signal-desktop/js/views/inbox_view.js
2018-04-25 15:24:51 -04:00

282 lines
8 KiB
JavaScript

/* global ConversationController: false */
/* global extension: false */
/* global getInboxCollection: false */
/* global i18n: false */
/* global Whisper: false */
// eslint-disable-next-line func-names
(function () {
'use strict';
window.Whisper = window.Whisper || {};
Whisper.ConversationStack = Whisper.View.extend({
className: 'conversation-stack',
open(conversation) {
const id = `conversation-${conversation.cid}`;
if (id !== this.el.firstChild.id) {
this.$el.first().find('video, audio').each(function pauseMedia() {
this.pause();
});
let $el = this.$(`#${id}`);
if ($el === null || $el.length === 0) {
const view = new Whisper.ConversationView({
model: conversation,
window: this.model.window,
});
// eslint-disable-next-line prefer-destructuring
$el = view.$el;
}
$el.prependTo(this.el);
}
conversation.trigger('opened');
},
});
Whisper.FontSizeView = Whisper.View.extend({
defaultSize: 14,
maxSize: 30,
minSize: 14,
initialize() {
this.currentSize = this.defaultSize;
this.render();
},
events: { keydown: 'zoomText' },
zoomText(e) {
if (!e.ctrlKey) {
return;
}
const keyCode = e.which || e.keyCode;
const maxSize = 22; // if bigger text goes outside send-message textarea
const minSize = 14;
if (keyCode === 189 || keyCode === 109) {
if (this.currentSize > minSize) {
this.currentSize -= 1;
}
} else if (keyCode === 187 || keyCode === 107) {
if (this.currentSize < maxSize) {
this.currentSize += 1;
}
}
this.render();
},
render() {
this.$el.css('font-size', `${this.currentSize}px`);
},
});
Whisper.AppLoadingScreen = Whisper.View.extend({
templateName: 'app-loading-screen',
className: 'app-loading-screen',
updateProgress(count) {
if (count > 0) {
const message = i18n('loadingMessages', count.toString());
this.$('.message').text(message);
}
},
render_attributes: {
message: i18n('loading'),
},
});
Whisper.InboxView = Whisper.View.extend({
templateName: 'two-column',
className: 'inbox index',
initialize(options = {}) {
this.ready = false;
this.render();
this.$el.attr('tabindex', '1');
// eslint-disable-next-line no-new
new Whisper.FontSizeView({ el: this.$el });
this.conversation_stack = new Whisper.ConversationStack({
el: this.$('.conversation-stack'),
model: { window: options.window },
});
if (!options.initialLoadComplete) {
this.appLoadingScreen = new Whisper.AppLoadingScreen();
this.appLoadingScreen.render();
this.appLoadingScreen.$el.prependTo(this.el);
this.startConnectionListener();
}
const inboxCollection = getInboxCollection();
inboxCollection.on('messageError', () => {
this.networkStatusView.render();
});
this.inboxListView = new Whisper.ConversationListView({
el: this.$('.inbox'),
collection: inboxCollection,
}).render();
this.inboxListView.listenTo(
inboxCollection,
'add change:timestamp change:name change:number',
this.inboxListView.updateLocation
);
this.inboxListView.listenTo(
inboxCollection,
'remove',
this.inboxListView.removeItem
);
this.searchView = new Whisper.ConversationSearchView({
el: this.$('.search-results'),
input: this.$('input.search'),
});
this.searchView.$el.hide();
this.listenTo(this.searchView, 'hide', function toggleVisibility() {
this.searchView.$el.hide();
this.inboxListView.$el.show();
});
this.listenTo(this.searchView, 'show', function toggleVisibility() {
this.searchView.$el.show();
this.inboxListView.$el.hide();
});
this.listenTo(
this.searchView,
'open',
this.openConversation.bind(this, null)
);
this.networkStatusView = new Whisper.NetworkStatusView();
this.$el.find('.network-status-container')
.append(this.networkStatusView.render().el);
extension.windows.onClosed(() => {
this.inboxListView.stopListening();
});
if (extension.expired()) {
const banner = new Whisper.ExpiredAlertBanner().render();
banner.$el.prependTo(this.$el);
this.$el.addClass('expired');
}
},
render_attributes: {
welcomeToSignal: i18n('welcomeToSignal'),
selectAContact: i18n('selectAContact'),
searchForPeopleOrGroups: i18n('searchForPeopleOrGroups'),
settings: i18n('settings'),
},
events: {
click: 'onClick',
'click #header': 'focusHeader',
'click .conversation': 'focusConversation',
'select .gutter .conversation-list-item': 'openConversation',
'input input.search': 'filterContacts',
},
startConnectionListener() {
this.interval = setInterval(() => {
const status = window.getSocketStatus();
switch (status) {
case WebSocket.CONNECTING:
break;
case WebSocket.OPEN:
clearInterval(this.interval);
// if we've connected, we can wait for real empty event
this.interval = null;
break;
case WebSocket.CLOSING:
case WebSocket.CLOSED:
clearInterval(this.interval);
this.interval = null;
// if we failed to connect, we pretend we got an empty event
this.onEmpty();
break;
default:
console.log(
'Whisper.InboxView::startConnectionListener:',
'Unknown web socket status:', status
);
break;
}
}, 1000);
},
onEmpty() {
const view = this.appLoadingScreen;
if (view) {
this.appLoadingScreen = null;
view.remove();
}
},
onProgress(count) {
const view = this.appLoadingScreen;
if (view) {
view.updateProgress(count);
}
},
focusConversation(e) {
if (e && this.$(e.target).closest('.placeholder').length) {
return;
}
this.$('#header, .gutter').addClass('inactive');
this.$('.conversation-stack').removeClass('inactive');
},
focusHeader() {
this.$('.conversation-stack').addClass('inactive');
this.$('#header, .gutter').removeClass('inactive');
this.$('.conversation:first .menu').trigger('close');
},
reloadBackgroundPage() {
window.location.reload();
},
showSettings() {
if (this.$el.find('.settings').length) {
return;
}
const view = new Whisper.SettingsView();
view.$el.appendTo(this.el);
},
filterContacts(e) {
this.searchView.filterContacts(e);
const input = this.$('input.search');
if (input.val().length > 0) {
input.addClass('active');
const textDir = window.getComputedStyle(input[0]).direction;
if (textDir === 'ltr') {
input.removeClass('rtl').addClass('ltr');
} else if (textDir === 'rtl') {
input.removeClass('ltr').addClass('rtl');
}
} else {
input.removeClass('active');
}
},
openConversation(e, conversation) {
this.searchView.hideHints();
if (conversation) {
this.conversation_stack.open(ConversationController.get(conversation.id));
this.focusConversation();
}
},
closeRecording(e) {
if (e && this.$(e.target).closest('.capture-audio').length > 0) {
return;
}
this.$('.conversation:first .recorder').trigger('close');
},
onClick(e) {
this.closeRecording(e);
},
});
Whisper.ExpiredAlertBanner = Whisper.View.extend({
templateName: 'expired_alert',
className: 'expiredAlert clearfix',
render_attributes() {
return {
expiredWarning: i18n('expiredWarning'),
upgrade: i18n('upgrade'),
};
},
});
}());