679 lines
25 KiB
JavaScript
679 lines
25 KiB
JavaScript
// Converse.js (A browser based XMPP chat client)
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// https://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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import "converse-chatview";
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import "converse-profile";
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import "converse-rosterview";
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import _FormData from "formdata-polyfill";
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import bootstrap from "bootstrap.native";
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import converse from "@converse/headless/converse-core";
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import fp from "@converse/headless/lodash.fp";
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import tpl_brand_heading from "templates/converse_brand_heading.html";
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import tpl_controlbox from "templates/controlbox.html";
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import tpl_controlbox_toggle from "templates/controlbox_toggle.html";
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import tpl_login_panel from "templates/login_panel.html";
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const CHATBOX_TYPE = 'chatbox';
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const { Strophe, Backbone, Promise, _, moment } = converse.env;
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const u = converse.env.utils;
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const CONNECTION_STATUS_CSS_CLASS = {
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'Error': 'error',
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'Connecting': 'info',
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'Connection failure': 'error',
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'Authenticating': 'info',
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'Authentication failure': 'error',
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'Connected': 'info',
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'Disconnected': 'error',
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'Disconnecting': 'warn',
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'Attached': 'info',
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'Redirect': 'info',
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'Reconnecting': 'warn'
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};
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const PRETTY_CONNECTION_STATUS = {
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0: 'Error',
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1: 'Connecting',
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2: 'Connection failure',
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3: 'Authenticating',
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4: 'Authentication failure',
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5: 'Connected',
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6: 'Disconnected',
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7: 'Disconnecting',
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8: 'Attached',
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9: 'Redirect',
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10: 'Reconnecting'
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};
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const REPORTABLE_STATUSES = [
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0, // ERROR'
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1, // CONNECTING
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2, // CONNFAIL
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3, // AUTHENTICATING
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4, // AUTHFAIL
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7, // DISCONNECTING
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10 // RECONNECTING
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];
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converse.plugins.add('converse-controlbox', {
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/* Plugin dependencies are other plugins which might be
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* overridden or relied upon, and therefore need to be loaded before
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* this plugin.
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*
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* If the setting "strict_plugin_dependencies" is set to true,
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* an error will be raised if the plugin is not found. By default it's
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* false, which means these plugins are only loaded opportunistically.
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*
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* NB: These plugins need to have already been loaded via require.js.
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*/
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dependencies: ["converse-modal", "converse-chatboxes", "converse-rosterview", "converse-chatview"],
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enabled (_converse) {
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return _converse.view_mode !== 'embedded';
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},
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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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ChatBoxes: {
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model (attrs, options) {
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const { _converse } = this.__super__;
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if (attrs.id == 'controlbox') {
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return new _converse.ControlBox(attrs, options);
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} else {
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return this.__super__.model.apply(this, arguments);
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}
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},
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chatBoxMayBeShown (chatbox) {
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return this.__super__.chatBoxMayBeShown.apply(this, arguments) &&
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chatbox.get('id') !== 'controlbox';
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},
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},
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ChatBoxViews: {
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closeAllChatBoxes () {
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const { _converse } = this.__super__;
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this.each(function (view) {
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if (view.model.get('id') === 'controlbox' &&
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(_converse.disconnection_cause !== _converse.LOGOUT || _converse.show_controlbox_by_default)) {
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return;
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}
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view.close();
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});
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return this;
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},
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getChatBoxWidth (view) {
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const { _converse } = this.__super__;
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const controlbox = this.get('controlbox');
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if (view.model.get('id') === 'controlbox') {
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/* We return the width of the controlbox or its toggle,
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* depending on which is visible.
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*/
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if (!controlbox || !u.isVisible(controlbox.el)) {
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return u.getOuterWidth(_converse.controlboxtoggle.el, true);
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} else {
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return u.getOuterWidth(controlbox.el, true);
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}
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} else {
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return this.__super__.getChatBoxWidth.apply(this, arguments);
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}
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}
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},
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ChatBox: {
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validate (attrs, options) {
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const { _converse } = this.__super__;
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if (attrs.type === _converse.CONTROLBOX_TYPE) {
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if (_converse.view_mode === 'embedded') {
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return 'Controlbox not relevant in embedded view mode';
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}
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return;
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}
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return this.__super__.validate.apply(this, arguments);
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},
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initialize () {
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if (this.get('id') === 'controlbox') {
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this.set({'time_opened': moment(0).valueOf()});
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} else {
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this.__super__.initialize.apply(this, arguments);
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}
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},
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},
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ChatBoxView: {
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insertIntoDOM () {
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const view = this.__super__._converse.chatboxviews.get("controlbox");
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if (view) {
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view.el.insertAdjacentElement('afterend', this.el)
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} else {
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this.__super__.insertIntoDOM.apply(this, arguments);
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}
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return this;
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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;
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_converse.api.settings.update({
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allow_logout: true,
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default_domain: undefined,
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locked_domain: undefined,
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show_controlbox_by_default: false,
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sticky_controlbox: false
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});
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_converse.api.promises.add('controlboxInitialized');
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const addControlBox = () => _converse.chatboxes.add({'id': 'controlbox'});
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_converse.ControlBox = _converse.ChatBox.extend({
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defaults: {
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'bookmarked': false,
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'box_id': 'controlbox',
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'chat_state': undefined,
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'closed': !_converse.show_controlbox_by_default,
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'num_unread': 0,
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'type': _converse.CONTROLBOX_TYPE,
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'url': ''
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},
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initialize () {
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u.safeSave(this, {'time_opened': this.get('time_opened') || moment().valueOf()});
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}
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});
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_converse.ControlBoxView = _converse.ChatBoxView.extend({
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tagName: 'div',
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className: 'chatbox',
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id: 'controlbox',
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events: {
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'click a.close-chatbox-button': 'close'
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},
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initialize () {
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if (_.isUndefined(_converse.controlboxtoggle)) {
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_converse.controlboxtoggle = new _converse.ControlBoxToggle();
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}
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_converse.controlboxtoggle.el.insertAdjacentElement('afterend', this.el);
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this.model.on('change:connected', this.onConnected, this);
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this.model.on('destroy', this.hide, this);
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this.model.on('hide', this.hide, this);
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this.model.on('show', this.show, this);
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this.model.on('change:closed', this.ensureClosedState, this);
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this.render();
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if (this.model.get('connected')) {
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this.insertRoster();
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}
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_converse.emit('controlboxInitialized', this);
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},
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render () {
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if (this.model.get('connected')) {
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if (_.isUndefined(this.model.get('closed'))) {
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this.model.set('closed', !_converse.show_controlbox_by_default);
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}
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}
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this.el.innerHTML = tpl_controlbox(_.extend(this.model.toJSON()));
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if (!this.model.get('closed')) {
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this.show();
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} else {
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this.hide();
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}
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if (!_converse.connection.connected ||
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!_converse.connection.authenticated ||
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_converse.connection.disconnecting) {
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this.renderLoginPanel();
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} else if (this.model.get('connected')) {
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this.renderControlBoxPane();
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}
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return this;
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},
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onConnected () {
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if (this.model.get('connected')) {
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this.render();
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this.insertRoster();
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}
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},
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insertRoster () {
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if (_converse.authentication === _converse.ANONYMOUS) {
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return;
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}
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/* Place the rosterview inside the "Contacts" panel. */
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_converse.api.waitUntil('rosterViewInitialized')
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.then(() => this.controlbox_pane.el.insertAdjacentElement('beforeEnd', _converse.rosterview.el))
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.catch(_.partial(_converse.log, _, Strophe.LogLevel.FATAL));
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},
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createBrandHeadingHTML () {
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return tpl_brand_heading({
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'sticky_controlbox': _converse.sticky_controlbox
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});
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},
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insertBrandHeading () {
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const heading_el = this.el.querySelector('.brand-heading-container');
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if (_.isNull(heading_el)) {
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const el = this.el.querySelector('.controlbox-head');
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el.insertAdjacentHTML('beforeend', this.createBrandHeadingHTML());
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} else {
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heading_el.outerHTML = this.createBrandHeadingHTML();
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}
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},
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renderLoginPanel () {
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this.el.classList.add("logged-out");
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if (_.isNil(this.loginpanel)) {
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this.loginpanel = new _converse.LoginPanel({
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'model': new _converse.LoginPanelModel()
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});
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const panes = this.el.querySelector('.controlbox-panes');
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panes.innerHTML = '';
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panes.appendChild(this.loginpanel.render().el);
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this.insertBrandHeading();
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} else {
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this.loginpanel.render();
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}
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this.loginpanel.initPopovers();
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return this;
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},
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renderControlBoxPane () {
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/* Renders the "Contacts" panel of the controlbox.
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*
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* This will only be called after the user has already been
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* logged in.
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*/
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if (this.loginpanel) {
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this.loginpanel.remove();
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delete this.loginpanel;
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}
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if (this.controlbox_pane && u.isVisible(this.controlbox_pane.el)) {
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return;
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}
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this.el.classList.remove("logged-out");
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this.controlbox_pane = new _converse.ControlBoxPane();
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this.el.querySelector('.controlbox-panes').insertAdjacentElement(
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'afterBegin',
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this.controlbox_pane.el
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)
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},
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close (ev) {
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if (ev && ev.preventDefault) { ev.preventDefault(); }
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if (_converse.sticky_controlbox) {
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return;
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}
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if (_converse.connection.connected && !_converse.connection.disconnecting) {
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this.model.save({'closed': true});
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} else {
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this.model.trigger('hide');
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}
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_converse.emit('controlBoxClosed', this);
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return this;
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},
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ensureClosedState () {
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if (this.model.get('closed')) {
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this.hide();
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} else {
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this.show();
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}
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},
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hide (callback) {
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if (_converse.sticky_controlbox) {
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return;
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}
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u.addClass('hidden', this.el);
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_converse.emit('chatBoxClosed', this);
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if (!_converse.connection.connected) {
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_converse.controlboxtoggle.render();
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}
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_converse.controlboxtoggle.show(callback);
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return this;
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},
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onControlBoxToggleHidden () {
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this.model.set('closed', false);
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this.el.classList.remove('hidden');
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_converse.emit('controlBoxOpened', this);
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},
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show () {
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_converse.controlboxtoggle.hide(
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this.onControlBoxToggleHidden.bind(this)
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);
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return this;
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},
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showHelpMessages () {
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/* Override showHelpMessages in ChatBoxView, for now do nothing.
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*
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* Parameters:
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* (Array) msgs: Array of messages
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*/
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return;
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}
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});
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_converse.LoginPanelModel = Backbone.Model.extend({
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defaults: {
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// Passed-by-reference. Fine in this case because there's
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// only one such model.
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'errors': [],
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}
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});
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_converse.LoginPanel = Backbone.VDOMView.extend({
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tagName: 'div',
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id: "converse-login-panel",
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className: 'controlbox-pane fade-in',
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events: {
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'submit form#converse-login': 'authenticate',
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'change input': 'validate'
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},
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initialize (cfg) {
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this.model.on('change', this.render, this);
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this.listenTo(_converse.connfeedback, 'change', this.render);
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this.render();
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},
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toHTML () {
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const connection_status = _converse.connfeedback.get('connection_status');
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let feedback_class, pretty_status;
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if (_.includes(REPORTABLE_STATUSES, connection_status)) {
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pretty_status = PRETTY_CONNECTION_STATUS[connection_status];
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feedback_class = CONNECTION_STATUS_CSS_CLASS[pretty_status];
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}
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return tpl_login_panel(
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_.extend(this.model.toJSON(), {
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'__': __,
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'_converse': _converse,
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'ANONYMOUS': _converse.ANONYMOUS,
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'EXTERNAL': _converse.EXTERNAL,
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'LOGIN': _converse.LOGIN,
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'PREBIND': _converse.PREBIND,
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'auto_login': _converse.auto_login,
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'authentication': _converse.authentication,
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'connection_status': connection_status,
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'conn_feedback_class': feedback_class,
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'conn_feedback_subject': pretty_status,
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'conn_feedback_message': _converse.connfeedback.get('message'),
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'placeholder_username': (_converse.locked_domain || _converse.default_domain) &&
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__('Username') || __('user@domain'),
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'show_trust_checkbox': _converse.trusted !== 'on' && _converse.trusted !== 'off'
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})
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);
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},
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initPopovers () {
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_.forEach(this.el.querySelectorAll('[data-title]'), el => {
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const popover = new bootstrap.Popover(el, {
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'trigger': _converse.view_mode === 'mobile' && 'click' || 'hover',
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'dismissible': _converse.view_mode === 'mobile' && true || false,
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'container': this.el.parentElement.parentElement.parentElement
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})
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});
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},
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validate () {
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const form = this.el.querySelector('form');
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const jid_element = form.querySelector('input[name=jid]');
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if (jid_element.value &&
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!_converse.locked_domain &&
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!_converse.default_domain &&
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!u.isValidJID(jid_element.value)) {
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jid_element.setCustomValidity(__('Please enter a valid XMPP address'));
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return false;
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}
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jid_element.setCustomValidity('');
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return true;
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},
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authenticate (ev) {
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/* Authenticate the user based on a form submission event.
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*/
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if (ev && ev.preventDefault) { ev.preventDefault(); }
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if (_converse.authentication === _converse.ANONYMOUS) {
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this.connect(_converse.jid, null);
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return;
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}
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if (!this.validate()) { return; }
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const form_data = new FormData(ev.target);
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if (_converse.trusted === 'on' || _converse.trusted === 'off') {
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_converse.config.save({
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'trusted': _converse.trusted === 'on',
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'storage': _converse.trusted === 'on' ? 'local' : 'session'
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});
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} else {
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_converse.config.save({
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'trusted': form_data.get('trusted') && true || false,
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'storage': form_data.get('trusted') ? 'local' : 'session'
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});
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}
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let jid = form_data.get('jid');
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if (_converse.locked_domain) {
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const last_part = '@' + _converse.locked_domain;
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if (jid.endsWith(last_part)) {
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jid = jid.substr(0, jid.length - last_part.length);
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}
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jid = Strophe.escapeNode(jid) + last_part;
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} else if (_converse.default_domain && !_.includes(jid, '@')) {
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jid = jid + '@' + _converse.default_domain;
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}
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this.connect(jid, form_data.get('password'));
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},
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connect (jid, password) {
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if (jid) {
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const resource = Strophe.getResourceFromJid(jid);
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if (!resource) {
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jid = jid.toLowerCase() + _converse.generateResource();
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} else {
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jid = Strophe.getBareJidFromJid(jid).toLowerCase()+'/'+resource;
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}
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}
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if (_.includes(["converse/login", "converse/register"],
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Backbone.history.getFragment())) {
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_converse.router.navigate('', {'replace': true});
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}
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_converse.connection.reset();
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_converse.connection.connect(jid, password, _converse.onConnectStatusChanged);
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}
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});
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_converse.ControlBoxPane = Backbone.NativeView.extend({
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tagName: 'div',
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className: 'controlbox-pane',
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initialize () {
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_converse.xmppstatusview = new _converse.XMPPStatusView({
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'model': _converse.xmppstatus
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});
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this.el.insertAdjacentElement(
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'afterBegin',
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_converse.xmppstatusview.render().el
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);
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}
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});
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_converse.ControlBoxToggle = Backbone.NativeView.extend({
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tagName: 'a',
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className: 'toggle-controlbox hidden',
|
|
id: 'toggle-controlbox',
|
|
events: {
|
|
'click': 'onClick'
|
|
},
|
|
attributes: {
|
|
'href': "#"
|
|
},
|
|
|
|
initialize () {
|
|
_converse.chatboxviews.insertRowColumn(this.render().el);
|
|
_converse.api.waitUntil('initialized')
|
|
.then(this.render.bind(this))
|
|
.catch(_.partial(_converse.log, _, Strophe.LogLevel.FATAL));
|
|
},
|
|
|
|
render () {
|
|
// We let the render method of ControlBoxView decide whether
|
|
// the ControlBox or the Toggle must be shown. This prevents
|
|
// artifacts (i.e. on page load the toggle is shown only to then
|
|
// seconds later be hidden in favor of the controlbox).
|
|
this.el.innerHTML = tpl_controlbox_toggle({
|
|
'label_toggle': _converse.connection.connected ? __('Chat Contacts') : __('Toggle chat')
|
|
})
|
|
return this;
|
|
},
|
|
|
|
hide (callback) {
|
|
u.hideElement(this.el);
|
|
callback();
|
|
},
|
|
|
|
show (callback) {
|
|
u.fadeIn(this.el, callback);
|
|
},
|
|
|
|
showControlBox () {
|
|
let controlbox = _converse.chatboxes.get('controlbox');
|
|
if (!controlbox) {
|
|
controlbox = addControlBox();
|
|
}
|
|
if (_converse.connection.connected) {
|
|
controlbox.save({closed: false});
|
|
} else {
|
|
controlbox.trigger('show');
|
|
}
|
|
},
|
|
|
|
onClick (e) {
|
|
e.preventDefault();
|
|
if (u.isVisible(_converse.root.querySelector("#controlbox"))) {
|
|
const controlbox = _converse.chatboxes.get('controlbox');
|
|
if (_converse.connection.connected) {
|
|
controlbox.save({closed: true});
|
|
} else {
|
|
controlbox.trigger('hide');
|
|
}
|
|
} else {
|
|
this.showControlBox();
|
|
}
|
|
}
|
|
});
|
|
|
|
_converse.on('chatBoxViewsInitialized', () => {
|
|
const that = _converse.chatboxviews;
|
|
_converse.chatboxes.on('add', item => {
|
|
if (item.get('type') === _converse.CONTROLBOX_TYPE) {
|
|
const view = that.get(item.get('id'));
|
|
if (view) {
|
|
view.model = item;
|
|
view.initialize();
|
|
} else {
|
|
that.add(item.get('id'), new _converse.ControlBoxView({model: item}));
|
|
}
|
|
}
|
|
});
|
|
});
|
|
|
|
_converse.on('clearSession', () => {
|
|
if (_converse.config.get('trusted')) {
|
|
const chatboxes = _.get(_converse, 'chatboxes', null);
|
|
if (!_.isNil(chatboxes)) {
|
|
const controlbox = chatboxes.get('controlbox');
|
|
if (controlbox &&
|
|
controlbox.collection &&
|
|
controlbox.collection.browserStorage) {
|
|
controlbox.save({'connected': false});
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
Promise.all([
|
|
_converse.api.waitUntil('connectionInitialized'),
|
|
_converse.api.waitUntil('chatBoxViewsInitialized')
|
|
]).then(addControlBox).catch(_.partial(_converse.log, _, Strophe.LogLevel.FATAL));
|
|
|
|
_converse.on('chatBoxesFetched', () => {
|
|
const controlbox = _converse.chatboxes.get('controlbox') || addControlBox();
|
|
controlbox.save({connected:true});
|
|
});
|
|
|
|
const disconnect = function () {
|
|
/* Upon disconnection, set connected to `false`, so that if
|
|
* we reconnect, "onConnected" will be called,
|
|
* to fetch the roster again and to send out a presence stanza.
|
|
*/
|
|
const view = _converse.chatboxviews.get('controlbox');
|
|
view.model.set({'connected': false});
|
|
return view;
|
|
};
|
|
_converse.api.listen.on('disconnected', () => disconnect().renderLoginPanel());
|
|
_converse.api.listen.on('will-reconnect', disconnect);
|
|
|
|
_converse.api.listen.on('clearSession', () => {
|
|
const view = _converse.chatboxviews.get('controlbox');
|
|
if (view && view.controlbox_pane) {
|
|
view.controlbox_pane.remove();
|
|
delete view.controlbox_pane;
|
|
}
|
|
});
|
|
|
|
|
|
/************************ BEGIN API ************************/
|
|
_.extend(_converse.api, {
|
|
/**
|
|
* The "controlbox" namespace groups methods pertaining to the
|
|
* controlbox view
|
|
*
|
|
* @namespace _converse.api.controlbox
|
|
* @memberOf _converse.api
|
|
*/
|
|
'controlbox': {
|
|
/**
|
|
* Retrieves the controlbox view.
|
|
*
|
|
* @example
|
|
* const view = _converse.api.controlbox.get();
|
|
*
|
|
* @returns {Backbone.View} View representing the controlbox
|
|
*/
|
|
get () {
|
|
return _converse.chatboxviews.get('controlbox');
|
|
}
|
|
}
|
|
});
|
|
}
|
|
});
|