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converse.js
Commit fe47773c authored by JC Brand's avatar JC Brand
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Move ChatView into separate plugin.

parent a1b31cd1
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converse.js
View file @ fe47773c
......@@ -45,9 +45,10 @@ require.config({
// Converse
"converse-api": "src/converse-api",
"converse-chatview": "src/converse-chatview",
"converse-controlbox": "src/converse-controlbox",
"converse-core": "src/converse-core",
"converse-headline": "src/converse-notification",
"converse-headline": "src/converse-headline",
"converse-muc": "src/converse-muc",
"converse-notification": "src/converse-notification",
"converse-otr": "src/converse-otr",
......@@ -225,6 +226,7 @@ if (typeof define !== 'undefined') {
// file src/locales.js to include only those
// translations that you care about.
"converse-chatview", // Renders standalone chat boxes for single user chat
"converse-muc", // XEP-0045 Multi-user chat
"converse-otr", // Off-the-record encryption for one-on-one messages
"converse-controlbox", // The control box
......
src/converse-chatview.js 0 → 100644
View file @ fe47773c
// Converse.js (A browser based XMPP chat client)
// http://conversejs.org
//
// Copyright (c) 2012-2016, Jan-Carel Brand <jc@opkode.com>
// Licensed under the Mozilla Public License (MPLv2)
//
/*global Backbone, define */
(function (root, factory) {
define("converse-chatview", ["converse-core", "converse-api"], factory);
}(this, function (converse, converse_api) {
"use strict";
var $ = converse_api.env.jQuery,
utils = converse_api.env.utils,
Strophe = converse_api.env.Strophe,
$msg = converse_api.env.$msg,
_ = converse_api.env._,
__ = utils.__.bind(converse),
moment = converse_api.env.moment;
var KEY = {
ENTER: 13,
FORWARD_SLASH: 47
};
converse_api.plugins.add('chatview', {
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.
ChatBoxViews: {
onChatBoxAdded: function (item) {
var view = this.get(item.get('id'));
// FIXME: leaky abstraction from chatroom here, need to
// come up with a nicer solution for this.
// Perhaps change 'chatroom' to more generic non-boolean
if (!view && !item.get('chatroom')) {
view = new converse.ChatBoxView({model: item});
this.add(item.get('id'), view);
this.trimChats(view);
} else {
this._super.onChatBoxAdded.apply(this, arguments);
}
}
}
},
initialize: function () {
/* The initialize function gets called as soon as the plugin is
* loaded by converse.js's plugin machinery.
*/
this.updateSettings({
show_toolbar: true,
});
converse.ChatBoxView = Backbone.View.extend({
length: 200,
tagName: 'div',
className: 'chatbox',
is_chatroom: false, // This is not a multi-user chatroom
events: {
'click .close-chatbox-button': 'close',
'click .toggle-chatbox-button': 'minimize',
'keypress textarea.chat-textarea': 'keyPressed',
'click .toggle-smiley': 'toggleEmoticonMenu',
'click .toggle-smiley ul li': 'insertEmoticon',
'click .toggle-clear': 'clearMessages',
'click .toggle-call': 'toggleCall',
'mousedown .dragresize-top': 'onStartVerticalResize',
'mousedown .dragresize-left': 'onStartHorizontalResize',
'mousedown .dragresize-topleft': 'onStartDiagonalResize'
},
initialize: function () {
$(window).on('resize', _.debounce(this.setDimensions.bind(this), 100));
this.model.messages.on('add', this.onMessageAdded, this);
this.model.on('show', this.show, this);
this.model.on('destroy', this.hide, this);
// TODO check for changed fullname as well
this.model.on('change:chat_state', this.sendChatState, this);
this.model.on('change:chat_status', this.onChatStatusChanged, this);
this.model.on('change:image', this.renderAvatar, this);
this.model.on('change:minimized', this.onMinimizedChanged, this);
this.model.on('change:status', this.onStatusChanged, this);
this.model.on('showHelpMessages', this.showHelpMessages, this);
this.model.on('sendMessage', this.sendMessage, this);
this.updateVCard().render().fetchMessages().insertIntoPage().hide();
},
render: function () {
this.$el.attr('id', this.model.get('box_id'))
.html(converse.templates.chatbox(
_.extend(this.model.toJSON(), {
show_toolbar: converse.show_toolbar,
show_textarea: true,
title: this.model.get('fullname'),
info_close: __('Close this chat box'),
info_minimize: __('Minimize this chat box'),
label_personal_message: __('Personal message')
}
)
)
);
this.setWidth();
this.$content = this.$el.find('.chat-content');
this.renderToolbar().renderAvatar();
this.$content.on('scroll', _.debounce(this.onScroll.bind(this), 100));
converse.emit('chatBoxOpened', this);
window.setTimeout(utils.refreshWebkit, 50);
return this.showStatusMessage();
},
setWidth: function () {
// If a custom width is applied (due to drag-resizing),
// then we need to set the width of the .chatbox element as well.
if (this.model.get('width')) {
this.$el.css('width', this.model.get('width'));
}
},
onScroll: function (ev) {
if ($(ev.target).scrollTop() === 0 && this.model.messages.length) {
this.fetchArchivedMessages({
'before': this.model.messages.at(0).get('archive_id'),
'with': this.model.get('jid'),
'max': converse.archived_messages_page_size
});
}
},
fetchMessages: function () {
/* Responsible for fetching previously sent messages, first
* from session storage, and then once that's done by calling
* fetchArchivedMessages, which fetches from the XMPP server if
* applicable.
*/
this.model.messages.fetch({
'add': true,
'success': function () {
if (!converse.features.findWhere({'var': Strophe.NS.MAM})) {
return;
}
if (this.model.messages.length < converse.archived_messages_page_size) {
this.fetchArchivedMessages({
'before': '', // Page backwards from the most recent message
'with': this.model.get('jid'),
'max': converse.archived_messages_page_size
});
}
}.bind(this)
});
return this;
},
fetchArchivedMessages: function (options) {
/* Fetch archived chat messages from the XMPP server.
*
* Then, upon receiving them, call onMessage on the chat box,
* so that they are displayed inside it.
*/
if (!converse.features.findWhere({'var': Strophe.NS.MAM})) {
converse.log("Attempted to fetch archived messages but this user's server doesn't support XEP-0313");
return;
}
this.addSpinner();
converse.queryForArchivedMessages(options, function (messages) {
this.clearSpinner();
if (messages.length) {
_.map(messages, converse.chatboxes.onMessage.bind(converse.chatboxes));
}
}.bind(this),
function () {
this.clearSpinner();
converse.log("Error or timeout while trying to fetch archived messages", "error");
}.bind(this)
);
},
insertIntoPage: function () {
/* This method gets overridden in src/converse-controlbox.js if
* the controlbox plugin is active.
*/
$('#conversejs').prepend(this.$el);
return this;
},
adjustToViewport: function () {
/* Event handler called when viewport gets resized. We remove
* custom width/height from chat boxes.
*/
var viewport_width = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
var viewport_height = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
if (viewport_width <= 480) {
this.model.set('height', undefined);
this.model.set('width', undefined);
} else if (viewport_width <= this.model.get('width')) {
this.model.set('width', undefined);
} else if (viewport_height <= this.model.get('height')) {
this.model.set('height', undefined);
}
},
initDragResize: function () {
/* Determine and store the default box size.
* We need this information for the drag-resizing feature.
*/
var $flyout = this.$el.find('.box-flyout');
if (typeof this.model.get('height') === 'undefined') {
var height = $flyout.height();
var width = $flyout.width();
this.model.set('height', height);
this.model.set('default_height', height);
this.model.set('width', width);
this.model.set('default_width', width);
}
var min_width = $flyout.css('min-width');
var min_height = $flyout.css('min-height');
this.model.set('min_width', min_width.endsWith('px') ? Number(min_width.replace(/px$/, '')) :0);
this.model.set('min_height', min_height.endsWith('px') ? Number(min_height.replace(/px$/, '')) :0);
// Initialize last known mouse position
this.prev_pageY = 0;
this.prev_pageX = 0;
if (converse.connection.connected) {
this.height = this.model.get('height');
this.width = this.model.get('width');
}
return this;
},
setDimensions: function () {
// Make sure the chat box has the right height and width.
this.adjustToViewport();
this.setChatBoxHeight(this.model.get('height'));
this.setChatBoxWidth(this.model.get('width'));
},
clearStatusNotification: function () {
this.$content.find('div.chat-event').remove();
},
showStatusNotification: function (message, keep_old) {
if (!keep_old) {
this.clearStatusNotification();
}
var was_at_bottom = this.$content.scrollTop() + this.$content.innerHeight() >= this.$content[0].scrollHeight;
this.$content.append($('<div class="chat-info chat-event"></div>').text(message));
if (was_at_bottom) {
this.scrollDown();
}
},
addSpinner: function () {
if (!this.$content.first().hasClass('spinner')) {
this.$content.prepend('<span class="spinner"/>');
}
},
clearSpinner: function () {
if (this.$content.children(':first').is('span.spinner')) {
this.$content.children(':first').remove();
}
},
prependDayIndicator: function (date) {
/* Prepends an indicator into the chat area, showing the day as
* given by the passed in date.
*
* Parameters:
* (String) date - An ISO8601 date string.
*/
var day_date = moment(date).startOf('day');
this.$content.prepend(converse.templates.new_day({
isodate: day_date.format(),
datestring: day_date.format("dddd MMM Do YYYY")
}));
},
appendMessage: function (attrs) {
/* Helper method which appends a message to the end of the chat
* box's content area.
*
* Parameters:
* (Object) attrs: An object containing the message attributes.
*/
_.compose(
_.debounce(this.scrollDown.bind(this), 50),
this.$content.append.bind(this.$content)
)(this.renderMessage(attrs));
},
showMessage: function (attrs) {
/* Inserts a chat message into the content area of the chat box.
* Will also insert a new day indicator if the message is on a
* different day.
*
* The message to show may either be newer than the newest
* message, or older than the oldest message.
*
* Parameters:
* (Object) attrs: An object containing the message attributes.
*/
var $first_msg = this.$content.children('.chat-message:first'),
first_msg_date = $first_msg.data('isodate'),
last_msg_date, current_msg_date, day_date, $msgs, msg_dates, idx;
if (!first_msg_date) {
this.appendMessage(attrs);
return;
}
current_msg_date = moment(attrs.time) || moment;
last_msg_date = this.$content.children('.chat-message:last').data('isodate');
if (typeof last_msg_date !== "undefined" && (current_msg_date.isAfter(last_msg_date) || current_msg_date.isSame(last_msg_date))) {
// The new message is after the last message
if (current_msg_date.isAfter(last_msg_date, 'day')) {
// Append a new day indicator
day_date = moment(current_msg_date).startOf('day');
this.$content.append(converse.templates.new_day({
isodate: current_msg_date.format(),
datestring: current_msg_date.format("dddd MMM Do YYYY")
}));
}
this.appendMessage(attrs);
return;
}
if (typeof first_msg_date !== "undefined" &&
(current_msg_date.isBefore(first_msg_date) ||
(current_msg_date.isSame(first_msg_date) && !current_msg_date.isSame(last_msg_date)))) {
// The new message is before the first message
if ($first_msg.prev().length === 0) {
// There's no day indicator before the first message, so we prepend one.
this.prependDayIndicator(first_msg_date);
}
if (current_msg_date.isBefore(first_msg_date, 'day')) {
_.compose(
this.scrollDownMessageHeight.bind(this),
function ($el) {
this.$content.prepend($el);
return $el;
}.bind(this)
)(this.renderMessage(attrs));
// This message is on a different day, so we add a day indicator.
this.prependDayIndicator(current_msg_date);
} else {
// The message is before the first, but on the same day.
// We need to prepend the message immediately before the
// first message (so that it'll still be after the day indicator).
_.compose(
this.scrollDownMessageHeight.bind(this),
function ($el) {
$el.insertBefore($first_msg);
return $el;
}
)(this.renderMessage(attrs));
}
} else {
// We need to find the correct place to position the message
current_msg_date = current_msg_date.format();
$msgs = this.$content.children('.chat-message');
msg_dates = _.map($msgs, function (el) {
return $(el).data('isodate');
});
msg_dates.push(current_msg_date);
msg_dates.sort();
idx = msg_dates.indexOf(current_msg_date)-1;
_.compose(
this.scrollDownMessageHeight.bind(this),
function ($el) {
$el.insertAfter(this.$content.find('.chat-message[data-isodate="'+msg_dates[idx]+'"]'));
return $el;
}.bind(this)
)(this.renderMessage(attrs));
}
},
renderMessage: function (attrs) {
/* Renders a chat message based on the passed in attributes.
*
* Parameters:
* (Object) attrs: An object containing the message attributes.
*
* Returns:
* The DOM element representing the message.
*/
var msg_time = moment(attrs.time) || moment,
text = attrs.message,
match = text.match(/^\/(.*?)(?: (.*))?$/),
fullname = this.model.get('fullname') || attrs.fullname,
extra_classes = attrs.delayed && 'delayed' || '',
template, username;
if ((match) && (match[1] === 'me')) {
text = text.replace(/^\/me/, '');
template = converse.templates.action;
username = fullname;
} else {
template = converse.templates.message;
username = attrs.sender === 'me' && __('me') || fullname;
}
this.$content.find('div.chat-event').remove();
// FIXME: leaky abstraction from MUC
if (this.is_chatroom && attrs.sender === 'them' && (new RegExp("\\b"+this.model.get('nick')+"\\b")).test(text)) {
// Add special class to mark groupchat messages in which we
// are mentioned.
extra_classes += ' mentioned';
}
return $(template({
msgid: attrs.msgid,
'sender': attrs.sender,
'time': msg_time.format('hh:mm'),
'isodate': msg_time.format(),
'username': username,
'message': '',
'extra_classes': extra_classes
})).children('.chat-msg-content').first().text(text)
.addHyperlinks()
.addEmoticons(converse.visible_toolbar_buttons.emoticons).parent();
},
showHelpMessages: function (msgs, type, spinner) {
var i, msgs_length = msgs.length;
for (i=0; i<msgs_length; i++) {
this.$content.append($('<div class="chat-'+(type||'info')+'">'+msgs[i]+'</div>'));
}
if (spinner === true) {
this.$content.append('<span class="spinner"/>');
} else if (spinner === false) {
this.$content.find('span.spinner').remove();
}
return this.scrollDown();
},
handleChatStateMessage: function (message) {
if (message.get('chat_state') === converse.COMPOSING) {
this.showStatusNotification(message.get('fullname')+' '+__('is typing'));
this.clear_status_timeout = window.setTimeout(this.clearStatusNotification.bind(this), 10000);
} else if (message.get('chat_state') === converse.PAUSED) {
this.showStatusNotification(message.get('fullname')+' '+__('has stopped typing'));
} else if (_.contains([converse.INACTIVE, converse.ACTIVE], message.get('chat_state'))) {
this.$content.find('div.chat-event').remove();
} else if (message.get('chat_state') === converse.GONE) {
this.showStatusNotification(message.get('fullname')+' '+__('has gone away'));
}
},
handleTextMessage: function (message) {
this.showMessage(_.clone(message.attributes));
if ((message.get('sender') !== 'me') && (converse.windowState === 'blur')) {
converse.incrementMsgCounter();
}
if (!this.model.get('minimized') && !this.$el.is(':visible')) {
this.show();
}
},
onMessageAdded: function (message) {
/* Handler that gets called when a new message object is created.
*
* Parameters:
* (Object) message - The message Backbone object that was added.
*/
if (typeof this.clear_status_timeout !== 'undefined') {
window.clearTimeout(this.clear_status_timeout);
delete this.clear_status_timeout;
}
if (!message.get('message')) {
this.handleChatStateMessage(message);
} else {
this.handleTextMessage(message);
}
},
createMessageStanza: function (message) {
return $msg({
from: converse.connection.jid,
to: this.model.get('jid'),
type: 'chat',
id: message.get('msgid')
}).c('body').t(message.get('message')).up()
.c(converse.ACTIVE, {'xmlns': Strophe.NS.CHATSTATES}).up();
},
sendMessage: function (message) {
/* Responsible for sending off a text message.
*
* Parameters:
* (Message) message - The chat message
*/
// TODO: We might want to send to specfic resources.
// Especially in the OTR case.
var messageStanza = this.createMessageStanza(message);
converse.connection.send(messageStanza);
if (converse.forward_messages) {
// Forward the message, so that other connected resources are also aware of it.
converse.connection.send(
$msg({ to: converse.bare_jid, type: 'chat', id: message.get('msgid') })
.c('forwarded', {xmlns:'urn:xmpp:forward:0'})
.c('delay', {xmns:'urn:xmpp:delay',stamp:(new Date()).getTime()}).up()
.cnode(messageStanza.tree())
);
}
},
onMessageSubmitted: function (text) {
/* This method gets called once the user has typed a message
* and then pressed enter in a chat box.
*
* Parameters:
* (string) text - The chat message text.
*/
if (!converse.connection.authenticated) {
return this.showHelpMessages(
['Sorry, the connection has been lost, '+
'and your message could not be sent'],
'error'
);
}
var match = text.replace(/^\s*/, "").match(/^\/(.*)\s*$/), msgs;
if (match) {
if (match[1] === "clear") {
return this.clearMessages();
}
else if (match[1] === "help") {
msgs = [
'<strong>/help</strong>:'+__('Show this menu')+'',
'<strong>/me</strong>:'+__('Write in the third person')+'',
'<strong>/clear</strong>:'+__('Remove messages')+''
];
this.showHelpMessages(msgs);
return;
}
}
var fullname = converse.xmppstatus.get('fullname');
fullname = _.isEmpty(fullname)? converse.bare_jid: fullname;
var message = this.model.messages.create({
fullname: fullname,
sender: 'me',
time: moment().format(),
message: text
});
this.sendMessage(message);
},
sendChatState: function () {
/* Sends a message with the status of the user in this chat session
* as taken from the 'chat_state' attribute of the chat box.
* See XEP-0085 Chat State Notifications.
*/
converse.connection.send(
$msg({'to':this.model.get('jid'), 'type': 'chat'})
.c(this.model.get('chat_state'), {'xmlns': Strophe.NS.CHATSTATES})
);
},
setChatState: function (state, no_save) {
/* Mutator for setting the chat state of this chat session.
* Handles clearing of any chat state notification timeouts and
* setting new ones if necessary.
* Timeouts are set when the state being set is COMPOSING or PAUSED.
* After the timeout, COMPOSING will become PAUSED and PAUSED will become INACTIVE.
* See XEP-0085 Chat State Notifications.
*
* Parameters:
* (string) state - The chat state (consts ACTIVE, COMPOSING, PAUSED, INACTIVE, GONE)
* (Boolean) no_save - Just do the cleanup or setup but don't actually save the state.
*/
if (typeof this.chat_state_timeout !== 'undefined') {
window.clearTimeout(this.chat_state_timeout);
delete this.chat_state_timeout;
}
if (state === converse.COMPOSING) {
this.chat_state_timeout = window.setTimeout(
this.setChatState.bind(this), converse.TIMEOUTS.PAUSED, converse.PAUSED);
} else if (state === converse.PAUSED) {
this.chat_state_timeout = window.setTimeout(
this.setChatState.bind(this), converse.TIMEOUTS.INACTIVE, converse.INACTIVE);
}
if (!no_save && this.model.get('chat_state') !== state) {
this.model.set('chat_state', state);
}
return this;
},
keyPressed: function (ev) {
/* Event handler for when a key is pressed in a chat box textarea.
*/
var $textarea = $(ev.target), message;
if (ev.keyCode === KEY.ENTER) {
ev.preventDefault();
message = $textarea.val();
$textarea.val('').focus();
if (message !== '') {
if (this.model.get('chatroom')) {
this.onChatRoomMessageSubmitted(message);
} else {
this.onMessageSubmitted(message);
}
converse.emit('messageSend', message);
}
this.setChatState(converse.ACTIVE);
} else if (!this.model.get('chatroom')) { // chat state data is currently only for single user chat
// Set chat state to composing if keyCode is not a forward-slash
// (which would imply an internal command and not a message).
this.setChatState(converse.COMPOSING, ev.keyCode === KEY.FORWARD_SLASH);
}
},
onStartVerticalResize: function (ev) {
if (!converse.allow_dragresize) { return true; }
// Record element attributes for mouseMove().
this.height = this.$el.children('.box-flyout').height();
converse.resizing = {
'chatbox': this,
'direction': 'top'
};
this.prev_pageY = ev.pageY;
},
onStartHorizontalResize: function (ev) {
if (!converse.allow_dragresize) { return true; }
this.width = this.$el.children('.box-flyout').width();
converse.resizing = {
'chatbox': this,
'direction': 'left'
};
this.prev_pageX = ev.pageX;
},
onStartDiagonalResize: function (ev) {
this.onStartHorizontalResize(ev);
this.onStartVerticalResize(ev);
converse.resizing.direction = 'topleft';
},
setChatBoxHeight: function (height) {
if (!this.model.get('minimized')) {
if (height) {
height = converse.applyDragResistance(height, this.model.get('default_height'))+'px';
} else {
height = "";
}
this.$el.children('.box-flyout')[0].style.height = height;
}
},
setChatBoxWidth: function (width) {
if (!this.model.get('minimized')) {
if (width) {
width = converse.applyDragResistance(width, this.model.get('default_width'))+'px';
} else {
width = "";
}
this.$el[0].style.width = width;
this.$el.children('.box-flyout')[0].style.width = width;
}
},
resizeChatBox: function (ev) {
var diff;
if (converse.resizing.direction.indexOf('top') === 0) {
diff = ev.pageY - this.prev_pageY;
if (diff) {
this.height = ((this.height-diff) > (this.model.get('min_height') || 0)) ? (this.height-diff) : this.model.get('min_height');
this.prev_pageY = ev.pageY;
this.setChatBoxHeight(this.height);
}
}
if (converse.resizing.direction.indexOf('left') !== -1) {
diff = this.prev_pageX - ev.pageX;
if (diff) {
this.width = ((this.width+diff) > (this.model.get('min_width') || 0)) ? (this.width+diff) : this.model.get('min_width');
this.prev_pageX = ev.pageX;
this.setChatBoxWidth(this.width);
}
}
},
clearMessages: function (ev) {
if (ev && ev.preventDefault) { ev.preventDefault(); }
var result = confirm(__("Are you sure you want to clear the messages from this chat box?"));
if (result === true) {
this.$content.empty();
this.model.messages.reset();
this.model.messages.browserStorage._clear();
}
return this;
},
insertEmoticon: function (ev) {
ev.stopPropagation();
this.$el.find('.toggle-smiley ul').slideToggle(200);
var $textbox = this.$el.find('textarea.chat-textarea');
var value = $textbox.val();
var $target = $(ev.target);
$target = $target.is('a') ? $target : $target.children('a');
if (value && (value[value.length-1] !== ' ')) {
value = value + ' ';
}
$textbox.focus().val(value+$target.data('emoticon')+' ');
},
toggleEmoticonMenu: function (ev) {
ev.stopPropagation();
this.$el.find('.toggle-smiley ul').slideToggle(200);
},
toggleCall: function (ev) {
ev.stopPropagation();
converse.emit('callButtonClicked', {
connection: converse.connection,
model: this.model
});
},
onChatStatusChanged: function (item) {
var chat_status = item.get('chat_status'),
fullname = item.get('fullname');
fullname = _.isEmpty(fullname)? item.get('jid'): fullname;
if (this.$el.is(':visible')) {
if (chat_status === 'offline') {
this.showStatusNotification(fullname+' '+__('has gone offline'));
} else if (chat_status === 'away') {
this.showStatusNotification(fullname+' '+__('has gone away'));
} else if ((chat_status === 'dnd')) {
this.showStatusNotification(fullname+' '+__('is busy'));
} else if (chat_status === 'online') {
this.$el.find('div.chat-event').remove();
}
}
},
onStatusChanged: function (item) {
this.showStatusMessage();
converse.emit('contactStatusMessageChanged', {
'contact': item.attributes,
'message': item.get('status')
});
},
onMinimizedChanged: function (item) {
if (item.get('minimized')) {
this.minimize();
} else {
this.maximize();
}
},
showStatusMessage: function (msg) {
msg = msg || this.model.get('status');
if (typeof msg === "string") {
this.$el.find('p.user-custom-message').text(msg).attr('title', msg);
}
return this;
},
close: function (ev) {
if (ev && ev.preventDefault) { ev.preventDefault(); }
if (converse.connection.connected) {
this.model.destroy();
this.setChatState(converse.INACTIVE);
} else {
this.hide();
}
converse.emit('chatBoxClosed', this);
return this;
},
onMaximized: function () {
converse.chatboxviews.trimChats(this);
utils.refreshWebkit();
this.$content.scrollTop(this.model.get('scroll'));
this.setChatState(converse.ACTIVE).focus();
converse.emit('chatBoxMaximized', this);
},
onMinimized: function () {
utils.refreshWebkit();
converse.emit('chatBoxMinimized', this);
},
maximize: function () {
// Restore a minimized chat box
$('#conversejs').prepend(this.$el);
this.$el.show('fast', this.onMaximized.bind(this));
return this;
},
minimize: function (ev) {
if (ev && ev.preventDefault) { ev.preventDefault(); }
// save the scroll position to restore it on maximize
this.model.save({'scroll': this.$content.scrollTop()});
this.setChatState(converse.INACTIVE).model.minimize();
this.$el.hide('fast', this.onMinimized.bind(this));
},
updateVCard: function () {
if (!this.use_vcards) { return this; }
var jid = this.model.get('jid'),
contact = converse.roster.get(jid);
if ((contact) && (!contact.get('vcard_updated'))) {
converse.getVCard(
jid,
function (iq, jid, fullname, image, image_type, url) {
this.model.save({
'fullname' : fullname || jid,
'url': url,
'image_type': image_type,
'image': image
});
}.bind(this),
function () {
converse.log("ChatBoxView.initialize: An error occured while fetching vcard");
}
);
}
return this;
},
renderToolbar: function (options) {
if (!converse.show_toolbar) {
return;
}
options = _.extend(options || {}, {
label_clear: __('Clear all messages'),
label_hide_occupants: __('Hide the list of occupants'),
label_insert_smiley: __('Insert a smiley'),
label_start_call: __('Start a call'),
show_call_button: converse.visible_toolbar_buttons.call,
show_clear_button: converse.visible_toolbar_buttons.clear,
show_emoticons: converse.visible_toolbar_buttons.emoticons,
// FIXME Leaky abstraction MUC
show_occupants_toggle: this.is_chatroom && converse.visible_toolbar_buttons.toggle_occupants
});
this.$el.find('.chat-toolbar').html(converse.templates.toolbar(_.extend(this.model.toJSON(), options || {})));
return this;
},
renderAvatar: function () {
if (!this.model.get('image')) {
return;
}
var img_src = 'data:'+this.model.get('image_type')+';base64,'+this.model.get('image'),
canvas = $('<canvas height="32px" width="32px" class="avatar"></canvas>').get(0);
if (!(canvas.getContext && canvas.getContext('2d'))) {
return this;
}
var ctx = canvas.getContext('2d');
var img = new Image(); // Create new Image object
img.onload = function () {
var ratio = img.width/img.height;
if (ratio < 1) {
ctx.drawImage(img, 0,0, 32, 32*(1/ratio));
} else {
ctx.drawImage(img, 0,0, 32, 32*ratio);
}
};
img.src = img_src;
this.$el.find('.chat-title').before(canvas);
return this;
},
focus: function () {
this.$el.find('.chat-textarea').focus();
converse.emit('chatBoxFocused', this);
return this;
},
hide: function () {
if (this.$el.is(':visible') && this.$el.css('opacity') === "1") {
this.$el.hide();
utils.refreshWebkit();
}
return this;
},
show: function (focus) {
if (typeof this.debouncedShow === 'undefined') {
/* We wrap the method in a debouncer and set it on the
* instance, so that we have it debounced per instance.
* Debouncing it on the class-level is too broad.
*/
this.debouncedShow = _.debounce(function (focus) {
if (this.$el.is(':visible') && this.$el.css('opacity') === "1") {
if (focus) { this.focus(); }
return;
}
this.initDragResize().setDimensions();
this.$el.fadeIn(function () {
if (converse.connection.connected) {
// Without a connection, we haven't yet initialized
// localstorage
this.model.save();
}
converse.chatboxviews.trimChats(this);
this.setChatState(converse.ACTIVE);
this.scrollDown();
if (focus) {
this.focus();
}
}.bind(this));
}, 250, true);
}
this.debouncedShow.apply(this, arguments);
return this;
},
scrollDownMessageHeight: function ($message) {
if (this.$content.is(':visible')) {
this.$content.scrollTop(this.$content.scrollTop() + $message[0].scrollHeight);
}
return this;
},
scrollDown: function () {
if (this.$content.is(':visible')) {
this.$content.scrollTop(this.$content[0].scrollHeight);
}
return this;
}
});
}
});
}));
src/converse-controlbox.js
View file @ fe47773c
......@@ -7,7 +7,12 @@
/*global define, Backbone */
(function (root, factory) {
define("converse-controlbox", ["converse-core", "converse-api"], factory);
define("converse-controlbox", [
"converse-core",
"converse-api",
// TODO: remove this dependency
"converse-chatview"
], factory);
}(this, function (converse, converse_api) {
"use strict";
// Strophe methods for building stanzas
......@@ -18,10 +23,9 @@
// Other necessary globals
var $ = converse_api.env.jQuery,
_ = converse_api.env._,
__ = utils.__.bind(converse),
moment = converse_api.env.moment;
// For translations
var __ = utils.__.bind(converse);
converse_api.plugins.add('controlbox', {
......
src/converse-core.js
View file @ fe47773c
......@@ -40,7 +40,6 @@
// Strophe globals
var $build = Strophe.$build;
var $iq = Strophe.$iq;
var $msg = Strophe.$msg;
var $pres = Strophe.$pres;
var b64_sha1 = Strophe.SHA1.b64_sha1;
Strophe = Strophe.Strophe;
......@@ -95,11 +94,6 @@
converse.OPENED = 'opened';
converse.CLOSED = 'closed';
var KEY = {
ENTER: 13,
FORWARD_SLASH: 47
};
var PRETTY_CONNECTION_STATUS = {
0: 'ERROR',
1: 'CONNECTING',
......@@ -381,7 +375,6 @@
rid: undefined,
roster_groups: false,
show_only_online_users: false,
show_toolbar: true,
sid: undefined,
storage: 'session',
synchronize_availability: true, // Set to false to not sync with other clients or with resource name of the particular client that it should synchronize with
......@@ -1428,876 +1421,6 @@
}
});
this.ChatBoxView = Backbone.View.extend({
length: 200,
tagName: 'div',
className: 'chatbox',
is_chatroom: false, // This is not a multi-user chatroom
events: {
'click .close-chatbox-button': 'close',
'click .toggle-chatbox-button': 'minimize',
'keypress textarea.chat-textarea': 'keyPressed',
'click .toggle-smiley': 'toggleEmoticonMenu',
'click .toggle-smiley ul li': 'insertEmoticon',
'click .toggle-clear': 'clearMessages',
'click .toggle-call': 'toggleCall',
'mousedown .dragresize-top': 'onStartVerticalResize',
'mousedown .dragresize-left': 'onStartHorizontalResize',
'mousedown .dragresize-topleft': 'onStartDiagonalResize'
},
initialize: function () {
$(window).on('resize', _.debounce(this.setDimensions.bind(this), 100));
this.model.messages.on('add', this.onMessageAdded, this);
this.model.on('show', this.show, this);
this.model.on('destroy', this.hide, this);
// TODO check for changed fullname as well
this.model.on('change:chat_state', this.sendChatState, this);
this.model.on('change:chat_status', this.onChatStatusChanged, this);
this.model.on('change:image', this.renderAvatar, this);
this.model.on('change:minimized', this.onMinimizedChanged, this);
this.model.on('change:status', this.onStatusChanged, this);
this.model.on('showHelpMessages', this.showHelpMessages, this);
this.model.on('sendMessage', this.sendMessage, this);
this.updateVCard().render().fetchMessages().insertIntoPage().hide();
},
render: function () {
this.$el.attr('id', this.model.get('box_id'))
.html(converse.templates.chatbox(
_.extend(this.model.toJSON(), {
show_toolbar: converse.show_toolbar,
show_textarea: true,
title: this.model.get('fullname'),
info_close: __('Close this chat box'),
info_minimize: __('Minimize this chat box'),
label_personal_message: __('Personal message')
}
)
)
);
this.setWidth();
this.$content = this.$el.find('.chat-content');
this.renderToolbar().renderAvatar();
this.$content.on('scroll', _.debounce(this.onScroll.bind(this), 100));
converse.emit('chatBoxOpened', this);
window.setTimeout(utils.refreshWebkit, 50);
return this.showStatusMessage();
},
setWidth: function () {
// If a custom width is applied (due to drag-resizing),
// then we need to set the width of the .chatbox element as well.
if (this.model.get('width')) {
this.$el.css('width', this.model.get('width'));
}
},
onScroll: function (ev) {
if ($(ev.target).scrollTop() === 0 && this.model.messages.length) {
this.fetchArchivedMessages({
'before': this.model.messages.at(0).get('archive_id'),
'with': this.model.get('jid'),
'max': converse.archived_messages_page_size
});
}
},
fetchMessages: function () {
/* Responsible for fetching previously sent messages, first
* from session storage, and then once that's done by calling
* fetchArchivedMessages, which fetches from the XMPP server if
* applicable.
*/
this.model.messages.fetch({
'add': true,
'success': function () {
if (!converse.features.findWhere({'var': Strophe.NS.MAM})) {
return;
}
if (this.model.messages.length < converse.archived_messages_page_size) {
this.fetchArchivedMessages({
'before': '', // Page backwards from the most recent message
'with': this.model.get('jid'),
'max': converse.archived_messages_page_size
});
}
}.bind(this)
});
return this;
},
fetchArchivedMessages: function (options) {
/* Fetch archived chat messages from the XMPP server.
*
* Then, upon receiving them, call onMessage on the chat box,
* so that they are displayed inside it.
*/
if (!converse.features.findWhere({'var': Strophe.NS.MAM})) {
converse.log("Attempted to fetch archived messages but this user's server doesn't support XEP-0313");
return;
}
this.addSpinner();
converse.queryForArchivedMessages(options, function (messages) {
this.clearSpinner();
if (messages.length) {
_.map(messages, converse.chatboxes.onMessage.bind(converse.chatboxes));
}
}.bind(this),
function () {
this.clearSpinner();
converse.log("Error or timeout while trying to fetch archived messages", "error");
}.bind(this)
);
},
insertIntoPage: function () {
/* This method gets overridden in src/converse-controlbox.js if
* the controlbox plugin is active.
*/
$('#conversejs').prepend(this.$el);
return this;
},
adjustToViewport: function () {
/* Event handler called when viewport gets resized. We remove
* custom width/height from chat boxes.
*/
var viewport_width = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
var viewport_height = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
if (viewport_width <= 480) {
this.model.set('height', undefined);
this.model.set('width', undefined);
} else if (viewport_width <= this.model.get('width')) {
this.model.set('width', undefined);
} else if (viewport_height <= this.model.get('height')) {
this.model.set('height', undefined);
}
},
initDragResize: function () {
/* Determine and store the default box size.
* We need this information for the drag-resizing feature.
*/
var $flyout = this.$el.find('.box-flyout');
if (typeof this.model.get('height') === 'undefined') {
var height = $flyout.height();
var width = $flyout.width();
this.model.set('height', height);
this.model.set('default_height', height);
this.model.set('width', width);
this.model.set('default_width', width);
}
var min_width = $flyout.css('min-width');
var min_height = $flyout.css('min-height');
this.model.set('min_width', min_width.endsWith('px') ? Number(min_width.replace(/px$/, '')) :0);
this.model.set('min_height', min_height.endsWith('px') ? Number(min_height.replace(/px$/, '')) :0);
// Initialize last known mouse position
this.prev_pageY = 0;
this.prev_pageX = 0;
if (converse.connection.connected) {
this.height = this.model.get('height');
this.width = this.model.get('width');
}
return this;
},
setDimensions: function () {
// Make sure the chat box has the right height and width.
this.adjustToViewport();
this.setChatBoxHeight(this.model.get('height'));
this.setChatBoxWidth(this.model.get('width'));
},
clearStatusNotification: function () {
this.$content.find('div.chat-event').remove();
},
showStatusNotification: function (message, keep_old) {
if (!keep_old) {
this.clearStatusNotification();
}
var was_at_bottom = this.$content.scrollTop() + this.$content.innerHeight() >= this.$content[0].scrollHeight;
this.$content.append($('<div class="chat-info chat-event"></div>').text(message));
if (was_at_bottom) {
this.scrollDown();
}
},
addSpinner: function () {
if (!this.$content.first().hasClass('spinner')) {
this.$content.prepend('<span class="spinner"/>');
}
},
clearSpinner: function () {
if (this.$content.children(':first').is('span.spinner')) {
this.$content.children(':first').remove();
}
},
prependDayIndicator: function (date) {
/* Prepends an indicator into the chat area, showing the day as
* given by the passed in date.
*
* Parameters:
* (String) date - An ISO8601 date string.
*/
var day_date = moment(date).startOf('day');
this.$content.prepend(converse.templates.new_day({
isodate: day_date.format(),
datestring: day_date.format("dddd MMM Do YYYY")
}));
},
appendMessage: function (attrs) {
/* Helper method which appends a message to the end of the chat
* box's content area.
*
* Parameters:
* (Object) attrs: An object containing the message attributes.
*/
_.compose(
_.debounce(this.scrollDown.bind(this), 50),
this.$content.append.bind(this.$content)
)(this.renderMessage(attrs));
},
showMessage: function (attrs) {
/* Inserts a chat message into the content area of the chat box.
* Will also insert a new day indicator if the message is on a
* different day.
*
* The message to show may either be newer than the newest
* message, or older than the oldest message.
*
* Parameters:
* (Object) attrs: An object containing the message attributes.
*/
var $first_msg = this.$content.children('.chat-message:first'),
first_msg_date = $first_msg.data('isodate'),
last_msg_date, current_msg_date, day_date, $msgs, msg_dates, idx;
if (!first_msg_date) {
this.appendMessage(attrs);
return;
}
current_msg_date = moment(attrs.time) || moment;
last_msg_date = this.$content.children('.chat-message:last').data('isodate');
if (typeof last_msg_date !== "undefined" && (current_msg_date.isAfter(last_msg_date) || current_msg_date.isSame(last_msg_date))) {
// The new message is after the last message
if (current_msg_date.isAfter(last_msg_date, 'day')) {
// Append a new day indicator
day_date = moment(current_msg_date).startOf('day');
this.$content.append(converse.templates.new_day({
isodate: current_msg_date.format(),
datestring: current_msg_date.format("dddd MMM Do YYYY")
}));
}
this.appendMessage(attrs);
return;
}
if (typeof first_msg_date !== "undefined" &&
(current_msg_date.isBefore(first_msg_date) ||
(current_msg_date.isSame(first_msg_date) && !current_msg_date.isSame(last_msg_date)))) {
// The new message is before the first message
if ($first_msg.prev().length === 0) {
// There's no day indicator before the first message, so we prepend one.
this.prependDayIndicator(first_msg_date);
}
if (current_msg_date.isBefore(first_msg_date, 'day')) {
_.compose(
this.scrollDownMessageHeight.bind(this),
function ($el) {
this.$content.prepend($el);
return $el;
}.bind(this)
)(this.renderMessage(attrs));
// This message is on a different day, so we add a day indicator.
this.prependDayIndicator(current_msg_date);
} else {
// The message is before the first, but on the same day.
// We need to prepend the message immediately before the
// first message (so that it'll still be after the day indicator).
_.compose(
this.scrollDownMessageHeight.bind(this),
function ($el) {
$el.insertBefore($first_msg);
return $el;
}
)(this.renderMessage(attrs));
}
} else {
// We need to find the correct place to position the message
current_msg_date = current_msg_date.format();
$msgs = this.$content.children('.chat-message');
msg_dates = _.map($msgs, function (el) {
return $(el).data('isodate');
});
msg_dates.push(current_msg_date);
msg_dates.sort();
idx = msg_dates.indexOf(current_msg_date)-1;
_.compose(
this.scrollDownMessageHeight.bind(this),
function ($el) {
$el.insertAfter(this.$content.find('.chat-message[data-isodate="'+msg_dates[idx]+'"]'));
return $el;
}.bind(this)
)(this.renderMessage(attrs));
}
},
renderMessage: function (attrs) {
/* Renders a chat message based on the passed in attributes.
*
* Parameters:
* (Object) attrs: An object containing the message attributes.
*
* Returns:
* The DOM element representing the message.
*/
var msg_time = moment(attrs.time) || moment,
text = attrs.message,
match = text.match(/^\/(.*?)(?: (.*))?$/),
fullname = this.model.get('fullname') || attrs.fullname,
extra_classes = attrs.delayed && 'delayed' || '',
template, username;
if ((match) && (match[1] === 'me')) {
text = text.replace(/^\/me/, '');
template = converse.templates.action;
username = fullname;
} else {
template = converse.templates.message;
username = attrs.sender === 'me' && __('me') || fullname;
}
this.$content.find('div.chat-event').remove();
// FIXME: leaky abstraction from MUC
if (this.is_chatroom && attrs.sender === 'them' && (new RegExp("\\b"+this.model.get('nick')+"\\b")).test(text)) {
// Add special class to mark groupchat messages in which we
// are mentioned.
extra_classes += ' mentioned';
}
return $(template({
msgid: attrs.msgid,
'sender': attrs.sender,
'time': msg_time.format('hh:mm'),
'isodate': msg_time.format(),
'username': username,
'message': '',
'extra_classes': extra_classes
})).children('.chat-msg-content').first().text(text)
.addHyperlinks()
.addEmoticons(converse.visible_toolbar_buttons.emoticons).parent();
},
showHelpMessages: function (msgs, type, spinner) {
var i, msgs_length = msgs.length;
for (i=0; i<msgs_length; i++) {
this.$content.append($('<div class="chat-'+(type||'info')+'">'+msgs[i]+'</div>'));
}
if (spinner === true) {
this.$content.append('<span class="spinner"/>');
} else if (spinner === false) {
this.$content.find('span.spinner').remove();
}
return this.scrollDown();
},
handleChatStateMessage: function (message) {
if (message.get('chat_state') === converse.COMPOSING) {
this.showStatusNotification(message.get('fullname')+' '+__('is typing'));
this.clear_status_timeout = window.setTimeout(this.clearStatusNotification.bind(this), 10000);
} else if (message.get('chat_state') === converse.PAUSED) {
this.showStatusNotification(message.get('fullname')+' '+__('has stopped typing'));
} else if (_.contains([converse.INACTIVE, converse.ACTIVE], message.get('chat_state'))) {
this.$content.find('div.chat-event').remove();
} else if (message.get('chat_state') === converse.GONE) {
this.showStatusNotification(message.get('fullname')+' '+__('has gone away'));
}
},
handleTextMessage: function (message) {
this.showMessage(_.clone(message.attributes));
if ((message.get('sender') !== 'me') && (converse.windowState === 'blur')) {
converse.incrementMsgCounter();
}
if (!this.model.get('minimized') && !this.$el.is(':visible')) {
this.show();
}
},
onMessageAdded: function (message) {
/* Handler that gets called when a new message object is created.
*
* Parameters:
* (Object) message - The message Backbone object that was added.
*/
if (typeof this.clear_status_timeout !== 'undefined') {
window.clearTimeout(this.clear_status_timeout);
delete this.clear_status_timeout;
}
if (!message.get('message')) {
this.handleChatStateMessage(message);
} else {
this.handleTextMessage(message);
}
},
createMessageStanza: function (message) {
return $msg({
from: converse.connection.jid,
to: this.model.get('jid'),
type: 'chat',
id: message.get('msgid')
}).c('body').t(message.get('message')).up()
.c(converse.ACTIVE, {'xmlns': Strophe.NS.CHATSTATES}).up();
},
sendMessage: function (message) {
/* Responsible for sending off a text message.
*
* Parameters:
* (Message) message - The chat message
*/
// TODO: We might want to send to specfic resources.
// Especially in the OTR case.
var messageStanza = this.createMessageStanza(message);
converse.connection.send(messageStanza);
if (converse.forward_messages) {
// Forward the message, so that other connected resources are also aware of it.
converse.connection.send(
$msg({ to: converse.bare_jid, type: 'chat', id: message.get('msgid') })
.c('forwarded', {xmlns:'urn:xmpp:forward:0'})
.c('delay', {xmns:'urn:xmpp:delay',stamp:(new Date()).getTime()}).up()
.cnode(messageStanza.tree())
);
}
},
onMessageSubmitted: function (text) {
/* This method gets called once the user has typed a message
* and then pressed enter in a chat box.
*
* Parameters:
* (string) text - The chat message text.
*/
if (!converse.connection.authenticated) {
return this.showHelpMessages(
['Sorry, the connection has been lost, '+
'and your message could not be sent'],
'error'
);
}
var match = text.replace(/^\s*/, "").match(/^\/(.*)\s*$/), msgs;
if (match) {
if (match[1] === "clear") {
return this.clearMessages();
}
else if (match[1] === "help") {
msgs = [
'<strong>/help</strong>:'+__('Show this menu')+'',
'<strong>/me</strong>:'+__('Write in the third person')+'',
'<strong>/clear</strong>:'+__('Remove messages')+''
];
this.showHelpMessages(msgs);
return;
}
}
var fullname = converse.xmppstatus.get('fullname');
fullname = _.isEmpty(fullname)? converse.bare_jid: fullname;
var message = this.model.messages.create({
fullname: fullname,
sender: 'me',
time: moment().format(),
message: text
});
this.sendMessage(message);
},
sendChatState: function () {
/* Sends a message with the status of the user in this chat session
* as taken from the 'chat_state' attribute of the chat box.
* See XEP-0085 Chat State Notifications.
*/
converse.connection.send(
$msg({'to':this.model.get('jid'), 'type': 'chat'})
.c(this.model.get('chat_state'), {'xmlns': Strophe.NS.CHATSTATES})
);
},
setChatState: function (state, no_save) {
/* Mutator for setting the chat state of this chat session.
* Handles clearing of any chat state notification timeouts and
* setting new ones if necessary.
* Timeouts are set when the state being set is COMPOSING or PAUSED.
* After the timeout, COMPOSING will become PAUSED and PAUSED will become INACTIVE.
* See XEP-0085 Chat State Notifications.
*
* Parameters:
* (string) state - The chat state (consts ACTIVE, COMPOSING, PAUSED, INACTIVE, GONE)
* (Boolean) no_save - Just do the cleanup or setup but don't actually save the state.
*/
if (typeof this.chat_state_timeout !== 'undefined') {
window.clearTimeout(this.chat_state_timeout);
delete this.chat_state_timeout;
}
if (state === converse.COMPOSING) {
this.chat_state_timeout = window.setTimeout(
this.setChatState.bind(this), converse.TIMEOUTS.PAUSED, converse.PAUSED);
} else if (state === converse.PAUSED) {
this.chat_state_timeout = window.setTimeout(
this.setChatState.bind(this), converse.TIMEOUTS.INACTIVE, converse.INACTIVE);
}
if (!no_save && this.model.get('chat_state') !== state) {
this.model.set('chat_state', state);
}
return this;
},
keyPressed: function (ev) {
/* Event handler for when a key is pressed in a chat box textarea.
*/
var $textarea = $(ev.target), message;
if (ev.keyCode === KEY.ENTER) {
ev.preventDefault();
message = $textarea.val();
$textarea.val('').focus();
if (message !== '') {
if (this.model.get('chatroom')) {
this.onChatRoomMessageSubmitted(message);
} else {
this.onMessageSubmitted(message);
}
converse.emit('messageSend', message);
}
this.setChatState(converse.ACTIVE);
} else if (!this.model.get('chatroom')) { // chat state data is currently only for single user chat
// Set chat state to composing if keyCode is not a forward-slash
// (which would imply an internal command and not a message).
this.setChatState(converse.COMPOSING, ev.keyCode === KEY.FORWARD_SLASH);
}
},
onStartVerticalResize: function (ev) {
if (!converse.allow_dragresize) { return true; }
// Record element attributes for mouseMove().
this.height = this.$el.children('.box-flyout').height();
converse.resizing = {
'chatbox': this,
'direction': 'top'
};
this.prev_pageY = ev.pageY;
},
onStartHorizontalResize: function (ev) {
if (!converse.allow_dragresize) { return true; }
this.width = this.$el.children('.box-flyout').width();
converse.resizing = {
'chatbox': this,
'direction': 'left'
};
this.prev_pageX = ev.pageX;
},
onStartDiagonalResize: function (ev) {
this.onStartHorizontalResize(ev);
this.onStartVerticalResize(ev);
converse.resizing.direction = 'topleft';
},
setChatBoxHeight: function (height) {
if (!this.model.get('minimized')) {
if (height) {
height = converse.applyDragResistance(height, this.model.get('default_height'))+'px';
} else {
height = "";
}
this.$el.children('.box-flyout')[0].style.height = height;
}
},
setChatBoxWidth: function (width) {
if (!this.model.get('minimized')) {
if (width) {
width = converse.applyDragResistance(width, this.model.get('default_width'))+'px';
} else {
width = "";
}
this.$el[0].style.width = width;
this.$el.children('.box-flyout')[0].style.width = width;
}
},
resizeChatBox: function (ev) {
var diff;
if (converse.resizing.direction.indexOf('top') === 0) {
diff = ev.pageY - this.prev_pageY;
if (diff) {
this.height = ((this.height-diff) > (this.model.get('min_height') || 0)) ? (this.height-diff) : this.model.get('min_height');
this.prev_pageY = ev.pageY;
this.setChatBoxHeight(this.height);
}
}
if (converse.resizing.direction.indexOf('left') !== -1) {
diff = this.prev_pageX - ev.pageX;
if (diff) {
this.width = ((this.width+diff) > (this.model.get('min_width') || 0)) ? (this.width+diff) : this.model.get('min_width');
this.prev_pageX = ev.pageX;
this.setChatBoxWidth(this.width);
}
}
},
clearMessages: function (ev) {
if (ev && ev.preventDefault) { ev.preventDefault(); }
var result = confirm(__("Are you sure you want to clear the messages from this chat box?"));
if (result === true) {
this.$content.empty();
this.model.messages.reset();
this.model.messages.browserStorage._clear();
}
return this;
},
insertEmoticon: function (ev) {
ev.stopPropagation();
this.$el.find('.toggle-smiley ul').slideToggle(200);
var $textbox = this.$el.find('textarea.chat-textarea');
var value = $textbox.val();
var $target = $(ev.target);
$target = $target.is('a') ? $target : $target.children('a');
if (value && (value[value.length-1] !== ' ')) {
value = value + ' ';
}
$textbox.focus().val(value+$target.data('emoticon')+' ');
},
toggleEmoticonMenu: function (ev) {
ev.stopPropagation();
this.$el.find('.toggle-smiley ul').slideToggle(200);
},
toggleCall: function (ev) {
ev.stopPropagation();
converse.emit('callButtonClicked', {
connection: converse.connection,
model: this.model
});
},
onChatStatusChanged: function (item) {
var chat_status = item.get('chat_status'),
fullname = item.get('fullname');
fullname = _.isEmpty(fullname)? item.get('jid'): fullname;
if (this.$el.is(':visible')) {
if (chat_status === 'offline') {
this.showStatusNotification(fullname+' '+__('has gone offline'));
} else if (chat_status === 'away') {
this.showStatusNotification(fullname+' '+__('has gone away'));
} else if ((chat_status === 'dnd')) {
this.showStatusNotification(fullname+' '+__('is busy'));
} else if (chat_status === 'online') {
this.$el.find('div.chat-event').remove();
}
}
},
onStatusChanged: function (item) {
this.showStatusMessage();
converse.emit('contactStatusMessageChanged', {
'contact': item.attributes,
'message': item.get('status')
});
},
onMinimizedChanged: function (item) {
if (item.get('minimized')) {
this.minimize();
} else {
this.maximize();
}
},
showStatusMessage: function (msg) {
msg = msg || this.model.get('status');
if (typeof msg === "string") {
this.$el.find('p.user-custom-message').text(msg).attr('title', msg);
}
return this;
},
close: function (ev) {
if (ev && ev.preventDefault) { ev.preventDefault(); }
if (converse.connection.connected) {
this.model.destroy();
this.setChatState(converse.INACTIVE);
} else {
this.hide();
}
converse.emit('chatBoxClosed', this);
return this;
},
onMaximized: function () {
converse.chatboxviews.trimChats(this);
utils.refreshWebkit();
this.$content.scrollTop(this.model.get('scroll'));
this.setChatState(converse.ACTIVE).focus();
converse.emit('chatBoxMaximized', this);
},
onMinimized: function () {
utils.refreshWebkit();
converse.emit('chatBoxMinimized', this);
},
maximize: function () {
// Restore a minimized chat box
$('#conversejs').prepend(this.$el);
this.$el.show('fast', this.onMaximized.bind(this));
return this;
},
minimize: function (ev) {
if (ev && ev.preventDefault) { ev.preventDefault(); }
// save the scroll position to restore it on maximize
this.model.save({'scroll': this.$content.scrollTop()});
this.setChatState(converse.INACTIVE).model.minimize();
this.$el.hide('fast', this.onMinimized.bind(this));
},
updateVCard: function () {
if (!this.use_vcards) { return this; }
var jid = this.model.get('jid'),
contact = converse.roster.get(jid);
if ((contact) && (!contact.get('vcard_updated'))) {
converse.getVCard(
jid,
function (iq, jid, fullname, image, image_type, url) {
this.model.save({
'fullname' : fullname || jid,
'url': url,
'image_type': image_type,
'image': image
});
}.bind(this),
function () {
converse.log("ChatBoxView.initialize: An error occured while fetching vcard");
}
);
}
return this;
},
renderToolbar: function (options) {
if (!converse.show_toolbar) {
return;
}
options = _.extend(options || {}, {
label_clear: __('Clear all messages'),
label_hide_occupants: __('Hide the list of occupants'),
label_insert_smiley: __('Insert a smiley'),
label_start_call: __('Start a call'),
show_call_button: converse.visible_toolbar_buttons.call,
show_clear_button: converse.visible_toolbar_buttons.clear,
show_emoticons: converse.visible_toolbar_buttons.emoticons,
// FIXME Leaky abstraction MUC
show_occupants_toggle: this.is_chatroom && converse.visible_toolbar_buttons.toggle_occupants
});
this.$el.find('.chat-toolbar').html(converse.templates.toolbar(_.extend(this.model.toJSON(), options || {})));
return this;
},
renderAvatar: function () {
if (!this.model.get('image')) {
return;
}
var img_src = 'data:'+this.model.get('image_type')+';base64,'+this.model.get('image'),
canvas = $('<canvas height="32px" width="32px" class="avatar"></canvas>').get(0);
if (!(canvas.getContext && canvas.getContext('2d'))) {
return this;
}
var ctx = canvas.getContext('2d');
var img = new Image(); // Create new Image object
img.onload = function () {
var ratio = img.width/img.height;
if (ratio < 1) {
ctx.drawImage(img, 0,0, 32, 32*(1/ratio));
} else {
ctx.drawImage(img, 0,0, 32, 32*ratio);
}
};
img.src = img_src;
this.$el.find('.chat-title').before(canvas);
return this;
},
focus: function () {
this.$el.find('.chat-textarea').focus();
converse.emit('chatBoxFocused', this);
return this;
},
hide: function () {
if (this.$el.is(':visible') && this.$el.css('opacity') === "1") {
this.$el.hide();
utils.refreshWebkit();
}
return this;
},
show: function (focus) {
if (typeof this.debouncedShow === 'undefined') {
/* We wrap the method in a debouncer and set it on the
* instance, so that we have it debounced per instance.
* Debouncing it on the class-level is too broad.
*/
this.debouncedShow = _.debounce(function (focus) {
if (this.$el.is(':visible') && this.$el.css('opacity') === "1") {
if (focus) { this.focus(); }
return;
}
this.initDragResize().setDimensions();
this.$el.fadeIn(function () {
if (converse.connection.connected) {
// Without a connection, we haven't yet initialized
// localstorage
this.model.save();
}
converse.chatboxviews.trimChats(this);
this.setChatState(converse.ACTIVE);
this.scrollDown();
if (focus) {
this.focus();
}
}.bind(this));
}, 250, true);
}
this.debouncedShow.apply(this, arguments);
return this;
},
scrollDownMessageHeight: function ($message) {
if (this.$content.is(':visible')) {
this.$content.scrollTop(this.$content.scrollTop() + $message[0].scrollHeight);
}
return this;
},
scrollDown: function () {
if (this.$content.is(':visible')) {
this.$content.scrollTop(this.$content[0].scrollHeight);
}
return this;
}
});
this.ChatBoxes = Backbone.Collection.extend({
model: converse.ChatBox,
......@@ -2443,13 +1566,11 @@
onChatBoxAdded: function (item) {
var view = this.get(item.get('id'));
if (!view) {
view = new converse.ChatBoxView({model: item});
this.add(item.get('id'), view);
} else {
if (view) {
delete view.model; // Remove ref to old model to help garbage collection
view.model = item;
view.initialize();
this.trimChats(view);
}
},
......@@ -3134,8 +2255,20 @@
};
this.initializePlugins = function () {
var updateSettings = function (settings) {
/* Helper method which gets put on the plugin and allows it to
* add more user-facing config settings to converse.js.
*/
_.extend(converse.default_settings, settings);
_.extend(converse, settings);
_.extend(converse, _.pick(converse.user_settings, Object.keys(settings)));
};
_.each(_.keys(this.plugins), function (name) {
var plugin = this.plugins[name];
plugin.updateSettings = updateSettings;
if (_.contains(this.initialized_plugins, name)) {
// Don't initialize plugins twice, otherwise we get
// infinite recursion in overridden methods.
......
src/converse-headline.js
View file @ fe47773c
......@@ -7,18 +7,17 @@
/*global define */
(function (root, factory) {
define("converse-headline", ["converse-core", "converse-api"], factory);
define("converse-headline", [
"converse-core",
"converse-api",
// TODO: remove this dependency
"converse-chat"
], factory);
}(this, function (converse, converse_api) {
"use strict";
var $ = converse_api.env.jQuery,
utils = converse_api.env.utils,
Strophe = converse_api.env.Strophe,
_ = converse_api.env._;
// For translations
var __ = utils.__.bind(converse);
var ___ = utils.___;
var supports_html5_notification = "Notification" in window;
var utils = converse_api.env.utils,
_ = converse_api.env._,
__ = utils.__.bind(converse);
converse_api.plugins.add('headline', {
......
src/converse-muc.js
View file @ fe47773c
......@@ -13,6 +13,8 @@
define("converse-muc", [
"converse-core",
"converse-api",
// TODO remove next two dependencies
"converse-chatview",
"converse-controlbox"
], factory);
}(this, function (converse, converse_api) {
......@@ -202,15 +204,14 @@
*/
var converse = this.converse;
// Configuration values for this plugin
var settings = {
this.updateSettings({
allow_muc: true,
auto_join_on_invite: false, // Auto-join chatroom on invite
hide_muc_server: false,
muc_history_max_stanzas: undefined, // Takes an integer, limits the amount of messages to fetch from chat room's history
};
_.extend(converse.default_settings, settings);
_.extend(converse, settings);
_.extend(converse, _.pick(converse.user_settings, Object.keys(settings)));
show_toolbar: true,
});
converse.ChatRoomView = converse.ChatBoxView.extend({
/* Backbone View which renders a chat room, based upon the view
......
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