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Organize core.js

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This commit is contained in:
toasted-nutbread 2019-11-26 17:38:05 -05:00
parent 099847729c
commit 50604b25e6
1 changed files with 51 additions and 32 deletions
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83
ext/mixed/js/core.js
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@ -17,27 +17,11 @@
*/
// toIterable is required on Edge for cross-window origin objects.
function toIterable(value) {
if (typeof Symbol !== 'undefined' && typeof value[Symbol.iterator] !== 'undefined') {
return value;
}
/*
* Extension information
*/
if (value !== null && typeof value === 'object') {
const length = value.length;
if (typeof length === 'number' && Number.isFinite(length)) {
const array = [];
for (let i = 0; i < length; ++i) {
array.push(value[i]);
}
return array;
}
}
throw new Error('Could not convert to iterable');
}
function extensionHasChrome() {
function _extensionHasChrome() {
try {
return typeof chrome === 'object' && chrome !== null;
} catch (e) {
@ -45,7 +29,7 @@ function extensionHasChrome() {
}
}
function extensionHasBrowser() {
function _extensionHasBrowser() {
try {
return typeof browser === 'object' && browser !== null;
} catch (e) {
@ -53,6 +37,21 @@ function extensionHasBrowser() {
}
}
const EXTENSION_IS_BROWSER_EDGE = (
_extensionHasBrowser() &&
(!_extensionHasChrome() || (typeof chrome.runtime === 'undefined' && typeof browser.runtime !== 'undefined'))
);
if (EXTENSION_IS_BROWSER_EDGE) {
// Edge does not have chrome defined.
chrome = browser;
}
/*
* Error handling
*/
function errorToJson(error) {
return {
name: error.name,
@ -86,16 +85,40 @@ function logError(error, alert) {
}
}
const EXTENSION_IS_BROWSER_EDGE = (
extensionHasBrowser() &&
(!extensionHasChrome() || (typeof chrome.runtime === 'undefined' && typeof browser.runtime !== 'undefined'))
);
if (EXTENSION_IS_BROWSER_EDGE) {
// Edge does not have chrome defined.
chrome = browser;
/*
* Common helpers
*/
function isObject(value) {
return typeof value === 'object' && value !== null && !Array.isArray(value);
}
// toIterable is required on Edge for cross-window origin objects.
function toIterable(value) {
if (typeof Symbol !== 'undefined' && typeof value[Symbol.iterator] !== 'undefined') {
return value;
}
if (value !== null && typeof value === 'object') {
const length = value.length;
if (typeof length === 'number' && Number.isFinite(length)) {
const array = [];
for (let i = 0; i < length; ++i) {
array.push(value[i]);
}
return array;
}
}
throw new Error('Could not convert to iterable');
}
/*
* Async utilities
*/
function promiseTimeout(delay, resolveValue) {
if (delay <= 0) {
return Promise.resolve(resolveValue);
@ -148,7 +171,3 @@ function stringReplaceAsync(str, regex, replacer) {
parts.push(str.substring(index));
return Promise.all(parts).then(v => v.join(''));
}
function isObject(value) {
return typeof value === 'object' && value !== null && !Array.isArray(value);
}