This commit is contained in:
Henry Hiles 2022-01-26 09:57:24 -05:00
parent b9c9249bb1
commit d8146c3723
7 changed files with 2872 additions and 112 deletions

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node_modules

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<meta name="viewport" content="width=device-width, initial-scale=1.0" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Messaging</title> <title>Messaging</title>
<link rel="stylesheet" href="style.css" /> <link rel="stylesheet" href="style.css" />
<script src="script.js"></script> <script type="module" src="script.js"></script>
</head> </head>
<body> <body>
<nav><a href="#">home</a><a href="#">not home</a></nav> <div id="login">
<h1 class="large-header">Login</h1>
<div>
<input type="text" placeholder="Username" />
<button class="button-circle">
<svg
xmlns="http://www.w3.org/2000/svg"
width="16"
height="16"
fill="currentColor"
class="bi bi-pencil"
viewBox="0 0 16 16"
>
<path
d="M12.146.146a.5.5 0 0 1 .708 0l3 3a.5.5 0 0 1 0 .708l-10 10a.5.5 0 0 1-.168.11l-5 2a.5.5 0 0 1-.65-.65l2-5a.5.5 0 0 1 .11-.168l10-10zM11.207 2.5 13.5 4.793 14.793 3.5 12.5 1.207 11.207 2.5zm1.586 3L10.5 3.207 4 9.707V10h.5a.5.5 0 0 1 .5.5v.5h.5a.5.5 0 0 1 .5.5v.5h.293l6.5-6.5zm-9.761 5.175-.106.106-1.528 3.821 3.821-1.528.106-.106A.5.5 0 0 1 5 12.5V12h-.5a.5.5 0 0 1-.5-.5V11h-.5a.5.5 0 0 1-.468-.325z"
/>
</svg>
</button>
</div>
</div>
<nav><a href="#">Home</a><a href="#">Also home</a></nav>
<div id="messages"> <div id="messages">
<div class="message"> <div class="message message-right"></div>
<div class="message-content">
<span class="message-text">Hi there!</span>
<p class="message-timestamp">10 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text">Hey!</span>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text"
>So how are you etc... etc...</span
>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text">Hey!</span>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text"
>So how are you etc... etc...</span
>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text">Hey!</span>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text"
>So how are you etc... etc...</span
>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text">Hey!</span>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text"
>So how are you etc... etc...</span
>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text">Hey!</span>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text"
>So how are you etc... etc...</span
>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text">Hey!</span>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text"
>So how are you etc... etc...</span
>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text">Hey!</span>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
<div class="message message-right">
<div class="message-content">
<span class="message-text"
>So how are you etc... etc...</span
>
<p class="message-timestamp">9 minutes ago</p>
</div>
</div>
</div> </div>
<footer> <footer>
@ -124,7 +42,20 @@
cols="30" cols="30"
rows="3" rows="3"
></textarea> ></textarea>
<button>Send</button> <button id="send" class="button-primary">Send</button>
</footer> </footer>
<template>
<div class="message">
<div class="message-content">
<span class="message-text"></span>
<span class="message-info"
><span class="message-user"></span>
<span class="message-timestamp"></span
></span>
</div>
</div>
</template>
</body> </body>
</html> </html>

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17
package.json Normal file
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{
"name": "messaging",
"version": "1.0.0",
"description": "Messaging app",
"main": "script.js",
"scripts": {
"devStart": "nodemon server.js"
},
"author": "",
"license": "ISC",
"dependencies": {
"socket.io": "^4.4.1"
},
"devDependencies": {
"nodemon": "^2.0.15"
}
}

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import moment from "https://jspm.dev/moment"
import { io } from "https://cdn.socket.io/4.3.2/socket.io.esm.min.js"
const socket = io(":3000")
const messageButton = document.querySelector("#send")
const nameButton = document.querySelector("button")
const nameInput = document.querySelector("input")
const messageInput = document.querySelector("textarea")
setInterval(
() =>
document.querySelectorAll(".message-timestamp").forEach((element) => {
element.innerText = moment(
new Date(Number(element.closest(".message").dataset.time))
).fromNow()
}),
45000
)
const addMessage = (messageObject) => {
const { message, isYours, isSystem, user } = messageObject
const messageDiv = document
.querySelector("template")
.content.cloneNode(true)
.querySelector(".message")
if (isYours) messageDiv.classList.add("message-right")
else if (isSystem) messageDiv.classList.add("system")
messageDiv.querySelector(".message-text").innerText = message
const time = Date.now()
messageDiv.dataset.time = time
messageDiv.querySelector(".message-timestamp").innerText =
moment(time).fromNow()
if (user) messageDiv.querySelector(".message-user").innerText = `${user}`
document.querySelector("#messages").prepend(messageDiv)
}
nameButton.addEventListener("click", () => {
if (!nameInput.value) return (nameInput.required = true)
document.querySelector("#login").classList.add("done")
socket.emit("new-user", nameInput.value)
addMessage({
message: "You joined",
isYours: true,
isSystem: true,
})
})
messageButton.addEventListener("click", () => {
if (!messageInput.value) return (messageInput.required = true)
socket.emit("send-chat-message", messageInput.value)
addMessage({ user: "you", message: messageInput.value, isYours: true })
messageInput.value = ""
})
socket.on("chat-message", (message, user) => {
addMessage({ message, user })
})
socket.on("user-connected", (name) => {
addMessage({ message: `${name} joined`, isSystem: true })
})
socket.on("user-disconnected", (name) => {
addMessage({ message: `${name} disconnected`, isSystem: true })
})

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server.js Normal file
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const io = require("socket.io")(3000, {
cors: {
origin: [
"http://localhost:5500",
"http://127.0.0.1:5500",
"http//192.168.1.226:5500",
],
},
})
const users = {}
io.on("connection", (socket) => {
socket.on("new-user", (name) => {
users[socket.id] = name
socket.broadcast.emit("user-connected", name)
})
socket.on("send-chat-message", (message) =>
socket.broadcast.emit("chat-message", message, users[socket.id])
)
socket.on("disconnect", () => {
socket.broadcast.emit("user-disconnected", users[socket.id])
delete users[socket.id]
})
})

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style.css
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@ -16,9 +16,9 @@ body {
"Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
font-size: 1.2em; font-size: 1.2em;
scroll-behavior: smooth; scroll-behavior: smooth;
height: 100vh;
display: grid; display: grid;
grid-template-rows: 100px 1fr 175px; grid-template-rows: 100px 1fr 175px;
height: 100vh;
} }
nav, nav,
@ -33,7 +33,6 @@ footer {
nav a { nav a {
margin: 0 0.5em; margin: 0 0.5em;
text-decoration: none; text-decoration: none;
text-transform: capitalize;
width: fit-content; width: fit-content;
color: white; color: white;
grid-template-columns: 1fr 500px; grid-template-columns: 1fr 500px;
@ -49,7 +48,8 @@ footer {
padding: 20px; padding: 20px;
} }
textarea { textarea,
input[type="text"] {
border: none; border: none;
color: white; color: white;
background-color: transparent; background-color: transparent;
@ -60,7 +60,7 @@ textarea {
max-height: 90%; max-height: 90%;
} }
textarea::placeholder { :is(textarea, input[type="text"])::placeholder {
color: white; color: white;
} }
@ -68,19 +68,38 @@ button {
border: none; border: none;
border-radius: 2em; border-radius: 2em;
color: #f5f0f0; color: #f5f0f0;
background-color: transparent;
font-size: 1em; font-size: 1em;
cursor: pointer;
padding: 0.7rem 1.6rem; padding: 0.7rem 1.6rem;
text-decoration: none; text-decoration: none;
}
.button-primary {
background-color: var(--primary); background-color: var(--primary);
} }
.button-secondary {
background-color: var(--secondary);
}
.button-circle {
padding: 0.85em 1em;
}
svg {
height: 1.5em;
width: 1.5em;
}
button:hover { button:hover {
filter: brightness(0.9); filter: brightness(0.9);
} }
.message-timestamp { .message-info {
font-size: 12px; font-size: 12px;
color: white; color: white;
text-transform: capitalize;
} }
.message-text { .message-text {
@ -101,6 +120,8 @@ button:hover {
background-color: var(--primary); background-color: var(--primary);
padding: 30px; padding: 30px;
overflow-y: auto; overflow-y: auto;
display: flex;
flex-direction: column-reverse;
} }
#messages::-webkit-scrollbar { #messages::-webkit-scrollbar {
@ -126,6 +147,7 @@ button:hover {
.message { .message {
padding: 5px; padding: 5px;
margin-top: 5px;
width: 100%; width: 100%;
display: flex; display: flex;
flex-direction: row; flex-direction: row;
@ -135,7 +157,75 @@ button:hover {
justify-content: right; justify-content: right;
} }
.message-middle {
justify-content: center;
}
.message-right .message-text { .message-right .message-text {
background-color: #e9e932; background-color: #e9e932;
color: #424242; color: #424242;
} }
.system .message-text {
background-color: #05d0eb;
color: white;
}
#login {
background-color: var(--primary);
color: white;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100vh;
}
#login.done {
display: none;
}
#login:not(.done) + nav,
#login:not(.done) + nav + div,
#login:not(.done) + nav + div + footer {
display: none !important;
}
.medium-header {
font-size: 3rem;
font-weight: 250;
line-height: 1.2;
margin-bottom: 20px;
}
.large-header {
font-size: 5rem;
font-weight: 300;
line-height: 1.2;
display: flex;
}
:is(input[type="text"], textarea):required {
animation: shake 0.2s ease-in-out 0s 2;
color: #ff0000;
border-color: red !important;
}
:is(input[type="text"], textarea):required::placeholder {
color: #f20000;
}
@keyframes shake {
0% {
margin-left: 0rem;
}
25% {
margin-left: 0.5rem;
}
75% {
margin-left: -0.5rem;
}
100% {
margin-left: 0rem;
}
}