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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Discord Text2Emoji v0.7.0</title>
<style>
* {
box-sizing: border-box;
}
html,
body {
height: 100%;
margin: 0;
padding: 0;
}
body {
font-family: "Trebuchet MS", "Lucida Sans Unicode", "Lucida Grande",
"Lucida Sans", Arial, sans-serif;
}
.container {
height: 100%;
padding: 1rem;
display: grid;
grid-gap: 0.5rem;
grid-template-rows: auto 1fr 1fr auto;
}
.container h1:first-of-type {
margin: 0;
font-size: min(3rem, max(1.5rem, calc(100vw / 18)));
}
.container-output {
position: relative;
}
.container-output > #indicator {
position: absolute;
bottom: 0.5rem;
right: 0.5rem;
}
textarea {
display: block;
width: 100%;
height: 100%;
margin: 0;
resize: none;
}
textarea#output {
background: #eee;
}
textarea#output.error {
background: #f33;
color: white;
}
.status {
line-height: 1.25rem;
display: flex;
flex-wrap: wrap;
gap: 0.5rem 1rem;
flex: 1;
}
.status > * {
flex: 1 auto;
}
.status > .status-item {
display: flex;
gap: 0.25rem;
}
.status > .status-item .label::after {
content: ":";
}
.status > .status-item.space input {
flex: 1;
}
#copy {
width: 4rem;
background: #ccc;
border-color: #ccc;
transition: 200ms linear background;
padding: 0;
margin: 0;
text-align: center;
/* border: 2px solid #333; */
}
#copy::after {
content: "Copy";
}
#copy.copied {
background: #33f;
color: white;
}
#copy.copied::after {
content: "Copied!";
}
</style>
</head>
<body>
<div class="container">
<h1>😎 Discord Text2Emoji</h1>
<textarea
name="input"
id="input"
cols="30"
rows="10"
placeholder="Enter text here!"
></textarea>
<textarea
name="output"
id="output"
cols="30"
rows="10"
readonly
></textarea>
<div class="status">
<div class="status-item character-count">
<span class="label">Character count</span>
<span id="indicator"> 0 </span>
</div>
<label class="status-item space" for="space">
<span class="label">Space</span>
<input type="text" id="space" value=":black_large_square:" />
</label>
<div id="separator" class="status-item separator">
<span class="label">Separator</span>
<label for="separator_space">
<input
id="separator_space"
name="separatorValue"
type="radio"
value="20"
checked
/>
Space
</label>
<label for="separator_zero">
<input
id="separator_zero"
name="separatorValue"
type="radio"
value="FEFF"
/>
Zero Space
</label>
</div>
<button id="copy"></button>
</div>
</div>
<script>
const emojiSeparator = "\x20";
const emojiRegionalIndicator = ":regional_indicator_%s:";
const emojiSmallLimit = 27;
const charLimit = 2000;
function getRegionalIndicator(chars) {
return chars
.split("")
.map((char) =>
emojiRegionalIndicator.replace("%s", char.toLowerCase())
)
.join("");
}
function getEmoji(char) {
switch (char) {
case "0":
return ":zero:";
case "1":
return ":one:";
case "2":
return ":two:";
case "3":
return ":three:";
case "4":
return ":four:";
case "5":
return ":five:";
case "6":
return ":six:";
case "7":
return ":seven:";
case "8":
return ":eight:";
case "9":
return ":nine:";
case " ":
return ":space:";
case ".":
return ":radio_button:";
case "!":
return ":grey_exclamation:";
case "?":
return ":grey_question:";
case "ä":
return getRegionalIndicator("ae");
case "ö":
return getRegionalIndicator("oe");
case "ü":
return getRegionalIndicator("ue");
case "ß":
return getRegionalIndicator("ss");
default:
return /[a-z]/.test(char) ? getRegionalIndicator(char) : char;
}
}
function text2emoji(input = "", separator = emojiSeparator) {
let result = "";
if (input.length > 0) {
result = input
.toLowerCase()
.replace(/./g, (char) => getEmoji(char, separator))
.replace(/(:\w+:)(?=:\w+:)/gi, `$1${separator}`);
}
return result;
}
function copyToClipboard(text) {
const previousFocus = window.activeElement;
const textarea = document.createElement("textarea");
textarea.className = "copy-button-helper";
textarea.value = text;
document.body.appendChild(textarea);
textarea.select();
// For mobile devices
textarea.setSelectionRange(0, textarea.value.length);
document.execCommand("copy");
textarea.remove();
previousFocus && previousFocus.focus();
}
const elInput = document.querySelector("#input");
const elOutput = document.querySelector("#output");
const elCopy = document.querySelector("#copy");
const elIndicator = document.querySelector("#indicator");
const elSpace = document.querySelector("#space");
const elSeparator = document.querySelector("#separator");
function getSeparator() {
const element = elSeparator.querySelector(
'input[name="separatorValue"]:checked'
);
return element
? String.fromCharCode(parseInt(element.value, 16))
: emojiSeparator;
}
function applyChange() {
const value = text2emoji(elInput.value, getSeparator()).replace(
/:space:/g,
elSpace.value
);
const smallEmoji =
(value.match(/:\w+:/gi) || []).length > emojiSmallLimit;
elOutput.classList[value.length > charLimit ? "add" : "remove"](
"error"
);
elIndicator.innerText = `${value.length}/${charLimit} [${
smallEmoji ? "small" : "big"
}]`;
elOutput.value = value;
}
elCopy.addEventListener("click", () => {
setTimeout(() => elCopy.classList.remove("copied"), 1000);
elCopy.classList.add("copied");
copyToClipboard(elOutput.value);
});
elInput.addEventListener("input", () => applyChange());
elSpace.addEventListener("input", () => applyChange());
elSeparator.addEventListener("change", () => applyChange());
applyChange();
elInput.focus();
</script>
</body>
</html>