566 lines
22 KiB
JavaScript
566 lines
22 KiB
JavaScript
/**
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* @module converse-minimize
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* @copyright 2020, the Converse.js contributors
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* @license Mozilla Public License (MPLv2)
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*/
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import "converse-chatview";
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import tpl_chats_panel from "templates/chats_panel.html";
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import tpl_toggle_chats from "templates/toggle_chats.js";
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import tpl_trimmed_chat from "templates/trimmed_chat.js";
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import { Model } from '@converse/skeletor/src/model.js';
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import { Overview } from "@converse/skeletor/src/overview";
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import { View } from "@converse/skeletor/src/view";
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import { __ } from '@converse/headless/i18n';
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import { _converse, api, converse } from "@converse/headless/converse-core";
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import { debounce, sum } from 'lodash-es';
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import { render } from 'lit-html';
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const { dayjs } = converse.env;
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const u = converse.env.utils;
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converse.plugins.add('converse-minimize', {
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/* Optional dependencies are other plugins which might be
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* overridden or relied upon, and therefore need to be loaded before
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* this plugin. They are called "optional" because they might not be
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* available, in which case any overrides applicable to them will be
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* ignored.
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*
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* It's possible however to make optional dependencies non-optional.
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* If the setting "strict_plugin_dependencies" is set to true,
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* an error will be raised if the plugin is not found.
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*
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* NB: These plugins need to have already been loaded via require.js.
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*/
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dependencies: [
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"converse-chatview",
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"converse-controlbox",
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"converse-muc-views",
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"converse-headlines-view",
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"converse-dragresize"
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],
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enabled (_converse) {
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return _converse.api.settings.get("view_mode") === 'overlayed';
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},
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overrides: {
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// Overrides mentioned here will be picked up by converse.js's
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// plugin architecture they will replace existing methods on the
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// relevant objects or classes.
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//
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// New functions which don't exist yet can also be added.
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ChatBox: {
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initialize () {
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this.__super__.initialize.apply(this, arguments);
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this.on('show', this.maximize, this);
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if (this.get('id') === 'controlbox') {
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return;
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}
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this.save({
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'minimized': this.get('minimized') || false,
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'time_minimized': this.get('time_minimized') || dayjs(),
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});
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},
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maybeShow (force) {
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if (!force && this.get('minimized')) {
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// Must return the chatbox
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return this;
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}
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return this.__super__.maybeShow.apply(this, arguments);
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}
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},
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ChatBoxView: {
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show () {
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const { _converse } = this.__super__;
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if (_converse.api.settings.get("view_mode") === 'overlayed' && this.model.get('minimized')) {
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this.model.minimize();
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return this;
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} else {
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return this.__super__.show.apply(this, arguments);
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}
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},
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isNewMessageHidden () {
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return this.model.get('minimized') ||
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this.__super__.isNewMessageHidden.apply(this, arguments);
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},
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shouldShowOnTextMessage () {
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return !this.model.get('minimized') &&
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this.__super__.shouldShowOnTextMessage.apply(this, arguments);
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},
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setChatBoxHeight (height) {
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if (!this.model.get('minimized')) {
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return this.__super__.setChatBoxHeight.call(this, height);
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}
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},
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setChatBoxWidth (width) {
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if (!this.model.get('minimized')) {
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return this.__super__.setChatBoxWidth.call(this, width);
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}
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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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api.settings.extend({'no_trimming': false});
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const minimizableChatBox = {
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maximize () {
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u.safeSave(this, {
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'minimized': false,
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'time_opened': (new Date()).getTime()
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});
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},
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minimize () {
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u.safeSave(this, {
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'minimized': true,
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'time_minimized': (new Date()).toISOString()
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});
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}
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}
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Object.assign(_converse.ChatBox.prototype, minimizableChatBox);
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const minimizableChatBoxView = {
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/**
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* Handler which gets called when a {@link _converse#ChatBox} has it's
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* `minimized` property set to false.
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*
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* Will trigger {@link _converse#chatBoxMaximized}
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* @private
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* @returns {_converse.ChatBoxView|_converse.ChatRoomView}
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*/
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onMaximized () {
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const { _converse } = this.__super__;
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this.insertIntoDOM();
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if (!this.model.isScrolledUp()) {
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this.model.clearUnreadMsgCounter();
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}
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this.model.setChatState(_converse.ACTIVE);
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this.show();
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/**
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* Triggered when a previously minimized chat gets maximized
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* @event _converse#chatBoxMaximized
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* @type { _converse.ChatBoxView }
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* @example _converse.api.listen.on('chatBoxMaximized', view => { ... });
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*/
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api.trigger('chatBoxMaximized', this);
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return this;
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},
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/**
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* Handler which gets called when a {@link _converse#ChatBox} has it's
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* `minimized` property set to true.
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*
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* Will trigger {@link _converse#chatBoxMinimized}
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* @private
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* @returns {_converse.ChatBoxView|_converse.ChatRoomView}
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*/
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onMinimized (ev) {
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const { _converse } = this.__super__;
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if (ev && ev.preventDefault) { ev.preventDefault(); }
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// save the scroll position to restore it on maximize
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if (this.model.collection && this.model.collection.browserStorage) {
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this.model.save({'scroll': this.content.scrollTop});
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} else {
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this.model.set({'scroll': this.content.scrollTop});
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}
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this.model.setChatState(_converse.INACTIVE);
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this.hide();
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/**
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* Triggered when a previously maximized chat gets Minimized
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* @event _converse#chatBoxMinimized
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* @type { _converse.ChatBoxView }
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* @example _converse.api.listen.on('chatBoxMinimized', view => { ... });
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*/
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api.trigger('chatBoxMinimized', this);
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return this;
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},
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/**
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* Minimizes a chat box.
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* @returns {_converse.ChatBoxView|_converse.ChatRoomView}
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*/
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minimize (ev) {
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if (ev && ev.preventDefault) { ev.preventDefault(); }
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this.model.minimize();
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return this;
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},
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onMinimizedChanged (item) {
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if (item.get('minimized')) {
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this.onMinimized();
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} else {
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this.onMaximized();
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}
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}
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}
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Object.assign(_converse.ChatBoxView.prototype, minimizableChatBoxView);
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const chatTrimmer = {
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getChatBoxWidth (view) {
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if (view.model.get('id') === 'controlbox') {
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const controlbox = this.get('controlbox');
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// We return the width of the controlbox or its toggle,
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// depending on which is visible.
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if (!controlbox || !u.isVisible(controlbox.el)) {
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return u.getOuterWidth(_converse.controlboxtoggle.el, true);
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} else {
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return u.getOuterWidth(controlbox.el, true);
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}
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} else if (!view.model.get('minimized') && u.isVisible(view.el)) {
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return u.getOuterWidth(view.el, true);
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}
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return 0;
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},
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getShownChats () {
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return this.filter((view) =>
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// The controlbox can take a while to close,
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// so we need to check its state. That's why we checked
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// the 'closed' state.
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!view.model.get('minimized') &&
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!view.model.get('closed') &&
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u.isVisible(view.el)
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);
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},
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getMinimizedWidth () {
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const minimized_el = _converse.minimized_chats?.el;
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return this.model.pluck('minimized').includes(true) ? u.getOuterWidth(minimized_el, true) : 0;
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},
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getBoxesWidth (newchat) {
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const new_id = newchat ? newchat.model.get('id') : null;
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const newchat_width = newchat ? u.getOuterWidth(newchat.el, true) : 0;
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return Object.values(this.xget(new_id))
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.reduce((memo, view) => memo + this.getChatBoxWidth(view), newchat_width);
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},
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/**
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* This method is called when a newly created chat box will be shown.
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* It checks whether there is enough space on the page to show
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* another chat box. Otherwise it minimizes the oldest chat box
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* to create space.
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* @private
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* @method _converse.ChatBoxViews#trimChats
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* @param { _converse.ChatBoxView|_converse.ChatRoomView|_converse.ControlBoxView|_converse.HeadlinesBoxView } [newchat]
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*/
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async trimChats (newchat) {
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if (api.settings.get('no_trimming') || !api.connection.connected() || api.settings.get("view_mode") !== 'overlayed') {
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return;
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}
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const shown_chats = this.getShownChats();
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if (shown_chats.length <= 1) {
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return;
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}
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const body_width = u.getOuterWidth(document.querySelector('body'), true);
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if (this.getChatBoxWidth(shown_chats[0]) === body_width) {
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// If the chats shown are the same width as the body,
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// then we're in responsive mode and the chats are
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// fullscreen. In this case we don't trim.
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return;
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}
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await api.waitUntil('minimizedChatsInitialized');
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const minimized_el = _converse.minimized_chats?.el;
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if (minimized_el) {
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while ((this.getMinimizedWidth() + this.getBoxesWidth(newchat)) > body_width) {
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const new_id = newchat ? newchat.model.get('id') : null;
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const oldest_chat = this.getOldestMaximizedChat([new_id]);
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if (oldest_chat) {
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// We hide the chat immediately, because waiting
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// for the event to fire (and letting the
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// ChatBoxView hide it then) causes race
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// conditions.
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const view = this.get(oldest_chat.get('id'));
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if (view) {
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view.hide();
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}
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oldest_chat.minimize();
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} else {
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break;
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}
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}
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}
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},
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getOldestMaximizedChat (exclude_ids) {
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// Get oldest view (if its id is not excluded)
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exclude_ids.push('controlbox');
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let i = 0;
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let model = this.model.sort().at(i);
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while (exclude_ids.includes(model.get('id')) || model.get('minimized') === true) {
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i++;
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model = this.model.at(i);
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if (!model) {
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return null;
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}
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}
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return model;
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}
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}
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Object.assign(_converse.ChatBoxViews.prototype, chatTrimmer);
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api.promises.add('minimizedChatsInitialized');
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_converse.MinimizedChatBoxView = View.extend({
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tagName: 'div',
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events: {
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'click .close-chatbox-button': 'close',
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'click .restore-chat': 'restore'
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},
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initialize () {
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this.listenTo(this.model, 'change:num_unread', this.render)
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this.listenTo(this.model, 'change:name', this.render)
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this.listenTo(this.model, 'change:fullname', this.render)
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this.listenTo(this.model, 'change:jid', this.render)
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this.listenTo(this.model, 'destroy', this.remove)
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/**
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* Triggered once a {@link _converse.MinimizedChatBoxView } has been initialized
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* @event _converse#minimizedChatViewInitialized
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* @type { _converse.MinimizedChatBoxView }
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* @example _converse.api.listen.on('minimizedChatViewInitialized', view => { ... });
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*/
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api.trigger('minimizedChatViewInitialized', this);
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},
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render () {
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const data = Object.assign(this.model.toJSON(), {'title': this.model.getDisplayName()});
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render(tpl_trimmed_chat(data), this.el);
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return this.el;
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},
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close (ev) {
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if (ev && ev.preventDefault) { ev.preventDefault(); }
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this.remove();
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const view = _converse.chatboxviews.get(this.model.get('id'));
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if (view) {
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// This will call model.destroy(), removing it from the
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// collection and will also emit 'chatBoxClosed'
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view.close();
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} else {
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this.model.destroy();
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api.trigger('chatBoxClosed', this);
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}
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return this;
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},
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restore: debounce(function (ev) {
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if (ev && ev.preventDefault) { ev.preventDefault(); }
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this.model.off('change:num_unread', null, this);
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this.remove();
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this.model.maximize();
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}, 200, {'leading': true})
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});
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_converse.MinimizedChats = Overview.extend({
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tagName: 'div',
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id: "minimized-chats",
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className: 'hidden',
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events: {
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"click #toggle-minimized-chats": "toggle"
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},
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async initialize () {
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this.render();
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await this.initToggle();
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const chats = this.model.where({'minimized': true});
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chats.length && this.addMultipleChats(chats);
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this.listenTo(this.model, "add", this.onChanged)
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this.listenTo(this.model, "destroy", this.removeChat)
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this.listenTo(this.model, "change:minimized", this.onChanged)
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this.listenTo(this.model, 'change:num_unread', this.updateUnreadMessagesCounter)
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},
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render () {
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if (!this.el.parentElement) {
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this.el.innerHTML = tpl_chats_panel();
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_converse.chatboxviews.insertRowColumn(this.el);
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}
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if (this.keys().length === 0) {
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this.el.classList.add('hidden');
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} else if (this.keys().length > 0 && !u.isVisible(this.el)) {
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this.el.classList.remove('hidden');
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}
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return this.el;
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},
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async initToggle () {
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const id = `converse.minchatstoggle-${_converse.bare_jid}`;
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const model = new _converse.MinimizedChatsToggle({id});
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model.browserStorage = _converse.createStore(id);
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await new Promise(resolve => model.fetch({'success': resolve, 'error': resolve}));
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this.toggleview = new _converse.MinimizedChatsToggleView({model});
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},
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toggle (ev) {
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if (ev && ev.preventDefault) { ev.preventDefault(); }
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this.toggleview.model.save({'collapsed': !this.toggleview.model.get('collapsed')});
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u.slideToggleElement(this.el.querySelector('.minimized-chats-flyout'), 200);
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},
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onChanged (item) {
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if (item.get('id') === 'controlbox') {
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// The ControlBox has it's own minimize toggle
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return;
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}
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if (item.get('minimized')) {
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this.addChat(item);
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} else if (this.get(item.get('id'))) {
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this.removeChat(item);
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}
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},
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addChatView (item) {
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const existing = this.get(item.get('id'));
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if (existing && existing.el.parentNode) {
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return;
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}
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const view = new _converse.MinimizedChatBoxView({model: item});
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this.el.querySelector('.minimized-chats-flyout').insertAdjacentElement('beforeEnd', view.render());
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this.add(item.get('id'), view);
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},
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addMultipleChats (items) {
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items.forEach(item => this.addChatView(item));
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this.toggleview.model.set({'num_minimized': this.keys().length});
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this.render();
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},
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addChat (item) {
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this.addChatView(item);
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this.toggleview.model.set({'num_minimized': this.keys().length});
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this.render();
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},
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removeChat (item) {
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this.remove(item.get('id'));
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this.toggleview.model.set({'num_minimized': this.keys().length});
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this.render();
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},
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updateUnreadMessagesCounter () {
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this.toggleview.model.save({'num_unread': sum(this.model.pluck('num_unread'))});
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this.render();
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}
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});
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_converse.MinimizedChatsToggle = Model.extend({
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defaults: {
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'collapsed': false,
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'num_minimized': 0,
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'num_unread': 0
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}
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});
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_converse.MinimizedChatsToggleView = View.extend({
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_setElement (){
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this.el = _converse.root.querySelector('#toggle-minimized-chats');
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},
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initialize () {
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this.listenTo(this.model, 'change:num_minimized', this.render)
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this.listenTo(this.model, 'change:num_unread', this.render)
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this.flyout = this.el.parentElement.querySelector('.minimized-chats-flyout');
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},
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render () {
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render(tpl_toggle_chats(Object.assign(this.model.toJSON())), this.el);
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if (this.model.get('collapsed')) {
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u.hideElement(this.flyout);
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} else {
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u.showElement(this.flyout);
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}
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return this.el;
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}
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});
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function initMinimizedChats () {
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_converse.minimized_chats?.remove();
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_converse.minimized_chats = new _converse.MinimizedChats({model: _converse.chatboxes});
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/**
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* Triggered once the _converse.MinimizedChats instance has been initialized
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* @event _converse#minimizedChatsInitialized
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* @example _converse.api.listen.on('minimizedChatsInitialized', () => { ... });
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*/
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api.trigger('minimizedChatsInitialized');
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}
|
|
|
|
function addMinimizeButtonToChat (view, buttons) {
|
|
const data = {
|
|
'a_class': 'toggle-chatbox-button',
|
|
'handler': ev => view.minimize(ev),
|
|
'i18n_text': __('Minimize'),
|
|
'i18n_title': __('Minimize this chat'),
|
|
'icon_class': "fa-minus",
|
|
'name': 'minimize',
|
|
'standalone': _converse.api.settings.get("view_mode") === 'overlayed'
|
|
}
|
|
const names = buttons.map(t => t.name);
|
|
const idx = names.indexOf('close');
|
|
return idx > -1 ? [...buttons.slice(0, idx), data, ...buttons.slice(idx)] : [data, ...buttons];
|
|
}
|
|
|
|
function addMinimizeButtonToMUC (view, buttons) {
|
|
const data = {
|
|
'a_class': 'toggle-chatbox-button',
|
|
'handler': ev => view.minimize(ev),
|
|
'i18n_text': __('Minimize'),
|
|
'i18n_title': __('Minimize this groupchat'),
|
|
'icon_class': "fa-minus",
|
|
'name': 'minimize',
|
|
'standalone': _converse.api.settings.get("view_mode") === 'overlayed'
|
|
}
|
|
const names = buttons.map(t => t.name);
|
|
const idx = names.indexOf('signout');
|
|
return idx > -1 ? [...buttons.slice(0, idx), data, ...buttons.slice(idx)] : [data, ...buttons];
|
|
}
|
|
|
|
/************************ BEGIN Event Handlers ************************/
|
|
api.listen.on('chatBoxInsertedIntoDOM', view => _converse.chatboxviews.trimChats(view));
|
|
api.listen.on('connected', () => initMinimizedChats());
|
|
api.listen.on('controlBoxOpened', view => _converse.chatboxviews.trimChats(view));
|
|
api.listen.on('chatBoxViewInitialized', v => v.listenTo(v.model, 'change:minimized', v.onMinimizedChanged));
|
|
|
|
api.listen.on('chatRoomViewInitialized', view => {
|
|
view.listenTo(view.model, 'change:minimized', view.onMinimizedChanged)
|
|
view.model.get('minimized') && view.hide();
|
|
});
|
|
|
|
api.listen.on('getHeadingButtons', (view, buttons) => {
|
|
if (view.model.get('type') === _converse.CHATROOMS_TYPE) {
|
|
return addMinimizeButtonToMUC(view, buttons);
|
|
} else {
|
|
return addMinimizeButtonToChat(view, buttons);
|
|
}
|
|
});
|
|
|
|
const debouncedTrimChats = debounce(() => _converse.chatboxviews.trimChats(), 250);
|
|
api.listen.on('registeredGlobalEventHandlers', () => window.addEventListener("resize", debouncedTrimChats));
|
|
api.listen.on('unregisteredGlobalEventHandlers', () => window.removeEventListener("resize", debouncedTrimChats));
|
|
/************************ END Event Handlers ************************/
|
|
}
|
|
});
|