefined
|
|
contact.presence.addResource(presence);
|
|
}
|
|
}
|
|
});
|
|
|
|
|
|
_converse.RosterGroup = Model.extend({
|
|
|
|
initialize (attributes) {
|
|
this.set(Object.assign({
|
|
description: __('Click to hide these contacts'),
|
|
state: _converse.OPENED
|
|
}, attributes));
|
|
// Collection of contacts belonging to this group.
|
|
this.contacts = new _converse.RosterContacts();
|
|
}
|
|
});
|
|
|
|
|
|
/**
|
|
* @class
|
|
* @namespace _converse.RosterGroups
|
|
* @memberOf _converse
|
|
*/
|
|
_converse.RosterGroups = Collection.extend({
|
|
model: _converse.RosterGroup,
|
|
|
|
comparator (a, b) {
|
|
a = a.get('name');
|
|
b = b.get('name');
|
|
const WEIGHTS = HEADER_WEIGHTS;
|
|
const special_groups = Object.keys(HEADER_WEIGHTS);
|
|
const a_is_special = special_groups.includes(a);
|
|
const b_is_special = special_groups.includes(b);
|
|
if (!a_is_special && !b_is_special ) {
|
|
return a.toLowerCase() < b.toLowerCase() ? -1 : (a.toLowerCase() > b.toLowerCase() ? 1 : 0);
|
|
} else if (a_is_special && b_is_special) {
|
|
return WEIGHTS[a] < WEIGHTS[b] ? -1 : (WEIGHTS[a] > WEIGHTS[b] ? 1 : 0);
|
|
} else if (!a_is_special && b_is_special) {
|
|
const a_header = _converse.HEADER_CURRENT_CONTACTS;
|
|
return WEIGHTS[a_header] < WEIGHTS[b] ? -1 : (WEIGHTS[a_header] > WEIGHTS[b] ? 1 : 0);
|
|
} else if (a_is_special && !b_is_special) {
|
|
const b_header = _converse.HEADER_CURRENT_CONTACTS;
|
|
return WEIGHTS[a] < WEIGHTS[b_header] ? -1 : (WEIGHTS[a] > WEIGHTS[b_header] ? 1 : 0);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Fetches all the roster groups from sessionStorage.
|
|
* @private
|
|
* @method _converse.RosterGroups#fetchRosterGroups
|
|
* @returns { Promise } - A promise which resolves once the groups have been fetched.
|
|
*/
|
|
fetchRosterGroups () {
|
|
return new Promise(success => {
|
|
this.fetch({
|
|
success,
|
|
// We need to first have all groups before
|
|
// we can start positioning them, so we set
|
|
// 'silent' to true.
|
|
silent: true,
|
|
});
|
|
});
|
|
}
|
|
});
|
|
|
|
_converse.unregisterPresenceHandler = function () {
|
|
if (_converse.presence_ref !== undefined) {
|
|
_converse.connection.deleteHandler(_converse.presence_ref);
|
|
delete _converse.presence_ref;
|
|
}
|
|
};
|
|
|
|
|
|
/******************** Event Handlers ********************/
|
|
|
|
function updateUnreadCounter (chatbox) {
|
|
const contact = _converse.roster && _converse.roster.findWhere({'jid': chatbox.get('jid')});
|
|
if (contact !== undefined) {
|
|
contact.save({'num_unread': chatbox.get('num_unread')});
|
|
}
|
|
}
|
|
|
|
api.listen.on('chatBoxesInitialized', () => {
|
|
_converse.chatboxes.on('change:num_unread', updateUnreadCounter);
|
|
|
|
_converse.chatboxes.on('add', chatbox => {
|
|
if (chatbox.get('type') === _converse.PRIVATE_CHAT_TYPE) {
|
|
chatbox.setRosterContact(chatbox.get('jid'));
|
|
}
|
|
});
|
|
});
|
|
|
|
api.listen.on('beforeTearDown', () => _converse.unregisterPresenceHandler());
|
|
|
|
api.waitUntil('rosterContactsFetched').then(() => {
|
|
_converse.roster.on('add', (contact) => {
|
|
/* When a new contact is added, check if we already have a
|
|
* chatbox open for it, and if so attach it to the chatbox.
|
|
*/
|
|
const chatbox = _converse.chatboxes.findWhere({'jid': contact.get('jid')});
|
|
if (chatbox) {
|
|
chatbox.setRosterContact(contact.get('jid'));
|
|
}
|
|
});
|
|
});
|
|
|
|
async function clearPresences () {
|
|
_converse.presences && await _converse.presences.clearStore();
|
|
}
|
|
|
|
api.listen.on('streamResumptionFailed', () => _converse.session.set('roster_cached', false));
|
|
|
|
api.listen.on('clearSession', async () => {
|
|
await clearPresences();
|
|
if (_converse.shouldClearCache()) {
|
|
if (_converse.rostergroups) {
|
|
await _converse.rostergroups.clearStore();
|
|
delete _converse.rostergroups;
|
|
}
|
|
if (_converse.roster) {
|
|
invoke(_converse, 'roster.data.destroy');
|
|
await _converse.roster.clearStore();
|
|
delete _converse.roster;
|
|
}
|
|
}
|
|
});
|
|
|
|
api.listen.on('statusInitialized', async reconnecting => {
|
|
if (reconnecting) {
|
|
// When reconnecting and not resuming a previous session,
|
|
// we clear all cached presence data, since it might be stale
|
|
// and we'll receive new presence updates
|
|
!_converse.connection.hasResumed() && await clearPresences();
|
|
} else {
|
|
_converse.presences = new _converse.Presences();
|
|
const id = `converse.presences-${_converse.bare_jid}`;
|
|
_converse.presences.browserStorage = _converse.createStore(id, "session");
|
|
// We might be continuing an existing session, so we fetch
|
|
// cached presence data.
|
|
_converse.presences.fetch();
|
|
}
|
|
/**
|
|
* Triggered once the _converse.Presences collection has been
|
|
* initialized and its cached data fetched.
|
|
* Returns a boolean indicating whether this event has fired due to
|
|
* Converse having reconnected.
|
|
* @event _converse#presencesInitialized
|
|
* @type { bool }
|
|
* @example _converse.api.listen.on('presencesInitialized', reconnecting => { ... });
|
|
*/
|
|
api.trigger('presencesInitialized', reconnecting);
|
|
});
|
|
|
|
|
|
async function initRoster () {
|
|
// Initialize the Bakcbone collections that represent the contats
|
|
// roster and the roster groups.
|
|
await api.waitUntil('VCardsInitialized');
|
|
_converse.roster = new _converse.RosterContacts();
|
|
let id = `converse.contacts-${_converse.bare_jid}`;
|
|
_converse.roster.browserStorage = _converse.createStore(id);
|
|
|
|
_converse.roster.data = new Model();
|
|
id = `converse-roster-model-${_converse.bare_jid}`;
|
|
_converse.roster.data.id = id;
|
|
_converse.roster.data.browserStorage = _converse.createStore(id);
|
|
_converse.roster.data.fetch();
|
|
|
|
id = `converse.roster.groups${_converse.bare_jid}`;
|
|
_converse.rostergroups = new _converse.RosterGroups();
|
|
_converse.rostergroups.browserStorage = _converse.createStore(id);
|
|
/**
|
|
* Triggered once the `_converse.RosterContacts` and `_converse.RosterGroups` have
|
|
* been created, but not yet populated with data.
|
|
* This event is useful when you want to create views for these collections.
|
|
* @event _converse#chatBoxMaximized
|
|
* @example _converse.api.listen.on('rosterInitialized', () => { ... });
|
|
* @example _converse.api.waitUntil('rosterInitialized').then(() => { ... });
|
|
*/
|
|
api.trigger('rosterInitialized');
|
|
}
|
|
|
|
api.listen.on('presencesInitialized', async (reconnecting) => {
|
|
if (reconnecting) {
|
|
/**
|
|
* Similar to `rosterInitialized`, but instead pertaining to reconnection.
|
|
* This event indicates that the roster and its groups are now again
|
|
* available after Converse.js has reconnected.
|
|
* @event _converse#rosterReadyAfterReconnection
|
|
* @example _converse.api.listen.on('rosterReadyAfterReconnection', () => { ... });
|
|
*/
|
|
api.trigger('rosterReadyAfterReconnection');
|
|
} else {
|
|
await initRoster();
|
|
}
|
|
_converse.roster.onConnected();
|
|
_converse.registerPresenceHandler();
|
|
_converse.populateRoster(!_converse.connection.restored);
|
|
});
|
|
|
|
|
|
/************************ API ************************/
|
|
// API methods only available to plugins
|
|
|
|
Object.assign(_converse.api, {
|
|
/**
|
|
* @namespace _converse.api.contacts
|
|
* @memberOf _converse.api
|
|
*/
|
|
contacts: {
|
|
/**
|
|
* This method is used to retrieve roster contacts.
|
|
*
|
|
* @method _converse.api.contacts.get
|
|
* @params {(string[]|string)} jid|jids The JID or JIDs of
|
|
* the contacts to be returned.
|
|
* @returns {promise} Promise which resolves with the
|
|
* _converse.RosterContact (or an array of them) representing the contact.
|
|
*
|
|
* @example
|
|
* // Fetch a single contact
|
|
* _converse.api.listen.on('rosterContactsFetched', function () {
|
|
* const contact = await _converse.api.contacts.get('buddy@example.com')
|
|
* // ...
|
|
* });
|
|
*
|
|
* @example
|
|
* // To get multiple contacts, pass in an array of JIDs:
|
|
* _converse.api.listen.on('rosterContactsFetched', function () {
|
|
* const contacts = await _converse.api.contacts.get(
|
|
* ['buddy1@example.com', 'buddy2@example.com']
|
|
* )
|
|
* // ...
|
|
* });
|
|
*
|
|
* @example
|
|
* // To return all contacts, simply call ``get`` without any parameters:
|
|
* _converse.api.listen.on('rosterContactsFetched', function () {
|
|
* const contacts = await _converse.api.contacts.get();
|
|
* // ...
|
|
* });
|
|
*/
|
|
async get (jids) {
|
|
await api.waitUntil('rosterContactsFetched');
|
|
const _getter = jid => _converse.roster.get(Strophe.getBareJidFromJid(jid));
|
|
if (jids === undefined) {
|
|
jids = _converse.roster.pluck('jid');
|
|
} else if (typeof jids === 'string') {
|
|
return _getter(jids);
|
|
}
|
|
return jids.map(_getter);
|
|
},
|
|
|
|
/**
|
|
* Add a contact.
|
|
*
|
|
* @method _converse.api.contacts.add
|
|
* @param {string} jid The JID of the contact to be added
|
|
* @param {string} [name] A custom name to show the user by in the roster
|
|
* @example
|
|
* _converse.api.contacts.add('buddy@example.com')
|
|
* @example
|
|
* _converse.api.contacts.add('buddy@example.com', 'Buddy')
|
|
*/
|
|
async add (jid, name) {
|
|
await api.waitUntil('rosterContactsFetched');
|
|
if (typeof jid !== 'string' || !jid.includes('@')) {
|
|
throw new TypeError('contacts.add: invalid jid');
|
|
}
|
|
return _converse.roster.addAndSubscribe(jid, name);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|