280 lines
10 KiB
JavaScript
280 lines
10 KiB
JavaScript
import 'plugins/chatview/bottom_panel.js';
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import BaseChatView from 'shared/chat/baseview.js';
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import UserDetailsModal from 'modals/user-details.js';
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import tpl_chatbox from 'templates/chatbox.js';
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import tpl_chatbox_head from 'templates/chatbox_head.js';
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import { __ } from 'i18n';
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import { _converse, api, converse } from '@converse/headless/core';
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import { render } from 'lit-html';
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const u = converse.env.utils;
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const { dayjs } = converse.env;
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/**
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* The View of an open/ongoing chat conversation.
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* @class
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* @namespace _converse.ChatBoxView
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* @memberOf _converse
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*/
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export default class ChatView extends BaseChatView {
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length = 200
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className = 'chatbox hidden'
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is_chatroom = false // Leaky abstraction from MUC
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events = {
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'click .chatbox-navback': 'showControlBox',
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'click .new-msgs-indicator': 'viewUnreadMessages',
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}
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async initialize () {
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const jid = this.getAttribute('jid');
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_converse.chatboxviews.add(jid, this);
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this.model = _converse.chatboxes.get(jid);
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this.initDebounced();
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this.listenTo(_converse, 'windowStateChanged', this.onWindowStateChanged);
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this.listenTo(this.model, 'change:hidden', () => !this.model.get('hidden') && this.afterShown());
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this.listenTo(this.model, 'change:status', this.onStatusMessageChanged);
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this.listenTo(this.model, 'vcard:change', this.renderHeading);
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this.listenTo(this.model.messages, 'change:correcting', this.onMessageCorrecting);
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if (this.model.contact) {
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this.listenTo(this.model.contact, 'destroy', this.renderHeading);
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}
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if (this.model.rosterContactAdded) {
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this.model.rosterContactAdded.then(() => {
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this.listenTo(this.model.contact, 'change:nickname', this.renderHeading);
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this.renderHeading();
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});
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}
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this.listenTo(this.model.presence, 'change:show', this.onPresenceChanged);
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this.render();
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// Need to be registered after render has been called.
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this.listenTo(this.model.messages, 'add', this.onMessageAdded);
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this.listenTo(this.model, 'change:show_help_messages', this.renderHelpMessages);
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await this.model.messages.fetched;
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!this.model.get('hidden') && this.afterShown()
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/**
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* Triggered once the {@link _converse.ChatBoxView} has been initialized
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* @event _converse#chatBoxViewInitialized
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* @type { _converse.HeadlinesBoxView }
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* @example _converse.api.listen.on('chatBoxViewInitialized', view => { ... });
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*/
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api.trigger('chatBoxViewInitialized', this);
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}
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render () {
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const result = tpl_chatbox(Object.assign(
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this.model.toJSON(), { 'markScrolled': ev => this.markScrolled(ev) })
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);
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render(result, this);
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this.content = this.querySelector('.chat-content');
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this.help_container = this.querySelector('.chat-content__help');
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this.renderHeading();
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return this;
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}
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getHelpMessages () { // eslint-disable-line class-methods-use-this
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return [
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`<strong>/clear</strong>: ${__('Remove messages')}`,
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`<strong>/close</strong>: ${__('Close this chat')}`,
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`<strong>/me</strong>: ${__('Write in the third person')}`,
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`<strong>/help</strong>: ${__('Show this menu')}`
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];
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}
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showControlBox () {
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// Used in mobile view, to navigate back to the controlbox
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_converse.chatboxviews.get('controlbox')?.show();
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this.hide();
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}
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showUserDetailsModal (ev) {
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ev.preventDefault();
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api.modal.show(UserDetailsModal, { model: this.model }, ev);
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}
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async generateHeadingTemplate () {
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const vcard = this.model?.vcard;
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const vcard_json = vcard ? vcard.toJSON() : {};
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const i18n_profile = __("The User's Profile Image");
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const avatar_data = Object.assign(
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{
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'alt_text': i18n_profile,
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'extra_classes': '',
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'height': 40,
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'width': 40
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},
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vcard_json
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);
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const heading_btns = await this.getHeadingButtons();
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const standalone_btns = heading_btns.filter(b => b.standalone);
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const dropdown_btns = heading_btns.filter(b => !b.standalone);
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return tpl_chatbox_head(
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Object.assign(this.model.toJSON(), {
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avatar_data,
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'display_name': this.model.getDisplayName(),
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'dropdown_btns': dropdown_btns.map(b => this.getHeadingDropdownItem(b)),
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'showUserDetailsModal': ev => this.showUserDetailsModal(ev),
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'standalone_btns': standalone_btns.map(b => this.getHeadingStandaloneButton(b))
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})
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);
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}
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/**
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* Returns a list of objects which represent buttons for the chat's header.
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* @async
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* @emits _converse#getHeadingButtons
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* @private
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* @method _converse.ChatBoxView#getHeadingButtons
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*/
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getHeadingButtons () {
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const buttons = [
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{
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'a_class': 'show-user-details-modal',
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'handler': ev => this.showUserDetailsModal(ev),
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'i18n_text': __('Details'),
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'i18n_title': __('See more information about this person'),
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'icon_class': 'fa-id-card',
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'name': 'details',
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'standalone': api.settings.get('view_mode') === 'overlayed'
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}
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];
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if (!api.settings.get('singleton')) {
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buttons.push({
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'a_class': 'close-chatbox-button',
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'handler': ev => this.close(ev),
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'i18n_text': __('Close'),
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'i18n_title': __('Close and end this conversation'),
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'icon_class': 'fa-times',
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'name': 'close',
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'standalone': api.settings.get('view_mode') === 'overlayed'
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});
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}
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/**
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* *Hook* which allows plugins to add more buttons to a chat's heading.
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* @event _converse#getHeadingButtons
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* @example
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* api.listen.on('getHeadingButtons', (view, buttons) => {
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* buttons.push({
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* 'i18n_title': __('Foo'),
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* 'i18n_text': __('Foo Bar'),
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* 'handler': ev => alert('Foo!'),
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* 'a_class': 'toggle-foo',
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* 'icon_class': 'fa-foo',
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* 'name': 'foo'
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* });
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* return buttons;
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* });
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*/
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return _converse.api.hook('getHeadingButtons', this, buttons);
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}
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/**
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* Given a message element, determine wether it should be
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* marked as a followup message to the previous element.
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*
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* Also determine whether the element following it is a
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* followup message or not.
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*
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* Followup messages are subsequent ones written by the same
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* author with no other conversation elements in between and
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* which were posted within 10 minutes of one another.
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* @private
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* @method _converse.ChatBoxView#markFollowups
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* @param { HTMLElement } el - The message element
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*/
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markFollowups (el) { // eslint-disable-line class-methods-use-this
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const from = el.getAttribute('data-from');
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const previous_el = el.previousElementSibling;
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const date = dayjs(el.getAttribute('data-isodate'));
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const next_el = el.nextElementSibling;
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if (
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!u.hasClass('chat-msg--action', el) &&
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!u.hasClass('chat-msg--action', previous_el) &&
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!u.hasClass('chat-info', el) &&
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!u.hasClass('chat-info', previous_el) &&
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previous_el.getAttribute('data-from') === from &&
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date.isBefore(dayjs(previous_el.getAttribute('data-isodate')).add(10, 'minutes')) &&
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el.getAttribute('data-encrypted') === previous_el.getAttribute('data-encrypted')
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) {
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u.addClass('chat-msg--followup', el);
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}
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if (!next_el) {
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return;
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}
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if (
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!u.hasClass('chat-msg--action', el) &&
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u.hasClass('chat-info', el) &&
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next_el.getAttribute('data-from') === from &&
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dayjs(next_el.getAttribute('data-isodate')).isBefore(date.add(10, 'minutes')) &&
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el.getAttribute('data-encrypted') === next_el.getAttribute('data-encrypted')
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) {
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u.addClass('chat-msg--followup', next_el);
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} else {
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u.removeClass('chat-msg--followup', next_el);
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}
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}
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onPresenceChanged (item) {
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const show = item.get('show');
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const fullname = this.model.getDisplayName();
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let text;
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if (u.isVisible(this)) {
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if (show === 'offline') {
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text = __('%1$s has gone offline', fullname);
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} else if (show === 'away') {
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text = __('%1$s has gone away', fullname);
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} else if (show === 'dnd') {
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text = __('%1$s is busy', fullname);
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} else if (show === 'online') {
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text = __('%1$s is online', fullname);
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}
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text && this.model.createMessage({ 'message': text, 'type': 'info' });
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}
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}
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async close (ev) {
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ev?.preventDefault?.();
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if (_converse.router.history.getFragment() === 'converse/chat?jid=' + this.model.get('jid')) {
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_converse.router.navigate('');
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}
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if (api.connection.connected()) {
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// Immediately sending the chat state, because the
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// model is going to be destroyed afterwards.
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this.model.setChatState(_converse.INACTIVE);
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this.model.sendChatState();
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}
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await this.model.close(ev);
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/**
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* Triggered once a chatbox has been closed.
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* @event _converse#chatBoxClosed
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* @type { _converse.ChatBoxView | _converse.ChatRoomView }
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* @example _converse.api.listen.on('chatBoxClosed', view => { ... });
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*/
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api.trigger('chatBoxClosed', this);
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return this;
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}
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afterShown () {
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this.model.clearUnreadMsgCounter();
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this.model.setChatState(_converse.ACTIVE);
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this.scrollDown();
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this.maybeFocus();
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}
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viewUnreadMessages () {
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this.model.save({ 'scrolled': false, 'scrollTop': null });
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this.scrollDown();
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}
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}
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api.elements.define('converse-chat', ChatView);
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