![JC Brand](/assets/img/avatar_default.png)
Fix minimizing by listening to change event Fixes around showing/hiding and minimizing/maximizing Don't trigger a `show` event on the model to show a chat, instead rely on the `hidden` attribute which causes a rerender and will show/hide chats.
653 lines
24 KiB
JavaScript
653 lines
24 KiB
JavaScript
import BaseChatView from 'shared/chatview.js';
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import UserDetailsModal from 'modals/user-details.js';
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import log from '@converse/headless/log';
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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 tpl_spinner from 'templates/spinner.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 { debounce } from 'lodash-es';
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import { html, 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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'click .send-button': 'onFormSubmitted',
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'click .toggle-clear': 'clearMessages',
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'input .chat-textarea': 'inputChanged',
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'keydown .chat-textarea': 'onKeyDown',
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'keyup .chat-textarea': 'onKeyUp',
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'paste .chat-textarea': 'onPaste'
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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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api.listen.on('windowStateChanged', this.onWindowStateChanged);
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this.listenTo(this.model, 'change:composing_spoiler', this.renderMessageForm);
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this.listenTo(this.model, 'change:hidden', () => this.afterShown());
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this.listenTo(this.model, 'change:minimized', () => 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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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.messages, 'remove', this.renderChatHistory);
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this.listenTo(this.model.messages, 'rendered', this.maybeScrollDown);
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this.listenTo(this.model.messages, 'reset', this.renderChatHistory);
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this.listenTo(this.model.notifications, 'change', this.renderNotifications);
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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.maybeShow();
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this.scrollDown();
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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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initDebounced () {
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this.markScrolled = debounce(this._markScrolled, 100);
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this.debouncedScrollDown = debounce(this.scrollDown, 100);
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// For tests that use Jasmine.Clock we want to turn of
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// debouncing, since setTimeout breaks.
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if (api.settings.get('debounced_content_rendering')) {
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this.renderChatHistory = debounce(() => this.renderChatContent(false), 100);
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this.renderNotifications = debounce(() => this.renderChatContent(true), 100);
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} else {
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this.renderChatHistory = () => this.renderChatContent(false);
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this.renderNotifications = () => this.renderChatContent(true);
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}
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}
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render () {
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const result = tpl_chatbox(Object.assign(this.model.toJSON(), { 'markScrolled': ev => this.markScrolled(ev) }));
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render(result, this);
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this.content = this.querySelector('.chat-content');
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this.notifications = this.querySelector('.chat-content__notifications');
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this.msgs_container = this.querySelector('.chat-content__messages');
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this.help_container = this.querySelector('.chat-content__help');
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this.renderChatContent();
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this.renderMessageForm();
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this.renderHeading();
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return this;
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}
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onMessageAdded (message) {
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this.renderChatHistory();
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if (u.isNewMessage(message)) {
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if (message.get('sender') === 'me') {
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// We remove the "scrolled" flag so that the chat area
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// gets scrolled down. We always want to scroll down
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// when the user writes a message as opposed to when a
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// message is received.
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this.model.set('scrolled', false);
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} else if (this.model.get('scrolled', true)) {
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this.showNewMessagesIndicator();
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}
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}
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}
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getNotifications () {
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if (this.model.notifications.get('chat_state') === _converse.COMPOSING) {
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return __('%1$s is typing', this.model.getDisplayName());
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} else if (this.model.notifications.get('chat_state') === _converse.PAUSED) {
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return __('%1$s has stopped typing', this.model.getDisplayName());
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} else if (this.model.notifications.get('chat_state') === _converse.GONE) {
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return __('%1$s has gone away', this.model.getDisplayName());
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} else {
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return '';
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}
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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>: ${__('Show this menu')}`
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];
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}
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renderHelpMessages () {
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render(
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html`
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<converse-chat-help
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.model=${this.model}
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.messages=${this.getHelpMessages()}
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?hidden=${!this.model.get('show_help_messages')}
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type="info"
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chat_type="${this.model.get('type')}"
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></converse-chat-help>
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`,
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this.help_container
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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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onDragOver (evt) { // eslint-disable-line class-methods-use-this
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evt.preventDefault();
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}
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onDrop (evt) {
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if (evt.dataTransfer.files.length == 0) {
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// There are no files to be dropped, so this isn’t a file
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// transfer operation.
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return;
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}
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evt.preventDefault();
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this.model.sendFiles(evt.dataTransfer.files);
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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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getToolbarOptions () { // eslint-disable-line class-methods-use-this
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// FIXME: can this be removed?
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return {};
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}
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/**
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* Scrolls the chat down, *if* appropriate.
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*
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* Will only scroll down if we have received a message from
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* ourselves, or if the chat was scrolled down before (i.e. the
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* `scrolled` flag is `false`);
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* @param { _converse.Message|_converse.ChatRoomMessage } [message]
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* - An optional message that serves as the cause for needing to scroll down.
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*/
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maybeScrollDown (message) {
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const new_own_msg = !message?.get('is_archived') && message?.get('sender') === 'me';
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if ((new_own_msg || !this.model.get('scrolled')) && !this.model.isHidden()) {
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this.debouncedScrollDown();
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}
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}
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/**
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* Scroll to the previously saved scrollTop position, or scroll
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* down if it wasn't set.
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*/
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maintainScrollTop () {
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const pos = this.model.get('scrollTop');
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if (pos) {
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this.msgs_container.scrollTop = pos;
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} else {
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this.scrollDown();
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}
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}
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addSpinner (append = false) {
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if (this.querySelector('.spinner') === null) {
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const el = u.getElementFromTemplateResult(tpl_spinner());
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if (append) {
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this.content.insertAdjacentElement('beforeend', el);
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this.scrollDown();
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} else {
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this.content.insertAdjacentElement('afterbegin', el);
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}
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}
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}
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clearSpinner () {
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this.content.querySelectorAll('.spinner').forEach(u.removeElement);
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}
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onStatusMessageChanged (item) {
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this.renderHeading();
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/**
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* When a contact's custom status message has changed.
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* @event _converse#contactStatusMessageChanged
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* @type {object}
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* @property { object } contact - The chat buddy
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* @property { string } message - The message text
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* @example _converse.api.listen.on('contactStatusMessageChanged', obj => { ... });
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*/
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api.trigger('contactStatusMessageChanged', {
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'contact': item.attributes,
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'message': item.get('status')
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});
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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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parseMessageForCommands (text) {
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const match = text.replace(/^\s*/, '').match(/^\/(.*)\s*$/);
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if (match) {
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if (match[1] === 'clear') {
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this.clearMessages();
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return true;
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} else if (match[1] === 'close') {
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this.close();
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return true;
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} else if (match[1] === 'help') {
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this.model.set({ 'show_help_messages': true });
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return true;
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}
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}
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}
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onPaste (ev) {
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if (ev.clipboardData.files.length !== 0) {
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ev.preventDefault();
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// Workaround for quirk in at least Firefox 60.7 ESR:
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// It seems that pasted files disappear from the event payload after
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// the event has finished, which apparently happens during async
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// processing in sendFiles(). So we copy the array here.
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this.model.sendFiles(Array.from(ev.clipboardData.files));
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return;
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}
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this.updateCharCounter(ev.clipboardData.getData('text/plain'));
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}
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/**
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* Event handler for when a depressed key goes up
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* @private
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* @method _converse.ChatBoxView#onKeyUp
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*/
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onKeyUp (ev) {
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this.updateCharCounter(ev.target.value);
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}
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/**
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* Event handler for when a key is pressed down in a chat box textarea.
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* @private
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* @method _converse.ChatBoxView#onKeyDown
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* @param { Event } ev
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*/
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onKeyDown (ev) {
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if (ev.ctrlKey) {
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// When ctrl is pressed, no chars are entered into the textarea.
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return;
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}
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if (!ev.shiftKey && !ev.altKey && !ev.metaKey) {
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if (ev.keyCode === converse.keycodes.TAB) {
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const value = u.getCurrentWord(ev.target, null, /(:.*?:)/g);
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if (value.startsWith(':') && this.autocompleteInPicker(ev.target, value)) {
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ev.preventDefault();
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ev.stopPropagation();
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}
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} else if (ev.keyCode === converse.keycodes.FORWARD_SLASH) {
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// Forward slash is used to run commands. Nothing to do here.
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return;
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} else if (ev.keyCode === converse.keycodes.ESCAPE) {
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return this.onEscapePressed(ev);
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} else if (ev.keyCode === converse.keycodes.ENTER) {
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return this.onEnterPressed(ev);
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} else if (ev.keyCode === converse.keycodes.UP_ARROW && !ev.target.selectionEnd) {
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const textarea = this.querySelector('.chat-textarea');
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if (!textarea.value || u.hasClass('correcting', textarea)) {
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return this.editEarlierMessage();
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}
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} else if (
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ev.keyCode === converse.keycodes.DOWN_ARROW &&
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ev.target.selectionEnd === ev.target.value.length &&
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u.hasClass('correcting', this.querySelector('.chat-textarea'))
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) {
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return this.editLaterMessage();
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}
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}
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if (
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[
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converse.keycodes.SHIFT,
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converse.keycodes.META,
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converse.keycodes.META_RIGHT,
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converse.keycodes.ESCAPE,
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converse.keycodes.ALT
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].includes(ev.keyCode)
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) {
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return;
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}
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if (this.model.get('chat_state') !== _converse.COMPOSING) {
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// Set chat state to composing if keyCode is not a forward-slash
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// (which would imply an internal command and not a message).
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this.model.setChatState(_converse.COMPOSING);
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}
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}
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getOwnMessages () {
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return this.model.messages.filter({ 'sender': 'me' });
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}
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onEscapePressed (ev) {
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ev.preventDefault();
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const idx = this.model.messages.findLastIndex('correcting');
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const message = idx >= 0 ? this.model.messages.at(idx) : null;
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if (message) {
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message.save('correcting', false);
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||
}
|
||
this.insertIntoTextArea('', true, false);
|
||
}
|
||
|
||
async onMessageRetractButtonClicked (message) {
|
||
if (message.get('sender') !== 'me') {
|
||
return log.error("onMessageRetractButtonClicked called for someone else's message!");
|
||
}
|
||
const retraction_warning = __(
|
||
'Be aware that other XMPP/Jabber clients (and servers) may ' +
|
||
'not yet support retractions and that this message may not ' +
|
||
'be removed everywhere.'
|
||
);
|
||
|
||
const messages = [__('Are you sure you want to retract this message?')];
|
||
if (api.settings.get('show_retraction_warning')) {
|
||
messages[1] = retraction_warning;
|
||
}
|
||
const result = await api.confirm(__('Confirm'), messages);
|
||
if (result) {
|
||
this.model.retractOwnMessage(message);
|
||
}
|
||
}
|
||
|
||
onMessageEditButtonClicked (message) {
|
||
const currently_correcting = this.model.messages.findWhere('correcting');
|
||
const unsent_text = this.querySelector('.chat-textarea')?.value;
|
||
if (unsent_text && (!currently_correcting || currently_correcting.get('message') !== unsent_text)) {
|
||
if (!confirm(__('You have an unsent message which will be lost if you continue. Are you sure?'))) {
|
||
return;
|
||
}
|
||
}
|
||
|
||
if (currently_correcting !== message) {
|
||
currently_correcting?.save('correcting', false);
|
||
message.save('correcting', true);
|
||
this.insertIntoTextArea(u.prefixMentions(message), true, true);
|
||
} else {
|
||
message.save('correcting', false);
|
||
this.insertIntoTextArea('', true, false);
|
||
}
|
||
}
|
||
|
||
editLaterMessage () {
|
||
let message;
|
||
let idx = this.model.messages.findLastIndex('correcting');
|
||
if (idx >= 0) {
|
||
this.model.messages.at(idx).save('correcting', false);
|
||
while (idx < this.model.messages.length - 1) {
|
||
idx += 1;
|
||
const candidate = this.model.messages.at(idx);
|
||
if (candidate.get('editable')) {
|
||
message = candidate;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
if (message) {
|
||
this.insertIntoTextArea(u.prefixMentions(message), true, true);
|
||
message.save('correcting', true);
|
||
} else {
|
||
this.insertIntoTextArea('', true, false);
|
||
}
|
||
}
|
||
|
||
editEarlierMessage () {
|
||
let message;
|
||
let idx = this.model.messages.findLastIndex('correcting');
|
||
if (idx >= 0) {
|
||
this.model.messages.at(idx).save('correcting', false);
|
||
while (idx > 0) {
|
||
idx -= 1;
|
||
const candidate = this.model.messages.at(idx);
|
||
if (candidate.get('editable')) {
|
||
message = candidate;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
message =
|
||
message ||
|
||
this.getOwnMessages()
|
||
.reverse()
|
||
.find(m => m.get('editable'));
|
||
if (message) {
|
||
this.insertIntoTextArea(u.prefixMentions(message), true, true);
|
||
message.save('correcting', true);
|
||
}
|
||
}
|
||
|
||
inputChanged (ev) { // eslint-disable-line class-methods-use-this
|
||
const height = ev.target.scrollHeight + 'px';
|
||
if (ev.target.style.height != height) {
|
||
ev.target.style.height = 'auto';
|
||
ev.target.style.height = height;
|
||
}
|
||
}
|
||
|
||
async clearMessages (ev) {
|
||
if (ev && ev.preventDefault) {
|
||
ev.preventDefault();
|
||
}
|
||
const result = confirm(__('Are you sure you want to clear the messages from this conversation?'));
|
||
if (result === true) {
|
||
await this.model.clearMessages();
|
||
}
|
||
return this;
|
||
}
|
||
|
||
onPresenceChanged (item) {
|
||
const show = item.get('show');
|
||
const fullname = this.model.getDisplayName();
|
||
|
||
let text;
|
||
if (u.isVisible(this)) {
|
||
if (show === 'offline') {
|
||
text = __('%1$s has gone offline', fullname);
|
||
} else if (show === 'away') {
|
||
text = __('%1$s has gone away', fullname);
|
||
} else if (show === 'dnd') {
|
||
text = __('%1$s is busy', fullname);
|
||
} else if (show === 'online') {
|
||
text = __('%1$s is online', fullname);
|
||
}
|
||
text && this.model.createMessage({ 'message': text, 'type': 'info' });
|
||
}
|
||
}
|
||
|
||
async close (ev) {
|
||
ev?.preventDefault?.();
|
||
if (_converse.router.history.getFragment() === 'converse/chat?jid=' + this.model.get('jid')) {
|
||
_converse.router.navigate('');
|
||
}
|
||
if (api.connection.connected()) {
|
||
// Immediately sending the chat state, because the
|
||
// model is going to be destroyed afterwards.
|
||
this.model.setChatState(_converse.INACTIVE);
|
||
this.model.sendChatState();
|
||
}
|
||
await this.model.close(ev);
|
||
/**
|
||
* Triggered once a chatbox has been closed.
|
||
* @event _converse#chatBoxClosed
|
||
* @type { _converse.ChatBoxView | _converse.ChatRoomView }
|
||
* @example _converse.api.listen.on('chatBoxClosed', view => { ... });
|
||
*/
|
||
api.trigger('chatBoxClosed', this);
|
||
return this;
|
||
}
|
||
|
||
afterShown () {
|
||
this.model.clearUnreadMsgCounter();
|
||
this.model.setChatState(_converse.ACTIVE);
|
||
this.scrollDown();
|
||
this.maybeFocus();
|
||
}
|
||
|
||
showNewMessagesIndicator () {
|
||
u.showElement(this.querySelector('.new-msgs-indicator'));
|
||
}
|
||
|
||
viewUnreadMessages () {
|
||
this.model.save({ 'scrolled': false, 'scrollTop': null });
|
||
this.scrollDown();
|
||
}
|
||
}
|
||
|
||
api.elements.define('converse-chat', ChatView);
|