mirror of
https://github.com/usatiuk/ustk-todolist.git
synced 2025-10-29 08:07:48 +01:00
init
This commit is contained in:
21
.gitignore
vendored
Normal file
21
.gitignore
vendored
Normal file
@@ -0,0 +1,21 @@
|
||||
# See https://help.github.com/ignore-files/ for more about ignoring files.
|
||||
|
||||
# dependencies
|
||||
/node_modules
|
||||
|
||||
# testing
|
||||
/coverage
|
||||
|
||||
# production
|
||||
/build
|
||||
|
||||
# misc
|
||||
.DS_Store
|
||||
.env.local
|
||||
.env.development.local
|
||||
.env.test.local
|
||||
.env.production.local
|
||||
|
||||
npm-debug.log*
|
||||
yarn-debug.log*
|
||||
yarn-error.log*
|
||||
4
.vscode/settings.json
vendored
Normal file
4
.vscode/settings.json
vendored
Normal file
@@ -0,0 +1,4 @@
|
||||
{
|
||||
"editor.tabSize": 2,
|
||||
"editor.insertSpaces": true
|
||||
}
|
||||
11346
package-lock.json
generated
Normal file
11346
package-lock.json
generated
Normal file
File diff suppressed because it is too large
Load Diff
19
package.json
Normal file
19
package.json
Normal file
@@ -0,0 +1,19 @@
|
||||
{
|
||||
"name": "todolist-web",
|
||||
"version": "0.1.0",
|
||||
"private": true,
|
||||
"dependencies": {
|
||||
"@fortawesome/fontawesome-svg-core": "^1.2.0-13",
|
||||
"@fortawesome/free-solid-svg-icons": "^5.1.0-10",
|
||||
"@fortawesome/react-fontawesome": "0.1.0-10",
|
||||
"react": "^16.3.2",
|
||||
"react-dom": "^16.3.2",
|
||||
"react-scripts": "1.1.4"
|
||||
},
|
||||
"scripts": {
|
||||
"start": "react-scripts start",
|
||||
"build": "react-scripts build",
|
||||
"test": "react-scripts test --env=jsdom",
|
||||
"eject": "react-scripts eject"
|
||||
}
|
||||
}
|
||||
BIN
public/favicon.ico
Normal file
BIN
public/favicon.ico
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.8 KiB |
40
public/index.html
Normal file
40
public/index.html
Normal file
@@ -0,0 +1,40 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
|
||||
<meta name="theme-color" content="#000000">
|
||||
<!--
|
||||
manifest.json provides metadata used when your web app is added to the
|
||||
homescreen on Android. See https://developers.google.com/web/fundamentals/engage-and-retain/web-app-manifest/
|
||||
-->
|
||||
<link rel="manifest" href="%PUBLIC_URL%/manifest.json">
|
||||
<link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
|
||||
<!--
|
||||
Notice the use of %PUBLIC_URL% in the tags above.
|
||||
It will be replaced with the URL of the `public` folder during the build.
|
||||
Only files inside the `public` folder can be referenced from the HTML.
|
||||
|
||||
Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
|
||||
work correctly both with client-side routing and a non-root public URL.
|
||||
Learn how to configure a non-root public URL by running `npm run build`.
|
||||
-->
|
||||
<title>React App</title>
|
||||
</head>
|
||||
<body>
|
||||
<noscript>
|
||||
You need to enable JavaScript to run this app.
|
||||
</noscript>
|
||||
<div id="root"></div>
|
||||
<!--
|
||||
This HTML file is a template.
|
||||
If you open it directly in the browser, you will see an empty page.
|
||||
|
||||
You can add webfonts, meta tags, or analytics to this file.
|
||||
The build step will place the bundled scripts into the <body> tag.
|
||||
|
||||
To begin the development, run `npm start` or `yarn start`.
|
||||
To create a production bundle, use `npm run build` or `yarn build`.
|
||||
-->
|
||||
</body>
|
||||
</html>
|
||||
15
public/manifest.json
Normal file
15
public/manifest.json
Normal file
@@ -0,0 +1,15 @@
|
||||
{
|
||||
"short_name": "React App",
|
||||
"name": "Create React App Sample",
|
||||
"icons": [
|
||||
{
|
||||
"src": "favicon.ico",
|
||||
"sizes": "64x64 32x32 24x24 16x16",
|
||||
"type": "image/x-icon"
|
||||
}
|
||||
],
|
||||
"start_url": "./index.html",
|
||||
"display": "standalone",
|
||||
"theme_color": "#000000",
|
||||
"background_color": "#ffffff"
|
||||
}
|
||||
276
src/App.css
Normal file
276
src/App.css
Normal file
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|
||||
/* http://meyerweb.com/eric/tools/css/reset/
|
||||
v2.0 | 20110126
|
||||
License: none (public domain)
|
||||
*/
|
||||
|
||||
html,
|
||||
body,
|
||||
div,
|
||||
span,
|
||||
applet,
|
||||
object,
|
||||
iframe,
|
||||
h1,
|
||||
h2,
|
||||
h3,
|
||||
h4,
|
||||
h5,
|
||||
h6,
|
||||
p,
|
||||
blockquote,
|
||||
pre,
|
||||
a,
|
||||
abbr,
|
||||
acronym,
|
||||
address,
|
||||
big,
|
||||
cite,
|
||||
code,
|
||||
del,
|
||||
dfn,
|
||||
em,
|
||||
img,
|
||||
ins,
|
||||
kbd,
|
||||
q,
|
||||
s,
|
||||
samp,
|
||||
small,
|
||||
strike,
|
||||
strong,
|
||||
sub,
|
||||
sup,
|
||||
tt,
|
||||
var,
|
||||
b,
|
||||
u,
|
||||
i,
|
||||
center,
|
||||
dl,
|
||||
dt,
|
||||
dd,
|
||||
ol,
|
||||
ul,
|
||||
li,
|
||||
fieldset,
|
||||
form,
|
||||
label,
|
||||
legend,
|
||||
table,
|
||||
caption,
|
||||
tbody,
|
||||
tfoot,
|
||||
thead,
|
||||
tr,
|
||||
th,
|
||||
td,
|
||||
article,
|
||||
aside,
|
||||
canvas,
|
||||
details,
|
||||
embed,
|
||||
figure,
|
||||
figcaption,
|
||||
footer,
|
||||
header,
|
||||
hgroup,
|
||||
menu,
|
||||
nav,
|
||||
output,
|
||||
ruby,
|
||||
section,
|
||||
summary,
|
||||
time,
|
||||
mark,
|
||||
audio,
|
||||
video {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
border: 0;
|
||||
font-size: 100%;
|
||||
font: inherit;
|
||||
vertical-align: baseline;
|
||||
}
|
||||
/* HTML5 display-role reset for older browsers */
|
||||
article,
|
||||
aside,
|
||||
details,
|
||||
figcaption,
|
||||
figure,
|
||||
footer,
|
||||
header,
|
||||
hgroup,
|
||||
menu,
|
||||
nav,
|
||||
section {
|
||||
display: block;
|
||||
}
|
||||
body {
|
||||
line-height: 1;
|
||||
}
|
||||
ol,
|
||||
ul {
|
||||
list-style: none;
|
||||
}
|
||||
blockquote,
|
||||
q {
|
||||
quotes: none;
|
||||
}
|
||||
blockquote:before,
|
||||
blockquote:after,
|
||||
q:before,
|
||||
q:after {
|
||||
content: "";
|
||||
content: none;
|
||||
}
|
||||
table {
|
||||
border-collapse: collapse;
|
||||
border-spacing: 0;
|
||||
}
|
||||
|
||||
/* CSS */
|
||||
body {
|
||||
font-family: "Trebuchet MS";
|
||||
user-select: none;
|
||||
}
|
||||
|
||||
h1 {
|
||||
font-size: 1.75rem;
|
||||
font-weight: 500;
|
||||
margin: 1rem 1.5rem;
|
||||
}
|
||||
|
||||
#root {
|
||||
margin-top: 5rem;
|
||||
}
|
||||
|
||||
#container {
|
||||
overflow: hidden;
|
||||
margin: 0 auto;
|
||||
padding: 0;
|
||||
max-width: 25rem;
|
||||
border: 1px solid black;
|
||||
border-radius: 5px;
|
||||
box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
|
||||
}
|
||||
|
||||
#inputs {
|
||||
display: flex;
|
||||
height: 2rem;
|
||||
}
|
||||
|
||||
#input {
|
||||
font-family: "Trebuchet MS";
|
||||
box-sizing: border-box;
|
||||
font-size: 1rem;
|
||||
flex-grow: 1;
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
padding-left: 1rem;
|
||||
height: 100%;
|
||||
max-width: 80%;
|
||||
line-height: 100%;
|
||||
border: none;
|
||||
border-top: 1px solid #888888;
|
||||
border-bottom: 1px solid #888888;
|
||||
}
|
||||
|
||||
#add {
|
||||
font-weight: 700;
|
||||
flex-grow: 1;
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
height: 100%;
|
||||
width: 5rem;
|
||||
max-width: 20%;
|
||||
background-color: white;
|
||||
border: none;
|
||||
border-top: 1px solid #888888;
|
||||
border-bottom: 1px solid #888888;
|
||||
}
|
||||
|
||||
li {
|
||||
font-weight: 500;
|
||||
max-height: 7rem;
|
||||
height: 100%;
|
||||
overflow: hidden;
|
||||
font-size: 1rem;
|
||||
display: flex;
|
||||
}
|
||||
|
||||
#inputs.no-border input,
|
||||
#inputs.no-border button {
|
||||
border-bottom: none;
|
||||
}
|
||||
|
||||
li:first-child .delete,
|
||||
li:first-child .item {
|
||||
border-top: none;
|
||||
}
|
||||
|
||||
.done {
|
||||
color: rgba(0, 0, 0, 0.6);
|
||||
text-decoration: line-through;
|
||||
}
|
||||
|
||||
.delete {
|
||||
flex-shrink: 0;
|
||||
box-sizing: border-box;
|
||||
padding: 0.5rem;
|
||||
text-align: center;
|
||||
background-color: pink;
|
||||
border-top: 1px solid #dddddd;
|
||||
max-width: 2rem;
|
||||
font-size: 0.75rem;
|
||||
transition: 0.3s ease-in-out;
|
||||
overflow: hidden;
|
||||
box-shadow: inset -3px 0 3px -3px rgba(0, 0, 0, 0.5);
|
||||
}
|
||||
|
||||
.item {
|
||||
box-sizing: border-box;
|
||||
word-wrap: break-word;
|
||||
max-width: 100%;
|
||||
padding: 0.5rem;
|
||||
border-top: 1px solid #dddddd;
|
||||
flex-grow: 2;
|
||||
flex-shrink: 1;
|
||||
transition: 0.1s ease-in-out;
|
||||
}
|
||||
|
||||
.disabled {
|
||||
max-width: 0;
|
||||
padding: 0.5rem 0;
|
||||
}
|
||||
|
||||
.item-create {
|
||||
animation: 0.4s create;
|
||||
}
|
||||
|
||||
.item-collapse {
|
||||
animation: 0.4s collapse;
|
||||
}
|
||||
|
||||
@keyframes create {
|
||||
from {
|
||||
width: 50rem;
|
||||
overflow: visible;
|
||||
position: relative;
|
||||
padding-left: 0.5rem;
|
||||
bottom: 2rem;
|
||||
max-height: 0;
|
||||
}
|
||||
|
||||
to {
|
||||
overflow: hidden;
|
||||
position: relative;
|
||||
bottom: 0rem;
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes collapse {
|
||||
to {
|
||||
height: 0;
|
||||
max-height: 0;
|
||||
}
|
||||
}
|
||||
106
src/App.js
Normal file
106
src/App.js
Normal file
@@ -0,0 +1,106 @@
|
||||
import * as React from "react";
|
||||
import "./App.css";
|
||||
|
||||
import InputContainer from "./containers/InputContainer";
|
||||
import ItemsContainer from "./containers/ItemsContainer";
|
||||
|
||||
class App extends React.Component {
|
||||
constructor(props) {
|
||||
super(props);
|
||||
this.state = {
|
||||
inputBottomBorder: true,
|
||||
inputFieldValue: "",
|
||||
items: [
|
||||
{ id: 1, text: "hello1", crossed: false },
|
||||
{ id: 2, text: "hello2", crossed: false },
|
||||
{ id: 3, text: "hello3", crossed: false }
|
||||
]
|
||||
};
|
||||
this.addToList = this.addToList.bind(this);
|
||||
this.removeFromList = this.removeFromList.bind(this);
|
||||
this.onInputChange = this.onInputChange.bind(this);
|
||||
this.addToList = this.addToList.bind(this);
|
||||
this.onItemClick = this.onItemClick.bind(this);
|
||||
}
|
||||
|
||||
render() {
|
||||
return (
|
||||
<div id="container">
|
||||
<h1>To-Do List</h1>
|
||||
<InputContainer
|
||||
value={this.state.inputFieldValue}
|
||||
onInputChange={this.onInputChange}
|
||||
inputBottomBorder={this.state.inputBottomBorder}
|
||||
onClick={this.addToList}
|
||||
/>
|
||||
<ItemsContainer
|
||||
items={this.state.items}
|
||||
onItemClick={this.onItemClick}
|
||||
handleDelete={this.removeFromList}
|
||||
/>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
addToList() {
|
||||
if (!this.state.inputFieldValue.trim()) {
|
||||
return;
|
||||
}
|
||||
const { items } = this.state;
|
||||
items.unshift({
|
||||
crossed: false,
|
||||
id: items.length + 1,
|
||||
text: this.state.inputFieldValue.trim()
|
||||
});
|
||||
this.setState(
|
||||
{
|
||||
inputFieldValue: "",
|
||||
items
|
||||
},
|
||||
() => {
|
||||
this.updateInputBorder();
|
||||
}
|
||||
);
|
||||
}
|
||||
removeFromList(id) {
|
||||
const { items } = this.state;
|
||||
const newItems = items.filter(item => item.id !== id);
|
||||
this.setState(
|
||||
{
|
||||
items: newItems
|
||||
},
|
||||
() => {
|
||||
this.updateInputBorder();
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
onInputChange(inputFieldValue) {
|
||||
this.setState({ inputFieldValue });
|
||||
}
|
||||
|
||||
updateInputBorder() {
|
||||
this.state.items.length === 0
|
||||
? this.setState({ inputBottomBorder: false })
|
||||
: this.setState({ inputBottomBorder: true });
|
||||
}
|
||||
|
||||
onItemClick(id) {
|
||||
const { items } = this.state;
|
||||
items.some((item, i) => {
|
||||
if (item.id === id) {
|
||||
const newItem = { ...item };
|
||||
newItem.crossed = !item.crossed;
|
||||
items[i] = newItem;
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
});
|
||||
this.setState({
|
||||
items
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
export default App;
|
||||
9
src/App.test.js
Normal file
9
src/App.test.js
Normal file
@@ -0,0 +1,9 @@
|
||||
import React from 'react';
|
||||
import ReactDOM from 'react-dom';
|
||||
import App from './App';
|
||||
|
||||
it('renders without crashing', () => {
|
||||
const div = document.createElement('div');
|
||||
ReactDOM.render(<App />, div);
|
||||
ReactDOM.unmountComponentAtNode(div);
|
||||
});
|
||||
35
src/components/Input.js
Normal file
35
src/components/Input.js
Normal file
@@ -0,0 +1,35 @@
|
||||
import * as React from "react";
|
||||
|
||||
class Input extends React.Component {
|
||||
constructor(props) {
|
||||
super(props);
|
||||
this.handleChange = this.handleChange.bind(this);
|
||||
}
|
||||
|
||||
render() {
|
||||
const classes = [];
|
||||
|
||||
if (!this.props.inputBottomBorder) {
|
||||
classes.push("no-border");
|
||||
}
|
||||
|
||||
return (
|
||||
<div id="inputs" className={classes.join(" ")}>
|
||||
<input
|
||||
id="input"
|
||||
type="text"
|
||||
value={this.props.value}
|
||||
onChange={this.handleChange}
|
||||
/>
|
||||
<button id="add" onClick={this.props.onClick}>
|
||||
add
|
||||
</button>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
handleChange(event) {
|
||||
this.props.onInputChange(event.target.value);
|
||||
}
|
||||
}
|
||||
|
||||
export default Input;
|
||||
64
src/components/Item.js
Normal file
64
src/components/Item.js
Normal file
@@ -0,0 +1,64 @@
|
||||
import { faTrash } from "@fortawesome/free-solid-svg-icons";
|
||||
import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
|
||||
import * as React from "react";
|
||||
|
||||
class Item extends React.Component {
|
||||
constructor(props) {
|
||||
super(props);
|
||||
this.state = {
|
||||
hover: false
|
||||
};
|
||||
this.onMouseOver = this.onMouseOver.bind(this);
|
||||
this.onMouseOut = this.onMouseOut.bind(this);
|
||||
this.handleDelete = this.handleDelete.bind(this);
|
||||
this.onClick = this.onClick.bind(this);
|
||||
}
|
||||
|
||||
render() {
|
||||
const deleteClasses = ["delete"];
|
||||
if (!this.state.hover) {
|
||||
deleteClasses.push("disabled");
|
||||
}
|
||||
|
||||
const itemClasses = ["item"];
|
||||
if (this.props.item.crossed) {
|
||||
itemClasses.push("done");
|
||||
}
|
||||
|
||||
return (
|
||||
<li
|
||||
onMouseOver={this.onMouseOver}
|
||||
onFocus={this.onMouseOver}
|
||||
onMouseOut={this.onMouseOut}
|
||||
onBlur={this.onMouseOut}
|
||||
>
|
||||
<div className={deleteClasses.join(" ")} onClick={this.handleDelete}>
|
||||
<FontAwesomeIcon icon={faTrash} />
|
||||
</div>
|
||||
<div className={itemClasses.join(" ")} onClick={this.onClick}>
|
||||
{this.props.item.text}
|
||||
</div>
|
||||
</li>
|
||||
);
|
||||
}
|
||||
|
||||
handleDelete(event) {
|
||||
this.props.handleDelete(this.props.item.id);
|
||||
}
|
||||
onClick(event) {
|
||||
this.props.onClick(this.props.item.id);
|
||||
}
|
||||
onMouseOver() {
|
||||
this.setState({
|
||||
hover: true
|
||||
});
|
||||
}
|
||||
|
||||
onMouseOut() {
|
||||
this.setState({
|
||||
hover: false
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
export default Item;
|
||||
14
src/containers/InputContainer.js
Normal file
14
src/containers/InputContainer.js
Normal file
@@ -0,0 +1,14 @@
|
||||
import * as React from "react";
|
||||
|
||||
import Input from "../components/Input";
|
||||
|
||||
export default function InputContainer(props) {
|
||||
return (
|
||||
<Input
|
||||
value={props.value}
|
||||
onInputChange={props.onInputChange}
|
||||
inputBottomBorder={props.inputBottomBorder}
|
||||
onClick={props.onClick}
|
||||
/>
|
||||
);
|
||||
}
|
||||
21
src/containers/ItemsContainer.js
Normal file
21
src/containers/ItemsContainer.js
Normal file
@@ -0,0 +1,21 @@
|
||||
import * as React from "react";
|
||||
|
||||
import Item from "../components/Item";
|
||||
|
||||
export default class ItemsContainer extends React.Component {
|
||||
constructor(props) {
|
||||
super(props);
|
||||
}
|
||||
|
||||
render() {
|
||||
const items = this.props.items.map(item => (
|
||||
<Item
|
||||
key={item.id}
|
||||
item={item}
|
||||
onClick={this.props.onItemClick}
|
||||
handleDelete={this.props.handleDelete}
|
||||
/>
|
||||
));
|
||||
return <ul id="list">{items}</ul>;
|
||||
}
|
||||
}
|
||||
5
src/index.css
Normal file
5
src/index.css
Normal file
@@ -0,0 +1,5 @@
|
||||
body {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
font-family: sans-serif;
|
||||
}
|
||||
8
src/index.js
Normal file
8
src/index.js
Normal file
@@ -0,0 +1,8 @@
|
||||
import React from 'react';
|
||||
import ReactDOM from 'react-dom';
|
||||
import './index.css';
|
||||
import App from './App';
|
||||
import registerServiceWorker from './registerServiceWorker';
|
||||
|
||||
ReactDOM.render(<App />, document.getElementById('root'));
|
||||
registerServiceWorker();
|
||||
7
src/logo.svg
Normal file
7
src/logo.svg
Normal file
@@ -0,0 +1,7 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
|
||||
<g fill="#61DAFB">
|
||||
<path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
|
||||
<circle cx="420.9" cy="296.5" r="45.7"/>
|
||||
<path d="M520.5 78.1z"/>
|
||||
</g>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 2.6 KiB |
117
src/registerServiceWorker.js
Normal file
117
src/registerServiceWorker.js
Normal file
@@ -0,0 +1,117 @@
|
||||
// In production, we register a service worker to serve assets from local cache.
|
||||
|
||||
// This lets the app load faster on subsequent visits in production, and gives
|
||||
// it offline capabilities. However, it also means that developers (and users)
|
||||
// will only see deployed updates on the "N+1" visit to a page, since previously
|
||||
// cached resources are updated in the background.
|
||||
|
||||
// To learn more about the benefits of this model, read https://goo.gl/KwvDNy.
|
||||
// This link also includes instructions on opting out of this behavior.
|
||||
|
||||
const isLocalhost = Boolean(
|
||||
window.location.hostname === 'localhost' ||
|
||||
// [::1] is the IPv6 localhost address.
|
||||
window.location.hostname === '[::1]' ||
|
||||
// 127.0.0.1/8 is considered localhost for IPv4.
|
||||
window.location.hostname.match(
|
||||
/^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
|
||||
)
|
||||
);
|
||||
|
||||
export default function register() {
|
||||
if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
|
||||
// The URL constructor is available in all browsers that support SW.
|
||||
const publicUrl = new URL(process.env.PUBLIC_URL, window.location);
|
||||
if (publicUrl.origin !== window.location.origin) {
|
||||
// Our service worker won't work if PUBLIC_URL is on a different origin
|
||||
// from what our page is served on. This might happen if a CDN is used to
|
||||
// serve assets; see https://github.com/facebookincubator/create-react-app/issues/2374
|
||||
return;
|
||||
}
|
||||
|
||||
window.addEventListener('load', () => {
|
||||
const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
|
||||
|
||||
if (isLocalhost) {
|
||||
// This is running on localhost. Lets check if a service worker still exists or not.
|
||||
checkValidServiceWorker(swUrl);
|
||||
|
||||
// Add some additional logging to localhost, pointing developers to the
|
||||
// service worker/PWA documentation.
|
||||
navigator.serviceWorker.ready.then(() => {
|
||||
console.log(
|
||||
'This web app is being served cache-first by a service ' +
|
||||
'worker. To learn more, visit https://goo.gl/SC7cgQ'
|
||||
);
|
||||
});
|
||||
} else {
|
||||
// Is not local host. Just register service worker
|
||||
registerValidSW(swUrl);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
function registerValidSW(swUrl) {
|
||||
navigator.serviceWorker
|
||||
.register(swUrl)
|
||||
.then(registration => {
|
||||
registration.onupdatefound = () => {
|
||||
const installingWorker = registration.installing;
|
||||
installingWorker.onstatechange = () => {
|
||||
if (installingWorker.state === 'installed') {
|
||||
if (navigator.serviceWorker.controller) {
|
||||
// At this point, the old content will have been purged and
|
||||
// the fresh content will have been added to the cache.
|
||||
// It's the perfect time to display a "New content is
|
||||
// available; please refresh." message in your web app.
|
||||
console.log('New content is available; please refresh.');
|
||||
} else {
|
||||
// At this point, everything has been precached.
|
||||
// It's the perfect time to display a
|
||||
// "Content is cached for offline use." message.
|
||||
console.log('Content is cached for offline use.');
|
||||
}
|
||||
}
|
||||
};
|
||||
};
|
||||
})
|
||||
.catch(error => {
|
||||
console.error('Error during service worker registration:', error);
|
||||
});
|
||||
}
|
||||
|
||||
function checkValidServiceWorker(swUrl) {
|
||||
// Check if the service worker can be found. If it can't reload the page.
|
||||
fetch(swUrl)
|
||||
.then(response => {
|
||||
// Ensure service worker exists, and that we really are getting a JS file.
|
||||
if (
|
||||
response.status === 404 ||
|
||||
response.headers.get('content-type').indexOf('javascript') === -1
|
||||
) {
|
||||
// No service worker found. Probably a different app. Reload the page.
|
||||
navigator.serviceWorker.ready.then(registration => {
|
||||
registration.unregister().then(() => {
|
||||
window.location.reload();
|
||||
});
|
||||
});
|
||||
} else {
|
||||
// Service worker found. Proceed as normal.
|
||||
registerValidSW(swUrl);
|
||||
}
|
||||
})
|
||||
.catch(() => {
|
||||
console.log(
|
||||
'No internet connection found. App is running in offline mode.'
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
export function unregister() {
|
||||
if ('serviceWorker' in navigator) {
|
||||
navigator.serviceWorker.ready.then(registration => {
|
||||
registration.unregister();
|
||||
});
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user