961 lines
42 KiB
JavaScript
961 lines
42 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(["jquery.noconflict",
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"converse-core",
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"tpl!group_header",
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"tpl!pending_contact",
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"tpl!requesting_contact",
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"tpl!roster",
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"tpl!roster_filter",
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"tpl!roster_item"
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], factory);
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}(this, function (
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$,
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converse,
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tpl_group_header,
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tpl_pending_contact,
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tpl_requesting_contact,
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tpl_roster,
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tpl_roster_filter,
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tpl_roster_item) {
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"use strict";
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const { Backbone, utils, Strophe, $iq, b64_sha1, sizzle, _ } = converse.env;
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converse.plugins.add('converse-rosterview', {
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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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afterReconnected () {
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this.__super__.afterReconnected.apply(this, arguments);
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},
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_tearDown () {
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/* Remove the rosterview when tearing down. It gets created
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* anew when reconnecting or logging in.
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*/
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this.__super__._tearDown.apply(this, arguments);
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if (!_.isUndefined(this.rosterview)) {
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this.rosterview.remove();
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}
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},
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RosterGroups: {
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comparator () {
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// RosterGroupsComparator only gets set later (once i18n is
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// set up), so we need to wrap it in this nameless function.
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const { _converse } = this.__super__;
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return _converse.RosterGroupsComparator.apply(this, arguments);
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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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{ __,
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___ } = _converse;
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_converse.api.settings.update({
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allow_chat_pending_contacts: true,
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allow_contact_removal: true,
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show_toolbar: true,
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});
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const STATUSES = {
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'dnd': __('This contact is busy'),
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'online': __('This contact is online'),
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'offline': __('This contact is offline'),
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'unavailable': __('This contact is unavailable'),
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'xa': __('This contact is away for an extended period'),
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'away': __('This contact is away')
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};
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const LABEL_CONTACTS = __('Contacts');
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const LABEL_GROUPS = __('Groups');
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const HEADER_CURRENT_CONTACTS = __('My contacts');
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const HEADER_PENDING_CONTACTS = __('Pending contacts');
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const HEADER_REQUESTING_CONTACTS = __('Contact requests');
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const HEADER_UNGROUPED = __('Ungrouped');
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const HEADER_WEIGHTS = {};
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HEADER_WEIGHTS[HEADER_REQUESTING_CONTACTS] = 0;
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HEADER_WEIGHTS[HEADER_CURRENT_CONTACTS] = 1;
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HEADER_WEIGHTS[HEADER_UNGROUPED] = 2;
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HEADER_WEIGHTS[HEADER_PENDING_CONTACTS] = 3;
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_converse.RosterGroupsComparator = function (a, b) {
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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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*/
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a = a.get('name');
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b = b.get('name');
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const special_groups = _.keys(HEADER_WEIGHTS);
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const a_is_special = _.includes(special_groups, a);
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const b_is_special = _.includes(special_groups, b);
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if (!a_is_special && !b_is_special ) {
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return a.toLowerCase() < b.toLowerCase() ? -1 : (a.toLowerCase() > b.toLowerCase() ? 1 : 0);
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} else if (a_is_special && b_is_special) {
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return HEADER_WEIGHTS[a] < HEADER_WEIGHTS[b] ? -1 : (HEADER_WEIGHTS[a] > HEADER_WEIGHTS[b] ? 1 : 0);
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} else if (!a_is_special && b_is_special) {
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return (b === HEADER_REQUESTING_CONTACTS) ? 1 : -1;
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} else if (a_is_special && !b_is_special) {
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return (a === HEADER_REQUESTING_CONTACTS) ? -1 : 1;
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}
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};
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_converse.RosterFilter = Backbone.Model.extend({
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initialize () {
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this.set({
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'filter_text': '',
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'filter_type': 'contacts',
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'chat_state': ''
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});
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},
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});
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_converse.RosterFilterView = Backbone.View.extend({
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tagName: 'span',
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events: {
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"keydown .roster-filter": "liveFilter",
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"submit form.roster-filter-form": "submitFilter",
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"click .onX": "clearFilter",
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"mousemove .x": "toggleX",
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"change .filter-type": "changeTypeFilter",
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"change .state-type": "changeChatStateFilter"
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},
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initialize () {
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this.model.on('change:filter_type', this.render, this);
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this.model.on('change:filter_text', this.renderClearButton, this);
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},
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render () {
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this.el.innerHTML = tpl_roster_filter(
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_.extend(this.model.toJSON(), {
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placeholder: __('Filter'),
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label_contacts: LABEL_CONTACTS,
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label_groups: LABEL_GROUPS,
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label_state: __('State'),
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label_any: __('Any'),
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label_unread_messages: __('Unread'),
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label_online: __('Online'),
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label_chatty: __('Chatty'),
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label_busy: __('Busy'),
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label_away: __('Away'),
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label_xa: __('Extended Away'),
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label_offline: __('Offline')
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}));
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this.renderClearButton();
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return this.$el;
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},
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renderClearButton () {
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const roster_filter = this.el.querySelector('.roster-filter');
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if (_.isNull(roster_filter)) {
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return;
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}
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roster_filter.classList[this.tog(roster_filter.value)]('x');
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},
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tog (v) {
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return v?'add':'remove';
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},
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toggleX (ev) {
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if (ev && ev.preventDefault) { ev.preventDefault(); }
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const el = ev.target;
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el.classList[this.tog(el.offsetWidth-18 < ev.clientX-el.getBoundingClientRect().left)]('onX');
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},
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changeChatStateFilter (ev) {
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if (ev && ev.preventDefault) { ev.preventDefault(); }
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this.model.save({
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'chat_state': this.el.querySelector('.state-type').value
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});
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},
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changeTypeFilter (ev) {
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if (ev && ev.preventDefault) { ev.preventDefault(); }
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const type = ev.target.value;
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if (type === 'state') {
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this.model.save({
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'filter_type': type,
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'chat_state': this.el.querySelector('.state-type').value
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});
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} else {
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this.model.save({
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'filter_type': type,
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'filter_text': this.el.querySelector('.roster-filter').value
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});
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}
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},
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liveFilter: _.debounce(function (ev) {
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this.model.save({
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'filter_type': this.el.querySelector('.filter-type').value,
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'filter_text': this.el.querySelector('.roster-filter').value
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});
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}, 250),
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submitFilter (ev) {
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if (ev && ev.preventDefault) { ev.preventDefault(); }
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this.liveFilter();
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this.render();
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},
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isActive () {
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/* Returns true if the filter is enabled (i.e. if the user
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* has added values to the filter).
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*/
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if (this.model.get('filter_type') === 'state' ||
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this.model.get('filter_text')) {
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return true;
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}
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return false;
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},
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show () {
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if (this.$el.is(':visible')) { return this; }
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this.$el.show();
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return this;
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},
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hide () {
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if (!this.$el.is(':visible')) { return this; }
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if (this.el.querySelector('.roster-filter').value.length > 0) {
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// Don't hide if user is currently filtering.
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return;
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}
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this.model.save({
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'filter_text': '',
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'chat_state': ''
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});
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this.$el.hide();
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return this;
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},
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clearFilter (ev) {
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if (ev && ev.preventDefault) {
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ev.preventDefault();
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$(ev.target).removeClass('x onX').val('');
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}
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this.model.save({
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'filter_text': ''
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});
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}
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});
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_converse.RosterView = Backbone.Overview.extend({
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tagName: 'div',
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id: 'converse-roster',
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initialize () {
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_converse.roster.on("add", this.onContactAdd, this);
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_converse.roster.on('change', this.onContactChange, this);
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_converse.roster.on("destroy", this.update, this);
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_converse.roster.on("remove", this.update, this);
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this.model.on("add", this.onGroupAdd, this);
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this.model.on("reset", this.reset, this);
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_converse.on('rosterGroupsFetched', this.positionFetchedGroups, this);
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_converse.on('rosterContactsFetched', this.update, this);
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this.createRosterFilter();
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},
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render () {
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this.renderRoster();
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this.$el.html(this.filter_view.render());
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if (!_converse.allow_contact_requests) {
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// XXX: if we ever support live editing of config then
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// we'll need to be able to remove this class on the fly.
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this.el.classList.add('no-contact-requests');
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}
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return this;
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},
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renderRoster () {
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this.$roster = $(tpl_roster());
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this.roster = this.$roster[0];
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},
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createRosterFilter () {
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// Create a model on which we can store filter properties
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const model = new _converse.RosterFilter();
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model.id = b64_sha1(`_converse.rosterfilter${_converse.bare_jid}`);
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model.browserStorage = new Backbone.BrowserStorage.local(this.filter.id);
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this.filter_view = new _converse.RosterFilterView({'model': model});
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this.filter_view.model.on('change', this.updateFilter, this);
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this.filter_view.model.fetch();
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},
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updateFilter: _.debounce(function () {
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/* Filter the roster again.
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* Called whenever the filter settings have been changed or
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* when contacts have been added, removed or changed.
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*
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* Debounced so that it doesn't get called for every
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* contact fetched from browser storage.
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*/
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const type = this.filter_view.model.get('filter_type');
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if (type === 'state') {
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this.filter(this.filter_view.model.get('chat_state'), type);
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} else {
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this.filter(this.filter_view.model.get('filter_text'), type);
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}
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}, 100),
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update: _.debounce(function () {
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if (_.isNull(this.roster.parentElement)) {
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this.$el.append(this.$roster.show());
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}
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return this.showHideFilter();
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}, _converse.animate ? 100 : 0),
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showHideFilter () {
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if (!this.$el.is(':visible')) {
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return;
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}
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if (_converse.roster.length >= 10) {
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this.filter_view.show();
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} else if (!this.filter_view.isActive()) {
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this.filter_view.hide();
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}
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return this;
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},
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filter (query, type) {
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// First we make sure the filter is restored to its
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// original state
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_.each(this.getAll(), function (view) {
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if (view.model.contacts.length > 0) {
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view.show().filter('');
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}
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});
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// Now we can filter
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query = query.toLowerCase();
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if (type === 'groups') {
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_.each(this.getAll(), function (view, idx) {
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if (!_.includes(view.model.get('name').toLowerCase(), query.toLowerCase())) {
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view.hide();
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} else if (view.model.contacts.length > 0) {
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view.show();
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}
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});
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} else {
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_.each(this.getAll(), function (view) {
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view.filter(query, type);
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});
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}
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},
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reset () {
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_converse.roster.reset();
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this.removeAll();
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this.renderRoster();
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this.render().update();
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return this;
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},
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onGroupAdd (group) {
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const view = new _converse.RosterGroupView({model: group});
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this.add(group.get('name'), view.render());
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this.positionGroup(view);
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},
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onContactAdd (contact) {
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this.addRosterContact(contact).update();
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this.updateFilter();
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},
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onContactChange (contact) {
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this.updateChatBox(contact).update();
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if (_.has(contact.changed, 'subscription')) {
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if (contact.changed.subscription === 'from') {
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this.addContactToGroup(contact, HEADER_PENDING_CONTACTS);
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} else if (_.includes(['both', 'to'], contact.get('subscription'))) {
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this.addExistingContact(contact);
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}
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}
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if (_.has(contact.changed, 'ask') && contact.changed.ask === 'subscribe') {
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this.addContactToGroup(contact, HEADER_PENDING_CONTACTS);
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}
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if (_.has(contact.changed, 'subscription') && contact.changed.requesting === 'true') {
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this.addContactToGroup(contact, HEADER_REQUESTING_CONTACTS);
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}
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this.updateFilter();
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},
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updateChatBox (contact) {
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const chatbox = _converse.chatboxes.get(contact.get('jid')),
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changes = {};
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if (!chatbox) {
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return this;
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}
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if (_.has(contact.changed, 'chat_status')) {
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changes.chat_status = contact.get('chat_status');
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}
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if (_.has(contact.changed, 'status')) {
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changes.status = contact.get('status');
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}
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chatbox.save(changes);
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return this;
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},
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positionFetchedGroups () {
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/* Instead of throwing an add event for each group
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* fetched, we wait until they're all fetched and then
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* we position them.
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* Works around the problem of positionGroup not
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* working when all groups besides the one being
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* positioned aren't already in inserted into the
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* roster DOM element.
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*/
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const that = this;
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this.model.sort();
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this.model.each(function (group, idx) {
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let view = that.get(group.get('name'));
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if (!view) {
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view = new _converse.RosterGroupView({model: group});
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that.add(group.get('name'), view.render());
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}
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if (idx === 0) {
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that.$roster.append(view.$el);
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} else {
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that.appendGroup(view);
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}
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});
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},
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positionGroup (view) {
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/* Place the group's DOM element in the correct alphabetical
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* position amongst the other groups in the roster.
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*/
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const $groups = this.$roster.find('.roster-group'),
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index = $groups.length ? this.model.indexOf(view.model) : 0;
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if (index === 0) {
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this.$roster.prepend(view.$el);
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} else if (index === (this.model.length-1)) {
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this.appendGroup(view);
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} else {
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$($groups.eq(index)).before(view.$el);
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}
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return this;
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},
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appendGroup (view) {
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/* Add the group at the bottom of the roster
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*/
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const $last = this.$roster.find('.roster-group').last();
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const $siblings = $last.siblings('dd');
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if ($siblings.length > 0) {
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$siblings.last().after(view.$el);
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} else {
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$last.after(view.$el);
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}
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return this;
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},
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getGroup (name) {
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/* Returns the group as specified by name.
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* Creates the group if it doesn't exist.
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*/
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const view = this.get(name);
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if (view) {
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return view.model;
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}
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return this.model.create({name, id: b64_sha1(name)});
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},
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addContactToGroup (contact, name) {
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this.getGroup(name).contacts.add(contact);
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},
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addExistingContact (contact) {
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let groups;
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if (_converse.roster_groups) {
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groups = contact.get('groups');
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if (groups.length === 0) {
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groups = [HEADER_UNGROUPED];
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}
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} else {
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groups = [HEADER_CURRENT_CONTACTS];
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}
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_.each(groups, _.bind(this.addContactToGroup, this, contact));
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},
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addRosterContact (contact) {
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if (contact.get('subscription') === 'both' || contact.get('subscription') === 'to') {
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this.addExistingContact(contact);
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} else {
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if ((contact.get('ask') === 'subscribe') || (contact.get('subscription') === 'from')) {
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this.addContactToGroup(contact, HEADER_PENDING_CONTACTS);
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} else if (contact.get('requesting') === true) {
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this.addContactToGroup(contact, HEADER_REQUESTING_CONTACTS);
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}
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}
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return this;
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}
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});
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_converse.RosterContactView = Backbone.View.extend({
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tagName: 'dd',
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events: {
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"click .accept-xmpp-request": "acceptRequest",
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"click .decline-xmpp-request": "declineRequest",
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"click .open-chat": "openChat",
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"click .remove-xmpp-contact": "removeContact"
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|
},
|
|
|
|
initialize () {
|
|
this.model.on("change", this.render, this);
|
|
this.model.on("remove", this.remove, this);
|
|
this.model.on("destroy", this.remove, this);
|
|
this.model.on("open", this.openChat, this);
|
|
},
|
|
|
|
render () {
|
|
const that = this;
|
|
if (!this.mayBeShown()) {
|
|
this.$el.hide();
|
|
return this;
|
|
}
|
|
const item = this.model,
|
|
ask = item.get('ask'),
|
|
chat_status = item.get('chat_status'),
|
|
requesting = item.get('requesting'),
|
|
subscription = item.get('subscription');
|
|
|
|
const classes_to_remove = [
|
|
'current-xmpp-contact',
|
|
'pending-xmpp-contact',
|
|
'requesting-xmpp-contact'
|
|
].concat(_.keys(STATUSES));
|
|
|
|
_.each(classes_to_remove,
|
|
function (cls) {
|
|
if (_.includes(that.el.className, cls)) {
|
|
that.el.classList.remove(cls);
|
|
}
|
|
});
|
|
this.$el.addClass(chat_status).data('status', chat_status);
|
|
|
|
if ((ask === 'subscribe') || (subscription === 'from')) {
|
|
/* ask === 'subscribe'
|
|
* Means we have asked to subscribe to them.
|
|
*
|
|
* subscription === 'from'
|
|
* They are subscribed to use, but not vice versa.
|
|
* We assume that there is a pending subscription
|
|
* from us to them (otherwise we're in a state not
|
|
* supported by converse.js).
|
|
*
|
|
* So in both cases the user is a "pending" contact.
|
|
*/
|
|
this.el.classList.add('pending-xmpp-contact');
|
|
this.$el.html(tpl_pending_contact(
|
|
_.extend(item.toJSON(), {
|
|
'desc_remove': __(___('Click to remove %1$s as a contact'), item.get('fullname')),
|
|
'allow_chat_pending_contacts': _converse.allow_chat_pending_contacts
|
|
})
|
|
));
|
|
} else if (requesting === true) {
|
|
this.el.classList.add('requesting-xmpp-contact');
|
|
this.$el.html(tpl_requesting_contact(
|
|
_.extend(item.toJSON(), {
|
|
'desc_accept': __(___("Click to accept the contact request from %1$s"), item.get('fullname')),
|
|
'desc_decline': __(___("Click to decline the contact request from %1$s"), item.get('fullname')),
|
|
'allow_chat_pending_contacts': _converse.allow_chat_pending_contacts
|
|
})
|
|
));
|
|
} else if (subscription === 'both' || subscription === 'to') {
|
|
this.el.classList.add('current-xmpp-contact');
|
|
this.el.classList.remove(_.without(['both', 'to'], subscription)[0]);
|
|
this.el.classList.add(subscription);
|
|
this.renderRosterItem(item);
|
|
}
|
|
return this;
|
|
},
|
|
|
|
renderRosterItem (item) {
|
|
const chat_status = item.get('chat_status');
|
|
this.$el.html(tpl_roster_item(
|
|
_.extend(item.toJSON(), {
|
|
'desc_status': STATUSES[chat_status||'offline'],
|
|
'desc_chat': __('Click to chat with this contact'),
|
|
'desc_remove': __(___('Click to remove %1$s as a contact'), item.get('fullname')),
|
|
'title_fullname': __('Name'),
|
|
'allow_contact_removal': _converse.allow_contact_removal,
|
|
'num_unread': item.get('num_unread') || 0
|
|
})
|
|
));
|
|
return this;
|
|
},
|
|
|
|
isGroupCollapsed () {
|
|
/* Check whether the group in which this contact appears is
|
|
* collapsed.
|
|
*/
|
|
// XXX: this sucks and is fragile.
|
|
// It's because I tried to do the "right thing"
|
|
// and use definition lists to represent roster groups.
|
|
// If roster group items were inside the group elements, we
|
|
// would simplify things by not having to check whether the
|
|
// group is collapsed or not.
|
|
const name = this.$el.prevAll('dt:first').data('group');
|
|
const group = _.head(_converse.rosterview.model.where({'name': name.toString()}));
|
|
if (group.get('state') === _converse.CLOSED) {
|
|
return true;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
mayBeShown () {
|
|
/* Return a boolean indicating whether this contact should
|
|
* generally be visible in the roster.
|
|
*
|
|
* It doesn't check for the more specific case of whether
|
|
* the group it's in is collapsed (see isGroupCollapsed).
|
|
*/
|
|
const chatStatus = this.model.get('chat_status');
|
|
if ((_converse.show_only_online_users && chatStatus !== 'online') ||
|
|
(_converse.hide_offline_users && chatStatus === 'offline')) {
|
|
// If pending or requesting, show
|
|
if ((this.model.get('ask') === 'subscribe') ||
|
|
(this.model.get('subscription') === 'from') ||
|
|
(this.model.get('requesting') === true)) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
return true;
|
|
},
|
|
|
|
openChat (ev) {
|
|
if (ev && ev.preventDefault) { ev.preventDefault(); }
|
|
return _converse.chatboxviews.showChat(this.model.attributes, true);
|
|
},
|
|
|
|
removeContact (ev) {
|
|
if (ev && ev.preventDefault) { ev.preventDefault(); }
|
|
if (!_converse.allow_contact_removal) { return; }
|
|
const result = confirm(__("Are you sure you want to remove this contact?"));
|
|
if (result === true) {
|
|
const iq = $iq({type: 'set'})
|
|
.c('query', {xmlns: Strophe.NS.ROSTER})
|
|
.c('item', {jid: this.model.get('jid'), subscription: "remove"});
|
|
_converse.connection.sendIQ(iq,
|
|
(iq) => {
|
|
this.model.destroy();
|
|
this.remove();
|
|
},
|
|
function (err) {
|
|
alert(__(`Sorry, there was an error while trying to remove ${name} as a contact.`));
|
|
_converse.log(err, Strophe.LogLevel.ERROR);
|
|
}
|
|
);
|
|
}
|
|
},
|
|
|
|
acceptRequest (ev) {
|
|
if (ev && ev.preventDefault) { ev.preventDefault(); }
|
|
_converse.roster.sendContactAddIQ(
|
|
this.model.get('jid'),
|
|
this.model.get('fullname'),
|
|
[],
|
|
() => { this.model.authorize().subscribe(); }
|
|
);
|
|
},
|
|
|
|
declineRequest (ev) {
|
|
if (ev && ev.preventDefault) { ev.preventDefault(); }
|
|
const result = confirm(__("Are you sure you want to decline this contact request?"));
|
|
if (result === true) {
|
|
this.model.unauthorize().destroy();
|
|
}
|
|
return this;
|
|
}
|
|
});
|
|
|
|
|
|
_converse.RosterGroupView = Backbone.Overview.extend({
|
|
tagName: 'dt',
|
|
className: 'roster-group',
|
|
events: {
|
|
"click a.group-toggle": "toggle"
|
|
},
|
|
|
|
initialize () {
|
|
this.model.contacts.on("add", this.addContact, this);
|
|
this.model.contacts.on("change:subscription", this.onContactSubscriptionChange, this);
|
|
this.model.contacts.on("change:requesting", this.onContactRequestChange, this);
|
|
this.model.contacts.on("change:chat_status", function (contact) {
|
|
// This might be optimized by instead of first sorting,
|
|
// finding the correct position in positionContact
|
|
this.model.contacts.sort();
|
|
this.positionContact(contact).render();
|
|
}, this);
|
|
this.model.contacts.on("destroy", this.onRemove, this);
|
|
this.model.contacts.on("remove", this.onRemove, this);
|
|
_converse.roster.on('change:groups', this.onContactGroupChange, this);
|
|
},
|
|
|
|
render () {
|
|
this.el.setAttribute('data-group', this.model.get('name'));
|
|
const html = tpl_group_header({
|
|
label_group: this.model.get('name'),
|
|
desc_group_toggle: this.model.get('description'),
|
|
toggle_state: this.model.get('state')
|
|
});
|
|
this.el.innerHTML = html;
|
|
return this;
|
|
},
|
|
|
|
addContact (contact) {
|
|
let view = new _converse.RosterContactView({model: contact});
|
|
this.add(contact.get('id'), view);
|
|
view = this.positionContact(contact).render();
|
|
if (view.mayBeShown()) {
|
|
if (this.model.get('state') === _converse.CLOSED) {
|
|
if (view.$el[0].style.display !== "none") { view.$el.hide(); }
|
|
if (!this.$el.is(':visible')) { this.$el.show(); }
|
|
} else {
|
|
if (this.$el[0].style.display !== "block") { this.show(); }
|
|
}
|
|
}
|
|
},
|
|
|
|
positionContact (contact) {
|
|
/* Place the contact's DOM element in the correct alphabetical
|
|
* position amongst the other contacts in this group.
|
|
*/
|
|
const view = this.get(contact.get('id'));
|
|
const index = this.model.contacts.indexOf(contact);
|
|
view.$el.detach();
|
|
if (index === 0) {
|
|
this.$el.after(view.$el);
|
|
} else if (index === (this.model.contacts.length-1)) {
|
|
this.$el.nextUntil('dt').last().after(view.$el);
|
|
} else {
|
|
this.$el.nextUntil('dt').eq(index).before(view.$el);
|
|
}
|
|
return view;
|
|
},
|
|
|
|
show () {
|
|
this.$el.show();
|
|
_.each(this.getAll(), function (view) {
|
|
if (view.mayBeShown() && !view.isGroupCollapsed()) {
|
|
view.$el.show();
|
|
}
|
|
});
|
|
return this;
|
|
},
|
|
|
|
hide () {
|
|
this.$el.nextUntil('dt').addBack().hide();
|
|
},
|
|
|
|
filter (q, type) {
|
|
/* Filter the group's contacts based on the query "q".
|
|
* The query is matched against the contact's full name.
|
|
* If all contacts are filtered out (i.e. hidden), then the
|
|
* group must be filtered out as well.
|
|
*/
|
|
let matches;
|
|
if (q.length === 0) {
|
|
if (this.model.get('state') === _converse.OPENED) {
|
|
this.model.contacts.each(
|
|
(item) => {
|
|
const view = this.get(item.get('id'));
|
|
if (view.mayBeShown() && !view.isGroupCollapsed()) {
|
|
view.$el.show();
|
|
}
|
|
}
|
|
);
|
|
}
|
|
this.showIfNecessary();
|
|
} else {
|
|
q = q.toLowerCase();
|
|
if (type === 'state') {
|
|
if (this.model.get('name') === HEADER_REQUESTING_CONTACTS) {
|
|
// When filtering by chat state, we still want to
|
|
// show requesting contacts, even though they don't
|
|
// have the state in question.
|
|
matches = this.model.contacts.filter(
|
|
(contact) => utils.contains.not('chat_status', q)(contact) && !contact.get('requesting')
|
|
);
|
|
} else if (q === 'unread_messages') {
|
|
matches = this.model.contacts.filter({'num_unread': 0});
|
|
} else {
|
|
matches = this.model.contacts.filter(
|
|
utils.contains.not('chat_status', q)
|
|
);
|
|
}
|
|
} else {
|
|
matches = this.model.contacts.filter(
|
|
utils.contains.not('fullname', q)
|
|
);
|
|
}
|
|
if (matches.length === this.model.contacts.length) {
|
|
// hide the whole group
|
|
this.hide();
|
|
} else {
|
|
_.each(matches, (item) => {
|
|
this.get(item.get('id')).$el.hide();
|
|
});
|
|
if (this.model.get('state') === _converse.OPENED) {
|
|
_.each(this.model.contacts.reject(
|
|
utils.contains.not('fullname', q)),
|
|
(item) => {
|
|
this.get(item.get('id')).$el.show();
|
|
});
|
|
}
|
|
this.showIfNecessary();
|
|
}
|
|
}
|
|
},
|
|
|
|
showIfNecessary () {
|
|
if (!this.$el.is(':visible') && this.model.contacts.length > 0) {
|
|
this.$el.show();
|
|
}
|
|
},
|
|
|
|
toggle (ev) {
|
|
if (ev && ev.preventDefault) { ev.preventDefault(); }
|
|
const $el = $(ev.target);
|
|
if ($el.hasClass("icon-opened")) {
|
|
this.$el.nextUntil('dt').slideUp();
|
|
this.model.save({state: _converse.CLOSED});
|
|
$el.removeClass("icon-opened").addClass("icon-closed");
|
|
} else {
|
|
$el.removeClass("icon-closed").addClass("icon-opened");
|
|
this.model.save({state: _converse.OPENED});
|
|
this.filter(
|
|
_converse.rosterview.$('.roster-filter').val() || '',
|
|
_converse.rosterview.$('.filter-type').val()
|
|
);
|
|
}
|
|
},
|
|
|
|
onContactGroupChange (contact) {
|
|
const in_this_group = _.includes(contact.get('groups'), this.model.get('name'));
|
|
const cid = contact.get('id');
|
|
const in_this_overview = !this.get(cid);
|
|
if (in_this_group && !in_this_overview) {
|
|
this.model.contacts.remove(cid);
|
|
} else if (!in_this_group && in_this_overview) {
|
|
this.addContact(contact);
|
|
}
|
|
},
|
|
|
|
onContactSubscriptionChange (contact) {
|
|
if ((this.model.get('name') === HEADER_PENDING_CONTACTS) && contact.get('subscription') !== 'from') {
|
|
this.model.contacts.remove(contact.get('id'));
|
|
}
|
|
},
|
|
|
|
onContactRequestChange (contact) {
|
|
if ((this.model.get('name') === HEADER_REQUESTING_CONTACTS) && !contact.get('requesting')) {
|
|
/* We suppress events, otherwise the remove event will
|
|
* also cause the contact's view to be removed from the
|
|
* "Pending Contacts" group.
|
|
*/
|
|
this.model.contacts.remove(contact.get('id'), {'silent': true});
|
|
// Since we suppress events, we make sure the view and
|
|
// contact are removed from this group.
|
|
this.get(contact.get('id')).remove();
|
|
this.onRemove(contact);
|
|
}
|
|
},
|
|
|
|
onRemove (contact) {
|
|
this.remove(contact.get('id'));
|
|
if (this.model.contacts.length === 0) {
|
|
this.$el.hide();
|
|
}
|
|
}
|
|
});
|
|
|
|
/* -------- Event Handlers ----------- */
|
|
|
|
const onChatBoxMaximized = function (chatboxview) {
|
|
/* When a chat box gets maximized, the num_unread counter needs
|
|
* to be cleared, but if chatbox is scrolled up, then num_unread should not be cleared.
|
|
*/
|
|
const chatbox = chatboxview.model;
|
|
if (chatbox.get('type') !== 'chatroom') {
|
|
const contact = _.head(_converse.roster.where({'jid': chatbox.get('jid')}));
|
|
if (!_.isUndefined(contact) && !chatbox.isScrolledUp()) {
|
|
contact.save({'num_unread': 0});
|
|
}
|
|
}
|
|
};
|
|
|
|
const onMessageReceived = function (data) {
|
|
/* Given a newly received message, update the unread counter on
|
|
* the relevant roster contact.
|
|
*/
|
|
const { chatbox } = data;
|
|
if (_.isUndefined(chatbox)) {
|
|
return;
|
|
}
|
|
if (_.isNull(data.stanza.querySelector('body'))) {
|
|
return; // The message has no text
|
|
}
|
|
if (chatbox.get('type') !== 'chatroom' &&
|
|
utils.isNewMessage(data.stanza) &&
|
|
chatbox.newMessageWillBeHidden()) {
|
|
|
|
const contact = _.head(_converse.roster.where({'jid': chatbox.get('jid')}));
|
|
if (!_.isUndefined(contact)) {
|
|
contact.save({'num_unread': contact.get('num_unread') + 1});
|
|
}
|
|
}
|
|
};
|
|
|
|
const onChatBoxScrolledDown = function (data) {
|
|
const { chatbox } = data;
|
|
if (_.isUndefined(chatbox)) {
|
|
return;
|
|
}
|
|
const contact = _.head(_converse.roster.where({'jid': chatbox.get('jid')}));
|
|
if (!_.isUndefined(contact)) {
|
|
contact.save({'num_unread': 0});
|
|
}
|
|
};
|
|
|
|
const initRoster = function () {
|
|
/* Create an instance of RosterView once the RosterGroups
|
|
* collection has been created (in converse-core.js)
|
|
*/
|
|
_converse.rosterview = new _converse.RosterView({
|
|
'model': _converse.rostergroups
|
|
});
|
|
_converse.rosterview.render();
|
|
};
|
|
_converse.api.listen.on('rosterInitialized', initRoster);
|
|
_converse.api.listen.on('rosterReadyAfterReconnection', initRoster);
|
|
_converse.api.listen.on('message', onMessageReceived);
|
|
_converse.api.listen.on('chatBoxMaximized', onChatBoxMaximized);
|
|
_converse.api.listen.on('chatBoxScrolledDown', onChatBoxScrolledDown);
|
|
}
|
|
});
|
|
}));
|