128 lines
3.4 KiB
JavaScript
128 lines
3.4 KiB
JavaScript
/* global Whisper: false */
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// eslint-disable-next-line func-names
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(function() {
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'use strict';
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window.Whisper = window.Whisper || {};
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Whisper.MessageView = Whisper.View.extend({
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tagName: 'li',
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id() {
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return this.model.id;
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},
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initialize() {
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this.listenTo(this.model, 'change', this.onChange);
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this.listenTo(this.model, 'destroy', this.onDestroy);
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this.listenTo(this.model, 'unload', this.onUnload);
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this.listenTo(this.model, 'expired', this.onExpired);
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},
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onChange() {
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this.addId();
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},
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addId() {
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// The ID is important for other items inserting themselves into the DOM. Because
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// of ReactWrapperView and this view, there are two layers of DOM elements
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// between the parent and the elements returned by the React component, so this is
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// necessary.
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const { id } = this.model;
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this.$el.attr('id', id);
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},
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onExpired() {
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setTimeout(() => this.onUnload(), 1000);
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},
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onUnload() {
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if (this.childView) {
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this.childView.remove();
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}
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this.remove();
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},
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onDestroy() {
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this.onUnload();
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},
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getRenderInfo() {
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const { Components } = window.Signal;
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const { type, data: props } = this.model.props;
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if (type === 'timerNotification') {
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return {
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Component: Components.TimerNotification,
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props,
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};
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} else if (type === 'safetyNumberNotification') {
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return {
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Component: Components.SafetyNumberNotification,
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props,
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};
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} else if (type === 'verificationNotification') {
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return {
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Component: Components.VerificationNotification,
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props,
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};
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} else if (type === 'groupNotification') {
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return {
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Component: Components.GroupNotification,
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props,
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};
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} else if (type === 'resetSessionNotification') {
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return {
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Component: Components.ResetSessionNotification,
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props,
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};
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}
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return {
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Component: Components.Message,
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props,
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};
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},
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render() {
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this.addId();
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if (this.childView) {
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this.childView.remove();
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this.childView = null;
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}
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const { Component, props } = this.getRenderInfo();
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this.childView = new Whisper.ReactWrapperView({
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className: 'message-wrapper',
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Component,
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props,
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});
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const update = () => {
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const info = this.getRenderInfo();
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this.childView.update(info.props);
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};
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this.listenTo(this.model, 'change', update);
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this.listenTo(this.model, 'expired', update);
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const applicableConversationChanges =
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'change:color change:name change:number change:profileName change:profileAvatar';
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this.conversation = this.model.getConversation();
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this.listenTo(this.conversation, applicableConversationChanges, update);
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this.fromContact = this.model.getIncomingContact();
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if (this.fromContact) {
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this.listenTo(this.fromContact, applicableConversationChanges, update);
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}
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this.quotedContact = this.model.getQuoteContact();
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if (this.quotedContact) {
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this.listenTo(
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this.quotedContact,
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applicableConversationChanges,
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update
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);
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}
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this.$el.append(this.childView.el);
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return this;
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},
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});
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})();
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