Chapril/xmpp.chapril.org-conversejs
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Move converse-minimize into a folder

Browse Source 
Also, use utility methods instead of adding a mixin to ChatBoxViews
(since we're planning on removing it).
This commit is contained in:
JC Brand 2021-01-18 12:56:17 +01:00
parent 1a88aff179
commit 85bd192f3c
12 changed files with 471 additions and 453 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
spec/chatbox.js
View File

@ -81,7 +81,7 @@ describe("Chatboxes", function () {
// openControlBox was called earlier, so the controlbox is
// visible, but no other chat boxes have been created.
expect(_converse.chatboxes.length).toEqual(1);
spyOn(_converse.chatboxviews, 'trimChats');
spyOn(_converse.minimize, 'trimChats');
expect(document.querySelectorAll("#conversejs .chatbox").length).toBe(1); // Controlbox is open
await u.waitUntil(() => _converse.rosterview.el.querySelectorAll('.roster-group li').length, 700);
@ -90,11 +90,11 @@ describe("Chatboxes", function () {
let el = online_contacts[0];
el.click();
await u.waitUntil(() => document.querySelectorAll("#conversejs .chatbox").length == 2);
expect(_converse.chatboxviews.trimChats).toHaveBeenCalled();
expect(_converse.minimize.trimChats).toHaveBeenCalled();
online_contacts[1].click();
await u.waitUntil(() => _converse.chatboxes.length == 3);
el = online_contacts[1];
expect(_converse.chatboxviews.trimChats).toHaveBeenCalled();
expect(_converse.minimize.trimChats).toHaveBeenCalled();
// Check that new chat boxes are created to the left of the
// controlbox (but to the right of all existing chat boxes)
expect(document.querySelectorAll("#conversejs .chatbox").length).toBe(3);
@ -171,7 +171,7 @@ describe("Chatboxes", function () {
['rosterGroupsFetched'], {},
async function (done, _converse) {
spyOn(_converse.ChatBoxViews.prototype, 'trimChats');
spyOn(_converse.minimize, 'trimChats');
await mock.waitForRoster(_converse, 'current');
await mock.openControlBox(_converse);
@ -179,7 +179,7 @@ describe("Chatboxes", function () {
mock.openChatBoxes(_converse, 6);
await u.waitUntil(() => _converse.chatboxes.length == 7);
expect(_converse.chatboxviews.trimChats).toHaveBeenCalled();
expect(_converse.minimize.trimChats).toHaveBeenCalled();
// We instantiate a new ChatBoxes collection, which by default
// will be empty.
const newchatboxes = new _converse.ChatBoxes();
@ -228,7 +228,7 @@ describe("Chatboxes", function () {
['rosterGroupsFetched', 'chatBoxesFetched'], {},
async function (done, _converse) {
spyOn(_converse.ChatBoxViews.prototype, 'trimChats');
spyOn(_converse.minimize, 'trimChats');
await mock.waitForRoster(_converse, 'current');
await mock.openControlBox(_converse);
await u.waitUntil(() => _converse.rosterview.el.querySelectorAll('.roster-group').length);
@ -241,7 +241,7 @@ describe("Chatboxes", function () {
expect(_converse.chatboxes.pluck('id')).toEqual(['controlbox']);
mock.openChatBoxes(_converse, 6);
await u.waitUntil(() => _converse.chatboxes.length == 7)
expect(_converse.chatboxviews.trimChats).toHaveBeenCalled();
expect(_converse.minimize.trimChats).toHaveBeenCalled();
expect(_converse.chatboxes.length).toEqual(7);
expect(_converse.api.trigger).toHaveBeenCalledWith('chatBoxViewInitialized', jasmine.any(Object));
await mock.closeAllChatBoxes(_converse);

8
spec/minchats.js
View File

@ -162,11 +162,11 @@ describe("A Chatbox", function () {
mock.initConverse(['rosterGroupsFetched'], {},
async function (done, _converse) {
spyOn(_converse.chatboxviews, 'trimChats');
spyOn(_converse.minimize, 'trimChats');
await mock.waitForRoster(_converse, 'current');
await mock.openControlBox(_converse);
expect(_converse.chatboxviews.trimChats.calls.count()).toBe(1);
expect(_converse.minimize.trimChats.calls.count()).toBe(1);
let jid, chatboxview;
// openControlBox was called earlier, so the controlbox is
@ -185,7 +185,7 @@ describe("A Chatbox", function () {
el.click();
}
await u.waitUntil(() => _converse.chatboxes.length == 16);
expect(_converse.chatboxviews.trimChats.calls.count()).toBe(16);
expect(_converse.minimize.trimChats.calls.count()).toBe(16);
_converse.api.chatviews.get().forEach(v => spyOn(v, 'onMinimized').and.callThrough());
for (i=0; i<online_contacts.length; i++) {
@ -202,7 +202,7 @@ describe("A Chatbox", function () {
_converse.minimized_chats.el.querySelector("a.restore-chat").click();
expect(chatbox.maximize).toHaveBeenCalled();
expect(_converse.chatboxviews.trimChats.calls.count()).toBe(17);
expect(_converse.minimize.trimChats.calls.count()).toBe(17);
done();
}));
});

2
src/converse.js
View File

@ -18,7 +18,7 @@ import "./plugins/controlbox/index.js"; // The control box
import "./plugins/dragresize/index.js"; // Allows chat boxes to be resized by dragging them
import "./plugins/fullscreen.js";
import "./plugins/mam-views.js";
import "./plugins/minimize.js"; // Allows chat boxes to be minimized
import "./plugins/minimize/index.js"; // Allows chat boxes to be minimized
import "./plugins/muc-views/index.js"; // Views related to MUC
import "./plugins/headlines-view/index.js";
import "./plugins/notifications.js";

437
src/plugins/minimize.js
View File

@ -1,437 +0,0 @@
/**
* @module converse-minimize
* @copyright 2020, the Converse.js contributors
* @license Mozilla Public License (MPLv2)
*/
import '../components/minimized_chat.js';
import './chatview/index.js';
import tpl_chats_panel from '../templates/chats_panel.js';
import { Model } from '@converse/skeletor/src/model.js';
import { View } from '@converse/skeletor/src/view';
import { __ } from '../i18n';
import { _converse, api, converse } from '@converse/headless/core';
import { debounce } from 'lodash-es';
import { render } from 'lit-html';
const { dayjs } = converse.env;
const u = converse.env.utils;
converse.plugins.add('converse-minimize', {
/* Optional dependencies are other plugins which might be
* overridden or relied upon, and therefore need to be loaded before
* this plugin. They are called "optional" because they might not be
* available, in which case any overrides applicable to them will be
* ignored.
*
* It's possible however to make optional dependencies non-optional.
* If the setting "strict_plugin_dependencies" is set to true,
* an error will be raised if the plugin is not found.
*
* NB: These plugins need to have already been loaded via require.js.
*/
dependencies: [
"converse-chatview",
"converse-controlbox",
"converse-muc-views",
"converse-headlines-view",
"converse-dragresize"
],
enabled (_converse) {
return _converse.api.settings.get("view_mode") === 'overlayed';
},
overrides: {
// Overrides mentioned here will be picked up by converse.js's
// plugin architecture they will replace existing methods on the
// relevant objects or classes.
//
// New functions which don't exist yet can also be added.
ChatBox: {
initialize () {
this.__super__.initialize.apply(this, arguments);
this.on('show', this.maximize, this);
if (this.get('id') === 'controlbox') {
return;
}
this.save({
'minimized': this.get('minimized') || false,
'time_minimized': this.get('time_minimized') || dayjs(),
});
},
maybeShow (force) {
if (!force && this.get('minimized')) {
// Must return the chatbox
return this;
}
return this.__super__.maybeShow.apply(this, arguments);
},
isHidden () {
return this.__super__.isHidden.call(this) || this.get('minimized');
}
},
ChatBoxView: {
show () {
const { _converse } = this.__super__;
if (_converse.api.settings.get("view_mode") === 'overlayed' && this.model.get('minimized')) {
this.model.minimize();
return this;
} else {
return this.__super__.show.apply(this, arguments);
}
},
isNewMessageHidden () {
return this.model.get('minimized') ||
this.__super__.isNewMessageHidden.apply(this, arguments);
},
setChatBoxHeight (height) {
if (!this.model.get('minimized')) {
return this.__super__.setChatBoxHeight.call(this, height);
}
},
setChatBoxWidth (width) {
if (!this.model.get('minimized')) {
return this.__super__.setChatBoxWidth.call(this, width);
}
}
}
},
initialize () {
/* The initialize function gets called as soon as the plugin is
* loaded by Converse.js's plugin machinery.
*/
api.settings.extend({'no_trimming': false});
const minimizableChatBox = {
maximize () {
u.safeSave(this, {
'minimized': false,
'time_opened': (new Date()).getTime()
});
},
minimize () {
u.safeSave(this, {
'minimized': true,
'time_minimized': (new Date()).toISOString()
});
}
}
Object.assign(_converse.ChatBox.prototype, minimizableChatBox);
const minimizableChatBoxView = {
/**
* Handler which gets called when a {@link _converse#ChatBox} has it's
* `minimized` property set to false.
*
* Will trigger {@link _converse#chatBoxMaximized}
* @private
* @returns {_converse.ChatBoxView|_converse.ChatRoomView}
*/
onMaximized () {
const { _converse } = this.__super__;
this.insertIntoDOM();
if (!this.model.isScrolledUp()) {
this.model.clearUnreadMsgCounter();
}
this.model.setChatState(_converse.ACTIVE);
this.show();
/**
* Triggered when a previously minimized chat gets maximized
* @event _converse#chatBoxMaximized
* @type { _converse.ChatBoxView }
* @example _converse.api.listen.on('chatBoxMaximized', view => { ... });
*/
api.trigger('chatBoxMaximized', this);
return this;
},
/**
* Handler which gets called when a {@link _converse#ChatBox} has it's
* `minimized` property set to true.
*
* Will trigger {@link _converse#chatBoxMinimized}
* @private
* @returns {_converse.ChatBoxView|_converse.ChatRoomView}
*/
onMinimized (ev) {
const { _converse } = this.__super__;
if (ev && ev.preventDefault) { ev.preventDefault(); }
// save the scroll position to restore it on maximize
if (this.model.collection && this.model.collection.browserStorage) {
this.model.save({'scroll': this.content.scrollTop});
} else {
this.model.set({'scroll': this.content.scrollTop});
}
this.model.setChatState(_converse.INACTIVE);
this.hide();
/**
* Triggered when a previously maximized chat gets Minimized
* @event _converse#chatBoxMinimized
* @type { _converse.ChatBoxView }
* @example _converse.api.listen.on('chatBoxMinimized', view => { ... });
*/
api.trigger('chatBoxMinimized', this);
return this;
},
/**
* Minimizes a chat box.
* @returns {_converse.ChatBoxView|_converse.ChatRoomView}
*/
minimize (ev) {
if (ev && ev.preventDefault) { ev.preventDefault(); }
this.model.minimize();
return this;
},
onMinimizedChanged (item) {
if (item.get('minimized')) {
this.onMinimized();
} else {
this.onMaximized();
}
}
}
Object.assign(_converse.ChatBoxView.prototype, minimizableChatBoxView);
const chatTrimmer = {
getChatBoxWidth (view) {
if (view.model.get('id') === 'controlbox') {
const controlbox = this.get('controlbox');
// We return the width of the controlbox or its toggle,
// depending on which is visible.
if (!controlbox || !u.isVisible(controlbox.el)) {
return u.getOuterWidth(_converse.controlboxtoggle.el, true);
} else {
return u.getOuterWidth(controlbox.el, true);
}
} else if (!view.model.get('minimized') && u.isVisible(view.el)) {
return u.getOuterWidth(view.el, true);
}
return 0;
},
getShownChats () {
return this.filter((view) =>
// The controlbox can take a while to close,
// so we need to check its state. That's why we checked
// the 'closed' state.
!view.model.get('minimized') &&
!view.model.get('closed') &&
u.isVisible(view.el)
);
},
getMinimizedWidth () {
const minimized_el = _converse.minimized_chats?.el;
return this.model.pluck('minimized').includes(true) ? u.getOuterWidth(minimized_el, true) : 0;
},
getBoxesWidth (newchat) {
const new_id = newchat ? newchat.model.get('id') : null;
const newchat_width = newchat ? u.getOuterWidth(newchat.el, true) : 0;
return Object.values(this.xget(new_id))
.reduce((memo, view) => memo + this.getChatBoxWidth(view), newchat_width);
},
/**
* This method is called when a newly created chat box will be shown.
* It checks whether there is enough space on the page to show
* another chat box. Otherwise it minimizes the oldest chat box
* to create space.
* @private
* @method _converse.ChatBoxViews#trimChats
* @param { _converse.ChatBoxView|_converse.ChatRoomView|_converse.ControlBoxView|_converse.HeadlinesBoxView } [newchat]
*/
async trimChats (newchat) {
if (api.settings.get('no_trimming') || !api.connection.connected() || api.settings.get("view_mode") !== 'overlayed') {
return;
}
const shown_chats = this.getShownChats();
if (shown_chats.length <= 1) {
return;
}
const body_width = u.getOuterWidth(document.querySelector('body'), true);
if (this.getChatBoxWidth(shown_chats[0]) === body_width) {
// If the chats shown are the same width as the body,
// then we're in responsive mode and the chats are
// fullscreen. In this case we don't trim.
return;
}
await api.waitUntil('minimizedChatsInitialized');
const minimized_el = _converse.minimized_chats?.el;
if (minimized_el) {
while ((this.getMinimizedWidth() + this.getBoxesWidth(newchat)) > body_width) {
const new_id = newchat ? newchat.model.get('id') : null;
const oldest_chat = this.getOldestMaximizedChat([new_id]);
if (oldest_chat) {
// We hide the chat immediately, because waiting
// for the event to fire (and letting the
// ChatBoxView hide it then) causes race
// conditions.
const view = this.get(oldest_chat.get('id'));
if (view) {
view.hide();
}
oldest_chat.minimize();
} else {
break;
}
}
}
},
getOldestMaximizedChat (exclude_ids) {
// Get oldest view (if its id is not excluded)
exclude_ids.push('controlbox');
let i = 0;
let model = this.model.sort().at(i);
while (exclude_ids.includes(model.get('id')) || model.get('minimized') === true) {
i++;
model = this.model.at(i);
if (!model) {
return null;
}
}
return model;
}
}
Object.assign(_converse.ChatBoxViews.prototype, chatTrimmer);
api.promises.add('minimizedChatsInitialized');
_converse.MinimizedChatsToggle = Model.extend({
defaults: {
'collapsed': false
}
});
_converse.MinimizedChats = View.extend({
tagName: 'span',
async initialize () {
await this.initToggle();
this.render();
this.listenTo(this.minchats, 'change:collapsed', this.render)
this.listenTo(this.model, 'add', this.render)
this.listenTo(this.model, 'change:fullname', this.render)
this.listenTo(this.model, 'change:jid', this.render)
this.listenTo(this.model, 'change:minimized', this.render)
this.listenTo(this.model, 'change:name', this.render)
this.listenTo(this.model, 'change:num_unread', this.render)
this.listenTo(this.model, 'remove', this.render)
},
render () {
const chats = this.model.where({'minimized': true});
const num_unread = chats.reduce((acc, chat) => (acc + chat.get('num_unread')), 0);
const num_minimized = chats.reduce((acc, chat) => (acc + (chat.get('minimized') ? 1 : 0)), 0);
const collapsed = this.minchats.get('collapsed');
const data = { chats, num_unread, num_minimized, collapsed };
data.toggle = ev => this.toggle(ev);
render(tpl_chats_panel(data), this.el);
if (!this.el.parentElement) {
_converse.chatboxviews.insertRowColumn(this.el);
}
},
async initToggle () {
const id = `converse.minchatstoggle-${_converse.bare_jid}`;
this.minchats = new _converse.MinimizedChatsToggle({id});
this.minchats.browserStorage = _converse.createStore(id);
await new Promise(resolve => this.minchats.fetch({'success': resolve, 'error': resolve}));
},
toggle (ev) {
ev?.preventDefault();
this.minchats.save({'collapsed': !this.minchats.get('collapsed')});
}
});
function initMinimizedChats () {
_converse.minimized_chats?.remove();
_converse.minimized_chats = new _converse.MinimizedChats({model: _converse.chatboxes});
/**
* Triggered once the _converse.MinimizedChats instance has been initialized
* @event _converse#minimizedChatsInitialized
* @example _converse.api.listen.on('minimizedChatsInitialized', () => { ... });
*/
api.trigger('minimizedChatsInitialized');
}
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 ************************/
}
});

4
src/components/minimized_chat.js → src/plugins/minimize/components/minimized-chat.js
View File

@ -1,5 +1,5 @@
import { CustomElement } from './element.js';
import tpl_trimmed_chat from "templates/trimmed_chat.js";
import tpl_trimmed_chat from "../templates/trimmed_chat.js";
import { CustomElement } from 'components/element.js';
import { api, _converse } from "@converse/headless/core";

150
src/plugins/minimize/index.js Normal file
View File

@ -0,0 +1,150 @@
/**
* @module converse-minimize
* @copyright 2020, the Converse.js contributors
* @license Mozilla Public License (MPLv2)
*/
import './components/minimized-chat.js';
import 'plugins/chatview/index.js';
import MinimizedChats from './view.js';
import MinimizedChatsToggle from './toggle.js';
import { _converse, api, converse } from '@converse/headless/core';
import { addMinimizeButtonToChat, addMinimizeButtonToMUC, initMinimizedChats, trimChats } from './utils.js';
import { debounce } from 'lodash-es';
import { minimizableChatBox, minimizableChatBoxView } from './mixins.js';
const { dayjs } = converse.env;
converse.plugins.add('converse-minimize', {
/* Optional dependencies are other plugins which might be
* overridden or relied upon, and therefore need to be loaded before
* this plugin. They are called "optional" because they might not be
* available, in which case any overrides applicable to them will be
* ignored.
*
* It's possible however to make optional dependencies non-optional.
* If the setting "strict_plugin_dependencies" is set to true,
* an error will be raised if the plugin is not found.
*
* NB: These plugins need to have already been loaded via require.js.
*/
dependencies: [
"converse-chatview",
"converse-controlbox",
"converse-muc-views",
"converse-headlines-view",
"converse-dragresize"
],
enabled (_converse) {
return _converse.api.settings.get("view_mode") === 'overlayed';
},
overrides: {
// Overrides mentioned here will be picked up by converse.js's
// plugin architecture they will replace existing methods on the
// relevant objects or classes.
//
// New functions which don't exist yet can also be added.
ChatBox: {
initialize () {
this.__super__.initialize.apply(this, arguments);
this.on('show', this.maximize, this);
if (this.get('id') === 'controlbox') {
return;
}
this.save({
'minimized': this.get('minimized') || false,
'time_minimized': this.get('time_minimized') || dayjs(),
});
},
maybeShow (force) {
if (!force && this.get('minimized')) {
// Must return the chatbox
return this;
}
return this.__super__.maybeShow.apply(this, arguments);
},
isHidden () {
return this.__super__.isHidden.call(this) || this.get('minimized');
}
},
ChatBoxView: {
show () {
const { _converse } = this.__super__;
if (_converse.api.settings.get("view_mode") === 'overlayed' && this.model.get('minimized')) {
this.model.minimize();
return this;
} else {
return this.__super__.show.apply(this, arguments);
}
},
isNewMessageHidden () {
return this.model.get('minimized') ||
this.__super__.isNewMessageHidden.apply(this, arguments);
},
setChatBoxHeight (height) {
if (!this.model.get('minimized')) {
return this.__super__.setChatBoxHeight.call(this, height);
}
},
setChatBoxWidth (width) {
if (!this.model.get('minimized')) {
return this.__super__.setChatBoxWidth.call(this, width);
}
}
}
},
initialize () {
/* The initialize function gets called as soon as the plugin is
* loaded by Converse.js's plugin machinery.
*/
api.settings.extend({'no_trimming': false});
Object.assign(_converse.ChatBox.prototype, minimizableChatBox);
Object.assign(_converse.ChatBoxView.prototype, minimizableChatBoxView);
api.promises.add('minimizedChatsInitialized');
_converse.MinimizedChatsToggle = MinimizedChatsToggle;
_converse.MinimizedChats = MinimizedChats;
_converse.minimize = {};
_converse.minimize.trimChats = trimChats;
/************************ BEGIN Event Handlers ************************/
api.listen.on('chatBoxInsertedIntoDOM', view => _converse.minimize.trimChats(view));
api.listen.on('connected', () => initMinimizedChats());
api.listen.on('controlBoxOpened', view => _converse.minimize.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.minimize.trimChats(), 250);
api.listen.on('registeredGlobalEventHandlers', () => window.addEventListener("resize", debouncedTrimChats));
api.listen.on('unregisteredGlobalEventHandlers', () => window.removeEventListener("resize", debouncedTrimChats));
}
});

99
src/plugins/minimize/mixins.js Normal file
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@ -0,0 +1,99 @@
import { api, converse } from '@converse/headless/core';
const u = converse.env.utils;
export const minimizableChatBox = {
maximize () {
u.safeSave(this, {
'minimized': false,
'time_opened': new Date().getTime()
});
},
minimize () {
u.safeSave(this, {
'minimized': true,
'time_minimized': new Date().toISOString()
});
}
};
export const minimizableChatBoxView = {
/**
* Handler which gets called when a {@link _converse#ChatBox} has it's
* `minimized` property set to false.
*
* Will trigger {@link _converse#chatBoxMaximized}
* @private
* @returns {_converse.ChatBoxView|_converse.ChatRoomView}
*/
onMaximized () {
const { _converse } = this.__super__;
this.insertIntoDOM();
if (!this.model.isScrolledUp()) {
this.model.clearUnreadMsgCounter();
}
this.model.setChatState(_converse.ACTIVE);
this.show();
/**
* Triggered when a previously minimized chat gets maximized
* @event _converse#chatBoxMaximized
* @type { _converse.ChatBoxView }
* @example _converse.api.listen.on('chatBoxMaximized', view => { ... });
*/
api.trigger('chatBoxMaximized', this);
return this;
},
/**
* Handler which gets called when a {@link _converse#ChatBox} has it's
* `minimized` property set to true.
*
* Will trigger {@link _converse#chatBoxMinimized}
* @private
* @returns {_converse.ChatBoxView|_converse.ChatRoomView}
*/
onMinimized (ev) {
const { _converse } = this.__super__;
if (ev && ev.preventDefault) {
ev.preventDefault();
}
// save the scroll position to restore it on maximize
if (this.model.collection && this.model.collection.browserStorage) {
this.model.save({ 'scroll': this.content.scrollTop });
} else {
this.model.set({ 'scroll': this.content.scrollTop });
}
this.model.setChatState(_converse.INACTIVE);
this.hide();
/**
* Triggered when a previously maximized chat gets Minimized
* @event _converse#chatBoxMinimized
* @type { _converse.ChatBoxView }
* @example _converse.api.listen.on('chatBoxMinimized', view => { ... });
*/
api.trigger('chatBoxMinimized', this);
return this;
},
/**
* Minimizes a chat box.
* @returns {_converse.ChatBoxView|_converse.ChatRoomView}
*/
minimize (ev) {
if (ev && ev.preventDefault) {
ev.preventDefault();
}
this.model.minimize();
return this;
},
onMinimizedChanged (item) {
if (item.get('minimized')) {
this.onMinimized();
} else {
this.onMaximized();
}
}
};

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src/templates/chats_panel.js → src/plugins/minimize/templates/chats-panel.js
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import { html } from "lit-html";
import { __ } from '../i18n';
import { __ } from 'i18n';
export default (o) =>
html`<div id="minimized-chats" class="${o.chats.length ? '' : 'hidden'}">

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src/templates/trimmed_chat.js → src/plugins/minimize/templates/trimmed_chat.js
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import { html } from "lit-html";
import { __ } from '../i18n';
import { __ } from 'i18n';
export default (o) => {

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src/plugins/minimize/toggle.js Normal file
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import { Model } from '@converse/skeletor/src/model.js';
const MinimizedChatsToggle = Model.extend({
defaults: {
'collapsed': false
}
});
export default MinimizedChatsToggle;

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src/plugins/minimize/utils.js Normal file
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import { _converse, api, converse } from '@converse/headless/core';
import { __ } from 'i18n';
const u = converse.env.utils;
function getChatBoxWidth (view) {
if (view.model.get('id') === 'controlbox') {
const controlbox = view.model;
// We return the width of the controlbox or its toggle,
// depending on which is visible.
if (u.isVisible(controlbox.el)) {
return u.getOuterWidth(controlbox.el, true);
} else {
return u.getOuterWidth(_converse.controlboxtoggle.el, true);
}
} else if (!view.model.get('minimized') && u.isVisible(view.el)) {
return u.getOuterWidth(view.el, true);
}
return 0;
}
function getShownChats () {
return _converse.chatboxviews.filter((view) =>
// The controlbox can take a while to close,
// so we need to check its state. That's why we checked
// the 'closed' state.
!view.model.get('minimized') &&
!view.model.get('closed') &&
u.isVisible(view.el)
);
}
function getMinimizedWidth () {
const minimized_el = _converse.minimized_chats?.el;
return _converse.chatboxes.pluck('minimized').includes(true) ? u.getOuterWidth(minimized_el, true) : 0;
}
function getBoxesWidth (newchat) {
const new_id = newchat ? newchat.model.get('id') : null;
const newchat_width = newchat ? u.getOuterWidth(newchat.el, true) : 0;
return Object.values(_converse.chatboxviews.xget(new_id))
.reduce((memo, view) => memo + getChatBoxWidth(view), newchat_width);
}
/**
* This method is called when a newly created chat box will be shown.
* It checks whether there is enough space on the page to show
* another chat box. Otherwise it minimizes the oldest chat box
* to create space.
* @private
* @method _converse.ChatBoxViews#trimChats
* @param { _converse.ChatBoxView|_converse.ChatRoomView|_converse.ControlBoxView|_converse.HeadlinesBoxView } [newchat]
*/
export async function trimChats (newchat) {
if (api.settings.get('no_trimming') || !api.connection.connected() || api.settings.get("view_mode") !== 'overlayed') {
return;
}
const shown_chats = getShownChats();
if (shown_chats.length <= 1) {
return;
}
const body_width = u.getOuterWidth(document.querySelector('body'), true);
if (getChatBoxWidth(shown_chats[0]) === body_width) {
// If the chats shown are the same width as the body,
// then we're in responsive mode and the chats are
// fullscreen. In this case we don't trim.
return;
}
await api.waitUntil('minimizedChatsInitialized');
const minimized_el = _converse.minimized_chats?.el;
if (minimized_el) {
while ((getMinimizedWidth() + getBoxesWidth(newchat)) > body_width) {
const new_id = newchat ? newchat.model.get('id') : null;
const oldest_chat = getOldestMaximizedChat([new_id]);
if (oldest_chat) {
// We hide the chat immediately, because waiting
// for the event to fire (and letting the
// ChatBoxView hide it then) causes race
// conditions.
const view = _converse.chatboxviews.get(oldest_chat.get('id'));
if (view) {
view.hide();
}
oldest_chat.minimize();
} else {
break;
}
}
}
}
function getOldestMaximizedChat (exclude_ids) {
// Get oldest view (if its id is not excluded)
exclude_ids.push('controlbox');
let i = 0;
let model = _converse.chatboxes.sort().at(i);
while (exclude_ids.includes(model.get('id')) || model.get('minimized') === true) {
i++;
model = _converse.chatboxes.at(i);
if (!model) {
return null;
}
}
return model;
}
export function initMinimizedChats () {
_converse.minimized_chats?.remove();
_converse.minimized_chats = new _converse.MinimizedChats({model: _converse.chatboxes});
/**
* Triggered once the _converse.MinimizedChats instance has been initialized
* @event _converse#minimizedChatsInitialized
* @example _converse.api.listen.on('minimizedChatsInitialized', () => { ... });
*/
api.trigger('minimizedChatsInitialized');
}
export 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];
}
export 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];
}

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src/plugins/minimize/view.js Normal file
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import tpl_chats_panel from './templates/chats-panel.js';
import { View } from '@converse/skeletor/src/view';
import { render } from 'lit-html';
import { _converse } from '@converse/headless/core';
const MinimizedChats = View.extend({
tagName: 'span',
async initialize () {
await this.initToggle();
this.render();
this.listenTo(this.minchats, 'change:collapsed', this.render)
this.listenTo(this.model, 'add', this.render)
this.listenTo(this.model, 'change:fullname', this.render)
this.listenTo(this.model, 'change:jid', this.render)
this.listenTo(this.model, 'change:minimized', this.render)
this.listenTo(this.model, 'change:name', this.render)
this.listenTo(this.model, 'change:num_unread', this.render)
this.listenTo(this.model, 'remove', this.render)
},
render () {
const chats = this.model.where({'minimized': true});
const num_unread = chats.reduce((acc, chat) => (acc + chat.get('num_unread')), 0);
const num_minimized = chats.reduce((acc, chat) => (acc + (chat.get('minimized') ? 1 : 0)), 0);
const collapsed = this.minchats.get('collapsed');
const data = { chats, num_unread, num_minimized, collapsed };
data.toggle = ev => this.toggle(ev);
render(tpl_chats_panel(data), this.el);
if (!this.el.parentElement) {
_converse.chatboxviews.insertRowColumn(this.el);
}
},
async initToggle () {
const id = `converse.minchatstoggle-${_converse.bare_jid}`;
this.minchats = new _converse.MinimizedChatsToggle({id});
this.minchats.browserStorage = _converse.createStore(id);
await new Promise(resolve => this.minchats.fetch({'success': resolve, 'error': resolve}));
},
toggle (ev) {
ev?.preventDefault();
this.minchats.save({'collapsed': !this.minchats.get('collapsed')});
}
});
export default MinimizedChats;