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430 lines
15 KiB
JavaScript
430 lines
15 KiB
JavaScript
/*
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* vim: ts=4:sw=4:expandtab
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*/
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(function () {
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'use strict';
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window.Whisper = window.Whisper || {};
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Whisper.ExpiredToast = Whisper.ToastView.extend({
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render_attributes: function() {
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return { toastMessage: i18n('expiredWarning') };
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}
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});
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Whisper.BlockedToast = Whisper.ToastView.extend({
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render_attributes: function() {
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return { toastMessage: i18n('unblockToSend') };
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}
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});
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var MenuView = Whisper.View.extend({
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toggleMenu: function() {
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this.$('.menu-list').toggle();
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}
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});
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var TimerMenuView = MenuView.extend({
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initialize: function() {
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this.render();
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this.listenTo(this.model, 'change:expireTimer', this.render);
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},
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events: {
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'click button': 'toggleMenu',
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'click li': 'setTimer'
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},
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setTimer: function(e) {
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var seconds = this.$(e.target).data().seconds;
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if (seconds >= 0) {
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this.model.sendExpirationTimerUpdate(seconds);
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}
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},
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render: function() {
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var seconds = this.model.get('expireTimer');
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if (seconds) {
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var s = Whisper.ExpirationTimerOptions.getAbbreviated(seconds);
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this.$el.attr('data-time', s);
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this.$el.show();
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} else {
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this.$el.attr('data-time', null);
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this.$el.hide();
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}
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}
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});
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Whisper.ConversationView = Whisper.View.extend({
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className: function() {
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return [ 'conversation', this.model.get('type') ].join(' ');
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},
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id: function() {
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return 'conversation-' + this.model.cid;
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},
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template: $('#conversation').html(),
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render_attributes: function() {
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return {
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group: this.model.get('type') === 'group',
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name: this.model.getName(),
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number: this.model.getNumber(),
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avatar: this.model.getAvatar(),
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expireTimer: this.model.get('expireTimer'),
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'view-members' : i18n('members'),
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'end-session' : i18n('resetSession'),
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'verify-identity' : i18n('verifySafetyNumbers'),
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'destroy' : i18n('deleteMessages'),
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'send-message' : i18n('sendMessage'),
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'disappearing-messages': i18n('disappearingMessages'),
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timer_options : Whisper.ExpirationTimerOptions.models
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};
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},
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initialize: function(options) {
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this.listenTo(this.model, 'destroy', this.stopListening);
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this.listenTo(this.model, 'change:color', this.updateColor);
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this.listenTo(this.model, 'change:name', this.updateTitle);
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this.listenTo(this.model, 'newmessage', this.addMessage);
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this.listenTo(this.model, 'opened', this.onOpened);
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this.listenTo(this.model, 'expired', this.onExpired);
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this.listenTo(this.model.messageCollection, 'expired', this.onExpiredCollection);
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this.render();
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new TimerMenuView({ el: this.$('.timer-menu'), model: this.model });
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emoji_util.parse(this.$('.conversation-name'));
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this.window = options.window;
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this.fileInput = new Whisper.FileInputView({
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el: this.$('form.send'),
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window: this.window
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});
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this.view = new Whisper.MessageListView({
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collection: this.model.messageCollection,
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window: this.window
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});
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this.$('.discussion-container').append(this.view.el);
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this.view.render();
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this.$messageField = this.$('.send-message');
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var onResize = this.forceUpdateMessageFieldSize.bind(this);
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this.window.addEventListener('resize', onResize);
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var onFocus = function() {
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if (this.$el.css('display') !== 'none') {
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this.markRead();
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}
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}.bind(this);
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this.window.addEventListener('focus', onFocus);
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extension.windows.onClosed(function () {
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this.window.removeEventListener('resize', onResize);
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this.window.removeEventListener('focus', onFocus);
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window.autosize.destroy(this.$messageField);
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this.remove();
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this.model.messageCollection.reset([]);
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}.bind(this));
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this.fetchMessages();
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this.$('.send-message').focus(this.focusBottomBar.bind(this));
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this.$('.send-message').blur(this.unfocusBottomBar.bind(this));
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},
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events: {
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'submit .send': 'sendMessage',
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'input .send-message': 'updateMessageFieldSize',
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'keydown .send-message': 'updateMessageFieldSize',
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'click .destroy': 'destroyMessages',
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'click .end-session': 'endSession',
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'click .leave-group': 'leaveGroup',
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'click .update-group': 'newGroupUpdate',
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'click .verify-identity': 'verifyIdentity',
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'click .view-members': 'viewMembers',
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'click .conversation-menu .hamburger': 'toggleMenu',
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'click .openInbox' : 'openInbox',
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'click' : 'onClick',
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'click .bottom-bar': 'focusMessageField',
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'click .back': 'resetPanel',
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'click .microphone': 'captureAudio',
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'click .disappearing-messages': 'enableDisappearingMessages',
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'focus .send-message': 'focusBottomBar',
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'change .file-input': 'toggleMicrophone',
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'blur .send-message': 'unfocusBottomBar',
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'loadMore .message-list': 'fetchMessages',
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'close .menu': 'closeMenu',
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'select .message-list .entry': 'messageDetail',
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'force-resize': 'forceUpdateMessageFieldSize',
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'verify-identity': 'verifyIdentity'
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},
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enableDisappearingMessages: function() {
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if (!this.model.get('expireTimer')) {
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this.model.sendExpirationTimerUpdate(
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moment.duration(1, 'day').asSeconds()
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);
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}
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},
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toggleMicrophone: function() {
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if (this.$('.send-message').val().length > 0 || this.fileInput.hasFiles()) {
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this.$('.capture-audio').hide();
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} else {
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this.$('.capture-audio').show();
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}
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},
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captureAudio: function(e) {
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e.preventDefault();
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var view = new Whisper.RecorderView().render();
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view.on('send', this.handleAudioCapture.bind(this));
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view.on('closed', this.endCaptureAudio.bind(this));
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view.$el.appendTo(this.$('.capture-audio'));
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this.$('.send-message').attr('disabled','disabled');
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this.$('.microphone').hide();
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},
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handleAudioCapture: function(blob) {
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this.fileInput.file = blob;
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this.fileInput.previewImages();
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this.$('.bottom-bar form').submit();
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},
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endCaptureAudio: function() {
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this.$('.send-message').removeAttr('disabled');
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this.$('.microphone').show();
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},
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unfocusBottomBar: function() {
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this.$('.bottom-bar form').removeClass('active');
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},
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focusBottomBar: function() {
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this.$('.bottom-bar form').addClass('active');
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},
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onOpened: function() {
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this.view.resetScrollPosition();
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this.$el.trigger('force-resize');
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this.focusMessageField();
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this.model.markRead();
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},
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focusMessageField: function() {
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this.$messageField.focus();
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},
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fetchMessages: function() {
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console.log('fetchMessages');
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this.$('.bar-container').show();
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return this.model.fetchContacts().then(function() {
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return this.model.fetchMessages().then(function() {
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this.$('.bar-container').hide();
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this.model.messageCollection.where({unread: 1}).forEach(function(m) {
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m.fetch();
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});
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}.bind(this));
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}.bind(this));
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// TODO catch?
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},
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onExpired: function(message) {
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var mine = this.model.messageCollection.get(message.id);
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if (mine && mine.cid !== message.cid) {
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mine.trigger('expired', mine);
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}
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},
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onExpiredCollection: function(message) {
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this.model.messageCollection.remove(message.id);
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},
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addMessage: function(message) {
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this.model.messageCollection.add(message, {merge: true});
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message.setToExpire();
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if (!this.isHidden() && window.isFocused()) {
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this.markRead();
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}
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},
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viewMembers: function() {
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return this.model.fetchContacts().then(function() {
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var view = new Whisper.GroupMemberList({ model: this.model });
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this.listenBack(view);
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}.bind(this));
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},
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openInbox: function() {
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openInbox();
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},
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onClick: function(e) {
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this.closeMenu(e);
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this.markRead(e);
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},
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markRead: function(e) {
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this.model.markRead();
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},
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verifyIdentity: function(ev, model) {
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if (!model && this.model.isPrivate()) {
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model = this.model;
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}
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if (model) {
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var view = new Whisper.KeyVerificationPanelView({
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model: model
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});
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this.listenBack(view);
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}
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},
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messageDetail: function(e, data) {
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var view = new Whisper.MessageDetailView({
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model: data.message,
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conversation: this.model
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});
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this.listenBack(view);
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view.render();
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},
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listenBack: function(view) {
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this.panel = view;
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this.$('.main.panel, .header-buttons.right').hide();
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this.$('.back').show();
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view.$el.insertBefore(this.$('.panel'));
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},
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resetPanel: function() {
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this.panel.remove();
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this.$('.main.panel, .header-buttons.right').show();
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this.$('.back').hide();
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this.$el.trigger('force-resize');
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},
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closeMenu: function(e) {
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if (e && !$(e.target).hasClass('hamburger')) {
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this.$('.conversation-menu .menu-list').hide();
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}
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if (e && !$(e.target).hasClass('clock')) {
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this.$('.timer-menu .menu-list').hide();
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}
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},
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endSession: function() {
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this.model.endSession();
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this.$('.menu-list').hide();
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},
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leaveGroup: function() {
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this.model.leaveGroup();
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this.$('.menu-list').hide();
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},
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toggleMenu: function() {
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this.$('.conversation-menu .menu-list').toggle();
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},
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newGroupUpdate: function() {
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this.newGroupUpdateView = new Whisper.NewGroupUpdateView({
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model: this.model,
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window: this.window
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});
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this.listenBack(this.newGroupUpdateView);
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},
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destroyMessages: function(e) {
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this.confirm(i18n('deleteConversationConfirmation')).then(function() {
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this.model.destroyMessages();
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this.remove();
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}.bind(this)).catch(function() {
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// clicked cancel, nothing to do.
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});
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this.$('.menu-list').hide();
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},
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sendMessage: function(e) {
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var toast;
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if (extension.expired()) {
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toast = new Whisper.ExpiredToast();
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toast.$el.insertAfter(this.$el);
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toast.render();
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return;
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}
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if (this.model.isPrivate() && storage.isBlocked(this.model.id)) {
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toast = new Whisper.BlockedToast();
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toast.$el.insertAfter(this.$el);
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toast.render();
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return;
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}
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e.preventDefault();
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var input = this.$messageField;
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var message = this.replace_colons(input.val()).trim();
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var convo = this.model;
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if (message.length > 0 || this.fileInput.hasFiles()) {
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this.fileInput.getFiles().then(function(attachments) {
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convo.sendMessage(message, attachments);
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});
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input.val("");
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this.forceUpdateMessageFieldSize(e);
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this.fileInput.deleteFiles();
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}
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},
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replace_colons: function(str) {
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return str.replace(emoji.rx_colons, function(m) {
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var idx = m.substr(1, m.length-2);
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var val = emoji.map.colons[idx];
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if (val) {
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return emoji.data[val][0][0];
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} else {
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return m;
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}
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});
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},
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updateTitle: function() {
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this.$('.conversation-title').text(this.model.getTitle());
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},
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updateColor: function(model, color) {
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var header = this.$('.conversation-header');
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header.removeClass(Whisper.Conversation.COLORS);
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if (color) {
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header.addClass(color);
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}
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var avatarView = new (Whisper.View.extend({
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templateName: 'avatar',
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render_attributes: { avatar: this.model.getAvatar() }
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}))();
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header.find('.avatar').replaceWith(avatarView.render().$('.avatar'));
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},
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updateMessageFieldSize: function (event) {
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var keyCode = event.which || event.keyCode;
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if (keyCode === 13 && !event.altKey && !event.shiftKey && !event.ctrlKey) {
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// enter pressed - submit the form now
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event.preventDefault();
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return this.$('.bottom-bar form').submit();
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}
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this.toggleMicrophone();
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this.view.measureScrollPosition();
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window.autosize(this.$messageField);
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var $attachmentPreviews = this.$('.attachment-previews'),
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$bottomBar = this.$('.bottom-bar');
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$bottomBar.outerHeight(
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this.$messageField.outerHeight() +
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$attachmentPreviews.outerHeight() +
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parseInt($bottomBar.css('min-height')));
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this.view.scrollToBottomIfNeeded();
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},
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forceUpdateMessageFieldSize: function (event) {
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if (this.isHidden()) {
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return;
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}
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this.view.scrollToBottomIfNeeded();
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window.autosize.update(this.$messageField);
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this.updateMessageFieldSize(event);
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},
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isHidden: function() {
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return (this.$el.css('display') === 'none') || this.$('.panel').css('display') === 'none';
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}
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});
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})();
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