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Eslintify all of libtextsecure

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This commit is contained in:
Scott Nonnenberg 2018-07-21 14:51:20 -07:00
parent 4b3f9e969a
commit 0774ba2903
36 changed files with 1960 additions and 2128 deletions
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29
libtextsecure/event_target.js
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@ -1,27 +1,29 @@
/* global window, Event, textsecure */
/*
* Implements EventTarget
* https://developer.mozilla.org/en-US/docs/Web/API/EventTarget
*/
// eslint-disable-next-line func-names
(function() {
'use strict';
window.textsecure = window.textsecure || {};
function EventTarget() {}
EventTarget.prototype = {
constructor: EventTarget,
dispatchEvent: function(ev) {
dispatchEvent(ev) {
if (!(ev instanceof Event)) {
throw new Error('Expects an event');
}
if (this.listeners === null || typeof this.listeners !== 'object') {
this.listeners = {};
}
var listeners = this.listeners[ev.type];
var results = [];
const listeners = this.listeners[ev.type];
const results = [];
if (typeof listeners === 'object') {
for (var i = 0, max = listeners.length; i < max; i += 1) {
var listener = listeners[i];
for (let i = 0, max = listeners.length; i < max; i += 1) {
const listener = listeners[i];
if (typeof listener === 'function') {
results.push(listener.call(null, ev));
}
@ -29,7 +31,7 @@
}
return results;
},
addEventListener: function(eventName, callback) {
addEventListener(eventName, callback) {
if (typeof eventName !== 'string') {
throw new Error('First argument expects a string');
}
@ -39,14 +41,14 @@
if (this.listeners === null || typeof this.listeners !== 'object') {
this.listeners = {};
}
var listeners = this.listeners[eventName];
let listeners = this.listeners[eventName];
if (typeof listeners !== 'object') {
listeners = [];
}
listeners.push(callback);
this.listeners[eventName] = listeners;
},
removeEventListener: function(eventName, callback) {
removeEventListener(eventName, callback) {
if (typeof eventName !== 'string') {
throw new Error('First argument expects a string');
}
@ -56,9 +58,9 @@
if (this.listeners === null || typeof this.listeners !== 'object') {
this.listeners = {};
}
var listeners = this.listeners[eventName];
const listeners = this.listeners[eventName];
if (typeof listeners === 'object') {
for (var i = 0; i < listeners.length; ++i) {
for (let i = 0; i < listeners.length; i += 1) {
if (listeners[i] === callback) {
listeners.splice(i, 1);
return;
@ -67,8 +69,9 @@
}
this.listeners[eventName] = listeners;
},
extend: function(obj) {
for (var prop in obj) {
extend(obj) {
// eslint-disable-next-line no-restricted-syntax, guard-for-in
for (const prop in obj) {
this[prop] = obj[prop];
}
return this;