xmpp.chapril.org-conversejs/src/converse-roomslist.js

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// Converse.js (A browser based XMPP chat client)
// http://conversejs.org
//
// Copyright (c) 2012-2017, Jan-Carel Brand <jc@opkode.com>
// Licensed under the Mozilla Public License (MPLv2)
//
/*global define */
/* This is a non-core Converse.js plugin which shows a list of currently open
* rooms in the "Rooms Panel" of the ControlBox.
*/
(function (root, factory) {
define(["utils",
"converse-core",
"converse-muc",
"tpl!rooms_list",
"tpl!rooms_list_item"
], factory);
}(this, function (utils, converse, muc, tpl_rooms_list, tpl_rooms_list_item) {
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const { Backbone, Promise, b64_sha1, sizzle, _ } = converse.env;
const u = converse.env.utils;
converse.plugins.add('converse-roomslist', {
/* 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-controlbox", "converse-muc", "converse-bookmarks"],
initialize () {
/* The initialize function gets called as soon as the plugin is
* loaded by converse.js's plugin machinery.
*/
const { _converse } = this,
{ __ } = _converse;
_converse.OpenRooms = Backbone.Collection.extend({
comparator (room) {
if (room.get('bookmarked')) {
const bookmark = _.head(_converse.bookmarksview.model.where({'jid': room.get('jid')}));
return bookmark.get('name');
} else {
return room.get('name');
}
},
initialize () {
this.browserStorage = new Backbone.BrowserStorage[_converse.storage](
b64_sha1(`converse.open-rooms-{_converse.bare_jid}`));
_converse.chatboxes.on('add', this.onChatBoxAdded, this);
_converse.chatboxes.on('change:bookmarked', this.onChatBoxChanged, this);
_converse.chatboxes.on('change:name', this.onChatBoxChanged, this);
_converse.chatboxes.on('change:num_unread', this.onChatBoxChanged, this);
_converse.chatboxes.on('change:num_unread_general', this.onChatBoxChanged, this);
_converse.chatboxes.on('remove', this.onChatBoxRemoved, this);
this.reset(_.map(_converse.chatboxes.where({'type': 'chatroom'}), 'attributes'));
},
onChatBoxAdded (item) {
if (item.get('type') === 'chatroom') {
this.create(item.attributes);
}
},
onChatBoxChanged (item) {
if (item.get('type') === 'chatroom') {
const room = this.get(item.get('jid'));
if (!_.isNil(room)) {
room.set(item.attributes);
}
}
},
onChatBoxRemoved (item) {
if (item.get('type') === 'chatroom') {
const room = this.get(item.get('jid'))
this.remove(room);
}
}
});
_converse.RoomsList = Backbone.Model.extend({
defaults: {
"toggle-state": _converse.OPENED
}
});
_converse.RoomsListElementView = Backbone.VDOMView.extend({
initialize () {
this.model.on('destroy', this.remove, this);
this.model.on('remove', this.remove, this);
this.model.on('change:bookmarked', this.render, this);
this.model.on('change:name', this.render, this);
this.model.on('change:num_unread', this.render, this);
this.model.on('change:num_unread_general', this.render, this);
},
getRoomsListElementName () {
if (this.model.get('bookmarked') && _converse.bookmarksview) {
const bookmark = _.head(_converse.bookmarksview.model.where({'jid': this.model.get('jid')}));
return bookmark.get('name');
} else {
return this.model.get('name');
}
},
toHTML () {
return tpl_rooms_list_item(
_.extend(this.model.toJSON(), {
'allow_bookmarks': _converse.allow_bookmarks,
'info_leave_room': __('Leave this room'),
'info_remove_bookmark': __('Unbookmark this room'),
'info_add_bookmark': __('Bookmark this room'),
'info_title': __('Show more information on this room'),
'name': this.getRoomsListElementName(),
'open_title': __('Click to open this room')
}));
}
});
_converse.RoomsListView = Backbone.OrderedListView.extend({
tagName: 'div',
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className: 'open-rooms-list rooms-list-container',
events: {
'click .add-bookmark': 'addBookmark',
'click .close-room': 'closeRoom',
'click .open-rooms-toggle': 'toggleRoomsList',
'click .remove-bookmark': 'removeBookmark',
},
listSelector: '.rooms-list',
ItemView: _converse.RoomsListElementView,
subviewIndex: 'jid',
initialize () {
Backbone.OrderedListView.prototype.initialize.apply(this, arguments);
this.model.on('add', this.showOrHide, this);
this.model.on('remove', this.showOrHide, this);
const cachekey = `converse.roomslist${_converse.bare_jid}`;
this.list_model = new _converse.RoomsList();
this.list_model.id = cachekey;
this.list_model.browserStorage = new Backbone.BrowserStorage[_converse.storage](
b64_sha1(cachekey)
);
this.list_model.fetch();
this.render();
this.sortAndPositionAllItems();
},
render () {
this.el.innerHTML = tpl_rooms_list({
'toggle_state': this.list_model.get('toggle-state'),
'desc_rooms': __('Click to toggle the rooms list'),
'label_rooms': __('Open Rooms')
});
if (this.list_model.get('toggle-state') !== _converse.OPENED) {
this.el.querySelector('.open-rooms-list').classList.add('collapsed');
}
this.showOrHide();
this.insertIntoControlBox();
return this;
},
insertIntoControlBox () {
const controlboxview = _converse.chatboxviews.get('controlbox');
if (!_.isUndefined(controlboxview) &&
!_converse.root.contains(this.el)) {
const container = controlboxview.el.querySelector('#chatrooms');
if (!_.isNull(container)) {
container.insertBefore(this.el, container.firstChild);
}
}
},
hide () {
u.hideElement(this.el);
},
show () {
u.showElement(this.el);
},
closeRoom (ev) {
ev.preventDefault();
const name = ev.target.getAttribute('data-room-name');
const jid = ev.target.getAttribute('data-room-jid');
if (confirm(__("Are you sure you want to leave the room \"%1$s\"?", name))) {
_converse.chatboxviews.get(jid).leave();
}
},
showOrHide (item) {
if (!this.model.models.length) {
u.hideElement(this.el);
} else {
u.showElement(this.el);
}
},
removeBookmark: _converse.removeBookmarkViaEvent,
addBookmark: _converse.addBookmarkViaEvent,
toggleRoomsList (ev) {
if (ev && ev.preventDefault) { ev.preventDefault(); }
const el = ev.target;
if (el.classList.contains("icon-opened")) {
utils.slideIn(this.el.querySelector('.open-rooms-list')).then(() => {
this.list_model.save({'toggle-state': _converse.CLOSED});
el.classList.remove("icon-opened");
el.classList.add("icon-closed");
});
} else {
utils.slideOut(this.el.querySelector('.open-rooms-list')).then(() => {
this.list_model.save({'toggle-state': _converse.OPENED});
el.classList.remove("icon-closed");
el.classList.add("icon-opened");
});
}
}
});
const initRoomsListView = function () {
_converse.rooms_list_view = new _converse.RoomsListView(
{'model': new _converse.OpenRooms() }
);
};
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Promise.all([
_converse.api.waitUntil('chatBoxesFetched'),
_converse.api.waitUntil('roomsPanelRendered')
]).then(() => {
if (_converse.allow_bookmarks) {
_converse.api.waitUntil('bookmarksInitialized').then(
initRoomsListView
);
} else {
initRoomsListView();
}
});
_converse.api.listen.on('reconnected', initRoomsListView);
}
});
}));