199 lines
7.4 KiB
JavaScript
199 lines
7.4 KiB
JavaScript
// Converse.js (A browser based XMPP chat client)
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// http://conversejs.org
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//
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// Copyright (c) 2012-2017, Jan-Carel Brand <jc@opkode.com>
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// Licensed under the Mozilla Public License (MPLv2)
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//
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/*global define */
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(function (root, factory) {
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define(["converse-core", "strophe.vcard"], factory);
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}(this, function (converse) {
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"use strict";
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const { Promise, Strophe, _, moment, sizzle } = converse.env;
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function onVCardData (_converse, jid, iq, callback) {
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const vcard = iq.querySelector('vCard'),
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img_type = _.get(vcard.querySelector('TYPE'), 'textContent'),
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img = _.get(vcard.querySelector('BINVAL'), 'textContent'),
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url = _.get(vcard.querySelector('URL'), 'textContent'),
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fullname = _.get(vcard.querySelector('FN'), 'textContent');
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if (jid) {
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const contact = _converse.roster.get(jid);
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if (contact) {
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contact.save({
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'fullname': fullname || _.get(contact, 'fullname', jid),
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'image_type': img_type,
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'image': img,
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'url': url,
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'vcard_updated': moment().format()
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});
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}
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}
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if (callback) {
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callback({
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'stanza': iq,
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'jid': jid,
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'fullname': fullname || jid,
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'image': img,
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'image_type': img_type,
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'url': url
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});
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}
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}
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function onVCardError (_converse, jid, iq, errback) {
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const contact = _converse.roster.get(jid);
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if (contact) {
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contact.save({'vcard_updated': moment().format() });
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}
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if (errback) { errback({'stanza': iq, 'jid': jid}); }
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}
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function getVCard (_converse, jid) {
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/* Request the VCard of another user. Returns a promise.
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*
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* Parameters:
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* (String) jid - The Jabber ID of the user whose VCard
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* is being requested.
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*/
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if (Strophe.getBareJidFromJid(jid) === _converse.bare_jid) {
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jid = null; // No 'to' attr when getting one's own vCard
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}
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return new Promise((resolve, reject) => {
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if (!_converse.use_vcards) {
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if (resolve) { resolve({'jid': jid}); }
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} else {
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_converse.connection.vcard.get(
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_.partial(onVCardData, _converse, jid, _, resolve),
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jid,
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_.partial(onVCardError, _converse, jid, _, resolve)
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);
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}
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});
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}
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function updateChatBoxFromVCard (_converse, jid) {
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_converse.api.vcard.get(jid)
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.then((vcard) => {
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const chatbox = _converse.chatboxes.getChatBox(vcard.jid);
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if (!_.isUndefined(chatbox)) {
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chatbox.save(_.pick(vcard, ['fullname', 'url', 'image_type', 'image', 'vcard_updated']));
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}
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})
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.catch(() => {
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_converse.log(
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"updateChatBoxFromVCard: Error occured while attempting to update chatbox with VCard data",
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Strophe.LogLevel.ERROR
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);
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});
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}
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converse.plugins.add('converse-vcard', {
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overrides: {
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// Overrides mentioned here will be picked up by converse.js's
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// plugin architecture they will replace existing methods on the
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// relevant objects or classes.
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//
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// New functions which don't exist yet can also be added.
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RosterContacts: {
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createRequestingContact (presence) {
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const { _converse } = this.__super__;
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const bare_jid = Strophe.getBareJidFromJid(presence.getAttribute('from'));
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_converse.api.vcard.get(bare_jid)
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.then(_.partial(_converse.createRequestingContactFromVCard, presence))
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.catch((vcard) => {
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_converse.log(
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`Error while retrieving vcard for ${vcard.jid}`,
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Strophe.LogLevel.WARN);
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_converse.createRequestingContactFromVCard(presence, vcard.stanza, vcard.jid);
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});
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}
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}
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},
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initialize () {
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/* The initialize function gets called as soon as the plugin is
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* loaded by converse.js's plugin machinery.
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*/
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const { _converse } = this;
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_converse.api.settings.update({
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use_vcards: true,
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});
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_converse.createRequestingContactFromVCard = function (presence, vcard) {
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const bare_jid = Strophe.getBareJidFromJid(vcard.jid);
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let fullname = vcard.fullname;
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if (!fullname) {
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const nick_el = sizzle(`nick[xmlns="${Strophe.NS.NICK}"]`, presence);
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fullname = nick_el.length ? nick_el[0].textContent : bare_jid;
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}
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const user_data = {
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jid: bare_jid,
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subscription: 'none',
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ask: null,
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requesting: true,
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fullname: fullname,
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image: vcard.image,
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image_type: vcard.image_type,
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url: vcard.url,
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vcard_updated: moment().format()
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};
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_converse.roster.create(user_data);
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_converse.emit('contactRequest', user_data);
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};
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/* Event handlers */
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_converse.on('addClientFeatures', () => {
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if (_converse.use_vcards) {
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_converse.connection.disco.addFeature(Strophe.NS.VCARD);
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}
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});
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const updateVCardForChatBox = function (chatbox) {
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if (!_converse.use_vcards || chatbox.model.get('type') === 'headline') {
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return;
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}
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_converse.api.waitUntil('rosterInitialized').then(() => {
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const jid = chatbox.model.get('jid'),
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contact = _converse.roster.get(jid);
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if ((contact) && (!contact.get('vcard_updated'))) {
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updateChatBoxFromVCard(_converse, jid);
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}
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}).catch(_.partial(_converse.log, _, Strophe.LogLevel.FATAL));
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};
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_converse.on('chatBoxInitialized', updateVCardForChatBox);
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_converse.on('initialized', () => {
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_converse.roster.on("add", (contact) => {
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if (!contact.get('vcard_updated')) {
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_converse.api.vcard.get(contact.get('jid'));
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}
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});
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});
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_converse.on('statusInitialized', function fetchOwnVCard () {
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if (_converse.xmppstatus.get('fullname') === undefined) {
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_converse.api.vcard.get(_converse.bare_jid).then((vcard) => {
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_converse.xmppstatus.save({'fullname': vcard.fullname});
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});
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}
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});
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_.extend(_converse.api, {
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'vcard': {
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'get' (jid) {
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return getVCard(_converse, jid);
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}
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}
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});
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}
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});
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}));
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