128 lines
5.8 KiB
JavaScript
128 lines
5.8 KiB
JavaScript
// Converse.js
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// https://conversejs.org
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//
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// Copyright (c) 2013-2018, the Converse.js developers
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// Licensed under the Mozilla Public License (MPLv2)
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/* This is a Converse.js plugin which add support for registering
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* an "App Server" as defined in XEP-0357
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*/
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(function (root, factory) {
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define(["converse-core"], factory);
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}(this, function (converse) {
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"use strict";
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const { Strophe, $iq, _ } = converse.env;
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Strophe.addNamespace('PUSH', 'urn:xmpp:push:0');
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converse.plugins.add('converse-push', {
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initialize () {
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/* The initialize function gets called as soon as the plugin is
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* loaded by converse.js's plugin machinery.
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*/
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const { _converse } = this,
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{ __ } = _converse;
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_converse.api.settings.update({
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'push_app_servers': [],
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});
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function disablePushAppServer (push_app_server) {
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if (!push_app_server.jid) {
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return;
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}
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Promise.all([
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_converse.api.disco.supports(Strophe.NS.PUSH, _converse.bare_jid)
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]).then((result) => {
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if (!result[0].length && !result[1].length) {
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return _converse.log(
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`Not disabling push app server "${push_app_server.jid}", no disco support from your server.`,
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Strophe.LogLevel.WARN
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);
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}
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const stanza = $iq({'type': 'set'})
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.c('disable', {
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'xmlns': Strophe.NS.PUSH,
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'jid': push_app_server.jid,
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});
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if (push_app_server.node) {
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stanza.attrs({'node': push_app_server.node});
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}
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_converse.api.sendIQ(stanza)
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.then(() => _converse.session.set('push_enabled', true))
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.catch((e) => {
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_converse.log(`Could not enable push app server for ${push_app_server.jid}`, Strophe.LogLevel.ERROR);
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_converse.log(e, Strophe.LogLevel.ERROR);
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});
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}).catch(_.partial(_converse.log, _, Strophe.LogLevel.FATAL));
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}
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function enablePushAppServer (push_app_server) {
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if (!push_app_server.jid || !push_app_server.node) {
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return;
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}
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_converse.api.disco.getIdentity('pubsub', 'push', push_app_server.jid)
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.then((identity) => {
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if (!identity) {
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return _converse.log(
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`Not enabling push the service "${push_app_server.jid}", it doesn't have the right disco identtiy.`,
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Strophe.LogLevel.WARN
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);
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}
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return Promise.all([
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_converse.api.disco.supports(Strophe.NS.PUSH, push_app_server.jid),
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_converse.api.disco.supports(Strophe.NS.PUSH, _converse.bare_jid)
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]).then((result) => {
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if (!result[0].length && !result[1].length) {
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return _converse.log(
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`Not enabling push app server "${push_app_server.jid}", no disco support from your server.`,
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Strophe.LogLevel.WARN
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);
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}
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const stanza = $iq({'type': 'set'})
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.c('enable', {
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'xmlns': Strophe.NS.PUSH,
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'jid': push_app_server.jid,
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'node': push_app_server.node
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});
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if (push_app_server.secret) {
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stanza.c('x', {'xmlns': Strophe.NS.XFORM, 'type': 'submit'})
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.c('field', {'var': 'FORM_TYPE'})
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.c('value').t(`${Strophe.NS.PUBSUB}#publish-options`).up().up()
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.c('field', {'var': 'secret'})
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.c('value').t(push_app_server.secret);
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}
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_converse.api.sendIQ(stanza)
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.then(() => _converse.session.set('push_enabled', true))
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.catch((e) => {
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_converse.log(`Could not enable push app server for ${push_app_server.jid}`, Strophe.LogLevel.ERROR);
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_converse.log(e, Strophe.LogLevel.ERROR);
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});
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}).catch(_.partial(_converse.log, _, Strophe.LogLevel.FATAL));
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}).catch(_.partial(_converse.log, _, Strophe.LogLevel.FATAL));
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}
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function enablePush () {
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if (_converse.session.get('push_enabled')) {
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// XXX: this code is still a bit naive. We set push_enabled
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// to true as soon as the first push app server has been set.
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//
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// When enabling or disabling multiple push app servers,
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// we won't wait until we have confirmation that all have been set.
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return;
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}
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const enabled_services = _.reject(_converse.push_app_servers, 'disable');
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_.each(enabled_services, enablePushAppServer);
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const disabled_services = _.filter(_converse.push_app_servers, 'disable');
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_.each(disabled_services, disablePushAppServer);
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}
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_converse.api.listen.on('statusInitialized', enablePush);
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}
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});
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}));
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